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

html,
body {
  margin: 0;
  min-height: 100%;
  background-color: var(--color-bg-canvas);
  color: var(--color-text-primary);
  font-family: var(--font-ui);
  font-size: var(--text-body-md);
  line-height: var(--leading-body-md);
  -webkit-font-smoothing: antialiased;
  transition: background var(--duration-moderate) var(--ease-default),
    color var(--duration-moderate) var(--ease-default);
}

html {
  scroll-behavior: smooth;
}

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

img,
svg {
  display: block;
}

.shell {
  width: min(var(--container-max), calc(100% - 2 * var(--container-gutter)));
  margin-inline: auto;
}

@media (min-width: 1024px) {
  .shell {
    width: min(var(--container-max), calc(100% - 2 * var(--space-32)));
  }
}

/* Type helpers */
.display-xl {
  font-family: var(--font-display);
  font-size: var(--text-display-xl);
  line-height: var(--leading-display-xl);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0;
}

.display-lg {
  font-family: var(--font-display);
  font-size: var(--text-display-lg);
  line-height: var(--leading-display-lg);
  font-weight: 700;
  margin: 0;
}

.title-md {
  font-size: var(--text-title-md);
  line-height: var(--leading-title-md);
  font-weight: 700;
  margin: 0;
}

.body-lg {
  font-size: var(--text-body-lg);
  line-height: var(--leading-body-lg);
  font-weight: 400;
  margin: 0;
}

.body-md {
  font-size: var(--text-body-md);
  line-height: var(--leading-body-md);
  margin: 0;
}

.body-sm {
  font-size: var(--text-body-sm);
  line-height: var(--leading-body-sm);
  margin: 0;
}

.eyebrow {
  margin: 0;
  font-size: var(--text-label-sm);
  line-height: var(--leading-label-sm);
  font-weight: 500;
  color: var(--color-action-secondary);
}

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

.secondary {
  color: var(--color-text-secondary);
}

/* Nav */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in srgb, var(--color-bg-canvas) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border-subtle);
}

.site-nav__inner {
  display: flex;
  align-items: center;
  gap: var(--space-16);
  min-height: 64px;
  padding-block: var(--space-12);
}

.site-nav__logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-8);
  font-weight: 700;
  font-size: var(--text-label-md);
  line-height: var(--leading-label-md);
}

.site-nav__mark {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-8);
  display: grid;
  place-items: center;
  background: var(--color-action-primary);
  color: var(--color-text-on-brand);
  font-family: var(--font-mono);
  font-size: var(--text-caption);
  font-weight: 500;
}

.site-nav__links {
  margin-inline-start: auto;
  display: none;
  gap: var(--space-20);
  color: var(--color-text-secondary);
  font-size: var(--text-label-md);
  font-weight: 500;
}

.site-nav__links a:hover {
  color: var(--color-text-primary);
}

.site-nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .site-nav__links {
    display: flex;
  }
}

/* Buttons — Accent Solid / Outline / Text · size l default for hero */
.ds-btn {
  appearance: none;
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  font-family: var(--font-ui);
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  transition: background-color var(--duration-normal) var(--ease-default),
    color var(--duration-normal) var(--ease-default),
    border-color var(--duration-normal) var(--ease-default),
    box-shadow var(--duration-normal) var(--ease-default);
}

.ds-btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--color-focus-ring) 28%, transparent);
}

.ds-btn--l {
  height: 48px;
  padding: 10px 12px;
  border-radius: var(--radius-8);
  font-size: 16px;
  line-height: 28px;
}

.ds-btn--m {
  height: 40px;
  padding: 8px 12px;
  border-radius: var(--radius-8);
  font-size: var(--text-label-md);
  line-height: var(--leading-label-md);
}

.ds-btn--icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: var(--radius-8);
}

.ds-btn--accent-solid {
  background: var(--color-action-primary);
  color: var(--color-text-on-brand);
}

.ds-btn--accent-solid:hover {
  background: var(--color-action-primary-hover);
}

.ds-btn--accent-solid:active {
  background: var(--color-action-primary-press);
}

.ds-btn--accent-outline {
  background: transparent;
  color: var(--color-action-primary);
  border-color: var(--color-primary-100);
}

.ds-btn--accent-outline:hover {
  background: var(--color-primary-50);
}

.ds-btn--base-outline {
  background: transparent;
  color: #485462;
  border-color: #c6d0dc;
}

[data-theme="dark"] .ds-btn--base-outline {
  color: var(--color-text-secondary);
  border-color: var(--color-border-default);
}

.ds-btn--base-outline:hover {
  background: var(--color-bg-muted);
}

.ds-btn--base-tonal {
  background: #f3f5f7;
  color: #5d6c7e;
}

[data-theme="dark"] .ds-btn--base-tonal {
  background: var(--color-bg-muted);
  color: var(--color-text-secondary);
}

/* Chips */
.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-8);
  height: 32px;
  padding: 4px 8px;
  border-radius: var(--radius-8);
  font-size: var(--text-label-md);
  line-height: var(--leading-label-md);
  font-weight: 400;
}

.chip--tonal {
  background: var(--color-primary-50);
  color: var(--color-action-primary);
}

.chip--outline {
  background: transparent;
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border-chip);
}

[data-theme="dark"] .chip--tonal {
  background: color-mix(in srgb, var(--color-action-primary) 18%, transparent);
  color: var(--color-action-primary);
}

/* Hero */
.hero {
  background: var(--color-bg-canvas-brand);
  padding-block: var(--space-52) var(--space-64);
}

.hero__grid {
  display: grid;
  gap: var(--space-40);
  align-items: center;
}

@media (min-width: 1024px) {
  .hero__grid {
    grid-template-columns: 1.2fr 0.8fr;
    gap: var(--space-64);
  }
}

.hero__copy {
  display: grid;
  gap: var(--space-16);
  max-width: 40rem;
  animation: rise var(--duration-enter) var(--ease-default) both;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-12);
  margin-top: var(--space-8);
}

.hero__panel {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-24);
  box-shadow: var(--shadow-e4);
  padding: var(--space-24);
  display: grid;
  gap: var(--space-16);
}

.hero__panel-title {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  color: var(--color-text-secondary);
  font-size: var(--text-label-sm);
  font-weight: 500;
}

.hero__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
}

.stat {
  background: var(--color-bg-muted);
  border-radius: var(--radius-16);
  padding: var(--space-16);
  display: grid;
  gap: var(--space-4);
}

.stat strong {
  font-size: var(--text-display-lg);
  line-height: var(--leading-display-lg);
  font-weight: 700;
  color: var(--color-action-primary);
}

.stat span {
  color: var(--color-text-muted);
  font-size: var(--text-body-sm);
}

.platform-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
}

/* Sections */
.section {
  padding-block: var(--space-64);
}

.section-head {
  display: grid;
  gap: var(--space-12);
  margin-bottom: var(--space-40);
  max-width: 40rem;
  text-align: start;
}

.section-head .body-lg {
  color: var(--color-text-secondary);
}

.craft-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-16);
}

.craft-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-20);
  box-shadow: var(--shadow-e2);
  padding: var(--space-24);
  display: grid;
  gap: var(--space-16);
  transition: border-color var(--duration-normal) var(--ease-default),
    box-shadow var(--duration-normal) var(--ease-default);
}

.craft-card:hover {
  border-color: var(--color-primary-100);
  box-shadow: var(--shadow-e4);
}

.craft-card__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-12);
  display: grid;
  place-items: center;
  background: var(--color-primary-50);
  color: var(--color-action-primary);
}

[data-theme="dark"] .craft-card__icon {
  background: color-mix(in srgb, var(--color-action-primary) 16%, transparent);
}

.craft-card p {
  color: var(--color-text-secondary);
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
}

/* Path / timeline */
.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-16);
}

.timeline li {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-20);
  padding: var(--space-24);
  border-inline-start: 3px solid var(--color-action-secondary);
  display: grid;
  gap: var(--space-8);
}

.timeline .when {
  font-size: var(--text-label-sm);
  line-height: var(--leading-label-sm);
  font-weight: 500;
  color: var(--color-action-secondary);
}

.timeline p {
  color: var(--color-text-secondary);
}

/* About */
.about-band {
  background: var(--color-bg-muted);
  padding-block: var(--space-64);
}

.about-panel {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-24);
  box-shadow: var(--shadow-e3);
  padding: var(--space-32);
  display: grid;
  gap: var(--space-16);
  max-width: 48rem;
}

.about-panel blockquote {
  margin: 0;
  padding: var(--space-16);
  border-radius: var(--radius-16);
  background: var(--color-secondary-50);
  color: var(--color-text-primary);
  border: 1px solid var(--color-secondary-100);
  font-size: var(--text-body-lg);
  line-height: var(--leading-body-lg);
}

[data-theme="dark"] .about-panel blockquote {
  background: color-mix(in srgb, var(--color-action-secondary) 14%, transparent);
  border-color: color-mix(in srgb, var(--color-action-secondary) 28%, transparent);
}

/* Contact */
.contact-panel {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-32);
  box-shadow: var(--shadow-e5);
  padding: var(--space-40) var(--space-24);
  display: grid;
  gap: var(--space-16);
  justify-items: start;
}

.contact-panel .body-lg {
  color: var(--color-text-secondary);
  max-width: 36rem;
}

/* Footer */
.site-footer {
  padding-block: var(--space-32) var(--space-40);
}

.site-footer__divider {
  border-top: 1px solid var(--color-border-default);
  margin-bottom: var(--space-24);
}

.site-footer__row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-12) var(--space-24);
  justify-content: space-between;
  color: var(--color-text-muted);
  font-size: var(--text-body-sm);
}

/* Motion */
@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.rise {
  opacity: 0;
  transform: translateY(12px);
}

.rise.is-in {
  animation: rise var(--duration-enter) var(--ease-default) both;
}

@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;
  }

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