:root {
  color-scheme: light;
  --ink: #181b21;
  --muted: #626b73;
  --line: #dce3e1;
  --paper: #fffaf1;
  --surface: #ffffff;
  --mint: #2bae91;
  --mint-soft: #d9f1ea;
  --red: #e95d5d;
  --coral: #f49a76;
  --night: #1f2430;
  --blue: #457b9d;
  --shadow: 0 20px 60px rgba(24, 27, 33, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    linear-gradient(135deg, rgba(217, 241, 234, 0.85), rgba(255, 250, 241, 0.6) 38%, rgba(247, 220, 200, 0.75)),
    var(--paper);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(1180px, calc(100% - 40px));
  margin: 18px auto 0;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 10px 40px rgba(31, 36, 48, 0.08);
  backdrop-filter: blur(18px);
}

.brand,
nav,
.hero-actions,
.contact-card,
footer {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 50%;
  background: var(--night);
  color: #fff;
}

nav {
  gap: 6px;
}

nav a {
  padding: 8px 13px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

nav a:hover,
nav a:focus-visible {
  background: var(--mint-soft);
  color: var(--ink);
}

main {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  display: flex;
  align-items: center;
  min-height: calc(100vh - 78px);
  padding: 40px 0 52px;
}

.hero-copy {
  max-width: 670px;
}

.eyebrow,
.section-kicker,
.contact-type {
  margin: 0 0 10px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 22px;
  font-size: clamp(40px, 5.2vw, 64px);
  line-height: 1.08;
  letter-spacing: 0;
}

h1 span {
  display: block;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(28px, 3.8vw, 44px);
  line-height: 1.12;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 14px;
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.18;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button,
.mini-link,
button {
  min-height: 46px;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  font: inherit;
  font-weight: 800;
}

.button {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 12px 18px;
}

.button span {
  display: grid;
  width: 24px;
  height: 24px;
  place-items: center;
}

.primary {
  background: var(--ink);
  color: #fff;
}

.secondary {
  background: #fff;
  color: var(--ink);
  box-shadow: inset 0 0 0 1px var(--line);
}

.section {
  padding: 72px 0;
}

.intro-band {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 36px;
  border-top: 1px solid rgba(24, 27, 33, 0.13);
  border-bottom: 1px solid rgba(24, 27, 33, 0.13);
}

.intro-band p {
  margin: 0;
  color: var(--muted);
  font-size: 20px;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.contact-section {
  padding-top: 56px;
}

.contact-card {
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  min-height: 170px;
  padding: 22px;
  border: 1px solid rgba(24, 27, 33, 0.08);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.76);
}

.contact-card strong {
  overflow-wrap: anywhere;
  font-size: clamp(19px, 2vw, 24px);
}

button:not(.button),
.mini-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 20px;
  padding: 10px 16px;
  background: var(--mint-soft);
  color: #126b5b;
}

button:not(.button):hover,
button:not(.button):focus-visible,
.mini-link:hover,
.mini-link:focus-visible {
  background: var(--mint);
  color: #fff;
}

footer {
  justify-content: flex-end;
  width: min(1180px, calc(100% - 40px));
  margin: 24px auto 0;
  padding: 30px 0 42px;
  color: var(--muted);
  border-top: 1px solid rgba(24, 27, 33, 0.13);
}

footer a {
  font-weight: 800;
  color: var(--ink);
}

.toast {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 20;
  padding: 12px 18px;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  box-shadow: var(--shadow);
}

@media (max-width: 860px) {
  .site-header {
    width: min(100% - 24px, 720px);
  }

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

  .hero {
    min-height: auto;
    padding-top: 58px;
  }

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

@media (max-width: 560px) {
  main,
  footer {
    width: min(100% - 28px, 520px);
  }

  .site-header {
    align-items: flex-start;
    border-radius: 24px;
    flex-direction: column;
  }

  nav {
    width: 100%;
    justify-content: space-between;
  }

  nav a {
    flex: 1;
    text-align: center;
  }

  .hero {
    padding-top: 42px;
  }

  h1 {
    font-size: 40px;
  }

  .button {
    width: 100%;
    justify-content: center;
  }

  .section {
    padding: 50px 0;
  }
}