*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
}

body {
  font-family: "Inter Variable", "Inter Placeholder", sans-serif;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background: #fff;
  color: #0f1117;
}

/* ── Navbar ── */
.navbar {
  background: #0f1117;
  height: 64px;
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.navbar-inner {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0 36px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo-picture {
  display: block;
  flex-shrink: 0;
}

.logo-icon {
  width: 125px;
  height: auto;
  display: block;
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.logo-name {
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.02em;
  text-transform: lowercase;
}

.logo-sub {
  font-size: 10px;
  font-weight: 400;
  color: #fff;
  letter-spacing: 0.08em;
  text-transform: lowercase;
  margin-top: 2px;
}

/* ── Hero ── */
.hero {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 32px;
}

.hero-inner {
  max-width: 860px;
  width: 100%;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}

.hero-eyebrow {
  font-family: "Inter Variable", "Inter Placeholder", sans-serif;
  font-size: 30px;
  font-weight: 700;
  color: rgb(136, 136, 136);
  letter-spacing: -1px;
  text-align: center;
}

.hero-heading {
  font-size: 36px;
  font-weight: 700;
  color: rgb(0, 17, 34);
  line-height: 1.3;
  letter-spacing: -2px;
  text-align: center;
  font-variation-settings: "opsz" 14, "wght" 700;
}

.btn-primary {
  display: inline-block;
  background: #0f1117;
  color: #fff;
  font-family: inherit;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  padding: 14px 32px;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s ease;
  margin-top: 8px;
}

.btn-primary:hover {
  background: #2d3142;
}

/* ── Footer ── */
.footer {
  font-family: "Inter Variable", "Inter Placeholder", sans-serif;
  background: #0f1117;
  color: #9ca3af;
  text-align: left;
  padding: 20px 18px;
  font-size: 14px;
  font-weight: 400;
  flex-shrink: 0;
}

/* ── Mobile ── */
@media (max-width: 640px) {
  .navbar {
    height: 76px;
  }

  .navbar-inner {
    display: flex;
    justify-content: center;
    padding: 0 14px;
  }

  .logo-text {
    display: none;
  }

  .logo-picture {
    width: 66px;
    height: 66px;
  }

  .logo-icon {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
  }

  .hero {
    padding: 60px 24px;
    align-items: flex-start;
  }

  .hero-inner {
    gap: 28px;
  }

  .hero-eyebrow {
    font-size: 22px;
  }

  .hero-heading {
    font-size: 29px;
    line-height: 1.22;
    letter-spacing: -1.0px;
  }

  .btn-primary {
    font-size: 15px;
    padding: 14px 28px;
  }

  .footer {
    background: #222;
    color: #e6e6e6;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 8px 14px;
    font-size: 15px;
    font-weight: 500;
  }

  .footer p {
    margin: 0;
    line-height: 3.2;
  }
}