:root {
  --pitch: #0B3D2E;
  --pitch-deep: #061D15;
  --lawn: #2E7D5D;
  --gold: #C9A227;
  --bright-gold: #E6C765;
  --graphite: #1A1A1A;
  --stone: #F2EFE9;
  --white: #FFFFFF;
  --teal: #00B4D8;
  --purple: #7B2D8B;
  --header-height: 84px;
  --container: 1240px;
  --gutter: clamp(20px, 5vw, 48px);
  --border-gold: rgba(201, 162, 39, 0.28);
  --font-display: "Oswald", "Noto Sans SC", "Source Sans Pro", sans-serif;
  --font-data: "Roboto Mono", "SFMono-Regular", Consolas, monospace;
  --font-body: "Noto Sans SC", "Source Sans Pro", system-ui, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 12px);
  color-scheme: dark;
}

body {
  min-height: 100vh;
  background: var(--pitch);
  color: var(--stone);
  font-family: var(--font-body);
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

ul,
ol {
  list-style: none;
}

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

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

:focus-visible {
  outline: 2px solid var(--bright-gold);
  outline-offset: 4px;
}

::selection {
  background: var(--gold);
  color: var(--graphite);
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 2000;
  padding: 12px 18px;
  background: var(--gold);
  color: var(--graphite);
  font-weight: 700;
  transform: translateY(-200%);
  transition: transform 0.2s ease;
}

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  height: var(--header-height);
  display: flex;
  align-items: center;
  border-bottom: 1px solid transparent;
  background: linear-gradient(180deg, rgba(3, 15, 11, 0.82) 0%, rgba(3, 15, 11, 0.38) 62%, rgba(3, 15, 11, 0) 100%);
  transition: background 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.site-header[data-scrolled="true"] {
  background: linear-gradient(180deg, rgba(11, 61, 46, 0.98) 0%, rgba(6, 29, 21, 0.98) 100%);
  border-color: var(--border-gold);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.28);
}

.site-header__bar {
  width: min(100% - 40px, var(--container));
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 30px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1;
  text-transform: uppercase;
}

.brand:hover .brand__mark {
  border-color: var(--bright-gold);
}

.brand__mark {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 34px;
  height: 34px;
  padding: 6px 5px;
  background: var(--pitch);
  border: 1px solid var(--gold);
  transform: skewX(-8deg);
  transition: border-color 0.25s ease;
}

.brand__stripe--one {
  height: 3px;
  background: var(--gold);
}

.brand__stripe--two {
  width: 64%;
  height: 3px;
  background: var(--lawn);
}

.brand__stripe--three {
  height: 3px;
  background: var(--bright-gold);
}

.site-nav {
  margin-left: auto;
}

.site-nav__list {
  display: flex;
  align-items: center;
  gap: clamp(2px, 1vw, 16px);
}

.site-nav__item {
  flex: none;
}

.site-nav__link {
  display: flex;
  align-items: baseline;
  gap: 6px;
  padding: 12px 8px;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  line-height: 1;
  text-transform: uppercase;
  color: rgba(242, 239, 233, 0.86);
  border-bottom: 2px solid transparent;
  transition: color 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.site-nav__link:hover,
.site-nav__link:focus-visible {
  color: var(--bright-gold);
  border-bottom-color: var(--gold);
}

.site-nav__link[aria-current="page"] {
  color: var(--bright-gold);
  border-bottom-color: var(--gold);
  background: linear-gradient(180deg, transparent 0%, rgba(201, 162, 39, 0.12) 100%);
}

.site-nav__index {
  font-family: var(--font-data);
  font-size: 0.58rem;
  color: var(--teal);
  letter-spacing: 0.02em;
  opacity: 0.9;
}

.site-nav__label {
  line-height: 1;
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 14px;
  background: var(--gold);
  border: 1px solid var(--gold);
  color: var(--graphite);
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.header-cta:hover {
  background: var(--bright-gold);
  border-color: var(--bright-gold);
  transform: translateY(-2px);
}

.header-cta__index {
  font-family: var(--font-data);
  font-size: 0.6rem;
  opacity: 0.65;
}

.header-help {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  background: rgba(11, 61, 46, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: var(--stone);
  font-family: var(--font-display);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: border-color 0.25s ease, background 0.25s ease;
}

.header-help:hover {
  background: rgba(11, 61, 46, 0.75);
  border-color: var(--bright-gold);
}

.header-help__icon {
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border: 1px solid var(--bright-gold);
  color: var(--bright-gold);
  font-family: var(--font-data);
  font-size: 0.66rem;
}

.nav-toggle {
  display: none;
  align-items: center;
  gap: 8px;
  padding: 10px;
  background: rgba(6, 29, 21, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: var(--stone);
  line-height: 1;
}

.nav-toggle__box {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 18px;
  height: 14px;
}

.nav-toggle__line {
  display: block;
  height: 2px;
  background: var(--bright-gold);
  transition: transform 0.3s ease, opacity 0.3s ease, width 0.3s ease;
}

.nav-toggle__line:nth-child(1) {
  width: 100%;
}

.nav-toggle__line:nth-child(2) {
  width: 70%;
}

.nav-toggle__line:nth-child(3) {
  width: 100%;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__line:nth-child(1) {
  width: 100%;
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__line:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__line:nth-child(3) {
  width: 100%;
  transform: translateY(-7px) rotate(-45deg);
}

.nav-toggle__text {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.site-footer {
  position: relative;
  overflow: hidden;
  background: var(--pitch-deep);
  border-top: 1px solid var(--border-gold);
  color: rgba(242, 239, 233, 0.78);
}

.site-footer::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}

.site-footer::after {
  content: "REPLAY";
  position: absolute;
  right: -40px;
  bottom: -60px;
  color: rgba(242, 239, 233, 0.025);
  font-family: var(--font-display);
  font-size: clamp(90px, 16vw, 200px);
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 0.75;
  pointer-events: none;
}

.site-footer__cut {
  position: relative;
  height: 4px;
  background: linear-gradient(90deg, var(--gold) 0%, var(--lawn) 45%, var(--teal) 80%, transparent 100%);
}

.site-footer__content {
  position: relative;
  z-index: 1;
  width: min(100% - 40px, var(--container));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr) minmax(0, 1.1fr);
  gap: clamp(32px, 6vw, 72px);
  padding: 72px 0 52px;
}

.brand--footer .brand__mark {
  border-color: var(--bright-gold);
}

.site-footer__slogan {
  margin-top: 20px;
  color: var(--bright-gold);
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-footer__trust {
  max-width: 34ch;
  margin-top: 16px;
  font-size: 0.9rem;
}

.site-footer__edition {
  display: inline-block;
  margin-top: 22px;
  padding: 8px 10px;
  border: 1px solid rgba(201, 162, 39, 0.35);
  color: var(--teal);
  font-family: var(--font-data);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
}

.site-footer__title {
  padding-bottom: 12px;
  margin-bottom: 22px;
  border-bottom: 1px solid rgba(201, 162, 39, 0.3);
  color: var(--bright-gold);
  font-family: var(--font-display);
  font-size: 0.92rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.site-footer__nav a {
  display: inline-block;
  padding: 6px 0;
  border-bottom: 1px solid transparent;
  color: rgba(242, 239, 233, 0.72);
  font-size: 0.92rem;
  transition: color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.site-footer__nav a:hover {
  color: var(--bright-gold);
  border-bottom-color: var(--gold);
  transform: translateX(3px);
}

.site-footer__contact-list li {
  padding: 7px 0;
  color: rgba(242, 239, 233, 0.8);
  font-size: 0.9rem;
  word-break: break-all;
}

.site-footer__support-note {
  margin-top: 18px;
  padding: 14px;
  background: rgba(201, 162, 39, 0.08);
  border-left: 2px solid var(--gold);
  font-size: 0.82rem;
  color: rgba(242, 239, 233, 0.7);
}

.site-footer__bottom {
  position: relative;
  z-index: 1;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.site-footer__bottom-inner {
  width: min(100% - 40px, var(--container));
  margin: 0 auto;
  padding: 26px 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  color: rgba(242, 239, 233, 0.55);
  font-family: var(--font-data);
  font-size: 0.72rem;
}

.site-footer__icp {
  line-height: 1.5;
}

.site-footer__legal {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 4px;
}

.site-footer__legal a {
  color: rgba(242, 239, 233, 0.62);
  transition: color 0.2s ease;
}

.site-footer__legal a:hover {
  color: var(--bright-gold);
}

.to-top {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 999;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  background: var(--gold);
  border: 1px solid var(--pitch-deep);
  color: var(--graphite);
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease, background 0.3s ease;
}

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

.to-top:hover {
  background: var(--bright-gold);
}

.to-top__arrow {
  font-family: var(--font-data);
}

.container {
  width: min(100% - 48px, var(--container));
  margin-inline: auto;
}

.container--wide {
  width: min(100% - 32px, 1440px);
}

.section {
  padding: clamp(56px, 9vw, 120px) 0;
}

.section--dark {
  background: var(--pitch);
  color: var(--stone);
}

.section--graphite {
  background: var(--graphite);
  color: var(--stone);
}

.section--stone {
  background: var(--stone);
  color: var(--graphite);
}

.section--pitch-deep {
  background: var(--pitch-deep);
  color: var(--stone);
}

.section-heading {
  display: grid;
  grid-template-columns: 140px 1fr;
  align-items: end;
  gap: 12px 28px;
  margin-bottom: 36px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-gold);
}

.section-heading__kicker {
  grid-column: 1 / -1;
  color: var(--teal);
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.section-heading__title {
  grid-column: 2;
  color: var(--graphite);
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 4rem);
  letter-spacing: 0.04em;
  line-height: 0.94;
  text-transform: uppercase;
}

.section--dark .section-heading__title,
.section--graphite .section-heading__title {
  color: var(--white);
}

.section-heading__title--gold,
.section--dark .section-heading__title--gold {
  color: var(--bright-gold);
}

.section-heading__index {
  grid-column: 1;
  grid-row: 2;
  color: var(--gold);
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  writing-mode: vertical-rl;
}

.grid-basic {
  display: grid;
  gap: 24px;
}

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

.grid-basic--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-basic--4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 28px;
  background: var(--stone);
  border: 1px solid rgba(11, 61, 46, 0.16);
  color: var(--graphite);
  box-shadow: 6px 6px 0 rgba(6, 29, 21, 0.1);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.card:hover,
.card:focus-within {
  border-color: var(--gold);
  box-shadow: 10px 10px 0 rgba(201, 162, 39, 0.28);
  transform: translateY(-4px);
}

.card--dark {
  background: var(--graphite);
  border-color: rgba(255, 255, 255, 0.1);
  color: var(--stone);
}

.card__index {
  margin-bottom: 12px;
  color: var(--teal);
  font-family: var(--font-data);
  font-size: 0.68rem;
}

.card__label {
  color: var(--gold);
  font-family: var(--font-data);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.card__title {
  margin: 6px 0 12px;
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 0.04em;
  line-height: 1.1;
  text-transform: uppercase;
}

.card__text {
  font-size: 0.9rem;
  opacity: 0.82;
}

.index-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1px;
  background: var(--border-gold);
  border: 1px solid var(--border-gold);
}

.index-list__link {
  position: relative;
  display: block;
  height: 100%;
  padding: 22px 20px 24px;
  background: var(--pitch);
  color: var(--stone);
  transition: background 0.25s ease, color 0.25s ease, padding 0.25s ease;
}

.index-list__link:hover,
.index-list__link:focus-visible {
  padding-left: 28px;
  background: var(--lawn);
  color: var(--white);
}

.index-list__index {
  display: block;
  margin-bottom: 10px;
  color: var(--bright-gold);
  font-family: var(--font-data);
  font-size: 0.66rem;
}

.index-list__title {
  display: block;
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.index-list__desc {
  display: block;
  margin-top: 8px;
  color: rgba(242, 239, 233, 0.75);
  font-size: 0.82rem;
}

.data-stat {
  position: relative;
  padding: 26px 22px 20px;
  background: rgba(6, 29, 21, 0.62);
  border-top: 2px solid var(--gold);
  color: var(--stone);
}

.data-stat--graphite {
  background: var(--graphite);
}

.data-stat--purple {
  border-top-color: var(--purple);
}

.data-stat__value {
  color: var(--bright-gold);
  font-family: var(--font-data);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1;
}

.data-stat__value small {
  margin-left: 4px;
  color: var(--teal);
  font-size: 0.55em;
}

.data-stat__label {
  display: block;
  margin-top: 12px;
  color: rgba(242, 239, 233, 0.6);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border: 1px solid rgba(201, 162, 39, 0.34);
  color: var(--bright-gold);
  font-family: var(--font-data);
  font-size: 0.66rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.tag::before {
  content: "";
  width: 5px;
  height: 5px;
  background: var(--teal);
}

.tag--gold::before {
  background: var(--gold);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 22px;
  border: 1px solid transparent;
  color: var(--stone);
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1;
  text-transform: uppercase;
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.btn--gold {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--graphite);
  box-shadow: 6px 6px 0 rgba(6, 29, 21, 0.55);
}

.btn--gold:hover {
  background: var(--bright-gold);
  border-color: var(--bright-gold);
  box-shadow: 8px 8px 0 rgba(6, 29, 21, 0.45);
  transform: translateY(-2px);
}

.btn--outline {
  border-color: var(--gold);
  color: var(--bright-gold);
}

.btn--outline:hover {
  background: rgba(201, 162, 39, 0.12);
  color: var(--bright-gold);
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 18px 0;
  color: rgba(242, 239, 233, 0.6);
  font-family: var(--font-data);
  font-size: 0.74rem;
}

.breadcrumbs a {
  color: var(--bright-gold);
  transition: color 0.2s ease;
}

.breadcrumbs a:hover {
  color: var(--gold);
}

.breadcrumbs [aria-current="page"] {
  color: var(--white);
}

.breadcrumbs__sep {
  opacity: 0.5;
}

.image-frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, rgba(46, 125, 93, 0.4) 0%, rgba(6, 29, 21, 0.9) 100%);
  border: 1px solid var(--border-gold);
}

.image-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201, 162, 39, 0.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 162, 39, 0.18) 1px, transparent 1px);
  background-size: 32px 32px;
  mix-blend-mode: screen;
}

.image-frame::after {
  content: attr(data-label);
  position: absolute;
  left: 14px;
  bottom: 14px;
  z-index: 1;
  padding: 8px 10px;
  background: rgba(6, 29, 21, 0.78);
  border-left: 2px solid var(--gold);
  color: var(--bright-gold);
  font-family: var(--font-data);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
}

.image-frame--wide {
  aspect-ratio: 16 / 9;
}

.image-frame--portrait {
  aspect-ratio: 3 / 4;
}

.skill-path {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}

.skill-path__node {
  position: relative;
  padding: 26px 20px;
  background: rgba(11, 61, 46, 0.85);
  border: 1px solid rgba(201, 162, 39, 0.3);
  color: var(--stone);
}

.skill-path__node::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -12px;
  width: 12px;
  height: 1px;
  background: var(--gold);
}

.skill-path__node:last-child::after {
  display: none;
}

.skill-path__index {
  color: var(--teal);
  font-family: var(--font-data);
  font-size: 0.72rem;
}

.skill-path__title {
  margin: 10px 0 8px;
  color: var(--bright-gold);
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.skill-path__text {
  color: rgba(242, 239, 233, 0.72);
  font-size: 0.84rem;
}

.accordion {
  border-top: 1px solid var(--border-gold);
}

.accordion__item {
  border-bottom: 1px solid rgba(201, 162, 39, 0.22);
}

.accordion__heading {
  font-size: 1rem;
}

.accordion__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 22px 4px;
  background: transparent;
  color: var(--stone);
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-align: left;
  text-transform: uppercase;
  transition: color 0.2s ease;
}

.accordion__trigger::after {
  content: "+";
  color: var(--gold);
  font-family: var(--font-data);
  font-size: 1rem;
  transition: transform 0.3s ease, color 0.3s ease;
}

.accordion__item.is-open .accordion__trigger::after {
  color: var(--bright-gold);
  transform: rotate(45deg);
}

.accordion__trigger:hover {
  color: var(--bright-gold);
}

.accordion__panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s ease;
}

.accordion__item.is-open .accordion__panel {
  grid-template-rows: 1fr;
}

.accordion__content {
  overflow: hidden;
  padding-right: 12px;
  font-size: 0.9rem;
  color: rgba(242, 239, 233, 0.75);
}

.accordion__item.is-open .accordion__content {
  padding-bottom: 22px;
}

.section--stone .accordion__trigger {
  color: var(--graphite);
}

.section--stone .accordion__item {
  border-color: rgba(11, 61, 46, 0.2);
}

.section--stone .accordion__content {
  color: rgba(26, 26, 26, 0.78);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.55s ease, transform 0.55s ease;
  will-change: opacity, transform;
}

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

@media (max-width: 1020px) {
  .site-header__bar {
    width: min(100% - 24px, var(--container));
    gap: 16px;
  }

  .site-nav {
    position: fixed;
    top: var(--header-height);
    right: 0;
    bottom: 0;
    z-index: 995;
    width: min(360px, 88vw);
    margin-left: 0;
    padding: 32px 28px;
    overflow-y: auto;
    background: linear-gradient(180deg, rgba(6, 29, 21, 0.99) 0%, rgba(6, 29, 21, 0.92) 100%);
    border-left: 1px solid var(--border-gold);
    transform: translateX(105%);
    visibility: hidden;
    transition: transform 0.38s ease, visibility 0.38s ease;
  }

  .site-nav[data-open="true"] {
    transform: translateX(0);
    visibility: visible;
  }

  .site-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
  }

  .site-nav__item {
    width: 100%;
  }

  .site-nav__link {
    justify-content: flex-start;
    padding: 16px 10px;
    border-bottom: 0;
    border-left: 2px solid transparent;
    font-size: 1.02rem;
  }

  .site-nav__link:hover,
  .site-nav__link:focus-visible {
    background: rgba(255, 255, 255, 0.04);
    border-bottom-color: transparent;
    border-left-color: var(--gold);
  }

  .site-nav__link[aria-current="page"] {
    background: none;
    border-bottom-color: transparent;
    border-left-color: var(--gold);
  }

  .site-nav__index {
    min-width: 28px;
  }

  .site-header__actions {
    margin-left: auto;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .grid-basic--3,
  .grid-basic--4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

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

  .site-footer__brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 680px) {
  .section-heading {
    grid-template-columns: 1fr;
  }

  .section-heading__index {
    grid-column: 1;
    grid-row: 1;
    writing-mode: horizontal-tb;
  }

  .section-heading__title {
    grid-column: 1;
  }

  .grid-basic--2,
  .grid-basic--3,
  .grid-basic--4 {
    grid-template-columns: 1fr;
  }

  .skill-path__node::after {
    display: none;
  }

  .site-footer__content {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .site-footer__brand {
    grid-column: auto;
  }

  .site-footer__bottom-inner {
    justify-content: center;
    text-align: center;
  }

  .to-top {
    right: 12px;
    bottom: 12px;
  }
}

@media (max-width: 640px) {
  .site-header__bar {
    gap: 8px;
  }

  .brand__text {
    font-size: 1.1rem;
  }

  .header-cta {
    padding: 9px 10px;
  }

  .header-cta__text,
  .header-help__label,
  .nav-toggle__text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }

  .header-help {
    padding: 10px;
  }

  .nav-toggle {
    padding: 9px 10px;
  }
}

@media (prefers-color-scheme: light) {
  body {
    background: var(--stone);
    color: var(--graphite);
  }

  .site-header {
    border-bottom-color: rgba(11, 61, 46, 0.08);
  }

  .site-footer {
    background: var(--pitch);
  }
}

@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;
  }

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