/* =============================================================================
   SNAP-TIES — Dark Industrial Theme
   Built on Bootstrap 5
   ============================================================================= */

/* =============================================================================
   1. CSS Custom Properties
   ============================================================================= */

:root {
    /* Primary palette */
    --st-primary: #e63946;
    --st-primary-rgb: 230, 57, 70;
    --st-primary-dark: #c1121f;
    --st-primary-light: #ff6b6b;

    /* Dark backgrounds */
    --st-bg-darkest: #0d1117;
    --st-bg-dark: #161b22;
    --st-bg-card: #1c2333;
    --st-bg-elevated: #21262d;

    /* Text colors */
    --st-text-primary: #f0f6fc;
    --st-text-secondary: #8b949e;
    --st-text-muted: #6e7681;

    /* Accents */
    --st-accent-orange: #f0a800;
    --st-accent-steel: #58a6ff;
    --st-border: #30363d;

    /* Status */
    --st-success: #28a745;
    --st-error: #dc3545;
    --st-warning: #f0a800;

    /* Typography */
    --st-font-heading: "Oswald", sans-serif;
    --st-font-body: "Poppins", sans-serif;

    /* Spacing */
    --st-section-padding: 100px;
    --st-section-padding-sm: 60px;

    /* Transitions */
    --st-transition: 0.3s ease;
}

/* =============================================================================
   2. Base Reset & Typography
   ============================================================================= */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--st-font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--st-text-primary);
    background-color: var(--st-bg-dark);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--st-font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--st-text-primary);
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.375rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    color: var(--st-text-secondary);
    margin-bottom: 1rem;
}

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

a:hover {
    color: var(--st-primary);
}

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

/* =============================================================================
   3. Utility Classes
   ============================================================================= */

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

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

.section-title {
    margin-bottom: 1rem;
}

.section-title span {
    color: var(--st-primary);
}

.section-subtitle {
    font-family: var(--st-font-body);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--st-primary);
    margin-bottom: 0.5rem;
    display: block;
}

.text-accent {
    color: var(--st-accent-orange);
}

.bg-darkest {
    background-color: var(--st-bg-darkest);
}

.bg-card {
    background-color: var(--st-bg-card);
}

.bg-elevated {
    background-color: var(--st-bg-elevated);
}

/* =============================================================================
   4. Buttons
   ============================================================================= */

.st-btn {
    display: inline-block;
    padding: 14px 36px;
    font-family: var(--st-font-heading);
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border: 2px solid transparent;
    border-radius: 0;
    cursor: pointer;
    transition: all var(--st-transition);
    text-align: center;
    line-height: 1.2;
}

.st-btn-primary {
    background-color: var(--st-primary);
    color: #fff;
    border-color: var(--st-primary);
}

.st-btn-primary:hover {
    background-color: var(--st-primary-dark);
    border-color: var(--st-primary-dark);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(var(--st-primary-rgb), 0.3);
}

.st-btn-outline {
    background-color: transparent;
    color: var(--st-text-primary);
    border-color: var(--st-text-primary);
}

.st-btn-outline:hover {
    background-color: var(--st-text-primary);
    color: var(--st-bg-dark);
    transform: translateY(-2px);
}

.st-btn-sm {
    padding: 10px 24px;
    font-size: 0.875rem;
}

.st-btn-lg {
    padding: 18px 48px;
    font-size: 1.125rem;
}

/* =============================================================================
   5. Preloader
   ============================================================================= */

.st-preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--st-bg-darkest);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.st-preloader.loaded {
    opacity: 0;
    visibility: hidden;
}

.st-preloader .spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--st-border);
    border-top-color: var(--st-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-top: 20px;
}

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

/* =============================================================================
   6. Header / Navigation
   ============================================================================= */

.st-topbar {
    background-color: var(--st-bg-darkest);
    padding: 8px 0;
    border-bottom: 1px solid var(--st-border);
    font-size: 0.85rem;
}

.st-topbar a {
    color: var(--st-text-secondary);
    transition: color var(--st-transition);
}

.st-topbar a:hover {
    color: var(--st-primary);
}

.st-topbar .fa-phone {
    color: var(--st-primary);
    margin-right: 6px;
}

.st-header {
    background-color: rgba(22, 27, 34, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 0;
    position: relative;
    z-index: 1000;
    border-bottom: 1px solid var(--st-border);
    transition: all var(--st-transition);
}

.st-header.sticky {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    animation: slideDown 0.4s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
    }
    to {
        transform: translateY(0);
    }
}

.st-header .navbar {
    padding: 0;
}

.st-header .navbar-brand {
    font-family: var(--st-font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--st-text-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 16px 0;
}

.st-header .navbar-brand:hover {
    color: var(--st-primary);
}

.st-header .navbar-brand span {
    color: var(--st-primary);
}

.st-header .nav-link {
    font-family: var(--st-font-heading);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--st-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 28px 18px !important;
    position: relative;
    transition: color var(--st-transition);
}

.st-header .nav-link:hover,
.st-header .nav-link.active {
    color: var(--st-text-primary);
}

.st-header .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 18px;
    right: 18px;
    height: 3px;
    background-color: var(--st-primary);
    transform: scaleX(0);
    transition: transform var(--st-transition);
}

.st-header .nav-link:hover::after,
.st-header .nav-link.active::after {
    transform: scaleX(1);
}

.st-header .navbar-toggler {
    border: 1px solid var(--st-border);
    padding: 8px 12px;
    color: var(--st-text-primary);
    font-size: 1.25rem;
}

.st-header .navbar-toggler:focus {
    box-shadow: 0 0 0 2px rgba(var(--st-primary-rgb), 0.3);
}

.st-header .nav-cta {
    margin-left: 10px;
}

.st-header .nav-cta .st-btn {
    padding: 10px 24px;
    font-size: 0.85rem;
}

/* =============================================================================
   7. Mobile Menu (offcanvas)
   ============================================================================= */

.offcanvas {
    background-color: var(--st-bg-darkest) !important;
    border-right: 1px solid var(--st-border) !important;
    max-width: 300px;
}

.offcanvas .offcanvas-header {
    border-bottom: 1px solid var(--st-border);
    padding: 20px;
}

.offcanvas .btn-close {
    filter: invert(1);
}

.offcanvas .offcanvas-body .nav-link {
    font-family: var(--st-font-heading);
    font-size: 1.1rem;
    color: var(--st-text-secondary);
    padding: 12px 20px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--st-border);
    transition: all var(--st-transition);
}

.offcanvas .offcanvas-body .nav-link:hover,
.offcanvas .offcanvas-body .nav-link.active {
    color: var(--st-primary);
    padding-left: 28px;
}

/* =============================================================================
   8. Hero Section
   ============================================================================= */

.st-hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    background-color: var(--st-bg-darkest);
    overflow: hidden;
}

.st-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(13, 17, 23, 0.95) 0%, rgba(22, 27, 34, 0.8) 100%);
    z-index: 1;
}

.st-hero .hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.3;
}

.st-hero .container {
    position: relative;
    z-index: 2;
}

.st-hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    line-height: 1.15;
}

.st-hero .hero-subtitle {
    font-size: 1.2rem;
    color: var(--st-text-secondary);
    max-width: 600px;
    margin-bottom: 2rem;
    line-height: 1.7;
}

.st-hero .hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.st-hero .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(var(--st-primary-rgb), 0.15);
    color: var(--st-primary);
    padding: 6px 16px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(var(--st-primary-rgb), 0.3);
}

/* =============================================================================
   9. Cards
   ============================================================================= */

.st-card {
    background-color: var(--st-bg-card);
    border: 1px solid var(--st-border);
    padding: 40px 30px;
    text-align: center;
    transition: all var(--st-transition);
    height: 100%;
}

.st-card:hover {
    transform: translateY(-5px);
    border-color: rgba(var(--st-primary-rgb), 0.3);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.st-card .card-icon {
    font-size: 2.5rem;
    color: var(--st-primary);
    margin-bottom: 1.25rem;
    display: block;
}

.st-card h4 {
    margin-bottom: 0.75rem;
}

.st-card p {
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* =============================================================================
   10. Pricing Table
   ============================================================================= */

.st-pricing-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    overflow: hidden;
}

.st-pricing-table thead th {
    background-color: var(--st-bg-darkest);
    color: var(--st-text-primary);
    font-family: var(--st-font-heading);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 16px 20px;
    border-bottom: 2px solid var(--st-primary);
    font-size: 0.9rem;
}

.st-pricing-table tbody td {
    padding: 14px 20px;
    border-bottom: 1px solid var(--st-border);
    color: var(--st-text-secondary);
    font-size: 0.95rem;
    background-color: var(--st-bg-card);
    transition: all var(--st-transition);
}

.st-pricing-table tbody tr:last-child td {
    border-bottom: none;
}

.st-pricing-table tbody tr.active-tier td {
    background-color: rgba(var(--st-primary-rgb), 0.1);
    color: var(--st-text-primary);
    border-color: rgba(var(--st-primary-rgb), 0.3);
}

.st-pricing-table tbody tr:hover td {
    background-color: var(--st-bg-elevated);
}

.st-pricing-table .price-value {
    font-family: var(--st-font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--st-primary);
}

/* =============================================================================
   11. Breadcrumb Banner
   ============================================================================= */

.st-breadcrumb {
    background-color: var(--st-bg-darkest);
    padding: 80px 0 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid var(--st-border);
}

.st-breadcrumb::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(var(--st-primary-rgb), 0.05), transparent);
}

.st-breadcrumb .container {
    position: relative;
    z-index: 1;
}

.st-breadcrumb h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.st-breadcrumb .breadcrumb {
    background: none;
    padding: 0;
    margin: 0;
    justify-content: center;
}

.st-breadcrumb .breadcrumb-item,
.st-breadcrumb .breadcrumb-item a {
    font-size: 0.9rem;
    color: var(--st-text-secondary);
}

.st-breadcrumb .breadcrumb-item a:hover {
    color: var(--st-primary);
}

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

.st-breadcrumb .breadcrumb-item + .breadcrumb-item::before {
    color: var(--st-text-muted);
}

/* =============================================================================
   12. CTA Banner
   ============================================================================= */

.st-cta {
    background: linear-gradient(135deg, var(--st-primary) 0%, var(--st-primary-dark) 100%);
    padding: 60px 0;
    text-align: center;
}

.st-cta h2 {
    color: #fff;
    margin-bottom: 0.75rem;
}

.st-cta p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.st-cta .st-btn-outline {
    border-color: #fff;
    color: #fff;
}

.st-cta .st-btn-outline:hover {
    background-color: #fff;
    color: var(--st-primary-dark);
}

/* =============================================================================
   13. Forms
   ============================================================================= */

.st-form .form-control,
.st-form .form-select {
    background-color: var(--st-bg-card);
    border: 1px solid var(--st-border);
    color: var(--st-text-primary);
    padding: 14px 18px;
    font-size: 0.95rem;
    border-radius: 0;
    transition: border-color var(--st-transition), box-shadow var(--st-transition);
}

.st-form .form-control:focus,
.st-form .form-select:focus {
    background-color: var(--st-bg-elevated);
    border-color: var(--st-primary);
    color: var(--st-text-primary);
    box-shadow: 0 0 0 3px rgba(var(--st-primary-rgb), 0.15);
}

.st-form .form-control::placeholder {
    color: var(--st-text-muted);
}

.st-form label {
    font-family: var(--st-font-heading);
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--st-text-secondary);
    margin-bottom: 6px;
}

.st-form textarea.form-control {
    min-height: 140px;
    resize: vertical;
}

.form-messages {
    margin-top: 1rem;
    padding: 12px 18px;
    font-size: 0.95rem;
    display: none;
}

.form-messages.success {
    display: block;
    background-color: rgba(40, 167, 69, 0.1);
    border: 1px solid rgba(40, 167, 69, 0.3);
    color: var(--st-success);
}

.form-messages.error {
    display: block;
    background-color: rgba(220, 53, 69, 0.1);
    border: 1px solid rgba(220, 53, 69, 0.3);
    color: var(--st-error);
}

/* =============================================================================
   14. FAQ Accordion
   ============================================================================= */

.st-accordion .accordion-item {
    background-color: var(--st-bg-card);
    border: 1px solid var(--st-border);
    margin-bottom: 8px;
    border-radius: 0 !important;
}

.st-accordion .accordion-button {
    background-color: var(--st-bg-card);
    color: var(--st-text-primary);
    font-family: var(--st-font-heading);
    font-size: 1.05rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    padding: 18px 24px;
    border-radius: 0 !important;
    box-shadow: none !important;
    transition: all var(--st-transition);
}

.st-accordion .accordion-button:not(.collapsed) {
    background-color: var(--st-bg-elevated);
    color: var(--st-primary);
}

.st-accordion .accordion-button::after {
    filter: invert(1);
}

.st-accordion .accordion-button:not(.collapsed)::after {
    filter: invert(0.5) sepia(1) saturate(5) hue-rotate(330deg);
}

.st-accordion .accordion-body {
    background-color: var(--st-bg-card);
    color: var(--st-text-secondary);
    padding: 20px 24px;
    font-size: 0.95rem;
    line-height: 1.7;
    border-top: 1px solid var(--st-border);
}

/* =============================================================================
   15. Footer
   ============================================================================= */

.st-footer {
    background-color: var(--st-bg-darkest);
    border-top: 1px solid var(--st-border);
}

.st-footer-main {
    padding: 60px 0 40px;
}

.st-footer .footer-brand {
    font-family: var(--st-font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--st-text-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: inline-block;
    margin-bottom: 1rem;
}

.st-footer .footer-brand span {
    color: var(--st-primary);
}

.st-footer .footer-desc {
    color: var(--st-text-secondary);
    font-size: 0.9rem;
    max-width: 320px;
    margin-bottom: 1.5rem;
}

.st-footer .footer-parent-link {
    font-size: 0.85rem;
    color: var(--st-text-muted);
}

.st-footer .footer-parent-link a {
    color: var(--st-accent-orange);
}

.st-footer .footer-parent-link a:hover {
    color: var(--st-primary);
}

.st-footer h5 {
    font-size: 1rem;
    margin-bottom: 1.25rem;
    position: relative;
    padding-bottom: 12px;
}

.st-footer h5::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--st-primary);
}

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

.st-footer .footer-links li {
    margin-bottom: 8px;
}

.st-footer .footer-links a {
    color: var(--st-text-secondary);
    font-size: 0.9rem;
    transition: all var(--st-transition);
}

.st-footer .footer-links a:hover {
    color: var(--st-primary);
    padding-left: 4px;
}

.st-footer .footer-links .fa {
    color: var(--st-primary);
    margin-right: 8px;
    font-size: 0.8rem;
}

.st-footer-bottom {
    border-top: 1px solid var(--st-border);
    padding: 20px 0;
}

.st-footer-bottom p {
    font-size: 0.85rem;
    color: var(--st-text-muted);
    margin: 0;
}

.st-footer-bottom a {
    color: var(--st-text-secondary);
}

.st-footer-bottom a:hover {
    color: var(--st-primary);
}

/* =============================================================================
   16. Scroll to Top
   ============================================================================= */

.st-scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 45px;
    height: 45px;
    background-color: var(--st-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--st-transition);
    z-index: 999;
    border: none;
}

.st-scroll-top.show {
    opacity: 1;
    visibility: visible;
}

.st-scroll-top:hover {
    background-color: var(--st-primary-dark);
    transform: translateY(-3px);
}

/* =============================================================================
   17. Quantity Selector (Shop Page)
   ============================================================================= */

.st-qty-selector {
    display: flex;
    align-items: center;
    gap: 0;
}

.st-qty-selector button {
    width: 48px;
    height: 48px;
    background-color: var(--st-bg-elevated);
    border: 1px solid var(--st-border);
    color: var(--st-text-primary);
    font-size: 1.25rem;
    cursor: pointer;
    transition: all var(--st-transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.st-qty-selector button:hover:not(:disabled) {
    background-color: var(--st-primary);
    border-color: var(--st-primary);
}

.st-qty-selector button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.st-qty-selector input {
    width: 100px;
    height: 48px;
    text-align: center;
    background-color: var(--st-bg-card);
    border: 1px solid var(--st-border);
    border-left: none;
    border-right: none;
    color: var(--st-text-primary);
    font-family: var(--st-font-heading);
    font-size: 1.2rem;
    font-weight: 600;
}

.st-qty-selector input:focus {
    outline: none;
    border-color: var(--st-primary);
    background-color: var(--st-bg-elevated);
}

/* =============================================================================
   18. Price Summary (Shop Page)
   ============================================================================= */

.st-price-summary {
    background-color: var(--st-bg-card);
    border: 1px solid var(--st-border);
    padding: 30px;
}

.st-price-summary .summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--st-border);
}

.st-price-summary .summary-row:last-child {
    border-bottom: none;
}

.st-price-summary .summary-label {
    color: var(--st-text-secondary);
    font-size: 0.95rem;
}

.st-price-summary .summary-value {
    font-family: var(--st-font-heading);
    font-weight: 600;
    color: var(--st-text-primary);
    font-size: 1rem;
}

.st-price-summary .summary-row.total {
    border-top: 2px solid var(--st-primary);
    padding-top: 15px;
    margin-top: 5px;
}

.st-price-summary .summary-row.total .summary-label {
    font-family: var(--st-font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--st-text-primary);
    text-transform: uppercase;
}

.st-price-summary .summary-row.total .summary-value {
    font-size: 1.5rem;
    color: var(--st-primary);
}

/* =============================================================================
   19. Contact Info Cards
   ============================================================================= */

.st-info-card {
    background-color: var(--st-bg-card);
    border: 1px solid var(--st-border);
    padding: 30px;
    text-align: center;
    height: 100%;
    transition: all var(--st-transition);
}

.st-info-card:hover {
    border-color: rgba(var(--st-primary-rgb), 0.3);
}

.st-info-card .info-icon {
    font-size: 2rem;
    color: var(--st-primary);
    margin-bottom: 1rem;
    display: block;
}

.st-info-card h5 {
    margin-bottom: 0.5rem;
}

.st-info-card h5::after {
    display: none;
}

.st-info-card p {
    margin-bottom: 0;
    font-size: 0.95rem;
}

.st-info-card a {
    color: var(--st-text-secondary);
}

.st-info-card a:hover {
    color: var(--st-primary);
}

/* =============================================================================
   20. Acorn Brand Badge
   ============================================================================= */

.st-brand-badge {
    background-color: var(--st-bg-card);
    border: 1px solid var(--st-border);
    padding: 40px;
    text-align: center;
}

.st-brand-badge .badge-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--st-text-muted);
    margin-bottom: 0.75rem;
}

.st-brand-badge .badge-name {
    font-family: var(--st-font-heading);
    font-size: 1.5rem;
    color: var(--st-accent-orange);
    margin-bottom: 0.75rem;
}

.st-brand-badge p {
    font-size: 0.9rem;
    max-width: 500px;
    margin: 0 auto;
}

/* =============================================================================
   21. Product Features List
   ============================================================================= */

.st-feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.st-feature-list li {
    padding: 8px 0;
    padding-left: 28px;
    position: relative;
    color: var(--st-text-secondary);
    font-size: 0.95rem;
}

.st-feature-list li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    top: 8px;
    color: var(--st-primary);
    font-size: 0.85rem;
}

/* =============================================================================
   22. Checkout Pages
   ============================================================================= */

.st-checkout-result {
    text-align: center;
    padding: 80px 0;
    max-width: 600px;
    margin: 0 auto;
}

.st-checkout-result .result-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.st-checkout-result .result-icon.success {
    color: var(--st-success);
}

.st-checkout-result .result-icon.cancel {
    color: var(--st-warning);
}

.st-checkout-result .result-icon.error {
    color: var(--st-error);
}

.st-checkout-result h2 {
    margin-bottom: 1rem;
}

.st-checkout-result .order-details {
    background-color: var(--st-bg-card);
    border: 1px solid var(--st-border);
    padding: 30px;
    margin: 2rem 0;
    text-align: left;
}

.st-checkout-result .order-details .detail-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--st-border);
}

.st-checkout-result .order-details .detail-row:last-child {
    border-bottom: none;
}

.st-checkout-result .result-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 2rem;
}

/* =============================================================================
   23. Secure Payment Badge
   ============================================================================= */

.st-secure-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--st-text-muted);
    font-size: 0.85rem;
    margin-top: 1rem;
}

.st-secure-badge .fa-lock {
    color: var(--st-success);
}

/* =============================================================================
   24. WOW.js Animation Helpers
   ============================================================================= */

.wow {
    visibility: hidden;
}

/* =============================================================================
   25. Responsive
   ============================================================================= */

@media (max-width: 1199.98px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }

    .st-hero h1 {
        font-size: 3rem;
    }

    .section-space {
        padding: 80px 0;
    }
}

@media (max-width: 991.98px) {
    h1 { font-size: 2.25rem; }
    h2 { font-size: 1.75rem; }

    .st-hero {
        min-height: 70vh;
    }

    .st-hero h1 {
        font-size: 2.5rem;
    }

    .st-header .nav-link {
        padding: 12px 0 !important;
    }

    .st-header .nav-link::after {
        display: none;
    }

    .st-header .nav-cta {
        margin-left: 0;
        margin-top: 12px;
    }

    .section-space {
        padding: 70px 0;
    }

    .section-space-sm {
        padding: 50px 0;
    }
}

@media (max-width: 767.98px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.35rem; }

    .st-hero {
        min-height: 60vh;
        padding: 40px 0;
    }

    .st-hero h1 {
        font-size: 2rem;
    }

    .st-hero .hero-subtitle {
        font-size: 1rem;
    }

    .section-space {
        padding: 60px 0;
    }

    .section-space-sm {
        padding: 40px 0;
    }

    .st-breadcrumb {
        padding: 60px 0 40px;
    }

    .st-breadcrumb h1 {
        font-size: 2rem;
    }

    .st-card {
        padding: 30px 20px;
    }

    .st-footer-main {
        padding: 40px 0 30px;
    }

    .st-price-summary {
        padding: 20px;
    }

    .st-cta {
        padding: 40px 0;
    }
}

@media (max-width: 575.98px) {
    .st-hero h1 {
        font-size: 1.75rem;
    }

    .st-hero .hero-buttons {
        flex-direction: column;
    }

    .st-hero .hero-buttons .st-btn {
        width: 100%;
    }

    .st-qty-selector input {
        width: 70px;
    }

    .st-checkout-result .result-buttons {
        flex-direction: column;
    }
}