:root {
  --color-bg: #0c0c0c;
  --color-surface: #1a1a1a;
  --color-surface-strong: #202020;
  --color-surface-soft: rgba(255, 255, 255, 0.06);
  --color-text: #f2f2f2;
  --color-text-muted: #a0a0a0;
  --color-accent: #bea98e;
  --color-accent-bright: #d4b896;
  --color-border: rgba(255, 255, 255, 0.1);
  --color-shadow: rgba(0, 0, 0, 0.35);
  --font-body: "Inter", sans-serif;
  --font-display: "Playfair Display", serif;
  --max-width: 75rem;
  --radius-sm: 0.75rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --radius-pill: 999px;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;
  --space-10: 8rem;
  --glass-bg: rgba(255, 255, 255, 0.08);
  --glass-border: 1px solid rgba(255, 255, 255, 0.1);
  --glass-shadow: 0 8px 32px rgba(31, 38, 135, 0.18);
  --ease-entrance: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-hover: cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 180ms ease;
  --transition-base: 300ms var(--ease-hover);
  --transition-reveal: 600ms var(--ease-entrance);
  --z-skip: 100;
  --z-header: 80;
  --z-overlay: 70;
  --z-noise: -1;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 20rem;
  background:
    radial-gradient(circle at top left, rgba(190, 169, 142, 0.14), transparent 28%),
    radial-gradient(circle at 85% 15%, rgba(190, 169, 142, 0.08), transparent 20%),
    linear-gradient(180deg, #111111 0%, var(--color-bg) 24%, #090909 100%);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  font-weight: 300;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img,
svg,
picture {
  display: block;
  max-width: 100%;
}

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

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

button {
  color: inherit;
}

main,
section,
article,
header,
footer,
nav {
  position: relative;
}

::selection {
  background: rgba(190, 169, 142, 0.3);
  color: var(--color-text);
}

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

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

.section {
  padding: var(--space-9) 0;
}

.stack > * + * {
  margin-top: var(--space-5);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-accent);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 2.5rem;
  height: 1px;
  background: linear-gradient(90deg, var(--color-accent), transparent);
}

.section-title,
h1,
h2,
h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.05;
}

h1 {
  font-size: clamp(3rem, 5vw + 1rem, 5.5rem);
}

h2 {
  font-size: clamp(2rem, 3vw + 0.5rem, 3.5rem);
}

h3 {
  font-size: clamp(1.35rem, 1.6vw + 0.8rem, 1.9rem);
}

p,
li {
  color: var(--color-text-muted);
}

.text-gradient {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-bright));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.link-underline,
.site-nav__link,
.site-footer__meta a {
  position: relative;
}

.link-underline::after,
.site-nav__link::after,
.site-footer__meta a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.2rem;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--color-accent), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.link-underline:hover::after,
.link-underline:focus-visible::after,
.site-nav__link:hover::after,
.site-nav__link:focus-visible::after,
.site-nav__link.is-active::after,
.site-footer__meta a:hover::after,
.site-footer__meta a:focus-visible::after {
  transform: scaleX(1);
}

.button,
.button-secondary {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.875rem 1.4rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition:
    transform var(--transition-base),
    border-color var(--transition-base),
    background-color var(--transition-base),
    color var(--transition-base);
}

.button::after,
.button-secondary::after {
  content: "";
  position: absolute;
  inset: -35% 12%;
  z-index: -1;
  border-radius: inherit;
  background: radial-gradient(circle, rgba(212, 184, 150, 0.35), transparent 68%);
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.button {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-bright));
  color: #111111;
  box-shadow: 0 0.75rem 2rem rgba(190, 169, 142, 0.22);
}

.button-secondary {
  border-color: var(--color-border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--color-text);
}

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

.button:hover::after,
.button:focus-visible::after,
.button-secondary:hover::after,
.button-secondary:focus-visible::after {
  opacity: 1;
}

.glass-card {
  position: relative;
  overflow: hidden;
  border: var(--glass-border);
  border-radius: var(--radius-lg);
  background: var(--glass-bg);
  box-shadow: var(--glass-shadow);
}

.glass-card::before {
  content: "";
  position: absolute;
  inset: -40% auto auto -10%;
  width: 10rem;
  height: 10rem;
  background: radial-gradient(circle, rgba(190, 169, 142, 0.16), transparent 65%);
  pointer-events: none;
}

@supports (backdrop-filter: blur(10px)) {
  .glass-card,
  .site-header.is-scrolled .site-header__inner,
  .site-nav {
    backdrop-filter: blur(10px) saturate(180%);
  }
}

@supports not (backdrop-filter: blur(10px)) {
  .glass-card,
  .site-header.is-scrolled .site-header__inner,
  .site-nav {
    background: rgba(26, 26, 26, 0.9);
  }
}

.skip-link {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: var(--z-skip);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  color: #111111;
  font-weight: 700;
  transform: translateY(-160%);
  transition: transform var(--transition-fast);
}

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

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.site-shell {
  isolation: isolate;
}

.site-shell::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: var(--z-noise);
  opacity: 0.028;
  background:
    linear-gradient(rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.015)),
    radial-gradient(circle at center, rgba(255, 255, 255, 0.18) 0.0625rem, transparent 0.08rem),
    repeating-linear-gradient(
      0deg,
      rgba(255, 255, 255, 0.02) 0,
      rgba(255, 255, 255, 0.02) 1px,
      transparent 1px,
      transparent 3px
    );
  background-size: auto, 0.35rem 0.35rem, 100% 100%;
  filter: url(#noise-filter);
  pointer-events: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  padding: 1rem 0 0;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  padding: 0.95rem 1rem;
  border-radius: calc(var(--radius-lg) + 0.25rem);
  transition:
    background-color var(--transition-base),
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    transform var(--transition-base);
  contain: layout style;
}

.site-header.is-scrolled .site-header__inner {
  border: var(--glass-border);
  background: rgba(18, 18, 18, 0.78);
  box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.28);
}

.site-brand {
  display: inline-flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
}

.site-brand__eyebrow {
  color: var(--color-text-muted);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.site-brand__name {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 1vw + 1rem, 1.6rem);
  letter-spacing: -0.02em;
}

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.28rem;
  width: 3rem;
  height: 3rem;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
}

.nav-toggle span {
  width: 1.05rem;
  height: 1px;
  background: var(--color-text);
  transition:
    transform var(--transition-fast),
    opacity var(--transition-fast);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(0.38rem) rotate(45deg);
}

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

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-0.38rem) rotate(-45deg);
}

.site-nav {
  position: absolute;
  top: calc(100% + 0.75rem);
  left: 1rem;
  right: 1rem;
  padding: 1rem;
  border: var(--glass-border);
  border-radius: var(--radius-lg);
  background: rgba(18, 18, 18, 0.95);
  box-shadow: 0 1.25rem 2.5rem rgba(0, 0, 0, 0.3);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-0.5rem);
  transition:
    opacity var(--transition-base),
    transform var(--transition-base),
    visibility var(--transition-base);
}

.site-nav.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.site-nav__list {
  display: grid;
  gap: 0.9rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav__link {
  display: inline-flex;
  padding: 0.25rem 0;
  color: var(--color-text);
  font-size: 0.96rem;
  font-weight: 500;
}

.site-nav__link.is-active {
  color: var(--color-accent-bright);
}

#main-content {
  min-height: 65vh;
}

.page main > :first-child {
  padding-top: max(5rem, 9vh);
}

.page main > :last-child {
  padding-bottom: var(--space-9);
}

.hero,
.about,
.experience,
.education,
.contact,
.case-study {
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 0 auto;
}

.hero,
.about,
.experience,
.education,
.contact,
.case-study {
  display: grid;
  gap: var(--space-6);
  align-content: start;
  min-height: clamp(24rem, 60vh, 44rem);
  padding-bottom: var(--space-9);
}

.hero {
  align-items: center;
  padding-top: clamp(6rem, 14vh, 9rem);
  background:
    radial-gradient(circle at 18% 22%, rgba(190, 169, 142, 0.16), transparent 26%),
    radial-gradient(circle at 82% 18%, rgba(212, 184, 150, 0.12), transparent 24%),
    linear-gradient(135deg, rgba(190, 169, 142, 0.08), rgba(255, 255, 255, 0)),
    linear-gradient(225deg, rgba(190, 169, 142, 0.06), rgba(255, 255, 255, 0));
  background-size: 400% 400%;
  animation: gradient-shift 15s ease infinite;
}

.hero::before,
.about::before,
.experience::before,
.education::before,
.contact::before,
.case-study::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: calc(var(--radius-lg) + 0.5rem);
  border: 1px solid rgba(255, 255, 255, 0.03);
  pointer-events: none;
}

.hero > *,
.about > *,
.experience > *,
.education > *,
.contact > *,
.case-study > * {
  position: relative;
  z-index: 1;
}

.section-shell {
  padding: clamp(1.5rem, 2vw, 2rem);
}

.split-layout {
  display: grid;
  gap: var(--space-6);
}

.media-frame {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: 0 0 3.75rem rgba(190, 169, 142, 0.3);
}

.media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms var(--ease-hover);
}

.stats-bar,
.card-grid,
.timeline,
.detail-grid,
.tag-list {
  display: grid;
  gap: var(--space-4);
}

.stats-bar {
  grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
}

.card-grid {
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
}

.timeline {
  position: relative;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0.9rem;
  width: 1px;
  background: linear-gradient(180deg, rgba(190, 169, 142, 0), rgba(190, 169, 142, 0.7), rgba(190, 169, 142, 0));
}

.timeline-item {
  position: relative;
  padding-left: 3rem;
}

.timeline-item::before {
  content: "";
  position: absolute;
  top: 0.55rem;
  left: 0.55rem;
  width: 0.75rem;
  height: 0.75rem;
  border: 2px solid var(--color-accent);
  border-radius: 50%;
  background: var(--color-bg);
  box-shadow: 0 0 0 0.4rem rgba(190, 169, 142, 0.1);
}

.tag-list {
  grid-template-columns: repeat(auto-fit, minmax(8rem, max-content));
  align-items: start;
}

.tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.25rem;
  padding: 0.45rem 0.8rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.03);
  color: var(--color-text);
  font-size: 0.875rem;
  font-weight: 500;
}

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

.js-enabled .reveal {
  opacity: 0;
  transform: translateY(1.875rem);
  transition:
    opacity var(--transition-reveal),
    transform var(--transition-reveal);
}

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

.site-footer {
  padding: 0 0 2rem;
}

.site-footer__inner {
  display: grid;
  gap: var(--space-5);
  padding: 1.5rem;
  border: var(--glass-border);
  border-radius: calc(var(--radius-lg) + 0.25rem);
  background: rgba(255, 255, 255, 0.04);
}

.site-footer__title {
  margin: 0 0 0.4rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: 1.3rem;
}

.site-footer__copy,
.site-footer__meta p {
  margin: 0;
}

.site-footer__meta {
  display: grid;
  gap: 0.6rem;
}

.gold-glow {
  position: relative;
  box-shadow:
    0 0 60px rgba(190, 169, 142, 0.3),
    0 1.25rem 3rem rgba(0, 0, 0, 0.28);
}

.gold-glow::after {
  content: "";
  position: absolute;
  inset: -2%;
  border-radius: inherit;
  background:
    radial-gradient(circle at 50% 100%, rgba(190, 169, 142, 0.24), transparent 52%),
    radial-gradient(circle at 50% 50%, rgba(212, 184, 150, 0.14), transparent 70%);
  filter: blur(1.5rem);
  opacity: 0.7;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.surface-hover {
  position: relative;
  isolation: isolate;
  transition:
    transform var(--transition-base),
    border-color var(--transition-base);
}

.surface-hover::after {
  content: "";
  position: absolute;
  inset: auto 10% -18% 10%;
  z-index: -1;
  height: 40%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(190, 169, 142, 0.22), transparent 68%);
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.surface-hover:hover,
.surface-hover:focus-within {
  transform: translateY(-4px);
  box-shadow: 0 1.5rem 3rem rgba(0, 0, 0, 0.28);
  border-color: rgba(190, 169, 142, 0.22);
}

.surface-hover:hover::after,
.surface-hover:focus-within::after {
  opacity: 1;
}

.surface-hover:hover .media-frame img,
.surface-hover:focus-within .media-frame img,
.surface-hover:hover .project-card__media img,
.surface-hover:focus-within .project-card__media img {
  transform: scale(1.02);
}

@keyframes gradient-shift {
  0% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }

  100% {
    background-position: 0% 50%;
  }
}

@media (min-width: 48rem) {
  .container,
  .hero,
  .about,
  .experience,
  .education,
  .contact,
  .case-study {
    width: min(calc(100% - 3rem), var(--max-width));
  }

  .site-header {
    padding-top: 1.25rem;
  }

  .site-nav {
    position: static;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .site-nav__list {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 1.25rem;
  }

  .nav-toggle {
    display: none;
  }

  .split-layout {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    align-items: center;
  }

  .split-layout--reverse {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  }

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

  .site-footer__inner {
    grid-template-columns: 1.3fr 0.9fr;
    align-items: end;
  }
}

@media (min-width: 64rem) {
  .section {
    padding: var(--space-10) 0;
  }

  .hero,
  .about,
  .experience,
  .education,
  .contact,
  .case-study {
    gap: var(--space-7);
  }

  .timeline {
    gap: var(--space-6);
  }

  .timeline::before {
    left: 50%;
    margin-left: -0.5px;
  }

  .timeline-item {
    width: calc(50% - 2rem);
    padding-left: 0;
  }

  .timeline-item:nth-child(odd) {
    margin-right: auto;
    padding-right: 3.5rem;
    text-align: right;
  }

  .timeline-item:nth-child(even) {
    margin-left: auto;
    padding-left: 3.5rem;
  }

  .timeline-item::before {
    top: 0.75rem;
    left: auto;
  }

  .timeline-item:nth-child(odd)::before {
    right: -0.42rem;
  }

  .timeline-item:nth-child(even)::before {
    left: -0.36rem;
  }
}

@media (min-width: 90rem) {
  body {
    font-size: 1.125rem;
  }

  .container,
  .hero,
  .about,
  .experience,
  .education,
  .contact,
  .case-study {
    width: min(calc(100% - 5rem), 82rem);
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .js-enabled .reveal,
  .js-enabled .reveal.is-visible {
    opacity: 1;
    transform: none;
  }
}

.hero__layout,
.case-study__hero {
  display: grid;
  gap: var(--space-6);
}

.hero__content,
.hero__media,
.experience__intro,
.education__intro {
  max-width: 44rem;
}

.hero__name {
  margin: 0;
  color: var(--color-accent);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero__tagline,
.hero__summary,
.case-study__lede {
  max-width: 42rem;
  font-size: clamp(1.05rem, 0.8vw + 0.95rem, 1.3rem);
}

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

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.hero__portrait-frame {
  min-height: 24rem;
  border: 1px solid rgba(190, 169, 142, 0.24);
  box-shadow:
    0 0 60px rgba(190, 169, 142, 0.3),
    0 1.4rem 3rem rgba(0, 0, 0, 0.32);
}

.hero__portrait-frame img {
  aspect-ratio: 4 / 5;
}

.home-section,
.education-section {
  gap: var(--space-5);
}

.about-section,
.contact-links,
.contact-form,
.double-diamond,
.concept-flow {
  display: grid;
  gap: var(--space-4);
}

.home-section__header {
  max-width: 46rem;
}

.about__lede,
.contact__lede {
  color: var(--color-text);
}

.about-story {
  display: grid;
  gap: var(--space-4);
}

.about-attribute,
.about-skill,
.double-diamond__phase,
.concept-flow__node {
  padding: 1rem 1.1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
}

.about-attribute h3,
.about-attribute p,
.about-skill h3,
.contact-link__label,
.contact-link__value,
.double-diamond__phase h3,
.double-diamond__label,
.concept-flow__node h3,
.concept-flow__node p {
  margin: 0;
}

.about-skill-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: var(--space-3);
}

.about-skill h3 {
  font-size: 1.05rem;
}

.about__closing {
  max-width: 36rem;
}

.contact__hero {
  align-items: start;
}

.contact-link {
  display: grid;
  gap: 0.35rem;
}

.contact-link__label,
.double-diamond__label {
  color: var(--color-accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.contact-link__value {
  color: var(--color-text);
  font-size: 1.05rem;
  word-break: break-word;
}

.hp-field {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
}

.contact-form {
  margin-top: var(--space-5);
}

.contact-form__grid {
  display: grid;
  gap: var(--space-4);
}

.form-field {
  display: grid;
  gap: 0.65rem;
}

.form-field label {
  color: var(--color-text);
  font-weight: 500;
}

.form-field input,
.form-field textarea {
  width: 100%;
  padding: 0.95rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  color: var(--color-text);
  transition:
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    background-color var(--transition-base);
}

.form-field textarea {
  min-height: 10rem;
  resize: vertical;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: rgba(242, 242, 242, 0.45);
}

.form-field input:focus-visible,
.form-field textarea:focus-visible {
  border-color: rgba(190, 169, 142, 0.7);
  box-shadow: 0 0 0 0.2rem rgba(190, 169, 142, 0.14);
}

.form-field input[aria-invalid="true"],
.form-field textarea[aria-invalid="true"] {
  border-color: rgba(255, 122, 122, 0.8);
}

.form-field__error {
  min-height: 1.2rem;
  color: #ffb0b0;
  font-size: 0.9rem;
}

.contact-form__actions {
  display: grid;
  gap: var(--space-3);
  align-items: center;
}

.contact-form__status {
  min-height: 1.5rem;
  color: var(--color-text);
}

.contact-form__status.is-error {
  color: #ffb0b0;
}

.contact-form__status.is-success {
  color: var(--color-accent-bright);
}

.button[disabled] {
  cursor: wait;
  opacity: 0.7;
}

.stat-pill {
  padding: 1rem 1.1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
}

.stat-pill__value,
.timeline-card__company,
.education-card__meta,
.timeline-subrole__meta,
.timeline-card__location {
  margin: 0;
}

.stat-pill__value {
  color: var(--color-text);
  font-size: clamp(1.2rem, 1vw + 1rem, 1.7rem);
  font-weight: 700;
}

.stat-pill__label,
.timeline-card__location,
.timeline-subrole__meta,
.education-card__meta {
  margin-top: 0.3rem;
  font-size: 0.95rem;
}

.project-card {
  display: grid;
}

.project-card__media,
.experience-gallery__item,
.case-study-photo-strip .media-frame {
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.project-card__media img,
.experience-gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.timeline--experience {
  list-style: none;
  margin: 0;
  padding: 0;
}

.timeline-card {
  display: grid;
  gap: var(--space-4);
}

.timeline-card__eyebrow {
  display: grid;
  gap: var(--space-2);
}

.timeline-card__company {
  color: var(--color-text);
  font-weight: 600;
}

.timeline-card__list,
.case-study-steps {
  display: grid;
  gap: 0.8rem;
  margin: 0;
  padding-left: 1.1rem;
}

.timeline-subrole {
  display: grid;
  gap: var(--space-2);
  padding-top: var(--space-3);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.experience-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

.experience-gallery__item img {
  aspect-ratio: 4 / 3;
}

.case-study-section {
  gap: var(--space-4);
}

.case-study-photo-strip {
  display: grid;
  gap: var(--space-3);
}

.case-study-photo-strip img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 16 / 10;
}

.case-study-goal h3,
.case-study-goal p,
.case-study-details p {
  margin: 0;
}

.double-diamond__phase ul {
  margin-bottom: 0;
}

.concept-flow {
  align-items: center;
}

.concept-flow__arrow {
  color: var(--color-accent);
  font-size: 1.6rem;
  font-weight: 700;
  text-align: center;
}

.case-study-details {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: var(--space-3);
}

.case-study-details summary {
  cursor: pointer;
  color: var(--color-text);
  font-weight: 600;
}

.education-projects {
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 48rem) {
  .hero__layout,
  .case-study__hero {
    align-items: center;
  }

  .project-card {
    grid-template-rows: 16rem 1fr;
  }

  .case-study-photo-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

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

  .contact-form__full {
    grid-column: 1 / -1;
  }

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

  .concept-flow {
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr);
  }

  .contact-form__actions {
    grid-template-columns: auto 1fr;
  }
}

@media (min-width: 64rem) {
  .hero__layout,
  .case-study__hero {
    grid-template-columns: minmax(0, 1.15fr) minmax(20rem, 0.85fr);
  }

  .hero__portrait-frame {
    min-height: 34rem;
  }

  .timeline--experience {
    gap: var(--space-6);
  }

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

/* ── Theme Picker ───────────────────────── */

.theme-picker {
  position: fixed;
  bottom: var(--space-5);
  right: var(--space-5);
  z-index: 90;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 24px var(--color-shadow);
}

.theme-picker__label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.theme-picker__options {
  display: flex;
  gap: var(--space-2);
}

.theme-picker__swatch {
  display: block;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  border: 2px solid transparent;
  transition: border-color var(--transition-fast), transform var(--transition-fast);
  cursor: pointer;
}

.theme-picker__swatch:hover {
  transform: scale(1.15);
}

.theme-picker__swatch.is-active {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px var(--color-bg), 0 0 0 4px var(--color-accent);
}

/* ── Theme Transitions ─────────────────────── */

.theme-transitioning,
.theme-transitioning *,
.theme-transitioning *::before,
.theme-transitioning *::after {
  transition:
    background-color 300ms ease,
    color 300ms ease,
    border-color 300ms ease,
    box-shadow 300ms ease !important;
}

/* ── Print Stylesheet ──────────────────────── */

@media print {
  body {
    background: #ffffff !important;
    color: #000000 !important;
    font-size: 12pt;
  }

  * {
    color: #000000 !important;
    background: transparent !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }

  .theme-picker,
  .site-shell::before,
  .site-header,
  .nav-toggle,
  .skip-link {
    display: none !important;
  }

  a {
    text-decoration: underline;
  }

  a[href]::after {
    content: " (" attr(href) ")";
    font-size: 0.8em;
    color: #444444 !important;
  }

  .site-nav__link::after,
  .site-footer__meta a::after,
  .link-underline::after {
    display: none !important;
  }

  img {
    max-width: 100% !important;
  }

  .glass-card,
  .stat-pill,
  .about-attribute,
  .about-skill,
  .tag {
    border: 1px solid #cccccc !important;
  }
}

/* ── Error pages ─────────────────────────────────── */

.error-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  text-align: center;
  padding: var(--space-9) var(--space-5);
}

.error-page h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin: var(--space-4) 0;
}

.error-page p {
  color: var(--color-text-muted);
  max-width: 30rem;
}

.error-page .button {
  margin-top: var(--space-6);
}