:root {
  --color-accent: #0000CD;
  --color-text: #111;
  --color-muted: #666;
  --color-soft: #8a8a8a;
  --color-line: #e9e9e9;
  --color-page: #fff;
  --motion-ease: var(--ease-3, cubic-bezier(0.2, 0, 0, 1));
  --motion-soft: var(--ease-out-3, cubic-bezier(0.16, 1, 0.3, 1));
  --font-sans: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", sans-serif;
  --container: 1680px;
  --page-x: clamp(22px, 7vw, 132px);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--color-page);
  color: var(--color-text);
  font-family: var(--font-sans);
  letter-spacing: 0;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: color-mix(in srgb, var(--color-accent) 14%, white);
}

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

img,
svg {
  display: block;
}

.site-shell {
  width: min(100%, var(--container));
  margin: 0 auto;
  padding: clamp(34px, 4vw, 56px) var(--page-x) clamp(56px, 6vw, 92px);
}

.site-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 32px;
}

.brand {
  display: inline-flex;
  align-items: baseline;
  color: var(--color-text);
  font-size: clamp(2.2rem, 3.25vw, 3.85rem);
  font-weight: 860;
  line-height: 0.9;
  letter-spacing: -0.045em;
}

.brand span,
.hero h1 span {
  color: var(--color-accent);
}

.primary-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: clamp(28px, 4.6vw, 78px);
  margin-top: 8px;
  color: var(--color-text);
  font-size: clamp(1rem, 1.3vw, 1.42rem);
  font-weight: 560;
  line-height: 1;
}

.primary-nav a {
  position: relative;
  padding: 8px 0 24px;
  transition: color 180ms var(--motion-ease), transform 180ms var(--motion-ease);
}

.primary-nav a::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 3px;
  background: var(--color-accent);
  border-radius: 999px;
  content: "";
  opacity: 0;
  transform: scaleX(0.35);
  transform-origin: left;
  transition: opacity 180ms var(--motion-ease), transform 180ms var(--motion-ease);
}

.primary-nav a:hover,
.primary-nav a:focus-visible,
.primary-nav a.is-active {
  color: var(--color-accent);
}

.primary-nav a:hover,
.primary-nav a:focus-visible {
  transform: translateY(-1px);
}

.primary-nav a:hover::after,
.primary-nav a:focus-visible::after,
.primary-nav a.is-active::after {
  opacity: 1;
  transform: scaleX(1);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, 0.88fr);
  align-items: center;
  gap: clamp(64px, 9vw, 158px);
  min-height: clamp(620px, 71vh, 850px);
  padding: clamp(82px, 10vw, 150px) 0 clamp(78px, 8vw, 118px);
}

.hero-copy {
  max-width: 780px;
}

.eyebrow {
  margin: 0 0 clamp(18px, 2.1vw, 32px);
  font-size: clamp(1.35rem, 2vw, 2.22rem);
  font-weight: 520;
  line-height: 1.2;
}

.hero h1 {
  margin: 0;
  font-size: clamp(5.2rem, 9.35vw, 10.5rem);
  font-weight: 880;
  line-height: 0.86;
  letter-spacing: -0.066em;
}

.role {
  margin: clamp(28px, 3vw, 42px) 0 clamp(18px, 2vw, 28px);
  color: var(--color-muted);
  font-size: clamp(1.34rem, 2vw, 2.12rem);
  font-weight: 520;
  line-height: 1.25;
}

.hero-text {
  max-width: 690px;
  margin: 0;
  color: #1b1b1b;
  font-size: clamp(1.12rem, 1.68vw, 1.72rem);
  font-weight: 430;
  line-height: 1.38;
}

.work-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-top: clamp(48px, 5.2vw, 76px);
  padding-bottom: 17px;
  color: var(--color-accent);
  font-size: clamp(1.12rem, 1.55vw, 1.62rem);
  font-weight: 690;
  line-height: 1;
}

.work-link::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 3px;
  background: var(--color-accent);
  border-radius: 999px;
  content: "";
  transform: scaleX(1);
  transform-origin: left;
  transition: transform 220ms var(--motion-soft);
}

.work-link:hover::after,
.work-link:focus-visible::after {
  transform: scaleX(0.64);
}

.work-link svg {
  width: 1.08em;
  height: 1.08em;
  stroke-width: 2.5;
  transition: transform 180ms var(--motion-soft);
}

.work-link:hover svg,
.work-link:focus-visible svg {
  transform: translate(3px, -3px);
}

.avatar-frame {
  display: flex;
  justify-content: center;
  margin: 0;
}

.avatar-frame img {
  width: min(100%, 570px);
  height: auto;
  transform-origin: center;
  will-change: transform;
  transition: filter 220ms var(--motion-soft), transform 220ms var(--motion-soft);
}

.avatar-frame:hover img {
  filter: drop-shadow(0 18px 22px rgb(0 0 0 / 0.055));
  transform: scale(1.025);
}

.focus-section {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(34px, 4.6vw, 80px);
  padding-top: clamp(44px, 5vw, 68px);
  border-top: 1px solid var(--color-line);
}

.focus-item {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 22px;
  align-items: start;
  border-radius: 2px;
  transform: translateZ(0);
  transition: transform 220ms var(--motion-soft);
}

.focus-icon {
  width: 46px;
  height: 46px;
  color: var(--color-accent);
  stroke-width: 2.15;
  transition: color 220ms var(--motion-ease), transform 220ms var(--motion-soft);
}

.focus-icon path,
.focus-icon circle {
  vector-effect: non-scaling-stroke;
}

.focus-item h2 {
  margin: 1px 0 16px;
  color: var(--color-text);
  font-size: clamp(1.02rem, 1.22vw, 1.28rem);
  font-weight: 730;
  line-height: 1.18;
}

.focus-item p {
  max-width: 260px;
  margin: 0;
  color: var(--color-muted);
  font-size: clamp(0.96rem, 1.08vw, 1.12rem);
  font-weight: 430;
  line-height: 1.45;
}

.focus-item:hover {
  transform: translateY(-3px);
}

.focus-item:hover .focus-icon {
  color: color-mix(in srgb, var(--color-accent) 86%, var(--color-text));
  transform: translateY(-2px) scale(1.03);
}

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

@media (max-width: 1180px) {
  .hero {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 0.8fr);
    gap: clamp(46px, 6vw, 82px);
    min-height: auto;
  }

  .hero h1 {
    font-size: clamp(4.55rem, 10vw, 8.2rem);
  }

  .focus-section {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 44px clamp(42px, 8vw, 92px);
  }
}

@media (max-width: 900px) {
  .site-shell {
    padding-top: 36px;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 54px;
    padding: 88px 0 74px;
  }

  .avatar-frame {
    justify-content: flex-start;
  }

  .avatar-frame img {
    width: min(78vw, 500px);
  }
}

@media (max-width: 700px) {
  .site-shell {
    padding: 30px 22px 52px;
  }

  .site-header {
    gap: 22px;
  }

  .primary-nav {
    gap: 8px 22px;
    max-width: 250px;
    margin-top: 0;
    font-size: 0.98rem;
  }

  .primary-nav a {
    padding-bottom: 12px;
  }

  .hero {
    gap: 44px;
    padding: 68px 0 58px;
  }

  .eyebrow {
    margin-bottom: 18px;
  }

  .hero h1 {
    font-size: clamp(3.85rem, 17.5vw, 6.7rem);
    line-height: 0.9;
    letter-spacing: -0.055em;
  }

  .role {
    margin-top: 26px;
  }

  .hero-text {
    max-width: 520px;
  }

  .avatar-frame {
    justify-content: center;
  }

  .focus-section {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-top: 40px;
  }

  .focus-item {
    grid-template-columns: 42px 1fr;
    gap: 20px;
  }

  .focus-icon {
    width: 42px;
    height: 42px;
  }

  .focus-item h2 {
    margin-bottom: 9px;
  }
}

@media (max-width: 500px) {
  .site-header {
    flex-direction: column;
    gap: 24px;
  }

  .primary-nav {
    justify-content: flex-start;
    gap: 10px 24px;
    max-width: none;
    width: 100%;
  }

  .hero {
    padding-top: 56px;
  }

  .hero h1 {
    font-size: clamp(3.35rem, 16.5vw, 4.8rem);
    line-height: 0.92;
  }

  .role {
    font-size: clamp(1.22rem, 6vw, 1.55rem);
  }

  .hero-text {
    font-size: clamp(1.02rem, 5vw, 1.18rem);
  }

  .work-link {
    margin-top: 40px;
  }

  .avatar-frame img {
    width: min(100%, 390px);
  }
}

@media (max-width: 360px) {
  .site-shell {
    padding-right: 18px;
    padding-left: 18px;
  }

  .primary-nav {
    gap: 8px 18px;
    font-size: 0.94rem;
  }

  .hero h1 {
    font-size: clamp(3rem, 16vw, 3.45rem);
  }

  .focus-item {
    grid-template-columns: 36px 1fr;
    gap: 16px;
  }

  .focus-icon {
    width: 36px;
    height: 36px;
  }
}