/* stele.css — mobile-first, responsive Tailwind replacement */

html {
  scroll-behavior: smooth;
}

body {
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
               "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif,
               "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  font-size: 1rem;
  line-height: 1.5;
  color: #111827;
  background-color: #ffffff;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  
  background: linear-gradient(to bottom, #ffffff 0%, #f3f4f6 100%);
}

*,
*::before,
*::after {
  box-sizing: inherit;
}

.bg-white { background-color: #ffffff; }
.bg-gray-100 { background-color: #f3f4f6; }
.bg-black { background-color: #000000; }

.text-gray-900 { color: #111827; }
.text-gray-600 { color: #4b5563; }
.text-blue-600 { color: #2563eb; }
.text-white { color: #ffffff; }

.text-center { text-align: center; }
.underline { text-decoration: underline; }

.font-bold { font-weight: 700; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }

.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }

.leading-relaxed { line-height: 1.625; }
.tracking-wide { letter-spacing: 0.05em; }

.p-4 { padding: 1rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }

.mb-4 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mt-6 { margin-top: 1.5rem; }
.my-8 { margin-top: 2rem; margin-bottom: 2rem; }

.w-full { width: 100%; }
.h-auto { height: auto; }
.h-40 { height: 10rem; }

.mx-auto { margin-left: auto; margin-right: auto; }

.object-contain { object-fit: contain; }

.rounded { border-radius: 0.25rem; }
.rounded-md { border-radius: 0.375rem; }
.rounded-full { border-radius: 9999px; }

.list-disc { list-style-type: disc; }
.list-inside { list-style-position: inside; }

.shadow-md {
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1),
              0 2px 4px -2px rgb(0 0 0 / 0.1);
}
.shadow-lg {
  box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1),
              0 4px 6px -4px rgb(0 0 0 / 0.1);
}

.transition { transition: all 0.2s ease-in-out; }

.fixed { position: fixed; }
.bottom-4 { bottom: 1rem; }
.right-4 { right: 1rem; }

button:hover {
  background-color: #1f2937;
}

/* Responsive container widths */
.max-w-2xl {
  max-width: 100%;
}
.max-w-3xl {
  max-width: 100%;
}
.max-w-4xl {
  max-width: 100%;
}

@media (min-width: 640px) {
  .max-w-2xl { max-width: 42rem; }
  .max-w-3xl { max-width: 48rem; }
  .max-w-4xl { max-width: 56rem; }
}

/* Mobile-first spacing fix for .space-y-12 (vertical spacing between items) */
.space-y-12 > * + * {
  margin-top: 3rem;
}

.header-image {
  display: block;
  max-width: 100%;
  height: auto;
  margin-left: auto;
  margin-right: auto;
}

a:hover { color:red; }