/* ============================================================
   MITCHMECHATRONICS — Design Tokens
   Dark-first, minimal, technical teal/cyan accent.
   ============================================================ */

:root,
[data-theme='dark'] {
  /* Surfaces — near-black with a cool green-cyan undertone */
  --color-bg: #0a0f0e;
  --color-surface: #0e1413;
  --color-surface-2: #121918;
  --color-surface-offset: #161e1d;
  --color-surface-offset-2: #1c2523;
  --color-surface-dynamic: #212b29;
  --color-divider: #1a2221;
  --color-border: #263130;

  /* Text */
  --color-text: #e9edeb;
  --color-text-muted: #93a5a1;
  --color-text-faint: #5c6c68;
  --color-text-inverse: #0a0f0e;

  /* Primary accent — technical teal/cyan */
  --color-primary: #3fe6cf;
  --color-primary-hover: #6ff0df;
  --color-primary-active: #2bbca9;
  --color-primary-highlight: #123230;

  /* Status */
  --color-error: #e8697a;
  --color-error-highlight: #2c1a1f;
  --color-success: #7bd88f;
  --color-success-highlight: #163122;
  --color-warning: #e8a75f;
  --color-warning-highlight: #2c2318;

  /* Radius */
  --radius-sm: 0.3rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.85rem;
  --radius-xl: 1.25rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows — cool-tinted, low opacity for dark surfaces */
  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.35);
  --shadow-md: 0 8px 24px oklch(0 0 0 / 0.45);
  --shadow-lg: 0 20px 48px oklch(0 0 0 / 0.55);
  --glow-primary: 0 0 0 1px oklch(from var(--color-primary) l c h / 0.4), 0 0 24px oklch(from var(--color-primary) l c h / 0.18);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 1000px;
  --content-wide: 1240px;
  --content-full: 100%;

  /* Fonts */
  --font-display: 'General Sans', 'Inter', sans-serif;
  --font-body: 'Satoshi', 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', 'IBM Plex Mono', monospace;
}

[data-theme='light'] {
  --color-bg: #f5f8f7;
  --color-surface: #ffffff;
  --color-surface-2: #f0f4f3;
  --color-surface-offset: #eaf0ee;
  --color-surface-offset-2: #e2eae7;
  --color-surface-dynamic: #d8e2df;
  --color-divider: #e2e8e6;
  --color-border: #d3ded9;

  --color-text: #0f1e1b;
  --color-text-muted: #4d6360;
  --color-text-faint: #8ba09b;
  --color-text-inverse: #f5f8f7;

  --color-primary: #0e8f7e;
  --color-primary-hover: #0b6e61;
  --color-primary-active: #085249;
  --color-primary-highlight: #d3efe9;

  --color-error: #c23a4d;
  --color-error-highlight: #f6dde1;
  --color-success: #327a45;
  --color-success-highlight: #dcf0e1;
  --color-warning: #a1650f;
  --color-warning-highlight: #f3e3cd;

  --shadow-sm: 0 1px 2px oklch(0.2 0.02 180 / 0.06);
  --shadow-md: 0 8px 24px oklch(0.2 0.02 180 / 0.08);
  --shadow-lg: 0 20px 48px oklch(0.2 0.02 180 / 0.12);
  --glow-primary: 0 0 0 1px oklch(from var(--color-primary) l c h / 0.35), 0 0 24px oklch(from var(--color-primary) l c h / 0.12);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    /* dark values already default in :root above */
  }
}

/* ---------- Type Scale ---------- */
:root {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.8125rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.3vw, 0.9375rem);
  --text-base: clamp(1rem, 0.95rem + 0.2vw, 1.0625rem);
  --text-lg: clamp(1.125rem, 1.02rem + 0.55vw, 1.375rem);
  --text-xl: clamp(1.4rem, 1.15rem + 1.1vw, 2rem);
  --text-2xl: clamp(1.9rem, 1.2rem + 2.2vw, 3.1rem);
  --text-3xl: clamp(2.4rem, 1rem + 3.6vw, 4.4rem);
  --text-hero: clamp(2.8rem, 0.6rem + 6vw, 6.5rem);
}

/* ---------- 4px Spacing System ---------- */
:root {
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;
}

/* ============================================================
   LAYOUT PRIMITIVES
   ============================================================ */

.container {
  max-width: var(--content-default);
  margin-inline: auto;
  padding-inline: var(--space-5);
}
.container--wide {
  max-width: var(--content-wide);
}
.container--narrow {
  max-width: var(--content-narrow);
}

.section {
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
}
.section--tight {
  padding-block: clamp(var(--space-8), 5vw, var(--space-16));
}

/* Subtle grid texture used behind hero / focal sections */
.grid-texture {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(oklch(from var(--color-primary) l c h / 0.06) 1px, transparent 1px),
    linear-gradient(90deg, oklch(from var(--color-primary) l c h / 0.06) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 0%, black 0%, transparent 75%);
  pointer-events: none;
}

/* ============================================================
   TYPOGRAPHY
   ============================================================ */

.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}
.eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  box-shadow: 0 0 8px oklch(from var(--color-primary) l c h / 0.7);
}

h1,
.h1 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.01em;
}
h2,
.h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-xl);
  letter-spacing: -0.01em;
}
h3,
.h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-lg);
}

.section-title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
}
.section-lead {
  color: var(--color-text-muted);
  max-width: 60ch;
  font-size: var(--text-base);
}

.mono {
  font-family: var(--font-mono);
}

/* ============================================================
   NAVIGATION
   ============================================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: oklch(from var(--color-bg) l c h / 0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-divider);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: var(--space-4);
}

.nav-brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: -0.01em;
}
.nav-brand svg {
  width: 26px;
  height: 26px;
  color: var(--color-primary);
}
.nav-brand:hover {
  color: var(--color-primary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  list-style: none;
}
.nav-links a {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding: var(--space-2) 0;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 1.5px;
  background: var(--color-primary);
  transition: width var(--transition-interactive);
}
.nav-links a:hover,
.nav-links a[aria-current='page'] {
  color: var(--color-text);
}
.nav-links a:hover::after,
.nav-links a[aria-current='page']::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
}
.theme-toggle:hover {
  color: var(--color-primary);
  border-color: oklch(from var(--color-primary) l c h / 0.4);
}
.theme-toggle svg {
  width: 17px;
  height: 17px;
}

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  color: var(--color-text);
}
.nav-toggle svg {
  width: 18px;
  height: 18px;
}

@media (max-width: 760px) {
  .nav-toggle {
    display: inline-flex;
  }
  .nav-links {
    position: fixed;
    inset: 68px var(--space-4) auto var(--space-4);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--space-2);
    transform: translateY(-8px) scale(0.98);
    opacity: 0;
    pointer-events: none;
    transition:
      opacity var(--transition-interactive),
      transform var(--transition-interactive);
  }
  .nav-links.is-open {
    transform: translateY(0) scale(1);
    opacity: 1;
    pointer-events: auto;
  }
  .nav-links a {
    padding: var(--space-3) var(--space-3);
    border-radius: var(--radius-md);
  }
  .nav-links a:hover {
    background: var(--color-surface-offset);
  }
  .nav-links a::after {
    display: none;
  }
}

/* ============================================================
   BUTTONS
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 500;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn svg {
  width: 15px;
  height: 15px;
}
.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  box-shadow: var(--glow-primary);
}
.btn-primary:active {
  background: var(--color-primary-active);
}
.btn-outline {
  border-color: var(--color-border);
  color: var(--color-text);
  background: var(--color-surface);
}
.btn-outline:hover {
  border-color: oklch(from var(--color-primary) l c h / 0.5);
  color: var(--color-primary);
}
.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
}
.btn-block {
  width: 100%;
  justify-content: center;
}

/* ============================================================
   HERO
   ============================================================ */

.hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(var(--space-20), 12vw, var(--space-32)) clamp(var(--space-16), 8vw, var(--space-24));
}

.hero-inner {
  position: relative;
  z-index: 1;
}

.hero-kicker {
  margin-bottom: var(--space-5);
}

.hero-title {
  font-size: var(--text-hero);
  max-width: 16ch;
  margin-bottom: var(--space-6);
}
.hero-title .accent {
  color: var(--color-primary);
}

.hero-rotator {
  display: inline-block;
  vertical-align: baseline;
}

.hero-rotator-text {
  display: inline-block;
  transition: opacity 0.28s ease, transform 0.28s ease;
}

.hero-rotator-text.is-swapping {
  opacity: 0;
  transform: translateY(0.18em);
}

@media (prefers-reduced-motion: reduce) {
  .hero-rotator-text {
    transition: none;
  }
}

.hero-sub {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 56ch;
  font-family: var(--font-body);
  font-weight: 400;
  margin-bottom: var(--space-8);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-16);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-6);
  max-width: 560px;
  border-top: 1px solid var(--color-divider);
  padding-top: var(--space-6);
}
.hero-stat-value {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  color: var(--color-primary);
  display: block;
  margin-bottom: var(--space-1);
}
.hero-stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

@media (max-width: 640px) {
  .hero-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-4);
  }
}

/* ============================================================
   CARDS — shared card shell
   ============================================================ */

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition:
    border-color var(--transition-interactive),
    transform var(--transition-interactive),
    box-shadow var(--transition-interactive);
}
a.card:hover,
.card.is-hoverable:hover {
  border-color: oklch(from var(--color-primary) l c h / 0.35);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

/* ============================================================
   HOME — ABOUT / SKILLS
   ============================================================ */

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-16);
  align-items: start;
}
@media (max-width: 860px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
}

.about-copy p + p {
  margin-top: var(--space-4);
}
.about-copy {
  color: var(--color-text-muted);
  max-width: 62ch;
}

.skills-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}
.skill-meter-label {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  margin-bottom: var(--space-2);
  color: var(--color-text-muted);
}
.skill-meter-label span:first-child {
  color: var(--color-text);
}
.skill-meter-track {
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--color-surface-offset-2);
  overflow: hidden;
}
.skill-meter-fill {
  height: 100%;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, var(--color-primary-active), var(--color-primary));
}

/* ============================================================
   FOCUS AREAS (home)
   ============================================================ */

.focus-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-5);
}
@media (max-width: 860px) {
  .focus-grid {
    grid-template-columns: 1fr;
  }
}
.focus-card {
  padding: var(--space-6);
}
.focus-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
}
.focus-icon svg {
  width: 19px;
  height: 19px;
}
.focus-card h3 {
  margin-bottom: var(--space-2);
  font-size: var(--text-base);
}
.focus-card p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* ============================================================
   PROJECT CARDS + GRID
   ============================================================ */

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: var(--space-6);
  margin-bottom: var(--space-10);
  flex-wrap: wrap;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(320px, 100%), 1fr));
  gap: var(--space-6);
}

.project-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-6);
  gap: var(--space-4);
}

.project-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-3);
}

.project-status {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.05em;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  color: var(--color-success);
  background: var(--color-success-highlight);
  white-space: nowrap;
}

.project-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.project-icon svg {
  width: 21px;
  height: 21px;
}

.project-card h3 {
  font-size: var(--text-base);
}

.project-card .project-desc {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  flex-grow: 1;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.tag {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: var(--space-1) var(--space-3);
}

.project-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  border-top: 1px solid var(--color-divider);
  padding-top: var(--space-4);
}
.project-card-footer .view-link {
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}
.project-card-footer .view-link svg {
  width: 13px;
  height: 13px;
  transition: transform var(--transition-interactive);
}
.project-card:hover .view-link svg {
  transform: translateX(3px);
}

/* Placeholder / "more coming" card */
.project-card--placeholder {
  align-items: center;
  justify-content: center;
  text-align: center;
  border-style: dashed;
  color: var(--color-text-faint);
  min-height: 260px;
}
.project-card--placeholder .focus-icon {
  margin-bottom: var(--space-3);
  background: var(--color-surface-offset);
  color: var(--color-text-faint);
}
.project-card--placeholder h3 {
  color: var(--color-text-muted);
}
.project-card--placeholder p {
  font-size: var(--text-sm);
  max-width: 32ch;
}

/* ============================================================
   PROJECT DETAIL (case study) SECTIONS
   ============================================================ */

.case-study {
  border-top: 1px solid var(--color-divider);
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
  scroll-margin-top: var(--space-20);
}
.case-study:first-of-type {
  border-top: none;
}

.case-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
}

.case-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: var(--space-3);
}
.case-meta span:not(:last-child)::after {
  content: '/';
  margin-left: var(--space-3);
  color: var(--color-border);
}

.case-summary {
  color: var(--color-text-muted);
  max-width: 68ch;
  font-size: var(--text-base);
  margin-bottom: var(--space-10);
}

.case-media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  margin-bottom: var(--space-10);
  background: var(--color-surface-offset);
}
.case-media img {
  width: 100%;
}
.case-media figcaption {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  padding: var(--space-3) var(--space-4);
  border-top: 1px solid var(--color-divider);
}

.case-details {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--space-10);
}
@media (max-width: 860px) {
  .case-details {
    grid-template-columns: 1fr;
  }
}

.case-details h4 {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}
.case-details ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.case-details li {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  padding-left: var(--space-4);
  position: relative;
}
.case-details li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 1.5px;
  background: var(--color-primary);
}
.case-details p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.case-block + .case-block {
  margin-top: var(--space-8);
}

.case-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  align-self: start;
}

.case-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.case-stats-inline {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

/* ============================================================
   BLOG / UPDATES
   ============================================================ */

.blog-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.blog-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  flex-wrap: wrap;
}
.blog-row-date {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  min-width: 92px;
}
.blog-row-title {
  flex: 1;
  font-size: var(--text-base);
}
.blog-row-tag {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-primary);
}

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: clamp(var(--space-12), 8vw, var(--space-20)) var(--space-6);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}
.empty-state-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
}
.empty-state-icon svg {
  width: 26px;
  height: 26px;
}
.empty-state h3 {
  margin-bottom: var(--space-3);
  font-size: var(--text-lg);
}
.empty-state p {
  max-width: 46ch;
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}

.planned-topics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr));
  gap: var(--space-4);
  margin-top: var(--space-10);
}
.planned-topic {
  padding: var(--space-5);
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}
.planned-topic svg {
  width: 18px;
  height: 18px;
  color: var(--color-text-faint);
  flex-shrink: 0;
  margin-top: 2px;
}
.planned-topic h4 {
  font-size: var(--text-sm);
  margin-bottom: var(--space-1);
}
.planned-topic p {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

/* ============================================================
   CONTACT
   ============================================================ */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
}
@media (max-width: 860px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

.contact-primary {
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  justify-content: center;
}
.contact-email {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  color: var(--color-primary);
  word-break: break-word;
}
.copy-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.link-list {
  display: flex;
  flex-direction: column;
}
.link-row {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5);
  border-bottom: 1px solid var(--color-divider);
}
.link-list .card:last-child .link-row,
.link-row:last-child {
  border-bottom: none;
}
.link-row-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: var(--color-surface-offset);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.link-row-icon svg {
  width: 18px;
  height: 18px;
}
.link-row-body {
  flex: 1;
}
.link-row-body strong {
  display: block;
  font-size: var(--text-sm);
}
.link-row-body span {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  font-family: var(--font-mono);
}
.link-row-go {
  color: var(--color-text-faint);
}
.link-row-go svg {
  width: 15px;
  height: 15px;
}
.link-row:hover .link-row-go {
  color: var(--color-primary);
}

.resume-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.status-note {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}
.status-dot {
  width: 7px;
  height: 7px;
  border-radius: var(--radius-full);
  background: var(--color-success);
  box-shadow: 0 0 6px oklch(from var(--color-success) l c h / 0.7);
}

/* ============================================================
   CV — EDUCATION / EXPERIENCE / CERTIFICATIONS ENTRIES
   ============================================================ */

.cv-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.cv-entry {
  padding: var(--space-6);
}

.cv-entry-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.cv-entry-title {
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-1);
}

.cv-entry-org {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.cv-entry-dates {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  white-space: nowrap;
  padding-top: var(--space-1);
}

.cv-entry-location {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: var(--space-1);
}

.cv-entry ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-4);
}
.cv-entry li {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  padding-left: var(--space-4);
  position: relative;
}
.cv-entry li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 1.5px;
  background: var(--color-primary);
}

.cv-entry-grades {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin-top: var(--space-4);
}

.cv-group-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-1);
}
.cv-group-header .cv-entry-title {
  margin-bottom: 0;
}

.cv-role {
  padding-top: var(--space-5);
  margin-top: var(--space-5);
  border-top: 1px solid var(--color-divider);
}
.cv-role:first-of-type {
  padding-top: 0;
  margin-top: var(--space-4);
  border-top: none;
}

.cv-role-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.cv-role-title {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
}

.cv-cert-issuer {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: var(--space-2);
}

/* ============================================================
   MOTION
   ============================================================ */

[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 640ms cubic-bezier(0.16, 1, 0.3, 1),
    transform 640ms cubic-bezier(0.16, 1, 0.3, 1);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}
.skill-meter-fill {
  width: 0;
  transition: width 900ms cubic-bezier(0.16, 1, 0.3, 1);
}

@media (prefers-reduced-motion: reduce) {
  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ============================================================
   FOOTER
   ============================================================ */

.site-footer {
  margin-top: auto;
  border-top: 1px solid var(--color-divider);
  padding-block: var(--space-10);
}
.footer-grid {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}
.footer-brand svg {
  width: 16px;
  height: 16px;
  color: var(--color-text-faint);
}
.footer-links {
  display: flex;
  gap: var(--space-5);
}
.footer-links a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}
.footer-links a:hover {
  color: var(--color-primary);
}
.footer-links svg {
  width: 15px;
  height: 15px;
}

@media (max-width: 640px) {
  .footer-grid {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ============================================================
   404 / NOT FOUND
   ============================================================ */
.not-found {
  text-align: center;
  padding-block: clamp(var(--space-20), 14vw, var(--space-32));
}
.not-found .mono {
  color: var(--color-primary);
  font-size: var(--text-2xl);
  display: block;
  margin-bottom: var(--space-4);
}