:root {
  color-scheme: light;
  --bg: #ffffff;
  --text: #111111;
  --muted: #777777;
  --line: #e9e9e9;
  --soft: #f7f8f5;
  --green: #1f9d63;
  --green-dark: #0f6b43;
  --blue: #3b76d1;
  --amber: #c28a16;
  --shadow: 0 22px 70px rgba(17, 17, 17, 0.08);
  --max: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
}

.hero {
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding: 72px 24px 64px;
  border-bottom: 1px solid var(--line);
}

.hero__inner {
  width: min(100%, var(--max));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.92fr);
  gap: 56px;
  align-items: center;
}

.hero__content {
  max-width: 720px;
}

.eyebrow,
.section__marker {
  margin: 0 0 18px;
  color: var(--green-dark);
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 26px;
  max-width: 820px;
  font-size: 6.6rem;
  line-height: 0.96;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 22px;
  max-width: 760px;
  font-size: 4.1rem;
  line-height: 1.04;
  letter-spacing: 0;
}

.hero__subtitle {
  margin-bottom: 28px;
  color: var(--muted);
  font-size: 1.8rem;
  line-height: 1.35;
}

.hero__accent {
  margin-bottom: 26px;
  font-size: 2.6rem;
  font-weight: 760;
  line-height: 1.12;
}

.hero__transition {
  max-width: 600px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.12rem;
}

.world-visual {
  min-height: 440px;
  display: grid;
  place-items: center;
}

.world-visual__image {
  position: relative;
  width: min(100%, 430px);
  aspect-ratio: 1;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: #ffffff;
  box-shadow: var(--shadow);
  object-fit: cover;
}

.section {
  padding: 108px 24px;
  background: #ffffff;
}

.section--soft,
.section--idea {
  background: var(--soft);
}

.section__inner,
.finale p {
  width: min(100%, var(--max));
  margin: 0 auto;
}

.section__copy {
  max-width: 740px;
  color: var(--muted);
  font-size: 1.32rem;
}

.section__copy p {
  margin-bottom: 18px;
}

.section__copy p:last-child {
  margin-bottom: 0;
}

.section__copy--narrow {
  max-width: 560px;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1fr);
  gap: 64px;
  align-items: start;
}

.shift-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 42px;
}

.shift-list__item {
  min-height: 150px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 18px 45px rgba(17, 17, 17, 0.045);
}

.shift-list__item span {
  color: var(--muted);
  font-size: 1rem;
}

.shift-list__item strong {
  font-size: 1.72rem;
  line-height: 1.15;
}

.plain-list {
  display: grid;
  gap: 18px;
  color: var(--muted);
  font-size: 1.25rem;
}

.plain-list p,
.plain-list strong {
  position: relative;
  margin: 0;
  padding-left: 34px;
}

.plain-list p::before,
.plain-list strong::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
}

.plain-list strong {
  margin-top: 20px;
  color: var(--text);
  font-size: 1.62rem;
  line-height: 1.25;
}

.resource-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 42px;
}

.resource-grid span {
  min-height: 96px;
  display: flex;
  align-items: flex-end;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  font-weight: 680;
  box-shadow: 0 18px 45px rgba(17, 17, 17, 0.04);
}

.closing-note {
  max-width: 680px;
  margin: 38px 0 0;
  color: var(--muted);
  font-size: 1.48rem;
}

.section--call {
  background: #111111;
  color: #ffffff;
}

.section--call .section__marker {
  color: #84d9ad;
}

.section--call .section__copy {
  color: rgba(255, 255, 255, 0.68);
}

.action-list {
  display: grid;
  gap: 12px;
}

.action-list span {
  display: flex;
  min-height: 68px;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  color: #ffffff;
  font-size: 1.08rem;
  font-weight: 720;
}

.action-list span::after {
  content: "→";
  flex: 0 0 auto;
  margin-left: 18px;
  color: #84d9ad;
}

.finale {
  padding: 118px 24px 132px;
  background: #ffffff;
}

.finale p {
  max-width: 940px;
  color: var(--text);
  font-size: 5rem;
  font-weight: 780;
  line-height: 1.04;
  letter-spacing: 0;
}

@media (max-width: 900px) {
  .hero {
    min-height: auto;
    padding-top: 56px;
  }

  .hero__inner,
  .split {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 5rem;
  }

  h2 {
    font-size: 3.25rem;
  }

  .hero__subtitle {
    font-size: 1.55rem;
  }

  .hero__accent {
    font-size: 2.1rem;
  }

  .section__copy,
  .plain-list {
    font-size: 1.16rem;
  }

  .plain-list strong,
  .shift-list__item strong {
    font-size: 1.42rem;
  }

  .closing-note {
    font-size: 1.25rem;
  }

  .finale p {
    font-size: 3.7rem;
  }

  .world-visual {
    min-height: 360px;
  }

  .world-visual__image {
    width: min(100%, 350px);
  }

  .shift-list,
  .resource-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 620px) {
  .hero,
  .section,
  .finale {
    padding-left: 18px;
    padding-right: 18px;
  }

  .hero {
    padding-bottom: 48px;
  }

  h1 {
    font-size: 3.1rem;
  }

  h2 {
    font-size: 2.35rem;
  }

  .hero__subtitle {
    font-size: 1.3rem;
  }

  .hero__accent {
    font-size: 1.58rem;
  }

  .section__copy,
  .plain-list {
    font-size: 1.05rem;
  }

  .plain-list strong,
  .shift-list__item strong {
    font-size: 1.24rem;
  }

  .closing-note {
    font-size: 1.12rem;
  }

  .finale p {
    font-size: 2.18rem;
  }

  .hero__inner {
    gap: 34px;
  }

  .world-visual {
    min-height: 300px;
  }

  .world-visual__image {
    width: min(100%, 285px);
  }

  .section {
    padding-top: 76px;
    padding-bottom: 76px;
  }

  .shift-list,
  .resource-grid {
    grid-template-columns: 1fr;
  }

  .shift-list__item {
    min-height: 124px;
  }

  .resource-grid span {
    min-height: 78px;
  }

  .finale {
    padding-top: 82px;
    padding-bottom: 92px;
  }
}