:root {
  color-scheme: light;
  --ink: #211f1a;
  --ink-2: #343027;
  --muted: #746d62;
  --muted-2: #9f9586;
  --paper: #f8f4ed;
  --paper-2: #efe6d8;
  --surface: #fffdfa;
  --line: #d8cdbd;
  --accent: #bd5b3d;
  --accent-2: #dc7652;
  --dark: #171613;
  --dark-soft: #24201b;
  --white: #ffffff;
  --on-dark: #f4ece0;
  --card-bg: rgba(255, 253, 250, 0.7);
  --card-bg-soft: rgba(255, 253, 250, 0.62);
  --card-bg-strong: rgba(255, 253, 250, 0.72);
  --scroll-track: rgba(35, 31, 25, 0.08);
  --contrib-0: #ece7de;
  --contrib-1: rgba(128, 159, 116, 0.38);
  --contrib-2: rgba(98, 145, 95, 0.58);
  --contrib-3: rgba(78, 123, 78, 0.78);
  --contrib-4: #356b45;
  --contrib-border: rgba(35, 31, 25, 0.05);
  --mono: "SFMono-Regular", "Cascadia Code", "Roboto Mono", Consolas, monospace;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --max: 1120px;
  --radius: 8px;
  --shadow: 0 24px 70px rgba(35, 31, 25, 0.13);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --ink: #f4ece0;
    --ink-2: #d8cdbd;
    --muted: #a59a89;
    --muted-2: #7a7263;
    --paper: #14120f;
    --paper-2: #1d1a16;
    --surface: #1e1a15;
    --line: #2f2a23;
    --accent: #e08361;
    --accent-2: #ec8964;
    --card-bg: rgba(30, 26, 21, 0.72);
    --card-bg-soft: rgba(30, 26, 21, 0.55);
    --card-bg-strong: rgba(30, 26, 21, 0.82);
    --scroll-track: rgba(248, 244, 237, 0.08);
    --contrib-0: rgba(248, 244, 237, 0.07);
    --contrib-1: rgba(114, 156, 100, 0.45);
    --contrib-2: rgba(130, 178, 113, 0.65);
    --contrib-3: rgba(148, 202, 128, 0.85);
    --contrib-4: #a3d98c;
    --contrib-border: rgba(248, 244, 237, 0.07);
    --shadow: 0 24px 70px rgba(0, 0, 0, 0.45);
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --ink: #f4ece0;
  --ink-2: #d8cdbd;
  --muted: #a59a89;
  --muted-2: #7a7263;
  --paper: #14120f;
  --paper-2: #1d1a16;
  --surface: #1e1a15;
  --line: #2f2a23;
  --accent: #e08361;
  --accent-2: #ec8964;
  --card-bg: rgba(30, 26, 21, 0.72);
  --card-bg-soft: rgba(30, 26, 21, 0.55);
  --card-bg-strong: rgba(30, 26, 21, 0.82);
  --scroll-track: rgba(248, 244, 237, 0.08);
  --contrib-0: rgba(248, 244, 237, 0.07);
  --contrib-1: rgba(114, 156, 100, 0.45);
  --contrib-2: rgba(130, 178, 113, 0.65);
  --contrib-3: rgba(148, 202, 128, 0.85);
  --contrib-4: #a3d98c;
  --contrib-border: rgba(248, 244, 237, 0.07);
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  letter-spacing: 0;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.58;
  letter-spacing: 0;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.preview-open,
body.case-open {
  overflow: hidden;
}

#timeline,
#bridge,
#background,
#websites,
#github,
#contact {
  scroll-margin-top: 92px;
}

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

a {
  color: inherit;
  text-underline-offset: 0.22em;
  text-decoration-thickness: 1px;
}

button {
  font: inherit;
  letter-spacing: 0;
  cursor: pointer;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: 1rem;
  z-index: 50;
  transform: translateY(-160%);
  border-radius: 6px;
  background: var(--white);
  color: var(--ink);
  padding: 0.65rem 0.9rem;
}

.skip-link:focus {
  transform: translateY(0);
}

.scroll-progress {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 3px;
  z-index: 25;
  background: var(--scroll-track);
  pointer-events: none;
}

.scroll-progress::after {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  width: 100%;
  height: var(--scroll-progress, 0%);
  background: linear-gradient(180deg, var(--accent), var(--accent-2));
  border-radius: 0 0 4px 4px;
  transition: height 80ms linear;
  box-shadow: 0 0 14px rgba(220, 118, 82, 0.32);
}

@media (prefers-reduced-motion: reduce) {
  .scroll-progress::after {
    transition: none;
    box-shadow: none;
  }
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 30;
  width: min(var(--max), calc(100% - 40px));
  height: 74px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  pointer-events: none;
}

.brand,
.nav,
.menu-button {
  pointer-events: auto;
}

.brand {
  display: inline-grid;
  align-items: center;
  width: 84px;
  height: 48px;
  text-decoration: none;
  filter: drop-shadow(0 18px 34px rgba(0, 0, 0, 0.34));
  transform-origin: 0 50%;
  transition: transform 180ms ease, filter 180ms ease;
}

.brand:hover,
.brand:focus-visible {
  filter: drop-shadow(0 22px 44px rgba(0, 0, 0, 0.42));
  outline: none;
  transform: translateY(-1px);
}

.brand img {
  width: 100%;
  height: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  border: 1px solid rgba(248, 244, 237, 0.13);
  border-radius: 999px;
  background: rgba(23, 22, 19, 0.66);
  box-shadow: 0 18px 55px rgba(0, 0, 0, 0.16);
  color: rgba(248, 244, 237, 0.78);
  padding: 0.48rem 0.74rem;
  backdrop-filter: blur(18px);
  font-size: 0.86rem;
}

.nav a {
  text-decoration: none;
}

.nav a:hover,
.nav a:focus {
  color: var(--on-dark);
}

.nav-cv {
  border: 1px solid rgba(220, 118, 82, 0.42);
  border-radius: 999px;
  color: var(--on-dark) !important;
  padding: 0.32rem 0.62rem;
}

.nav-cv:hover,
.nav-cv:focus {
  background: rgba(220, 118, 82, 0.16);
}

.theme-toggle {
  display: inline-grid;
  place-items: center;
  width: 30px;
  height: 30px;
  margin: 0 0 0 0.15rem;
  border: 1px solid rgba(248, 244, 237, 0.22);
  border-radius: 999px;
  background: rgba(248, 244, 237, 0.06);
  color: var(--on-dark);
  pointer-events: auto;
  transition: background 200ms ease, border-color 200ms ease, color 200ms ease, transform 200ms ease;
}

.theme-toggle:hover,
.theme-toggle:focus-visible {
  background: rgba(220, 118, 82, 0.18);
  border-color: rgba(220, 118, 82, 0.5);
  color: var(--accent-2);
  outline: none;
  transform: translateY(-1px);
}

.theme-toggle svg {
  width: 16px;
  height: 16px;
}

/* Three-state toggle: the visible icon reflects the chosen mode
   (auto / light / dark), driven by data-mode on the button. */
.theme-icon {
  display: none;
}

.theme-toggle[data-mode="auto"] .theme-icon-auto,
.theme-toggle[data-mode="light"] .theme-icon-sun,
.theme-toggle[data-mode="dark"] .theme-icon-moon {
  display: block;
}

/* Before JS sets data-mode, show the auto icon as the default. */
.theme-toggle:not([data-mode]) .theme-icon-auto {
  display: block;
}

.language-switch {
  display: inline-flex;
  gap: 0.5rem;
  border-left: 1px solid rgba(248, 244, 237, 0.16);
  padding-left: 0.9rem;
  color: rgba(248, 244, 237, 0.58);
  font-family: var(--mono);
  font-size: 0.78rem;
}

.language-switch a[aria-current="page"] {
  color: var(--accent-2);
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(248, 244, 237, 0.22);
  border-radius: 8px;
  background: rgba(23, 22, 19, 0.66);
  color: var(--on-dark);
}

.menu-button span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
}

.hero {
  min-height: 100vh;
  background:
    radial-gradient(circle at 74% 18%, rgba(189, 91, 61, 0.17), transparent 28rem),
    linear-gradient(140deg, #151411 0%, #28231d 55%, #171613 100%);
  color: var(--on-dark);
  display: grid;
  align-items: center;
  padding: 7rem 0 5rem;
}

.hero-inner,
.intro-grid,
.section-intro,
.timeline,
.bridge-inner,
.background-inner,
.websites,
.github-inner,
.contact-inner,
.site-footer {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.44fr);
  gap: clamp(2.2rem, 6vw, 6rem);
  align-items: center;
}

.overline {
  margin: 0 0 1rem;
  color: var(--accent-2);
  font-family: var(--mono);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.hero-status {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 1.4rem;
  padding: 0.42rem 0.85rem 0.42rem 0.7rem;
  border: 1px solid rgba(220, 118, 82, 0.45);
  border-radius: 999px;
  background: rgba(220, 118, 82, 0.12);
  color: var(--accent-2);
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

.hero-status .hero-status-dot {
  position: relative;
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent-2);
  box-shadow: 0 0 12px rgba(220, 118, 82, 0.62);
}

.hero-status .hero-status-dot::after {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: inherit;
  border: 1px solid rgba(220, 118, 82, 0.62);
  animation: hero-status-pulse 2.4s ease-out infinite;
}

@keyframes hero-status-pulse {
  0% { transform: scale(0.6); opacity: 0.9; }
  100% { transform: scale(1.7); opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-status .hero-status-dot::after {
    animation: none;
  }
}

.hero h1 {
  margin: 0;
  max-width: 740px;
  font-size: clamp(4.1rem, 7.9vw, 7.15rem);
  line-height: 0.93;
  font-weight: 880;
}

.hero-identity {
  display: grid;
  gap: 1rem;
  max-width: 900px;
}

.hero-identity h1 {
  max-width: 720px;
}

.hero-photo-slot {
  position: relative;
  width: clamp(104px, 8vw, 126px);
  aspect-ratio: 1;
  margin: 0;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 2px solid rgba(248, 244, 237, 0.72);
  border-radius: 999px;
  background:
    radial-gradient(circle at 72% 20%, rgba(220, 118, 82, 0.34), transparent 34%),
    linear-gradient(145deg, rgba(248, 244, 237, 0.18), rgba(248, 244, 237, 0.04));
  box-shadow:
    inset 0 0 0 8px rgba(248, 244, 237, 0.05),
    0 20px 58px rgba(0, 0, 0, 0.34);
}

.hero-photo-slot::before,
.hero-photo-slot::after,
.hero-photo-icon::before,
.hero-photo-icon::after {
  content: "";
  position: absolute;
}

.hero-photo-slot::before {
  inset: 9px;
  border: 1px dashed rgba(248, 244, 237, 0.34);
  border-radius: 999px;
}

.hero-photo-slot::after {
  inset: auto 13px 13px auto;
  width: 9px;
  height: 9px;
  border: 1px solid rgba(220, 118, 82, 0.72);
  border-radius: 999px;
  background: rgba(220, 118, 82, 0.48);
}

.hero-photo-icon {
  position: relative;
  z-index: 1;
  display: block;
  width: 64%;
  height: 64%;
  border-radius: 999px;
}

.hero-photo-icon::before {
  width: 32%;
  aspect-ratio: 1;
  left: 50%;
  top: 19%;
  border: 1px solid rgba(248, 244, 237, 0.34);
  border-radius: 999px;
  background: rgba(248, 244, 237, 0.08);
  transform: translateX(-50%);
}

.hero-photo-icon::after {
  width: 68%;
  height: 35%;
  left: 50%;
  bottom: 15%;
  border: 1px solid rgba(248, 244, 237, 0.28);
  border-radius: 999px 999px 0 0;
  background: rgba(248, 244, 237, 0.06);
  transform: translateX(-50%);
}

.hero-photo-slot img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-photo-slot.has-photo::before,
.hero-photo-slot.has-photo::after {
  display: none;
}

.hero-line {
  max-width: 660px;
  margin: 1.5rem 0 0;
  color: rgba(248, 244, 237, 0.82);
  font-size: clamp(1.25rem, 2.2vw, 1.9rem);
  line-height: 1.32;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.7rem;
}

.button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  border-radius: 7px;
  border: 1px solid transparent;
  padding: 0.73rem 1rem;
  text-decoration: none;
  font-size: 0.94rem;
  font-weight: 760;
  line-height: 1;
}

.button svg {
  width: 18px;
  height: 18px;
}

.button-primary {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 18px 40px rgba(189, 91, 61, 0.24);
}

.button-secondary {
  border-color: rgba(248, 244, 237, 0.32);
  background: rgba(248, 244, 237, 0.04);
  color: var(--on-dark);
}

.button-quiet {
  border-color: var(--line);
  color: var(--ink);
}

.signal-panel {
  border-left: 1px solid rgba(248, 244, 237, 0.16);
  padding-left: 1.65rem;
  max-width: 360px;
}

.panel-label {
  margin: 0 0 1rem;
  color: rgba(248, 244, 237, 0.58);
  font-family: var(--mono);
  font-size: 0.82rem;
}

.signal-panel ul {
  display: grid;
  gap: 1.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.signal-panel li {
  display: grid;
  gap: 0.15rem;
}

.signal-panel strong {
  color: var(--on-dark);
  font-size: 1.02rem;
}

.signal-panel span {
  color: rgba(248, 244, 237, 0.62);
  font-size: 0.92rem;
}

.intro-strip {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

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

.intro-grid article {
  min-height: 190px;
  display: grid;
  align-content: center;
  gap: 0.75rem;
  padding: 2rem 2rem 2rem 0;
  border-right: 1px solid var(--line);
}

.intro-grid article + article {
  padding-left: 2rem;
}

.intro-grid article:last-child {
  border-right: 0;
  padding-right: 0;
}

.intro-grid span {
  color: var(--accent);
  font-size: clamp(1.55rem, 3vw, 2.4rem);
  font-weight: 820;
  line-height: 1;
}

.intro-grid p {
  max-width: 280px;
  margin: 0;
  color: var(--muted);
}

.timeline-section {
  position: relative;
  padding: 8rem 0 1rem;
  background: var(--paper);
}

.section-intro {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(320px, 0.82fr);
  gap: 3rem;
  align-items: center;
  margin-bottom: 5rem;
}

.timeline-intro {
  min-height: min(72vh, 720px);
  margin-bottom: 2.5rem;
}

.timeline-intro .section-copy {
  border-left: 1px solid rgba(216, 205, 189, 0.78);
  padding-left: 1.35rem;
}

.section-copy {
  display: grid;
  gap: 1.2rem;
  align-content: center;
  max-width: 620px;
}

.section-intro h2,
.bridge h2,
.contact-section h2 {
  margin: 0;
  font-size: clamp(2.4rem, 5vw, 4.8rem);
  line-height: 0.98;
  text-wrap: balance;
}

.websites .section-intro h2 {
  max-width: 650px;
  font-size: clamp(2.7rem, 4.55vw, 4.35rem);
}

.section-copy p:not(.overline),
.section-intro p:last-child,
.bridge-copy p,
.timeline-content p,
.contact-section p {
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.timeline {
  position: relative;
  --timeline-x: 22%;
  --timeline-progress: 0%;
  padding: 2rem 0 4rem;
}

.timeline::before {
  content: "";
  position: absolute;
  left: var(--timeline-x);
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(transparent, var(--line) 7%, var(--line) 92%, transparent);
  transform: translateX(-50%);
}

.timeline::after {
  content: "";
  position: absolute;
  left: var(--timeline-x);
  top: 0;
  width: 2px;
  height: var(--timeline-progress);
  min-height: 54px;
  max-height: 100%;
  background: linear-gradient(var(--accent), rgba(189, 91, 61, 0.18));
  border-radius: 999px;
  transform: translateX(-50%);
  transition: height 120ms linear;
}

.timeline-item {
  min-height: 96vh;
  display: grid;
  grid-template-columns: var(--timeline-x) minmax(0, 1fr);
  gap: 3rem;
  align-items: center;
  padding: 6rem 0;
}

.timeline-marker {
  position: sticky;
  top: 42vh;
  z-index: 3;
  align-self: start;
  justify-self: center;
  display: grid;
  width: clamp(180px, 14vw, 210px);
  gap: 1.9rem;
  justify-items: center;
  margin-right: 0;
  margin-left: min(0px, calc((1120px - 100vw) / 2));
  color: var(--muted);
  font-family: var(--mono);
  text-align: center;
  pointer-events: none;
}

.company-logo {
  display: inline-grid;
  width: 116px;
  height: 116px;
  place-items: center;
  border: 1px solid rgba(189, 91, 61, 0.34);
  border-radius: 999px;
  background: var(--paper);
  color: var(--ink);
  padding: 10px;
  overflow: hidden;
  box-shadow: 0 0 0 12px var(--paper), 0 18px 44px rgba(35, 31, 25, 0.12);
  transition: background 240ms ease, color 240ms ease, border-color 240ms ease, transform 240ms ease, box-shadow 240ms ease;
}

.company-logo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: inherit;
  clip-path: circle(50% at 50% 50%);
}

.company-ukrposhta {
  background: var(--dark);
}

.company-ukrposhta img {
  padding: 5px;
  border-radius: 0;
  clip-path: none;
}

.company-karavan {
  background: #4d4d4d;
}

.company-karavan img {
  object-fit: contain;
}

.company-oskar {
  background: var(--surface);
}

.company-oskar img {
  padding: 8px;
}

.timeline-marker .timeline-index {
  display: inline-grid;
  width: 116px;
  height: 116px;
  place-items: center;
  border: 1px solid rgba(189, 91, 61, 0.45);
  border-radius: 999px;
  background: var(--paper);
  color: var(--accent);
  font-size: 1.55rem;
  font-weight: 780;
  box-shadow: 0 0 0 12px var(--paper);
  transition: background 240ms ease, color 240ms ease, border-color 240ms ease, transform 240ms ease;
}

.timeline-marker time {
  width: 100%;
  max-width: none;
  font-size: 0.92rem;
  text-align: center;
  transition: color 240ms ease;
}

.timeline-content {
  max-width: 760px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card-bg);
  padding: clamp(1.4rem, 4vw, 3rem);
  box-shadow: var(--shadow);
  transform-origin: 0 50%;
  transition: opacity 340ms ease, transform 420ms ease, border-color 340ms ease, box-shadow 340ms ease;
}

.js .timeline-item .timeline-content {
  opacity: 0.42;
  transform: translateX(34px) scale(0.985);
  box-shadow: 0 14px 46px rgba(35, 31, 25, 0.08);
}

.js .timeline-item.is-active .timeline-content {
  opacity: 1;
  transform: translateX(0) scale(1);
  border-color: rgba(189, 91, 61, 0.34);
  box-shadow: 0 30px 90px rgba(35, 31, 25, 0.16);
}

.timeline-item.is-active .company-logo {
  border-color: rgba(189, 91, 61, 0.72);
  transform: scale(1.04);
  box-shadow: 0 0 0 12px var(--paper), 0 24px 58px rgba(189, 91, 61, 0.18);
}

.timeline-item.is-active .timeline-marker .timeline-index {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
  transform: scale(1.04);
}

.timeline-item.is-active .timeline-marker time {
  color: var(--ink);
}

.role {
  margin: 0 0 0.7rem;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.9rem;
}

.timeline-content h3 {
  margin: 0 0 1.1rem;
  max-width: 680px;
  font-size: clamp(2rem, 4vw, 3.65rem);
  line-height: 1.02;
}

.point-list {
  display: grid;
  gap: 0.75rem;
  margin: 1.4rem 0 0;
  padding: 0;
  list-style: none;
}

.impact-cluster {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.6rem;
  margin: 1.35rem 0 0;
}

.impact-cluster span {
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--paper);
  color: var(--muted);
  padding: 0.72rem;
  font-family: var(--mono);
  font-size: 0.78rem;
}

.impact-cluster strong {
  display: block;
  color: var(--accent);
  font-size: 1.2rem;
  line-height: 1.1;
}

.point-list li {
  position: relative;
  padding-left: 1.4rem;
  color: var(--ink-2);
}

.point-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65rem;
  width: 0.48rem;
  height: 0.48rem;
  border-radius: 999px;
  background: var(--accent);
}

.case-study-trigger {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  margin-top: 1.55rem;
  border: 1px solid rgba(189, 91, 61, 0.42);
  border-radius: 7px;
  background: rgba(189, 91, 61, 0.08);
  color: var(--accent);
  padding: 0.72rem 0.95rem;
  font-weight: 760;
  transition: background 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.case-study-trigger svg {
  width: 18px;
  height: 18px;
  transition: transform 180ms ease;
}

.case-study-trigger:hover,
.case-study-trigger:focus-visible {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--white);
  outline: none;
  transform: translateY(-1px);
}

.case-study-trigger:hover svg,
.case-study-trigger:focus-visible svg {
  transform: translateX(3px);
}

.bridge {
  padding: 8rem 0;
  background: var(--dark);
  color: var(--on-dark);
}

.bridge-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(300px, 0.62fr);
  gap: 4rem;
  align-items: start;
}

.bridge-copy p {
  color: rgba(248, 244, 237, 0.72);
}

.tool-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1.6rem;
}

.tool-cloud span {
  border: 1px solid rgba(248, 244, 237, 0.16);
  border-radius: 999px;
  color: rgba(248, 244, 237, 0.78);
  padding: 0.42rem 0.66rem;
  font-family: var(--mono);
  font-size: 0.82rem;
}

.tool-cloud span.is-key {
  border-color: rgba(220, 118, 82, 0.58);
  background: rgba(248, 244, 237, 0.09);
  color: var(--on-dark);
  box-shadow: 0 0 0 1px rgba(220, 118, 82, 0.08), 0 12px 34px rgba(0, 0, 0, 0.18);
}

.background-section {
  padding: 7rem 0;
  background: var(--paper-2);
  color: var(--ink);
}

.background-inner {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.background-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 4rem;
  margin-top: 2.4rem;
}

.background-column h3 {
  margin: 0 0 1.6rem;
  font-size: 1.55rem;
  letter-spacing: -0.01em;
}

.education-list {
  display: grid;
  gap: 1.6rem;
}

.education-item {
  display: grid;
  gap: 0.45rem;
  padding: 1.4rem 1.6rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 10px 30px rgba(35, 31, 25, 0.05);
}

.education-degree {
  font-weight: 720;
  font-size: 1.18rem;
  color: var(--ink);
}

.education-field {
  color: var(--ink-2);
}

.education-institution {
  color: var(--muted);
  font-size: 0.95rem;
}

.education-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1.2rem;
  margin-top: 0.4rem;
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--muted);
}

.education-meta strong {
  color: var(--accent);
  font-weight: 600;
}

.languages-list {
  display: grid;
  gap: 1.05rem;
}

.language-row {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) auto;
  align-items: center;
  gap: 0.8rem;
  padding: 0.95rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.language-row .language-name {
  font-weight: 660;
}

.language-row .language-level {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--mono);
  font-size: 0.84rem;
  color: var(--muted);
}

.language-row .language-cert {
  display: inline-flex;
  min-height: 24px;
  align-items: center;
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
}

.language-row .language-cert:hover,
.language-row .language-cert:focus-visible {
  color: var(--accent-2);
}

.language-row[data-level="native"] .language-level {
  color: var(--accent);
}

.websites {
  padding: 8rem 0;
}

.featured-sites {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.1rem;
}

.site-card {
  display: block;
  width: 100%;
  min-width: 0;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: inherit;
  text-align: left;
  overflow: hidden;
  box-shadow: 0 10px 32px rgba(35, 31, 25, 0.07);
  transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.site-card.large {
  grid-column: span 3;
}

.site-card:not(.large) {
  grid-column: span 2;
}

.site-card:hover,
.site-card:focus-visible {
  border-color: rgba(189, 91, 61, 0.42);
  box-shadow: 0 22px 56px rgba(35, 31, 25, 0.14);
  transform: translateY(-3px);
  outline: none;
}

.preview-link {
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--paper-2);
}

.preview-link img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 420ms ease;
}

.site-card:hover .preview-link img {
  transform: scale(1.035);
}

.site-card > div {
  padding: 1rem;
}

.site-card h3 {
  margin: 0 0 0.4rem;
  font-size: 1.25rem;
}

.site-card .domain {
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.86rem;
}

.site-year {
  display: inline-flex;
  width: fit-content;
  margin-top: 0.45rem;
  border: 1px solid rgba(189, 91, 61, 0.24);
  border-radius: 999px;
  color: var(--accent);
  padding: 0.22rem 0.48rem;
  font-family: var(--mono);
  font-size: 0.76rem;
  line-height: 1;
}

.card-action {
  display: inline-flex;
  align-items: center;
  margin-top: 0.85rem;
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 760;
}

.card-action::after {
  content: "";
  width: 0.55rem;
  height: 0.55rem;
  margin-left: 0.42rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(-45deg);
}

.gallery-label {
  margin: -1.2rem 0 1rem;
}

.archive-sites {
  margin-top: 2.4rem;
  border-top: 1px solid var(--line);
  padding-top: 1.6rem;
  display: grid;
  grid-template-columns: minmax(0, 0.42fr) minmax(0, 1fr);
  gap: 2rem;
}

.archive-sites h3 {
  margin: 0;
  max-width: 360px;
  font-size: 1.35rem;
  line-height: 1.1;
}

.archive-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
}

.archive-card {
  display: grid;
  gap: 0.1rem;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--card-bg-soft);
  color: var(--ink);
  padding: 0.75rem 0.85rem;
  text-align: left;
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.archive-card:hover,
.archive-card:focus-visible {
  border-color: rgba(189, 91, 61, 0.42);
  background: var(--surface);
  transform: translateY(-1px);
  outline: none;
}

.archive-card span {
  font-weight: 760;
}

.archive-card small {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.8rem;
}

.preview-modal,
.case-study-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  isolation: isolate;
  transition: opacity 180ms ease, visibility 180ms ease;
}

.preview-modal[aria-hidden="false"],
.case-study-modal[aria-hidden="false"] {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.preview-backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 18% 12%, rgba(189, 91, 61, 0.24), transparent 32rem),
    rgba(18, 16, 13, 0.86);
  backdrop-filter: blur(18px);
}

.preview-dialog {
  position: relative;
  z-index: 1;
  width: min(1440px, calc(100vw - 32px));
  height: min(940px, calc(100vh - 32px));
  max-height: calc(100vh - 32px);
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  border: 1px solid rgba(248, 244, 237, 0.3);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 40px 120px rgba(0, 0, 0, 0.42);
  overflow: hidden;
  transform: translateY(10px) scale(0.985);
  transition: transform 180ms ease;
}

.preview-modal[aria-hidden="false"] .preview-dialog {
  transform: translateY(0) scale(1);
}

.case-study-dialog {
  position: relative;
  z-index: 1;
  width: min(1120px, calc(100vw - 32px));
  max-height: calc(100vh - 32px);
  border: 1px solid rgba(248, 244, 237, 0.3);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 40px 120px rgba(0, 0, 0, 0.42);
  overflow: auto;
  transform: translateY(10px) scale(0.985);
  transition: transform 180ms ease;
}

.case-study-modal[aria-hidden="false"] .case-study-dialog {
  transform: translateY(0) scale(1);
}

.case-study-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1.5rem;
  align-items: start;
  border-bottom: 1px solid var(--line);
  padding: clamp(1.35rem, 3.5vw, 2.4rem);
}

.case-study-header h2 {
  max-width: 900px;
  margin: 0 0 0.8rem;
  font-size: clamp(2rem, 4.5vw, 4.2rem);
  line-height: 0.98;
  text-wrap: balance;
}

.case-study-header p:last-child {
  max-width: 800px;
  margin: 0;
  color: var(--muted);
}

.case-study-body {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.7fr);
  gap: clamp(1.8rem, 5vw, 4rem);
  padding: clamp(1.35rem, 3.5vw, 2.4rem);
}

.case-study-flow {
  display: grid;
}

.case-study-flow article {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 1rem;
  border-top: 1px solid var(--line);
  padding: 1.35rem 0;
}

.case-study-flow article:last-child {
  border-bottom: 1px solid var(--line);
}

.case-study-flow article > span {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.84rem;
}

.case-study-flow h3,
.case-study-outcome h3 {
  margin: 0 0 0.55rem;
  font-size: 1.35rem;
  line-height: 1.12;
}

.case-study-flow p {
  margin: 0;
  color: var(--muted);
}

.case-study-outcome {
  align-self: start;
  border-left: 2px solid var(--accent);
  padding-left: 1.4rem;
}

.case-study-outcome ul {
  display: grid;
  gap: 0.7rem;
  margin: 1.25rem 0 0;
  padding: 0;
  list-style: none;
}

.case-study-outcome li {
  position: relative;
  padding-left: 1.1rem;
  color: var(--ink-2);
}

.case-study-outcome li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65rem;
  width: 0.38rem;
  height: 0.38rem;
  border-radius: 999px;
  background: var(--accent);
}

.case-study-signal {
  margin: 1.5rem 0 0;
  color: var(--accent-2);
  font-family: var(--mono);
  font-size: 0.8rem;
}

.preview-top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: start;
  padding: 1.3rem;
  border-bottom: 1px solid var(--line);
}

.preview-top h2 {
  margin: 0 0 0.4rem;
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  line-height: 0.98;
}

.preview-top p {
  margin: 0;
  max-width: 740px;
  color: var(--muted);
}

.preview-status {
  color: var(--accent) !important;
  font-family: var(--mono);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.preview-close {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: transparent;
  padding: 0.45rem 0.7rem;
}

.preview-frame {
  position: relative;
  margin: 0;
  min-height: 0;
  overflow: auto;
  background: #1d1a16;
}

.preview-frame iframe {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 560px;
  border: 0;
  background: var(--white);
}

.preview-frame iframe[hidden],
.preview-snapshot[hidden] {
  display: none;
}

.preview-snapshot {
  margin: 0;
  min-height: 100%;
}

.preview-snapshot img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.preview-snapshot figcaption {
  border-top: 1px solid rgba(248, 244, 237, 0.12);
  background: #1d1a16;
  color: rgba(248, 244, 237, 0.72);
  padding: 0.9rem 1.1rem;
  font-size: 0.92rem;
}

.preview-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  align-items: center;
  padding: 0.95rem 1.3rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.84rem;
}

.preview-meta a {
  margin-left: auto;
  color: var(--accent);
  font-weight: 760;
}

.github-section {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--surface);
  padding: 7rem 0;
}

.github-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.66fr) minmax(360px, 0.58fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}

.github-copy {
  max-width: 720px;
}

.github-copy h2 {
  margin: 0;
  font-size: clamp(2.4rem, 5vw, 4.7rem);
  line-height: 0.98;
  text-wrap: balance;
}

.github-copy p:not(.overline) {
  max-width: 560px;
  margin: 1.3rem 0 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.github-profile-link {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-top: 1.5rem;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.9rem;
  text-decoration: none;
}

.github-profile-link svg {
  width: 18px;
  height: 18px;
  transition: transform 180ms ease;
}

.github-profile-link:hover svg,
.github-profile-link:focus-visible svg {
  transform: translate(2px, -2px);
}

.github-panel {
  display: grid;
  gap: 1.15rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card-bg-strong);
  padding: clamp(1.1rem, 3vw, 1.7rem);
  box-shadow: var(--shadow);
}

.github-head {
  display: flex;
  gap: 0.9rem;
  align-items: center;
}

.github-avatar {
  width: 56px;
  height: 56px;
  flex: 0 0 auto;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--paper-2);
}

.github-head div {
  display: grid;
  gap: 0.2rem;
}

.github-head strong {
  font-size: 1.05rem;
}

.github-head span {
  color: var(--muted);
  font-size: 0.92rem;
}

.github-calendar {
  display: grid;
  gap: 0.75rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 0.85rem 0;
}

.github-calendar-scroll {
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scrollbar-color: var(--accent) transparent;
  scrollbar-width: thin;
}

.github-calendar-scroll:focus-visible {
  border-radius: 4px;
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.github-calendar-track {
  width: max-content;
  min-width: 100%;
}

.github-months {
  display: grid;
  grid-template-columns: repeat(26, 13px);
  gap: 4px;
  min-height: 1.25rem;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.68rem;
  white-space: nowrap;
}

.github-months span {
  align-self: end;
}

.github-contrib {
  display: grid;
  grid-template-rows: repeat(7, 13px);
  grid-auto-flow: column;
  grid-auto-columns: 13px;
  gap: 4px;
}

.github-day {
  width: 13px;
  height: 13px;
  appearance: none;
  border: 1px solid var(--contrib-border);
  border-radius: 3px;
  background: var(--contrib-0);
  padding: 0;
  cursor: pointer;
}

.github-day:hover,
.github-day:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.github-day.is-empty {
  visibility: hidden;
  pointer-events: none;
}

.github-day[data-level="1"] {
  background: var(--contrib-1);
}

.github-day[data-level="2"] {
  background: var(--contrib-2);
}

.github-day[data-level="3"] {
  background: var(--contrib-3);
}

.github-day[data-level="4"] {
  background: var(--contrib-4);
}

.github-calendar-meta {
  display: grid;
  gap: 0.2rem;
}

.github-calendar-meta > span {
  color: var(--ink-2);
  font-family: var(--mono);
  font-size: 0.76rem;
}

.github-calendar-meta output {
  min-height: 1.4em;
  color: var(--muted);
  font-size: 0.82rem;
}

.contact-section {
  padding: 3rem 0;
  background: var(--paper-2);
}

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

.contact-inner .overline {
  margin: 0;
}

.contact-copy {
  display: grid;
  gap: 0.5rem;
}

.contact-copy .contact-line {
  margin: 0;
  color: var(--ink-2);
  font-size: 1.05rem;
}

.contact-email {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 1rem;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.25em;
}

.contact-email:hover,
.contact-email:focus-visible {
  color: var(--accent-2);
}

.contact-actions {
  align-items: center;
  justify-content: flex-end;
  margin-top: 0;
}

.contact-icon-button {
  display: inline-grid;
  width: 64px;
  height: 64px;
  place-items: center;
  border: 1px solid rgba(35, 31, 25, 0.26);
  border-radius: 999px;
  background: var(--card-bg-soft);
  color: var(--ink);
  text-decoration: none;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.contact-icon-button svg {
  width: 27px;
  height: 27px;
}

.contact-icon-button:hover,
.contact-icon-button:focus-visible {
  border-color: rgba(189, 91, 61, 0.48);
  background: var(--surface);
  box-shadow: 0 16px 42px rgba(35, 31, 25, 0.12);
  outline: none;
  transform: translateY(-2px);
}

.contact-icon-button.is-primary {
  border-color: transparent;
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 20px 58px rgba(189, 91, 61, 0.28);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.3rem 0;
  color: var(--muted);
  font-size: 0.88rem;
}

[data-reveal] {
  opacity: 1;
  transform: none;
}

.js [data-reveal] {
  opacity: 1;
  transform: none;
  transition: opacity 620ms ease, transform 620ms ease;
}

.js [data-reveal][data-visible="true"] {
  opacity: 1;
  transform: translateY(0);
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .js [data-reveal] {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 920px) {
  .site-header {
    width: min(100% - 28px, var(--max));
  }

  .brand {
    width: 78px;
    height: 45px;
  }

  .menu-button {
    display: block;
  }

  .nav {
    position: absolute;
    top: 64px;
    right: 0;
    display: none;
    min-width: min(320px, calc(100vw - 28px));
    flex-direction: column;
    align-items: stretch;
    border-radius: 8px;
    padding: 0.6rem;
  }

  .nav[data-open] {
    display: flex;
  }

  .nav a,
  .language-switch {
    padding: 0.58rem 0.7rem;
  }

  .language-switch {
    border-left: 0;
    border-top: 1px solid rgba(248, 244, 237, 0.16);
    padding-left: 0.7rem;
    padding-top: 0.8rem;
  }

  .hero-inner,
  .section-intro,
  .bridge-inner,
  .github-inner,
  .contact-inner {
    grid-template-columns: 1fr;
    gap: 2.2rem;
  }

  .background-grid {
    grid-template-columns: 1fr;
    gap: 2.4rem;
  }

  .hero-photo-slot {
    width: clamp(96px, 14vw, 116px);
  }

  .hero-inner,
  .intro-grid,
  .section-intro,
  .timeline,
  .bridge-inner,
  .background-inner,
  .websites,
  .github-inner,
  .contact-inner,
  .site-footer {
    width: min(100% - 28px, var(--max));
  }

  .signal-panel {
    border-left: 0;
    border-top: 1px solid rgba(248, 244, 237, 0.16);
    padding: 1.4rem 0 0;
  }

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

  .intro-grid article,
  .intro-grid article + article,
  .intro-grid article:last-child {
    min-height: 150px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding: 1.5rem 0;
  }

  .intro-grid article:last-child {
    border-bottom: 0;
  }

  .timeline-section,
  .websites,
  .bridge,
  .github-section {
    padding: 5.2rem 0;
  }

  .contact-section {
    padding: 2.8rem 0;
  }

  .github-inner {
    align-items: start;
  }

  .github-panel {
    max-width: 620px;
  }

  .timeline::before {
    left: 22px;
  }

  .timeline::after {
    left: 22px;
  }

  .timeline-item {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 1.2rem;
    padding: 2.6rem 0 2.6rem 3.1rem;
  }

  .timeline-marker {
    position: static;
    display: grid;
    grid-template-columns: auto auto;
    grid-template-areas:
      "logo index"
      "time time";
    justify-content: center;
    align-items: center;
    gap: 1.1rem 0.9rem;
    width: 100%;
    margin-right: 0;
    margin-left: 0;
    justify-items: center;
    padding-right: 0;
    text-align: center;
  }

  .timeline-marker .company-logo {
    grid-area: logo;
  }

  .company-logo {
    width: 72px;
    height: 72px;
    padding: 6px;
    box-shadow: 0 0 0 8px var(--paper);
  }

  .timeline-marker .timeline-index {
    grid-area: index;
    width: 72px;
    height: 72px;
    font-size: 1rem;
    box-shadow: 0 0 0 8px var(--paper);
  }

  .timeline-marker time {
    grid-area: time;
    width: auto;
    max-width: none;
    text-align: center;
    justify-self: center;
    margin-top: 0;
  }

  .js .timeline-item .timeline-content {
    opacity: 1;
    transform: none;
  }

  .featured-sites {
    grid-template-columns: repeat(2, 1fr);
  }

  .site-card.large {
    grid-column: span 2;
  }

  .site-card:not(.large) {
    grid-column: span 1;
  }

  .archive-sites {
    grid-template-columns: 1fr;
  }

  .archive-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .case-study-body {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .hero {
    min-height: auto;
    padding: 6.5rem 0 4rem;
  }

  .hero-identity {
    padding-right: 0;
  }

  .hero-photo-slot {
    width: 94px;
    margin: 0.9rem 0 0;
  }

  .hero h1 {
    font-size: clamp(2.9rem, 13vw, 3.7rem);
    line-height: 0.95;
  }

  .hero-line {
    font-size: 1.16rem;
  }

  .hero-actions,
  .contact-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .contact-actions {
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
  }

  .contact-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.2rem;
  }

  .contact-icon-button {
    width: 56px;
    height: 56px;
  }

  .contact-icon-button svg {
    width: 24px;
    height: 24px;
  }

  .section-intro {
    margin-bottom: 3rem;
  }

  .section-intro h2,
  .bridge h2,
  .contact-section h2 {
    font-size: 2.25rem;
  }

  .timeline-item {
    padding-left: 2.4rem;
  }

  .timeline::before {
    left: 15px;
  }

  .timeline::after {
    left: 15px;
  }

  .timeline-content {
    padding: 1.15rem;
  }

  .timeline-content h3 {
    font-size: 1.72rem;
  }

  .featured-sites,
  .archive-grid {
    grid-template-columns: 1fr;
  }

  .case-study-modal {
    padding: 10px;
  }

  .case-study-dialog {
    width: calc(100vw - 20px);
    max-height: calc(100vh - 20px);
  }

  .case-study-header {
    grid-template-columns: 1fr;
  }

  .case-study-header h2 {
    font-size: 2.2rem;
  }

  .case-study-flow article {
    grid-template-columns: 36px minmax(0, 1fr);
  }

  .site-card.large {
    grid-column: auto;
  }

  .site-card:not(.large) {
    grid-column: auto;
  }

  .impact-cluster {
    grid-template-columns: 1fr;
  }

  .preview-modal {
    padding: 10px;
  }

  .preview-dialog {
    max-height: calc(100vh - 20px);
  }

  .preview-top {
    grid-template-columns: 1fr;
  }

  .preview-meta a {
    margin-left: 0;
  }

  .site-footer {
    flex-direction: column;
  }
}