/* Base CSS minimal (sin Tailwind) para Home */
/* Reset / base */
* { box-sizing: border-box; }
html { line-height: 1.5; -webkit-font-smoothing: antialiased; }
body { margin:0; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif; color:#111827; background:#fff; }
a { color:inherit; text-decoration:none; }
img { display:block; max-width:100%; height:auto; }

/* Layout helpers */
.mx-auto { margin-left:auto; margin-right:auto; }
.max-w-screen-xl { max-width:1280px; }
.max-w-5xl { max-width:64rem; }
.max-w-2xl { max-width:42rem; }
.max-w-xl { max-width:36rem; }
.max-w-lg { max-width:32rem; }
.w-full { width:100%; }
.h-full { height:100%; }

/* Spacing scale (solo lo usado) */
.px-5 { padding-left:1.25rem; padding-right:1.25rem; }
.px-6 { padding-left:1.5rem; padding-right:1.5rem; }
.px-8 { padding-left:2rem; padding-right:2rem; }
.px-10 { padding-left:2.5rem; padding-right:2.5rem; }
.px-13 { padding-left:3.25rem; padding-right:3.25rem; }
.pt-24 { padding-top:6rem; }
.pt-32 { padding-top:8rem; }
.pb-16 { padding-bottom:4rem; }
.pb-20 { padding-bottom:5rem; }
.py-14 { padding-top:3.5rem; padding-bottom:3.5rem; }
.py-16 { padding-top:4rem; padding-bottom:4rem; }
.py-20 { padding-top:5rem; padding-bottom:5rem; }
.py-24 { padding-top:6rem; padding-bottom:6rem; }
.p-5 { padding:1.25rem; }
.p-6 { padding:1.5rem; }
.p-8 { padding:2rem; }

/* Flex / Grid */
.flex { display:flex; }
.grid { display:grid; }
.flex-col { flex-direction:column; }
.flex-wrap { flex-wrap:wrap; }
.items-center { align-items:center; }
.items-start { align-items:flex-start; }
.justify-center { justify-content:center; }
.justify-between { justify-content:space-between; }
.gap-4 { gap:1rem; }
.gap-6 { gap:1.5rem; }
.gap-8 { gap:2rem; }
.gap-10 { gap:2.5rem; }
.gap-12 { gap:3rem; }
.gap-14 { gap:3.5rem; }
.gap-15 { gap:3.75rem; }
.gap-16 { gap:4rem; }

/* Typography */
 h1,h2,h3,h4 { line-height:1.2; font-weight:700; margin:0; }
 p { margin:0; }
 .text-xs { font-size:.75rem; }
 .text-sm { font-size:.875rem; }
 .text-lg { font-size:1.125rem; }
 .text-2xl { font-size:1.5rem; }
 .text-3xl { font-size:1.875rem; }
 .text-4xl { font-size:2.25rem; }
 .text-5xl { font-size:3rem; }
 .font-bold { font-weight:700; }
 .font-medium { font-weight:500; }
 .uppercase { text-transform:uppercase; }
 .italic { font-style:italic; }
 .leading-tight { line-height:1.25; }
 .leading-snug { line-height:1.4; }
 .text-center { text-align:center; }
 .text-white { color:#fff; }
 .text-orange-600 { color:#ea580c; }
 .text-neutral-500 { color:#6b7280; }

/* Colors / background */
.bg-white { background:#fff; }
.bg-black\/55 { background:rgba(0,0,0,.55); }
.bg-neutral-50 { background:#f9fafb; }
.bg-neutral-100 { background:#f3f4f6; }
.bg-neutral-900 { background:#111827; }
.bg-orange-600 { background:#ea580c; }
.hover\:bg-red-700:hover { background:#b91c1c; }
.hover\:bg-red-800:hover { background:#991b1b; }
.hover\:text-red-800:hover { color:#991b1b; }
.hover\:text-orange-600:hover { color:#ea580c; }

/* Borders / radius / shadow */
.rounded { border-radius:0.5rem; }
.border { border:1px solid #e5e7eb; }
.shadow-xl { box-shadow:0 10px 25px -5px rgba(0,0,0,0.1),0 8px 10px -6px rgba(0,0,0,0.1); }
.shadow-sm { box-shadow:0 1px 2px 0 rgba(0,0,0,0.05); }

/* Ring (simple approximation) */
.ring { box-shadow:0 0 0 1px #e5e7eb inset; }
.ring-inset { box-shadow:0 0 0 1px #e5e7eb inset; }

/* Forms */
input[type=email] { border:1px solid #d1d5db; border-radius:0.5rem; font:inherit; }
input[type=email]:focus { outline:2px solid #ea580c; outline-offset:2px; }
button, a.button { cursor:pointer; text-decoration:none; }

/* Utility widths/heights */
.w-64 { width:16rem; }
.w-10 { width:2.5rem; }
.h-10 { height:2.5rem; }
.max-h-12 { max-height:3rem; }

/* Opacity transitions */
.opacity-70 { opacity:.7; }
.hover\:opacity-100:hover { opacity:1; }
.transition-colors { transition:color .2s, background-color .2s; }
.transition-opacity { transition:opacity .2s; }

/* Positioning */
.relative { position:relative; }
.absolute { position:absolute; }
.inset-0 { top:0; left:0; right:0; bottom:0; }
.top-0 { top:0; }
.left-0 { left:0; }
.right-0 { right:0; }
.bottom-0 { bottom:0; }
.z-10 { z-index:10; }
.-z-10 { z-index:-10; }

/* Grid templates (solo variantes usadas) */
.grid-cols-2 { grid-template-columns:repeat(2,minmax(0,1fr)); }
@media (min-width:640px){ .sm\:flex-row{ flex-direction:row; } .sm\:grid-cols-3{ grid-template-columns:repeat(3,minmax(0,1fr)); } }
@media (min-width:768px){ .md\:grid-cols-2{ grid-template-columns:repeat(2,minmax(0,1fr)); } .md\:grid-cols-4{ grid-template-columns:repeat(4,minmax(0,1fr)); } }
@media (min-width:1024px){ .lg\:grid-cols-6{ grid-template-columns:repeat(6,minmax(0,1fr)); } }
@media (min-width:1280px){ .xl\:items-center{ align-items:center; } .xl\:justify-between{ justify-content:space-between; } .xl\:flex-row{ flex-direction:row; } .xl\:grid-cols-3{ grid-template-columns:repeat(3,minmax(0,1fr)); } }

/* Misc */
.uppercase { letter-spacing:.05em; }
.inline-block { display:inline-block; }
.hidden { display:none; }
.object-cover { object-fit:cover; }
.overflow-hidden { overflow:hidden; }

/* Buttons */
.btn-primary { background:#ea580c; color:#fff; padding:.875rem 1.25rem; border-radius:.5rem; font-weight:500; }
.btn-primary:hover { background:#991b1b; }

/* Footer */
footer { background:#fff; }

/* Placeholder gradient helper */
.bg-gradient-to-br { background:linear-gradient(to bottom right,#ffffff,#f3f4f6); }