:root {
  --bg: #f4f4f1;
  --surface: #ffffff;
  --surface-dark: #111111;
  --text: #171717;
  --text-muted: #666666;
  --text-light: #f5f5f5;
  --border: #ddddda;
  --accent: #ff6b35;
  --accent-dark: #d94f1f;
  --container-width: 1180px;
  --radius: 18px;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
}

* {
  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: 1.6;
}

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

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  background: rgba(244, 244, 241, 0.88);
  backdrop-filter: blur(14px);
}

.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: baseline;
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: -0.05em;
}

.brand-tyme {
  font-weight: 650;
}

.brand-works {
  color: var(--accent);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.main-nav a {
  position: relative;
  font-size: 0.95rem;
  font-weight: 600;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -7px;
  width: 100%;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.main-nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.hero {
  min-height: 78vh;
  display: grid;
  place-items: center;
  padding: 110px 0 90px;
}

.hero-content {
  max-width: 900px;
  text-align: center;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 850px;
  margin: 0 auto;
  font-size: clamp(3rem, 8vw, 6.8rem);
  line-height: 0.95;
  letter-spacing: -0.07em;
}

.hero-text {
  max-width: 720px;
  margin: 30px auto 0;
  color: var(--text-muted);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
}

.hero-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 750;
  transition:
    transform 160ms ease,
    background 160ms ease,
    border-color 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--accent);
  color: #ffffff;
}

.button-primary:hover {
  background: var(--accent-dark);
}

.button-secondary {
  border-color: var(--border);
  background: var(--surface);
}

.button-secondary:hover {
  border-color: #b9b9b3;
}

.section {
  padding: 100px 0;
}

.section-heading {
  max-width: 700px;
  margin-bottom: 42px;
}

.section-heading h2,
.about-grid h2 {
  margin: 0;
  font-size: clamp(2.2rem, 5vw, 4.2rem);
  line-height: 1;
  letter-spacing: -0.055em;
}

.section-heading > p:last-child {
  max-width: 620px;
  margin: 22px 0 0;
  color: var(--text-muted);
  font-size: 1.1rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.card {
  min-height: 330px;
  display: flex;
  flex-direction: column;
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  transition:
    transform 180ms ease,
    box-shadow 180ms ease;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.11);
}

.card-number {
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.card h3 {
  margin: 64px 0 14px;
  font-size: 1.5rem;
  letter-spacing: -0.035em;
}

.card p {
  margin: 0;
  color: var(--text-muted);
}

.card a {
  margin-top: auto;
  padding-top: 34px;
  font-weight: 750;
}

.section-dark {
  background: var(--surface-dark);
  color: var(--text-light);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: start;
  gap: 70px;
}

.about-grid > div:last-child {
  color: #b9b9b9;
  font-size: 1.12rem;
}

.about-grid p {
  margin-top: 0;
}

.site-footer {
  padding: 28px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: var(--surface-dark);
  color: #8f8f8f;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  font-size: 0.9rem;
}

@media (max-width: 850px) {
  .main-nav {
    gap: 16px;
  }

  .card-grid,
  .about-grid {
    grid-template-columns: 1fr;
  }

  .about-grid {
    gap: 36px;
  }

  .card {
    min-height: 280px;
  }
}

@media (max-width: 620px) {
  .container {
    width: min(calc(100% - 28px), var(--container-width));
  }

  .header-inner {
    min-height: 68px;
  }

  .main-nav {
    gap: 12px;
  }

  .main-nav a {
    font-size: 0.82rem;
  }

  .hero {
    min-height: auto;
    padding: 90px 0 70px;
  }

  .hero h1 {
    font-size: clamp(3rem, 17vw, 4.6rem);
  }

  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .section {
    padding: 74px 0;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}