/* ==========================================================================
   TextToSpeechAI - Design System
   Rustic Grayscale Theme with Earth Accents
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties (Design Tokens)
   -------------------------------------------------------------------------- */
:root {
    /* Grayscale Foundation */
    --color-black: #1a1a1a;
    --color-charcoal: #2d2d2d;
    --color-dark-gray: #404040;
    --color-medium-gray: #666666;
    --color-gray: #888888;
    --color-light-gray: #b3b3b3;
    --color-silver: #d4d4d4;
    --color-off-white: #f5f5f5;
    --color-cream: #faf9f7;
    --color-white: #ffffff;

    /* Rustic Earth Accents */
    --color-rust: #8b4513;
    --color-copper: #b87333;
    --color-terracotta: #c67d4e;
    --color-sage: #6b7c5e;
    --color-slate: #4a5568;
    --color-brick: #a0522d;
    --color-charred: #5c3d2e;
    --color-sand: #c2b280;
    --color-parchment: #f4ecd8;

    /* Functional Colors */
    --color-primary: #8b4513;
    --color-primary-hover: #5c3d2e;
    --color-secondary: #4a5568;
    --color-success: #6b7c5e;
    --color-warning: #b87333;
    --color-danger: #a0522d;
    --color-info: #4a5568;

    /* Typography */
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-serif: Georgia, "Times New Roman", serif;
    --font-mono: "SF Mono", Monaco, "Cascadia Code", "Roboto Mono", Consolas, monospace;

    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;

    /* Borders & Shadows */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1), 0 10px 10px rgba(0, 0, 0, 0.04);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-charcoal);
    background-color: var(--color-cream);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1 0 auto;
}

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-sans);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-black);
    margin-bottom: var(--space-4);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

p {
    margin-bottom: var(--space-4);
    color: var(--color-dark-gray);
}

.lead {
    font-size: var(--font-size-lg);
    color: var(--color-medium-gray);
}

.text-muted {
    color: var(--color-medium-gray) !important;
}

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

a:hover {
    color: var(--color-charred);
    text-decoration: none;
}

/* --------------------------------------------------------------------------
   Layout Utilities
   -------------------------------------------------------------------------- */
.section {
    padding: var(--space-16) 0;
}

.section-sm {
    padding: var(--space-10) 0;
}

.section-lg {
    padding: var(--space-20) 0;
}

.bg-white { background-color: var(--color-white) !important; }
.bg-cream { background-color: var(--color-cream) !important; }
.bg-off-white { background-color: var(--color-off-white) !important; }
.bg-charcoal { background-color: var(--color-charcoal) !important; }
.bg-black { background-color: var(--color-black) !important; }
.bg-parchment { background-color: var(--color-parchment) !important; }
.bg-light { background-color: var(--color-off-white) !important; }

.text-rust { color: var(--color-rust) !important; }
.text-copper { color: var(--color-copper) !important; }
.text-sage { color: var(--color-sage) !important; }
.text-charcoal { color: var(--color-charcoal) !important; }
.text-white { color: var(--color-white) !important; }

/* --------------------------------------------------------------------------
   Navbar
   -------------------------------------------------------------------------- */
.navbar {
    background-color: var(--color-white) !important;
    border-bottom: 1px solid var(--color-silver);
    padding: var(--space-3) 0;
    box-shadow: var(--shadow-sm);
}

.navbar-brand {
    font-weight: 800;
    font-size: var(--font-size-xl);
    color: var(--color-black) !important;
    letter-spacing: -0.5px;
}

.navbar-brand:hover {
    color: var(--color-rust) !important;
    text-decoration: none;
}

.nav-link {
    color: var(--color-dark-gray) !important;
    font-weight: 500;
    padding: var(--space-2) var(--space-4) !important;
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-rust) !important;
}

.nav-link.active:not(.dropdown-toggle)::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: var(--space-4);
    right: var(--space-4);
    height: 2px;
    background-color: var(--color-rust);
}

.dropdown-menu {
    border: 1px solid var(--color-silver);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    max-height: 400px;
    overflow-y: auto;
}

.dropdown-item {
    padding: var(--space-2) var(--space-4);
    color: var(--color-dark-gray);
    transition: background-color var(--transition-fast);
}

.dropdown-item:hover {
    background-color: var(--color-off-white);
    color: var(--color-rust);
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
    font-weight: 600;
    padding: var(--space-2) var(--space-5);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--color-rust) !important;
    border-color: var(--color-rust) !important;
    color: var(--color-white) !important;
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--color-charred) !important;
    border-color: var(--color-charred) !important;
    color: var(--color-white) !important;
}

.btn-secondary {
    background-color: var(--color-slate) !important;
    border-color: var(--color-slate) !important;
    color: var(--color-white) !important;
}

.btn-secondary:hover,
.btn-secondary:focus {
    background-color: var(--color-dark-gray) !important;
    border-color: var(--color-dark-gray) !important;
    color: var(--color-white) !important;
}

.btn-success {
    background-color: var(--color-sage) !important;
    border-color: var(--color-sage) !important;
    color: var(--color-white) !important;
}

.btn-outline-primary {
    background-color: transparent;
    border-color: var(--color-rust) !important;
    color: var(--color-rust) !important;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
    background-color: var(--color-rust) !important;
    border-color: var(--color-rust) !important;
    color: var(--color-white) !important;
}

.btn-outline-secondary {
    background-color: transparent;
    border-color: var(--color-slate) !important;
    color: var(--color-slate) !important;
}

.btn-outline-secondary:hover {
    background-color: var(--color-slate) !important;
    color: var(--color-white) !important;
}

.btn-outline-dark {
    background-color: transparent;
    border-color: var(--color-charcoal) !important;
    color: var(--color-charcoal) !important;
}

.btn-outline-dark:hover,
.btn-outline-dark:focus {
    background-color: var(--color-charcoal) !important;
    border-color: var(--color-charcoal) !important;
    color: var(--color-white) !important;
}

.btn-light {
    background-color: var(--color-white) !important;
    border-color: var(--color-white) !important;
    color: var(--color-charcoal) !important;
}

.btn-light:hover {
    background-color: var(--color-off-white) !important;
    border-color: var(--color-off-white) !important;
    color: var(--color-black) !important;
}

.btn-dark {
    background-color: var(--color-charcoal) !important;
    border-color: var(--color-charcoal) !important;
    color: var(--color-white) !important;
}

.btn-dark:hover {
    background-color: var(--color-black) !important;
    border-color: var(--color-black) !important;
}

.btn-lg {
    padding: var(--space-3) var(--space-8);
    font-size: var(--font-size-lg);
}

.btn-sm {
    padding: var(--space-1) var(--space-3);
    font-size: var(--font-size-sm);
}

/* --------------------------------------------------------------------------
   Cards
   -------------------------------------------------------------------------- */
.card {
    background-color: var(--color-white);
    border: 1px solid var(--color-silver);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-hover:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.card-header {
    background-color: var(--color-off-white);
    border-bottom: 1px solid var(--color-silver);
    padding: var(--space-4) var(--space-5);
    font-weight: 600;
}

.card-body {
    padding: var(--space-5);
}

.card-footer {
    background-color: var(--color-off-white);
    border-top: 1px solid var(--color-silver);
    padding: var(--space-4) var(--space-5);
}

/* Featured card */
.card-featured,
.card.border-primary {
    border: 2px solid var(--color-rust) !important;
    position: relative;
}

.card-featured::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background-color: var(--color-rust);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

/* --------------------------------------------------------------------------
   Forms
   -------------------------------------------------------------------------- */
.form-label {
    font-weight: 600;
    color: var(--color-charcoal);
    margin-bottom: var(--space-2);
}

.form-control,
.form-select {
    border: 1px solid var(--color-silver);
    border-radius: var(--radius-md);
    padding: var(--space-3) var(--space-4);
    font-size: var(--font-size-base);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    background-color: var(--color-white);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--color-rust);
    box-shadow: 0 0 0 3px rgba(139, 69, 19, 0.1);
    outline: none;
}

.form-control::placeholder {
    color: var(--color-light-gray);
}

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

.form-text {
    color: var(--color-gray);
    font-size: var(--font-size-sm);
}

.form-check-input:checked {
    background-color: var(--color-rust);
    border-color: var(--color-rust);
}

.form-check-input:focus {
    box-shadow: 0 0 0 3px rgba(139, 69, 19, 0.1);
    border-color: var(--color-rust);
}

/* --------------------------------------------------------------------------
   Alerts
   -------------------------------------------------------------------------- */
.alert {
    border-radius: var(--radius-md);
    padding: var(--space-4);
    border: none;
    border-left: 4px solid;
}

.alert-success {
    background-color: rgba(107, 124, 94, 0.1);
    border-left-color: var(--color-sage);
    color: var(--color-sage);
}

.alert-danger {
    background-color: rgba(160, 82, 45, 0.1);
    border-left-color: var(--color-brick);
    color: var(--color-brick);
}

.alert-warning {
    background-color: rgba(184, 115, 51, 0.1);
    border-left-color: var(--color-copper);
    color: var(--color-copper);
}

.alert-info {
    background-color: rgba(74, 85, 104, 0.1);
    border-left-color: var(--color-slate);
    color: var(--color-slate);
}

.alert ul {
    margin-bottom: 0;
    padding-left: var(--space-5);
}

/* --------------------------------------------------------------------------
   Badges
   -------------------------------------------------------------------------- */
.badge {
    font-weight: 600;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.bg-primary,
.badge-primary {
    background-color: var(--color-rust) !important;
    color: var(--color-white) !important;
}

.bg-secondary,
.badge-secondary {
    background-color: var(--color-slate) !important;
    color: var(--color-white) !important;
}

.bg-success,
.badge-success {
    background-color: var(--color-sage) !important;
    color: var(--color-white) !important;
}

.bg-warning,
.badge-warning {
    background-color: var(--color-copper) !important;
    color: var(--color-white) !important;
}

.bg-danger,
.badge-danger {
    background-color: var(--color-brick) !important;
    color: var(--color-white) !important;
}

.bg-info,
.badge-info {
    background-color: var(--color-slate) !important;
    color: var(--color-white) !important;
}

.bg-dark {
    background-color: var(--color-charcoal) !important;
}

/* --------------------------------------------------------------------------
   Tables
   -------------------------------------------------------------------------- */
.table {
    border-collapse: separate;
    border-spacing: 0;
}

.table thead th {
    background-color: var(--color-off-white);
    border-bottom: 2px solid var(--color-silver);
    color: var(--color-charcoal);
    font-weight: 600;
    padding: var(--space-3) var(--space-4);
}

.table tbody td {
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--color-silver);
    vertical-align: middle;
}

.table tbody tr:hover {
    background-color: var(--color-off-white);
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(0, 0, 0, 0.02);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
footer, .footer {
    background-color: var(--color-charcoal) !important;
    color: var(--color-light-gray);
    padding: var(--space-12) 0 var(--space-6);
    margin-top: auto;
}

footer.bg-light {
    background-color: var(--color-charcoal) !important;
}

footer h5, footer h6, .footer h5, .footer h6 {
    color: var(--color-white);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-4);
}

footer a, .footer a {
    color: var(--color-light-gray);
    transition: color var(--transition-fast);
}

footer a:hover, .footer a:hover {
    color: var(--color-white);
    text-decoration: none;
}

footer p, .footer p {
    color: var(--color-gray);
}

.footer-bottom {
    border-top: 1px solid var(--color-dark-gray);
    padding-top: var(--space-6);
    margin-top: var(--space-8);
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero {
    background: linear-gradient(135deg, var(--color-charcoal) 0%, var(--color-black) 100%);
    color: var(--color-white);
    padding: var(--space-20) 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.hero > * {
    position: relative;
    z-index: 1;
}

.hero h1 {
    color: var(--color-white);
    font-size: var(--font-size-5xl);
    margin-bottom: var(--space-6);
}

.hero .lead {
    color: var(--color-silver);
    font-size: var(--font-size-xl);
}

/* --------------------------------------------------------------------------
   Feature Icons
   -------------------------------------------------------------------------- */
.feature-icon {
    width: 56px;
    height: 56px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    background-color: var(--color-parchment);
    color: var(--color-rust);
    margin-bottom: var(--space-4);
}

.feature-icon-lg {
    width: 80px;
    height: 80px;
    font-size: var(--font-size-2xl);
}

.feature-icon.bg-primary {
    background-color: var(--color-rust) !important;
    color: var(--color-white);
}

/* --------------------------------------------------------------------------
   Audio Player
   -------------------------------------------------------------------------- */
.audio-player {
    background-color: var(--color-off-white);
    border-radius: var(--radius-md);
    padding: var(--space-4);
}

audio {
    width: 100%;
    border-radius: var(--radius-sm);
}

/* --------------------------------------------------------------------------
   Pricing
   -------------------------------------------------------------------------- */
.pricing-card {
    text-align: center;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.pricing-card.featured {
    border: 2px solid var(--color-rust);
}

.pricing-card .price {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--color-black);
}

.pricing-card .price small {
    font-size: var(--font-size-base);
    font-weight: 400;
    color: var(--color-gray);
}

.pricing-card .feature-list {
    list-style: none;
    padding: 0;
    margin: var(--space-6) 0;
}

.pricing-card .feature-list li {
    padding: var(--space-2) 0;
    border-bottom: 1px solid var(--color-silver);
}

.pricing-card .feature-list li:last-child {
    border-bottom: none;
}

/* --------------------------------------------------------------------------
   Loading States
   -------------------------------------------------------------------------- */
.spinner, .spinner-border {
    width: 40px;
    height: 40px;
    border: 3px solid var(--color-silver);
    border-top-color: var(--color-rust);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.spinner-border-sm {
    width: 1rem;
    height: 1rem;
    border-width: 2px;
}

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

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

/* --------------------------------------------------------------------------
   Stats
   -------------------------------------------------------------------------- */
.stat-card {
    text-align: center;
    padding: var(--space-6);
}

.stat-number {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--color-rust);
    line-height: 1;
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-gray);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: var(--space-2);
}

/* --------------------------------------------------------------------------
   Voice Cards
   -------------------------------------------------------------------------- */
.voice-card {
    transition: all var(--transition-base);
}

.voice-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.voice-avatar {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-full);
    background-color: var(--color-off-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    color: var(--color-rust);
    margin: 0 auto var(--space-4);
}

/* --------------------------------------------------------------------------
   Generation History
   -------------------------------------------------------------------------- */
.generation-item {
    background-color: var(--color-white);
    border: 1px solid var(--color-silver);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    margin-bottom: var(--space-3);
    transition: box-shadow var(--transition-fast);
}

.generation-item:hover {
    box-shadow: var(--shadow-md);
}

.generation-text {
    font-family: var(--font-serif);
    color: var(--color-dark-gray);
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

/* --------------------------------------------------------------------------
   Status Indicators
   -------------------------------------------------------------------------- */
.status-pending,
.text-warning {
    color: var(--color-copper) !important;
}

.status-processing {
    color: var(--color-slate) !important;
}

.status-completed,
.text-success {
    color: var(--color-sage) !important;
}

.status-failed,
.text-danger {
    color: var(--color-brick) !important;
}

/* --------------------------------------------------------------------------
   List Groups
   -------------------------------------------------------------------------- */
.list-group-item {
    border-color: var(--color-silver);
    padding: var(--space-4);
}

.list-group-item.active {
    background-color: var(--color-rust);
    border-color: var(--color-rust);
}

.list-group-flush .list-group-item {
    border-left: 0;
    border-right: 0;
}

/* --------------------------------------------------------------------------
   Payment Form (Stripe)
   -------------------------------------------------------------------------- */
#card-element {
    border: 1px solid var(--color-silver);
    padding: var(--space-3);
    border-radius: var(--radius-md);
    background-color: var(--color-white);
}

#card-element:focus-within {
    border-color: var(--color-rust);
    box-shadow: 0 0 0 3px rgba(139, 69, 19, 0.1);
}

/* --------------------------------------------------------------------------
   Page Header
   -------------------------------------------------------------------------- */
.page-header {
    background-color: var(--color-charcoal);
    color: var(--color-white);
    padding: var(--space-12) 0;
    margin-bottom: var(--space-8);
}

.page-header h1 {
    color: var(--color-white);
    margin-bottom: var(--space-2);
}

.page-header .lead {
    color: var(--color-silver);
    margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   Breadcrumbs
   -------------------------------------------------------------------------- */
.breadcrumb {
    background-color: transparent;
    padding: 0;
    margin-bottom: var(--space-4);
}

.breadcrumb-item a {
    color: var(--color-rust);
}

.breadcrumb-item.active {
    color: var(--color-gray);
}

/* --------------------------------------------------------------------------
   Modals
   -------------------------------------------------------------------------- */
.modal-content {
    border: none;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.modal-header {
    border-bottom: 1px solid var(--color-silver);
    padding: var(--space-5);
}

.modal-body {
    padding: var(--space-5);
}

.modal-footer {
    border-top: 1px solid var(--color-silver);
    padding: var(--space-4) var(--space-5);
}

/* --------------------------------------------------------------------------
   Pagination
   -------------------------------------------------------------------------- */
.pagination .page-link {
    color: var(--color-rust);
    border-color: var(--color-silver);
    padding: var(--space-2) var(--space-4);
}

.pagination .page-link:hover {
    background-color: var(--color-off-white);
    border-color: var(--color-rust);
    color: var(--color-charred);
}

.pagination .page-item.active .page-link {
    background-color: var(--color-rust);
    border-color: var(--color-rust);
    color: var(--color-white);
}

.pagination .page-item.disabled .page-link {
    color: var(--color-light-gray);
}

/* --------------------------------------------------------------------------
   Utility Classes
   -------------------------------------------------------------------------- */
.hidden {
    display: none !important;
}

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

.fw-bold { font-weight: 700; }
.fw-semibold { font-weight: 600; }
.fw-medium { font-weight: 500; }
.fw-normal { font-weight: 400; }

.border-0 { border: none !important; }
.rounded-0 { border-radius: 0 !important; }

.shadow-sm { box-shadow: var(--shadow-sm) !important; }
.shadow { box-shadow: var(--shadow-md) !important; }
.shadow-lg { box-shadow: var(--shadow-lg) !important; }

.w-100 { width: 100%; }

.mb-0 { margin-bottom: 0 !important; }

.border-primary {
    border-color: var(--color-rust) !important;
}

/* FAQ Accordion */
.accordion-button {
    font-weight: 600;
    color: var(--color-charcoal);
}

.accordion-button:not(.collapsed) {
    background-color: var(--color-parchment);
    color: var(--color-rust);
}

.accordion-button:focus {
    box-shadow: 0 0 0 3px rgba(139, 69, 19, 0.1);
    border-color: var(--color-rust);
}

/* Progress bars */
.progress {
    background-color: var(--color-silver);
    border-radius: var(--radius-full);
}

.progress-bar {
    background-color: var(--color-rust);
}

/* --------------------------------------------------------------------------
   Responsive Adjustments
   -------------------------------------------------------------------------- */
/* Navbar mobile styles - now kicks in at 1200px since we use navbar-expand-xl */
@media (max-width: 1199px) {
    .navbar-collapse {
        background-color: var(--color-white);
        padding: var(--space-4);
        margin-top: var(--space-2);
        border-radius: var(--radius-md);
        box-shadow: var(--shadow-lg);
    }

    .nav-link.active:not(.dropdown-toggle)::after {
        display: none;
    }
}

@media (max-width: 768px) {
    :root {
        --font-size-4xl: 1.875rem;
        --font-size-5xl: 2.25rem;
    }

    .hero {
        padding: var(--space-12) 0;
    }

    .hero h1 {
        font-size: var(--font-size-3xl);
    }

    .section {
        padding: var(--space-10) 0;
    }

    .stat-number {
        font-size: var(--font-size-2xl);
    }

    .display-4 {
        font-size: 2rem;
    }

    .display-5 {
        font-size: 1.75rem;
    }

    .display-6 {
        font-size: 1.5rem;
    }
}

@media (max-width: 576px) {
    .hero h1 {
        font-size: var(--font-size-2xl);
    }

    .btn-lg {
        padding: var(--space-2) var(--space-5);
        font-size: var(--font-size-base);
    }

    .card-body {
        padding: var(--space-4);
    }
}

/* --------------------------------------------------------------------------
   Print Styles
   -------------------------------------------------------------------------- */
@media print {
    .navbar, footer, .btn, .no-print {
        display: none !important;
    }

    body {
        background: white;
        color: black;
    }

    .card {
        box-shadow: none;
        border: 1px solid #ccc;
    }
}