/* Fallback utilities for the SOLVED landing (subset of Tailwind classes used) */
:root { --slate-50:#f8fafc; --slate-200:#e2e8f0; --slate-600:#475569; --slate-700:#334155; --slate-800:#1f2937; --slate-900:#0f172a;
        --sky-50:#e0f2fe; --sky-200:#bae6fd; --sky-400:#38bdf8; --sky-500:#0ea5e9; --sky-600:#0284c7; --sky-700:#0369a1; }
.max-w-6xl{max-width:72rem}.max-w-3xl{max-width:48rem}
.mx-auto{margin-left:auto;margin-right:auto}
.px-4{padding-left:1rem;padding-right:1rem}.pt-14{padding-top:3.5rem}.pb-8{padding-bottom:2rem}
.p-6{padding:1.5rem}.p-4{padding:1rem}.py-1{padding-top:.25rem;padding-bottom:.25rem}.py-3{padding-top:.75rem;padding-bottom:.75rem}.px-6{padding-left:1.5rem;padding-right:1.5rem}
.py-12{padding-top:3rem;padding-bottom:3rem}.py-16{padding-top:4rem;padding-bottom:4rem}
.gap-2{gap:.5rem}.gap-3{gap:.75rem}.gap-6{gap:1.5rem}.gap-10{gap:2.5rem}
.h-16{height:4rem}
.grid{display:grid}.flex{display:flex}.inline-flex{display:inline-flex}
.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}
.relative{position:relative}.absolute{position:absolute}.inset-0{inset:0}.overflow-hidden{overflow:hidden}
.sticky{position:sticky}.top-0{top:0}.z-40{z-index:40}
.bg-white{background:#fff}.bg-slate-50{background:var(--slate-50)}.bg-slate-800{background:#1f2937}.bg-slate-900{background:#0f172a}
.bg-sky-50{background:var(--sky-50)}.bg-sky-500{background:var(--sky-500)}.bg-sky-600{background:var(--sky-600)}
.text-white{color:#fff}.text-slate-100{color:#f1f5f9}.text-slate-600{color:var(--slate-600)}.text-slate-700{color:var(--slate-700)}.text-slate-800{color:var(--slate-800)}.text-slate-900{color:var(--slate-900)}
.text-sky-400{color:#38bdf8}.text-sky-600{color:#0284c7}.text-sky-700{color:#0369a1}
.text-sm{font-size:.875rem;line-height:1.25rem}.text-lg{font-size:1.125rem;line-height:1.75rem}
.text-3xl{font-size:1.875rem;line-height:2.25rem}.text-4xl{font-size:2.25rem;line-height:2.5rem}
.font-medium{font-weight:500}.font-semibold{font-weight:600}.font-extrabold{font-weight:800}.font-bold{font-weight:700}
.leading-tight{line-height:1.25}
.tracking-tight{letter-spacing:-.02em}.tracking-wider{letter-spacing:.05em}
.uppercase{text-transform:uppercase}
.border{border:1px solid var(--slate-200)}.border-b{border-bottom:1px solid var(--slate-200)}
.border-slate-200{border-color:var(--slate-200)}.border-slate-700{border-color:#334155}
.rounded-xl{border-radius:0.75rem}.rounded-2xl{border-radius:1rem}.rounded-3xl{border-radius:1.5rem}
.shadow{box-shadow:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -4px rgba(0,0,0,.1)}
.shadow-sm{box-shadow:0 1px 2px 0 rgba(0,0,0,.05)}.shadow-2xl{box-shadow:0 25px 50px -12px rgba(0,0,0,.25)}
.hidden{display:none}
a{color:#0a66c2;text-decoration:none}a:hover{text-decoration:underline}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.25rem;border-radius:0.75rem;background:#0284c7;color:#fff;font-weight:700;box-shadow:0 10px 15px -3px rgba(2,132,199,.25)}
.btn:hover{filter:brightness(.95);text-decoration:none}
.container{max-width:72rem;margin:0 auto;padding-left:1rem;padding-right:1rem}
.card{background:#fff;border:1px solid var(--slate-200);border-radius:1rem;padding:1rem;box-shadow:0 1px 2px rgba(0,0,0,.04)}
@media (min-width:640px){.sm\:px-6{padding-left:1.5rem;padding-right:1.5rem}.sm\:flex{display:flex}}
@media (min-width:768px){.md\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.md\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.md\:flex{display:flex}}