:root {
  --bg: #f6f3ee;
  --text: #171717;
  --muted: #5f5a52;
  --card: #ffffff;
  --line: #ded8cf;
  --dark: #111111;
  --soft: #ece5da;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}

.site-header,
main,
footer {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 26px 0;
}

.brand {
  color: var(--text);
  font-weight: 800;
  font-size: 20px;
  text-decoration: none;
  letter-spacing: -0.03em;
}

.header-link {
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
}

.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 44px;
  align-items: center;
  padding: 58px 0 42px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  line-height: 1.05;
  letter-spacing: -0.06em;
}

h1 {
  max-width: 760px;
  font-size: clamp(46px, 8vw, 92px);
}

h2 {
  font-size: clamp(26px, 4vw, 40px);
}

.lead {
  max-width: 680px;
  margin: 26px 0 0;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 23px);
}

.button,
button {
  display: inline-block;
  border: 0;
  border-radius: 999px;
  background: var(--dark);
  color: #fff;
  padding: 13px 22px;
  margin-top: 28px;
  font: inherit;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}

.crowd-picture {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 30px;
  background: linear-gradient(145deg, #fff, var(--soft));
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.08);
}

.desk {
  position: relative;
  aspect-ratio: 1.05 / 0.78;
  border-radius: 12px;
  background: #d9d1c5;
  border: 1px solid #c7beb1;
}

.desk::before {
  content: "";
  position: absolute;
  left: 20%;
  right: 20%;
  top: 18%;
  height: 38%;
  border-radius: 5px;
  background: #141414;
}

.desk span {
  position: absolute;
  left: 40%;
  right: 40%;
  top: 58%;
  height: 14%;
  border-radius: 3px;
  background: #141414;
}

.desk::after {
  content: "";
  position: absolute;
  left: 26%;
  right: 26%;
  bottom: 14%;
  height: 11%;
  border-radius: 999px;
  background: #141414;
}

.desk.active {
  outline: 3px solid #111;
  outline-offset: 3px;
}

.crowd-picture p {
  grid-column: 1 / -1;
  margin: 14px 4px 0;
  font-size: 18px;
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: -0.03em;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  padding: 34px 0;
}

.card,
.split,
.start-box {
  border: 1px solid var(--line);
  border-radius: 26px;
  background: var(--card);
}

.card {
  padding: 28px;
}

.card h2 {
  font-size: 26px;
}

.card p,
.split p,
.split li,
.start-box p {
  color: var(--muted);
  font-size: 18px;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  padding: 34px;
  margin: 18px 0 34px;
}

ul {
  padding-left: 22px;
}

.start-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 34px;
  align-items: center;
  padding: 34px;
  margin-bottom: 38px;
}

form {
  margin: 0;
}

label {
  display: block;
  margin-bottom: 8px;
  font-weight: 900;
}

input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  color: var(--text);
  font: inherit;
}

form button {
  width: 100%;
}

table {
  border-collapse: collapse;
}

td {
  padding: 6px 12px;
  border: 1px solid #ddd;
}

footer {
  padding: 28px 0 44px;
  color: var(--muted);
  font-size: 15px;
}

@media (max-width: 820px) {
  .hero,
  .cards,
  .split,
  .start-box {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 28px;
  }

  .crowd-picture {
    grid-template-columns: repeat(4, 1fr);
  }
}