/* === Reset & Base === */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --text: #262626;
  --text-secondary: #6B6B6B;
  --bg: #F6F6F6;
  --dark: #1E1E1E;
  --placeholder: #D9D9D9;
  --divider: #E5E5E5;
  --radius-card: 24px;
  --radius-img: 16px;
  --radius-btn: 999px;
  --tracking: -0.06em;
  --card-shadow: inset 0px 1px 3px rgba(0, 0, 0, 0.08);
  --card-glow: linear-gradient(180deg, rgba(255, 255, 255, 0.35) 0%, rgba(255, 255, 255, 0) 60%);
  --type-caption: 13px;
  --type-meta: 14px;
  --type-body: 16px;
  --type-body-lg: 18px;
}

html {
  scroll-behavior: auto;
}

body {
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  line-height: 1.45;
  color: var(--text);
  background: #F7F7F8;
  letter-spacing: -0.03em;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image: repeating-linear-gradient(
    to right,
    rgba(0,0,0,0.04) 0px,
    rgba(0,0,0,0.04) 1px,
    transparent 1px,
    transparent 80px
  );
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(
      600px 400px at 20% 10%,
      rgba(120,120,255,0.18),
      transparent 60%
    ),
    radial-gradient(
      500px 400px at 80% 30%,
      rgba(160,100,255,0.14),
      transparent 65%
    );
  filter: blur(40px);
  transform: translateY(var(--bg-shift, 0px));
  transition: transform 0.2s linear;
}

/* === Typography === */
h1, h2, h3 {
  font-weight: 700;
  letter-spacing: -0.04em;
}

section {
  position: relative;
  z-index: 2;
}

/* === Heading optical balance === */
.hero-name,
.contact-title,
.about-lead,
.work-title,
.timeline-company,
.section-title {
  text-wrap: balance;
}

/* === Unified caption system === */
.works-label,
.expertise-label,
.experience-label,
.about-label,
.contact-label,
.hero-kicker,
.hero-label,
.work-index {
  font-size: var(--type-caption);
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* === Anchor marks === */
.works-label,
.expertise-label,
.experience-label,
.about-label,
.contact-label,
.hero-kicker {
  position: relative;
  padding-left: 18px;
}

.works-label::before,
.expertise-label::before,
.experience-label::before,
.about-label::before,
.contact-label::before,
.hero-kicker::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 10px;
  height: 1px;
  background: rgba(98, 116, 255, 0.54);
  transform: translateY(-50%);
}

/* === Noise overlay === */
.site-noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.035;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160' viewBox='0 0 160 160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
}

/* === Link underline === */
a {
  position: relative;
}

a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s cubic-bezier(.22, 1, .36, 1);
}

a:hover::after {
  transform: scaleX(1);
}

.contact-btn::after,
.work-link::after,
.contact-secondary::after {
  content: none;
}


/* === Container === */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding-left: 64px;
  padding-right: 64px;
}

/* === Placeholders === */
.placeholder {
  background: var(--placeholder);
  border-radius: var(--radius-img);
  flex-shrink: 0;
}

.placeholder--portrait {
  width: 100%;
  aspect-ratio: 4 / 5;
  max-width: 400px;
}

.placeholder--work {
  width: 100%;
  aspect-ratio: 4 / 3;
  margin-bottom: 16px;
}

.placeholder--icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  margin-bottom: 24px;
}


/* === Card base (light cards) === */
.card,
.contact-inner {
  background: transparent;
  border-radius: 0;
  box-shadow: none;
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100svh;
  padding: 32px 0 24px;
  display: flex;
  align-items: stretch;
  overflow: hidden;
}

.hero-card {
  width: 100%;
  background: transparent;
  border-radius: 0;
  display: flex;
  align-items: stretch;
  box-shadow: none;
  position: relative;
  overflow: visible;
}

.hero-content {
  width: 100%;
  min-height: calc(100svh - 56px);
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-template-rows: auto 1fr auto;
  column-gap: 24px;
  row-gap: 24px;
  position: relative;
  padding: 48px 0 32px;
}

.hero-content::before {
  content: "";
  position: absolute;
  width: min(82vw, 980px);
  height: min(82vw, 980px);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 50%;
  top: 50%;
  left: 58%;
  transform: translate(-50%, -46%);
  pointer-events: none;
}

.hero-content::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(0,0,0,0.08), rgba(0,0,0,0.08)) 0 22% / 100% 1px no-repeat,
    linear-gradient(rgba(0,0,0,0.08), rgba(0,0,0,0.08)) 0 74% / 100% 1px no-repeat,
    linear-gradient(rgba(0,0,0,0.06), rgba(0,0,0,0.06)) 34% 0 / 1px 100% no-repeat,
    linear-gradient(rgba(0,0,0,0.06), rgba(0,0,0,0.06)) 67% 0 / 1px 100% no-repeat;
}

.hero-kicker {
  grid-column: 1 / 5;
  grid-row: 1;
  align-self: start;
  font-size: 14px;
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(38, 38, 38, 0.56);
}

.hero-micro-ui {
  grid-column: 9 / 13;
  grid-row: 1;
  align-self: start;
  justify-self: end;
  position: relative;
  width: 220px;
  height: 72px;
  pointer-events: none;
}

.hero-micro-line {
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  background: rgba(0, 0, 0, 0.08);
}

.hero-micro-line--one {
  top: 12px;
  width: 100%;
}

.hero-micro-line--two {
  top: 40px;
  width: 68%;
}

.hero-micro-dot {
  position: absolute;
  right: 0;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(109, 128, 255, 0.75);
  box-shadow: 0 0 18px rgba(109, 128, 255, 0.22);
}

.hero-micro-caption {
  position: absolute;
  left: 0;
  bottom: 0;
  font-size: 11px;
  line-height: 1;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(38, 38, 38, 0.42);
}

.hero-title-block {
  grid-column: 2 / 11;
  grid-row: 2;
  position: relative;
  align-self: center;
  z-index: 2;
}

.hero-label {
  margin-bottom: 18px;
  font-size: 15px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: rgba(38, 38, 38, 0.52);
}

.hero-name {
  position: relative;
  z-index: 2;
  font-size: clamp(64px, 11vw, 168px);
  line-height: 0.86;
  font-weight: 500;
  text-transform: none;
  color: #202020;
  letter-spacing: -0.075em;
  max-width: 7.5ch;
}

.hero-accent-word {
  position: absolute;
  left: 38%;
  top: 44%;
  z-index: 1;
  transition: transform 0.4s cubic-bezier(.22, 1, .36, 1);
  font-size: clamp(72px, 10vw, 180px);
  line-height: 0.9;
  font-weight: 500;
  letter-spacing: -0.08em;
  color: rgba(109, 128, 255, 0.78);
  text-shadow: 0 0 22px rgba(132, 120, 255, 0.12);
  pointer-events: none;
}

.hero-info-row {
  grid-column: 2 / 12;
  grid-row: 3;
  display: grid;
  grid-template-columns: 5fr 4fr;
  gap: 32px;
  align-items: start;
  position: relative;
  z-index: 2;
}

.hero-desc-wrap {
  position: relative;
  display: grid;
  grid-template-columns: 12px minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  max-width: 620px;
}
.hero-desc-line {
  display: block;
  width: 3px;
  height: 50%;
  border-radius: 0;
  background: linear-gradient(
    180deg,
    rgba(120, 110, 255, 0.95) 0%,
    rgba(110, 190, 255, 0.9) 100%
  );
  box-shadow: 0 0 18px rgba(125, 130, 255, 0.18);
  opacity: 0.95;
}

.hero-desc {
  max-width: 560px;
  font-size: clamp(18px, 2vw, 26px);
  line-height: 1.05;
  letter-spacing: -0.05em;
  color: rgba(38, 38, 38, 0.82);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-content: flex-start;
  gap: 8px;
  align-self: start;
  max-width: 420px;
  padding-top: 2px;
}

.hero-meta-item {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 8px 14px;
  border: 1px solid rgba(88, 112, 255, 0.22);
  border-radius: 999px;
  background: rgba(104, 123, 255, 0.08);
  backdrop-filter: blur(8px);
  font-size: 14px;
  line-height: 1;
  color: rgba(49, 68, 180, 0.92);
  letter-spacing: -0.03em;
}

.hero-scroll-link {
  position: absolute;
  left: 50%;
  bottom: 48px;
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  line-height: 1;
  color: #1e1e1e;
  text-decoration: none;
  letter-spacing: -0.03em;
  white-space: nowrap;
  z-index: 3;
}

.hero-scroll-text {
  display: inline-block;
  transform: translateY(-1px);
}

.hero-scroll-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  min-width: 30px;
  min-height: 30px;
  border-radius: 50%;
  background: #111;
  color: #fff;
  font-size: 14px;
  line-height: 1;
  flex-shrink: 0;
  transition:
    opacity 0.22s ease,
    transform 0.22s ease,
    background 0.22s ease;
}

.hero-scroll-link::after {
  content: none !important;
}

/* ============================================
   WORKS
   ============================================ */
.works {
  position: relative;
  background: transparent;
  padding: 120px 0 140px;
  overflow: hidden;
}

.works::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(0,0,0,0.05), rgba(0,0,0,0.05)) 0 0 / 100% 1px no-repeat,
    linear-gradient(rgba(0,0,0,0.05), rgba(0,0,0,0.05)) 0 100% / 100% 1px no-repeat;
}

.section-title {
  font-size: 32px;
  line-height: 36px;
  margin-bottom: 48px;
}


/* Works top bar */
.works-top {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 40px;
}

.works-heading-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.works-label {
  font-size: 14px;
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(38, 38, 38, 0.5);
}

.section-title--light {
  color: #202020;
}

.works-top .section-title {
  margin-bottom: 0;
}

.works-arrows {
  display: flex;
  gap: 10px;
}

.works-arrow {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.1);
  background: rgba(255, 255, 255, 0.4);
  color: #202020;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease, background 0.3s ease, border-color 0.3s ease;
  backdrop-filter: blur(10px);
}

.works-arrow:hover {
  background: rgba(109, 128, 255, 0.08);
  border-color: rgba(109, 128, 255, 0.18);
  transform: scale(1.06);
}

.works-arrow:active {
  transform: scale(0.95);
}

.works-arrow:disabled {
  opacity: 0.32;
  cursor: default;
  transform: none;
}

.works-wrap {
  margin-left: calc(-50vw + 50%);
  margin-right: calc(-50vw + 50%);
  margin-top: 0;
}

.works-grid {
  overflow-x: hidden;
  overflow-y: visible;
  padding: 8px calc(50vw - 50%) 48px;
  cursor: grab;
  user-select: none;
  touch-action: pan-y;
}

.works-grid.is-dragging {
  cursor: grabbing;
}

.works-track {
  display: flex;
  gap: 24px;
  will-change: transform;
}

.work-card {
  position: relative;
  background: rgba(255, 255, 255, 0.42);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 28px;
  backdrop-filter: blur(14px);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  flex: 0 0 420px;
  min-height: 590px;
  transform-style: preserve-3d;
  perspective: 800px;
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1),
              border-color 0.35s ease,
              background 0.35s ease,
              box-shadow 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.work-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background:
    radial-gradient(
      280px 180px at 15% 10%,
      rgba(120, 130, 255, 0.12),
      transparent 70%
    );
  opacity: 0.9;
}

.work-card:hover {
  border-color: rgba(94, 113, 255, 0.24);
  background: rgba(255, 255, 255, 0.55);
  box-shadow: 0 20px 60px rgba(70, 78, 120, 0.08);
}

.works-grid.is-dragging .work-card {
  transition: none;
}

.works-grid.is-dragging .work-card:hover {
  transform: none;
  box-shadow: none;
}

/* Work card topline */
.work-topline {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 52px 1fr auto;
  align-items: center;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.work-index {
  font-size: 13px;
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(38, 38, 38, 0.42);
}

.work-type,
.work-year {
  font-size: 14px;
  line-height: 1;
  color: rgba(38, 38, 38, 0.72);
  letter-spacing: -0.02em;
}

/* Work card main */
.work-main {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 18px;
  flex: 1;
}

.work-heading {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.work-title {
  font-size: 34px;
  line-height: 0.95;
  font-weight: 500;
  letter-spacing: -0.06em;
  color: #171717;
  max-width: 10ch;
}

.work-summary {
  max-width: 320px;
  font-size: 15px;
  line-height: 1.3;
  letter-spacing: -0.03em;
  color: rgba(38, 38, 38, 0.66);
}

/* Work card footer */
.work-footer {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding-top: 6px;
  margin-top: auto;
}

.work-note {
  font-size: 13px;
  line-height: 1;
  color: rgba(38, 38, 38, 0.5);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  transform: translateY(-1px);
}

.work-link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-size: 14px;
  line-height: 1;
  color: #1e1e1e;
  text-decoration: none;
  letter-spacing: -0.03em;
  white-space: nowrap;
}

.work-link::after {
  content: "\2197";
  position: static;
  font-family: 'DM Sans', Arial, sans-serif;
  font-size: 14px;
  line-height: 1;
  width: auto;
  height: auto;
  background: none;
  display: inline-block;
  transform: translateY(-0.5px);
}

/* Preview area */
.work-preview {
  position: relative;
  flex: 1;
  min-height: 320px;
  border-radius: 20px;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.58), rgba(245,245,248,0.86));
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.work-preview::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    to right,
    rgba(0,0,0,0.035) 0px,
    rgba(0,0,0,0.035) 1px,
    transparent 1px,
    transparent 48px
  );
  pointer-events: none;
}

.work-screen {
  position: absolute;
  width: auto;
  height: 118%;
  object-fit: contain;
  filter: drop-shadow(0 18px 28px rgba(0, 0, 0, 0.14));
  transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.work-screen--left {
  left: -6%;
  bottom: -18%;
  transform: rotate(-12deg);
}

.work-screen--right {
  right: -4%;
  top: 6%;
  transform: rotate(13deg);
}

.work-preview img {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 1s cubic-bezier(.22, 1, .36, 1),
    transform 1s cubic-bezier(.22, 1, .36, 1);
}

.work-card.is-visible .work-preview img {
  opacity: 1;
  transform: translateY(0);
}

.work-card:hover .work-screen--left {
  transform: rotate(-9deg) translateY(-6px);
}

.work-card:hover .work-screen--right {
  transform: rotate(10deg) translateY(6px);
}

.work-card:nth-child(even) .work-screen--left {
  left: 4%;
  bottom: -20%;
  transform: rotate(-6deg);
}

.work-card:nth-child(even) .work-screen--right {
  right: -10%;
  top: 2%;
  transform: rotate(18deg);
}

/* ============================================
   EXPERTISE — REBUILT
   ============================================ */

.expertise {
  position: relative;
  padding: 128px 0;
  overflow: hidden;
}

.expertise::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(0,0,0,0.05), rgba(0,0,0,0.05)) 0 0 / 100% 1px no-repeat,
    linear-gradient(rgba(0,0,0,0.05), rgba(0,0,0,0.05)) 0 100% / 100% 1px no-repeat;
}

.expertise .container {
  position: relative;
}

.expertise-head,
.expertise-system,
.expertise-strip {
  position: relative;
  z-index: 1;
}

.expertise-head {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 24px;
  margin-bottom: 56px;
}

.expertise-label {
  grid-column: 1 / 3;
  align-self: start;
  font-size: 14px;
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(38, 38, 38, 0.5);
}

.expertise-head .section-title {
  grid-column: 1 / 6;
  margin-bottom: 0;
}

.expertise-intro {
  grid-column: 7 / 12;
  align-self: end;
  max-width: 520px;
  font-size: 18px;
  line-height: 1.25;
  letter-spacing: -0.04em;
  color: rgba(38, 38, 38, 0.7);
}

.expertise-system {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: 24px;
  align-items: stretch;
}

.expertise-display {
  position: relative;
  min-height: 500px;
}

.expertise-display-panel {
  position: absolute;
  inset: 0;
  padding: 30px 30px 28px;
  border-radius: 30px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.50), rgba(255,255,255,0.22));
  backdrop-filter: blur(12px);
  box-shadow:
    0 18px 40px rgba(80, 85, 120, 0.08),
    inset 0 1px 0 rgba(255,255,255,0.55);
  overflow: hidden;
  opacity: 0;
  transform: translateY(24px) scale(0.988);
  pointer-events: none;
  transition:
    opacity 0.45s ease,
    transform 0.7s cubic-bezier(.22, 1, .36, 1);
}

.expertise-display-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(420px 240px at 100% 0%, rgba(192, 198, 255, 0.18), transparent 70%),
    radial-gradient(240px 160px at 8% 88%, rgba(160, 168, 255, 0.08), transparent 72%);
}

.expertise-display-panel.is-active {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.expertise-display-kicker {
  position: relative;
  z-index: 1;
  margin-bottom: 20px;
  font-size: 13px;
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(38, 38, 38, 0.4);
}

.expertise-display-title {
  position: relative;
  z-index: 1;
  max-width: 12ch;
  margin-bottom: 18px;
  font-size: clamp(38px, 4.4vw, 72px);
  line-height: 0.93;
  font-weight: 500;
  letter-spacing: -0.075em;
  color: #171717;
}

.expertise-display-text {
  position: relative;
  z-index: 1;
  max-width: 44ch;
  font-size: 18px;
  line-height: 1.38;
  letter-spacing: -0.03em;
  color: rgba(38, 38, 38, 0.72);
}

.expertise-display-meta {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.expertise-display-meta span {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  background: rgba(255,255,255,0.42);
  backdrop-filter: blur(10px);
  font-size: 14px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: rgba(38, 38, 38, 0.62);
}

.expertise-nav {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.expertise-nav-card {
  position: relative;
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 12px 14px;
  align-content: start;
  padding: 18px 18px 18px 16px;
  border-radius: 24px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.34), rgba(255,255,255,0.18));
  backdrop-filter: blur(10px);
  text-align: left;
  cursor: pointer;
  transition:
    transform 0.35s cubic-bezier(.22, 1, .36, 1),
    border-color 0.3s ease,
    background 0.3s ease,
    box-shadow 0.35s ease;
}

.expertise-nav-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background:
    radial-gradient(180px 100px at 100% 0%, rgba(120, 127, 255, 0.10), transparent 72%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.expertise-nav-card:hover,
.expertise-nav-card.is-active {
  transform: translateY(-3px);
  border-color: rgba(104, 128, 255, 0.16);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.46), rgba(255,255,255,0.22));
  box-shadow:
    0 14px 30px rgba(80, 85, 120, 0.08),
    0 0 0 1px rgba(120, 128, 255, 0.05);
}

.expertise-nav-card:hover::before,
.expertise-nav-card.is-active::before {
  opacity: 1;
}

.expertise-nav-index {
  grid-row: 1 / span 2;
  font-size: 13px;
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(38, 38, 38, 0.38);
  padding-top: 2px;
}

.expertise-nav-name {
  font-size: 24px;
  line-height: 0.96;
  letter-spacing: -0.055em;
  color: #171717;
}

.expertise-nav-note {
  font-size: 14px;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: rgba(38, 38, 38, 0.56);
}

.expertise-strip {
  margin-top: 24px;
  padding: 18px 20px;
  border-radius: 22px;
  border: 1px solid rgba(0, 0, 0, 0.07);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.30), rgba(255,255,255,0.18));
  backdrop-filter: blur(10px);
}

.expertise-strip-label {
  display: block;
  margin-bottom: 12px;
  font-size: 12px;
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(38, 38, 38, 0.38);
}

.expertise-strip-items {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.expertise-strip-items span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.46);
  border: 1px solid rgba(0,0,0,0.05);
  font-size: 14px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: rgba(38, 38, 38, 0.62);
}

/* ============================================
   EXPERIENCE — REDESIGNED
   ============================================ */
.experience {
  position: relative;
  padding: 140px 0;
  overflow: hidden;
}

.experience::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(0,0,0,0.05), rgba(0,0,0,0.05)) 0 0 / 100% 1px no-repeat,
    linear-gradient(rgba(0,0,0,0.05), rgba(0,0,0,0.05)) 0 100% / 100% 1px no-repeat;
}

.experience .container {
  position: relative;
}

.experience-head {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 24px;
  margin-bottom: 72px;
}

.experience-label {
  grid-column: 1 / 3;
  color: rgba(38, 38, 38, 0.5);
}

.experience-head .section-title {
  grid-column: 1 / 6;
  margin-bottom: 0;
}

.experience-intro {
  grid-column: 7 / 12;
  max-width: 560px;
  font-size: 18px;
  line-height: 1.28;
  letter-spacing: -0.04em;
  color: rgba(38, 38, 38, 0.68);
}

/* ===== Career chart ===== */
.career-chart {
  position: relative;
  margin-bottom: 84px;
  padding: 34px 32px 32px;
  border-radius: 32px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.46), rgba(255,255,255,0.24));
  backdrop-filter: blur(12px);
  overflow: hidden;
}

.career-chart::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(
      420px 220px at 12% 100%,
      rgba(188, 202, 255, 0.14),
      transparent 70%
    ),
    radial-gradient(
      320px 180px at 100% 0%,
      rgba(210, 214, 255, 0.16),
      transparent 72%
    );
}

.career-chart-top {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  margin-bottom: 18px;
  padding-left: 4px;
}

.career-chart-top span {
  font-size: 13px;
  line-height: 1;
  color: rgba(38, 38, 38, 0.5);
  letter-spacing: -0.02em;
}

.career-chart-grid {
  position: absolute;
  inset: 58px 32px 32px 32px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  pointer-events: none;
}

.career-chart-grid span {
  border-left: 1px solid rgba(0, 0, 0, 0.07);
}

.career-chart-grid span:last-child {
  border-right: 1px solid rgba(0, 0, 0, 0.07);
}

.career-bars {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.career-bar {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  min-height: 92px;
}

.career-bar-fill {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
  padding: 18px 20px 18px 22px;
  border-radius: 999px;
  border: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow:
    0 12px 26px rgba(80, 85, 120, 0.06),
    inset 0 1px 0 rgba(255,255,255,0.46);
}

.career-bar--past .career-bar-fill {
  background: linear-gradient(
    90deg,
    rgba(255,255,255,0.76) 0%,
    rgba(239,241,248,0.88) 100%
  );
}

.career-bar--mts .career-bar-fill {
  background: linear-gradient(
    90deg,
    rgba(241,243,255,0.95) 0%,
    rgba(222,228,255,0.96) 100%
  );
}

.career-bar--current .career-bar-fill {
  background: linear-gradient(
    90deg,
    rgba(150, 149, 255, 0.92) 0%,
    rgba(104, 128, 255, 0.92) 100%
  );
  color: white;
}

.career-bar-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.career-bar-role,
.career-bar-period {
  font-size: 13px;
  line-height: 1;
  letter-spacing: -0.02em;
}

.career-bar-company {
  font-size: 24px;
  line-height: 0.98;
  font-weight: 500;
  letter-spacing: -0.05em;
}

.career-bar--past .career-bar-role,
.career-bar--past .career-bar-period,
.career-bar--mts .career-bar-role,
.career-bar--mts .career-bar-period {
  color: rgba(38, 38, 38, 0.56);
}

.career-bar--past .career-bar-company,
.career-bar--mts .career-bar-company {
  color: #171717;
}

.career-bar--current .career-bar-role,
.career-bar--current .career-bar-period,
.career-bar--current .career-bar-company {
  color: rgba(255,255,255,0.98);
}

/* ===== Story cards ===== */
.experience-story {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.experience-story-aside {
  position: sticky;
  top: 120px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 12px;
}

.experience-story-number {
  font-size: clamp(88px, 10vw, 180px);
  line-height: 0.84;
  font-weight: 500;
  letter-spacing: -0.08em;
  color: rgba(126, 118, 255, 0.82);
  text-shadow: 0 0 24px rgba(126, 118, 255, 0.08);
}

.experience-story-caption {
  font-size: 14px;
  line-height: 1;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(38, 38, 38, 0.38);
}

.experience-story-cards {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.experience-story-card {
  position: relative;
  padding: 28px 30px 30px;
  border-radius: 30px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.46), rgba(255,255,255,0.26));
  backdrop-filter: blur(12px);
  overflow: hidden;
  box-shadow: 0 14px 32px rgba(80, 85, 120, 0.05);
}

.experience-story-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(
      280px 160px at 100% 0%,
      rgba(192, 198, 255, 0.14),
      transparent 70%
    );
}

.experience-story-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  margin-bottom: 18px;
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.06);
  background: rgba(255,255,255,0.46);
  font-size: 15px;
  line-height: 1;
  color: rgba(38, 38, 38, 0.48);
}

.experience-story-title {
  font-size: 42px;
  line-height: 0.94;
  font-weight: 500;
  letter-spacing: -0.06em;
  color: #171717;
  margin-bottom: 8px;
}

.experience-story-subtitle {
  font-size: 15px;
  line-height: 1.2;
  color: rgba(38, 38, 38, 0.52);
  margin-bottom: 22px;
}

.experience-story-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 22px;
}

.experience-story-list li {
  position: relative;
  padding-left: 16px;
  font-size: 16px;
  line-height: 1.42;
  letter-spacing: -0.03em;
  color: rgba(38, 38, 38, 0.72);
}

.experience-story-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(20, 20, 20, 0.42);
}

/* ============================================
   ABOUT ORBIT
   ============================================ */

.about {
  position: relative;
  padding: 120px 0;
  overflow: hidden;
}

.about-head {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 24px;
  margin-bottom: 56px;
}

.about-label {
  grid-column: 1 / 3;
  font-size: 14px;
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(38, 38, 38, 0.5);
}

.about-head .section-title {
  grid-column: 1 / 7;
  margin-bottom: 0;
}

.about-orbit {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(420px, 0.92fr);
  gap: 40px;
  align-items: center;
  min-height: 760px;
}

.about-orbit-content {
  position: relative;
  min-height: 560px;
  display: flex;
  align-items: stretch;
}

.about-content-panel {
  position: absolute;
  inset: 0;
  max-width: 760px;
  min-height: 100%;
  padding: 38px 38px 40px;
  border-radius: 34px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.48), rgba(255,255,255,0.22));
  backdrop-filter: blur(12px);
  box-shadow:
    0 20px 40px rgba(70, 78, 110, 0.08),
    inset 0 1px 0 rgba(255,255,255,0.55);
  opacity: 0;
  transform: translateY(26px) scale(0.985);
  pointer-events: none;
  transition:
    opacity 0.5s ease,
    transform 0.7s cubic-bezier(.22, 1, .36, 1);
  overflow: visible;
}

.about-content-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  background:
    radial-gradient(
      360px 220px at 100% 0%,
      rgba(192, 198, 255, 0.18),
      transparent 72%
    );
}

.about-content-panel.is-active {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.about-content-kicker {
  position: relative;
  z-index: 1;
  margin-bottom: 18px;
  font-size: 13px;
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(38, 38, 38, 0.4);
}

.about-content-title {
  position: relative;
  z-index: 1;
  max-width: 13ch;
  margin-bottom: 18px;
  font-size: clamp(34px, 4vw, 64px);
  line-height: 0.95;
  font-weight: 500;
  letter-spacing: -0.07em;
  color: #171717;
}

.about-content-text {
  position: relative;
  z-index: 1;
  max-width: 44ch;
  font-size: 18px;
  line-height: 1.38;
  letter-spacing: -0.03em;
  color: rgba(38, 38, 38, 0.72);
}

.about-orbit-nav {
  position: relative;
  height: 760px;
  min-width: 420px;
}

.about-orbit-curve {
  position: absolute;
  top: 50%;
  left: 48px;
  width: 720px;
  height: 720px;
  border-radius: 50%;
  border: 1px solid rgba(38, 38, 38, 0.1);
  transform: translateY(-50%);
}

.about-orbit-curve::before {
  content: "";
  position: absolute;
  inset: 44px;
  border-radius: 50%;
  border: 1px solid rgba(38, 38, 38, 0.05);
}

.about-orbit-curve::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background:
    radial-gradient(
      42% 42% at 16% 50%,
      rgba(146, 157, 255, 0.08),
      transparent 70%
    );
  pointer-events: none;
}

.about-orbit-item {
  position: absolute;
  left: var(--x);
  top: var(--y);
  display: inline-flex;
  align-items: center;
  gap: 16px;
  padding: 8px 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  transform: translateY(-50%);
  transition: transform 0.35s cubic-bezier(.22, 1, .36, 1);
}

.about-orbit-item:hover,
.about-orbit-item.is-active {
  transform: translateY(-50%) translateX(8px);
}

.about-orbit-dot {
  position: relative;
  width: 68px;
  height: 68px;
  border-radius: 50%;
  flex: 0 0 auto;
  border: 1px solid rgba(0, 0, 0, 0.08);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.46), rgba(255,255,255,0.2));
  backdrop-filter: blur(12px);
  box-shadow:
    0 10px 24px rgba(80, 85, 120, 0.05),
    inset 0 1px 0 rgba(255,255,255,0.58);
  transition:
    transform 0.35s cubic-bezier(.22, 1, .36, 1),
    border-color 0.3s ease,
    box-shadow 0.35s ease,
    background 0.35s ease;
}

.about-orbit-dot::before {
  content: "";
  position: absolute;
  inset: 50%;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(40, 40, 40, 0.35);
  transform: translate(-50%, -50%);
  transition:
    transform 0.35s cubic-bezier(.22, 1, .36, 1),
    background 0.3s ease,
    box-shadow 0.35s ease;
}

.about-orbit-dot::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background:
    radial-gradient(
      90px 90px at 50% 50%,
      rgba(158, 169, 255, 0.18),
      transparent 68%
    );
  opacity: 0;
  transition: opacity 0.3s ease;
}

.about-orbit-item:hover .about-orbit-dot,
.about-orbit-item.is-active .about-orbit-dot {
  transform: scale(1.06);
  border-color: rgba(104, 128, 255, 0.18);
  box-shadow:
    0 14px 30px rgba(80, 85, 120, 0.1),
    0 0 0 1px rgba(120, 128, 255, 0.05);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.56), rgba(255,255,255,0.26));
}

.about-orbit-item:hover .about-orbit-dot::before,
.about-orbit-item.is-active .about-orbit-dot::before {
  transform: translate(-50%, -50%) scale(1.3);
  background: rgba(94, 108, 255, 0.56);
  box-shadow: 0 0 18px rgba(120, 128, 255, 0.28);
}

.about-orbit-item:hover .about-orbit-dot::after,
.about-orbit-item.is-active .about-orbit-dot::after {
  opacity: 1;
}

.about-orbit-name {
  max-width: 210px;
  font-size: 18px;
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: #171717;
  text-align: left;
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
  position: relative;
  padding: 140px 0 120px;
  overflow: hidden;
}

.contact::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(
      700px 360px at 18% 20%,
      rgba(118, 125, 255, 0.13),
      transparent 65%
    ),
    radial-gradient(
      640px 340px at 85% 70%,
      rgba(166, 118, 255, 0.12),
      transparent 68%
    );
  filter: blur(20px);
}

.contact-inner {
  position: relative;
  padding: 40px 0 0;
  background: transparent;
  border-radius: 0;
  box-shadow: none;
}

.contact-ambient {
  position: absolute;
  right: 2%;
  top: 10px;
  pointer-events: none;
}
.contact-chip {
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.55);
  background: rgba(255,255,255,0.24);
  backdrop-filter: blur(14px);
  box-shadow:
    0 10px 28px rgba(120,130,210,0.08),
    inset 0 1px 0 rgba(255,255,255,0.52);
  font-size: 14px;
  line-height: 1;
  color: rgba(92, 97, 210, 0.92);
  --r: -8deg;
  animation: floatSoft 7.5s ease-in-out infinite;
}

.contact-label {
  margin-bottom: 28px;
  font-size: 14px;
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(38, 38, 38, 0.5);
}

.contact-main {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 24px;
  align-items: end;
  padding-top: 28px;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.contact-title {
  grid-column: 1 / 8;
  font-size: clamp(48px, 7vw, 116px);
  line-height: 0.88;
  font-weight: 500;
  letter-spacing: -0.075em;
  color: #171717;
}

.contact-side {
  grid-column: 9 / 13;
  display: flex;
  flex-direction: column;
  gap: 26px;
  align-self: end;
}

.contact-desc {
  max-width: 380px;
  font-size: 18px;
  line-height: 1.28;
  letter-spacing: -0.035em;
  color: rgba(38, 38, 38, 0.68);
}

.contact-links {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.contact-btn {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  padding: 0;
  background: transparent;
  color: #1a1a1a;
  border: none;
  border-radius: 0;
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(22px, 2.4vw, 34px);
  font-weight: 500;
  letter-spacing: -0.06em;
  text-decoration: none;
  cursor: pointer;
  margin-top: 0;
  transition: opacity 0.25s ease, transform 0.25s ease;
  position: relative;
}

.contact-btn::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 1px;
  background: rgba(26, 26, 26, 0.22);
  transition: transform 0.3s ease, background 0.3s ease;
  transform-origin: left center;
}

.contact-btn:hover {
  opacity: 1;
  transform: translateX(4px);
}

.contact-btn:hover::after {
  background: rgba(100, 116, 255, 0.46);
}

.contact-secondary {
  font-size: 15px;
  line-height: 1;
  text-decoration: none;
  color: rgba(38, 38, 38, 0.58);
  letter-spacing: -0.02em;
  transition: color 0.25s ease, transform 0.25s ease;
}

.contact-secondary:hover {
  color: #202020;
  transform: translateX(4px);
}

.contact-footnote {
  margin-top: 56px;
  padding-top: 18px;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  font-size: 13px;
  line-height: 1;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(38, 38, 38, 0.38);
}

/* ============================================
   CUSTOM CURSOR (desktop only)
   ============================================ */
@media (hover: hover) and (pointer: fine) {
  .hero-scroll-link {
    opacity: 0.9;
    isolation: isolate;
    transition: opacity 0.28s ease, transform 0.28s ease;
  }

  .hero-scroll-link:hover {
    opacity: 1;
    transform: translateX(-50%) translateY(-1px);
  }

  .hero-scroll-link::before {
    content: "";
    position: absolute;
    inset: -8px -12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.38);
    backdrop-filter: blur(8px);
    opacity: 0;
    transition: opacity 0.28s ease;
    z-index: -1;
  }

  .hero-scroll-link:hover::before {
    opacity: 1;
  }

  .hero-scroll-link::after {
    content: none !important;
  }

  .hero-scroll-icon {
    opacity: 0;
    transform: translateX(-4px) scale(0.92);
    pointer-events: none;
    transition: opacity 0.22s ease, transform 0.22s ease, background 0.22s ease;
  }

  .hero-scroll-link:hover .hero-scroll-icon {
    opacity: 1;
    transform: translateX(0) scale(1);
    background: #171717;
  }

  body {
    cursor: none;
  }

  .cursor-ring,
  .cursor-dot {
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.25s ease, width 0.25s ease, height 0.25s ease,
                border-color 0.25s ease, background 0.25s ease;
  }

  .cursor-ring {
    width: 34px;
    height: 34px;
    margin-left: -17px;
    margin-top: -17px;
    border: 1px solid rgba(30, 30, 30, 0.18);
    border-radius: 50%;
    backdrop-filter: blur(4px);
    background: rgba(255, 255, 255, 0.14);
  }

  .cursor-dot {
    width: 6px;
    height: 6px;
    margin-left: -3px;
    margin-top: -3px;
    border-radius: 50%;
    background: rgba(30, 30, 30, 0.82);
  }

  body.cursor-ready .cursor-ring,
  body.cursor-ready .cursor-dot {
    opacity: 1;
  }
}

@media (hover: none), (pointer: coarse) {
  .cursor-ring,
  .cursor-dot {
    display: none !important;
  }

  .hero-scroll-icon {
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }
}

/* ============================================
   REVEAL ANIMATION
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition:
    opacity 0.9s cubic-bezier(.22, 1, .36, 1),
    transform 0.9s cubic-bezier(.22, 1, .36, 1);
  will-change: transform, opacity;
}

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

.reveal--soft {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 1s cubic-bezier(.22, 1, .36, 1),
    transform 1s cubic-bezier(.22, 1, .36, 1);
}

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

.reveal--scale {
  opacity: 0;
  transform: translateY(24px) scale(0.985);
  transition:
    opacity 1s cubic-bezier(.22, 1, .36, 1),
    transform 1s cubic-bezier(.22, 1, .36, 1);
}

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

.work-card.reveal {
  transition-delay: calc(var(--i) * 90ms);
}

.exp-card.reveal {
  transition-delay: calc(var(--i) * 70ms);
}

/* ============================================
   AMBIENT ANIMATIONS
   ============================================ */
@keyframes floatSoft {
  0% { transform: translateY(0) rotate(var(--r, 0deg)); }
  50% { transform: translateY(-8px) rotate(var(--r, 0deg)); }
  100% { transform: translateY(0) rotate(var(--r, 0deg)); }
}

@keyframes breatheSoft {
  0% { opacity: 0.72; }
  50% { opacity: 0.9; }
  100% { opacity: 0.72; }
}

@keyframes heroAccentFloatMobile {
  0% {
    transform: translate3d(0, 0, 0);
  }
  50% {
    transform: translate3d(-6px, -4px, 0);
  }
  100% {
    transform: translate3d(0, 0, 0);
  }
}

/* ============================================
   HERO MOBILE (max-width: 959px)
   ============================================ */
@media (max-width: 959px) {
  .contact-chip {
    display: none;
  }

  .hero {
    min-height: auto;
    padding: 20px 0 28px;
  }

  .hero-content {
    min-height: auto;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    padding: 40px 0 84px;
    row-gap: 36px;
  }

  .hero-kicker {
    grid-column: 1 / 5;
  }

  .hero-title-block {
    grid-column: 1 / 7;
    padding-top: 8px;
    padding-bottom: 6px;
  }

  .hero-accent-word {
    left: auto;
    right: -2px;
    top: auto;
    bottom: -6px;
    font-size: clamp(42px, 11vw, 72px);
    line-height: 0.9;
    color: rgba(109, 128, 255, 0.48);
    text-shadow: 0 0 14px rgba(132, 120, 255, 0.08);
    animation: heroAccentFloatMobile 6.5s ease-in-out infinite;
  }

  .hero-info-row {
    grid-column: 1 / 7;
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .hero-desc-wrap {
    max-width: 100%;
    grid-template-columns: 12px minmax(0, 1fr);
    gap: 8px;
  }

  .hero-desc {
    max-width: 100%;
    font-size: clamp(18px, 4.6vw, 24px);
    line-height: 1.14;
  }

  .hero-desc-line {
    height: 50%;
  }

  .hero-meta {
    max-width: 100%;
  }

  .hero-content::before {
    width: 120vw;
    height: 120vw;
    left: 50%;
    top: 42%;
  }

  .hero-scroll-icon {
    width: 28px;
    height: 28px;
    min-width: 28px;
    min-height: 28px;
    font-size: 13px;
  }

  .works {
    padding: 96px 0;
  }

  .works-top {
    align-items: start;
    flex-direction: column;
  }

  .works-grid {
    padding: 8px calc(50vw - 50%) 18px;
  }

  .works-track {
    gap: 18px;
  }

  .hero-micro-ui {
    display: none;
  }

  .work-card {
    flex: 0 0 360px;
    min-height: 560px;
    padding: 20px;
  }

  .work-title {
    font-size: 28px;
  }

  .work-preview {
    min-height: 300px;
  }

  .expertise {
    padding: 96px 0;
  }

  .expertise-head {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    margin-bottom: 40px;
  }

  .expertise-label {
    grid-column: 1 / 3;
  }

  .expertise-head .section-title {
    grid-column: 1 / 7;
  }

  .expertise-intro {
    grid-column: 1 / 7;
    max-width: 100%;
    font-size: 17px;
  }

  .expertise-system {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .expertise-nav {
    order: 1;
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: none;
  }

  .expertise-nav::-webkit-scrollbar {
    display: none;
  }

  .expertise-nav-card {
    flex: 0 0 250px;
    min-height: 120px;
    border-radius: 20px;
  }

  .expertise-nav-name {
    font-size: 20px;
  }

  .expertise-display {
    order: 2;
    min-height: 430px;
  }

  .expertise-display-panel {
    padding: 22px 18px 22px;
    border-radius: 22px;
  }

  .expertise-display-title {
    max-width: 100%;
    font-size: clamp(28px, 9vw, 42px);
    line-height: 0.97;
  }

  .expertise-display-text {
    max-width: 100%;
    font-size: 15px;
    line-height: 1.34;
  }

  .expertise-display-meta {
    gap: 8px;
    margin-top: 20px;
  }

  .expertise-display-meta span,
  .expertise-strip-items span {
    min-height: 32px;
    font-size: 13px;
  }

  .expertise-strip {
    margin-top: 16px;
    padding: 16px 14px;
    border-radius: 18px;
  }

  .experience {
    padding: 96px 0;
  }

  .experience-head {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    margin-bottom: 40px;
  }

  .experience-label {
    grid-column: 1 / 3;
  }

  .experience-head .section-title {
    grid-column: 1 / 7;
  }

  .experience-intro {
    grid-column: 1 / 7;
    max-width: 100%;
    font-size: 17px;
  }

  .career-chart {
    padding: 22px 18px 20px;
    margin-bottom: 44px;
    border-radius: 24px;
  }

  .career-chart-grid {
    inset: 48px 18px 20px 18px;
  }

  .career-chart-top {
    margin-bottom: 14px;
  }

  .career-chart-top span {
    font-size: 11px;
  }

  .career-bar {
    min-height: 76px;
  }

  .career-bar-fill {
    padding: 14px 14px 14px 16px;
  }

  .career-bar-company {
    font-size: 17px;
    line-height: 1;
  }

  .career-bar-role,
  .career-bar-period {
    font-size: 11px;
  }

  .experience-story {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .experience-story-aside {
    position: relative;
    top: auto;
    padding-top: 0;
  }

  .experience-story-number {
    font-size: 72px;
  }

  .experience-story-cards {
    gap: 14px;
  }

  .experience-story-card {
    padding: 22px 18px 22px;
    border-radius: 22px;
  }

  .experience-story-index {
    width: 46px;
    height: 46px;
    margin-bottom: 14px;
    font-size: 14px;
  }

  .experience-story-title {
    font-size: 28px;
  }

  .experience-story-subtitle {
    margin-bottom: 18px;
    font-size: 14px;
  }

  .experience-story-list {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .experience-story-list li {
    font-size: 15px;
  }

  .contact {
    padding: 96px 0;
  }

  .contact-main {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .contact-title {
    grid-column: 1 / 7;
  }

  .contact-side {
    grid-column: 1 / 7;
    margin-top: 8px;
  }

  .contact-desc {
    max-width: 100%;
  }

  .about {
    padding: 96px 0;
  }

  .about-head {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    margin-bottom: 36px;
  }

  .about-label {
    grid-column: 1 / 3;
  }

  .about-head .section-title {
    grid-column: 1 / 7;
  }

  .about-orbit {
    grid-template-columns: 1fr;
    gap: 18px;
    min-height: auto;
  }

  .about-orbit-content {
    order: 2;
    min-height: 420px;
  }

  .about-content-panel {
    padding: 24px 20px 24px;
    border-radius: 24px;
  }

  .about-content-title {
    max-width: 100%;
    font-size: clamp(28px, 8.5vw, 42px);
    line-height: 0.97;
  }

  .about-content-text {
    max-width: 100%;
    font-size: 15px;
    line-height: 1.34;
  }

  .about-orbit-nav {
    order: 1;
    height: auto;
    min-width: 0;
    overflow-x: auto;
    overflow-y: visible;
    display: flex;
    gap: 10px;
    padding: 2px 2px 8px;
    scrollbar-width: none;
  }

  .about-orbit-nav::-webkit-scrollbar {
    display: none;
  }

  .about-orbit-curve {
    display: none;
  }

  .about-orbit-item {
    position: relative;
    left: auto;
    top: auto;
    transform: none;
    flex: 0 0 auto;
    min-width: max-content;
    padding: 12px 14px 12px 12px;
    border-radius: 999px;
    border: 1px solid rgba(0, 0, 0, 0.08);
    background: rgba(255,255,255,0.32);
    backdrop-filter: blur(10px);
  }

  .about-orbit-item:hover,
  .about-orbit-item.is-active {
    transform: translateY(-2px);
    border-color: rgba(104, 128, 255, 0.16);
    background: rgba(255,255,255,0.44);
    box-shadow:
      0 12px 24px rgba(80, 85, 120, 0.08),
      0 0 0 1px rgba(120, 128, 255, 0.05);
  }

  .about-orbit-dot {
    width: 44px;
    height: 44px;
  }

  .about-orbit-dot::before {
    width: 8px;
    height: 8px;
  }

  .about-orbit-name {
    max-width: none;
    font-size: 15px;
    white-space: nowrap;
  }
}

/* ============================================
   HERO SMALL MOBILE (max-width: 599px)
   ============================================ */
@media (max-width: 599px) {
  .contact-ambient {
    display: none;
  }

  .hero-content {
    padding: 34px 0 96px;
    row-gap: 34px;
  }

  .hero-kicker {
    font-size: 12px;
    margin-bottom: 2px;
  }

  .hero-label {
    font-size: 13px;
    margin-bottom: 18px;
  }

  .hero-name {
    font-size: clamp(52px, 16vw, 84px);
    max-width: 6.8ch;
  }

  .hero-accent-word {
    right: 0;
    bottom: -2px;
    font-size: clamp(38px, 12vw, 58px);
    color: rgba(109, 128, 255, 0.42);
  }

  .hero-desc-wrap {
    grid-template-columns: 10px minmax(0, 1fr);
    gap: 8px;
    align-items: center;
  }

  .hero-desc {
    max-width: 100%;
    font-size: 18px;
    line-height: 1.16;
    letter-spacing: -0.045em;
  }

  .hero-desc-line {
    width: 3px;
    height: 50%;
  }

  .hero-meta {
    max-width: 100%;
    gap: 4px;
    margin-top: 2px;
  }

  .hero-meta-item {
    min-height: 34px;
    padding: 8px 12px 8px;
    font-size: 12px;
    line-height: 1;
  }

  .hero-content::before {
    width: 140vw;
    height: 140vw;
    left: 56%;
    top: 34%;
    opacity: 0.55;
  }

  .hero-content::after {
    background:
      linear-gradient(rgba(0,0,0,0.05), rgba(0,0,0,0.05)) 0 18% / 100% 1px no-repeat,
      linear-gradient(rgba(0,0,0,0.05), rgba(0,0,0,0.05)) 0 78% / 100% 1px no-repeat,
      linear-gradient(rgba(0,0,0,0.04), rgba(0,0,0,0.04)) 38% 0 / 1px 100% no-repeat;
  }

  .hero-title-block {
    padding-bottom: 10px;
  }

  .hero-info-row {
    gap: 22px;
  }

  .hero-scroll-link {
    bottom: 6px;
    gap: 8px;
    font-size: 13px;
  }

  .hero-scroll-icon {
    width: 26px;
    height: 26px;
    min-width: 26px;
    min-height: 26px;
    font-size: 12px;
  }

  .works {
    padding: 80px 0;
  }

  .work-card {
    flex: 0 0 300px;
    min-height: 500px;
    padding: 18px;
    border-radius: 24px;
  }

  .work-topline {
    grid-template-columns: 40px 1fr auto;
  }

  .work-title {
    font-size: 24px;
    max-width: 11ch;
  }

  .work-summary {
    font-size: 14px;
    max-width: 100%;
  }

  .work-preview {
    min-height: 250px;
    border-radius: 16px;
  }

  .work-note,
  .work-link,
  .work-type,
  .work-year {
    font-size: 12px;
  }

  .expertise,
  .experience {
    padding: 80px 0;
  }

  .timeline-tasks li {
    font-size: 15px;
  }

  .timeline-company {
    font-size: 22px;
  }

  .timeline-period {
    font-size: 14px;
  }

  .timeline-role {
    font-size: 18px;
    padding-bottom: 12px;
  }

  .experience-cards {
    margin-top: 36px;
  }

  .exp-card {
    min-height: 150px;
    padding: 18px 18px 22px;
    border-radius: 18px;
  }

  .exp-card p,
  .exp-card {
    font-size: 16px;
    line-height: 1.2;
  }

  .about {
    padding: 80px 0;
  }

  .contact {
    padding: 80px 0;
  }

  .contact {
    padding: 96px 0 80px;
  }

  .contact-label {
    margin-bottom: 22px;
  }

  .contact-main {
    padding-top: 20px;
  }

  .contact-title {
    font-size: clamp(38px, 13vw, 62px);
    line-height: 0.9;
  }

  .contact-desc {
    font-size: 16px;
    line-height: 1.3;
  }

  .contact-btn {
    font-size: 24px;
  }

  .contact-secondary {
    font-size: 14px;
  }

  .contact-footnote {
    margin-top: 36px;
    padding-top: 14px;
    font-size: 12px;
  }

  .site-noise {
    opacity: 0.022;
  }
}

/* ============================================
   TABLET (min-width: 600px)
   ============================================ */
@media (min-width: 600px) {
  .container {
    max-width: 1000px;
  }



  .section-title {
    font-size: 36px;
    line-height: 40px;
  }

}

/* ============================================
   DESKTOP (min-width: 960px)
   ============================================ */
@media (min-width: 960px) {
  .hero {
    min-height: 100vh;
    padding: 32px 0 32px;
  }

  .hero-content {
    min-height: calc(100vh - 64px);
    padding-top: 52px;
    padding-bottom: 118px;
    row-gap: 32px;
    grid-template-rows: auto 1fr auto;
  }

  .hero-title-block {
    align-self: center;
    padding-top: 12px;
    padding-bottom: 18px;
  }

  .hero-name {
    max-width: 7.2ch;
  }

  .hero-accent-word {
    animation: none;
  }

  .hero-info-row {
    grid-template-columns: minmax(0, 5.2fr) minmax(320px, 3.4fr);
    gap: 48px;
    align-items: start;
    padding-top: 8px;
  }

  .hero-desc-wrap {
    max-width: 660px;
    align-items: start;
    gap: 10px;
  }

  .hero-desc-line {
    width: 3px;
    height: 72%;
    margin-top: 4px;
    opacity: 0.72;
  }

  .hero-desc {
    max-width: 620px;
    font-size: clamp(20px, 1.75vw, 25px);
    line-height: 1.08;
  }

  .hero-meta {
    max-width: 400px;
    gap: 10px;
    padding-top: 4px;
    align-self: start;
  }

  .hero-meta-item {
    min-height: 34px;
    padding: 8px 14px;
    font-size: 13px;
  }

  .hero-scroll-link {
    left: 50%;
    bottom: 18px;
    transform: translateX(-50%);
    gap: 10px;
    font-size: 13px;
  }

  .hero-scroll-text {
    transform: translateY(0);
  }

  .hero-scroll-icon {
    width: 28px;
    height: 28px;
    min-width: 28px;
    min-height: 28px;
    font-size: 12px;
  }

  .container {
    max-width: 1400px;
  }

  .section-title {
    font-size: 40px;
    line-height: 44px;
    margin-bottom: 64px;
  }
}

/* ============================================
   WIDE (min-width: 1200px)
   ============================================ */
@media (min-width: 1200px) {
}

/* ============================================
   EXPERIENCE ANIMATION
   ============================================ */

.career-chart,
.career-bar,
.experience-story-card,
.experience-story-aside {
  will-change: transform, opacity;
}

/* Initial states */
.career-chart {
  transform: translateY(24px);
  opacity: 0;
  transition:
    transform 0.9s cubic-bezier(.22, 1, .36, 1),
    opacity 0.9s ease;
}

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

.career-chart-top span,
.career-chart-grid span {
  opacity: 0;
  transform: translateY(8px);
  transition:
    transform 0.7s cubic-bezier(.22, 1, .36, 1),
    opacity 0.7s ease;
}

.career-chart.is-visible .career-chart-top span,
.career-chart.is-visible .career-chart-grid span {
  opacity: 1;
  transform: translateY(0);
}

.career-chart.is-visible .career-chart-top span:nth-child(1),
.career-chart.is-visible .career-chart-grid span:nth-child(1) { transition-delay: 0.06s; }
.career-chart.is-visible .career-chart-top span:nth-child(2),
.career-chart.is-visible .career-chart-grid span:nth-child(2) { transition-delay: 0.12s; }
.career-chart.is-visible .career-chart-top span:nth-child(3),
.career-chart.is-visible .career-chart-grid span:nth-child(3) { transition-delay: 0.18s; }
.career-chart.is-visible .career-chart-top span:nth-child(4),
.career-chart.is-visible .career-chart-grid span:nth-child(4) { transition-delay: 0.24s; }
.career-chart.is-visible .career-chart-top span:nth-child(5),
.career-chart.is-visible .career-chart-grid span:nth-child(5) { transition-delay: 0.30s; }

/* Bars entrance */
.career-bar {
  opacity: 0;
  transform: translateY(26px) scale(0.985);
  transition:
    transform 0.85s cubic-bezier(.22, 1, .36, 1),
    opacity 0.85s ease;
}

.career-chart.is-visible .career-bar {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.career-chart.is-visible .career-bar:nth-child(1) { transition-delay: 0.14s; }
.career-chart.is-visible .career-bar:nth-child(2) { transition-delay: 0.22s; }
.career-chart.is-visible .career-bar:nth-child(3) { transition-delay: 0.30s; }
.career-chart.is-visible .career-bar:nth-child(4) { transition-delay: 0.38s; }

/* Slight fill sweep */
.career-bar-fill::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(
    110deg,
    transparent 0%,
    rgba(255,255,255,0.0) 36%,
    rgba(255,255,255,0.34) 50%,
    rgba(255,255,255,0.0) 64%,
    transparent 100%
  );
  transform: translateX(-130%);
  opacity: 0;
}

.career-chart.is-visible .career-bar-fill::after {
  animation: careerSweep 1.15s cubic-bezier(.22, 1, .36, 1) forwards;
  animation-delay: 0.45s;
}

.career-chart.is-visible .career-bar:nth-child(2) .career-bar-fill::after { animation-delay: 0.55s; }
.career-chart.is-visible .career-bar:nth-child(3) .career-bar-fill::after { animation-delay: 0.65s; }
.career-chart.is-visible .career-bar:nth-child(4) .career-bar-fill::after { animation-delay: 0.75s; }

@keyframes careerSweep {
  0% {
    transform: translateX(-130%);
    opacity: 0;
  }
  18% {
    opacity: 1;
  }
  100% {
    transform: translateX(130%);
    opacity: 0;
  }
}

/* Story aside */
.experience-story-aside {
  opacity: 0;
  transform: translateY(24px);
  transition:
    transform 0.8s cubic-bezier(.22, 1, .36, 1),
    opacity 0.8s ease;
}

.experience-story.is-visible .experience-story-aside {
  opacity: 1;
  transform: translateY(0);
}

/* Cards entrance */
.experience-story-card {
  opacity: 0;
  transform: translateY(40px) scale(0.985);
  transition:
    transform 0.8s cubic-bezier(.22, 1, .36, 1),
    opacity 0.8s ease,
    border-color 0.35s ease,
    box-shadow 0.4s ease,
    background 0.35s ease;
}

.experience-story.is-visible .experience-story-card {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.experience-story.is-visible .experience-story-card:nth-child(1) { transition-delay: 0.08s; }
.experience-story.is-visible .experience-story-card:nth-child(2) { transition-delay: 0.16s; }
.experience-story.is-visible .experience-story-card:nth-child(3) { transition-delay: 0.24s; }
.experience-story.is-visible .experience-story-card:nth-child(4) { transition-delay: 0.32s; }

/* Active pair state */
.career-bar.is-active .career-bar-fill {
  transform: translateY(-2px) scale(1.01);
  box-shadow:
    0 18px 38px rgba(80, 85, 120, 0.12),
    0 0 0 1px rgba(120, 128, 255, 0.08),
    inset 0 1px 0 rgba(255,255,255,0.52);
}

.experience-story-card.is-active {
  border-color: rgba(104, 128, 255, 0.18);
  box-shadow:
    0 18px 42px rgba(80, 85, 120, 0.09),
    0 0 0 1px rgba(120, 128, 255, 0.08);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.58), rgba(255,255,255,0.30));
}

.experience-story-card.is-active::before {
  background:
    radial-gradient(
      320px 180px at 100% 0%,
      rgba(192, 198, 255, 0.22),
      transparent 70%
    );
}

/* Hover microinteraction */
.career-bar-fill,
.experience-story-card {
  transition-timing-function: cubic-bezier(.22, 1, .36, 1);
}

.career-bar:hover .career-bar-fill {
  transform: translateY(-2px);
}

.experience-story-card:hover {
  transform: translateY(-4px);
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  .career-chart,
  .career-bar,
  .experience-story-aside,
  .experience-story-card,
  .career-chart-top span,
  .career-chart-grid span,
  .career-bar-fill::after {
    animation: none !important;
    transition: none !important;
    transform: none !important;
    opacity: 1 !important;
  }
}