:root {
  --bg: #0f1115;
  --panel: #151821;
  --panel-soft: #1b1f2b;

  --band-0: var(--bg);
  --band-1: #121622;
  --band-2: #0f141e;

  --text: #e6e8ef;
  --text-muted: #a6adbb;

  --border: rgba(255, 255, 255, 0.08);

  --accent: #7aa2f7;
  --accent-soft: #3b4a6b;
}

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

html {
  line-height: 1.5;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, sans-serif;
  background: var(--bg);
  color: var(--text);
}

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

hr {
  border-color: var(--border);
}

.container {
  max-width: 1100px;
  margin-inline: auto;
  padding: 1rem;
}

.site-main {
  padding-block: 2rem;
}

.site-header {
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  font-weight: 600;
  text-decoration: none;
  color: inherit;
}

.nav a {
  margin-left: 1rem;
  text-decoration: none;
  color: inherit;
}

.home-section {
  padding-block: 2.5rem;
}

.section-head {
  display: grid;
  gap: 0.35rem;
  margin-bottom: 1rem;
}

.section-title {
  margin: 0;
  font-size: 1.2rem;
}

.section-subtitle {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.hero {
  position: relative;
  overflow: hidden;

  padding-block: clamp(3.5rem, 7vw, 6rem);
  border-bottom: 1px solid var(--border);
  background: var(--band-0);
}

#featured { background: var(--band-1); }
#latest { background: var(--band-0); }
#contact { background: var(--band-2); }

.home-section,
.hero {
  border-top: 1px solid var(--border);
}
.hero { border-top: 0; }

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}

.hero-copy {
  max-width: 70ch;
}

.hero-title {
  margin: 0;
  font-size: clamp(2rem, 3.5vw, 3rem);
  line-height: 1.1;
}

.hero-tagline {
  margin: 0.75rem 0 0;
  font-weight: 600;
  opacity: 0.9;
}

.hero-lede {
  margin: 0.75rem 0 0;
  max-width: 60ch;
  color: var(--text-muted);
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.hero-media {
  min-height: 220px;
  border-radius: 16px;
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(60% 60% at 20% 20%, rgba(122, 162, 247, 0.12), transparent),
    radial-gradient(60% 60% at 80% 70%, rgba(122, 162, 247, 0.08), transparent),
    linear-gradient(180deg, #0f1115, #151821);
}

.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;

  background:
    radial-gradient(60% 60% at 20% 30%, rgba(15, 17, 21, 0.15), transparent 60%),
    linear-gradient(180deg, rgba(15, 17, 21, 0.15), rgba(15, 17, 21, 0.75));
}

.hero-title {
  text-shadow: 0 10px 30px rgba(0,0,0,0.35);
}

.hero-tagline,
.hero-lede {
  text-shadow: 0 8px 24px rgba(0,0,0,0.25);
}

.btn {
  display: inline-block;
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  border: 1px solid #111;
  background: #111;
  color: #fff;
  text-decoration: none;
  font-size: 0.95rem;
}

.btn--ghost {
  background: transparent;
  color: inherit;
}


#featuredRail {
  pointer-events: auto;
}

.rail {
  align-items: start;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(280px, 360px);
  gap: 1rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;

  cursor: grab;
  user-select: none;

  scroll-snap-type: x proximity;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
}

.rail.is-dragging {
  cursor: grabbing;
}

.rail::-webkit-scrollbar {
  height: 10px;
}

.rail-card {
  height: 100%;
  scroll-snap-align: start;
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  cursor: pointer;
  background: var(--panel);
  display: grid;
  grid-template-rows: auto 1fr;
}

.rail-card img {
  user-select: none;
  pointer-events: none;
  -webkit-user-drag: none;
  user-drag: none;
}

.rail-card__media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #f3f3f3;
}

.rail-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.rail-card__body {
  align-content: start;
  padding: 0.9rem;
  display: grid;
  gap: 0.4rem;
}

.rail-card__title {
  margin: 0;
  font-size: 1.05rem;
}

.rail-card__excerpt {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.featured {
  position: relative;
}

.rail-arrow {
  pointer-events: auto;

  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;

  background: rgba(0, 0, 0, 0.45);
  color: #fff;
  border: none;
  border-radius: 999px;
  width: 2rem;
  height: 2rem;

  cursor: pointer;
  font-size: 1.4rem;
  line-height: 1;
  opacity: 0.85;

  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
}

.rail-arrow:hover {
  opacity: 1;
}

.rail-arrow.left {
  left: -1.25rem;
}

.rail-arrow.right {
  right: -1.25rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}

.card {
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  cursor: pointer;
  background: var(--panel);

  display: flex;
  flex-direction: column;

  box-shadow:
    0 10px 30px rgba(0, 0, 0, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.02);
}

.card__media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #f3f3f3;
}

.card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 50%;
  display: block;
}

.card__body {
  padding: 1rem;
  display: grid;
  gap: 0.5rem;
}

.card__title {
  margin: 0;
  font-size: 1.05rem;
}

.card__excerpt {
  margin: 0;
  font-size: 0.9rem;
  opacity: 0.85;
  color: var(--text-muted);
}

.card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.25rem;
}

.tag {
  font-size: 0.8rem;
  border: 1px solid var(--border);
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
}

.pager {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
}

.pager button {
  padding: 0.4rem 0.8rem;
}

.about-preview__content {
  max-width: 80ch;
}

.about-preview__actions {
  margin-top: 1rem;
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.contact-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.75rem;
}

.contact-card {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0.9rem;
  text-decoration: none;
  color: inherit;
  background: var(--panel);
}

.contact-cards--social .contact-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.social__icon {
  font-size: 20px;
  color: var(--text-muted);
  flex: 0 0 auto;
}

.contact-card.social:hover .social__icon {
  color: var(--text);
}


.skills-band {
  background: #0f1218;
  border-top: 1px solid var(--border);
  padding: clamp(3rem, 6vw, 5rem) 0;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: clamp(2rem, 4vw, 3.5rem);
}

.skills-column h3 {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #9aa3b2;
  margin-bottom: 1.25rem;
}

.skills-column--wide {
  grid-column: span 2;
}

.skills-column .skills-list.skills-list--grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.35rem 1.5rem;
}

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

.skills-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.4rem 0;
  font-size: 0.95rem;
  color: #e6e8ec;
}

@media (max-width: 900px) {
  .skills-column--wide {
    grid-column: auto;
  }
}

.skills-list .icon {
  width: 12px;
  height: 12px;
  border-radius: 4px;
  background: linear-gradient(135deg, #5aa9ff, #8f7cff);
  opacity: 0.85;
  flex-shrink: 0;
}

.skills-list--grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.35rem 1.5rem;
}

.skills-list--grid li {
  padding: 0.25rem 0;
}


.skills-head {
  padding-top: 0.75rem;
  padding-bottom: 1.25rem;
}

.skills-note {
  margin: 0;
  max-width: 90ch;
  font-size: 0.92rem;
  color: var(--text-muted);
  opacity: 0.85;
}

.skills-column--tools {
  opacity: 0.82;
}

.skills-column--tools .icon {
  opacity: 0.55;
  filter: saturate(0.8);
}

.skills-column--tools .skills-list li {
  color: rgba(230, 232, 239, 0.86);
}

.skills-column--tools h3 {
  opacity: 0.9;
}

.content-container {
  max-width: 750px;
}

.back-link {
  display: inline-block;
  margin-bottom: 1rem;
  text-decoration: none;
  color: inherit;
}

#content {
  font-size: 1rem;
}

#content :where(h1, h2, h3) {
  line-height: 1.2;
  margin: 1.6em 0 0.6em;
}

#content :where(p, ul, ol) {
  margin: 0.9em 0;
}

#content :where(ul, ol) {
  padding-left: 1.2em;
}

#content :where(a) {
  text-underline-offset: 0.15em;
}

#content :where(img, video) {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  margin: 1rem 0;
}

#content :where(pre) {
  overflow: auto;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 10px;
}

#content :where(code) {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.95em;
}

#content :where(blockquote) {
  margin: 1rem 0;
  padding: 0.75rem 1rem;
  border-left: 3px solid var(--border);
}

.zi {
  margin: 1rem 0;
}
.zi__link {
  display: block;
}
.zi__cap {
  font-size: 0.9rem;
  opacity: 0.8;
  margin-top: 0.5rem;
}

.yt {
  margin: 1.5rem 0;
}
.yt iframe {
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 0;
  border-radius: 12px;
}

local-video {
  display: block;
}
.vid {
  margin: 1.5rem 0;
}
.vid__video {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  background: #000;
}
.vid__cap {
  font-size: 0.9rem;
  opacity: 0.8;
  margin-top: 0.5rem;
}

.post-meta {
  margin: 0 0 1rem 0;
}

.post-meta__details {
  display: inline-block;
  font-size: 0.85rem;
  opacity: 0.75;
}

.post-meta__summary {
  cursor: pointer;
  user-select: none;
}

.post-meta__line {
  margin-top: 0.35rem;
  display: flex;
  gap: 0.5rem;
}

.post-meta__label {
  opacity: 0.7;
}

.post-meta__value {
  opacity: 0.9;
}

#content img {
  cursor: zoom-in;
}

.lightbox[hidden] {
  display: none;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
}

.lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
}

.lightbox__panel {
  position: relative;
  margin: 4vh auto;
  width: min(1100px, 94vw);
  max-height: 92vh;
  display: grid;
  gap: 0.75rem;
  padding: 0.75rem;
  border-radius: 14px;
  background: rgba(20, 20, 24, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.lightbox__img {
  width: 100%;
  max-height: 82vh;
  object-fit: contain;
  display: block;
  border-radius: 10px;
  cursor: zoom-out;
  background: #000;
}

.lightbox__cap {
  font-size: 0.9rem;
  opacity: 0.85;
  line-height: 1.4;
}

.lightbox__close {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(0, 0, 0, 0.35);
  color: #fff;
  cursor: pointer;
}

.site-footer {
  border-top: 1px solid var(--border);
  margin-top: 3rem;
  padding-block: 1.5rem;
  text-align: center;
  font-size: 0.85rem;
}

@media (max-width: 850px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }
  .hero-media {
    min-height: 160px;
  }
}

@media (max-width: 600px) {
  .nav a {
    margin-left: 0.75rem;
  }
  .lightbox__panel {
    margin: 2vh auto;
    width: 96vw;
    max-height: 94vh;
  }
}


.card,
.rail-card,
.contact-card,
.btn {
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    border-color 160ms ease,
    background-color 160ms ease,
    color 160ms ease,
    opacity 160ms ease;
  will-change: transform;
}

.card:hover {
  transform: translateY(-3px);
  border-color: rgba(255,255,255,0.16);
  box-shadow:
    0 14px 40px rgba(0,0,0,0.35),
    inset 0 1px 0 rgba(255,255,255,0.03);
}

.card:active {
  transform: translateY(-1px);
}

.rail-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255,255,255,0.16);
  box-shadow:
    0 12px 36px rgba(0,0,0,0.30),
    inset 0 1px 0 rgba(255,255,255,0.03);
}

.rail-card:active {
  transform: translateY(-1px);
}

.card__media img,
.rail-card__media img {
  transition: transform 220ms ease, filter 220ms ease, opacity 220ms ease;
}

.card:hover .card__media img,
.rail-card:hover .rail-card__media img {
  transform: scale(1.02);
  filter: contrast(1.02) saturate(1.03);
  opacity: 0.98;
}

.card:focus-visible,
.rail-card:focus-visible,
.contact-card:focus-visible,
.btn:focus-visible {
  outline: 2px solid rgba(122, 162, 247, 0.75);
  outline-offset: 3px;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(0,0,0,0.25);
}

.btn:active {
  transform: translateY(0);
  box-shadow: none;
}

.btn--ghost:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.14);
}

.contact-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255,255,255,0.16);
  background: rgba(255,255,255,0.03);
}

.tag {
  transition: background-color 160ms ease, border-color 160ms ease, transform 160ms ease;
}
.card:hover .tag {
  border-color: rgba(255,255,255,0.14);
}

@media (prefers-reduced-motion: reduce) {
  .card,
  .rail-card,
  .contact-card,
  .btn,
  .card__media img,
  .rail-card__media img,
  .tag {
    transition: none !important;
  }
}