:root {
  color-scheme: light;
  --bg: #eee8dc;
  --surface-rgb: 238, 232, 220;
  --text: #171715;
  --text-rgb: 23, 23, 21;
  --muted: rgba(var(--text-rgb), 0.68);
  --line: rgba(var(--text-rgb), 0.2);
  --line-soft: rgba(var(--text-rgb), 0.12);
  --header-bg-alpha: 0.78;
  --header-bg-scrolled-alpha: 0.9;
  --accent: #b95e3a;
  --accent-rgb: 185, 94, 58;
  --accent-soft: rgba(var(--accent-rgb), 0.14);
  --focus-ring: rgba(var(--accent-rgb), 0.45);
  --accent-contrast: #16100b;
  --toggle-track: #d7d9de;
  --toggle-track-active: #c0c7d3;
  --toggle-hole: #f3f2ee;
  --toggle-hole-inner: rgba(26, 28, 32, 0.2);
  --toggle-hole-shadow:
    0 2px 5px rgba(0, 0, 0, 0.16), inset 0 1px 1px rgba(255, 255, 255, 0.65);
  --theme-duration: 250ms;
  --theme-ease: ease-in-out;
  --duration: 260ms;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --duration-fast: 220ms;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0b0b0c;
  --surface-rgb: 11, 11, 12;
  --text: #f2f1eb;
  --text-rgb: 242, 241, 235;
  --muted: rgba(var(--text-rgb), 0.66);
  --line: rgba(var(--text-rgb), 0.17);
  --line-soft: rgba(var(--text-rgb), 0.1);
  --header-bg-alpha: 0.68;
  --header-bg-scrolled-alpha: 0.84;
  --accent-contrast: #1a110c;
  --toggle-track: #545a68;
  --toggle-track-active: #646f86;
  --toggle-hole: #2f3440;
  --toggle-hole-inner: rgba(0, 0, 0, 0.26);
  --toggle-hole-shadow:
    0 2px 6px rgba(0, 0, 0, 0.45), inset 0 1px 1px rgba(255, 255, 255, 0.07);
}

html {
  scroll-behavior: smooth;
  background: var(--bg);
  color: var(--text);
  transition:
    background-color var(--theme-duration) var(--theme-ease),
    color var(--theme-duration) var(--theme-ease);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Manrope", system-ui, sans-serif;
  overflow-x: hidden;
  transition:
    background-color var(--theme-duration) var(--theme-ease),
    color var(--theme-duration) var(--theme-ease);
}

main,
.hero-section,
.editor-section,
.contact-section,
.site-footer,
.skill-block {
  transition:
    background-color var(--theme-duration) var(--theme-ease),
    color var(--theme-duration) var(--theme-ease),
    border-color var(--theme-duration) var(--theme-ease),
    opacity 130ms ease;
}

::selection {
  background: rgba(var(--accent-rgb), 0.24);
  color: var(--text);
}

:where(a, button):focus-visible {
  outline: 2px solid var(--accent) !important;
  outline-offset: 2px;
  box-shadow: 0 0 0 4px var(--focus-ring) !important;
  border-radius: 2px;
}

section {
  scroll-margin-top: 88px;
}

.page-wash {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(
      84rem 44rem at 100% -22%,
      rgba(var(--accent-rgb), 0.08),
      transparent 58%
    ),
    radial-gradient(
      60rem 32rem at -8% 118%,
      rgba(var(--accent-rgb), 0.04),
      transparent 62%
    );
  transition: background var(--duration) var(--ease);
}

.layout-shell {
  width: min(100%, 78rem);
  margin-inline: auto;
  padding-inline: 16px;
}

@media (min-width: 768px) {
  .layout-shell {
    padding-inline: 32px;
  }
}

.site-header {
  border-bottom: 1px solid var(--line-soft);
  background: rgba(var(--surface-rgb), var(--header-bg-alpha));
  backdrop-filter: blur(0px);
  transition:
    background-color var(--theme-duration) var(--theme-ease),
    backdrop-filter var(--duration) var(--ease),
    border-color var(--theme-duration) var(--theme-ease),
    box-shadow var(--duration) var(--ease),
    opacity 130ms ease;
}

.site-header.is-scrolled {
  background: rgba(var(--surface-rgb), var(--header-bg-scrolled-alpha));
  backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.nav-shell {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-link {
  font-family: "Outfit", sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text);
  transition: color var(--duration) var(--ease);
}

.brand-link:hover {
  color: var(--accent);
}

.desktop-nav {
  display: none;
  align-items: center;
  gap: 12px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

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

}

.cv-button {
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--text);
  transition:
    border-color var(--theme-duration) var(--theme-ease),
    color var(--theme-duration) var(--theme-ease),
    background-color var(--theme-duration) var(--theme-ease),
    transform var(--duration-fast) var(--ease);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding-inline: 14px;
  text-decoration: none;
}

.cv-button:hover {
  border-color: rgba(var(--accent-rgb), 0.5);
}

.cv-button:active {
  transform: translateY(1px);
}

.cv-button__label,
.cv-button__short {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.cv-button__short {
  display: none;
}

.nav-link {
  position: relative;
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  padding-inline: 2px;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color var(--duration) var(--ease);
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 11px;
  width: 100%;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition:
    transform var(--duration) var(--ease),
    background-color var(--duration) var(--ease);
}

.nav-link:hover,
.nav-link:focus-visible {
  color: var(--text);
}

.nav-link:hover::after,
.nav-link:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-link-active {
  color: var(--text) !important;
}

.nav-link-active::after {
  transform: scaleX(1) !important;
  transform-origin: left !important;
}

.menu-button {
  display: inline-flex;
  min-height: 44px;
  min-width: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  background: transparent;
  padding-inline: 12px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text);
  transition:
    border-color var(--theme-duration) var(--theme-ease),
    color var(--theme-duration) var(--theme-ease),
    background-color var(--theme-duration) var(--theme-ease);
}

.menu-button:hover {
  border-color: rgba(var(--accent-rgb), 0.5);
  color: var(--accent);
}

.theme-toggle {
  width: 52px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: inherit;
  transition:
    border-color var(--theme-duration) var(--theme-ease),
    background-color var(--theme-duration) var(--theme-ease),
    color var(--theme-duration) var(--theme-ease);
}

.theme-toggle:hover {
  border-color: rgba(var(--accent-rgb), 0.48);
}

.theme-toggle__track {
  position: relative;
  width: 42px;
  height: 22px;
  border-radius: 999px;
  background: var(--toggle-track);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.18);
  transition:
    background-color var(--duration-fast) var(--ease),
    box-shadow var(--duration-fast) var(--ease);
}

.theme-toggle__hole {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: var(--toggle-hole);
  box-shadow: var(--toggle-hole-shadow);
  transition:
    transform var(--duration-fast) var(--ease),
    background-color var(--duration-fast) var(--ease),
    box-shadow var(--duration-fast) var(--ease);
}

.theme-toggle__hole::after {
  content: "";
  position: absolute;
  inset: 5px;
  border-radius: 999px;
  background: transparent;
  box-shadow: inset 0 0 0 1px var(--toggle-hole-inner);
}

.theme-toggle[data-theme-state="dark"] .theme-toggle__track {
  background: var(--toggle-track-active);
}

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

.mobile-menu {
  border-top: 1px solid var(--line-soft);
  background: rgba(var(--surface-rgb), 0.95);
  transition:
    background-color var(--theme-duration) var(--theme-ease),
    border-color var(--theme-duration) var(--theme-ease),
    color var(--theme-duration) var(--theme-ease);
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-block: 12px;
}

.mobile-nav-link {
  width: 100%;
  justify-content: flex-start;
  padding-inline: 0;
}

.hero-section {
  border-bottom: 1px solid var(--line-soft);
  padding-top: clamp(48px, 7vw, 88px);
  padding-bottom: clamp(56px, 8vw, 112px);
}

.hero-grid {
  display: grid;
  min-height: calc(100dvh - 72px);
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 12px 16px;
  align-content: center;
}

.hero-kicker {
  grid-column: 1 / 5;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}

.hero-title {
  grid-column: 1 / 11;
  margin: 0;
  font-family: "Outfit", sans-serif;
  font-size: clamp(3.1rem, 12.5vw, 10.5rem);
  font-weight: 700;
  line-height: 0.88;
  letter-spacing: -0.04em;
  color: var(--text);
  text-wrap: balance;
}

.hero-title span {
  display: block;
  margin-left: clamp(0px, 8vw, 120px);
  font-weight: 500;
}

.hero-role {
  grid-column: 10 / 13;
  align-self: end;
  margin: 0 0 8px;
  text-align: right;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero-copy {
  grid-column: 2 / 8;
  margin: 16px 0 0;
  max-width: 42ch;
  font-size: 1.03rem;
  line-height: 1.88;
  color: var(--muted);
}

.hero-actions {
  grid-column: 9 / 13;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: flex-end;
  margin-top: 20px;
}

.hero-meta {
  grid-column: 6 / 13;
  margin: 22px 0 0;
  text-align: right;
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(var(--text-rgb), 0.5);
}

.cta {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  padding-inline: 18px;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  transition:
    transform var(--duration-fast) var(--ease),
    border-color var(--theme-duration) var(--theme-ease),
    color var(--theme-duration) var(--theme-ease),
    background-color var(--theme-duration) var(--theme-ease),
    box-shadow var(--duration) var(--ease),
    filter var(--duration-fast) var(--ease);
}

.cta:active {
  transform: translateY(1px) scale(0.99);
  filter: brightness(0.96);
}

.cta-primary {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--accent-contrast);
  box-shadow: 0 10px 22px rgba(var(--accent-rgb), 0.18);
}

.cta-primary:hover {
  background: transparent;
  color: var(--accent);
  box-shadow: none;
}

.cta-secondary {
  border-color: var(--line);
  background: transparent;
  color: var(--text);
}

.cta-secondary:hover {
  border-color: rgba(var(--accent-rgb), 0.5);
  color: var(--accent);
}

.editor-section {
  border-bottom: 1px solid var(--line-soft);
  padding-block: clamp(64px, 10vw, 136px);
}

.section-index {
  margin: 0;
  font-family: "Outfit", sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent);
}

.section-title {
  margin: 0;
  font-family: "Outfit", sans-serif;
  font-size: clamp(2.15rem, 5.3vw, 4.9rem);
  font-weight: 600;
  line-height: 0.96;
  letter-spacing: -0.03em;
  color: var(--text);
}

.section-lead {
  margin: 0;
  max-width: 46ch;
  font-size: 1rem;
  line-height: 1.82;
  color: var(--muted);
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 16px 20px;
}

.about-title {
  grid-column: 3 / 8;
}

.about-lead {
  grid-column: 7 / 13;
  margin: 0;
  max-width: 42ch;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--muted);
}

.about-points {
  grid-column: 2 / 12;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 12px 20px;
}

.about-points li {
  grid-column: span 6;
  margin: 0;
  border-top: 1px solid var(--line);
  padding-top: 12px;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--muted);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 16px 20px;
}

.projects-title {
  grid-column: 3 / 8;
}

.projects-grid .section-lead {
  grid-column: 8 / 13;
}

.project-list {
  grid-column: 1 / 13;
  margin-top: 30px;
  border-bottom: 1px solid var(--line-soft);
}

.project-row {
  display: grid;
  grid-template-columns: 48px minmax(0, 2fr) minmax(0, 1.1fr) auto;
  gap: 16px 24px;
  align-items: start;
  border-top: 1px solid var(--line);
  padding-block: 24px;
  transition:
    transform var(--duration) var(--ease),
    background-color var(--theme-duration) var(--theme-ease),
    border-color var(--theme-duration) var(--theme-ease);
}

.project-row:hover {
  background-color: rgba(var(--accent-rgb), 0.04);
  transform: translateX(8px);
}

.project-number {
  margin: 4px 0 0;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(var(--text-rgb), 0.46);
  transition: color var(--theme-duration) var(--theme-ease);
}

.project-main {
  max-width: 48ch;
}

.project-title {
  margin: 0;
  font-family: "Outfit", sans-serif;
  font-size: clamp(1.4rem, 2.6vw, 2.35rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--text);
  transition: color var(--theme-duration) var(--theme-ease);
}

.project-row:hover .project-title {
  color: var(--accent);
}

.project-desc {
  margin: 12px 0 0;
  font-size: 0.94rem;
  line-height: 1.78;
  color: var(--muted);
  transition: color var(--theme-duration) var(--theme-ease);
}

.project-stack {
  margin: 2px 0 0;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  line-height: 1.9;
  text-transform: uppercase;
  color: rgba(var(--text-rgb), 0.68);
  transition: color var(--theme-duration) var(--theme-ease);
}

.project-stack span {
  display: block;
}

.project-stack span:first-child {
  color: rgba(var(--text-rgb), 0.44);
  transition: color var(--theme-duration) var(--theme-ease);
}

.project-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: flex-start;
}

.text-link {
  position: relative;
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text);
  transition: color var(--theme-duration) var(--theme-ease);
}

.text-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 11px;
  width: 100%;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition:
    transform var(--duration) var(--ease),
    background-color var(--duration) var(--ease);
}

.text-link:hover,
.text-link:focus-visible {
  color: var(--accent);
}

.text-link:hover::after,
.text-link:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 16px 20px;
}

.skills-title {
  grid-column: 3 / 7;
}

.skills-grid .section-lead {
  grid-column: 8 / 13;
}

.skill-rail {
  grid-column: 2 / 13;
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px 20px;
}

.skill-block {
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.skill-block:nth-child(1) {
  grid-column: 1 / 6;
}

.skill-block:nth-child(2) {
  grid-column: 6 / 10;
}

.skill-block:nth-child(3) {
  grid-column: 10 / 13;
}

.skill-title {
  margin: 0;
  font-family: "Outfit", sans-serif;
  font-size: clamp(1.4rem, 2.2vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--text);
}

.skill-list {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.92rem;
  line-height: 1.72;
  color: var(--muted);
}

.contact-section {
  padding-block: clamp(72px, 11vw, 150px);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 16px 20px;
}

.contact-title {
  grid-column: 3 / 8;
}

.contact-copy {
  grid-column: 8 / 13;
  margin: 0;
  max-width: 40ch;
  font-size: 1rem;
  line-height: 1.84;
  color: var(--muted);
}

.contact-mail {
  grid-column: 2 / 11;
  margin-top: 28px;
  display: inline-block;
  width: fit-content;
  font-family: "Outfit", sans-serif;
  font-size: clamp(1.9rem, 5.8vw, 5.6rem);
  font-weight: 600;
  line-height: 0.94;
  letter-spacing: -0.03em;
  color: var(--text);
  text-decoration: none;
  transition:
    color var(--duration) var(--ease),
    transform var(--duration) var(--ease);
}

.contact-mail:hover {
  color: var(--accent);
  transform: translateX(8px);
}

.contact-links {
  grid-column: 9 / 13;
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px 18px;
}

.site-footer {
  border-top: 1px solid var(--line-soft);
  padding-block: 20px;
}

.footer-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(var(--text-rgb), 0.48);
}

.footer-top {
  min-height: 40px;
}

html.is-theme-switching .project-row,
html.is-theme-switching .project-number,
html.is-theme-switching .project-title,
html.is-theme-switching .project-desc,
html.is-theme-switching .project-stack,
html.is-theme-switching .project-stack span:first-child,
html.is-theme-switching .text-link {
  transition: none !important;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 300ms var(--ease),
    transform 300ms var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1023px) {
  .hero-grid {
    min-height: auto;
  }

  .hero-kicker,
  .hero-title,
  .hero-role,
  .hero-copy,
  .hero-actions,
  .hero-meta {
    grid-column: 1 / 13;
  }

  .hero-title span {
    margin-left: 0;
  }

  .hero-role,
  .hero-meta {
    text-align: left;
  }

  .hero-actions {
    justify-content: flex-start;
  }

  .about-title,
  .about-lead,
  .projects-title,
  .projects-grid .section-lead,
  .skills-title,
  .skills-grid .section-lead,
  .contact-title,
  .contact-copy {
    grid-column: 1 / 13;
  }

  .about-points,
  .skill-rail,
  .contact-mail,
  .contact-links {
    grid-column: 1 / 13;
  }

  .contact-links {
    justify-content: flex-start;
  }

  .project-row {
    grid-template-columns: 28px minmax(0, 1fr);
    gap: 14px 18px;
  }

  .project-main,
  .project-stack,
  .project-links {
    grid-column: 2;
  }

  .skill-block:nth-child(1),
  .skill-block:nth-child(2),
  .skill-block:nth-child(3) {
    grid-column: span 4;
  }
}

@media (max-width: 767px) {
  .nav-actions {
    gap: 8px;
  }

  .theme-toggle,
  .cv-button,
  .menu-button {
    min-width: 44px;
    min-height: 44px;
  }

  .cv-button {
    width: 44px;
    padding-inline: 0;
  }

  .cv-button__label {
    display: none;
  }

  .cv-button__short {
    display: inline;
  }

  .section-title {
    font-size: clamp(1.9rem, 11vw, 3.1rem);
  }

  .hero-title {
    font-size: clamp(2.7rem, 18vw, 5.2rem);
  }

  .about-points li {
    grid-column: span 12;
  }

  .project-row {
    grid-template-columns: 1fr;
  }

  .project-number,
  .project-main,
  .project-stack,
  .project-links {
    grid-column: 1;
  }

  .project-number {
    margin-top: 0;
  }

  .skill-rail {
    grid-template-columns: 1fr;
  }

  .skill-block:nth-child(1),
  .skill-block:nth-child(2),
  .skill-block:nth-child(3) {
    grid-column: 1;
  }

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

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