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

html {
    line-height: 1.5;
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    font-family: "Inter", "Segoe UI", Arial, sans-serif;
}

img,
video {
    max-width: 100%;
    height: auto;
}

a {
    color: inherit;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.relative { position: relative; }
.hidden { display: none; }
.flex { display: flex; }
.grid { display: grid; }
.flex-1 { flex: 1 1 0%; }
.flex-col { flex-direction: column; }
.flex-row { flex-direction: row; }
.flex-row-reverse { flex-direction: row-reverse; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.col-span-2 { grid-column: span 2 / span 2; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.space-y-2 > * + * { margin-top: 0.5rem; }
.space-y-3 > * + * { margin-top: 0.75rem; }

.mx-auto { margin-left: auto; margin-right: auto; }
.mx-5 { margin-left: 1.25rem; margin-right: 1.25rem; }
.my-0 { margin-top: 0; margin-bottom: 0; }
.my-5 { margin-top: 1.25rem; margin-bottom: 1.25rem; }
.my-10 { margin-top: 2.5rem; margin-bottom: 2.5rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-5 { margin-top: 1.25rem; }
.mt-8 { margin-top: 2rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-8 { margin-bottom: 2rem; }
.ml-2 { margin-left: 0.5rem; }

.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-5 { padding: 1.25rem; }
.px-1 { padding-left: 0.25rem; padding-right: 0.25rem; }
.px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-5 { padding-top: 1.25rem; padding-bottom: 1.25rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.py-10 { padding-top: 2.5rem; padding-bottom: 2.5rem; }
.pt-10 { padding-top: 2.5rem; }
.pb-6 { padding-bottom: 1.5rem; }
.pb-10 { padding-bottom: 2.5rem; }
.pr-16 { padding-right: 4rem; }

.w-10 { width: 2.5rem; }
.w-40 { width: 10rem; }
.w-4\/5 { width: 80%; }
.w-full { width: 100%; }
.h-10 { height: 2.5rem; }
.h-24 { height: 6rem; }
.h-72 { height: 18rem; }
.h-96 { height: 24rem; }
.h-full { height: 100%; }
.h-screen { height: 100vh; }
.max-w-md { max-width: 28rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }
.max-w-5xl { max-width: 64rem; }
.max-w-7xl { max-width: 80rem; }
.max-w-screen-lg { max-width: 1024px; }
.max-w-screen-xl { max-width: 1280px; }

.overflow-hidden { overflow: hidden; }
.object-cover { object-fit: cover; }
.border { border-width: 1px; border-style: solid; }
.border-none { border: 0; }
.border-gray-300 { border-color: #d1d5db; }
.border-blue-900 { border-color: #1e3a8a; }
.rounded-md { border-radius: 0.375rem; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-xl { border-radius: 0.75rem; }
.rounded-full { border-radius: 9999px; }
.shadow-sm { box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08); }
.shadow-md { box-shadow: 0 4px 12px rgba(15, 23, 42, 0.12); }
.shadow-lg { box-shadow: 0 10px 24px rgba(15, 23, 42, 0.14); }

.bg-blue-500 { background-color: #3b82f6; }
.bg-blue-600 { background-color: #2563eb; }
.bg-blue-900 { background-color: #1e3a8a; }
.bg-gray-50 { background-color: #f9fafb; }
.bg-gray-100 { background-color: #f3f4f6; }
.bg-gray-200 { background-color: #e5e7eb; }
.bg-gray-300 { background-color: #d1d5db; }
.text-black { color: #000000; }
.text-white { color: #ffffff; }
.text-blue-300 { color: #93c5fd; }
.text-blue-700 { color: #1d4ed8; }
.text-gray-200 { color: #e5e7eb; }
.text-gray-400 { color: #9ca3af; }
.text-gray-600 { color: #4b5563; }
.text-gray-700 { color: #374151; }
.text-gray-900 { color: #111827; }
.text-red-600 { color: #dc2626; }

.text-left { text-align: left; }
.text-center { text-align: center; }
.text-justify { text-align: justify; }
.text-sm { font-size: 0.875rem; }
.text-md { font-size: 1rem; }
.text-base { font-size: 1rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
.font-medium { font-weight: 500; }
.font-bold { font-weight: 700; }
.font-extrabold { font-weight: 800; }
.leading-7 { line-height: 1.75rem; }
.leading-tight { line-height: 1.25; }
.tracking-wide { letter-spacing: 0.025em; }

.opacity-40 { opacity: 0.4; }
.opacity-50 { opacity: 0.5; }
.opacity-80 { opacity: 0.8; }
.cursor-default { cursor: default; }
.cursor-not-allowed { cursor: not-allowed; }
.duration-200 { transition-duration: 200ms; }

.hover\:bg-blue-600:hover { background-color: #2563eb; }
.hover\:bg-blue-700:hover { background-color: #1d4ed8; }
.hover\:bg-gray-300:hover { background-color: #d1d5db; }
.hover\:border-blue-600:hover { border-color: #2563eb; }
.hover\:shadow-xl:hover { box-shadow: 0 20px 40px rgba(15, 23, 42, 0.18); }
.hover\:text-blue-400:hover { color: #60a5fa; }
.hover\:text-white:hover { color: #ffffff; }
.focus\:outline-none:focus { outline: 2px solid transparent; outline-offset: 2px; }
.focus\:border-blue-500:focus { border-color: #3b82f6; }
.focus\:ring-2:focus { box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.35); }
.focus\:ring-blue-500:focus { --tw-ring-color: #3b82f6; }

@media (min-width: 640px) {
    .sm\:px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
    .sm\:text-lg { font-size: 1.125rem; }
    .sm\:text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
    .sm\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .sm\:col-span-1 { grid-column: span 1 / span 1; }
}

@media (min-width: 768px) {
    .md\:w-3\/4 { width: 75%; }
    .md\:max-w-xl { max-width: 36rem; }
}

@media (min-width: 1024px) {
    .lg\:flex { display: flex; }
    .lg\:flex-row { flex-direction: row; }
    .lg\:items-start { align-items: flex-start; }
    .lg\:gap-36 { gap: 9rem; }
    .lg\:grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
    .lg\:mx-0 { margin-left: 0; margin-right: 0; }
    .lg\:px-8 { padding-left: 2rem; padding-right: 2rem; }
    .lg\:w-1\/2 { width: 50%; }
    .lg\:w-1\/4 { width: 25%; }
    .lg\:max-w-screen-lg { max-width: 1024px; }
    .lg\:max-w-screen-xl { max-width: 1280px; }
    .lg\:text-5xl { font-size: 3rem; line-height: 1; }
}

@media (min-width: 1280px) {
    .xl\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .xl\:w-auto { width: auto; }
}

@media (min-width: 1536px) {
    .\32xl\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}