/* Tailwind Base Reset */
*, ::before, ::after {
    box-sizing: border-box;
    border-width: 0;
    border-style: solid;
    border-color: #e5e7eb;
}
html { line-height: 1.5; -webkit-text-size-adjust: 100%; tab-size: 4; font-family: ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji"; }
body { margin: 0; line-height: inherit; }
h1, h2, h3, h4, h5, h6 { font-size: inherit; font-weight: inherit; }
a { color: inherit; text-decoration: inherit; }
b, strong { font-weight: bolder; }
small { font-size: 80%; }
button, input, textarea, select { font-family: inherit; font-size: 100%; line-height: inherit; color: inherit; margin: 0; padding: 0; }
button, [role="button"] { cursor: pointer; }
textarea { resize: vertical; }
input::placeholder, textarea::placeholder { opacity: 1; color: #9ca3af; }
img, svg, video, canvas, audio, iframe, embed, object { display: block; vertical-align: middle; }
img, video { max-width: 100%; height: auto; }
[hidden] { display: none; }

/* Custom Theme Colors */
:root {
    --color-primary: #0D4FA3;
    --color-primary-light: #1565C0;
    --color-primary-dark: #0A3D82;
}

/* Layout & Display */
.fixed { position: fixed; }
.absolute { position: absolute; }
.relative { position: relative; }
.block { display: block; }
.inline-block { display: inline-block; }
.inline-flex { display: inline-flex; }
.flex { display: flex; }
.grid { display: grid; }
.hidden { display: none; }
.overflow-hidden { overflow: hidden; }
.transform { transform: translate(var(--tw-translate-x,0),var(--tw-translate-y,0)) rotate(var(--tw-rotate,0)) skewX(var(--tw-skew-x,0)) skewY(var(--tw-skew-y,0)) scaleX(var(--tw-scale-x,1)) scaleY(var(--tw-scale-y,1)); }

/* Positioning */
.inset-0 { inset: 0px; }
.top-0 { top: 0px; }
.top-12 { top: 3rem; }
.top-1\/2 { top: 50%; }
.bottom-0 { bottom: 0px; }
.bottom-8 { bottom: 2rem; }
.left-0 { left: 0px; }
.left-4 { left: 1rem; }
.left-1\/2 { left: 50%; }
.left-\[10\%\] { left: 10%; }
.right-0 { right: 0px; }
.right-4 { right: 1rem; }
.right-\[10\%\] { right: 10%; }

/* Z-Index */
.z-10 { z-index: 10; }
.z-20 { z-index: 20; }
.z-30 { z-index: 30; }
.z-40 { z-index: 40; }
.z-50 { z-index: 50; }

/* Flexbox */
.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 */
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-12 { grid-template-columns: repeat(12, minmax(0, 1fr)); }
.col-span-12 { grid-column: span 12 / span 12; }

/* Gap */
.gap-2 { gap: 0.5rem; }
.gap-8 { gap: 2rem; }
.gap-12 { gap: 3rem; }

/* Space */
.space-x-3 > :not([hidden]) ~ :not([hidden]) { margin-left: 0.75rem; }
.space-x-12 > :not([hidden]) ~ :not([hidden]) { margin-left: 3rem; }
.space-y-2 > :not([hidden]) ~ :not([hidden]) { margin-top: 0.5rem; }
.space-y-3 > :not([hidden]) ~ :not([hidden]) { margin-top: 0.75rem; }
.space-y-6 > :not([hidden]) ~ :not([hidden]) { margin-top: 1.5rem; }

/* Width */
.w-0 { width: 0px; }
.w-3 { width: 0.75rem; }
.w-4 { width: 1rem; }
.w-5 { width: 1.25rem; }
.w-6 { width: 1.5rem; }
.w-10 { width: 2.5rem; }
.w-12 { width: 3rem; }
.w-24 { width: 6rem; }
.w-64 { width: 16rem; }
.w-auto { width: auto; }
.w-full { width: 100%; }
.max-w-full { max-width: 100%; }
.max-w-2xl { max-width: 42rem; }
.max-w-7xl { max-width: 80rem; }

/* Height */
.h-0\.5 { height: 0.125rem; }
.h-1 { height: 0.25rem; }
.h-3 { height: 0.75rem; }
.h-4 { height: 1rem; }
.h-5 { height: 1.25rem; }
.h-6 { height: 1.5rem; }
.h-10 { height: 2.5rem; }
.h-12 { height: 3rem; }
.h-14 { height: 3.5rem; }
.h-24 { height: 6rem; }
.h-32 { height: 8rem; }
.h-72 { height: 18rem; }
.h-80 { height: 20rem; }
.h-96 { height: 24rem; }
.h-full { height: 100%; }
.h-screen { height: 100vh; }
.max-h-20 { max-height: 5rem; }

/* Margin */
.mx-6 { margin-left: 1.5rem; margin-right: 1.5rem; }
.mx-auto { margin-left: auto; margin-right: auto; }
.mt-0\.5 { margin-top: 0.125rem; }
.mt-1 { margin-top: 0.25rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mt-10 { margin-top: 2.5rem; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-16 { margin-bottom: 4rem; }
.mb-20 { margin-bottom: 5rem; }
.ml-2 { margin-left: 0.5rem; }
.ml-3 { margin-left: 0.75rem; }
.ml-4 { margin-left: 1rem; }
.mr-2 { margin-right: 0.5rem; }

/* Padding */
.p-3 { padding: 0.75rem; }
.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }
.p-10 { padding: 2.5rem; }
.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-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-5 { padding-top: 1.25rem; padding-bottom: 1.25rem; }
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.py-2\.5 { padding-top: 0.625rem; padding-bottom: 0.625rem; }
.pt-8 { padding-top: 2rem; }

/* Transform */
.-translate-x-1\/2 { --tw-translate-x: -50%; transform: translateX(-50%) translateY(var(--tw-translate-y, 0)); }
.-translate-y-1\/2 { --tw-translate-y: -50%; transform: translateX(var(--tw-translate-x, 0)) translateY(-50%); }

/* Typography */
.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; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.leading-tight { line-height: 1.25; }
.leading-relaxed { line-height: 1.625; }
.text-center { text-align: center; }
.break-all { word-break: break-all; }
.resize-none { resize: none; }

/* Text Colors */
.text-white { color: #ffffff; }
.text-white\/80 { color: rgb(255 255 255 / 0.8); }
.text-white\/90 { color: rgb(255 255 255 / 0.9); }
.text-gray-400 { color: #9ca3af; }
.text-gray-600 { color: #4b5563; }
.text-gray-700 { color: #374151; }
.text-gray-900 { color: #111827; }
.text-primary { color: #0D4FA3; }
.text-red-500 { color: #ef4444; }
.text-red-800 { color: #991b1b; }
.text-green-800 { color: #166534; }

/* Background Colors */
.bg-white { background-color: #ffffff; }
.bg-white\/20 { background-color: rgb(255 255 255 / 0.2); }
.bg-white\/50 { background-color: rgb(255 255 255 / 0.5); }
.bg-transparent { background-color: transparent; }
.bg-gray-50 { background-color: #f9fafb; }
.bg-gray-900 { background-color: #111827; }
.bg-primary { background-color: #0D4FA3; }
.bg-primary\/10 { background-color: rgb(13 79 163 / 0.1); }
.bg-primary\/30 { background-color: rgb(13 79 163 / 0.3); }
.bg-green-50 { background-color: #f0fdf4; }
.bg-red-50 { background-color: #fef2f2; }

/* Gradients */
.bg-gradient-to-r { background-image: linear-gradient(to right, var(--tw-gradient-stops)); }
.bg-gradient-to-t { background-image: linear-gradient(to top, var(--tw-gradient-stops)); }
.from-black\/70 { --tw-gradient-from: rgb(0 0 0 / 0.7) var(--tw-gradient-from-position); --tw-gradient-to: rgb(0 0 0 / 0) var(--tw-gradient-to-position); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.from-black\/80 { --tw-gradient-from: rgb(0 0 0 / 0.8) var(--tw-gradient-from-position); --tw-gradient-to: rgb(0 0 0 / 0) var(--tw-gradient-to-position); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.from-blue-900\/80 { --tw-gradient-from: rgb(30 58 138 / 0.8) var(--tw-gradient-from-position); --tw-gradient-to: rgb(30 58 138 / 0) var(--tw-gradient-to-position); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.from-cyan-900\/80 { --tw-gradient-from: rgb(22 78 99 / 0.8) var(--tw-gradient-from-position); --tw-gradient-to: rgb(22 78 99 / 0) var(--tw-gradient-to-position); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.from-gray-900\/80 { --tw-gradient-from: rgb(17 24 39 / 0.8) var(--tw-gradient-from-position); --tw-gradient-to: rgb(17 24 39 / 0) var(--tw-gradient-to-position); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.from-orange-900\/80 { --tw-gradient-from: rgb(124 45 18 / 0.8) var(--tw-gradient-from-position); --tw-gradient-to: rgb(124 45 18 / 0) var(--tw-gradient-to-position); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.from-primary\/80 { --tw-gradient-from: rgb(13 79 163 / 0.8) var(--tw-gradient-from-position); --tw-gradient-to: rgb(13 79 163 / 0) var(--tw-gradient-to-position); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.from-red-900\/80 { --tw-gradient-from: rgb(127 29 29 / 0.8) var(--tw-gradient-from-position); --tw-gradient-to: rgb(127 29 29 / 0) var(--tw-gradient-to-position); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.via-black\/40 { --tw-gradient-to: rgb(0 0 0 / 0) var(--tw-gradient-to-position); --tw-gradient-stops: var(--tw-gradient-from), rgb(0 0 0 / 0.4) var(--tw-gradient-via-position), var(--tw-gradient-to); }
.via-black\/50 { --tw-gradient-to: rgb(0 0 0 / 0) var(--tw-gradient-to-position); --tw-gradient-stops: var(--tw-gradient-from), rgb(0 0 0 / 0.5) var(--tw-gradient-via-position), var(--tw-gradient-to); }
.via-blue-900\/40 { --tw-gradient-to: rgb(30 58 138 / 0) var(--tw-gradient-to-position); --tw-gradient-stops: var(--tw-gradient-from), rgb(30 58 138 / 0.4) var(--tw-gradient-via-position), var(--tw-gradient-to); }
.via-cyan-900\/40 { --tw-gradient-to: rgb(22 78 99 / 0) var(--tw-gradient-to-position); --tw-gradient-stops: var(--tw-gradient-from), rgb(22 78 99 / 0.4) var(--tw-gradient-via-position), var(--tw-gradient-to); }
.via-gray-900\/40 { --tw-gradient-to: rgb(17 24 39 / 0) var(--tw-gradient-to-position); --tw-gradient-stops: var(--tw-gradient-from), rgb(17 24 39 / 0.4) var(--tw-gradient-via-position), var(--tw-gradient-to); }
.via-orange-900\/40 { --tw-gradient-to: rgb(124 45 18 / 0) var(--tw-gradient-to-position); --tw-gradient-stops: var(--tw-gradient-from), rgb(124 45 18 / 0.4) var(--tw-gradient-via-position), var(--tw-gradient-to); }
.via-primary\/40 { --tw-gradient-to: rgb(13 79 163 / 0) var(--tw-gradient-to-position); --tw-gradient-stops: var(--tw-gradient-from), rgb(13 79 163 / 0.4) var(--tw-gradient-via-position), var(--tw-gradient-to); }
.via-red-900\/40 { --tw-gradient-to: rgb(127 29 29 / 0) var(--tw-gradient-to-position); --tw-gradient-stops: var(--tw-gradient-from), rgb(127 29 29 / 0.4) var(--tw-gradient-via-position), var(--tw-gradient-to); }
.to-transparent { --tw-gradient-to: transparent var(--tw-gradient-to-position); }

/* Borders */
.border { border-width: 1px; }
.border-4 { border-width: 4px; }
.border-t { border-top-width: 1px; }
.border-gray-300 { border-color: #d1d5db; }
.border-gray-800 { border-color: #1f2937; }
.border-green-200 { border-color: #bbf7d0; }
.border-red-200 { border-color: #fecaca; }
.border-primary { border-color: #0D4FA3; }
.rounded { border-radius: 0.25rem; }
.rounded-md { border-radius: 0.375rem; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-2xl { border-radius: 1rem; }
.rounded-full { border-radius: 9999px; }

/* Shadows */
.shadow-md { box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1); }
.shadow-lg { box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1); }
.shadow-xl { box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1); }

/* Opacity & Filters */
.opacity-0 { opacity: 0; }
.opacity-70 { opacity: 0.7; }
.opacity-100 { opacity: 1; }
.grayscale { filter: grayscale(100%); }
.backdrop-blur-sm { backdrop-filter: blur(4px); }

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

/* Cursor */
.cursor-pointer { cursor: pointer; }

/* Transitions */
.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, text-decoration-color, fill, stroke; transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); transition-duration: 150ms; }
.transition-opacity { transition-property: opacity; 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; }
.duration-300 { transition-duration: 300ms; }
.duration-500 { transition-duration: 500ms; }
.duration-700 { transition-duration: 700ms; }

/* Scroll */
.scroll-smooth { scroll-behavior: smooth; }

/* Group hover states */
.group:hover .group-hover\:scale-105 { transform: scale(1.05); }
.group:hover .group-hover\:scale-110 { transform: scale(1.1); }
.group:hover .group-hover\:opacity-90 { opacity: 0.9; }

/* Hover States */
.hover\:bg-gray-50:hover { background-color: #f9fafb; }
.hover\:bg-gray-100:hover { background-color: #f3f4f6; }
.hover\:bg-primary-dark:hover { background-color: #0A3D82; }
.hover\:bg-white\/30:hover { background-color: rgb(255 255 255 / 0.3); }
.hover\:text-primary-dark:hover { color: #0A3D82; }
.hover\:text-primary-light:hover { color: #1565C0; }
.hover\:text-white:hover { color: #ffffff; }
.hover\:shadow-xl:hover { box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1); }
.hover\:underline:hover { text-decoration-line: underline; }
.hover\:-translate-y-0\.5:hover { transform: translateY(-0.125rem); }
.hover\:opacity-100:hover { opacity: 1; }
.hover\:grayscale-0:hover { filter: grayscale(0); }

/* Focus States */
.focus\:ring-2:focus { box-shadow: 0 0 0 2px var(--tw-ring-color, #3b82f6); outline: none; }
.focus\:ring-primary:focus { --tw-ring-color: #0D4FA3; }
.focus\:border-transparent:focus { border-color: transparent; }

/* Responsive: sm (640px+) */
@media (min-width: 640px) {
    .sm\:px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
}

/* Responsive: md (768px+) */
@media (min-width: 768px) {
    .md\:block { display: block; }
    .md\:flex { display: flex; }
    .md\:hidden { display: none; }
    .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\:grid-cols-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
    .md\:col-span-5 { grid-column: span 5 / span 5; }
    .md\:col-span-6 { grid-column: span 6 / span 6; }
    .md\:col-span-7 { grid-column: span 7 / span 7; }
    .md\:gap-4 { gap: 1rem; }
    .md\:py-16 { padding-top: 4rem; padding-bottom: 4rem; }
    .md\:py-20 { padding-top: 5rem; padding-bottom: 5rem; }
    .md\:text-xl { font-size: 1.25rem; line-height: 1.75rem; }
    .md\:text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
    .md\:text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
    .md\:text-5xl { font-size: 3rem; line-height: 1; }
    .md\:left-8 { left: 2rem; }
    .md\:right-8 { right: 2rem; }
}

/* Responsive: lg (1024px+) */
@media (min-width: 1024px) {
    .lg\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .lg\:px-8 { padding-left: 2rem; padding-right: 2rem; }
    .lg\:text-6xl { font-size: 3.75rem; line-height: 1; }
}

/* Negative positioning for nav underline */
.-bottom-1 { bottom: -0.25rem; }

/* Navbar scroll state classes */
.bg-white\/95 { background-color: rgb(255 255 255 / 0.95); }
.backdrop-blur-md { backdrop-filter: blur(12px); }
.mx-4 { margin-left: 1rem; margin-right: 1rem; }
.mt-4 { margin-top: 1rem; }

/* Mobile Menu classes */
.pointer-events-none { pointer-events: none; }
.pointer-events-auto { pointer-events: auto; }
.flex-col { flex-direction: column; }
.bg-primary-dark { background-color: #0A3D82; }
.text-white\/70 { color: rgb(255 255 255 / 0.7); }
.hover\:text-white\/70:hover { color: rgb(255 255 255 / 0.7); }
.hover\:bg-white\/90:hover { background-color: rgb(255 255 255 / 0.9); }
.h-5 { height: 1.25rem; }