/* BasilBits — one-screen stub (matches provided mock: logo only in header, CTA in hero) */
:root{
  --bg: #ffffff;
  --text: #0f1115;
  --muted: rgba(15, 17, 21, 0.74);
  --line: rgba(15, 17, 21, 0.12);

  --btn-bg: #2c2f33;
  --btn-bg-hover: #3a3f45;   /* slightly lighter on hover */
  --btn-bg-active: #24272b;  /* slightly darker on active */
  --btn-text: #ffffff;

  --radius-pill: 999px;
}

*{ box-sizing: border-box; }
html, body{ height: 100%; }

body{
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Montserrat", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

.page{
  min-height: 100vh;
  max-width: 1240px;
  margin: 0 auto;
  padding: 44px 56px 28px;
}

.header{
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.brand{
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.02em;
}

.hero{
  margin-top: 58px;
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 52px;
  align-items: start;
}

.h1{
  margin: 0;
  font-weight: 600;
  font-size: 56px;
  line-height: 1.06;
  letter-spacing: -0.03em;
}

.lead{
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.65;
  font-weight: 500;
  color: var(--muted);
}

.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  padding: 0 22px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  border: 0;
  cursor: pointer;
  user-select: none;
  transition: transform .06s ease, background-color .18s ease, box-shadow .18s ease, opacity .18s ease;
}

.btn--primary{
  background: var(--btn-bg);
  color: var(--btn-text);
  box-shadow: 0 10px 24px rgba(0,0,0,.10);
}

.btn--primary:hover{ background: var(--btn-bg-hover); }
.btn--primary:active{ background: var(--btn-bg-active); transform: translateY(1px); }

.hero__cta{
  margin-top: 22px;
  width: 260px;           /* like in mock */
  justify-self: start;    /* stays aligned with paragraph */
}

.divider{
  border: 0;
  border-top: 1px solid var(--line);
  margin: 36px 0 26px;
}

.expertise{
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 14px;
  align-items: start;
}

.h2{
  grid-column: 1 / 2;
  margin: 14px 0 14px;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.expertise__list{
  grid-column: 1 / 2;
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.expertise__item{
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
}

.expertise__emoji{
  width: 18px;
  display: inline-flex;
  justify-content: center;
}

.footer{
  margin-top: 28px;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(15, 17, 21, 0.35);
}

/* Mobile */
@media (max-width: 820px){
  .page{
    padding: 22px 18px 20px;
    max-width: 520px;
  }

  .hero{
    grid-template-columns: 1fr;
    gap: 14px;
    margin-top: 26px;
  }

  .h1{
    font-size: 30px;
    line-height: 1.16;
  }

  .lead{
    font-size: 14px;
    margin-top: 8px;
  }

  .btn{
    height: 44px;
    padding: 0 20px;
    font-size: 14px;
  }

  .hero__cta{
    width: 100%;
    margin-top: 18px;
  }

  .divider{
    margin: 25px 0 30px;
  }

  .expertise{
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .h2, .expertise__list{
    grid-column: 1 / -1;
  }

  .footer{
    margin-top: 18px;
  }
}