@import url('https://fonts.googleapis.com/css2?family=Geist:wght@300;400;500;600;700;800;900&family=Geist+Mono:wght@400;500&display=swap');

:root {
  --bg: #080808;
  --bg-subtle: #0e0e0e;
  --bg-elevated: #161616;
  --bg-overlay: #1e1e1e;

  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.14);
  --border-focus: rgba(255, 255, 255, 0.24);

  --text: #ededed;
  --text-2: rgba(237, 237, 237, 0.75);
  --text-3: rgba(237, 237, 237, 0.55);
  --text-4: rgba(237, 237, 237, 0.4);

  --blue: #3b82f6;
  --blue-glow: rgba(59, 130, 246, 0.12);
  --blue-border: rgba(59, 130, 246, 0.3);

  --green: #4ade80;
  --green-glow: rgba(74, 222, 128, 0.1);
  --green-border: rgba(74, 222, 128, 0.25);

  --red: #f87171;
  --red-glow: rgba(248, 113, 113, 0.1);
  --red-border: rgba(248, 113, 113, 0.25);

  --r: 7px;
  --r-lg: 12px;
  --r-xl: 14px;

  --font: 'Geist', -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: 'Geist Mono', 'SF Mono', monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  height: 100%;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
  z-index: 0;
}

body::after {
  content: '';
  position: fixed;
  top: -240px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 500px;
  background: radial-gradient(ellipse, rgba(59, 130, 246, 0.05) 0%, transparent 68%);
  pointer-events: none;
  z-index: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

.shell {
  min-height: 100vh;
  position: relative;
  z-index: 1;
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 60;
  background: var(--bg-subtle);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(16px);
}

.nav-inner {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.brand {
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.015em;
}

.nav-links {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  border: 1px solid transparent;
  color: var(--text-3);
  border-radius: var(--r);
  padding: 7px 12px;
  font-size: 0.86rem;
  font-weight: 500;
  transition: 0.1s ease;
}

.nav-link:hover {
  color: var(--text-2);
  border-color: var(--border);
  background: var(--bg-elevated);
}

.nav-link.active {
  color: var(--text);
  border-color: var(--border-hover);
  background: var(--bg-overlay);
}

.landing {
  min-height: 100vh;
  display: grid;
  place-content: center;
  text-align: center;
  gap: 1rem;
  padding: 2rem 0 3rem;
}

.kicker {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-4);
  font-weight: 600;
}

.title {
  font-size: clamp(2rem, 6vw, 3.8rem);
  line-height: 1.05;
  letter-spacing: -0.045em;
  font-weight: 800;
}

.title-admin {
  cursor: pointer;
}

.subtitle {
  max-width: 760px;
  margin: 0 auto;
  color: var(--text-3);
}

.universe-grid {
  margin-top: 0.8rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 12px;
}

.card,
.panel,
.block,
.hero,
.project,
.item {
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  position: relative;
}

.card::before,
.panel::before,
.block::before,
.hero::before,
.project::before,
.item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-hover), transparent);
}

.card {
  padding: 18px;
  transition: border-color 0.12s ease, transform 0.12s ease;
}

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

.card h3 {
  font-size: 1.04rem;
  letter-spacing: -0.015em;
  margin-bottom: 6px;
}

.card p {
  color: var(--text-3);
  font-size: 0.92rem;
}

.page {
  padding: 24px 0 30px;
}

.hero {
  padding: 20px;
}

.hero-profile-layout {
  display: grid;
  grid-template-columns: 132px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
}

.hero-avatar-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-avatar {
  width: 120px;
  height: 120px;
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid var(--border-hover);
  background: var(--bg-elevated);
}

.hero-avatar.placeholder {
  display: grid;
  place-items: center;
  color: var(--text-3);
  font-size: 0.85rem;
  font-weight: 500;
}

.hero-content {
  min-width: 0;
}

.hero h1 {
  font-size: clamp(1.55rem, 4vw, 2.6rem);
  letter-spacing: -0.03em;
  line-height: 1.08;
}

.hero p {
  margin-top: 8px;
  color: var(--text-3);
}

.meta {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--text-2);
  font-size: 0.84rem;
}

.cv-layout {
  margin-top: 12px;
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 12px;
}

.panel,
.block {
  padding: 16px;
}

.panel h2,
.block h2 {
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.panel p {
  margin-top: 8px;
  color: var(--text-3);
  font-size: 0.88rem;
}

.tag-list {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border-radius: 20px;
  font-size: 0.73rem;
  font-weight: 500;
  border: 1px solid var(--blue-border);
  background: var(--blue-glow);
  color: var(--blue);
}

.stack {
  display: grid;
  gap: 10px;
}

.timeline {
  margin-top: 10px;
  display: grid;
  gap: 8px;
}

.item {
  padding: 12px;
}

.item h3 {
  font-size: 0.89rem;
  margin-bottom: 2px;
}

.item small {
  color: var(--text-3);
  font-family: var(--mono);
  font-size: 0.74rem;
}

.item ul {
  margin-top: 8px;
  padding-left: 16px;
  color: var(--text-2);
  font-size: 0.84rem;
}

.project-grid {
  margin-top: 10px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 8px;
}

.project {
  padding: 12px;
}

.project-cover {
  width: 100%;
  height: 150px;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--border);
  margin-bottom: 9px;
  background: var(--bg-elevated);
}

.project h3 {
  font-size: 0.9rem;
}

.project p {
  margin-top: 5px;
  color: var(--text-3);
  font-size: 0.84rem;
}

.project small {
  display: block;
  margin-top: 5px;
  color: var(--text-4);
  font-size: 0.75rem;
  font-family: var(--mono);
}

.project a {
  display: inline-block;
  margin-top: 8px;
  font-size: 0.8rem;
  color: var(--blue);
}

.orion {
  background:
    radial-gradient(circle at 10% -10%, rgba(59, 130, 246, 0.1), transparent 40%),
    var(--bg);
}

.row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.row .input {
  flex: 1;
  min-width: 180px;
}

.admin-form {
  display: grid;
  gap: 9px;
}

.input,
.textarea,
.select {
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 10px 13px;
  color: var(--text);
  font-family: var(--font);
  font-size: 0.88rem;
  outline: none;
}

.textarea {
  min-height: 84px;
  resize: vertical;
}

.input:hover,
.textarea:hover,
.select:hover {
  border-color: var(--border-hover);
}

.input:focus,
.textarea:focus,
.select:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(128, 128, 128, 0.06);
}

.input::placeholder,
.textarea::placeholder {
  color: var(--text-4);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 9px 16px;
  border-radius: var(--r);
  font-family: var(--font);
  font-size: 0.86rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--text);
  background: var(--text);
  color: var(--bg);
  transition: 0.1s ease;
}

.btn:hover {
  opacity: 0.9;
}

.btn.secondary {
  background: transparent;
  color: var(--text-2);
  border-color: var(--border);
}

.btn.secondary:hover {
  color: var(--text);
  border-color: var(--border-hover);
  background: var(--bg-elevated);
}

.error {
  color: var(--red);
  font-size: 0.82rem;
}

.empty {
  color: var(--text-3);
  font-size: 0.84rem;
}

::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--border-hover);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--border-focus);
}

@media (max-width: 900px) {
  .cv-layout {
    grid-template-columns: 1fr;
  }

  .hero-profile-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .container,
  .nav-inner {
    width: min(1120px, calc(100% - 1rem));
  }

  .nav-inner {
    min-height: 54px;
    flex-wrap: wrap;
    padding: 8px 0;
  }

  .btn {
    min-height: 40px;
  }

  .input,
  .textarea,
  .select {
    font-size: 16px;
  }
}