/* Interface refinement. Loaded after the original, preserved stylesheets. */
:root {
  --fg-mid: #d0c9be;
  --fg-low: #a49c90;
  --fg-faint: #918a80;
  --line: #f4efe624;
  --line-strong: #f4efe642;
  --shell: min(1280px, calc(100% - var(--gutter) * 2));
  --sec-y: clamp(64px, 7vw, 112px);
}
body { line-height: 1.8; }
body:after { opacity: .025; }
a, button, input, textarea { -webkit-tap-highlight-color: transparent; }
:where(a, button, input, textarea):focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 5px;
}
.skip-link {
  position: fixed;
  top: 12px;
  left: 16px;
  z-index: 100;
  padding: 10px 18px;
  background: var(--fg);
  color: var(--bg);
  transform: translateY(-160%);
}
.skip-link:focus { transform: none; }
.site-header {
  height: 60px;
  padding-inline: max(var(--gutter), calc((100vw - 1280px) / 2));
  background: #0d0c0af2;
  border-bottom-color: #f4efe61c;
  gap: 28px;
}
.brand { gap: 16px; }
.brand > span { font-size: 16px; letter-spacing: .02em; }
.brand small { font-size: 9px; letter-spacing: .12em; }
.site-nav { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.site-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 56px;
  min-height: 44px;
  color: var(--fg-low);
  font-size: 13px;
  transition: color .2s, background .2s;
  border-radius: 6px;
}
.site-nav a:hover { color: var(--fg); background: #f4efe608; }
.site-nav a[aria-current] { color: var(--accent); }
.site-nav a[aria-current]:after {
  content: '';
  position: absolute;
  bottom: 2px;
  width: 14px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}
.header-status { margin-left: 20px; font-size: 10px; }
.section, .contact { scroll-margin-top: 92px; }
.hero { min-height: min(960px, 100svh); align-items: flex-end; }
.hero-media { background: url('/video/prisma-hero-poster.jpg') center / cover; }
.hero-media video { filter: saturate(.82) brightness(.83); object-position: 65% center; }
.hero-overlay {
  background: linear-gradient(90deg, #0d0c0ac4, #0d0c0a38 74%),
    linear-gradient(180deg, #0d0c0a1a 30%, #0d0c0a99 66%, var(--bg) 100%);
}
.hero-content { padding-top: 170px; padding-bottom: 38px; }
.hero-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--accent);
  font: 11px var(--font-mono);
  letter-spacing: .2em;
  margin-bottom: 28px;
}
.hero-kicker__line { width: 28px; height: 1px; background: var(--accent); }
.hero h1 {
  max-width: 15em;
  font-size: clamp(2.6rem, 4.65vw, 4.75rem);
  line-height: 1.3;
  letter-spacing: -.025em;
  text-wrap: initial;
}
.hero h1 > span { color: #e8bf8d; }
.hero-lead { max-width: 31em; margin-top: 25px; font-size: 15px; line-height: 1.95; }
.hero-actions { margin-top: 30px; gap: 12px; }
.icon-btn { min-height: 48px; padding: 11px 21px; border-radius: 6px; font-size: 13px; }
.icon-btn.is-primary { background: #f0d2ac; border-color: #f0d2ac; }
.icon-btn.is-primary:hover { background: #ffe4c2; border-color: #ffe4c2; color: #14110d; }
.icon-btn.is-primary:hover .icon-btn__icon { color: #8a5a1e; }
.hero-footer {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-top: clamp(38px, 7vh, 72px);
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.hero-identity { display: flex; align-items: center; gap: 12px; }
.hero-identity img { object-fit: cover; border-radius: 50%; border: 1px solid #e3a45c66; }
.hero-identity p { display: flex; flex-direction: column; gap: 2px; }
.hero-identity p > span { font-size: 12px; color: var(--fg-mid); }
.hero-identity small { color: var(--fg-low); font-size: 10px; letter-spacing: .12em; }
.hero-edition { margin-left: auto; padding-right: 110px; font: 9px var(--font-mono); color: var(--fg-low); letter-spacing: .14em; }
.hero-scroll { bottom: 50px; font-size: 11px; letter-spacing: .1em; }
.section-head { gap: 24px; padding-bottom: 28px; margin-bottom: 38px; }
.section-head__index {
  font: 11px var(--font-mono);
  color: var(--accent);
  -webkit-text-stroke: 0;
  letter-spacing: .12em;
  align-self: center;
  border: 1px solid #e3a45c40;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
}
.section-head h2 { font-size: clamp(1.9rem, 3vw, 2.8rem); line-height: 1.3; }
.section-head p { color: var(--fg-low); font-size: 14px; margin-bottom: 0; }
.experience-timeline__entry {
  grid-template-columns: minmax(0, .65fr) minmax(0, 1.35fr);
  gap: clamp(24px, 5vw, 72px);
  padding: clamp(32px, 4.5vw, 58px) 0;
  scroll-margin-top: 96px;
}
.experience-timeline__entry:first-child { border-top: 0; padding-top: 12px; }
.experience-timeline__heading { gap: 12px; }
.experience-timeline__label { font-size: clamp(1.15rem, 1.7vw, 1.5rem); }
.experience-timeline__index { color: var(--fg-faint); font-size: 10px; }
.experience-timeline__heading time { color: var(--fg-low); font-size: 11px; }
.experience-timeline .exp-preview {
  padding-left: clamp(24px, 3vw, 44px);
  border-left: 1px solid #e3a45c45;
}
.exp-preview h3 { font-size: clamp(1.25rem, 1.7vw, 1.65rem); line-height: 1.55; margin-bottom: 16px; }
.exp-preview > p { font-size: 14px; line-height: 2; max-width: 46em; }
.exp-tags { gap: 7px; }
.exp-tags span { background: #f4efe606; border-radius: 4px; color: var(--fg-low); font-size: 10px; }
.exp-open { min-height: 44px; align-self: flex-start; color: var(--accent); }
.exp-links a { min-height: 34px; align-items: center; }
.about .metrics {
  border: 1px solid var(--line);
  background: linear-gradient(120deg, #e3a45c08, #f4efe603);
  border-radius: 12px;
  overflow: hidden;
  margin-top: 12px;
}
.metric, .metric:first-child { padding: 28px; }
.metric strong { color: #e8bf8d; font-size: clamp(2.5rem, 3.5vw, 3.5rem); line-height: 1.1; }
.metric__label { margin-top: 12px; font-size: 12px; }
.metric__unit { font-size: 9px; color: var(--fg-low); }
.project-stack { margin-inline: 0; gap: 26px; }
.project-card { border-radius: 12px; height: auto; min-height: 360px; grid-template-columns: 1.1fr 1fr; }
.project-card__media { min-height: 100%; }
.project-card__body { padding: clamp(26px, 3.3vw, 48px); gap: 24px; }
.project-card__copy { gap: 14px; }
.project-card__copy small { color: #6e5942; letter-spacing: .14em; }
.project-card__copy h3 { font-size: clamp(1.45rem, 2.1vw, 2rem); }
.project-card__copy p { font-size: 14px; }
.project-card__cta { border-radius: 5px; min-height: 44px; }
.project-card:hover { border-color: #e3a45c70; }
.contact-head { align-items: center; padding-bottom: 22px; }
.contact h2 { font-size: clamp(1.9rem, 3.6vw, 3.3rem); line-height: 1.5; }
.contact-links { margin-top: 0; }
.contact-links a, .contact-links > span { padding: 20px 4px; min-height: 64px; font-size: 14px; }
.notes { margin-top: 12px; padding-bottom: 36px; }
.notes-head { align-items: center; }
.notes-head .section-head__index { font-size: 11px; -webkit-text-stroke: 0; }
.idea-launch, .idea-save, .idea-drop, .idea-reviews, .idea-card { border-radius: 6px; }
.idea-launch { min-height: 44px; }
.idea-collapse, .idea-emoji-picker button { min-width: 36px; min-height: 36px; }
.idea-name, .idea-drop-form textarea { border-radius: 5px; }
.detail-nav button, .detail-nav a, .detail-footer button, .g1-case-back, .g1-case-footer button { min-height: 44px; }
.detail-nav { padding-block: 12px; }
@media (width <= 1080px) {
  .brand small { display: none; }
  .metric, .metric:first-child { padding: 24px; }
}
@media (width <= 900px) {
  .section-head { grid-template-columns: auto minmax(0, 1fr); gap: 14px; }
  .section-head p { grid-column: 2; }
  .experience-timeline__entry { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .experience-timeline__heading { grid-template-columns: auto minmax(0, 1fr); }
  .experience-timeline .exp-preview { border-left: 0; padding-left: 0; }
  .project-card { grid-template-columns: 1fr; min-height: 0; }
  .project-card__media { aspect-ratio: 16 / 9; min-height: 0; }
  .project-card__body { gap: 24px; }
  .project-card__cta { margin-top: 8px; }
  .hero-edition { display: none; }
  .hero-scroll { display: none; }
  .hero h1 { max-width: none; font-size: clamp(2.5rem, 5.8vw, 3.6rem); }
}
@media (width <= 640px) {
  :root { --gutter: 22px; --sec-y: 60px; }
  .site-header { height: 56px; padding: 0 16px; gap: 12px; flex-wrap: nowrap; }
  .brand { align-self: center; }
  .brand > span { font-size: 14px; }
  .header-status { margin-left: auto; font-size: 9px; }
  .site-nav { flex-basis: auto; order: 0; justify-content: flex-end; margin-left: auto; gap: 0; }
  .site-nav a { min-height: 44px; min-width: 36px; padding-inline: 5px; font-size: 11px; }
  .site-nav a[aria-current]:after { bottom: 0; }
  .hero { min-height: 100svh; }
  .hero-content { padding-top: 188px; padding-bottom: 24px; }
  .hero-overlay { background: linear-gradient(180deg, #0d0c0a3d 8%, #0d0c0a91 38%, #0d0c0ae0 76%, var(--bg) 100%); }
  .hero-media video { object-position: 58% center; }
  .hero-kicker { font-size: 9px; margin-bottom: 22px; letter-spacing: .16em; }
  .hero h1 { font-size: clamp(1.75rem, 7.8vw, 2.6rem); line-height: 1.5; letter-spacing: -.035em; }
  .hero-lead { margin-top: 20px; max-width: 26em; font-size: 13px; line-height: 1.9; }
  .hero-actions { margin-top: 26px; gap: 10px; }
  .hero-actions .icon-btn { flex: 1 1 calc(50% - 10px); min-height: 46px; font-size: 12px; }
  .hero-actions .icon-btn.is-primary { flex-basis: 100%; }
  .hero-footer { margin-top: 34px; padding-top: 20px; }
  .hero-identity img { width: 36px; height: 36px; }
  .hero-identity p > span { font-size: 11px; }
  .hero-identity small { font-size: 9px; }
  .section, .contact, .experience-timeline__entry { scroll-margin-top: 112px; }
  .section-head { gap: 12px; padding-bottom: 24px; margin-bottom: 28px; }
  .section-head h2 { font-size: 1.8rem; }
  .section-head p { font-size: 12px; line-height: 1.9; }
  .section-head__index { width: 30px; height: 30px; font-size: 10px; }
  .experience-timeline__heading { gap: 8px 12px; }
  .experience-timeline__label { font-size: 1.2rem; }
  .exp-preview h3 { font-size: 1.2rem; }
  .exp-preview > p { font-size: 13px; line-height: 1.95; }
  .experience-timeline .exp-open { margin-top: 18px; font-size: 12px; }
  .metric, .metric:first-child { padding: 22px 16px; }
  .metric strong { font-size: 2.3rem; }
  .metric__label { font-size: 11px; }
  .metric__unit { font-size: 8px; letter-spacing: .06em; }
  .project-stack { gap: 20px; }
  .project-card__body { padding: 24px; gap: 18px; }
  .project-card__copy h3 { font-size: 1.4rem; }
  .project-card__copy p { font-size: 13px; }
  .contact h2 { font-size: 1.7rem; }
  .contact-note { font-size: 13px; }
  .contact-label { font-size: 10px; }
  .idea-invite p { font-size: 13px; }
  .copyright { font-size: 9px; letter-spacing: .06em; padding-top: 22px; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-media video { visibility: hidden; }
  .hero h1 { animation: none; }
}

/* Keep the longer product-section label inside the existing action layout. */
.hero-actions .icon-btn[href="#products"] .icon-btn__label { white-space: normal; text-wrap: balance; line-height: 1.5; }
.hero-actions .icon-btn__icon { flex-shrink: 0; }
@media (width <= 640px) {
  .hero-actions { align-items: stretch; }
  .hero-actions .icon-btn[href="#products"] { min-width: 0; }
}

/* Main-body redesign: a sticky overview, staggered experience cards and a
   two-column project stage. All content comes from the preserved site data. */
.about {
  isolation: isolate;
  padding-top: clamp(90px, 9vw, 144px);
  border-top: 0;
  background: radial-gradient(ellipse at 2% 25%, #28322835, transparent 47%),
    radial-gradient(ellipse at 95% 70%, #68472b1c, transparent 48%), #10110e;
}
.about:before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: .25;
  pointer-events: none;
  background-image: radial-gradient(#b6bda332 .6px, transparent .6px);
  background-size: 24px 24px;
  mask-image: linear-gradient(transparent, #000 20%, #000 80%, transparent);
}
.about-layout { display: grid; grid-template-columns: minmax(0, .31fr) minmax(0, .69fr); gap: clamp(32px, 4vw, 64px); align-items: start; }
.about-overview { position: sticky; top: 116px; min-width: 0; }
.about .section-head { display: flex; flex-direction: column; align-items: flex-start; border: 0; gap: 22px; margin: 0 0 36px; padding: 0; }
.about .section-head__index { align-self: flex-start; width: 46px; height: 46px; background: #e3a45c0b; }
.about .section-head h2 { font-size: clamp(2.3rem, 3.7vw, 3.6rem); letter-spacing: -.035em; }
.about .section-head p { max-width: 20em; font-size: 14px; line-height: 2; color: #b9b9a9; }
.about .metrics { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; border: 0; border-radius: 0; background: none; margin: 0; overflow: visible; }
.about .metric, .about .metric:first-child {
  position: relative;
  border: 1px solid #c7cbb51c;
  border-radius: 14px;
  padding: 24px 16px;
  background: linear-gradient(135deg, #d8dfb90b, #d8dfb903);
  transition: border-color .35s, background .35s, transform .35s;
}
.about .metric:hover { transform: translateY(-4px); border-color: #cbd49c4a; background: #d8dfb90d; }
.about .metric strong { font: 400 clamp(2rem, 3vw, 2.8rem)/1.1 var(--font-display); letter-spacing: -.045em; color: #d6d7af; }
.about .metric__label { font-size: 11px; line-height: 1.7; margin-top: 12px; color: #cbcbbf; }
.about .metric__unit { font-size: 8px; letter-spacing: .04em; color: #989b8d; }
.overview-orbit { position: relative; width: 130px; height: 130px; margin: 40px auto 0; border: 1px solid #bdc8a926; border-radius: 50%; animation: orbit-turn 30s linear infinite; }
.overview-orbit:before, .overview-orbit:after { content: ''; position: absolute; border: 1px solid #bdc8a926; border-radius: 50%; inset: 16px -12px; transform: rotate(-40deg); }
.overview-orbit:after { inset: -12px 16px; transform: rotate(-40deg); }
.overview-orbit__core { position: absolute; width: 8px; height: 8px; background: #c9cc9b; border-radius: 50%; top: 8px; left: 22px; box-shadow: 0 0 20px #c9cc9b66; }
@keyframes orbit-turn { to { transform: rotate(360deg); } }
.experience-timeline { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; gap: 24px; padding-bottom: 44px; }
.experience-timeline__entry, .experience-timeline__entry:first-child { display: block; border: 0; padding: 0; min-width: 0; scroll-margin-top: 116px; }
.experience-timeline__entry:nth-child(even) { padding-top: 64px; }
.experience-card {
  --card-tone: 208, 207, 158;
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: clamp(24px, 2.3vw, 34px);
  border: 1px solid rgba(var(--card-tone), .17);
  border-radius: 22px;
  background: linear-gradient(145deg, rgba(var(--card-tone), .075), #161713 62%);
  box-shadow: 0 14px 36px #00000024, inset 0 1px #ffffff04;
  transform: perspective(1100px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
  transition: transform .3s ease-out, border-color .35s, box-shadow .35s;
}
.experience-timeline__entry:nth-child(2) .experience-card { --card-tone: 223, 171, 112; background: linear-gradient(145deg, #30251c, #1b1914 65%); }
.experience-timeline__entry:nth-child(3) .experience-card { --card-tone: 145, 189, 178; background: linear-gradient(145deg, #1d2b26, #151c18 65%); }
.experience-timeline__entry:nth-child(4) .experience-card { --card-tone: 177, 164, 209; background: linear-gradient(145deg, #282330, #1a181e 65%); }
.experience-card:before, .project-card:before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  z-index: -1;
  pointer-events: none;
  opacity: 0;
  background: radial-gradient(380px circle at var(--pointer-x, 50%) var(--pointer-y, 0%), rgba(var(--card-tone, 227, 164, 92), .12), transparent 75%);
  transition: opacity .4s;
}
.experience-card:hover, .experience-card:focus-within { border-color: rgba(var(--card-tone), .5); box-shadow: 0 20px 60px #00000045, 0 0 36px rgba(var(--card-tone), .04); }
.experience-card:hover:before, .experience-card:focus-within:before, .project-card:hover:before { opacity: 1; }
.experience-timeline__heading { display: flex; align-items: flex-start; flex-direction: column; gap: 10px; padding-bottom: 22px; border-bottom: 1px solid rgba(var(--card-tone), .13); }
.experience-card__top { width: 100%; display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.experience-card__symbol { display: grid; place-items: center; width: 48px; height: 48px; border: 1px solid rgba(var(--card-tone), .2); border-radius: 14px; color: rgb(var(--card-tone)); background: rgba(var(--card-tone), .07); }
.experience-card__symbol svg { width: 26px; height: 26px; }
.experience-timeline__index { color: rgba(var(--card-tone), .45); font: 400 34px/1 var(--font-display); letter-spacing: -.04em; }
.experience-timeline__label { font: 500 clamp(17px, 1.55vw, 22px)/1.5 var(--font-sans); letter-spacing: -.025em; color: #f0efe6; }
.experience-timeline__heading time { color: rgba(var(--card-tone), .8); font-size: 9px; letter-spacing: .05em; }
.experience-timeline .exp-preview { display: flex; flex-direction: column; padding: 22px 0 0; border: 0; min-height: 0; }
.experience-timeline .exp-preview h3 { font-family: var(--font-sans); font-weight: 500; font-size: 15px; line-height: 1.7; letter-spacing: 0; margin: 0 0 14px; }
.experience-timeline .exp-preview__qualifier { font-size: 12px; line-height: 1.8; margin-top: 5px; color: #b6b6a9; }
.experience-timeline .exp-preview > p { color: #c0c0b5; font-size: 13px; line-height: 2; }
.experience-timeline .exp-tags { gap: 6px; margin-top: 20px; letter-spacing: .01em; }
.experience-timeline .exp-tags span { border: 1px solid rgba(var(--card-tone), .12); border-radius: 5px; padding: 3px 7px; color: rgba(var(--card-tone), .85); background: rgba(var(--card-tone), .04); font-size: 8px; line-height: 1.7; }
.experience-timeline .exp-tags span:after { content: none; }
.experience-timeline .exp-links { gap: 4px 14px; margin-top: 18px; }
.experience-timeline .exp-links a { font-size: 10px; color: #b6b7a9; min-height: 32px; }
.experience-timeline .exp-open { display: flex; justify-content: space-between; align-self: stretch; margin-top: 26px; border: 0; border-top: 1px solid rgba(var(--card-tone), .17); border-radius: 0; padding: 18px 0 0; color: rgb(var(--card-tone)); font-size: 11px; min-height: 44px; }
.experience-timeline .exp-open svg { width: 30px; height: 30px; border: 1px solid rgba(var(--card-tone), .25); border-radius: 50%; padding: 7px; transition: transform .3s, background .3s; }
.experience-timeline .exp-open:hover { background: none; color: #fff; }
.experience-timeline .exp-open:hover svg { transform: rotate(45deg); background: rgba(var(--card-tone), .15); }
/* Project cards form a single, staggered visual stage. */
.concepts { border: 0; background: #0c0d0b; padding-top: clamp(80px, 9vw, 140px); padding-bottom: clamp(90px, 10vw, 160px); }
.concepts .section-head { position: relative; display: grid; grid-template-columns: auto 1fr; gap: 12px 20px; max-width: 740px; border: 0; margin-bottom: 56px; padding: 0; }
.concepts .section-head__index { width: 46px; height: 46px; }
.concepts .section-head h2 { font-size: clamp(2.4rem, 4vw, 3.8rem); letter-spacing: -.03em; }
.concepts .section-head p { grid-column: 2; margin-top: 8px; max-width: 34em; }
.project-stack { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 36px; align-items: start; margin: 0; }
.project-stack-item { min-width: 0; }
.project-stack-item:nth-child(2) { padding-top: 110px; }
.project-card {
  --card-tone: 227, 164, 92;
  display: flex;
  flex-direction: column;
  min-height: 0;
  height: 100%;
  border-radius: 24px;
  border: 1px solid #e8d4b72c;
  background: #e5dbc7;
  box-shadow: 0 22px 70px #00000038;
  transform: perspective(1400px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
  transition: transform .4s ease-out, border-color .4s, box-shadow .4s;
}
.project-card:before { z-index: 3; }
.project-card:hover { box-shadow: 0 28px 80px #00000066; }
.project-card__media { width: 100%; height: auto; min-height: 0; aspect-ratio: 1.6; }
.project-card__media video { height: 100%; width: 100%; filter: saturate(.8) brightness(.9); }
.project-card__media:after { display: block; background: linear-gradient(180deg, transparent 50%, #e5dbc7); inset: 0; }
.project-card__body { width: 100%; flex: 1; gap: 20px; padding: 4px clamp(24px, 3vw, 44px) 34px; background: #e5dbc7; }
.project-card__num { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%; border: 1px solid #55452f45; font-size: 10px; }
.project-card__copy h3 { font-family: var(--font-sans); font-weight: 500; font-size: clamp(1.5rem, 2.4vw, 2.15rem); letter-spacing: -.03em; }
.project-card__copy small { color: #78664d; font-size: 10px; }
.project-card__copy p { font-size: 13px; line-height: 1.9; }
.project-card__cta { display: inline-flex; gap: 22px; border-radius: 30px; min-height: 44px; padding: 11px 20px; margin-top: 6px; }
.project-stack-item:nth-child(2) .project-card { --card-tone: 163, 184, 173; background: #1b2420; border-color: #93aa9c33; }
.project-stack-item:nth-child(2) .project-card__media:after { background: linear-gradient(180deg, transparent 50%, #1b2420); }
.project-stack-item:nth-child(2) .project-card__body { background: #1b2420; color: #e0e7dc; }
.project-stack-item:nth-child(2) .project-card__num { color: #afc5b4; border-color: #afc5b44a; }
.project-stack-item:nth-child(2) .project-card__copy small { color: #a5baaa; }
.project-stack-item:nth-child(2) .project-card__copy h3 { color: #e0e7dc; }
.project-stack-item:nth-child(2) .project-card__copy p { color: #b1bdaf; }
.project-stack-item:nth-child(2) .project-card__cta { color: #dce5d6; background: #ffffff08; border-color: #afc5b454; }
.project-stack-item:nth-child(2) .project-card:hover .project-card__cta { color: #142017; background: #c1d0b8; border-color: #c1d0b8; }
/* A rounded contact stage replaces the flat rows and section rules. */
.contact { border: 0; background: #0c0d0b; padding-top: 0; }
.contact > .shell { padding: clamp(28px, 4vw, 58px); border: 1px solid #cbd2ac26; border-radius: 30px 30px 0 0; background: radial-gradient(ellipse at 0 0, #3c493143, transparent 65%), #151912; }
.contact-head { border: 0; margin-bottom: 36px; padding: 0; gap: 14px; }
.contact-head .section-head__index { border-color: #b8c8a04d; color: #c4d0a3; }
.contact-label { color: #b1baa1; }
.contact-main { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 50px; padding-bottom: 48px; align-items: center; }
.contact h2 { font-size: clamp(1.75rem, 3.3vw, 3rem); line-height: 1.5; letter-spacing: -.025em; }
.contact-title-break { color: #c5d09e; }
.contact-note { color: #b5beaa; font-size: 13px; }
.contact-links { border: 0; display: flex; flex-direction: column; gap: 10px; }
.contact-links a, .contact-links > span { border: 1px solid #c3cfa422; background: #dae4c306; border-radius: 12px; padding: 19px 22px; color: #d1d9c5; font-size: 13px; min-height: 66px; }
.contact-links a { transition: background .3s, transform .3s, border-color .3s; }
.contact-links a:hover { padding-left: 22px; transform: translateX(-5px); background: #dae4c30e; border-color: #c3cfa45c; }
.contact-links a span svg, .contact-links a:hover svg { color: #bac99d; }
.notes { border-top: 1px solid #cbd2ac26; padding-top: 28px; margin-top: 0; padding-bottom: 34px; }
.notes-head .section-head__index { width: 28px; height: 28px; border: 0; background: #bac99d0c; color: #bac99d; font-size: 9px; }
.idea-invite { gap: 18px 28px; }
.idea-invite p { color: #acb4a2; font-size: 13px; }
.idea-launch { border: 1px solid #b5c49a57; border-radius: 30px; padding: 12px 22px; color: #dce5cf; font-size: 10px; }
.idea-launch span { color: #bac99d; }
.idea-launch:hover { background: #c4d0ab; color: #151912; border-color: #c4d0ab; }
.copyright { border-color: #cbd2ac19; color: #9da48e; font-size: 9px; padding-bottom: 0; }
@media (width >= 1600px) { .about-layout { grid-template-columns: 330px minmax(0, 1fr); gap: 70px; } }
@media (width <= 1100px) {
  .about-layout { grid-template-columns: 260px minmax(0, 1fr); gap: 30px; }
  .experience-timeline { gap: 18px; }
  .experience-card { padding: 22px; }
  .experience-timeline__label { font-size: 17px; }
  .experience-timeline .exp-preview h3 { font-size: 14px; }
  .project-stack { gap: 24px; }
  .contact-main { gap: 30px; }
}
@media (width <= 900px) {
  .about-layout { display: block; }
  .about-overview { position: static; margin-bottom: 44px; }
  .about .section-head { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 14px 20px; margin-bottom: 30px; }
  .about .section-head h2 { font-size: 2.6rem; }
  .about .section-head p { grid-column: 2; max-width: 34em; }
  .about .metrics { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .overview-orbit { display: none; }
  .experience-timeline { gap: 24px; }
  .experience-card { padding: 28px; }
  .experience-timeline__entry:nth-child(even) { padding-top: 44px; }
  .experience-timeline__heading { display: flex; gap: 10px; }
  .experience-timeline__heading time { grid-column: auto; }
  .project-stack-item:nth-child(2) { padding-top: 70px; }
  .project-card__body { padding: 4px 24px 28px; }
  .project-card__copy h3 { font-size: 1.4rem; }
  .contact-main { grid-template-columns: 1fr; gap: 30px; }
  .contact-lead { gap: 20px; }
}
@media (width <= 640px) {
  .about { padding-top: 64px; }
  .about .section-head { gap: 10px 14px; }
  .about .section-head__index, .concepts .section-head__index { width: 36px; height: 36px; }
  .about .section-head h2 { font-size: 2.1rem; }
  .about .section-head p { font-size: 12px; }
  .about .metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .about .metric, .about .metric:first-child { padding: 20px; border-radius: 12px; }
  .about .metric strong { font-size: 2.4rem; }
  .about-overview { margin-bottom: 30px; }
  .experience-timeline { grid-template-columns: minmax(0, 1fr); gap: 18px; padding-bottom: 0; }
  .experience-timeline__entry:nth-child(even) { padding-top: 0; }
  .experience-timeline__entry { scroll-margin-top: 112px; }
  .experience-card { padding: 26px; border-radius: 18px; }
  .experience-card__top { margin-bottom: 12px; }
  .experience-timeline__label { font-size: 19px; }
  .experience-timeline__index { font-size: 32px; }
  .experience-timeline__heading time { font-size: 10px; }
  .experience-timeline .exp-preview h3 { font-size: 15px; }
  .experience-timeline .exp-preview > p { font-size: 13px; line-height: 1.95; }
  .experience-timeline .exp-tags span { font-size: 9px; }
  .experience-timeline .exp-links a { font-size: 11px; }
  .experience-timeline .exp-open { margin-top: 22px; font-size: 12px; }
  .concepts { padding-top: 64px; padding-bottom: 64px; }
  .concepts .section-head { gap: 10px 14px; margin-bottom: 32px; }
  .concepts .section-head h2 { font-size: 2.1rem; }
  .concepts .section-head p { font-size: 12px; }
  .project-stack { grid-template-columns: 1fr; gap: 24px; }
  .project-stack-item:nth-child(2) { padding-top: 0; }
  .project-card { border-radius: 20px; }
  .project-card__media { aspect-ratio: 1.5; }
  .project-card__copy h3 { font-size: 1.5rem; }
  .project-card__copy p { font-size: 13px; }
  .project-card__body { padding: 2px 26px 28px; gap: 18px; }
  .contact > .shell { width: calc(100% - 24px); padding: 30px 20px; border-radius: 22px 22px 0 0; }
  .contact-head { margin-bottom: 26px; }
  .contact-label { font-size: 9px; }
  .contact h2 { font-size: clamp(1.35rem, 5.6vw, 1.9rem); }
  .contact-note { font-size: 12px; }
  .contact-links a, .contact-links > span { min-height: 62px; padding: 16px; font-size: 12px; }
  .contact-links a:hover { padding-left: 16px; }
  .contact-main { padding-bottom: 32px; }
  .idea-invite p { font-size: 12px; }
  .copyright { font-size: 8px; }
}
@media (hover: none) {
  .experience-card, .project-card { transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .overview-orbit { animation: none; }
  .experience-card, .project-card, .about .metric:hover, .contact-links a:hover { transform: none; }
  .project-card__media video { transition: none; }
}

/* Compact navigation: keep section anchors clear of the slimmer header. */
.section, .contact, .experience-timeline__entry { scroll-margin-top: 76px; }
.about-overview { top: 84px; }
@media (width <= 640px) {
  .section, .contact, .experience-timeline__entry { scroll-margin-top: 72px; }
}