:root {
  --ink: #17181c;
  --muted: #5d616c;
  --paper: #f3efe8;
  --glass: rgba(255, 255, 255, 0.58);
  --glass-strong: rgba(255, 255, 255, 0.78);
  --line: rgba(255, 255, 255, 0.82);
  --line-dark: rgba(23, 24, 28, 0.08);
  --shadow: 0 24px 60px rgba(48, 42, 32, 0.08);
  --radius: 28px;
  --font: "Instrument Sans", "Segoe UI", sans-serif;
  --max: 1080px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.5;
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

button,
a {
  font-family: inherit;
}

.mesh {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  background:
    radial-gradient(1200px 700px at 10% -10%, rgba(255, 255, 255, 0.9), transparent 55%),
    var(--paper);
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.85;
  animation: drift 22s ease-in-out infinite;
}

.blob-a {
  width: 46vw;
  height: 46vw;
  max-width: 620px;
  max-height: 620px;
  left: -8vw;
  top: -10vh;
  background: #ffd0b8;
}

.blob-b {
  width: 40vw;
  height: 40vw;
  max-width: 540px;
  max-height: 540px;
  right: -6vw;
  top: 8vh;
  background: #c9dcff;
  animation-delay: -6s;
}

.blob-c {
  width: 36vw;
  height: 36vw;
  max-width: 480px;
  max-height: 480px;
  left: 28vw;
  bottom: -18vh;
  background: #e4d4ff;
  animation-delay: -12s;
}

.blob-d {
  width: 28vw;
  height: 28vw;
  max-width: 360px;
  max-height: 360px;
  right: 12vw;
  bottom: 6vh;
  background: #d7f3e4;
  animation-delay: -3s;
}

@keyframes drift {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(2%, -3%, 0) scale(1.06);
  }
}

.topbar,
main {
  position: relative;
  z-index: 1;
}

.topbar {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
  width: min(var(--max), calc(100% - 32px));
  margin: 20px auto 0;
  padding: 10px 12px 10px 14px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0.42));
  border: 1px solid var(--line);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.95),
    0 10px 40px rgba(48, 42, 32, 0.06);
  backdrop-filter: blur(22px) saturate(1.6);
  -webkit-backdrop-filter: blur(22px) saturate(1.6);
  position: sticky;
  top: 16px;
  z-index: 5;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  justify-self: start;
  text-decoration: none;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.logo {
  display: block;
  width: 60px;
  height: 60px;
  overflow: hidden;
  flex: 0 0 auto;
  border-radius: 16px;
}

.logo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.tabs,
.lang {
  position: relative;
  display: inline-flex;
  padding: 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.38);
  border: 1px solid rgba(255, 255, 255, 0.55);
}

.pill {
  position: absolute;
  top: 4px;
  bottom: 4px;
  left: 4px;
  width: 0;
  border-radius: 999px;
  background: var(--glass-strong);
  box-shadow:
    inset 0 1px 0 #fff,
    0 6px 16px rgba(48, 42, 32, 0.08);
  pointer-events: none;
  z-index: 0;
}

.pill-ready .pill {
  transition:
    transform 0.5s cubic-bezier(0.22, 1, 0.36, 1),
    width 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.lang {
  justify-self: end;
}

.tab,
.lang button {
  position: relative;
  z-index: 1;
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.01em;
  padding: 8px 16px;
  border-radius: 999px;
  cursor: pointer;
  transition: color 0.35s ease;
}

.tab.is-active,
.lang button.is-active {
  color: var(--ink);
}

.tab:focus-visible,
.lang button:focus-visible,
.brand:focus-visible,
.card-link:focus-visible,
.contact-card:focus-visible {
  outline: 2px solid #1c1e22;
  outline-offset: 3px;
}

main {
  display: grid;
  align-items: start;
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
  padding: 72px 0 96px;
}

main > [data-view] {
  grid-area: 1 / 1;
  min-width: 0;
}

[data-view].is-leaving {
  pointer-events: none;
  animation: view-out 0.22s cubic-bezier(0.4, 0, 1, 1) forwards;
}

[data-view].is-entering {
  animation: view-in 0.48s cubic-bezier(0.22, 1, 0.36, 1) both;
}

[data-view].lang-in {
  animation: lang-in 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes view-out {
  to {
    opacity: 0;
    transform: translateY(-6px);
  }
}

@keyframes view-in {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
}

@keyframes lang-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
}

.hero {
  max-width: 760px;
  margin-bottom: 64px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(3.4rem, 8vw, 6.4rem);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.92;
}

.lede {
  max-width: 34rem;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.group + .group {
  margin-top: 72px;
}

.group-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 18px;
  padding: 0 6px;
}

.group-head h2 {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.group-head p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.grid {
  display: grid;
  gap: 16px;
}

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

.grid-personal .card:only-child {
  grid-column: 1 / -1;
}

.card,
.contact-card,
.empty {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.74), rgba(255, 255, 255, 0.4));
  border: 1px solid var(--line);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.95),
    var(--shadow);
  backdrop-filter: blur(26px) saturate(1.7);
  -webkit-backdrop-filter: blur(26px) saturate(1.7);
}

.card::before,
.contact-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, rgba(255, 255, 255, 0.55), transparent 42%);
  pointer-events: none;
}

.card {
  display: flex;
  flex-direction: column;
  padding: 28px 28px 24px;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.95),
    0 28px 70px rgba(48, 42, 32, 0.12);
}

.card-client {
  min-height: 220px;
  padding: 36px 36px 32px;
}

.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 28px;
}

.year {
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.tags li {
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.8);
  color: var(--ink);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.card h3 {
  margin: 0;
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.card-personal h3 {
  font-size: 1.45rem;
}

.summary {
  max-width: 38rem;
  margin: 12px 0 0;
  color: var(--muted);
}

.card-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid var(--line-dark);
}

.card-point-index {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
}

.card-point h4 {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.card-point p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.card-link {
  align-self: flex-start;
  margin-top: 28px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-decoration: none;
}

.card-link::after {
  content: " →";
}

.card-link:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.empty {
  margin: 0;
  padding: 28px;
  color: var(--muted);
}

.contact-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
  max-width: 720px;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 18px 22px;
  text-decoration: none;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.contact-card:hover {
  transform: translateY(-3px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.95),
    0 22px 50px rgba(48, 42, 32, 0.12);
}

.icon {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 56px;
  height: 56px;
  border-radius: 18px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(255, 255, 255, 0.9);
  box-shadow: inset 0 1px 0 #fff;
}

.icon svg {
  width: 24px;
  height: 24px;
}

.contact-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.contact-label {
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-value {
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.03em;
}

@media (max-width: 800px) {
  .topbar {
    grid-template-columns: auto 1fr;
    grid-template-areas:
      "brand lang"
      "tabs tabs";
    border-radius: 24px;
    row-gap: 10px;
  }

  .brand {
    grid-area: brand;
  }

  .lang {
    grid-area: lang;
  }

  .tabs {
    grid-area: tabs;
    justify-content: stretch;
  }

  .tab {
    flex: 1;
    text-align: center;
  }

  .brand-name {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
  }

  .grid-personal,
  .group-head,
  .card-points {
    grid-template-columns: 1fr;
    display: grid;
  }

  .group-head {
    justify-content: start;
  }

  main {
    padding-top: 40px;
  }

  .card-client {
    padding: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .blob,
  .card,
  .contact-card,
  .pill,
  [data-view].is-leaving,
  [data-view].is-entering,
  [data-view].lang-in {
    animation: none;
    transition: none;
    filter: none;
  }

  html {
    scroll-behavior: auto;
  }
}