/* =============================================================
   Minimal utility CSS — substitui Tailwind CDN (~400 KB JS)
   Gerado manualmente a partir das classes usadas no index.html
   ============================================================= */

/* ── Preflight essencial ── */
*, *::before, *::after { box-sizing: border-box; }
html { line-height: 1.5; -webkit-text-size-adjust: 100%; tab-size: 4; }
body { margin: 0; }
h1, h2, h3, h4, h5, h6 { font-size: inherit; font-weight: inherit; margin: 0; }
p, blockquote, figure { margin: 0; }
img, video, svg { display: block; max-width: 100%; height: auto; }
strong, b { font-weight: bolder; }
em, i { font-style: italic; }
a { color: inherit; text-decoration: inherit; }
button { cursor: pointer; font-family: inherit; font-size: 100%; }

/* ── Display ── */
.flex         { display: flex; }
.block        { display: block; }
.inline-block { display: inline-block; }
.grid         { display: grid; }
.hidden       { display: none; }

/* ── Flex ── */
.flex-col       { flex-direction: column; }
.items-center   { align-items: center; }
.items-start    { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between{ justify-content: space-between; }
.justify-start  { justify-content: flex-start; }
.shrink-0       { flex-shrink: 0; }
.flex-wrap      { flex-wrap: wrap; }

/* ── Grid ── */
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

/* ── Gap ── */
.gap-2  { gap: 0.5rem; }
.gap-3  { gap: 0.75rem; }
.gap-8  { gap: 2rem; }

/* ── Position ── */
.relative { position: relative; }
.absolute { position: absolute; }
.fixed    { position: fixed; }
.inset-0  { inset: 0; }
.top-0    { top: 0; }
.left-0   { left: 0; }
.right-0  { right: 0; }

/* ── Z-index ── */
.z-10 { z-index: 10; }
.z-50 { z-index: 50; }

/* ── Overflow ── */
.overflow-hidden { overflow: hidden; }

/* ── Pointer events ── */
.pointer-events-none { pointer-events: none; }

/* ── Opacity ── */
.opacity-20 { opacity: 0.2; }
.opacity-25 { opacity: 0.25; }
.opacity-40 { opacity: 0.4; }
.opacity-60 { opacity: 0.6; }
.opacity-90 { opacity: 0.9; }

/* ── Transform ── */
.scale-90  { transform: scale(0.9); }
.blur-2xl  { filter: blur(40px); }

/* ── Width ── */
.w-full     { width: 100%; }
.w-\[180px\]{ width: 180px; }

/* ── Max-width ── */
.max-w-xs   { max-width: 20rem; }
.max-w-sm   { max-width: 24rem; }
.max-w-md   { max-width: 28rem; }
.max-w-xl   { max-width: 36rem; }
.max-w-2xl  { max-width: 42rem; }
.max-w-3xl  { max-width: 48rem; }
.max-w-5xl  { max-width: 64rem; }
.max-w-none { max-width: none; }

/* ── Height ── */
.h-7   { height: 1.75rem; }
.h-9   { height: 2.25rem; }
.h-11  { height: 2.75rem; }
.h-auto{ height: auto; }

/* ── Padding ── */
.p-4   { padding: 1rem; }
.p-6   { padding: 1.5rem; }
.p-8   { padding: 2rem; }
.p-10  { padding: 2.5rem; }
.px-3  { padding-left: 0.75rem;  padding-right: 0.75rem; }
.px-4  { padding-left: 1rem;     padding-right: 1rem; }
.py-1\.5{ padding-top: 0.375rem; padding-bottom: 0.375rem; }
.py-3  { padding-top: 0.75rem;   padding-bottom: 0.75rem; }
.py-7  { padding-top: 1.75rem;   padding-bottom: 1.75rem; }
.py-8  { padding-top: 2rem;      padding-bottom: 2rem; }
.pl-4  { padding-left: 1rem; }
.pl-5  { padding-left: 1.25rem; }
.pt-8  { padding-top: 2rem; }

/* ── Margin ── */
.mb-1  { margin-bottom: 0.25rem; }
.mb-2  { margin-bottom: 0.5rem; }
.mb-3  { margin-bottom: 0.75rem; }
.mb-4  { margin-bottom: 1rem; }
.mb-5  { margin-bottom: 1.25rem; }
.mb-6  { margin-bottom: 1.5rem; }
.mb-8  { margin-bottom: 2rem; }
.mb-10 { margin-bottom: 2.5rem; }
.mt-0\.5{ margin-top: 0.125rem; }
.mt-1  { margin-top: 0.25rem; }
.mt-2  { margin-top: 0.5rem; }
.mt-4  { margin-top: 1rem; }
.mt-8  { margin-top: 2rem; }
.mt-10 { margin-top: 2.5rem; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* ── Text size ── */
.text-xs   { font-size: 0.75rem;  line-height: 1rem; }
.text-sm   { font-size: 0.875rem; line-height: 1.25rem; }
.text-base { font-size: 1rem;     line-height: 1.5rem; }
.text-lg   { font-size: 1.125rem; line-height: 1.75rem; }
.text-xl   { font-size: 1.25rem;  line-height: 1.75rem; }
.text-5xl  { font-size: 3rem;     line-height: 1; }
.text-6xl  { font-size: 3.75rem;  line-height: 1; }
.text-\[10px\]  { font-size: 10px; }
.text-\[11px\]  { font-size: 11px; }
.text-\[\.78rem\] { font-size: .78rem; }
.text-\[\.82rem\] { font-size: .82rem; }
.text-\[\.85rem\] { font-size: .85rem; }
.text-\[\.88rem\] { font-size: .88rem; }
.text-\[\.9rem\]  { font-size: .9rem; }
.text-\[\.95rem\] { font-size: .95rem; }
.text-\[1\.1rem\] { font-size: 1.1rem; }
.text-\[1\.5rem\] { font-size: 1.5rem; }
.text-\[1\.6rem\] { font-size: 1.6rem; }
.text-\[1\.95rem\]{ font-size: 1.95rem; }

/* ── Font weight ── */
.font-black    { font-weight: 900; }
.font-bold     { font-weight: 700; }
.font-semibold { font-weight: 600; }

/* ── Line height ── */
.leading-none    { line-height: 1; }
.leading-snug    { line-height: 1.375; }
.leading-relaxed { line-height: 1.625; }

/* ── Letter spacing ── */
.tracking-\[\.12em\] { letter-spacing: .12em; }

/* ── Text align ── */
.text-center { text-align: center; }

/* ── Text color ── */
.text-white { color: #fff; }
.text-neon  { color: #c77dff; }
.text-muted { color: #9ca3af; }

/* ── Text decoration / style ── */
.italic    { font-style: italic; }
.uppercase { text-transform: uppercase; }
.whitespace-nowrap { white-space: nowrap; }

/* ── Background ── */
.bg-surface  { background-color: #0e0e0e; }
.bg-neon-dark{ background-color: #2d1458; }

/* ── Border ── */
.border     { border-width: 1px; border-style: solid; }
.border-l-4 { border-left-width: 4px; border-left-style: solid; }
.border-neon { border-color: #c77dff; }
/* border-neon border-opacity-20 combinado */
.border-neon.border-opacity-20 { border-color: rgba(199,125,255,.2); }

/* ── Border radius ── */
.rounded-xl   { border-radius: 0.75rem; }
.rounded-2xl  { border-radius: 1rem; }
.rounded-3xl  { border-radius: 1.5rem; }
.rounded-full { border-radius: 9999px; }

/* ── Object fit ── */
.object-contain { object-fit: contain; }
.object-cover   { object-fit: cover; }

/* ══════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════ */

/* sm: ≥ 640px */
@media (min-width: 640px) {
  .sm\:h-11        { height: 2.75rem; }
  .sm\:text-4xl    { font-size: 2.25rem;  line-height: 2.5rem; }
  .sm\:text-3xl    { font-size: 1.875rem; line-height: 2.25rem; }
  .sm\:text-2xl    { font-size: 1.5rem;   line-height: 2rem; }
  .sm\:text-xl     { font-size: 1.25rem;  line-height: 1.75rem; }
  .sm\:text-base   { font-size: 1rem;     line-height: 1.5rem; }
  .sm\:text-6xl    { font-size: 3.75rem;  line-height: 1; }
  .sm\:max-w-none  { max-width: none; }
  .sm\:max-w-sm    { max-width: 24rem; }
  .sm\:w-\[220px\] { width: 220px; }
  .sm\:p-8         { padding: 2rem; }
  .sm\:p-6         { padding: 1.5rem; }
}

/* md: ≥ 768px */
@media (min-width: 768px) {
  .md\:text-7xl   { font-size: 4.5rem;   line-height: 1; }
  .md\:text-5xl   { font-size: 3rem;     line-height: 1; }
  .md\:text-4xl   { font-size: 2.25rem;  line-height: 2.5rem; }
  .md\:text-3xl   { font-size: 1.875rem; line-height: 2.25rem; }
  .md\:grid-cols-2{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .md\:grid-cols-4{ grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .md\:col-span-2 { grid-column: span 2 / span 2; }
  .md\:flex-row   { flex-direction: row; }
  .md\:items-center{ align-items: center; }
  .md\:justify-start{ justify-content: flex-start; }
  .md\:justify-between{ justify-content: space-between; }
  .md\:gap-12     { gap: 3rem; }
  .md\:max-w-sm   { max-width: 24rem; }
  .md\:max-w-md   { max-width: 28rem; }
  .md\:mx-auto    { margin-left: auto; margin-right: auto; }
  .md\:w-\[280px\]{ width: 280px; }
  .md\:p-10       { padding: 2.5rem; }
}

/* lg: ≥ 1024px */
@media (min-width: 1024px) {
  .lg\:text-6xl    { font-size: 3.75rem; line-height: 1; }
  .lg\:w-\[320px\] { width: 320px; }
}