:root {
  --primary: #1e3a8a;
  --secondary: #3b82f6;
  --gray-50: #f9fafb;
  --gray-600: #4b5563;
  --gray-800: #1f2937;
}
*,
::before,
::after {
  box-sizing: border-box;
}
* {
  margin: 0;
  padding: 0;
}
html {
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
  tab-size: 4;
  font-family:
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    Segoe UI,
    Roboto,
    sans-serif;
  scroll-behavior: smooth;
}
body {
  line-height: inherit;
  color: #1f2937;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: inherit;
  font-weight: inherit;
}
a {
  color: inherit;
  text-decoration: inherit;
}
button,
input,
optgroup,
select,
textarea {
  font-family: inherit;
  font-size: 100%;
  font-weight: inherit;
  line-height: inherit;
  color: inherit;
  margin: 0;
  padding: 0;
}
button,
select {
  text-transform: none;
}
[type="button"],
[type="reset"],
[type="submit"],
button {
  -webkit-appearance: button;
  background-color: transparent;
  background-image: none;
}
img,
svg,
video,
canvas,
audio,
iframe,
embed,
object {
  display: block;
}
img,
video {
  max-width: 100%;
  height: auto;
}
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}
.not-sr-only {
  position: static;
  width: auto;
  height: auto;
  padding: 0;
  margin: 0;
  overflow: visible;
  clip: auto;
  white-space: normal;
}
.block {
  display: block;
}
.flex {
  display: flex;
}
.grid {
  display: grid;
}
.hidden {
  display: none;
}
.fixed {
  position: fixed;
}
.absolute {
  position: absolute;
}
.relative {
  position: relative;
}
.top-0 {
  top: 0;
}
.left-0 {
  left: 0;
}
.right-0 {
  right: 0;
}
.z-10 {
  z-index: 10;
}
.z-50 {
  z-index: 50;
}
.z-1000 {
  z-index: 1000;
}
.p-0 {
  padding: 0;
}
.p-4 {
  padding: 1rem;
}
.p-6 {
  padding: 1.5rem;
}
.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-6 {
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}
.py-8 {
  padding-top: 2rem;
  padding-bottom: 2rem;
}
.py-12 {
  padding-top: 3rem;
  padding-bottom: 3rem;
}
.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;
}
.m-0 {
  margin: 0;
}
.mb-2 {
  margin-bottom: 0.5rem;
}
.mb-4 {
  margin-bottom: 1rem;
}
.mb-6 {
  margin-bottom: 1.5rem;
}
.mb-8 {
  margin-bottom: 2rem;
}
.mt-4 {
  margin-top: 1rem;
}
.mt-8 {
  margin-top: 2rem;
}
.w-full {
  width: 100%;
}
.h-full {
  height: 100%;
}
.h-16 {
  height: 4rem;
}
.h-20 {
  height: 5rem;
}
.min-h-screen {
  min-height: 100vh;
}
.bg-white {
  background-color: #fff;
}
.bg-gray-50 {
  background-color: var(--gray-50);
}
.bg-gray-800 {
  background-color: var(--gray-800);
}
.bg-primary {
  background-color: var(--primary);
}
.bg-secondary {
  background-color: var(--secondary);
}
.text-white {
  color: #fff;
}
.text-gray-600 {
  color: var(--gray-600);
}
.text-gray-800 {
  color: var(--gray-800);
}
.text-primary {
  color: var(--primary);
}
.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;
}
.font-medium {
  font-weight: 500;
}
.font-semibold {
  font-weight: 600;
}
.font-bold {
  font-weight: 700;
}
.text-center {
  text-align: center;
}
.text-left {
  text-align: left;
}
.leading-tight {
  line-height: 1.25;
}
.leading-relaxed {
  line-height: 1.625;
}
.rounded {
  border-radius: 0.25rem;
}
.rounded-md {
  border-radius: 0.375rem;
}
.rounded-lg {
  border-radius: 0.5rem;
}
.rounded-xl {
  border-radius: 0.75rem;
}
.shadow {
  box-shadow:
    0 1px 3px 0 rgba(0, 0, 0, 0.1),
    0 1px 2px 0 rgba(0, 0, 0, 0.06);
}
.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-xl {
  box-shadow:
    0 20px 25px -5px rgba(0, 0, 0, 0.1),
    0 10px 10px -5px rgba(0, 0, 0, 0.04);
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1;
  border-radius: 0.5rem;
  text-decoration: none;
  transition: all 0.15s ease-in-out;
  cursor: pointer;
  border: none;
  outline: none;
}
.btn-primary {
  background-color: var(--primary);
  color: #fff;
}
.btn-primary:hover {
  background-color: #1e40af;
  transform: translateY(-1px);
}
.btn-secondary {
  background-color: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-secondary:hover {
  background-color: var(--primary);
  color: #fff;
}
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  min-height: 70px;
  transition: transform 0.3s ease;
}
.header.hidden {
  transform: translateY(-100%);
}
.nav-links {
  display: none;
}
.nav-link {
  color: var(--gray-800);
  font-weight: 500;
  text-decoration: none;
  transition: color 0.15s;
}
.nav-link:hover {
  color: var(--primary);
}
.hamburger {
  display: flex;
  flex-direction: column;
  cursor: pointer;
  padding: 0.25rem;
}
.hamburger span {
  width: 25px;
  height: 3px;
  background-color: var(--gray-800);
  margin: 2px 0;
  transition: 0.3s;
}
.mobile-menu {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: #fff;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  display: none;
}
.mobile-menu.active {
  display: block;
}
.hero {
  min-height: calc(100vh - 70px);
  display: flex;
  align-items: center;
  background: linear-gradient(
    135deg,
    rgba(30, 58, 138, 0.9),
    rgba(59, 130, 246, 0.8)
  );
  color: #fff;
  padding-top: 70px;
}
.hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 1rem;
}
.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #d1d5db;
  border-radius: 0.5rem;
  font-size: 1rem;
  line-height: 1.5;
  transition: border-color 0.15s;
}
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: 0;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1);
}
.form-label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--gray-800);
}
@media (min-width: 640px) {
  .sm\\:block {
    display: block;
  }
  .sm\\:flex {
    display: flex;
  }
  .sm\\:hidden {
    display: none;
  }
  .sm\\:text-left {
    text-align: left;
  }
  .sm\\:px-6 {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}
@media (min-width: 768px) {
  .md\\:block {
    display: block;
  }
  .md\\:flex {
    display: flex;
  }
  .md\\:grid {
    display: grid;
  }
  .md\\:hidden {
    display: none;
  }
  .md\\:grid-cols-2 {
    grid-template-columns: repeat(2, 1fr);
  }
  .md\\:grid-cols-3 {
    grid-template-columns: repeat(3, 1fr);
  }
  .md\\:gap-6 {
    gap: 1.5rem;
  }
  .md\\:gap-8 {
    gap: 2rem;
  }
  .md\\:px-8 {
    padding-left: 2rem;
    padding-right: 2rem;
  }
  .md\\:py-6 {
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
  }
  .md\\:text-left {
    text-align: left;
  }
  .md\\:text-5xl {
    font-size: 3rem;
    line-height: 1;
  }
  .nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
  }
  .hamburger {
    display: none;
  }
  .hero-content {
    text-align: left;
  }
}
@media (min-width: 1024px) {
  .lg\\:block {
    display: block;
  }
  .lg\\:grid-cols-3 {
    grid-template-columns: repeat(3, 1fr);
  }
  .lg\\:grid-cols-4 {
    grid-template-columns: repeat(4, 1fr);
  }
  .lg\\:px-8 {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}
.fade-in {
  animation: fadeIn 0.5s ease-in;
}
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.slide-in {
  animation: slideIn 0.3s ease-out;
}
@keyframes slideIn {
  from {
    transform: translateX(-100%);
  }
  to {
    transform: translateX(0);
  }
}
.lazy-load {
  opacity: 0;
  transition: opacity 0.3s;
}
.lazy-load.loaded {
  opacity: 1;
}
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}
.focus\\:ring-2:focus {
  box-shadow: 0 0 0 2px var(--primary);
}
.focus\\:outline-none:focus {
  outline: 2px solid transparent;
  outline-offset: 2px;
}
@media print {
  .no-print {
    display: none !important;
  }
  .header,
  .footer,
  .btn {
    display: none !important;
  }
}