@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
    --primary: #1E40AF;
    --secondary: #0F172A;
    --accent: #F59E0B;
    --background: #F8FAFC;
    --text-primary: #1E293B;
    --text-secondary: #64748B;
}

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

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--background);
    color: var(--text-primary);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.min-h-screen {
    min-height: 100vh;
}

.bg-background {
    background-color: var(--background);
}

.bg-secondary {
    background-color: var(--secondary);
}

.bg-primary {
    background-color: var(--primary);
}

.bg-accent {
    background-color: var(--accent);
}

.bg-white {
    background-color: white;
}

.bg-gray-50 {
    background-color: #f9fafb;
}

.bg-gray-100 {
    background-color: #f3f4f6;
}

.bg-gray-800 {
    background-color: #1f2937;
}

.text-primary {
    color: var(--primary);
}

.text-secondary {
    color: var(--secondary);
}

.text-accent {
    color: var(--accent);
}

.text-white {
    color: white;
}

.text-gray-300 {
    color: #d1d5db;
}

.text-gray-400 {
    color: #9ca3af;
}

.text-gray-500 {
    color: #6b7280;
}

.text-gray-600 {
    color: #4b5563;
}

.text-gray-700 {
    color: #374151;
}

.text-gray-800 {
    color: #1f2937;
}

.text-gray-900 {
    color: #111827;
}

.text-text-primary {
    color: var(--text-primary);
}

.text-text-secondary {
    color: var(--text-secondary);
}

.text-blue-600 {
    color: #2563eb;
}

.text-blue-700 {
    color: #1d4ed8;
}

.text-green-600 {
    color: #16a34a;
}

.text-green-700 {
    color: #15803d;
}

.text-green-800 {
    color: #166534;
}

.text-sky-500 {
    color: #0ea5e9;
}

.text-orange-400 {
    color: #fb923c;
}

.text-red-500 {
    color: #ef4444;
}

.max-w-7xl {
    max-width: 80rem;
}

.max-w-4xl {
    max-width: 56rem;
}

.max-w-3xl {
    max-width: 48rem;
}

.max-w-2xl {
    max-width: 42rem;
}

.max-w-xl {
    max-width: 36rem;
}

.max-w-fit {
    max-width: fit-content;
}

.max-w-none {
    max-width: none;
}

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

.my-6 {
    margin-top: 1.5rem;
    margin-bottom: 1.5rem;
}

.my-12 {
    margin-top: 3rem;
    margin-bottom: 3rem;
}

.mt-1 {
    margin-top: 0.25rem;
}

.mt-2 {
    margin-top: 0.5rem;
}

.mt-4 {
    margin-top: 1rem;
}

.mt-6 {
    margin-top: 1.5rem;
}

.mt-8 {
    margin-top: 2rem;
}

.mt-12 {
    margin-top: 3rem;
}

.mb-1 {
    margin-bottom: 0.25rem;
}

.mb-2 {
    margin-bottom: 0.5rem;
}

.mb-4 {
    margin-bottom: 1rem;
}

.mb-6 {
    margin-bottom: 1.5rem;
}

.mb-8 {
    margin-bottom: 2rem;
}

.mb-12 {
    margin-bottom: 3rem;
}

.ml-1 {
    margin-left: 0.25rem;
}

.ml-2 {
    margin-left: 0.5rem;
}

.ml-3 {
    margin-left: 0.75rem;
}

.mr-1 {
    margin-right: 0.25rem;
}

.mr-2 {
    margin-right: 0.5rem;
}

.px-3 {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
}

.px-4 {
    padding-left: 1rem;
    padding-right: 1rem;
}

.px-6 {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

.px-8 {
    padding-left: 2rem;
    padding-right: 2rem;
}

.py-1 {
    padding-top: 0.25rem;
    padding-bottom: 0.25rem;
}

.py-2 {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}

.py-3 {
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
}

.py-4 {
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.py-8 {
    padding-top: 2rem;
    padding-bottom: 2rem;
}

.py-12 {
    padding-top: 3rem;
    padding-bottom: 3rem;
}

.py-16 {
    padding-top: 4rem;
    padding-bottom: 4rem;
}

.py-24 {
    padding-top: 6rem;
    padding-bottom: 6rem;
}

.p-2 {
    padding: 0.5rem;
}

.p-3 {
    padding: 0.75rem;
}

.p-4 {
    padding: 1rem;
}

.p-6 {
    padding: 1.5rem;
}

.p-8 {
    padding: 2rem;
}

.pl-4 {
    padding-left: 1rem;
}

.pl-6 {
    padding-left: 1.5rem;
}

.pl-8 {
    padding-left: 2rem;
}

.pl-10 {
    padding-left: 2.5rem;
}

.pr-4 {
    padding-right: 1rem;
}

.pr-12 {
    padding-right: 3rem;
}

.pt-2 {
    padding-top: 0.5rem;
}

.pt-4 {
    padding-top: 1rem;
}

.pt-8 {
    padding-top: 2rem;
}

.pb-8 {
    padding-bottom: 2rem;
}

.space-y-1 > * + * {
    margin-top: 0.25rem;
}

.space-y-2 > * + * {
    margin-top: 0.5rem;
}

.space-y-3 > * + * {
    margin-top: 0.75rem;
}

.space-y-4 > * + * {
    margin-top: 1rem;
}

.space-y-6 > * + * {
    margin-top: 1.5rem;
}

.space-y-8 > * + * {
    margin-top: 2rem;
}

.space-x-1 > * + * {
    margin-left: 0.25rem;
}

.space-x-2 > * + * {
    margin-left: 0.5rem;
}

.space-x-4 > * + * {
    margin-left: 1rem;
}

.space-x-8 > * + * {
    margin-left: 2rem;
}

.gap-2 {
    gap: 0.5rem;
}

.gap-4 {
    gap: 1rem;
}

.gap-6 {
    gap: 1.5rem;
}

.gap-8 {
    gap: 2rem;
}

.gap-12 {
    gap: 3rem;
}

.flex {
    display: flex;
}

.inline-flex {
    display: inline-flex;
}

.flex-col {
    flex-direction: column;
}

.flex-1 {
    flex: 1;
}

.flex-shrink-0 {
    flex-shrink: 0;
}

.items-center {
    align-items: center;
}

.items-start {
    align-items: flex-start;
}

.justify-center {
    justify-content: center;
}

.justify-between {
    justify-content: space-between;
}

.grid {
    display: grid;
}

.grid-cols-1 {
    grid-template-columns: repeat(1, minmax(0, 1fr));
}

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

.grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-cols-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.relative {
    position: relative;
}

.absolute {
    position: absolute;
}

.sticky {
    position: sticky;
}

.top-0 {
    top: 0;
}

.top-24 {
    top: 6rem;
}

.inset-0 {
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
}

.z-50 {
    z-index: 50;
}

.overflow-hidden {
    overflow: hidden;
}

.w-full {
    width: 100%;
}

.w-48 {
    width: 12rem;
}

.w-64 {
    width: 16rem;
}

.w-80 {
    width: 20rem;
}

.h-3 {
    height: 0.75rem;
}

.h-4 {
    height: 1rem;
}

.h-5 {
    height: 1.25rem;
}

.h-6 {
    height: 1.5rem;
}

.h-8 {
    height: 2rem;
}

.h-10 {
    height: 2.5rem;
}

.h-12 {
    height: 3rem;
}

.h-14 {
    height: 3.5rem;
}

.h-16 {
    height: 4rem;
}

.h-48 {
    height: 12rem;
}

.h-64 {
    height: 16rem;
}

.h-96 {
    height: 24rem;
}

.h-auto {
    height: auto;
}

.h-full {
    height: 100%;
}

.min-h-screen {
    min-height: 100vh;
}

.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-2xl {
    font-size: 1.5rem;
    line-height: 2rem;
}

.text-3xl {
    font-size: 1.875rem;
    line-height: 2.25rem;
}

.text-4xl {
    font-size: 2.25rem;
    line-height: 2.5rem;
}

.text-5xl {
    font-size: 3rem;
    line-height: 1;
}

.text-6xl {
    font-size: 3.75rem;
    line-height: 1;
}

.font-medium {
    font-weight: 500;
}

.font-semibold {
    font-weight: 600;
}

.font-bold {
    font-weight: 700;
}

.italic {
    font-style: italic;
}

.uppercase {
    text-transform: uppercase;
}

.tracking-wider {
    letter-spacing: 0.05em;
}

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

.leading-relaxed {
    line-height: 1.625;
}

.leading-tight {
    line-height: 1.25;
}

.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.rounded {
    border-radius: 0.25rem;
}

.rounded-md {
    border-radius: 0.375rem;
}

.rounded-lg {
    border-radius: 0.5rem;
}

.rounded-xl {
    border-radius: 0.75rem;
}

.rounded-2xl {
    border-radius: 1rem;
}

.rounded-full {
    border-radius: 9999px;
}

.border {
    border-width: 1px;
}

.border-2 {
    border-width: 2px;
}

.border-t {
    border-top-width: 1px;
}

.border-b {
    border-bottom-width: 1px;
}

.border-l-4 {
    border-left-width: 4px;
}

.border-gray-100 {
    border-color: #f3f4f6;
}

.border-gray-200 {
    border-color: #e5e7eb;
}

.border-gray-300 {
    border-color: #d1d5db;
}

.border-gray-700 {
    border-color: #374151;
}

.border-white\/30 {
    border-color: rgba(255, 255, 255, 0.3);
}

.border-accent {
    border-color: var(--accent);
}

.border-green-200 {
    border-color: #bbf7d0;
}

.shadow-lg {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.shadow-md {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.transition-all {
    transition-property: all;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 150ms;
}

.transition-colors {
    transition-property: color, background-color, border-color;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 150ms;
}

.transition-transform {
    transition-property: transform;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 150ms;
}

.transition-shadow {
    transition-property: box-shadow;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 150ms;
}

.duration-200 {
    transition-duration: 200ms;
}

.duration-300 {
    transition-duration: 300ms;
}

.hover\:bg-gray-50:hover {
    background-color: #f9fafb;
}

.hover\:bg-gray-700:hover {
    background-color: #374151;
}

.hover\:bg-amber-400:hover {
    background-color: #fbbf24;
}

.hover\:bg-blue-700:hover {
    background-color: #1d4ed8;
}

.hover\:bg-sky-600:hover {
    background-color: #0284c7;
}

.hover\:bg-blue-800:hover {
    background-color: #1e40af;
}

.hover\:text-accent:hover {
    color: var(--accent);
}

.hover\:text-white:hover {
    color: white;
}

.hover\:underline:hover {
    text-decoration: underline;
}

.hover\:shadow-lg:hover {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.hover\:shadow-xl:hover {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.group:hover .group-hover\:scale-105 {
    transform: scale(1.05);
}

.group:hover .group-hover\:scale-110 {
    transform: scale(1.1);
}

.group:hover .group-hover\:text-primary {
    color: var(--primary);
}

.group:hover .group-hover\:opacity-100 {
    opacity: 1;
}

.group:hover .group-hover\:translate-x-2 {
    transform: translateX(0.5rem);
}

.transform {
    transform: translateX(var(--tw-translate-x)) translateY(var(--tw-translate-y));
}

.-translate-y-1\/2 {
    transform: translateY(-50%);
}

.opacity-0 {
    opacity: 0;
}

.opacity-20 {
    opacity: 0.2;
}

.opacity-90 {
    opacity: 0.9;
}

.bg-cover {
    background-size: cover;
}

.bg-center {
    background-position: center;
}

.bg-gradient-to-r {
    background-image: linear-gradient(to right, var(--tw-gradient-stops));
}

.bg-gradient-to-br {
    background-image: linear-gradient(to bottom right, var(--tw-gradient-stops));
}

.from-primary {
    --tw-gradient-from: var(--primary);
    --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to);
}

.from-secondary {
    --tw-gradient-from: var(--secondary);
    --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to);
}

.from-accent\/10 {
    --tw-gradient-from: rgba(245, 158, 11, 0.1);
    --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to);
}

.from-accent\/5 {
    --tw-gradient-from: rgba(245, 158, 11, 0.05);
    --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to);
}

.from-emerald-500 {
    --tw-gradient-from: #10b981;
    --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to);
}

.from-blue-500 {
    --tw-gradient-from: #3b82f6;
    --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to);
}

.to-blue-800 {
    --tw-gradient-to: #1e40af;
}

.to-slate-800 {
    --tw-gradient-to: #1e293b;
}

.to-teal-600 {
    --tw-gradient-to: #0d9488;
}

.to-indigo-600 {
    --tw-gradient-to: #4f46e5;
}

.to-accent\/5 {
    --tw-gradient-to: rgba(245, 158, 11, 0.05);
}

.to-transparent {
    --tw-gradient-to: transparent;
}

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

.cursor-pointer {
    cursor: pointer;
}

.select-none {
    user-select: none;
}

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

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

.appearance-none {
    appearance: none;
}

.accent-accent {
    accent-color: var(--accent);
}

.animate-spin {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.animate-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.prose {
    max-width: none;
}

.prose h1 {
    font-size: 1.875rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--secondary);
}

.prose h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--secondary);
}

.prose h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--secondary);
}

.prose p {
    margin-bottom: 1rem;
    line-height: 1.625;
    color: var(--text-primary);
}

.prose ul {
    list-style-type: disc;
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}

.prose li {
    margin-bottom: 0.5rem;
}

.prose a {
    color: var(--primary);
}

.prose a:hover {
    text-decoration: underline;
}

.prose img {
    border-radius: 0.5rem;
    width: 100%;
    height: auto;
    margin-top: 1.5rem;
    margin-bottom: 1.5rem;
}

.prose blockquote {
    border-left-width: 4px;
    border-left-color: var(--accent);
    padding-left: 1rem;
    font-style: italic;
    margin-top: 1rem;
    margin-bottom: 1rem;
}

.prose table {
    min-width: 100%;
    border-collapse: collapse;
    margin-bottom: 1rem;
}

.prose th, .prose td {
    border: 1px solid #d1d5db;
    padding: 0.5rem 1rem;
}

.prose th {
    background-color: #f9fafb;
    font-weight: 600;
}

.prose code {
    background-color: #f3f4f6;
    padding: 0.125rem 0.25rem;
    border-radius: 0.25rem;
    font-size: 0.875rem;
}

.ad-container {
    width: 100%;
}

.ad-label {
    user-select: none;
}

@media (min-width: 640px) {
    .sm\:px-6 {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
    
    .sm\:flex-row {
        flex-direction: row;
    }
    
    .sm\:grid-cols-2 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    
    .sm\:text-5xl {
        font-size: 3rem;
    }
}

@media (min-width: 768px) {
    .md\:flex {
        display: flex;
    }
    
    .md\:hidden {
        display: none;
    }
    
    .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\:grid-cols-4 {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
    
    .md\:col-span-1 {
        grid-column: span 1 / span 1;
    }
    
    .md\:px-8 {
        padding-left: 2rem;
        padding-right: 2rem;
    }
    
    .md\:py-32 {
        padding-top: 8rem;
        padding-bottom: 8rem;
    }
    
    .md\:h-96 {
        height: 24rem;
    }
    
    .md\:text-left {
        text-align: left;
    }
    
    .md\:text-4xl {
        font-size: 2.25rem;
    }
    
    .md\:text-5xl {
        font-size: 3rem;
    }
    
    .md\:space-x-8 > * + * {
        margin-left: 2rem;
    }
}

@media (min-width: 1024px) {
    .lg\:block {
        display: block;
    }
    
    .lg\:hidden {
        display: none;
    }
    
    .lg\:grid-cols-3 {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
    
    .lg\:grid-cols-4 {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
    
    .lg\:px-8 {
        padding-left: 2rem;
        padding-right: 2rem;
    }
    
    .lg\:w-64 {
        width: 16rem;
    }
    
    .lg\:text-5xl {
        font-size: 3rem;
    }
    
    .lg\:text-6xl {
        font-size: 3.75rem;
    }
}

@media (min-width: 1280px) {
    .xl\:block {
        display: block;
    }
    
    .xl\:w-80 {
        width: 20rem;
    }
}

input[type="text"],
input[type="email"],
input[type="number"],
select,
textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    font-size: 1rem;
    line-height: 1.5;
    transition: border-color 0.15s, box-shadow 0.15s;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="number"]:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
}

input[type="range"] {
    width: 100%;
    height: 0.5rem;
    background: #e5e7eb;
    border-radius: 9999px;
    appearance: none;
    cursor: pointer;
}

input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    width: 1.25rem;
    height: 1.25rem;
    background: var(--accent);
    border-radius: 9999px;
    cursor: pointer;
}

input[type="radio"] {
    width: 1rem;
    height: 1rem;
    accent-color: var(--accent);
}

button {
    cursor: pointer;
    font-family: inherit;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    background-color: var(--primary);
    color: white;
    font-weight: 600;
    border-radius: 0.5rem;
    border: none;
    transition: background-color 0.15s;
}

.btn-primary:hover {
    background-color: var(--secondary);
}

.btn-accent {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    background-color: var(--accent);
    color: var(--secondary);
    font-weight: 600;
    border-radius: 0.5rem;
    border: none;
    transition: background-color 0.15s;
}

.btn-accent:hover {
    background-color: #fbbf24;
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    background-color: transparent;
    color: white;
    font-weight: 600;
    border-radius: 0.5rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: background-color 0.15s;
}

.btn-outline:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.icon {
    width: 1.25rem;
    height: 1.25rem;
}

.icon-sm {
    width: 1rem;
    height: 1rem;
}

.icon-lg {
    width: 1.5rem;
    height: 1.5rem;
}

.icon-xl {
    width: 2rem;
    height: 2rem;
}