/* Box Design System
   box.buxjr.com
   ================================================ */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* ------------------------------------------------
   CSS Custom Properties
   ------------------------------------------------ */
:root {
    --box-primary: #425975;
    --box-primary-hover: #364a63;
    --box-primary-light: #5a7a9e;
    --box-bg: #FFFFFF;
    --box-bg-alt: #F5F5F5;
    --box-text: #1A1A1A;
    --box-text-muted: #6B7280;
    --box-border: #E0E0E0;
    --box-green: #10B981;
    --box-green-hover: #0da672;
    --box-radius-sm: 8px;
    --box-radius-md: 12px;
    --box-radius-lg: 16px;
    --box-shadow-sm: 0 2px 8px rgba(66, 89, 117, 0.08);
    --box-shadow-md: 0 4px 16px rgba(66, 89, 117, 0.12);
    --box-shadow-lg: 0 8px 32px rgba(66, 89, 117, 0.16);
}

/* ------------------------------------------------
   Base
   ------------------------------------------------ */
body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--box-text);
    background-color: var(--box-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--box-text);
}

a {
    color: var(--box-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

/* ------------------------------------------------
   Navbar — .box-navbar
   ------------------------------------------------ */
.box-navbar {
    background: white;
    border-bottom: 1px solid var(--box-border);
    position: fixed !important;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 1030;
    padding: 0;
    height: 64px;
    transition: box-shadow 0.3s ease;
}

.box-navbar.scrolled {
    box-shadow: var(--box-shadow-md);
}

.box-navbar > .container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.box-navbar .navbar-brand {
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    height: 64px;
    padding: 0;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--box-text);
}

.box-navbar .navbar-brand:hover {
    color: var(--box-text);
    opacity: 0.9;
}

.box-navbar .navbar-brand img {
    height: 32px;
    width: auto;
}

/* Animated hamburger toggler */
.box-navbar .navbar-toggler {
    border: none;
    padding: 0.5rem;
    width: 40px;
    height: 40px;
    position: relative;
}

.box-navbar .navbar-toggler:focus {
    box-shadow: none;
}

.box-navbar .navbar-toggler .navbar-toggler-icon {
    display: none;
}

.box-navbar .navbar-toggler span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--box-primary);
    position: absolute;
    left: 8px;
    transition: all 0.3s ease-in-out;
}

.box-navbar .navbar-toggler span:nth-child(1) {
    top: 11px;
}

.box-navbar .navbar-toggler span:nth-child(2) {
    top: 19px;
}

.box-navbar .navbar-toggler span:nth-child(3) {
    top: 27px;
}

.box-navbar .navbar-toggler:not(.collapsed) span:nth-child(1) {
    top: 19px;
    transform: rotate(45deg);
}

.box-navbar .navbar-toggler:not(.collapsed) span:nth-child(2) {
    opacity: 0;
}

.box-navbar .navbar-toggler:not(.collapsed) span:nth-child(3) {
    top: 19px;
    transform: rotate(-45deg);
}

/* Navbar links */
.box-nav-link {
    color: var(--box-text-muted) !important;
    font-weight: 400;
    padding: 0.5rem 0.75rem !important;
    font-size: 0.9rem;
    white-space: nowrap;
    transition: color 0.2s ease;
}

.box-nav-link:hover {
    color: var(--box-primary) !important;
}

.box-nav-link.active {
    color: var(--box-primary) !important;
    font-weight: 500;
}

/* Navbar collapse */
.box-navbar .navbar-collapse {
    flex-basis: 100%;
    flex-grow: 1;
}

@media (min-width: 768px) {
    .box-navbar .navbar-collapse {
        flex-basis: auto;
    }
}

/* Navbar buy button */
.box-nav-buy {
    background-color: var(--box-primary);
    color: white !important;
    border-radius: var(--box-radius-sm);
    padding: 0.4rem 1rem !important;
    font-size: 0.85rem;
    font-weight: 500;
    transition: background-color 0.2s ease;
    white-space: nowrap;
}

.box-nav-buy:hover {
    background-color: var(--box-primary-hover);
    color: white !important;
}

/* Mobile navbar */
@media (max-width: 767.98px) {
    .box-navbar .navbar-nav {
        padding: 0.5rem 0;
        border-top: 1px solid var(--box-border);
        background: white;
    }

    .box-nav-link {
        padding: 0.625rem 0.75rem !important;
        font-size: 0.95rem;
    }

    .box-nav-link.active {
        background-color: rgba(66, 89, 117, 0.05);
        border-radius: var(--box-radius-sm);
    }

    .box-nav-buy {
        display: inline-block;
        margin: 0.5rem 0.75rem;
        text-align: center;
    }
}

/* Body offset for fixed navbar */
body {
    padding-top: 64px;
}

/* ------------------------------------------------
   Hero — .box-hero
   ------------------------------------------------ */
.box-hero {
    padding: 6rem 0 5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.box-hero::before {
    content: '';
    position: absolute;
    width: 140vw;
    height: 140vw;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: url('/img/logo.svg') no-repeat center center;
    background-size: contain;
    opacity: 0.06;
    pointer-events: none;
    z-index: 0;
}

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

.box-hero h1 {
    font-size: 3.25rem;
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 1.25rem;
    letter-spacing: -0.02em;
}

.box-hero .lead {
    font-size: 1.25rem;
    color: var(--box-text-muted);
    max-width: 600px;
    margin: 0 auto 2rem;
    font-weight: 400;
    line-height: 1.6;
}

.box-hero-sm {
    padding: 4rem 0 3rem;
    text-align: center;
    background-color: var(--box-bg-alt);
    border-bottom: 1px solid var(--box-border);
}

.box-hero-sm h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.box-hero-sm .lead {
    font-size: 1.1rem;
    color: var(--box-text-muted);
    max-width: 600px;
    margin: 0 auto;
    font-weight: 400;
}

/* Tagline Rotator */
.box-tagline-rotator {
    overflow: hidden;
    max-width: 700px;
    margin: 0 auto 2rem;
    text-align: center;
    position: relative;
    height: 2.1rem;
}

.box-tagline-slide {
    font-size: 1.3rem;
    color: var(--box-text-muted);
    font-weight: 400;
    line-height: 1.6;
    transition: transform 0.4s ease-out, opacity 0.4s ease-out;
}

.box-tagline-slide.slide-out {
    transform: translateY(-100%);
    opacity: 0;
}

.box-tagline-slide.slide-in-prepare {
    transform: translateY(100%);
    opacity: 0;
    transition: none;
}

/* Price Anchor */
.box-price-anchor {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--box-text);
    letter-spacing: 0.02em;
    margin-bottom: 0.5rem;
}

.box-price-summary {
    font-size: 0.95rem;
    color: var(--box-text-muted);
    letter-spacing: 0.01em;
    margin-top: 1.25rem;
    margin-bottom: 1.5rem;
}

/* Price Timeline */
.box-price-timeline {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    margin-top: 1.5rem;
    margin-bottom: 1.5rem;
}

.box-price-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    min-width: 80px;
}

.box-price-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(66, 89, 117, 0.33);
}

.box-price-dot.mid {
    background-color: rgba(66, 89, 117, 0.66);
}

.box-price-dot.dark {
    background-color: var(--box-primary);
}

.box-price-line {
    width: 48px;
    height: 2px;
    background-color: var(--box-border);
    margin-top: 5px;
    flex-shrink: 0;
}

.box-price-step-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--box-text);
    line-height: 1;
}

.box-price-step-label {
    font-size: 0.8rem;
    color: var(--box-text-muted);
    line-height: 1;
}

@media (max-width: 767.98px) {
    .box-price-line {
        width: 32px;
    }

    .box-price-step {
        min-width: 64px;
    }
}

@media (max-width: 767.98px) {
    .box-hero {
        padding: 3.5rem 0 3rem;
    }

    .box-hero h1 {
        font-size: 2.25rem;
    }

    .box-hero .lead {
        font-size: 1.1rem;
    }

    .box-tagline-slide {
        font-size: 1.1rem;
    }

    .box-hero-sm {
        padding: 3rem 0 2rem;
    }

    .box-hero-sm h1 {
        font-size: 1.75rem;
    }
}

/* ------------------------------------------------
   Sections — .box-section / .box-section-alt
   ------------------------------------------------ */
.box-section {
    padding: 5rem 0;
    background-color: var(--box-bg);
}

.box-section-alt {
    padding: 5rem 0;
    background-color: var(--box-bg-alt);
}

.box-section h2,
.box-section-alt h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.box-section h3,
.box-section-alt h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.box-section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.box-section-title h2 {
    font-size: 2rem;
    margin-bottom: 0.75rem;
}

.box-section-title p {
    color: var(--box-text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

@media (max-width: 767.98px) {
    .box-section,
    .box-section-alt {
        padding: 3rem 0;
    }
}

/* ------------------------------------------------
   Cards — .box-card
   ------------------------------------------------ */
.box-card {
    background: white;
    border: 1px solid var(--box-border);
    border-radius: var(--box-radius-md);
    padding: 2rem;
    box-shadow: var(--box-shadow-sm);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    height: 100%;
}

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

.box-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.box-card p {
    color: var(--box-text-muted);
    margin-bottom: 0;
    font-size: 0.95rem;
    line-height: 1.6;
}

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

.box-card a {
    text-decoration: none;
    color: inherit;
    display: block;
    height: 100%;
}

.box-card a:hover {
    color: inherit;
}

/* ------------------------------------------------
   Buttons
   ------------------------------------------------ */
.box-btn-primary {
    background-color: var(--box-primary);
    color: white;
    border: 2px solid var(--box-primary);
    border-radius: var(--box-radius-sm);
    padding: 0.75rem 2rem;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.2s ease;
    display: inline-block;
    text-decoration: none;
    cursor: pointer;
}

.box-btn-primary:hover {
    background-color: var(--box-primary-hover);
    border-color: var(--box-primary-hover);
    color: white;
    text-decoration: none;
}

.box-btn-outline {
    background-color: var(--box-primary);
    color: white;
    border: 2px solid var(--box-primary);
    border-radius: var(--box-radius-sm);
    padding: 0.75rem 2rem;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.2s ease;
    display: inline-block;
    text-decoration: none;
    cursor: pointer;
}

.box-btn-outline:hover {
    background-color: var(--box-primary-hover);
    border-color: var(--box-primary-hover);
    color: white;
    text-decoration: none;
}

.box-btn-green {
    background-color: var(--box-primary);
    color: white;
    border: 2px solid var(--box-primary);
    border-radius: var(--box-radius-sm);
    padding: 0.75rem 2rem;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.2s ease;
    display: inline-block;
    text-decoration: none;
    cursor: pointer;
}

.box-btn-green:hover {
    background-color: var(--box-primary-hover);
    border-color: var(--box-primary-hover);
    color: white;
    text-decoration: none;
}

.box-btn-sm {
    padding: 0.5rem 1.25rem;
    font-size: 0.875rem;
}

.box-btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

/* ------------------------------------------------
   Footer — .box-footer
   ------------------------------------------------ */
.box-footer {
    background-color: var(--box-primary);
    color: rgba(255, 255, 255, 0.9);
    padding: 4rem 0 2rem;
}

.box-footer h5 {
    color: white;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.25rem;
}

.box-footer a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s ease;
    display: block;
    padding: 0.2rem 0;
}

.box-footer a:hover {
    color: white;
}

.box-footer-brand {
    margin-bottom: 0.5rem;
}

.box-footer-tagline {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.box-footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
}

/* ------------------------------------------------
   Screenshot Placeholder — .box-screenshot-placeholder
   ------------------------------------------------ */
.box-screenshot-placeholder {
    background: linear-gradient(135deg, #e0e5ec 0%, #d0d5dc 100%);
    border-radius: var(--box-radius-md);
    aspect-ratio: 16 / 9;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--box-text-muted);
    font-size: 0.9rem;
    font-weight: 500;
    text-align: center;
    padding: 2rem;
    border: 1px solid var(--box-border);
}

/* ------------------------------------------------
   Code Blocks — .box-code
   ------------------------------------------------ */
.box-code {
    background-color: #1e293b;
    color: #e2e8f0;
    border-radius: var(--box-radius-md);
    padding: 1.5rem 2rem;
    font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
    font-size: 0.9rem;
    line-height: 1.7;
    overflow-x: auto;
    border: 1px solid #334155;
}

.box-code .comment {
    color: #64748b;
}

.box-code .command {
    color: #7dd3fc;
}

/* ------------------------------------------------
   Content Column — .box-content
   ------------------------------------------------ */
.box-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1rem;
}

.box-content h2 {
    font-size: 1.75rem;
    margin-top: 3rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--box-border);
}

.box-content h2:first-child {
    margin-top: 0;
}

.box-content h3 {
    font-size: 1.25rem;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
}

.box-content p {
    color: var(--box-text);
    line-height: 1.8;
    margin-bottom: 1.25rem;
}

.box-content ul, .box-content ol {
    margin-bottom: 1.25rem;
    padding-left: 1.5rem;
}

.box-content li {
    line-height: 1.8;
    margin-bottom: 0.4rem;
}

.box-content blockquote {
    border-left: 4px solid var(--box-primary);
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    background-color: var(--box-bg-alt);
    border-radius: 0 var(--box-radius-sm) var(--box-radius-sm) 0;
}

.box-content blockquote p:last-child {
    margin-bottom: 0;
}

/* ------------------------------------------------
   Badge
   ------------------------------------------------ */
.box-badge {
    display: inline-block;
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--box-green);
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.4rem 1rem;
    border-radius: 50px;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

/* ------------------------------------------------
   Trust Check
   ------------------------------------------------ */
.box-trust-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.box-trust-check {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    background-color: var(--box-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.75rem;
    margin-top: 2px;
}

.box-trust-item p {
    margin: 0;
    line-height: 1.6;
}

/* ------------------------------------------------
   CTA Section
   ------------------------------------------------ */
.box-cta {
    background-color: var(--box-primary);
    color: white;
    padding: 5rem 0;
    text-align: center;
}

.box-cta h2 {
    color: white;
    font-size: 2.25rem;
    margin-bottom: 1rem;
}

.box-cta p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
    margin-bottom: 2rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.box-cta .box-btn-green {
    margin-right: 0.75rem;
}

@media (max-width: 767.98px) {
    .box-cta {
        padding: 3.5rem 0;
    }

    .box-cta h2 {
        font-size: 1.75rem;
    }
}

/* ------------------------------------------------
   Comparison Table
   ------------------------------------------------ */
.box-table {
    border-radius: var(--box-radius-md);
    overflow: hidden;
    border: 1px solid var(--box-border);
}

.box-table thead th {
    background-color: var(--box-primary);
    color: white;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 1rem 1.5rem;
    border: none;
}

.box-table tbody td {
    padding: 0.875rem 1.5rem;
    border-color: var(--box-border);
    vertical-align: middle;
}

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

/* ------------------------------------------------
   Accordion (FAQ)
   ------------------------------------------------ */
.box-accordion .accordion-item {
    border: 1px solid var(--box-border);
    border-radius: var(--box-radius-md) !important;
    margin-bottom: 0.75rem;
    overflow: hidden;
}

.box-accordion .accordion-button {
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--box-text);
    padding: 1.25rem 1.5rem;
    background-color: white;
}

.box-accordion .accordion-button:not(.collapsed) {
    background-color: rgba(66, 89, 117, 0.04);
    color: var(--box-primary);
    box-shadow: none;
}

.box-accordion .accordion-button:focus {
    box-shadow: none;
    border-color: var(--box-border);
}

.box-accordion .accordion-button::after {
    filter: none;
}

.box-accordion .accordion-body {
    padding: 0 1.5rem 1.5rem;
    line-height: 1.8;
    color: var(--box-text);
}

.box-accordion .accordion-body p {
    margin-bottom: 1rem;
}

.box-accordion .accordion-body p:last-child {
    margin-bottom: 0;
}

/* ------------------------------------------------
   Download Cards
   ------------------------------------------------ */
.box-download-card {
    background: white;
    border: 2px solid var(--box-border);
    border-radius: var(--box-radius-lg);
    padding: 2.5rem;
    text-align: center;
    transition: border-color 0.2s ease;
}

.box-download-card.primary {
    border-color: var(--box-primary);
}

.box-download-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.box-download-card .version {
    color: var(--box-text-muted);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.box-download-card .file-info {
    color: var(--box-text-muted);
    font-size: 0.85rem;
    margin-bottom: 1.5rem;
}

.box-download-card .checksum {
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 0.7rem;
    color: var(--box-text-muted);
    word-break: break-all;
    background: var(--box-bg-alt);
    padding: 0.5rem 0.75rem;
    border-radius: var(--box-radius-sm);
    margin-top: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    text-align: left;
}

.box-download-card .checksum code {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
}

.box-copy-btn {
    background: none;
    border: 1px solid var(--box-border);
    border-radius: var(--box-radius-sm);
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    color: var(--box-text-muted);
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.box-copy-btn:hover {
    background-color: var(--box-primary);
    color: white;
    border-color: var(--box-primary);
}

/* ------------------------------------------------
   Loading Spinner
   ------------------------------------------------ */
.box-loading {
    text-align: center;
    padding: 3rem;
    color: var(--box-text-muted);
}

.box-loading .spinner-border {
    color: var(--box-primary);
    margin-bottom: 1rem;
}

/* ------------------------------------------------
   Toast
   ------------------------------------------------ */
.box-toast-container {
    position: fixed;
    top: 80px;
    right: 1rem;
    z-index: 1060;
}

/* ------------------------------------------------
   Form Styles
   ------------------------------------------------ */
.box-form .form-control,
.box-form .form-select {
    border-radius: var(--box-radius-sm);
    border-color: var(--box-border);
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
}

.box-form .form-control:focus,
.box-form .form-select:focus {
    border-color: var(--box-primary);
    box-shadow: 0 0 0 0.2rem rgba(66, 89, 117, 0.15);
}

.box-form label {
    font-weight: 500;
    font-size: 0.9rem;
    margin-bottom: 0.4rem;
}

/* Honeypot */
.box-hp {
    position: absolute;
    left: -9999px;
    opacity: 0;
    height: 0;
    width: 0;
    overflow: hidden;
}

/* ------------------------------------------------
   Feature Section Layout
   ------------------------------------------------ */
.box-feature-row {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.box-feature-row.reverse {
    flex-direction: row-reverse;
}

.box-feature-text {
    flex: 1;
}

.box-feature-text h2 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.box-feature-text p {
    color: var(--box-text-muted);
    line-height: 1.8;
    margin-bottom: 0.75rem;
}

.box-feature-text ul {
    list-style: none;
    padding: 0;
    margin-bottom: 0;
}

.box-feature-text ul li {
    padding: 0.3rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--box-text);
    line-height: 1.7;
}

.box-feature-text ul li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.65rem;
    width: 8px;
    height: 8px;
    background-color: var(--box-primary);
    border-radius: 50%;
}

.box-feature-image {
    flex: 1;
}

@media (max-width: 767.98px) {
    .box-feature-row,
    .box-feature-row.reverse {
        flex-direction: column;
        gap: 2rem;
    }
}

/* ------------------------------------------------
   Changelog Cards
   ------------------------------------------------ */
.box-release-card {
    background: white;
    border: 1px solid var(--box-border);
    border-radius: var(--box-radius-md);
    padding: 2rem;
    margin-bottom: 1.5rem;
}

.box-release-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

.box-release-card .release-date {
    color: var(--box-text-muted);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.box-release-card .release-notes {
    line-height: 1.8;
    margin-bottom: 1rem;
}

.box-release-card .release-notes ul {
    padding-left: 1.25rem;
    margin-bottom: 0.5rem;
}

.box-release-card .release-links a {
    font-size: 0.9rem;
    margin-right: 1rem;
}

/* ------------------------------------------------
   Utility
   ------------------------------------------------ */
.text-muted-custom {
    color: var(--box-text-muted);
}

.gap-3 {
    gap: 1rem;
}

/* ------------------------------------------------
   Distro Cards — .box-distro-card
   ------------------------------------------------ */
.box-distro-card {
    background: white;
    border: 1px solid var(--box-border);
    border-radius: var(--box-radius-md);
    padding: 1.25rem 1rem;
    text-align: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

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

.box-distro-card i {
    font-size: 2.5rem;
    line-height: 1;
}

.box-distro-card span {
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--box-text);
}

/* ------------------------------------------------
   Requirement Cards — .box-req-card
   ------------------------------------------------ */
.box-req-card {
    background: white;
    border: 1px solid var(--box-border);
    border-radius: var(--box-radius-md);
    padding: 1.5rem 1rem;
    text-align: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    height: 100%;
}

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

.box-req-icon {
    margin-bottom: 0.5rem;
    line-height: 1;
    color: var(--box-primary);
}

.box-req-icon i {
    font-size: 2rem;
}

.box-req-label {
    font-size: 0.85rem;
    color: var(--box-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.box-req-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--box-text);
    line-height: 1.2;
    margin-bottom: 0.25rem;
}

.box-req-min {
    font-size: 0.8rem;
    color: var(--box-text-muted);
}