:root {
  --tt-bg: #F5F5F5;
  --tt-text: #323231;
  --tt-grey: #8A8A8A;
  --tt-border: #C4C4C4;
  --tt-orange: #F74F07;
  --tt-teal: #00A1B1;
  --tt-soft: #F7DED4;
  --tt-radius: 25px;
  --tt-max: 980px;
}

* {
  box-sizing: border-box;
}

html {
  font-family: "Montserrat", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--tt-text);
  background: var(--tt-bg);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  line-height: 1.5;
  background: var(--tt-bg);
}

a {
  color: inherit;
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--tt-teal);
  outline-offset: 4px;
}

.site-header {
  border-bottom: 1px solid rgba(50, 50, 49, 0.12);
  background: rgba(245, 245, 245, 0.96);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(12px);
}

.nav {
  max-width: var(--tt-max);
  margin: 0 auto;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.logo {
  font-weight: 800;
  text-decoration: none;
  letter-spacing: -0.03em;
}

.nav-links {
  display: flex;
  gap: 22px;
  align-items: center;
  font-size: 14px;
}

.nav-links a {
  text-decoration: none;
}

.button {
  display: inline-flex;
  min-height: 35px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 8px 18px;
  background: var(--tt-orange);
  color: #FFFFFF;
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
}

.button.secondary {
  background: transparent;
  color: var(--tt-text);
  border: 1px solid var(--tt-border);
}

.main {
  max-width: var(--tt-max);
  margin: 0 auto;
  padding: 52px 20px 72px;
}

.hero {
  padding: 42px 0 34px;
}

.kicker {
  color: var(--tt-teal);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 12px;
  margin: 0 0 14px;
}

h1 {
  font-size: clamp(34px, 6vw, 60px);
  line-height: 1.02;
  letter-spacing: -0.06em;
  margin: 0 0 18px;
  max-width: 880px;
}

h2 {
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1.1;
  letter-spacing: -0.04em;
  margin: 0 0 18px;
}

h3 {
  font-size: 22px;
  line-height: 1.2;
  margin: 0 0 10px;
}

p {
  font-size: 16px;
  margin: 0 0 18px;
}

.lead {
  font-size: clamp(18px, 2.4vw, 22px);
  max-width: 760px;
  color: #4b4b49;
}

.meta {
  color: var(--tt-grey);
  font-size: 14px;
  margin-top: 18px;
}

.section {
  padding: 34px 0;
}

.card {
  background: #FFFFFF;
  border: 1px solid rgba(50, 50, 49, 0.12);
  border-radius: var(--tt-radius);
  padding: 28px;
  margin: 20px 0;
}

.card.warm {
  background: var(--tt-soft);
}

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

.article-list {
  display: grid;
  gap: 18px;
}

.article-card {
  display: block;
  text-decoration: none;
  background: #FFFFFF;
  border: 1px solid rgba(50, 50, 49, 0.12);
  border-radius: var(--tt-radius);
  padding: 24px;
}

.article-card:hover {
  border-color: var(--tt-orange);
}

ul,
ol {
  padding-left: 22px;
  margin: 0 0 22px;
}

li {
  margin-bottom: 8px;
}

blockquote {
  margin: 24px 0;
  padding: 24px;
  border-left: 4px solid var(--tt-orange);
  background: #FFFFFF;
  border-radius: 18px;
}

.cta {
  background: var(--tt-text);
  color: #FFFFFF;
  border-radius: var(--tt-radius);
  padding: 32px;
  margin-top: 40px;
}

.cta p {
  color: rgba(255, 255, 255, 0.78);
}

.footer {
  border-top: 1px solid rgba(50, 50, 49, 0.12);
  padding: 28px 20px;
}

.footer-inner {
  max-width: var(--tt-max);
  margin: 0 auto;
  font-size: 14px;
  color: var(--tt-grey);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 12px;
  background: var(--tt-orange);
  color: #FFFFFF;
  padding: 10px 14px;
  z-index: 100;
}

.skip-link:focus {
  left: 12px;
}

@media (max-width: 760px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-links {
    flex-wrap: wrap;
    gap: 12px;
  }

  .main {
    padding-top: 32px;
  }

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

  .card,
  .article-card,
  .cta {
    padding: 22px;
  }
}