* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: #f4f3ee;
  color: #20231f;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
}

.container {
  width: min(1080px, calc(100% - 40px));
  margin: 0 auto;
}

.header {
  border-bottom: 1px solid #d9d8d1;
  background: rgba(244, 243, 238, 0.96);
}

.nav {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-weight: 700;
  letter-spacing: -0.02em;
}

nav {
  display: flex;
  gap: 28px;
}

nav a {
  color: #4c5049;
  text-decoration: none;
  font-size: 14px;
}

nav a:hover {
  color: #111;
}

.hero {
  min-height: 620px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 70px;
  align-items: center;
  padding-top: 70px;
  padding-bottom: 70px;
}

.eyebrow {
  font-size: 12px;
  letter-spacing: 0.16em;
  font-weight: 700;
  color: #70766b;
  margin-bottom: 18px;
}

h1 {
  margin: 0;
  max-width: 650px;
  font-size: clamp(44px, 6vw, 72px);
  line-height: 1.02;
  letter-spacing: -0.055em;
}

h2 {
  margin: 8px 0 20px;
  font-size: 36px;
  letter-spacing: -0.035em;
  line-height: 1.1;
}

h3 {
  margin: 10px 0;
  font-size: 21px;
}

.lead {
  max-width: 600px;
  margin: 28px 0 32px;
  font-size: 19px;
  color: #555a52;
}

.button {
  display: inline-block;
  background: #22261f;
  color: white;
  padding: 13px 20px;
  border-radius: 6px;
  text-decoration: none;
  font-size: 14px;
}

.hero-image,
.feature-image {
  width: 100%;
  display: block;
  border-radius: 12px;
  border: 1px solid #deddd7;
}

.section {
  padding: 100px 0;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 40px;
  margin-bottom: 42px;
}

.section-heading p {
  color: #6b7068;
}

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

.card {
  background: #fff;
  border: 1px solid #deddd7;
  border-radius: 10px;
  padding: 26px;
}

.card p {
  color: #60645d;
}

.date {
  font-size: 12px;
  color: #8a8e87;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
  padding: 70px 0 110px;
}

.feature-text p,
.about p {
  color: #5d625a;
  font-size: 17px;
}

.about {
  max-width: 760px;
  padding: 90px 0 120px;
}

footer {
  border-top: 1px solid #d9d8d1;
}

.footer-inner {
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #787c75;
  font-size: 13px;
}

@media (max-width: 800px) {
  .hero,
  .feature {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .hero {
    padding-top: 55px;
  }

  .notes-grid {
    grid-template-columns: 1fr;
  }

  .section-heading {
    display: block;
  }

  nav {
    gap: 16px;
  }
}