@layer base, components, utilities;

@layer base {
  :root {
    --color-dark: #0A0A0F;
    --color-dark-alt: #1A1A24;
    --color-dark-blue: #192231;
    --color-accent: #00A5FF;
    --color-accent-alt: #9D4EDD;
    --color-warning: #FFC700;
    --color-white: #FFFFFF;
    --color-light-gray: #EBEBEB;
    --color-mid-gray: #B8B8B8;
    --color-gradient-start: #121212;
    --color-gradient-end: #1E1E1E;
    --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.2);
    --shadow-accent: 0 0 15px rgba(0, 165, 255, 0.4);
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
  }

  html {
    scroll-behavior: smooth;
    overflow-x: hidden;
  }

  body {
    font-family: 'Open Sans', sans-serif;
    background: var(--color-dark);
    color: var(--color-light-gray);
    margin: 0;
    padding: 0;
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
  }

  .iti {
    width: 100%;
  }

  option {
    color: var(--color-gradient-start);
  }

  h1, h2, h3, h4, h5, h6 {
    font-family: 'Quicksand', sans-serif;
    margin-top: 0;
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.3;
  }

  a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color var(--transition-fast);
  }

  a:hover, a:focus {
    color: var(--color-accent-alt);
    text-decoration: underline;
  }

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

  button, .fb-btn {
    cursor: pointer;
    font-family: 'Quicksand', sans-serif;
    font-weight: 500;
    transition: all var(--transition-normal);
  }

  button:focus, .fb-btn:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
  }

  ::selection {
    background-color: var(--color-accent);
    color: var(--color-white);
  }
}

@layer components {
  .fb-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
  }

  .fb-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }

  .fb-header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
  }

  .fb-logo {
    display: flex;
    align-items: center;
  }

  .fb-logo img {
    height: 40px;
  }

  .fb-nav-toggle {
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.05);
  }

  .fb-nav-toggle:hover {
    background-color: rgba(255, 255, 255, 0.1);
  }

  .fb-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    height: 100vh;
    background-color: var(--color-dark-alt);
    transition: right var(--transition-normal);
    z-index: 200;
    padding: 2rem;
    box-shadow: var(--shadow-soft);
    overflow-y: auto;
  }

  .fb-nav.fb-active {
    right: 0;
  }

  .fb-nav-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 1.5rem;
    cursor: pointer;
  }

  .fb-nav-list {
    list-style: none;
    padding: 0;
    margin: 2rem 0 0;
  }

  .fb-nav-item {
    margin-bottom: 1rem;
  }

  .fb-nav-link {
    display: block;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    color: var(--color-white);
    font-family: 'Quicksand', sans-serif;
    font-weight: 500;
    transition: all var(--transition-fast);
  }

  .fb-nav-link:hover, .fb-nav-link:focus {
    background-color: rgba(0, 165, 255, 0.1);
    color: var(--color-accent);
    text-decoration: none;
  }

  .fb-nav-link.fb-active {
    background-color: var(--color-accent);
    color: var(--color-dark);
  }

  .fb-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 150;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
  }

  .fb-overlay.fb-active {
    opacity: 1;
    visibility: visible;
  }

  .fb-main {
    flex: 1;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
  }

  .fb-footer {
    background-color: var(--color-dark-alt);
    padding: 3rem 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
  }

  .fb-footer-content {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 2rem;
  }

  .fb-footer-section h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--color-white);
  }

  .fb-footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
  }

  .fb-footer-link {
    margin-bottom: 0.5rem;
  }

  .fb-footer-link a {
    color: var(--color-mid-gray);
    transition: color var(--transition-fast);
  }

  .fb-footer-link a:hover {
    color: var(--color-accent);
    text-decoration: none;
  }

  .fb-copyright {
    margin-top: 3rem;
    text-align: center;
    color: var(--color-mid-gray);
    font-size: 0.875rem;
  }

  .fb-card {
    background: linear-gradient(135deg, var(--color-dark-alt), var(--color-dark-blue));
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-soft);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    overflow: hidden;
    position: relative;
  }

  .fb-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-accent);
  }

  .fb-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-alt));
  }

  .fb-card-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--color-white);
  }

  .fb-card-content {
    color: var(--color-light-gray);
  }

  .fb-card-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
  }

  .fb-btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    transition: all var(--transition-normal);
    border: none;
  }

  .fb-btn-primary {
    background-color: var(--color-accent);
    color: var(--color-dark);
  }

  .fb-btn-primary:hover {
    background-color: var(--color-accent-alt);
    color: var(--color-white);
    text-decoration: none;
  }

  .fb-btn-outline {
    background-color: transparent;
    color: var(--color-accent);
    border: 2px solid var(--color-accent);
  }

  .fb-btn-outline:hover {
    background-color: var(--color-accent);
    color: var(--color-dark);
    text-decoration: none;
  }

  .fb-form {
    background-color: var(--color-dark-alt);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
  }

  .fb-form-group {
    margin-bottom: 1.5rem;
  }

  .fb-form-label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--color-white);
    font-weight: 500;
  }

  .fb-form-input, .fb-form-textarea, .fb-form-select {
    width: 100%;
    padding: 0.75rem 1rem;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--color-white);
    font-family: 'Open Sans', sans-serif;
    transition: all var(--transition-fast);
    box-sizing: border-box;
  }

  .fb-form-input:focus, .fb-form-textarea:focus, .fb-form-select:focus {
    outline: none;
    border-color: var(--color-accent);
    background-color: rgba(0, 165, 255, 0.05);
  }

  .fb-form-textarea {
    min-height: 120px;
    resize: vertical;
  }

  .fb-form-checkbox {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.5rem;
  }

  .fb-form-checkbox input {
    margin-top: 0.3rem;
    margin-right: 0.75rem;
  }

  .fb-form-checkbox label {
    color: var(--color-mid-gray);
    font-size: 0.875rem;
  }

  .fb-section {
    margin-bottom: 4rem;
  }

  .fb-section-title {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
    padding-bottom: 0.5rem;
  }

  .fb-section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50%;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-alt));
    border-radius: 3px;
  }

  .fb-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 2rem;
  }

  .fb-stat-card {
    background-color: var(--color-dark-alt);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-align: center;
    transition: transform var(--transition-normal);
  }

  .fb-stat-card:hover {
    transform: translateY(-5px);
  }

  .fb-stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: 0.5rem;
  }

  .fb-stat-label {
    color: var(--color-light-gray);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
  }

  .fb-map-container {
    height: 400px;
    width: 100%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 2rem;
  }

  .fb-contact-info {
    margin-bottom: 2rem;
  }

  .fb-contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1rem;
  }

  .fb-contact-icon {
    margin-right: 1rem;
    color: var(--color-accent);
    font-size: 1.25rem;
    min-width: 24px;
    text-align: center;
  }

  .fb-contact-text {
    color: var(--color-light-gray);
  }

  .fb-cookie-banner {
    position: fixed;
    bottom: -100%;
    left: 0;
    width: 100%;
    background-color: var(--color-dark-alt);
    padding: 1rem;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
    transition: bottom var(--transition-normal);
    z-index: 1000;
  }

  .fb-cookie-banner.fb-active {
    bottom: 0;
  }

  .fb-cookie-content {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .fb-cookie-text {
    margin-bottom: 1rem;
  }

  .fb-cookie-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
  }

  .fb-cookie-settings {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    width: 90%;
    max-width: 500px;
    background-color: var(--color-dark-alt);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-soft);
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
  }

  .fb-cookie-settings.fb-active {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
  }

  .fb-cookie-settings-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
  }

  .fb-cookie-settings-title {
    font-size: 1.5rem;
    margin: 0;
  }

  .fb-cookie-settings-close {
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 1.5rem;
    cursor: pointer;
  }

  .fb-cookie-settings-group {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .fb-cookie-settings-group:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }

  .fb-cookie-settings-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
  }

  .fb-cookie-settings-name {
    font-weight: 600;
    color: var(--color-white);
  }

  .fb-cookie-settings-description {
    font-size: 0.875rem;
    color: var(--color-mid-gray);
  }

  .fb-cookie-settings-footer {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
  }
}

@layer utilities {
  .fb-mt-1 { margin-top: 0.25rem; }
  .fb-mt-2 { margin-top: 0.5rem; }
  .fb-mt-4 { margin-top: 1rem; }
  .fb-mt-8 { margin-top: 2rem; }
  .fb-mt-16 { margin-top: 4rem; }

  .fb-mb-1 { margin-bottom: 0.25rem; }
  .fb-mb-2 { margin-bottom: 0.5rem; }
  .fb-mb-4 { margin-bottom: 1rem; }
  .fb-mb-8 { margin-bottom: 2rem; }
  .fb-mb-16 { margin-bottom: 4rem; }

  .fb-text-center { text-align: center; }
  .fb-text-left { text-align: left; }
  .fb-text-right { text-align: right; }

  .fb-w-full { width: 100%; }
  .fb-h-full { height: 100%; }

  .fb-flex { display: flex; }
  .fb-flex-col { flex-direction: column; }
  .fb-items-center { align-items: center; }
  .fb-justify-center { justify-content: center; }
  .fb-justify-between { justify-content: space-between; }
  .fb-flex-wrap { flex-wrap: wrap; }
  .fb-gap-4 { gap: 1rem; }
  .fb-gap-8 { gap: 2rem; }

  .fb-text-sm { font-size: 0.875rem; }
  .fb-text-lg { font-size: 1.125rem; }
  .fb-text-xl { font-size: 1.25rem; }
  .fb-text-2xl { font-size: 1.5rem; }
  .fb-text-3xl { font-size: 1.875rem; }
  .fb-text-4xl { font-size: 2.25rem; }

  .fb-font-bold { font-weight: 700; }
  .fb-font-medium { font-weight: 500; }

  .fb-text-accent { color: var(--color-accent); }
  .fb-text-accent-alt { color: var(--color-accent-alt); }
  .fb-text-white { color: var(--color-white); }
  .fb-text-light { color: var(--color-light-gray); }
  .fb-text-muted { color: var(--color-mid-gray); }

  .fb-rounded-md { border-radius: var(--radius-md); }
  .fb-rounded-lg { border-radius: var(--radius-lg); }
  .fb-rounded-xl { border-radius: var(--radius-xl); }

  .fb-shadow { box-shadow: var(--shadow-soft); }
  .fb-shadow-accent { box-shadow: var(--shadow-accent); }

  .fb-bg-dark { background-color: var(--color-dark); }
  .fb-bg-dark-alt { background-color: var(--color-dark-alt); }
  .fb-bg-accent { background-color: var(--color-accent); }
  .fb-bg-accent-alt { background-color: var(--color-accent-alt); }
  .fb-bg-gradient { background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end)); }

  .fb-transition { transition: all var(--transition-normal); }
  .fb-hover-scale:hover { transform: scale(1.05); }

  .fb-prose {
    line-height: 1.7;
  }

  .fb-prose p {
    margin-bottom: 1.5rem;
  }

  .fb-prose h2 {
    font-size: 1.5rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
  }

  .fb-prose h3 {
    font-size: 1.25rem;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
  }

  .fb-prose ul, .fb-prose ol {
    padding-left: 1.5rem;
    margin-bottom: 1.5rem;
  }

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

  .fb-prose a {
    color: var(--color-accent);
    text-decoration: underline;
  }

  .fb-prose a:hover {
    color: var(--color-accent-alt);
  }
}

/* Responsiveness */
@media (min-width: 640px) {
  .fb-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .fb-cookie-content {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }

  .fb-cookie-text {
    margin-bottom: 0;
    margin-right: 1rem;
  }
}

@media (min-width: 768px) {
  .fb-section-title {
    font-size: 2.5rem;
  }

  .fb-footer-content {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .fb-nav-toggle {
    display: none;
  }

  .fb-nav {
    position: static;
    width: auto;
    height: auto;
    background-color: transparent;
    box-shadow: none;
    padding: 0;
    overflow: visible;
    display: block;
  }

  .fb-nav-close {
    display: none;
  }

  .fb-nav-list {
    display: flex;
    margin: 0;
  }

  .fb-nav-item {
    margin-bottom: 0;
    margin-left: 1.5rem;
  }

  .fb-nav-link {
    padding: 0.5rem 0.75rem;
  }

  .fb-overlay {
    display: none;
  }

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

  .fb-footer-content {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* CSS Text-wrap balance with graceful degradation */
@supports (text-wrap: balance) {
  h1, h2, h3, .fb-card-title {
    text-wrap: balance;
  }
}

/* CSS has() parent selector with graceful degradation */
@supports selector(:has(*)) {
  .fb-form-group:has(.fb-form-input:focus) .fb-form-label {
    color: var(--color-accent);
  }

  .fb-card:has(.fb-btn:hover) {
    transform: translateY(-8px);
  }
}