:root {
  --color-page: #f5f7fb;
  --color-page-alt: #eef2fb;
  --color-surface: #ffffff;
  --color-surface-elevated: #fbfdff;
  --color-border: #dbe3f3;
  --color-border-strong: #bcc7dd;
  --color-border-light: rgba(203, 213, 224, 0.6);
  --color-text: #111827;
  --color-text-secondary: #1f2937;
  --color-muted: #4b5563;
  --color-muted-soft: #6b7280;
  --color-accent: #2563eb;
  --color-accent-hover: #1d4ed8;
  --color-accent-soft: rgba(37, 99, 235, 0.12);
  --color-success: #16a34a;
  --color-warning: #ca8a04;

  --radius-2xl: 32px;
  --radius-xl: 22px;
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --radius-xs: 6px;

  --shadow-2xl: 0 45px 80px -40px rgba(15, 23, 42, 0.45);
  --shadow-xl: 0 30px 60px -35px rgba(15, 23, 42, 0.35);
  --shadow-lg: 0 18px 36px -20px rgba(15, 23, 42, 0.25);
  --shadow-md: 0 10px 18px -12px rgba(15, 23, 42, 0.18);
  --shadow-sm: 0 6px 16px -10px rgba(15, 23, 42, 0.12);
  --shadow-xs: 0 4px 10px -8px rgba(15, 23, 42, 0.08);

  --font-body: "Plus Jakarta Sans", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-heading: "Plus Jakarta Sans", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --font-mono: "SF Mono", "Monaco", "Inconsolata", "Roboto Mono", monospace;

  --spacing-2xs: 4px;
  --spacing-xs: 8px;
  --spacing-sm: 12px;
  --spacing-md: 18px;
  --spacing-lg: 26px;
  --spacing-xl: 34px;
  --spacing-2xl: 48px;
  --spacing-3xl: 68px;

  --layout-max: 1180px;
  --layout-narrow: 820px;

  --transition-fast: 120ms ease-out;
  --transition-base: 200ms ease-out;
  --transition-slow: 320ms ease;
}

html[data-theme="dark"] {
  --color-page: #0b1220;
  --color-page-alt: #101b33;
  --color-surface: #111a2d;
  --color-surface-elevated: #15213a;
  --color-border: rgba(74, 87, 120, 0.45);
  --color-border-strong: rgba(148, 163, 184, 0.5);
  --color-border-light: rgba(71, 85, 105, 0.35);
  --color-text: #f8fafc;
  --color-text-secondary: #e2e8f0;
  --color-muted: #cbd5f5;
  --color-muted-soft: #a5b4fc;
  --color-accent: #60a5fa;
  --color-accent-hover: #3b82f6;
  --color-accent-soft: rgba(96, 165, 250, 0.16);
  --shadow-2xl: 0 45px 80px -40px rgba(7, 11, 19, 0.7);
  --shadow-xl: 0 30px 60px -35px rgba(7, 11, 19, 0.6);
  --shadow-lg: 0 18px 36px -20px rgba(7, 11, 19, 0.5);
  --shadow-md: 0 10px 18px -12px rgba(7, 11, 19, 0.4);
  --shadow-sm: 0 6px 16px -10px rgba(7, 11, 19, 0.3);
  --shadow-xs: 0 4px 10px -8px rgba(7, 11, 19, 0.25);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

::selection {
  background: var(--color-accent-soft);
  color: var(--color-text);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-page);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  position: relative;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: -20vh -20vw 0 -20vw;
  background:
    radial-gradient(ellipse at top left, rgba(37, 99, 235, 0.16), transparent 55%),
    radial-gradient(circle at 80% 20%, rgba(56, 189, 248, 0.15), transparent 45%);
  z-index: -2;
  opacity: 0.9;
  pointer-events: none;
  transition: opacity var(--transition-slow);
}

html[data-theme="dark"] body::before {
  opacity: 0.55;
  background:
    radial-gradient(ellipse at top left, rgba(96, 165, 250, 0.2), transparent 55%),
    radial-gradient(circle at 80% 15%, rgba(186, 230, 253, 0.18), transparent 45%);
}

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

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition-fast), transform var(--transition-base);
  position: relative;
}

a:hover,
a:focus-visible {
  color: var(--color-accent-hover);
  transform: translateY(-1px);
}

a:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
}

strong {
  font-weight: 700;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  line-height: 1.2;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

p {
  margin: 0;
}

.site-body {
  position: relative;
}

.container {
  width: min(var(--layout-max), 92vw);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.container--narrow {
  width: min(var(--layout-narrow), 92vw);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
  z-index: 1000;
}

.skip-link:focus-visible {
  left: var(--spacing-md);
  top: var(--spacing-md);
  width: auto;
  height: auto;
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-accent);
  color: #fff;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  font-weight: 600;
}

.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  border-bottom: 1px solid var(--color-border-light);
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  z-index: 100;
  transition: border-color var(--transition-base), background var(--transition-base);
}

html[data-theme="dark"] .site-header {
  background: rgba(11, 18, 32, 0.84);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-xl);
  padding: var(--spacing-lg) 0;
}

.site-brand {
  display: inline-flex;
  flex-direction: column;
  gap: var(--spacing-3xs);
  padding: 0;
  width: max-content;
  align-items: flex-start;
}

.brand-name {
  font-family: "Signika", var(--font-heading);
  font-size: clamp(1.2rem, 1.8vw, 1.6rem);
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: -0.01em;
  position: relative;
  z-index: 1;
  display: block;
}

.brand-name:hover {
  color: var(--color-accent);
  transform: translateY(-1px);
}

.brand-tagline {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-muted);
  font-weight: 600;
  display: block;
  width: 100%;
  text-align: left;
}

.site-controls {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.site-nav ul {
  list-style: none;
  display: flex;
  gap: var(--spacing-xs);
  align-items: center;
  margin: 0;
  padding: 0;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-lg);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
}

.site-nav a::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--color-accent-soft);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
  border-radius: inherit;
  z-index: -1;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--color-accent);
  transform: translateY(-1px);
}

.site-nav a:hover::before,
.site-nav a:focus-visible::before {
  transform: scaleX(1);
}

.site-nav a.is-active {
  color: var(--color-accent);
  border-color: var(--color-border);
  background: var(--color-accent-soft);
  font-weight: 700;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.8), rgba(249, 250, 252, 0.95));
  color: var(--color-text);
  cursor: pointer;
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
  position: relative;
}

.theme-toggle:hover,
.theme-toggle:focus-visible {
  transform: translateY(-2px);
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-sm);
}

.theme-toggle__icon {
  width: 20px;
  height: 20px;
  fill: currentColor;
  position: absolute;
  opacity: 0;
  transform: scale(0.8) rotate(-10deg);
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.theme-toggle__icon--sun {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}

.theme-toggle__icon--moon {
  transform: scale(0.6) translateY(-6px);
}

html[data-theme="dark"] .theme-toggle {
  background: linear-gradient(135deg, rgba(17, 26, 45, 0.95), rgba(17, 26, 45, 0.8));
  color: var(--color-muted);
  border-color: rgba(148, 163, 184, 0.4);
}

html[data-theme="dark"] .theme-toggle__icon--sun {
  opacity: 0;
  transform: scale(0.6) translateY(6px);
}

html[data-theme="dark"] .theme-toggle__icon--moon {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}

.site-content {
  padding: var(--spacing-3xl) 0 var(--spacing-3xl);
  min-height: 70vh;
  flex: 1 0 auto;
}

.page-header {
  margin-bottom: var(--spacing-2xl);
  text-align: center;
  max-width: var(--layout-narrow);
  margin-left: auto;
  margin-right: auto;
}

.page-header h1 {
  font-size: clamp(2.4rem, 5vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  margin-bottom: var(--spacing-md);
  background: linear-gradient(135deg, var(--color-text), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.page-meta {
  margin-top: var(--spacing-sm);
  color: var(--color-muted);
  font-size: 0.95rem;
  font-weight: 500;
}

.hero {
  position: relative;
  border-radius: var(--radius-2xl);
  padding: clamp(var(--spacing-2xl), 7vw, var(--spacing-3xl));
  margin-bottom: var(--spacing-3xl);
  background:
    radial-gradient(circle at 15% 20%, rgba(37, 99, 235, 0.12), transparent 60%),
    radial-gradient(circle at 85% 30%, rgba(14, 165, 233, 0.12), transparent 55%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(248, 250, 255, 0.94));
  border: 1px solid rgba(203, 213, 225, 0.65);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}

html[data-theme="dark"] .hero {
  background:
    radial-gradient(circle at 20% 20%, rgba(96, 165, 250, 0.14), transparent 60%),
    radial-gradient(circle at 80% 15%, rgba(56, 189, 248, 0.12), transparent 55%),
    linear-gradient(135deg, rgba(17, 26, 45, 0.9), rgba(17, 26, 45, 0.82));
  border-color: rgba(148, 163, 184, 0.4);
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 140% at 70% 30%, rgba(59, 130, 246, 0.35), transparent 60%),
    radial-gradient(80% 120% at 90% 60%, rgba(14, 165, 233, 0.18), transparent 70%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.0), rgba(59, 130, 246, 0.08));
  opacity: 0.55;
  pointer-events: none;
}

html[data-theme="dark"] .hero::after {
  opacity: 0.45;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--spacing-xl);
  align-items: start;
}

.hero-content {
  display: grid;
  gap: var(--spacing-xl);
  align-content: start;
}

.hero-logo {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-lg);
}

.hero-title {
  font-size: clamp(3rem, 7vw, 4.4rem);
  font-family: "Signika", var(--font-heading);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1.08;
  z-index: 1;
  background: linear-gradient(125deg, var(--color-text), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-tagline {
  font-size: clamp(0.95rem, 1.8vw, 1.05rem);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--color-muted);
}

.hero-summary {
  font-size: clamp(1.15rem, 2vw, 1.35rem);
  color: var(--color-text-secondary);
  max-width: 44rem;
  margin-bottom: var(--spacing-xl);
  line-height: 1.65;
  z-index: 1;
  position: relative;
  font-weight: 400;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  position: relative;
  z-index: 1;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: var(--radius-lg);
  font-weight: 700;
  font-size: 0.95rem;
  border: 2px solid transparent;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-hover));
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
  position: relative;
  overflow: hidden;
}

.button::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.25), transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.button:hover::before,
.button:focus-visible::before {
  opacity: 1;
}

.button.button--ghost {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
  letter-spacing: 0.05em;
  box-shadow: none;
}

.button.button--ghost:hover,
.button.button--ghost:focus-visible {
  color: var(--color-accent);
  border-color: var(--color-accent);
  background: var(--color-accent-soft);
  box-shadow: var(--shadow-sm);
}

.section {
  margin-bottom: var(--spacing-3xl);
}

.section--alt {
  position: relative;
  padding: var(--spacing-2xl);
  border-radius: var(--radius-2xl);
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
}

html[data-theme="dark"] .section--alt {
  background: rgba(17, 26, 45, 0.7);
}

.section-header {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
}

.section-header--split {
  flex-direction: row;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
}

.section-title {
  font-size: clamp(1.95rem, 4vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  color: var(--color-text);
  position: relative;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 64px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-hover));
  border-radius: var(--radius-xs);
}

.section-lead {
  font-size: 1.1rem;
  color: var(--color-muted);
  max-width: 48rem;
  line-height: 1.65;
  font-weight: 400;
}

.section-cta {
  margin-top: var(--spacing-lg);
}

.pill-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: 999px;
  border: 1px solid var(--color-border);
  color: var(--color-muted);
  font-size: 0.9rem;
  font-weight: 600;
  transition: all var(--transition-base);
}

.pill-link:hover,
.pill-link:focus-visible {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: var(--color-accent-soft);
}

.card-grid {
  display: grid;
  gap: var(--spacing-lg);
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-xs);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.08), transparent 65%);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent-soft);
}

.card:hover::before {
  opacity: 1;
}

.card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  position: relative;
  z-index: 1;
}

.card p,
.card ul {
  color: var(--color-muted);
  position: relative;
  z-index: 1;
}

.card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.card ul li {
  position: relative;
  padding-left: 1.35em;
  margin-bottom: var(--spacing-xs);
}

.card ul li::before {
  content: "\2192";
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 700;
}

.spotlight-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.spotlight-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-sm);
  display: grid;
  gap: var(--spacing-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  position: relative;
  overflow: hidden;
}

.spotlight-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(37, 99, 235, 0.15), transparent 55%);
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
  border-radius: inherit;
}

.spotlight-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.spotlight-card:hover::after {
  opacity: 1;
}

.spotlight-card__eyebrow {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-muted);
  font-weight: 700;
}

.spotlight-card h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin: 0;
}

.spotlight-card h3 a {
  color: var(--color-accent);
  transition: color var(--transition-base);
}

.spotlight-card__summary {
  color: var(--color-muted);
  line-height: 1.65;
}

.spotlight-card-meta {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted);
  font-weight: 600;
}

.listing-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--spacing-lg);
}

.post-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--spacing-lg);
}

.post-card {
  position: relative;
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border-light);
  background: var(--color-surface);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-xs);
  display: grid;
  gap: var(--spacing-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  overflow: hidden;
}

.post-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(37, 99, 235, 0.14), transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
  border-radius: inherit;
}

.post-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent-soft);
}

.post-card:hover::after {
  opacity: 1;
}

.post-card time {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-muted);
  font-weight: 700;
}

.post-card h3 {
  font-size: 1.35rem;
  margin: 0;
}

.post-card h3 a {
  color: var(--color-accent);
  transition: color var(--transition-base);
}

.post-card h3 a:hover,
.post-card h3 a:focus-visible {
  color: var(--color-accent-hover);
}

.post-card p {
  color: var(--color-muted);
  line-height: 1.6;
}

.post-card-meta {
  margin-top: var(--spacing-xs);
  color: var(--color-muted);
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.empty-state {
  text-align: center;
  padding: var(--spacing-2xl);
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  display: grid;
  gap: var(--spacing-md);
}

.feature-list {
  display: grid;
  gap: var(--spacing-md);
  padding: 0;
  list-style: none;
}

.feature-list__item {
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-start;
  background: var(--color-surface);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-xs);
}

.feature-list__bullet {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-accent-soft);
  color: var(--color-accent);
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.cta-panel {
  position: relative;
  padding: var(--spacing-2xl);
  border-radius: var(--radius-2xl);
  background:
    radial-gradient(circle at left, rgba(37, 99, 235, 0.16), transparent 60%),
    linear-gradient(135deg, rgba(37, 99, 235, 0.14), rgba(59, 130, 246, 0.16));
  color: var(--color-text-secondary);
  border: 1px solid rgba(37, 99, 235, 0.2);
  box-shadow: var(--shadow-lg);
  display: grid;
  gap: var(--spacing-lg);
}

html[data-theme="dark"] .cta-panel {
  background:
    radial-gradient(circle at left, rgba(96, 165, 250, 0.17), transparent 60%),
    linear-gradient(135deg, rgba(37, 99, 235, 0.22), rgba(59, 130, 246, 0.28));
  border-color: rgba(96, 165, 250, 0.25);
}

.cta-panel h2 {
  font-size: clamp(2rem, 4vw, 2.6rem);
  margin: 0;
}

.cta-panel p {
  max-width: 36rem;
  color: var(--color-muted);
  font-size: 1.05rem;
}

.post-article {
  background: var(--color-surface);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
  padding: clamp(var(--spacing-xl), 5vw, var(--spacing-2xl));
}

.post-header {
  display: grid;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
}

.post-header time {
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-muted);
  font-weight: 700;
}

.post-header h1 {
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  margin: 0;
}

.post-meta-inline {
  font-size: 0.95rem;
  color: var(--color-muted);
  font-weight: 500;
}

.post-content {
  display: grid;
  gap: 1em;
  color: var(--color-text-secondary);
}

.post-content > * + * {
  margin-top: 0;
}

.post-content h1,
.post-content h2,
.post-content h3 {
  position: relative;
}

.post-content h1 {
  margin-top: 0.8em;
  font-size: 1.85rem;
  font-weight: 700;
}

.post-content h1::after {
  content: "";
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 50px;
  height: 3px;
  background: var(--color-accent);
  border-radius: var(--radius-xs);
}

.post-content h2 {
  margin-top: 0.6em;
  font-size: 1.5rem;
  font-weight: 700;
}

.post-content h2::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 40px;
  height: 3px;
  background: var(--color-accent);
  border-radius: var(--radius-xs);
}

.post-content h3 {
  margin-top: 0.5em;
  font-size: 1.25rem;
  font-weight: 600;
}

.post-content h3::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--color-accent);
  border-radius: var(--radius-xs);
}

.post-content img {
  margin: var(--spacing-lg) auto;
  border-radius: 0;
  box-shadow: none;
  background: none;
}

.post-content img.center-image {
  margin-left: auto;
  margin-right: auto;
}

.post-content img + em {
  display: block;
  text-align: center;
  font-size: 0.92rem;
  color: var(--color-muted);
  margin-top: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
  font-family: var(--font-serif);
  font-style: italic;
}

.post-content blockquote {
  padding: var(--spacing-lg) var(--spacing-xl);
  border-left: 4px solid var(--color-accent);
  background: var(--color-accent-soft);
  border-radius: var(--radius-xl);
  color: var(--color-text);
  font-style: italic;
}

.post-footer {
  margin-top: var(--spacing-2xl);
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--color-border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  font-size: 0.95rem;
  color: var(--color-muted);
}

.post-footer a {
  font-weight: 700;
}

.site-footer {
  padding: var(--spacing-2xl) 0;
  border-top: 1px solid var(--color-border-light);
  background: rgba(255, 255, 255, 0.6);
  font-size: 0.95rem;
  color: var(--color-muted);
}

html[data-theme="dark"] .site-footer {
  background: rgba(17, 26, 45, 0.82);
}

.site-footer p {
  margin: var(--spacing-xs) 0;
  text-align: center;
}

.site-footer a {
  font-weight: 600;
  color: var(--color-text);
}

.site-footer a:hover,
.site-footer a:focus-visible {
  color: var(--color-accent);
}

.video-gallery {
  width: 100%;
  margin: 0 auto var(--spacing-2xl);
  padding: var(--spacing-md) 0;
}

.video-scroll-container {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(280px, 420px);
  gap: var(--spacing-xl);
  padding: var(--spacing-md) 0;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
}

.video-scroll-container::-webkit-scrollbar {
  height: 8px;
}

.video-scroll-container::-webkit-scrollbar-track {
  background: rgba(148, 163, 184, 0.2);
  border-radius: 4px;
}

.video-scroll-container::-webkit-scrollbar-thumb {
  background: rgba(99, 102, 241, 0.5);
  border-radius: 4px;
}

.video-item {
  scroll-snap-align: start;
  width: clamp(280px, 38vw, 420px);
  display: grid;
  gap: var(--spacing-sm);
}

.video-item h3 {
  margin: 0;
  font-size: 1rem;
  text-align: center;
}

.video-item iframe {
  width: 100%;
  aspect-ratio: 16 / 9;
  border: none;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.video-embed {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  margin: var(--spacing-lg) 0;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  background: #000;
}

.video-embed iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

@media (max-width: 900px) {
  .video-scroll-container {
    grid-auto-columns: minmax(240px, 92vw);
  }

  .video-item {
    width: 100%;
  }
}

.home-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--spacing-lg);
}

.stat-card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border-light);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-xs);
  display: grid;
  gap: var(--spacing-xs);
  text-align: left;
}

.stat-card__value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-accent);
}

.stat-card__label {
  font-size: 0.95rem;
  color: var(--color-muted);
}

/* CV Page */
.resume-page .site-content {
  padding-top: var(--spacing-3xl);
}

.resume-page .site-content .container {
  width: min(1000px, 92vw);
}

.resume-page h2 {
  font-size: clamp(1.9rem, 4vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: var(--spacing-3xl) 0 var(--spacing-xl);
}

.resume-page h2:first-of-type {
  margin-top: 0;
}

.cv-hero {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  gap: var(--spacing-2xl);
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-2xl);
  padding: clamp(var(--spacing-xl), 5vw, var(--spacing-2xl));
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--spacing-3xl);
  position: relative;
  overflow: hidden;
}

.cv-hero__main {
  display: grid;
  gap: var(--spacing-md);
}

.cv-title {
  margin: 0;
  font-size: clamp(2.4rem, 4vw, 3.1rem);
  font-family: "Signika", var(--font-heading);
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--color-text);
}

.cv-tagline {
  font-size: 1.05rem;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-weight: 600;
}

.cv-summary {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  max-width: 38rem;
}

.cv-quote {
  margin: 0;
  padding-left: var(--spacing-md);
  border-left: 3px solid var(--color-border-strong);
  color: var(--color-muted);
  font-family: var(--font-serif);
  font-size: 0.95rem;
}

.cv-focus {
  display: grid;
  gap: var(--spacing-md);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.cv-focus-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-xs);
}

.cv-focus-item h3 {
  margin: 0 0 var(--spacing-sm) 0;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text);
}

.cv-focus-item p {
  margin: 0;
  color: var(--color-muted);
  line-height: 1.65;
}

.cv-hero__sidebar {
  display: grid;
  align-content: start;
}

.cv-card {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-xs);
  display: grid;
  gap: var(--spacing-sm);
}

.cv-card--contact {
  gap: var(--spacing-md);
}

.cv-card--compact {
  padding: var(--spacing-lg);
  gap: var(--spacing-sm);
}

.cv-card--compact .cv-card-list {
  gap: var(--spacing-xs);
}

.cv-card-title {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.cv-card-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--spacing-sm);
  font-size: 0.97rem;
}

.cv-card-list span {
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  color: var(--color-muted);
  font-weight: 600;
}

.cv-card-list a {
  font-weight: 600;
}

.cv-card-list--inline {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  font-size: 0.95rem;
}

.cv-social-links {
  display: flex;
  gap: var(--spacing-sm);
}

.cv-social-links a {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-accent-soft);
  color: var(--color-accent);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.cv-social-links a:hover,
.cv-social-links a:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.cv-grid {
  display: grid;
  gap: var(--spacing-lg);
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.cv-grid-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-xs);
  display: grid;
  gap: var(--spacing-sm);
}

.cv-grid-card h3 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text);
}

.cv-grid-card p {
  margin: 0;
  color: var(--color-muted);
  line-height: 1.6;
}

.cv-grid--skills {
  margin-top: var(--spacing-xl);
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.cv-skill-group {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-xs);
}

.cv-skill-group h4 {
  margin: 0 0 var(--spacing-sm) 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-secondary);
}

.cv-skill-group p {
  margin: 0;
  color: var(--color-muted);
}

.cv-timeline {
  display: grid;
  gap: var(--spacing-lg);
}

.cv-timeline-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-xs);
  display: grid;
  gap: var(--spacing-md);
}

.cv-timeline-header h3 {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 700;
}

.cv-timeline-meta {
  margin: 0;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted);
  font-weight: 600;
}

.cv-timeline-body {
  display: grid;
  gap: var(--spacing-sm);
  color: var(--color-muted);
}

.cv-timeline-body ul {
  margin: 0;
  padding-left: 1.2em;
  display: grid;
  gap: var(--spacing-xs);
}

.cv-certifications ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--spacing-sm);
  color: var(--color-muted);
}

.cv-certifications {
  margin-top: var(--spacing-xl);
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-xs);
}

.cv-grid--projects {
  margin-top: var(--spacing-xl);
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.cv-publications {
  margin-top: var(--spacing-xl);
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-xs);
}

.cv-publications ul {
  margin: 0;
  padding-left: 1.2em;
  display: grid;
  gap: var(--spacing-xs);
  color: var(--color-muted);
}

@media (max-width: 960px) {
  .site-header .container {
    padding: var(--spacing-md) 0;
    gap: var(--spacing-lg);
  }

  .site-nav ul {
    gap: var(--spacing-xs);
  }

  .site-controls {
    gap: var(--spacing-md);
  }

  .hero {
    padding: var(--spacing-2xl);
  }

  .hero-inner {
    grid-template-columns: 1fr;
  }

  .section--alt {
    padding: var(--spacing-xl);
  }

  .cv-hero {
    grid-template-columns: 1fr;
  }

  .cv-hero__sidebar {
    order: -1;
  }

  .cv-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  }
}

@media (max-width: 760px) {
  .site-header {
    position: static;
    background: rgba(255, 255, 255, 0.95);
  }

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

  .site-controls {
    width: 100%;
    justify-content: space-between;
  }

  .site-nav ul {
    gap: var(--spacing-2xs);
  }

  .site-nav a {
    font-size: 0.9rem;
    padding: var(--spacing-xs) var(--spacing-sm);
  }

  .theme-toggle {
    width: 40px;
    height: 40px;
  }

  .hero {
    border-radius: var(--radius-xl);
  }

  .hero-inner {
    gap: var(--spacing-xl);
  }

  .section-header--split {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-md);
  }

  .cta-panel {
    border-radius: var(--radius-xl);
  }

  .resume-page .site-content .container {
    width: min(95vw, 95vw);
  }

  .cv-hero {
    padding: var(--spacing-xl);
  }

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

  .cv-grid--skills {
    grid-template-columns: 1fr;
  }

  .cv-grid--projects {
    grid-template-columns: 1fr;
  }

  .cv-focus {
    grid-template-columns: 1fr;
  }

}

@media (max-width: 560px) {
  .hero-title {
    font-size: clamp(2.5rem, 9vw, 3.1rem);
  }

  .section {
    margin-bottom: var(--spacing-2xl);
  }

  .card {
    padding: var(--spacing-lg);
  }

  .post-card {
    padding: var(--spacing-lg);
  }

  .post-article {
    border-radius: var(--radius-xl);
  }

  .cv-title {
    font-size: clamp(2.1rem, 8vw, 2.6rem);
  }

  .cv-tagline {
    font-size: 0.9rem;
    letter-spacing: 0.12em;
  }

  .cv-card-list--inline {
    gap: var(--spacing-sm);
  }
}
.spotlight-card h3 a {
  color: var(--color-accent);
}

.spotlight-card h3 a:hover,
.spotlight-card h3 a:focus-visible {
  color: var(--color-accent-hover);
}