:root {
  --bg: #f3f3f1;
  --bg-elevated: rgba(255, 255, 255, 0.82);
  --surface: rgba(255, 255, 255, 0.9);
  --surface-strong: #ffffff;
  --text: #171819;
  --muted: #65686d;
  --line: rgba(23, 24, 25, 0.1);
  --accent: #303236;
  --accent-strong: #111214;
  --gold: #737980;
  --shadow: 0 22px 52px rgba(17, 17, 17, 0.07);
  --chip-bg: rgba(31, 33, 36, 0.045);
  --chip-mark-bg: rgba(31, 33, 36, 0.055);
  --glow-warm: rgba(118, 122, 129, 0.08);
  --glow-cool: rgba(28, 30, 33, 0.08);
  --grid-line: rgba(76, 80, 86, 0.08);
  --radius-xl: 34px;
  --radius-lg: 26px;
  --max-width: 1260px;
}

html[data-theme="dark"] {
  --bg: #0d0d0e;
  --bg-elevated: rgba(18, 18, 19, 0.86);
  --surface: rgba(17, 17, 18, 0.92);
  --surface-strong: #151516;
  --text: #f3f1ec;
  --muted: #b6b9bf;
  --line: rgba(255, 255, 255, 0.1);
  --accent: #f3f4f6;
  --accent-strong: #c6cad1;
  --gold: #80858d;
  --shadow: 0 24px 68px rgba(0, 0, 0, 0.34);
  --chip-bg: rgba(255, 255, 255, 0.04);
  --chip-mark-bg: rgba(255, 255, 255, 0.055);
  --glow-warm: rgba(153, 158, 168, 0.08);
  --glow-cool: rgba(255, 255, 255, 0.035);
  --grid-line: rgba(255, 255, 255, 0.08);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, var(--glow-warm), transparent 26%),
    radial-gradient(circle at 85% 18%, var(--glow-cool), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.12), transparent 38%),
    var(--bg);
  transition: background 220ms ease, color 220ms ease;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 96px 96px;
  opacity: 0.1;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.4), transparent 75%);
}

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

button,
input,
textarea,
select {
  font: inherit;
}

img {
  max-width: 100%;
}

.background-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(70px);
  pointer-events: none;
  z-index: 0;
}

.background-orb-one {
  top: 6%;
  left: -80px;
  width: 180px;
  height: 180px;
  background: var(--glow-warm);
}

.background-orb-two {
  right: -100px;
  top: 28%;
  width: 220px;
  height: 220px;
  background: var(--glow-cool);
}

.site-shell {
  position: relative;
  z-index: 1;
  width: min(calc(100% - 28px), var(--max-width));
  margin: 0 auto;
  padding: 18px 0 48px;
}

.site-header {
  position: sticky;
  top: 16px;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 18px;
  margin-bottom: 22px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg-elevated);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 15px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1rem;
  font-weight: 800;
  color: #ffffff;
  background: linear-gradient(135deg, #111214, #585d64);
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-copy strong {
  font-size: 0.96rem;
}

.brand-copy span {
  font-size: 0.8rem;
  color: var(--muted);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.main-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.main-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 0.94rem;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
}

.theme-toggle-track {
  position: relative;
  width: 48px;
  height: 28px;
  border-radius: 999px;
  background: var(--chip-mark-bg);
}

.theme-toggle-thumb {
  position: absolute;
  top: 4px;
  left: 4px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, #151618, var(--gold));
  transition: transform 180ms ease;
}

html[data-theme="dark"] .theme-toggle-thumb {
  transform: translateX(20px);
}

.theme-toggle-label {
  font-size: 0.88rem;
  color: var(--muted);
}

main {
  display: grid;
  gap: 22px;
}

section {
  position: relative;
  overflow: hidden;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--surface);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}

.hero-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 340px);
  gap: 18px;
  align-items: start;
}

.hero-copy,
.hero-rail,
.profile-card,
.contact-card,
.story-card,
.feature-card,
.hobby-card,
.logo-group,
.closing-section {
  min-width: 0;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding-right: 0;
}

.eyebrow,
.mini-label {
  margin: 0;
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 800;
  color: var(--accent);
}

.hero-copy h1,
.section-heading h2,
.story-card-large h2,
.closing-copy h2 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2.9rem, 5vw, 5.8rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
}

.hero-text,
.story-card p,
.feature-card p,
.hobby-copy p,
.closing-copy p,
.profile-copy p {
  margin: 0;
  line-height: 1.78;
  color: var(--muted);
  font-size: 1rem;
}

.hero-actions,
.closing-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  color: #ffffff;
  background: linear-gradient(135deg, #141517, #5f656d);
  box-shadow: 0 14px 32px rgba(16, 18, 20, 0.2);
}

.button-secondary {
  border-color: var(--line);
  background: var(--chip-bg);
}

.hero-highlights,
.bullet-list,
.contact-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.hero-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-highlights li {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--chip-bg);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text);
}

.hero-rail {
  display: grid;
  gap: 18px;
  justify-self: end;
  width: 100%;
  max-width: 340px;
}

.profile-card,
.contact-card,
.story-card,
.feature-card,
.logo-group,
.closing-section {
  border-radius: var(--radius-lg);
  background: var(--surface-strong);
}

.profile-card,
.contact-card {
  padding: 20px;
  border: 1px solid var(--line);
}

.profile-visual {
  aspect-ratio: 579 / 631;
  margin-bottom: 18px;
  border-radius: 22px;
  overflow: hidden;
  background:
    radial-gradient(circle at top, rgba(255, 255, 255, 0.16), transparent 40%),
    linear-gradient(180deg, rgba(13, 20, 31, 0.92), rgba(39, 46, 55, 0.92));
}

.profile-photo {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center center;
}

.profile-copy {
  display: grid;
  gap: 10px;
}

.profile-copy h2 {
  margin: 0;
  font-size: 1.5rem;
}

.contact-list {
  display: grid;
  gap: 14px;
  margin-top: 16px;
}

.contact-list li {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.contact-list li:first-child {
  border-top: 0;
  padding-top: 0;
}

.contact-list span {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.contact-list a,
.contact-list strong {
  overflow-wrap: anywhere;
}

.feature-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr;
  gap: 18px;
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.24fr) minmax(320px, 0.92fr);
  gap: 18px;
  align-items: stretch;
}

.story-card,
.feature-card,
.logo-group {
  padding: 24px;
  border: 1px solid var(--line);
}

.story-card-large h2,
.section-heading h2,
.closing-copy h2 {
  font-size: clamp(2.15rem, 3.8vw, 4rem);
}

.story-card {
  display: grid;
  gap: 14px;
}

.story-card-identity {
  align-content: start;
  background:
    radial-gradient(circle at top right, rgba(111, 116, 124, 0.12), transparent 28%),
    var(--surface-strong);
}

.story-inline-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 6px;
}

.story-inline-points span,
.strength-grid span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--chip-bg);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text);
  text-align: center;
}

.intro-side {
  display: grid;
  gap: 18px;
}

.story-card-compact {
  align-content: start;
}

.story-card-compact h3 {
  margin: 0;
  font-size: 1.34rem;
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.strength-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.story-metrics {
  display: grid;
  gap: 12px;
}

.story-metric {
  display: grid;
  gap: 8px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--chip-bg);
}

.story-metric strong {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.15rem;
  line-height: 1.1;
}

.story-metric span {
  color: var(--muted);
  line-height: 1.6;
}

.bullet-list {
  display: grid;
  gap: 12px;
}

.bullet-list li {
  position: relative;
  padding-left: 18px;
  line-height: 1.65;
  color: var(--text);
}

.bullet-list li::before {
  content: "";
  position: absolute;
  top: 11px;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--accent));
}

.stat-stack {
  display: grid;
  gap: 14px;
}

.stat-stack div {
  display: grid;
  gap: 6px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.stat-stack div:first-child {
  border-top: 0;
  padding-top: 0;
}

.stat-stack strong {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.4rem;
}

.stat-stack span {
  color: var(--muted);
  line-height: 1.6;
}

.section-heading {
  display: grid;
  gap: 12px;
  margin-bottom: 18px;
}

.feature-card {
  display: grid;
  gap: 14px;
}

.feature-card-wide {
  background:
    radial-gradient(circle at top right, rgba(108, 114, 123, 0.12), transparent 28%),
    var(--surface-strong);
}

.feature-card h3,
.hobby-copy h3 {
  margin: 0;
  font-size: 1.4rem;
  line-height: 1.2;
}

.hobby-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.hobby-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface-strong);
}

.hobby-image {
  display: grid;
  align-items: center;
  padding: 18px;
  aspect-ratio: 16 / 11;
  border-bottom: 1px solid var(--line);
}

.hobby-image-music {
  background:
    radial-gradient(circle at 20% 20%, rgba(126, 132, 141, 0.42), transparent 28%),
    linear-gradient(135deg, #18191b, #34383d);
}

.hobby-image-stream {
  background:
    radial-gradient(circle at 70% 20%, rgba(233, 228, 220, 0.18), transparent 30%),
    linear-gradient(135deg, #111111, #262626);
}

.hobby-image-ai {
  background:
    radial-gradient(circle at 50% 30%, rgba(233, 228, 220, 0.16), transparent 28%),
    radial-gradient(circle at 72% 72%, rgba(117, 123, 132, 0.24), transparent 24%),
    linear-gradient(135deg, #101010, #232323);
}

.hobby-copy {
  display: grid;
  gap: 12px;
  padding: 22px;
}

.hobby-logo-cluster {
  width: 100%;
  height: 100%;
}

.hobby-logo-cluster-asym {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr;
  gap: 12px;
}

.hobby-logo-cluster-quad {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.hobby-logo-stack {
  display: grid;
  gap: 12px;
}

.hobby-logo-card {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100%;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 22px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03)),
    rgba(17, 19, 22, 0.72);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(8px);
}

.hobby-logo-card-large {
  min-height: 0;
}

.hobby-logo-card img {
  width: min(100%, 72px);
  max-height: 72px;
  object-fit: contain;
}

.hobby-logo-cluster-quad .hobby-logo-card {
  min-height: 92px;
}

.hobby-logo-card img[src$=".svg"]:not(.logo-static) {
  filter: brightness(0) invert(1);
}

.logo-groups {
  display: grid;
  gap: 18px;
}

.logo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(72px, 88px));
  gap: 12px;
  margin-top: 14px;
  justify-content: start;
}

.logo-chip {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 88px;
  min-height: 88px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--chip-bg);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
  cursor: default;
}

.logo-chip:hover,
.logo-chip:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(122, 129, 141, 0.28);
  background: rgba(255, 255, 255, 0.06);
  outline: none;
}

.logo-chip::before,
.logo-chip::after {
  position: absolute;
  left: 50%;
  opacity: 0;
  pointer-events: none;
  transition: opacity 160ms ease, transform 160ms ease;
}

.logo-chip::before {
  content: "";
  bottom: calc(100% + 4px);
  transform: translateX(-50%) translateY(6px);
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 6px solid rgba(17, 19, 22, 0.96);
}

.logo-chip::after {
  content: attr(data-tooltip);
  bottom: calc(100% + 10px);
  transform: translateX(-50%) translateY(6px);
  padding: 8px 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  background: rgba(17, 19, 22, 0.96);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.28);
  color: #f8f7f4;
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
  z-index: 3;
}

.logo-chip:hover::before,
.logo-chip:hover::after,
.logo-chip:focus-visible::before,
.logo-chip:focus-visible::after {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
}

.logo-chip img {
  width: 38px;
  height: 38px;
  object-fit: contain;
  flex: 0 0 38px;
}

html[data-theme="dark"] .logo-chip img[src$=".svg"]:not(.logo-static) {
  filter: brightness(0) invert(1);
}

.closing-section {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 22px;
}

.closing-copy {
  max-width: 760px;
  display: grid;
  gap: 14px;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 4px 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  animation: fade-up 700ms cubic-bezier(0.2, 0.85, 0.24, 1) forwards;
}

@keyframes fade-up {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1120px) {
  .site-header {
    border-radius: 30px;
  }

  .header-actions {
    flex-direction: column;
    align-items: flex-end;
  }

  .hero-section,
  .intro-grid,
  .feature-grid,
  .hobby-grid {
    grid-template-columns: 1fr;
  }

  .hero-rail {
    justify-self: stretch;
    max-width: none;
  }

  .closing-section {
    display: grid;
  }
}

@media (max-width: 820px) {
  .site-shell {
    width: min(calc(100% - 16px), var(--max-width));
    padding-top: 12px;
  }

  .site-header {
    position: static;
    display: grid;
    gap: 16px;
    padding: 14px 16px;
    border-radius: 28px;
  }

  .header-actions,
  .main-nav {
    width: 100%;
  }

  .header-actions {
    gap: 12px;
    align-items: stretch;
  }

  .main-nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .main-nav a {
    min-height: 46px;
    padding: 0 14px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--chip-bg);
    text-align: center;
  }

  section {
    padding: 22px;
  }

  .hero-section,
  .intro-grid,
  .feature-grid,
  .hobby-grid,
  .logo-groups,
  .closing-section {
    gap: 16px;
  }

  .hero-copy {
    gap: 18px;
  }

  .hero-rail {
    gap: 16px;
  }

  .hero-copy h1,
  .section-heading h2,
  .story-card-large h2,
  .closing-copy h2 {
    font-size: clamp(2.2rem, 11vw, 3.6rem);
  }

  .button {
    width: 100%;
  }

  .theme-toggle {
    width: 100%;
    justify-content: center;
    min-height: 48px;
  }

  .profile-card,
  .contact-card,
  .story-card,
  .feature-card,
  .logo-group {
    padding: 20px;
  }

  .hobby-image {
    padding: 16px;
    aspect-ratio: 16 / 10;
  }

  .hobby-copy {
    padding: 20px;
  }

  .logo-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .logo-chip {
    width: 100%;
  }
}

@media (max-width: 560px) {
  .site-shell {
    width: min(calc(100% - 12px), var(--max-width));
    padding-top: 8px;
  }

  body::before {
    background-size: 72px 72px;
  }

  .brand {
    align-items: flex-start;
    gap: 12px;
  }

  .brand-mark {
    width: 42px;
    height: 42px;
    border-radius: 13px;
  }

  .brand-copy strong {
    font-size: 0.9rem;
    line-height: 1.15;
  }

  .brand-copy span {
    font-size: 0.75rem;
  }

  .main-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .main-nav a {
    min-height: 42px;
    padding: 0 12px;
    font-size: 0.88rem;
  }

  .theme-toggle {
    justify-content: center;
  }

  .theme-toggle-label {
    font-size: 0.82rem;
  }

  section {
    padding: 20px 18px;
    border-radius: 26px;
  }

  .hero-copy h1,
  .section-heading h2,
  .story-card-large h2,
  .closing-copy h2 {
    font-size: clamp(1.95rem, 10.2vw, 2.65rem);
  }

  .hero-text,
  .story-card p,
  .feature-card p,
  .hobby-copy p,
  .closing-copy p,
  .profile-copy p,
  .bullet-list li,
  .story-metric span {
    font-size: 0.96rem;
    line-height: 1.7;
  }

  .hero-highlights,
  .hero-actions,
  .closing-actions {
    flex-direction: column;
  }

  .hero-highlights li,
  .story-inline-points span,
  .strength-grid span {
    width: 100%;
  }

  .profile-card,
  .contact-card,
  .story-card,
  .feature-card,
  .logo-group {
    padding: 18px;
    border-radius: 22px;
  }

  .profile-visual,
  .hobby-card {
    border-radius: 22px;
  }

  .hobby-image {
    min-height: 180px;
    padding: 14px;
    aspect-ratio: auto;
  }

  .hobby-copy {
    padding: 18px;
  }

  .hobby-logo-cluster-asym {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .hobby-logo-card {
    padding: 14px;
    border-radius: 18px;
  }

  .hobby-logo-card img {
    width: min(100%, 56px);
    max-height: 56px;
  }

  .hobby-logo-cluster-quad .hobby-logo-card {
    min-height: 78px;
  }

  .logo-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .logo-chip {
    min-height: 76px;
    border-radius: 18px;
  }

  .logo-chip::before,
  .logo-chip::after {
    display: none;
  }

  .logo-mark {
    width: 42px;
    height: 42px;
    flex-basis: 42px;
  }

  .logo-chip img {
    width: 34px;
    height: 34px;
    flex-basis: 34px;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 390px) {
  .main-nav,
  .logo-grid {
    grid-template-columns: 1fr;
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

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