/* ============================================================
   York Develops — Design System
   yorkdevelops.com
   ============================================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500&family=JetBrains+Mono:wght@400;500&display=swap');

/* --- CSS Custom Properties --- */
:root {
  /* Dark theme (default) */
  --bg-primary: #0D1117;
  --bg-secondary: #161B22;
  --bg-card: #1C2128;
  --bg-card-hover: #21262D;
  --border: #30363D;
  --border-subtle: #21262D;

  --text-primary: #E6EDF3;
  --text-secondary: #8B949E;
  --text-muted: #484F58;

  --accent: #00D4AA;
  --accent-dim: rgba(0, 212, 170, 0.12);
  --accent-hover: #00F5C4;

  --amber: #F59E0B;
  --amber-dim: rgba(245, 158, 11, 0.12);
  --amber-hover: #FBBF24;

  --font-heading: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  --radius: 8px;
  --radius-sm: 4px;
  --radius-lg: 12px;

  --transition: 180ms ease;
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.4), 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.5);

  --nav-height: 64px;
  --content-width: 900px;
  --wide-width: 1100px;
}

[data-theme="light"] {
  --bg-primary: #FFFFFF;
  --bg-secondary: #F6F8FA;
  --bg-card: #FFFFFF;
  --bg-card-hover: #F6F8FA;
  --border: #D0D7DE;
  --border-subtle: #E8ECEF;

  --text-primary: #1C2128;
  --text-secondary: #57606A;
  --text-muted: #8B949E;

  --accent: #008F72;
  --accent-dim: rgba(0, 143, 114, 0.08);
  --accent-hover: #00A882;

  --amber: #D97706;
  --amber-dim: rgba(217, 119, 6, 0.08);
  --amber-hover: #B45309;

  --shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.12);
}

/* --- Reset & Base --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  transition: background-color var(--transition), color var(--transition);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--accent-hover);
}

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

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.25;
  color: var(--text-primary);
}

h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.1rem; }

p {
  color: var(--text-secondary);
  max-width: 65ch;
}

code, kbd, pre {
  font-family: var(--font-mono);
  font-size: 0.875em;
}

code {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.15em 0.4em;
  color: var(--accent);
}

/* --- Layout --- */
.container {
  width: 100%;
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 24px;
}

.container--wide {
  max-width: var(--wide-width);
}

section {
  padding: 80px 0;
}

/* --- Navigation --- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-height);
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: background-color var(--transition), border-color var(--transition);
}

.nav__inner {
  max-width: var(--wide-width);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav__logo {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  white-space: nowrap;
  flex-shrink: 0;
}

.nav__logo span {
  color: var(--accent);
}

.nav__logo:hover {
  color: var(--text-primary);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav__links a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background-color var(--transition);
}

.nav__links a:hover,
.nav__links a.active {
  color: var(--text-primary);
  background-color: var(--bg-secondary);
}

.nav__links a.active {
  color: var(--accent);
}

.nav__links .nav__pk-link a {
  color: var(--amber);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.nav__links .nav__pk-link a:hover {
  background-color: var(--amber-dim);
  color: var(--amber-hover);
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.nav__theme-toggle {
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  padding: 6px 8px;
  font-size: 1rem;
  line-height: 1;
  transition: color var(--transition), border-color var(--transition), background-color var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav__theme-toggle:hover {
  color: var(--text-primary);
  border-color: var(--accent);
  background-color: var(--accent-dim);
}

.nav__hamburger {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  padding: 6px 8px;
  font-size: 1.25rem;
  line-height: 1;
  transition: color var(--transition), border-color var(--transition);
}

.nav__hamburger:hover {
  color: var(--text-primary);
  border-color: var(--text-secondary);
}

/* Mobile nav */
.nav__mobile {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px 24px;
  z-index: 99;
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: transform 200ms ease, opacity 200ms ease;
}

.nav__mobile.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.nav__mobile-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav__mobile-links a {
  display: block;
  color: var(--text-secondary);
  font-size: 1rem;
  font-weight: 500;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background-color var(--transition);
}

.nav__mobile-links a:hover,
.nav__mobile-links a.active {
  color: var(--text-primary);
  background-color: var(--bg-secondary);
}

.nav__mobile-links a.active {
  color: var(--accent);
}

.nav__mobile-links .nav__pk-link a {
  color: var(--amber);
}

/* --- Hero Section --- */
.hero {
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(var(--border) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.4;
  pointer-events: none;
}

[data-theme="light"] .hero::before {
  opacity: 0.25;
}

.hero__content {
  position: relative;
  z-index: 1;
}

.hero__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero__eyebrow::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1px;
  background-color: var(--accent);
}

.hero__title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  line-height: 1.1;
}

.hero__title .name {
  display: block;
}

.hero__title .role {
  display: block;
  color: var(--text-secondary);
  font-weight: 400;
}

.hero__tagline {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: var(--text-secondary);
  max-width: 55ch;
  margin-bottom: 40px;
  line-height: 1.6;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 10px 20px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
  text-decoration: none;
  white-space: nowrap;
  line-height: 1;
}

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

.btn--primary {
  background-color: var(--accent);
  color: #0D1117;
  border-color: var(--accent);
}

.btn--primary:hover {
  background-color: var(--accent-hover);
  border-color: var(--accent-hover);
  color: #0D1117;
}

.btn--outline {
  background-color: transparent;
  color: var(--text-primary);
  border-color: var(--border);
}

.btn--outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  background-color: var(--accent-dim);
}

.btn--amber {
  background-color: var(--amber);
  color: #0D1117;
  border-color: var(--amber);
}

.btn--amber:hover {
  background-color: var(--amber-hover);
  border-color: var(--amber-hover);
  color: #0D1117;
}

.btn--amber-outline {
  background-color: transparent;
  color: var(--amber);
  border-color: rgba(245, 158, 11, 0.4);
}

.btn--amber-outline:hover {
  background-color: var(--amber-dim);
  border-color: var(--amber);
  color: var(--amber-hover);
}

.btn--sm {
  font-size: 0.8rem;
  padding: 7px 14px;
}

/* --- Section Headers --- */
.section-header {
  margin-bottom: 48px;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 1px;
  background-color: var(--accent);
}

.section-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
}

.section-desc {
  color: var(--text-secondary);
  font-size: 1rem;
  max-width: 55ch;
}

/* --- Cards --- */
.card {
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color var(--transition), background-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.card:hover {
  border-color: var(--accent);
  background-color: var(--bg-card-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.card--amber:hover {
  border-color: var(--amber);
}

.card__tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 20px;
  margin-bottom: 16px;
}

.card__tag--accent {
  background-color: var(--accent-dim);
  color: var(--accent);
  border: 1px solid rgba(0, 212, 170, 0.2);
}

.card__tag--amber {
  background-color: var(--amber-dim);
  color: var(--amber);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

.card__tag--live::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--accent);
  box-shadow: 0 0 6px var(--accent);
  animation: pulse 2s infinite;
}

.card__tag--amber.card__tag--live::before {
  background-color: var(--amber);
  box-shadow: 0 0 6px var(--amber);
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.card__title {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.card__desc {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
  max-width: none;
  margin-bottom: 20px;
}

.card__tech {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
}

.tech-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 3px 8px;
  transition: color var(--transition), border-color var(--transition);
}

.card:hover .tech-tag {
  color: var(--text-secondary);
  border-color: var(--border);
}

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

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

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* --- Currently Section --- */
.currently {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 48px 0;
}

.currently__inner {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 32px;
  align-items: start;
}

.currently__label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding-top: 4px;
  white-space: nowrap;
  border-right: 1px solid var(--border);
  padding-right: 32px;
}

.currently__items {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.currently__item {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 12px;
  align-items: start;
}

.currently__item-icon {
  color: var(--accent);
  font-size: 0.9rem;
  padding-top: 2px;
}

.currently__item-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  max-width: none;
}

.currently__item-text strong {
  color: var(--text-primary);
  font-weight: 500;
}

/* --- Page Header (inner pages) --- */
.page-header {
  padding: 72px 0 56px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 72px;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(var(--border) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.3;
  pointer-events: none;
}

.page-header__content {
  position: relative;
  z-index: 1;
}

.page-header__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.page-header__title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.page-header__desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 55ch;
}

/* --- Skills / Tags --- */
.skill-group {
  margin-bottom: 40px;
}

.skill-group__title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

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

.skill-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 500;
  padding: 7px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  background-color: var(--bg-card);
  transition: color var(--transition), border-color var(--transition), background-color var(--transition);
  cursor: default;
}

.skill-tag:hover {
  color: var(--accent);
  border-color: var(--accent);
  background-color: var(--accent-dim);
}

.skill-tag--primary {
  color: var(--accent);
  border-color: rgba(0, 212, 170, 0.3);
  background-color: var(--accent-dim);
}

.skill-tag--secondary {
  color: var(--text-secondary);
}

/* --- Uses Section --- */
.uses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

.uses-item {
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  transition: border-color var(--transition);
}

.uses-item:hover {
  border-color: var(--accent);
}

.uses-item__name {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.uses-item__desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  max-width: none;
}

/* --- Divider --- */
.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 64px 0;
}

/* --- Inline list --- */
.inline-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* --- Contact links --- */
.contact-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 480px;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 22px;
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  text-decoration: none;
  transition: border-color var(--transition), background-color var(--transition), transform var(--transition);
}

.contact-link:hover {
  border-color: var(--accent);
  background-color: var(--accent-dim);
  color: var(--text-primary);
  transform: translateX(4px);
}

.contact-link--amber:hover {
  border-color: var(--amber);
  background-color: var(--amber-dim);
}

.contact-link__icon {
  font-size: 1.2rem;
  flex-shrink: 0;
  width: 24px;
  text-align: center;
}

.contact-link__label {
  font-weight: 500;
  font-size: 0.95rem;
  flex: 1;
}

.contact-link__sublabel {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.contact-link__arrow {
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: transform var(--transition), color var(--transition);
}

.contact-link:hover .contact-link__arrow {
  transform: translateX(3px);
  color: var(--accent);
}

.contact-link--amber:hover .contact-link__arrow {
  color: var(--amber);
}

/* --- Prompt Kitchen Feature Card --- */
.pk-card {
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(245, 158, 11, 0.04) 100%);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: var(--radius-lg);
  padding: 36px;
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.pk-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.pk-card:hover {
  border-color: var(--amber);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(245, 158, 11, 0.12);
}

.pk-card__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--amber);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.pk-card__title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.pk-card__desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  max-width: 55ch;
  margin-bottom: 24px;
  line-height: 1.65;
}

/* --- Prompt Kitchen Page --- */
.pk-hero {
  padding: 80px 0 64px;
  position: relative;
  overflow: hidden;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
}

.pk-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(var(--border) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.3;
  pointer-events: none;
}

.pk-hero__content {
  position: relative;
  z-index: 1;
}

.pk-hero__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--amber);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.pk-hero__title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.pk-hero__title .highlight {
  color: var(--amber);
}

.pk-hero__desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 58ch;
  margin-bottom: 36px;
  line-height: 1.65;
}

.pk-feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 48px;
}

.pk-feature {
  padding: 20px;
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--transition);
}

.pk-feature:hover {
  border-color: rgba(245, 158, 11, 0.4);
}

.pk-feature__icon {
  font-size: 1.4rem;
  margin-bottom: 10px;
}

.pk-feature__title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.pk-feature__desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  max-width: none;
  line-height: 1.5;
}

/* --- Footer --- */
.footer {
  border-top: 1px solid var(--border);
  padding: 40px 0;
  margin-top: 80px;
}

.footer__inner {
  max-width: var(--wide-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.footer__left {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer__brand {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
}

.footer__brand span {
  color: var(--accent);
}

.footer__privacy {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  max-width: none;
}

.footer__links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.footer__links a {
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: color var(--transition);
}

.footer__links a:hover {
  color: var(--accent);
}

.footer__links .footer__pk-link:hover {
  color: var(--amber);
}

/* --- Misc Utilities --- */
.text-accent { color: var(--accent); }
.text-amber { color: var(--amber); }
.text-muted { color: var(--text-muted); }
.text-mono { font-family: var(--font-mono); }
.font-heading { font-family: var(--font-heading); }

.mt-sm { margin-top: 8px; }
.mt-md { margin-top: 16px; }
.mt-lg { margin-top: 32px; }
.mt-xl { margin-top: 48px; }
.mb-sm { margin-bottom: 8px; }
.mb-md { margin-bottom: 16px; }
.mb-lg { margin-bottom: 32px; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.separator {
  display: inline-block;
  color: var(--border);
  margin: 0 6px;
  user-select: none;
}

/* --- Notice / Info Box --- */
.notice {
  padding: 14px 18px;
  border-radius: var(--radius);
  border-left: 3px solid var(--accent);
  background-color: var(--accent-dim);
  font-size: 0.875rem;
  color: var(--text-secondary);
  max-width: 65ch;
}

.notice--amber {
  border-left-color: var(--amber);
  background-color: var(--amber-dim);
}

/* --- About page specifics --- */
.about-intro {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 64px;
  align-items: start;
}

.about-aside {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.aside-block {
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
}

.aside-block__title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.aside-block__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.aside-block__item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.aside-block__item:first-child {
  padding-top: 0;
}

.aside-block__item-icon {
  font-size: 1rem;
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}

/* --- Work page specifics --- */
.gcp-services {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}

.gcp-service {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--transition), transform var(--transition);
}

.gcp-service:hover {
  border-color: var(--accent);
  transform: translateX(3px);
}

.gcp-service__name {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
}

.gcp-service__category {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .nav__links {
    display: none;
  }

  .nav__hamburger {
    display: flex;
  }

  .nav__mobile {
    display: block;
  }

  .hero {
    padding: 72px 0 56px;
  }

  .hero__title {
    font-size: clamp(2rem, 8vw, 2.75rem);
  }

  section {
    padding: 56px 0;
  }

  .about-intro {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-aside {
    order: -1;
  }

  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .currently__inner {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .currently__label {
    border-right: none;
    padding-right: 0;
    border-bottom: 1px solid var(--border);
    padding-bottom: 12px;
  }

  .footer__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }

  .gcp-services {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  }

  .pk-card {
    padding: 24px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .nav__inner {
    padding: 0 16px;
  }

  .btn {
    font-size: 0.85rem;
    padding: 9px 16px;
  }

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