/* =========================================================
   Токены: цвета, шрифты, размеры
   ========================================================= */
:root {
  --bg: #f7f6f2;
  --surface: #ffffff;
  --surface-2: #efede7;
  --text: #1c1c1a;
  --text-muted: #5f5e59;
  --text-faint: #8a8882;
  --border: #e3e0d8;
  --accent: #0f766e;
  --accent-strong: #0b5f58;
  --accent-soft: #dff0ec;
  --on-accent: #ffffff;
  --success: #16a34a;

  --code-bg: #1a1c20;
  --code-text: #d5d8de;
  --code-key: #7dd3c8;
  --code-str: #e8c27f;
  --code-bool: #f29e74;
  --code-muted: #7d828c;
  --code-border: rgb(255 255 255 / 0.08);

  --shadow: 0 1px 2px rgb(28 28 26 / 0.04), 0 12px 32px -16px rgb(28 28 26 / 0.18);
  --radius: 14px;
  --radius-sm: 8px;

  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --container: 1080px;
  --prose: 66ch;
  --header-height: 64px;

  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #111214;
    --surface: #18191c;
    --surface-2: #212226;
    --text: #e8e6e1;
    --text-muted: #a8a6a0;
    --text-faint: #75736e;
    --border: #2a2b30;
    --accent: #2dd4bf;
    --accent-strong: #5eead4;
    --accent-soft: rgb(45 212 191 / 0.12);
    --on-accent: #042f2b;
    --success: #4ade80;
    --code-bg: #0b0c0e;
    --shadow: 0 1px 2px rgb(0 0 0 / 0.3), 0 12px 32px -16px rgb(0 0 0 / 0.6);
    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
  --bg: #111214;
  --surface: #18191c;
  --surface-2: #212226;
  --text: #e8e6e1;
  --text-muted: #a8a6a0;
  --text-faint: #75736e;
  --border: #2a2b30;
  --accent: #2dd4bf;
  --accent-strong: #5eead4;
  --accent-soft: rgb(45 212 191 / 0.12);
  --on-accent: #042f2b;
  --success: #4ade80;
  --code-bg: #0b0c0e;
  --shadow: 0 1px 2px rgb(0 0 0 / 0.3), 0 12px 32px -16px rgb(0 0 0 / 0.6);
  color-scheme: dark;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 16px);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

@media (min-width: 768px) {
  body {
    font-size: 18px;
  }
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.2;
  letter-spacing: -0.02em;
  font-weight: 650;
  text-wrap: balance;
}

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

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

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

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

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

.icon {
  width: 1.1em;
  height: 1.1em;
  flex: none;
}

.container {
  width: min(100% - 32px, var(--container));
  margin-inline: auto;
}

@media (min-width: 768px) {
  .container {
    width: min(100% - 64px, var(--container));
  }
}

.container-narrow {
  --container: 760px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 12px;
  z-index: 100;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  background: var(--text);
  color: var(--bg);
}

.skip-link:focus {
  left: 16px;
}

/* =========================================================
   Типографские мелочи
   ========================================================= */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.lead {
  font-size: 1.15em;
  line-height: 1.6;
  color: var(--text);
}

.prose p {
  max-width: var(--prose);
}

.prose p + p {
  margin-top: 1em;
}

/* =========================================================
   Кнопки и теги
   ========================================================= */
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 18px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  color: var(--text);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.2;
  text-decoration: none;
  transition: border-color 0.2s, background-color 0.2s, transform 0.2s;
}

.btn:hover {
  color: var(--text);
  border-color: var(--text-faint);
  transform: translateY(-1px);
}

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

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

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.tag {
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface-2);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.5;
}

.tags-sm .tag {
  padding: 2px 8px;
  font-size: 12px;
  background: transparent;
  color: var(--text-muted);
}

.tag-outline {
  border-style: dashed;
  background: transparent;
  color: var(--text-muted);
}

/* =========================================================
   Шапка
   ========================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(1.4) blur(12px);
  -webkit-backdrop-filter: saturate(1.4) blur(12px);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  height: var(--header-height);
}

.logo {
  color: var(--text);
  font-weight: 650;
  letter-spacing: -0.01em;
  text-decoration: none;
  white-space: nowrap;
}

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

.nav {
  display: none;
  gap: 2px;
  margin-left: auto;
}

.nav a {
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 15px;
  text-decoration: none;
  transition: color 0.2s, background-color 0.2s;
}

.nav a:hover {
  background: var(--surface-2);
  color: var(--text);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.lang-switch {
  display: inline-flex;
  height: 38px;
  padding: 3px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 500;
}

.lang-switch a,
.lang-current {
  display: inline-grid;
  place-items: center;
  min-width: 36px;
  padding-inline: 8px;
  border-radius: 7px;
  text-decoration: none;
}

.lang-switch a {
  color: var(--text-faint);
  transition: color 0.2s;
}

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

.lang-current {
  background: var(--surface-2);
  color: var(--text);
}

.theme-toggle {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  color: var(--text-muted);
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}

.theme-toggle:hover {
  border-color: var(--text-faint);
  color: var(--text);
}

.theme-toggle > span {
  display: inline-flex;
}

.theme-icon-sun {
  display: none !important;
}

:root[data-theme="dark"] .theme-icon-sun {
  display: inline-flex !important;
}

:root[data-theme="dark"] .theme-icon-moon {
  display: none !important;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-icon-sun {
    display: inline-flex !important;
  }

  :root:not([data-theme="light"]) .theme-icon-moon {
    display: none !important;
  }
}

@media (min-width: 960px) {
  .nav {
    display: flex;
  }

  .header-actions {
    margin-left: 0;
  }
}

/* =========================================================
   Hero
   ========================================================= */
.hero {
  display: grid;
  gap: 48px;
  align-items: center;
  padding-block: clamp(48px, 9vw, 112px) clamp(48px, 8vw, 96px);
}

@media (min-width: 1120px) {
  .hero {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    gap: 48px;
  }
}

.hero-text > * + * {
  margin-top: 16px;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 12px 5px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 500;
}

.status-dot {
  position: relative;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
}

.status-dot::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--success);
  animation: pulse 2s ease-out infinite;
}

@keyframes pulse {
  from {
    transform: scale(1);
    opacity: 0.6;
  }
  to {
    transform: scale(2.8);
    opacity: 0;
  }
}

.hero-text .status + .hero-identity {
  margin-top: 24px;
}

.hero-identity {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
}

@media (min-width: 560px) {
  .hero-identity {
    flex-direction: row;
    align-items: center;
    gap: 28px;
  }
}

.avatar {
  width: 104px;
  height: 104px;
  flex: none;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: var(--surface-2);
  box-shadow: var(--shadow);
  object-fit: cover;
}

@media (min-width: 768px) {
  .avatar {
    width: 132px;
    height: 132px;
    border-radius: 30px;
  }
}

.avatar-placeholder {
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--accent-soft), var(--surface-2));
  color: var(--accent);
  font-size: clamp(2rem, 1.6rem + 1.4vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.03em;
}

.hero-name {
  font-size: clamp(2.5rem, 1.6rem + 3.4vw, 3.75rem);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.035em;
}

.hero-title {
  font-size: clamp(1.15rem, 1rem + 0.6vw, 1.4rem);
  font-weight: 500;
  color: var(--accent);
}

.hero-text .hero-title {
  margin-top: 12px;
}

.hero-tagline {
  max-width: 36ch;
  font-size: 1.15em;
  color: var(--text-muted);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
}

.hero-location {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  font-size: 15px;
}

.work-formats {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.work-format {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 11px 4px 9px;
  border: 1px solid color-mix(in srgb, var(--accent) 22%, transparent);
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 13.5px;
  font-weight: 500;
  line-height: 1.4;
}

.work-format .icon {
  width: 14px;
  height: 14px;
}

.hero-contacts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.hero-text .hero-contacts {
  margin-top: 24px;
}

.hero-contacts a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px 6px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text-muted);
  font-size: 14.5px;
  text-decoration: none;
  transition: color 0.2s, border-color 0.2s;
}

.hero-contacts a:hover {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
  color: var(--accent);
}

.hero-text .actions {
  margin-top: 28px;
}

/* Анимация появления */
.hero-text > *,
.code-card {
  animation: rise 0.7s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}

.hero-text > :nth-child(2) { animation-delay: 0.05s; }
.hero-text > :nth-child(3) { animation-delay: 0.1s; }
.hero-text > :nth-child(4) { animation-delay: 0.15s; }
.hero-text > :nth-child(5) { animation-delay: 0.2s; }
.hero-text > :nth-child(6) { animation-delay: 0.25s; }
.hero-text > :nth-child(7) { animation-delay: 0.3s; }
.code-card { animation-delay: 0.35s; }

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* Карточка с ответом API */
.code-card {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--code-border);
  border-radius: var(--radius);
  background: var(--code-bg);
  box-shadow: var(--shadow);
  color: var(--code-text);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.75;
}

.code-bar {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--code-border);
  color: var(--code-muted);
}

.code-method {
  color: var(--code-key);
  font-weight: 500;
}

.code-status {
  color: #4ade80;
}

.code-card pre {
  margin: 0;
  padding: 18px;
  overflow-x: auto;
}

.tok-key { color: var(--code-key); }
.tok-str { color: var(--code-str); }
.tok-bool { color: var(--code-bool); }
.tok-muted { color: var(--code-muted); }

.code-foot {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 18px;
  border-top: 1px solid var(--code-border);
  color: var(--code-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.code-foot:hover {
  color: var(--code-key);
}

/* =========================================================
   Секции: заголовок слева, контент справа
   ========================================================= */
.section {
  display: grid;
  gap: 28px;
  padding-block: clamp(56px, 8vw, 96px);
  border-top: 1px solid var(--border);
}

@media (min-width: 1024px) {
  .section {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 48px;
  }
}

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 14px;
}

@media (min-width: 1024px) {
  .section-head {
    flex-direction: column;
    gap: 8px;
    align-self: start;
    position: sticky;
    top: calc(var(--header-height) + 32px);
  }
}

.section-num {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
}

.section-head h2 {
  font-size: clamp(1.6rem, 1.3rem + 1.2vw, 2rem);
}

/* Обо мне */
.spoken-languages {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  margin-top: 28px;
}

.spoken-languages ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.spoken-languages li {
  padding: 5px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text-muted);
  font-size: 14.5px;
}

.spoken-language-name {
  color: var(--text);
  font-weight: 600;
}

.callout {
  margin-top: 36px;
  padding: 24px 28px;
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm);
  background: var(--surface);
}

.callout .eyebrow {
  margin-bottom: 10px;
}

.callout p:not(.eyebrow) {
  color: var(--text-muted);
}

/* Стек */
.stack {
  margin: 0;
}

.stack-row {
  display: grid;
  gap: 12px;
  padding-block: 20px;
  border-bottom: 1px solid var(--border);
}

.stack-row:first-child {
  padding-top: 4px;
}

.stack-row:last-child {
  border-bottom: 0;
}

@media (min-width: 640px) {
  .stack-row {
    grid-template-columns: 220px minmax(0, 1fr);
    align-items: baseline;
  }
}

.stack dt {
  font-weight: 600;
  font-size: 0.95rem;
}

.stack dd {
  margin: 0;
}

/* =========================================================
   Проекты
   ========================================================= */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: 20px;
}

.project-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
}

.project-card:hover {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}

.project-card:focus-within {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* Нечётное число карточек: первая — на всю ширину, чтобы последняя не висела одна */
.projects-grid > .project-card:first-child:nth-last-child(2n + 3) {
  grid-column: 1 / -1;
}

/* Схема графа: inline SVG, цвета из переменных темы */
.graph-diagram {
  margin: 40px 0 0;
  padding: clamp(20px, 4vw, 36px) 16px 20px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface);
}

.graph-diagram svg {
  display: block;
  width: 100%;
  max-width: 460px;
  height: auto;
  margin-inline: auto;
  font-family: var(--font-sans);
}

.graph-diagram figcaption {
  margin-top: 16px;
  color: var(--text-faint);
  font-size: 14px;
  text-align: center;
}

.graph-node rect {
  fill: var(--bg);
  stroke: var(--border);
  stroke-width: 1.25;
}

.graph-node-key rect {
  fill: var(--accent-soft);
  stroke: var(--accent);
  stroke-width: 1.5;
}

.graph-num-bg {
  fill: var(--surface-2);
}

.graph-node-key .graph-num-bg {
  fill: var(--accent);
}

.graph-num {
  fill: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
}

.graph-node-key .graph-num {
  fill: var(--on-accent);
}

.graph-title {
  fill: var(--text);
  font-size: 15px;
  font-weight: 600;
}

.graph-sub {
  fill: var(--text-muted);
  font-size: 12px;
}

.graph-terminal rect {
  fill: var(--surface-2);
  stroke: var(--border);
}

.graph-terminal text {
  fill: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 12.5px;
}

.graph-edge {
  fill: none;
  stroke: var(--text-faint);
  stroke-width: 1.5;
}

.graph-arrowhead {
  fill: var(--text-faint);
}

.graph-edge-allow {
  stroke: var(--success);
}

.graph-edge-block {
  stroke: #e5484d;
  stroke-dasharray: 5 4;
}

.graph-branch {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
}

.graph-branch-allow {
  fill: var(--success);
}

.graph-branch-block {
  fill: #e5484d;
}

.screenshots {
  display: grid;
  gap: 20px;
  margin-top: 40px;
}

.screenshots-mobile {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px 16px;
}

@media (min-width: 640px) {
  .screenshots-mobile {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.screenshots-mobile .screenshot a {
  border-radius: 16px;
}

/* Скриншоты с телефонов разной высоты — выравниваем по одной пропорции, обрезая низ */
.screenshots-mobile .screenshot img {
  aspect-ratio: 1 / 2;
  object-fit: cover;
  object-position: top center;
}

.screenshots-mobile .screenshot figcaption {
  font-size: 13px;
  line-height: 1.4;
}

.screenshot {
  margin: 0;
}

.screenshot a {
  display: block;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.screenshot img {
  display: block;
  width: 100%;
  height: auto;
  transition: transform 0.4s;
}

.screenshot a:hover img {
  transform: scale(1.015);
}

.screenshot figcaption {
  margin-top: 10px;
  color: var(--text-faint);
  font-size: 14px;
}

.badge-progress {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  align-self: flex-start;
  padding: 2px 10px 2px 8px;
  border: 1px solid color-mix(in srgb, #f59e0b 35%, transparent);
  border-radius: 999px;
  background: color-mix(in srgb, #f59e0b 12%, transparent);
  color: #b45309;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: none;
}

.badge-progress::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

:root[data-theme="dark"] .badge-progress {
  color: #fbbf24;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .badge-progress {
    color: #fbbf24;
  }
}

.eyebrow .badge-progress {
  margin-left: 8px;
  vertical-align: 1px;
}

.project-card h3 {
  font-size: 1.2rem;
}

.stretched-link {
  color: var(--text);
  text-decoration: none;
}

.stretched-link:hover {
  color: var(--text);
}

.stretched-link:focus-visible {
  outline: none;
}

.stretched-link::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
}

.project-summary {
  color: var(--text-muted);
  font-size: 0.95em;
}

.card-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  margin: 0;
  padding-block: 16px;
  border-block: 1px dashed var(--border);
}

.metric-value {
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.metric-label {
  margin: 4px 0 0;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.35;
}

.card-metrics .metric-label {
  max-width: 18ch;
}

.more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
  color: var(--accent);
  font-size: 15px;
  font-weight: 500;
}

.more .icon {
  transition: transform 0.25s;
}

.project-card:hover .more .icon {
  transform: translateX(4px);
}

.list-title {
  margin-top: 40px;
  margin-bottom: 4px;
}

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

.project-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-block: 16px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  text-decoration: none;
}

.project-list a .icon {
  color: var(--text-faint);
  transition: transform 0.25s, color 0.25s;
}

.project-list a:hover .icon {
  color: var(--accent);
  transform: translateX(4px);
}

.project-list-name {
  display: block;
  font-weight: 600;
}

.project-list-summary {
  display: block;
  color: var(--text-muted);
  font-size: 0.92em;
}

/* =========================================================
   Опыт
   ========================================================= */
.timeline {
  margin: 0;
  padding: 0;
  list-style: none;
}

.timeline-item {
  display: grid;
  gap: 8px;
}

.timeline-item + .timeline-item {
  margin-top: 48px;
  padding-top: 48px;
  border-top: 1px solid var(--border);
}

@media (min-width: 640px) {
  .timeline-item {
    grid-template-columns: 170px minmax(0, 1fr);
    gap: 24px;
  }
}

.timeline-period {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-top: 3px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 13px;
}

.timeline-duration {
  color: var(--text-faint);
}

.timeline-item h3 {
  font-size: 1.2rem;
}

.timeline-company {
  margin-top: 4px;
  color: var(--text);
}

.timeline-location {
  color: var(--text-muted);
}

.timeline-about {
  margin-top: 2px;
  color: var(--text-muted);
  font-size: 0.92em;
}

.timeline-label {
  margin-top: 22px;
}

.timeline-label + .bullets {
  margin-top: 10px;
}

.timeline-details {
  margin-top: 20px;
}

.timeline-details summary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
  font-size: 15px;
  font-weight: 500;
  list-style: none;
  cursor: pointer;
  transition: color 0.2s;
}

.timeline-details summary::-webkit-details-marker {
  display: none;
}

.timeline-details summary::before {
  content: "";
  width: 7px;
  height: 7px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(-45deg);
  transition: transform 0.2s;
}

.timeline-details[open] summary::before {
  transform: rotate(45deg);
}

.timeline-details summary:hover {
  color: var(--accent);
}

.timeline-details .bullets {
  margin-top: 10px;
  color: var(--text-muted);
}

.timeline-stack {
  margin-top: 22px;
}

.section-meta {
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 13px;
}

.bullets {
  margin: 14px 0 0;
  padding-left: 1.1em;
}

.bullets li {
  padding-left: 4px;
}

.bullets li + li {
  margin-top: 6px;
}

.bullets li::marker {
  color: var(--accent);
}

/* =========================================================
   Обучение
   ========================================================= */
.edu-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.edu-list li {
  display: grid;
  gap: 6px;
  padding-block: 20px;
  border-bottom: 1px solid var(--border);
}

.edu-list li:first-child {
  padding-top: 4px;
}

.edu-list li:last-child {
  border-bottom: 0;
}

@media (min-width: 640px) {
  .edu-list li {
    grid-template-columns: 130px minmax(0, 1fr);
    gap: 24px;
  }
}

.edu-period {
  padding-top: 3px;
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 13px;
  white-space: nowrap;
}

.edu-degree {
  margin-bottom: 4px;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.edu-list h3 {
  font-size: 1.1rem;
  font-weight: 600;
}

.edu-list h3 a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text);
  text-decoration: none;
}

.edu-list h3 a:hover {
  color: var(--accent);
}

.edu-org {
  margin-top: 4px;
  color: var(--text);
  font-size: 0.95em;
}

.edu-faculty,
.edu-description {
  color: var(--text-muted);
  font-size: 0.92em;
}

.edu-additional {
  margin-top: 40px;
}

.edu-additional > .eyebrow {
  margin-bottom: 8px;
}

/* =========================================================
   Контакты
   ========================================================= */
.contact {
  padding-block: clamp(24px, 4vw, 48px) clamp(56px, 8vw, 96px);
}

.contact-panel {
  padding: clamp(28px, 5vw, 56px);
  border: 1px solid var(--border);
  border-radius: 20px;
  background:
    radial-gradient(120% 140% at 100% 0%, var(--accent-soft), transparent 55%),
    var(--surface);
}

.contact-text {
  max-width: 48ch;
  margin-top: 14px;
  font-size: 1.15em;
  color: var(--text);
}

.contact-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr));
  gap: 12px;
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
}

.contact-links a {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg);
  color: var(--text);
  text-decoration: none;
  transition: border-color 0.2s, transform 0.2s;
}

.contact-links a:hover {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
  transform: translateY(-1px);
}

.contact-icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--accent-soft);
  color: var(--accent);
  flex: none;
}

.contact-label {
  display: block;
  color: var(--text-faint);
  font-size: 13px;
  line-height: 1.3;
}

.contact-value {
  display: block;
  font-weight: 500;
  overflow-wrap: break-word;
}

/* =========================================================
   Подвал
   ========================================================= */
.site-footer {
  border-top: 1px solid var(--border);
  color: var(--text-faint);
  font-size: 14px;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  padding-block: 28px 40px;
}

.site-footer a {
  color: var(--text-muted);
}

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

/* =========================================================
   Страница проекта
   ========================================================= */
.project-page {
  padding-block: clamp(32px, 6vw, 64px) clamp(56px, 8vw, 96px);
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  font-size: 15px;
  text-decoration: none;
}

.back-link:hover {
  color: var(--text);
}

.project-header {
  margin-top: 40px;
}

.project-header > * + * {
  margin-top: 16px;
}

.project-header h1 {
  margin-top: 10px;
  font-size: clamp(2rem, 1.4rem + 3vw, 3.2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
}

.project-header .lead {
  color: var(--text-muted);
}

.project-header .tags,
.project-header .actions,
.project-header .note {
  margin-top: 24px;
}

.note {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-faint);
  font-size: 15px;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin: 48px 0 0;
}

.metric {
  padding: 20px 22px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
}

.metrics .metric-value {
  color: var(--accent);
  font-size: 2rem;
}

.project-section {
  margin-top: 48px;
}

.project-section h2 {
  margin-bottom: 14px;
  font-size: 1.35rem;
}

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

.checklist li {
  display: flex;
  gap: 12px;
}

.checklist li + li {
  margin-top: 10px;
}

.checklist .icon {
  margin-top: 0.3em;
  color: var(--accent);
}

.pager {
  display: grid;
  gap: 12px;
  margin-top: 72px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

@media (min-width: 640px) {
  .pager {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.pager a {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 20px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  color: var(--text);
  text-decoration: none;
  transition: border-color 0.2s;
}

.pager a:hover {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
}

.pager-next {
  grid-column: -2;
  align-items: flex-end;
  text-align: right;
}

.pager-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-faint);
  font-size: 13px;
}

.pager-name {
  font-weight: 600;
}

/* =========================================================
   404
   ========================================================= */
.not-found {
  display: grid;
  justify-items: start;
  gap: 16px;
  min-height: calc(100vh - var(--header-height) - 120px);
  align-content: center;
  padding-block: 64px;
}

.not-found-code {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: clamp(4rem, 3rem + 6vw, 7rem);
  font-weight: 500;
  line-height: 1;
}

.not-found h1 {
  font-size: clamp(1.8rem, 1.4rem + 2vw, 2.6rem);
}

.not-found .lead {
  color: var(--text-muted);
}

.not-found .btn {
  margin-top: 16px;
}

/* =========================================================
   Пользователям, которые отключили анимации
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  html {
    scroll-behavior: auto;
  }
}