/* =========================================================================
   menzi.tech — "Dark Summit"
   Design system + site styles. No dependencies, no build step.
   ========================================================================= */

/* ---------- Font (self-hosted, no third-party requests) ---------- */
@font-face {
  font-family: "InterVar";
  src: url("../fonts/inter-latin-wght-normal.woff2") format("woff2-variations");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191,
    U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ---------- Tokens ---------- */
:root {
  /* Surfaces — deep charcoal with a cold undertone */
  --bg: #0b0d10;
  --bg-elev: #121519;
  --bg-elev-2: #171b21;
  --line: #262c34;
  --line-soft: #1a1f26;

  /* Ink */
  --fg: #eef1f5;
  --fg-muted: #98a2af;
  --fg-dim: #7d8794;

  /* Accents — glacier ice + alpenglow */
  --accent: #56c7e8;
  --accent-deep: #2aa3c9;
  --accent-2: #f2955a;
  --on-accent: #06222c;

  /* Type */
  --font: "InterVar", ui-sans-serif, system-ui, "Segoe UI Variable Text",
    "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "Cascadia Mono", "SFMono-Regular", Consolas,
    "Liberation Mono", monospace;

  /* Rhythm */
  --container: 74rem;
  --gutter: clamp(1.25rem, 5vw, 3.5rem);
  --section-y: clamp(4.5rem, 11vh, 8.5rem);
  --radius: 4px;
  --radius-lg: 8px;

  /* Motion */
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);

  color-scheme: dark;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 5.5rem;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.65;
  font-synthesis-weight: none;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.022em;
  text-wrap: balance;
}

p {
  margin: 0;
  text-wrap: pretty;
}

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

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

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

/* ---------- Layout primitives ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  padding-block: var(--section-y);
  border-top: 1px solid var(--line-soft);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  padding: 0.75rem 1.25rem;
  background: var(--accent);
  color: var(--on-accent);
  font-weight: 600;
}
.skip-link:focus {
  left: 0;
}

/* ---------- Section headings (Swiss numbered rules) ---------- */
.section-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}

.eyebrow::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--line) 0%, transparent 100%);
}

.section-title {
  font-size: clamp(1.9rem, 4.2vw, 3rem);
  font-weight: 680;
  letter-spacing: -0.024em;
}

.section-lead {
  max-width: 56ch;
  margin-top: 1rem;
  color: var(--fg-muted);
  font-size: clamp(1rem, 1.6vw, 1.15rem);
}

.section-head.is-center {
  justify-items: stretch;
  text-align: center;
  margin-bottom: 1.5rem;
}

.section-head.is-center .eyebrow::before {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--line) 100%);
}

/* ---------- Header / nav ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease),
    backdrop-filter 0.3s var(--ease);
  border-bottom: 1px solid transparent;
}

.site-header.is-stuck {
  background: rgb(11 13 16 / 0.82);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom-color: var(--line-soft);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  height: 4.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -0.01em;
  text-decoration: none;
  white-space: nowrap;
}

.brand-mark {
  width: 1.5rem;
  height: 1.5rem;
  flex: none;
  color: var(--accent);
}

.brand-dim {
  color: var(--fg-dim);
  font-weight: 500;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.5vw, 2rem);
}

.nav-links a {
  position: relative;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.35rem;
  width: 100%;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.28s var(--ease);
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--fg);
}

.nav-links a:hover::after,
.nav-links a[aria-current="page"]::after {
  transform: scaleX(1);
}

/* Language switch */
.lang-switch {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 2px;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lang-switch a {
  padding: 0.3rem 0.6rem;
  border-radius: 999px;
  color: var(--fg-dim);
  text-decoration: none;
  transition: color 0.2s var(--ease), background 0.2s var(--ease);
}

.lang-switch a:hover {
  color: var(--fg);
}

.lang-switch a[aria-current="true"] {
  background: var(--fg);
  color: var(--bg);
  font-weight: 600;
}

.nav-toggle {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  margin-right: -0.5rem;
  align-items: center;
  justify-content: center;
  background: none;
  border: 0;
  color: var(--fg);
  cursor: pointer;
}

.nav-toggle svg {
  width: 1.5rem;
  height: 1.5rem;
}
.nav-toggle .icon-close {
  display: none;
}
.nav-toggle[aria-expanded="true"] .icon-open {
  display: none;
}
.nav-toggle[aria-expanded="true"] .icon-close {
  display: block;
}

@media (max-width: 46rem) {
  .nav-toggle {
    display: inline-flex;
  }

  .nav-menu {
    position: fixed;
    inset: 4.5rem 0 auto 0;
    display: grid;
    gap: 0;
    padding: 0.5rem var(--gutter) 1.5rem;
    background: rgb(11 13 16 / 0.97);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s var(--ease), transform 0.25s var(--ease),
      visibility 0.25s;
  }

  .nav-menu.is-open {
    transform: none;
    opacity: 1;
    visibility: visible;
  }

  .nav-links {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .nav-links a {
    padding: 0.9rem 0;
    font-size: 1.05rem;
    border-bottom: 1px solid var(--line-soft);
  }

  .nav-links a::after {
    display: none;
  }

  .nav-menu .lang-switch {
    align-self: flex-start;
    margin-top: 1.25rem;
  }
}

@media (min-width: 46.0625rem) {
  .nav-menu {
    display: flex;
    align-items: center;
    gap: clamp(1rem, 2.5vw, 2rem);
  }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 1.4rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: -0.005em;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s var(--ease), background 0.2s var(--ease),
    border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.btn svg {
  width: 1.05em;
  height: 1.05em;
  flex: none;
}

.btn-primary {
  background: var(--accent);
  color: var(--on-accent);
}

.btn-primary:hover {
  background: #6fd3f0;
  transform: translateY(-2px);
}

.btn-ghost {
  border-color: var(--line);
  color: var(--fg);
}

.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: min(100svh, 56rem);
  padding-top: 8rem;
  padding-bottom: clamp(3rem, 8vh, 6rem);
  overflow: hidden;
  isolation: isolate;
}

/* Sky: alpenglow fading into deep night, then into the page background */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -3;
  background: radial-gradient(
      120% 80% at 78% 8%,
      rgb(242 149 90 / 0.22) 0%,
      rgb(242 149 90 / 0.06) 32%,
      transparent 62%
    ),
    radial-gradient(
      90% 60% at 12% 0%,
      rgb(86 199 232 / 0.16) 0%,
      transparent 58%
    ),
    linear-gradient(180deg, #101923 0%, #0d131a 45%, var(--bg) 100%);
}

/*
  Mountain ridge. Swap in your own photo by setting --hero-photo, e.g.
    .hero { --hero-photo: url("../img/hero.jpg"); }
  The SVG ridge stays as the fallback until then.
*/
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image: var(--hero-photo, url("../img/ridge.svg"));
  background-repeat: no-repeat;
  background-position: bottom center;
  background-size: cover;
  opacity: var(--hero-opacity, 1);
  -webkit-mask-image: linear-gradient(
    180deg,
    transparent 0%,
    #000 22%,
    #000 100%
  );
  mask-image: linear-gradient(180deg, transparent 0%, #000 22%, #000 100%);
}

/* Fine grain so the large flat gradients never band */
.hero-grain {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.05;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}

.hero-inner {
  position: relative;
  width: 100%;
}

.hero-name {
  font-size: clamp(3.25rem, 15vw, 10rem);
  font-weight: 800;
  line-height: 0.88;
  letter-spacing: -0.045em;
  text-transform: uppercase;
}

.hero-name span {
  display: block;
}

.hero-name .is-outline {
  color: transparent;
  -webkit-text-stroke: 1.5px var(--fg-dim);
}

.hero-rule {
  width: clamp(4rem, 12vw, 9rem);
  height: 3px;
  margin: clamp(1.25rem, 3vw, 2rem) 0 clamp(1rem, 2.5vw, 1.5rem);
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border-radius: 2px;
}

.hero-role {
  max-width: 34ch;
  font-size: clamp(1.15rem, 2.4vw, 1.6rem);
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: -0.02em;
  color: var(--fg);
}

.hero-stack {
  margin-top: 0.85rem;
  font-family: var(--font-mono);
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: clamp(2rem, 4vw, 2.75rem);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.75rem;
  margin-top: clamp(2.5rem, 6vw, 4rem);
  padding-top: 1.5rem;
  border-top: 1px solid var(--line-soft);
  font-size: 0.875rem;
  color: var(--fg-dim);
}

.hero-meta li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.hero-meta svg {
  width: 1rem;
  height: 1rem;
  color: var(--accent);
  flex: none;
}

/* ---------- About ---------- */
.about-grid {
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

@media (min-width: 56rem) {
  .about-grid {
    grid-template-columns: 1fr 20rem;
  }
}

.prose p + p {
  margin-top: 1.15rem;
}

.prose {
  color: var(--fg-muted);
  font-size: clamp(1.02rem, 1.7vw, 1.15rem);
  max-width: 62ch;
}

.prose strong {
  color: var(--fg);
  font-weight: 600;
}

.portrait {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-elev);
}

.portrait img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  filter: grayscale(1) contrast(1.05);
  transition: filter 0.5s var(--ease);
}

.portrait:hover img {
  filter: grayscale(0) contrast(1);
}

/* Shown when no portrait file has been added yet */
.portrait-fallback {
  display: grid;
  place-items: center;
  aspect-ratio: 4 / 5;
  background: linear-gradient(160deg, var(--bg-elev-2), var(--bg));
  font-size: clamp(3rem, 8vw, 4.5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--line);
}

.facts {
  display: grid;
  gap: 1px;
  margin-top: 1.5rem;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.facts div {
  padding: 1rem 1.15rem;
  background: var(--bg-elev);
}

.facts dt {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

.facts dd {
  margin: 0.3rem 0 0;
  font-size: 0.9375rem;
  font-weight: 500;
}

/* ---------- Card grids ---------- */
.grid {
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

@media (min-width: 40rem) {
  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 62rem) {
  .grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

.card {
  position: relative;
  padding: clamp(1.5rem, 3vw, 2.15rem);
  background: var(--bg-elev);
  transition: background 0.3s var(--ease);
}

.card:hover {
  background: var(--bg-elev-2);
}

.card-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--accent);
}

.card-icon {
  width: 1.75rem;
  height: 1.75rem;
  margin-bottom: 1.15rem;
  color: var(--accent);
}

.card h3 {
  font-size: 1.0625rem;
  font-weight: 650;
  letter-spacing: -0.015em;
}

.card p {
  margin-top: 0.6rem;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--fg-muted);
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1.1rem;
}

.tag {
  padding: 0.25rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.04em;
  color: var(--fg-dim);
}

/* ---------- Work / achievements ---------- */
.work-list {
  border-top: 1px solid var(--line-soft);
}

.work-item {
  display: grid;
  gap: 0.5rem 2.5rem;
  padding: clamp(1.5rem, 3.5vw, 2.25rem) 0;
  border-bottom: 1px solid var(--line-soft);
  transition: background 0.3s var(--ease);
}

@media (min-width: 52rem) {
  .work-item {
    grid-template-columns: 4rem 1fr 1.1fr;
    align-items: baseline;
  }
}

.work-index {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--accent);
}

.work-title {
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  font-weight: 650;
  letter-spacing: -0.02em;
}

.work-desc {
  color: var(--fg-muted);
  font-size: 0.9688rem;
}

.work-desc .tag {
  margin-top: 0.9rem;
  display: inline-block;
}

/* ---------- Experience timeline ---------- */
.timeline {
  position: relative;
  display: grid;
  gap: clamp(1.75rem, 4vw, 2.75rem);
  padding-left: 1.75rem;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 0.55rem;
  bottom: 0.55rem;
  left: 0.3125rem;
  width: 1px;
  background: linear-gradient(
    180deg,
    var(--accent) 0%,
    var(--line) 35%,
    var(--line) 100%
  );
}

.timeline > li {
  position: relative;
}

.timeline > li::before {
  content: "";
  position: absolute;
  top: 0.5rem;
  left: -1.75rem;
  width: 0.6875rem;
  height: 0.6875rem;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--line);
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.timeline > li:first-child::before {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgb(86 199 232 / 0.14);
}

.job-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 0.85rem;
}

.job-role {
  font-size: 1.0625rem;
  font-weight: 650;
  letter-spacing: -0.015em;
}

.job-company {
  color: var(--accent);
  font-size: 0.9375rem;
  font-weight: 500;
}

.job-period {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--fg-dim);
  white-space: nowrap;
}

.job-note {
  margin-top: 0.45rem;
  font-size: 0.9375rem;
  color: var(--fg-muted);
}

.job-note em {
  color: var(--fg-dim);
}

/* ---------- Certifications ---------- */
.cert-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.cert {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.6rem 1rem;
  background: var(--bg-elev);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  font-size: 0.9062rem;
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.cert:hover {
  border-color: var(--line);
  transform: translateY(-2px);
}

.cert svg {
  width: 1rem;
  height: 1rem;
  color: var(--accent);
  flex: none;
}

/* ---------- Blog teaser + post list ---------- */
.post-list {
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border-block: 1px solid var(--line-soft);
}

.post-item a {
  display: grid;
  gap: 0.4rem 2rem;
  padding: clamp(1.4rem, 3vw, 2rem) 0;
  background: var(--bg);
  text-decoration: none;
  transition: background 0.25s var(--ease), padding-left 0.25s var(--ease);
}

.post-item a:hover {
  background: var(--bg-elev);
  padding-left: 1rem;
}

@media (min-width: 46rem) {
  .post-item a {
    grid-template-columns: 9rem 1fr auto;
    align-items: baseline;
  }
}

.post-date {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

.post-title {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  font-weight: 650;
  letter-spacing: -0.02em;
}

.post-excerpt {
  margin-top: 0.35rem;
  font-size: 0.9375rem;
  color: var(--fg-muted);
  max-width: 60ch;
}

.post-arrow {
  color: var(--accent);
  font-size: 1.1rem;
  transition: transform 0.25s var(--ease);
}

.post-item a:hover .post-arrow {
  transform: translateX(4px);
}

.empty-note {
  padding: 2.5rem;
  border: 1px dashed var(--line);
  border-radius: var(--radius-lg);
  text-align: center;
  color: var(--fg-muted);
}

/* ---------- Sub-pages (blog index, 404) ---------- */
.page {
  padding-top: 9rem;
}

.page .section:first-of-type {
  border-top: 0;
}

/* ---------- Article (blog post) ---------- */
.article {
  padding-top: 9rem;
}

.article-header {
  max-width: 46rem;
  margin-inline: auto;
  padding-bottom: clamp(2rem, 5vw, 3rem);
  border-bottom: 1px solid var(--line-soft);
}

.article-title {
  margin-top: 1rem;
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 700;
  letter-spacing: -0.028em;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  margin-top: 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

.article-body {
  max-width: 46rem;
  margin-inline: auto;
  padding-block: clamp(2.5rem, 6vw, 4rem);
  font-size: 1.0938rem;
  line-height: 1.75;
  color: var(--fg-muted);
}

.article-body > * + * {
  margin-top: 1.35rem;
}

.article-body h2 {
  margin-top: 2.75rem;
  font-size: clamp(1.4rem, 3vw, 1.75rem);
  font-weight: 700;
  color: var(--fg);
}

.article-body h3 {
  margin-top: 2rem;
  font-size: 1.15rem;
  font-weight: 650;
  color: var(--fg);
}

.article-body a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.article-body ul,
.article-body ol {
  padding-left: 1.35rem;
  list-style: disc;
}

.article-body ol {
  list-style: decimal;
}

.article-body li + li {
  margin-top: 0.5rem;
}

.article-body blockquote {
  margin: 2rem 0;
  padding-left: 1.5rem;
  border-left: 2px solid var(--accent);
  color: var(--fg);
  font-size: 1.15rem;
}

.article-body code {
  padding: 0.15em 0.4em;
  background: var(--bg-elev-2);
  border: 1px solid var(--line-soft);
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 0.875em;
  color: var(--fg);
}

.article-body pre {
  overflow-x: auto;
  padding: 1.25rem;
  background: var(--bg-elev);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
}

.article-body pre code {
  padding: 0;
  background: none;
  border: 0;
}

.article-footer {
  max-width: 46rem;
  margin-inline: auto;
  padding-top: 2rem;
  border-top: 1px solid var(--line-soft);
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.2s var(--ease), gap 0.2s var(--ease);
}

.back-link:hover {
  color: var(--accent);
  gap: 0.75rem;
}

/* ---------- Contact ---------- */
.contact {
  position: relative;
}

.contact-inner {
  position: relative;
  text-align: center;
}

.contact-mail {
  display: inline-block;
  margin-top: 0.25rem;
  font-size: clamp(1.15rem, 2.4vw, 1.4rem);
  font-weight: 500;
  letter-spacing: -0.015em;
  color: var(--fg);
  text-decoration: none;
  background-image: linear-gradient(90deg, var(--accent), var(--accent-2));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0% 2px;
  transition: background-size 0.4s var(--ease), color 0.3s var(--ease);
  overflow-wrap: anywhere;
}

.contact-mail:hover {
  color: var(--accent);
  background-size: 100% 2px;
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem 1.75rem;
  margin-top: 1.1rem;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9375rem;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

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

.contact-link svg {
  width: 1rem;
  height: 1rem;
  flex: none;
}

/* ---------- Footer ---------- */
.site-footer {
  padding-block: 3rem;
  border-top: 1px solid var(--line-soft);
  font-size: 0.875rem;
  color: var(--fg-dim);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 2rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.footer-links a {
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

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

.footer-note {
  flex-basis: 100%;
  font-size: 0.8125rem;
  opacity: 0.75;
}

/* ---------- Scroll reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* ---------- Print ---------- */
@media print {
  .site-header,
  .hero-actions,
  .contact-links,
  .site-footer,
  .hero-grain {
    display: none !important;
  }

  body {
    background: #fff;
    color: #000;
  }

  .hero {
    min-height: auto;
    padding-top: 0;
  }

  a[href^="http"]::after {
    content: " (" attr(href) ")";
    font-size: 0.75em;
  }
}