/* portfolio.css — Kate Ponomarenko personal portfolio
   Built on brand-tokens.css. Signal Blue (Electric #5252E5) primary, bone surfaces,
   DM Serif Display titles, DM Sans body, Barlow Semi Condensed labels. */

:root {
  --max-w: 1240px;
  --pad-x: clamp(24px, 5vw, 80px);
  --hero-bleed: clamp(20px, 3vw, 64px);
  --section-pad-y: clamp(72px, 9vw, 120px);
  --density: 1;
  --shadow-card-hover: 0 40px 80px -32px rgba(26, 26, 26, 0.28);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--kp-paper);
  color: var(--kp-ink);
  font-family: var(--kp-font-sans);
  font-size: var(--kp-fs-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body { overflow-x: hidden; }

a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

::selection { background: var(--kp-cherry-tint); color: var(--kp-ink); }

/* Brand baseline overrides — keep brand-tokens.css base intact but tune for app */
h1, h2, h3, h4 { margin: 0; text-wrap: balance; }
h1 em, h2 em, h3 em {
  font-style: italic;
  color: var(--kp-cherry);
  font-family: var(--kp-font-serif);
  font-weight: 400;
}

/* ─── Header ────────────────────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  transition: background 0.3s ease, backdrop-filter 0.3s ease, border-color 0.3s ease;
  border-bottom: 1px solid transparent;
}
.site-header[data-scrolled="1"] {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  border-bottom-color: var(--kp-rule);
}
/* Over the white hero frame: header stays dark (default) */
.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 18px var(--pad-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: inline-flex;
  align-items: baseline;
  gap: 0;
  white-space: nowrap;
}
.logo img {
  height: 22px;
  width: auto;
  display: block;
}
.logo-word {
  font-family: var(--kp-font-serif);
  font-weight: 400;
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--kp-ink);
  line-height: 1;
  white-space: nowrap;
  flex-shrink: 0;
}
.logo-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #8690FF;
  margin-left: 4px;
  flex-shrink: 0;
}
.nav {
  display: flex;
  gap: 28px;
  font-family: var(--kp-font-label);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
}
.nav a {
  color: var(--kp-ink);
  transition: color 0.2s ease;
  position: relative;
}
.nav a:hover { color: var(--kp-cherry); }
.nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: -6px;
  height: 1px;
  background: var(--kp-cherry);
  transition: right 0.3s ease;
}
.nav a:hover::after { right: 0; }
.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--kp-cherry);
  color: var(--kp-paper);
  padding: 9px 14px;
  border-radius: var(--kp-radius-sm);
  font-family: var(--kp-font-sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: -0.005em;
  white-space: nowrap;
  transition: background 0.2s ease;
}
.header-cta:hover { background: var(--kp-cherry-deep); }

@media (max-width: 720px) {
  .nav { gap: 18px; }
  .header-cta { display: none; }
}

/* ─── Hero italic accent — Cherry Bloom gradient ───────────────────── */
.hero-accent {
  position: relative;
  display: inline-block;
  white-space: nowrap;
  font-style: italic;
  font-family: var(--kp-font-serif);
  font-weight: 400;
  line-height: 1.05;
  padding-bottom: 0.16em;
  margin-bottom: -0.16em;
  /* Signal Blue gradient via background-clip:text */
  background: linear-gradient(135deg, #5252E5 0%, #8690FF 50%, #A7E3FF 100%);
  background-size: 220% 220%;
  background-position: 0% 0%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  animation:
    hero-accent-rise 1.1s cubic-bezier(.2,.7,.2,1) 0.5s both,
    hero-accent-bloom 8s ease-in-out 1.6s infinite;
}
@keyframes hero-accent-rise {
  0%   { opacity: 0; transform: translateY(0.18em) skewX(-2deg); }
  60%  { opacity: 1; }
  100% { opacity: 1; transform: translateY(0) skewX(0); }
}
@keyframes hero-accent-bloom {
  0%   { background-position: 0% 0%; }
  50%  { background-position: 100% 100%; }
  100% { background-position: 0% 0%; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-accent { animation: none; background-position: 50% 50%; }
}

/* ─── Hero ──────────────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: auto;
  display: flex;
  flex-direction: column;
  padding: 132px 0 56px;
  background: var(--kp-paper);
  overflow: hidden;
}

/* ── Aurora backdrop (ported from the shadcn Aurora component, brand-tinted) ── */
.hero-aurora {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  /* fade the whole effect out toward the bottom + center so text stays crisp */
  -webkit-mask-image: radial-gradient(ellipse 90% 80% at 85% 0%, #000 8%, transparent 62%);
  mask-image: radial-gradient(ellipse 90% 80% at 85% 0%, #000 8%, transparent 62%);
}
.hero-aurora-layer,
.hero-aurora-layer::after {
  content: "";
  position: absolute;
  inset: -120px;
  /* aurora = repeating diagonal bands of bright brand blues */
  --aurora: repeating-linear-gradient(100deg,
    #6E6CFF 8%, #8E97FF 14%, #B9BFFF 19%, #BFE8FF 24%, #7FD8FF 29%, #6E6CFF 34%);
  /* sheen = soft luminous streaks (no inversion, no blend tricks) */
  --sheen: repeating-linear-gradient(100deg,
    rgba(255,255,255,0.9) 0%, rgba(255,255,255,0.9) 6%, transparent 9%, transparent 13%, rgba(255,255,255,0.9) 16%);
  background-image: var(--sheen), var(--aurora);
  background-size: 300% 200%;
  background-position: 50% 50%, 50% 50%;
  filter: blur(26px) saturate(135%) brightness(1.08);
  opacity: 0.55;
  will-change: transform, background-position;
}
.hero-aurora-layer {
  animation: hero-aurora 60s linear infinite;
}
.hero-aurora-layer::after {
  inset: 0;
  background-size: 200% 100%;
  background-attachment: fixed;
  opacity: 0.5;
  animation: hero-aurora 38s linear infinite reverse;
}
@keyframes hero-aurora {
  from { background-position: 50% 50%, 50% 50%; }
  to   { background-position: 350% 50%, 350% 50%; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-aurora-layer,
  .hero-aurora-layer::after { animation: none; }
}

/* content column — same grid as the header + sections */
.hero-col {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

.hero-inner {
  position: relative;
  z-index: 2;
  margin: 0;
  display: flex;
  flex-direction: column;
  color: var(--kp-ink);
  padding: 0;
}
@media (prefers-reduced-motion: reduce) {
  .hero-inner { animation: none; }
}

/* top row — eyebrow + pill (left), focus/date (right) */
.hero-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
}
.hero-top-left {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: flex-start;
}
.hero-index {
  font-family: var(--kp-font-label);
  font-size: var(--kp-fs-label);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--kp-ink-60);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.hero-index-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--kp-blue-1);
  box-shadow: 0 0 0 4px rgba(82, 82, 229, 0.18);
}
.hero-pill {
  display: inline-flex;
  align-items: center;
  padding: 7px 14px;
  border-radius: var(--kp-radius-pill);
  background: rgba(82, 82, 229, 0.08);
  border: 1px solid rgba(82, 82, 229, 0.22);
  color: var(--kp-blue-1);
  font-family: var(--kp-font-label);
  font-size: var(--kp-fs-label);
  font-weight: 500;
  letter-spacing: 0.04em;
}
.hero-top-right {
  font-family: var(--kp-font-label);
  font-size: var(--kp-fs-label);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--kp-ink-60);
  text-align: right;
  padding-top: 2px;
}

/* giant name block — grows to fill */
.hero-namewrap {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 0;
}
.hero-name {
  font-family: var(--kp-font-serif);
  font-weight: 400;
  font-size: clamp(56px, 9.5vw, 140px);
  line-height: 0.94;
  letter-spacing: -0.03em;
  color: var(--kp-ink);
  margin: 0;
  max-width: 14ch;
}
.hero-name-dot {
  display: inline-block;
  width: 0.13em;
  height: 0.13em;
  border-radius: 50%;
  background: var(--kp-blue-1);
  margin-left: 0.04em;
  vertical-align: baseline;
}
.hero-tagline {
  font-family: var(--kp-font-serif);
  font-weight: 400;
  font-size: clamp(48px, 7.4vw, 104px);
  line-height: 1.0;
  letter-spacing: -0.025em;
  color: var(--kp-ink);
  margin: 0;
  max-width: 16ch;
}
.hero-tagline em {
  font-style: italic;
  /* animated gradient anchored on deep indigo so it reads softer on the light-purple block */
  background: linear-gradient(120deg,
    #3434DF 0%,
    #5252E5 28%,
    #8690FF 52%,
    #5252E5 74%,
    #3434DF 100%);
  background-size: 220% 220%;
  background-position: 0% 50%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  animation: hero-tagline-drift 12s ease-in-out infinite;
}
@keyframes hero-tagline-drift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-tagline em { animation: none; background-position: 50% 50%; }
}

.hero-sub {
  font-family: var(--kp-font-sans);
  font-size: clamp(17px, 1.35vw, 21px);
  color: var(--kp-ink-60);
  line-height: 1.5;
  max-width: 52ch;
  margin: 24px 0 0;
  font-weight: 400;
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 36px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  background: var(--kp-blue-1);
  color: #fff;
  padding: 14px 22px;
  border-radius: var(--kp-radius-sm);
  font-family: var(--kp-font-sans);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.005em;
  border: 0;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.btn:hover { background: var(--kp-blue-2, #3434DF); transform: translateY(-1px); box-shadow: 0 12px 28px -12px rgba(82,82,229,0.45); }
.btn svg { transition: transform 0.25s ease; }
.btn-primary:hover svg { transform: translateY(2px); }

.btn-text {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--kp-font-sans);
  font-size: 14px;
  font-weight: 500;
  color: var(--kp-ink);
  border-bottom: 1px solid var(--kp-rule);
  padding-bottom: 4px;
  transition: gap 0.25s ease, border-color 0.2s ease, color 0.2s ease;
}
.btn-text:hover { gap: 12px; color: var(--kp-blue-1); border-bottom-color: var(--kp-blue-1); }
.btn-text-arrow { transition: transform 0.25s ease; display: inline-block; }
.btn-text:hover .btn-text-arrow { transform: translateX(2px); }

/* foot — divider + meta strip, on the white page below the gradient block */
.hero-foot {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
  padding: 28px var(--pad-x) 0;
}
.hero-divider {
  height: 1px;
  background: var(--kp-rule);
  margin-bottom: 24px;
}
.hero-meta {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}
.hero-meta-item { display: flex; flex-direction: column; gap: 6px; }
.hero-meta-key {
  font-family: var(--kp-font-label);
  font-size: var(--kp-fs-label);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--kp-ink-60);
}
.hero-meta-val {
  font-family: var(--kp-font-sans);
  font-size: 15px;
  font-weight: 500;
  color: var(--kp-ink);
  letter-spacing: -0.005em;
}
@media (max-width: 720px) {
  .hero-meta { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .hero { padding-top: 104px; min-height: auto; }
  .hero-top-right { display: none; }
  .hero-namewrap { padding: 36px 0; }
}

/* ─── Section common ───────────────────────────────────────────────── */
.section-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: var(--section-pad-y) var(--pad-x);
}
.section-head {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 72px;
  max-width: 760px;
}
.section-eyebrow {
  font-family: var(--kp-font-label);
  font-size: var(--kp-fs-label);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--kp-ink-60);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.section-eyebrow::before {
  content: "";
  display: inline-block;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: transparent;
  border: 2.5px solid var(--kp-cherry);
  box-sizing: border-box;
}
.section-title {
  font-family: var(--kp-font-serif);
  font-weight: 400;
  font-size: clamp(36px, 4.4vw, 56px);
  line-height: 1.04;
  letter-spacing: -0.016em;
  max-width: 22ch;
}
.section-lede {
  font-family: var(--kp-font-sans);
  font-size: clamp(16px, 1.15vw, 18px);
  color: var(--kp-ink-60);
  max-width: 56ch;
  margin: 0;
}

/* ─── Work ─────────────────────────────────────────────────────────── */
.work { background: var(--kp-paper); }
.card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 40px;
}
@media (max-width: 880px) {
  .card-grid { grid-template-columns: 1fr; gap: 32px; }
}

.card {
  position: relative;
  background: var(--kp-paper);
  border: 1px solid var(--kp-rule);
  border-radius: var(--kp-radius-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  box-shadow: var(--kp-shadow-card);
}
.card:hover {
  transform: translateY(-4px) !important;
  box-shadow: var(--shadow-card-hover);
}
.card-muted { opacity: 0.95; }
.card-muted .card-cover { filter: saturate(0.6); }

.card-cover {
  position: relative;
  aspect-ratio: 16 / 10.4;
  overflow: hidden;
  background: var(--kp-bone);
  border-bottom: 1px solid var(--kp-rule);
}
.cover-svg {
  width: 100%;
  height: 100%;
  display: block;
  transition: transform 0.6s cubic-bezier(.2,.7,.2,1);
}
.cover-img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: top left;
  transition: transform 0.6s cubic-bezier(.2,.7,.2,1);
}
.card:hover .cover-svg,
.card:hover .cover-img { transform: scale(1.025); }
.card-overlay {
  position: absolute; inset: 0;
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(82, 82, 229, 0) 40%, rgba(82, 82, 229, 0.12));
}
.card:hover .card-overlay { opacity: 1; }

.badge-soon {
  position: absolute;
  top: 16px; right: 16px;
  background: var(--kp-cherry-tint);
  color: var(--kp-cherry);
  font-family: var(--kp-font-mono);
  font-size: var(--kp-fs-label);
  font-weight: 500;
  letter-spacing: 0.06em;
  padding: 6px 12px;
  border-radius: var(--kp-radius-pill);
}

.card-body {
  padding: 28px 28px 26px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
}
.card-head { display: flex; flex-direction: column; gap: 14px; }
.card-index {
  font-family: var(--kp-font-label);
  font-size: var(--kp-fs-label);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--kp-ink-60);
}
.card-index strong {
  color: var(--kp-cherry);
  font-weight: 500;
}
.card-title {
  font-family: var(--kp-font-serif);
  font-weight: 400;
  font-size: clamp(22px, 1.8vw, 28px);
  letter-spacing: -0.012em;
  line-height: 1.15;
  color: var(--kp-ink);
}
.card-tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  font-family: var(--kp-font-label);
  font-size: var(--kp-fs-label);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--kp-ink-60);
}
.card-tags li {
  position: relative;
  padding-right: 14px;
}
.card-tags li:not(:last-child)::after {
  content: "·";
  position: absolute;
  right: 0;
  color: var(--kp-ink-30);
}
.card-desc {
  font-family: var(--kp-font-sans);
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--kp-ink);
  margin: 0;
}
.card-meta {
  list-style: none;
  display: flex;
  gap: 0;
  padding: 14px 0;
  margin: 0;
  border-top: 1px solid var(--kp-rule);
  border-bottom: 1px solid var(--kp-rule);
  font-family: var(--kp-font-label);
  font-size: var(--kp-fs-label);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--kp-ink-60);
}
.card-meta li {
  flex: 1;
  position: relative;
  padding: 0 10px;
}
.card-meta li:first-child { padding-left: 0; }
.card-meta li:not(:last-child)::after {
  content: "→";
  position: absolute;
  right: -2px;
  top: 0;
  color: var(--kp-ink-30);
}
.card-note {
  font-family: var(--kp-font-sans);
  font-size: 13px;
  color: var(--kp-ink-60);
  margin: 0;
  padding-left: 12px;
  border-left: 2px solid var(--kp-cherry-tint);
}
.card-skeleton {
  margin: 4px 0 0;
  padding: 18px 20px;
  background: var(--kp-bone);
  border-radius: var(--kp-radius-sm);
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-family: var(--kp-font-sans);
  font-size: 13.5px;
}
.card-skeleton-row {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 12px;
  align-items: start;
}
.card-skeleton dt {
  font-family: var(--kp-font-label);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--kp-ink);
  font-size: var(--kp-fs-label);
}
.card-skeleton dd {
  margin: 0;
  color: var(--kp-ink-60);
}
.card-skeleton dd::before { content: "["; color: var(--kp-ink-30); padding-right: 3px; }
.card-skeleton dd::after { content: "]"; color: var(--kp-ink-30); padding-left: 3px; }

.card-cta-row {
  margin-top: auto;
  padding-top: 8px;
  display: flex;
}
.card-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--kp-font-sans);
  font-size: 14px;
  font-weight: 500;
  color: var(--kp-cherry);
  transition: gap 0.25s ease;
}
.card-cta:hover { gap: 12px; }
.card-cta svg { transition: transform 0.25s ease; }
.card-cta:hover svg { transform: translateX(2px); }

/* Minimal card variant */
.card-style-minimal {
  background: transparent;
  border: 0;
  box-shadow: none;
  border-radius: 0;
}
.card-style-minimal .card-cover {
  aspect-ratio: 16 / 9;
  border-radius: var(--kp-radius-sm);
  border: 1px solid var(--kp-rule);
}
.card-style-minimal .card-body { padding: 22px 0 0; }
.card-style-minimal:hover { transform: translateY(-2px) !important; box-shadow: none; }

/* ─── About ────────────────────────────────────────────────────────── */
.about {
  background: var(--kp-bone);
  position: relative;
}
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 80px;
  align-items: start;
}
@media (max-width: 880px) {
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
}
.about-left { display: flex; flex-direction: column; gap: 18px; }

.about-bio {
  font-family: var(--kp-font-sans);
  font-size: clamp(17px, 1.3vw, 19px);
  line-height: 1.6;
  color: var(--kp-ink);
  margin: 8px 0 0;
  max-width: 40ch;
  text-wrap: pretty;
}

.about-pullquote {
  font-family: var(--kp-font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(26px, 2.4vw, 36px);
  letter-spacing: -0.012em;
  color: var(--kp-cherry);
  line-height: 1.15;
  margin: 12px 0 0;
  max-width: 18ch;
}

.about-industries {
  margin-top: 36px;
  border-top: 1px solid var(--kp-rule);
}
.ind-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 24px;
  padding: 16px 0;
  border-bottom: 1px solid var(--kp-rule);
  align-items: baseline;
}
.ind-key {
  font-family: var(--kp-font-label);
  font-size: var(--kp-fs-label);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--kp-ink);
}
.ind-val {
  font-family: var(--kp-font-sans);
  font-size: 15px;
  color: var(--kp-ink-60);
}

.skill-card {
  background: var(--kp-paper);
  border: 1px solid var(--kp-rule);
  border-radius: var(--kp-radius-sm);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  box-shadow: var(--kp-shadow-card);
}
.skill-card-head { display: flex; flex-direction: column; gap: 8px; }
.skill-card-head h3 {
  font-family: var(--kp-font-serif);
  font-weight: 400;
  font-size: 28px;
  letter-spacing: -0.012em;
  color: var(--kp-ink);
}
.skill-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
}
.skill-tags li {
  padding: 8px 14px;
  background: var(--kp-bone);
  color: var(--kp-ink);
  border: 1px solid var(--kp-rule);
  border-radius: var(--kp-radius-pill);
  font-family: var(--kp-font-label);
  font-size: var(--kp-fs-label);
  font-weight: 500;
  letter-spacing: 0.04em;
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
  cursor: default;
}
.skill-tags li:hover {
  background: var(--kp-cherry);
  color: var(--kp-paper);
  border-color: var(--kp-cherry);
  transform: translateY(-1px);
}
.skill-card-foot {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--kp-rule);
}
.skill-card-foot > div { display: flex; flex-direction: column; gap: 4px; }
.skill-stat-num {
  font-family: var(--kp-font-sans);
  font-size: 14px;
  font-weight: 500;
  color: var(--kp-ink);
}
.skill-stat-lbl {
  font-family: var(--kp-font-label);
  font-size: var(--kp-fs-label);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--kp-ink-60);
}

/* ─── Contact ──────────────────────────────────────────────────────── */
.contact { background: var(--kp-paper); position: relative; }
.contact-inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  position: relative;
}
.contact-photo-wrap {
  margin-bottom: 8px;
  display: inline-block;
}
.contact-photo-wrap image-slot {
  display: block;
  box-shadow: var(--kp-shadow-card);
  border: 3px solid var(--kp-paper);
  border-radius: 50%;
  background: var(--kp-bone);
}
.contact-title {
  font-family: var(--kp-font-serif);
  font-weight: 400;
  font-size: clamp(48px, 6.4vw, 80px);
  letter-spacing: -0.02em;
  line-height: 1.02;
  color: var(--kp-ink);
}
.contact-lede {
  font-family: var(--kp-font-sans);
  font-size: 18px;
  color: var(--kp-ink-60);
  max-width: 48ch;
  margin: 0 0 24px;
}
.contact-card {
  width: 100%;
  max-width: 560px;
  background: var(--kp-paper);
  border: 1px solid var(--kp-rule);
  border-radius: var(--kp-radius-sm);
  overflow: hidden;
  box-shadow: var(--kp-shadow-card);
  text-align: left;
}
.contact-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 28px;
  border-top: 1px solid var(--kp-rule);
  transition: background 0.2s ease;
}
.contact-row:first-child { border-top: 0; }
.contact-row:hover { background: var(--kp-bone); }
.contact-row-left { display: flex; flex-direction: column; gap: 6px; }
.contact-row-label {
  font-family: var(--kp-font-label);
  font-size: var(--kp-fs-label);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--kp-ink-60);
}
.contact-row-value {
  font-family: var(--kp-font-sans);
  font-size: 17px;
  font-weight: 500;
  letter-spacing: -0.005em;
  color: var(--kp-ink);
}
.contact-row-arrow {
  font-size: 20px;
  color: var(--kp-ink-60);
  transition: transform 0.25s ease, color 0.2s ease;
}
.contact-row:hover .contact-row-arrow { transform: translateX(3px); color: var(--kp-cherry); }

.status-line {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding: 8px 14px;
  border-radius: var(--kp-radius-pill);
  background: var(--kp-cherry-tint);
  color: var(--kp-cherry);
  font-family: var(--kp-font-mono);
  font-size: var(--kp-fs-label);
  letter-spacing: 0.06em;
}
.status-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--kp-cherry);
  box-shadow: 0 0 0 3px rgba(82, 82, 229, 0.22);
  animation: pulse-cherry 2.4s ease-in-out infinite;
}
@keyframes pulse-cherry {
  0%, 100% { box-shadow: 0 0 0 3px rgba(82, 82, 229, 0.22); }
  50% { box-shadow: 0 0 0 7px rgba(82, 82, 229, 0); }
}

/* ─── Footer ───────────────────────────────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--kp-rule);
  padding: 28px 0;
  background: var(--kp-paper);
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--kp-ink-60);
  font-family: var(--kp-font-label);
  font-size: var(--kp-fs-label);
  font-weight: 500;
  letter-spacing: 0.04em;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-mark { display: inline-flex; align-items: center; gap: 12px; }
.footer-mark img { height: 18px; width: auto; }

/* ─── Responsive nudges ───────────────────────────────────────────── */
@media (max-width: 640px) {
  .btn { padding: 12px 18px; }
  .section-head { margin-bottom: 48px; }
  .card-body { padding: 22px; }
  .skill-card { padding: 24px; }
  .contact-row { padding: 18px 22px; }
}