@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800;900&display=swap');

:root {
    --bg-dark: #090a0f;
    --bg-surface: #12141c;
    --bg-card: #181b24;
    --border-color: #242936;
    --border-glow: rgba(255, 87, 34, 0.15);
    --accent-orange: #ff5722;
    --accent-orange-rgb: 255, 87, 34;
    --accent-orange-dark: #e64a19;
    --text-white: #ffffff;
    --text-silver: #e2e8f0;
    --text-muted: #94a3b8;
    --font-title: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --container-max: 1200px;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.7);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-silver);
    font-family: var(--font-body);
    line-height: 1.7;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-white);
    font-family: var(--font-title);
    font-weight: 700;
    line-height: 1.3;
}

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

a:hover {
    color: var(--text-white);
}

/* Layout Utilities */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section {
    padding: 4rem 0;
}

/* Header */
.site-header {
    background-color: rgba(9, 10, 15, 0.9);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--transition);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-logo {
    font-family: var(--font-title);
    font-size: 1.8rem;
    font-weight: 900;
    letter-spacing: -0.5px;
    color: var(--text-white);
    text-decoration: none;
}

.site-logo span {
    color: var(--accent-orange);
}

.site-nav {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.nav-link {
    color: var(--text-silver);
    font-size: 0.95rem;
    font-weight: 500;
    padding: 0.5rem 0.8rem;
    border-radius: 4px;
}

.nav-link:hover, .nav-link.active {
    color: var(--accent-orange);
    background-color: rgba(255, 87, 34, 0.05);
}

/* Hero Section */
.hero-section {
    padding: 6rem 0 4rem 0;
    background: radial-gradient(circle at 80% 20%, rgba(255, 87, 34, 0.07) 0%, transparent 60%);
    border-bottom: 1px solid var(--border-color);
    text-align: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: -1px;
}

.hero-subtitle {
    color: var(--text-muted);
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 2.5rem auto;
}

.search-box-wrapper {
    max-width: 600px;
    margin: 0 auto;
    position: relative;
}

.search-box {
    width: 100%;
    padding: 1.2rem 1.5rem 1.2rem 3.5rem;
    background-color: var(--bg-surface);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-white);
    font-family: var(--font-body);
    font-size: 1.1rem;
    outline: none;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.search-box:focus {
    border-color: var(--accent-orange);
    box-shadow: 0 0 20px var(--border-glow);
}

.search-icon {
    position: absolute;
    left: 1.2rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
    font-size: 1.3rem;
}

/* Categories Filter */
.categories-wrapper {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-top: 2rem;
}

.cat-btn {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    padding: 0.6rem 1.2rem;
    border-radius: 30px;
    cursor: pointer;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition);
}

.cat-btn:hover, .cat-btn.active {
    background-color: var(--accent-orange);
    border-color: var(--accent-orange);
    color: var(--text-white);
    box-shadow: 0 4px 10px rgba(255, 87, 34, 0.2);
}

/* Grid of Articles */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-muted);
    font-size: 1.2rem;
}

.article-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    text-decoration: none;
    color: inherit;
}

.article-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 87, 34, 0.3);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6), 0 0 15px var(--border-glow);
}

.card-img-wrapper {
    width: 100%;
    aspect-ratio: 1 / 1;
    background-color: var(--bg-surface);
    position: relative;
    overflow: hidden;
}

.card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.article-card:hover .card-img {
    transform: scale(1.05);
}

.card-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background-color: rgba(255, 87, 34, 0.95);
    color: var(--text-white);
    padding: 0.3rem 0.8rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.card-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.card-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 0.8rem;
}

.card-title {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
    line-height: 1.4;
    transition: var(--transition);
}

.article-card:hover .card-title {
    color: var(--accent-orange);
}

.card-excerpt {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 1.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-footer {
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--accent-orange);
    font-weight: 600;
    font-size: 0.9rem;
}

.card-footer span {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.card-footer span::after {
    content: '→';
    transition: var(--transition);
}

.article-card:hover .card-footer span::after {
    transform: translateX(5px);
}

/* Article Detail Page Layout */
.article-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 3rem;
    align-items: start;
    margin-top: 3rem;
}

.article-main {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 3rem;
    box-shadow: var(--shadow-md);
}

.article-header {
    margin-bottom: 2.5rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 2rem;
}

.article-category {
    display: inline-block;
    background-color: rgba(255, 87, 34, 0.1);
    color: var(--accent-orange);
    padding: 0.3rem 0.8rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 1rem;
}

.article-title-large {
    font-size: 2.8rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 1.5rem;
}

.article-meta-large {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.article-meta-large span {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.article-cover-img {
    display: block;
    width: 100%;
    max-width: 700px;
    height: auto;
    margin: 0 auto 2.5rem auto;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

/* Reading Progress Bar */
.progress-container {
    position: fixed;
    top: 60px;
    left: 0;
    width: 100%;
    height: 4px;
    background: transparent;
    z-index: 1001;
}

.progress-bar {
    height: 100%;
    background: var(--accent-orange);
    width: 0%;
}

/* Core Content Styles */
.article-content h2 {
    font-size: 1.8rem;
    margin: 2.5rem 0 1.2rem 0;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.article-content h3 {
    font-size: 1.4rem;
    margin: 2rem 0 1rem 0;
}

.article-content p {
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
    color: var(--text-silver);
}

.article-content ul, .article-content ol {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

.article-content li {
    margin-bottom: 0.6rem;
    font-size: 1.05rem;
}

.article-content strong {
    color: var(--text-white);
    font-weight: 600;
}

.article-content blockquote {
    background-color: var(--bg-surface);
    border-left: 4px solid var(--accent-orange);
    padding: 1.5rem 2rem;
    margin: 2rem 0;
    border-radius: 0 8px 8px 0;
    font-style: italic;
}

.article-content blockquote p {
    margin-bottom: 0;
    color: var(--text-silver);
}

/* Summary Box */
.summary-box {
    background: linear-gradient(135deg, var(--bg-surface) 0%, rgba(18, 20, 28, 0.5) 100%);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--accent-orange);
    padding: 2rem;
    border-radius: 8px;
    margin: 2.5rem 0;
}

.summary-box h3 {
    color: var(--text-white);
    margin-bottom: 1rem;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.summary-box ul {
    list-style: none;
    padding-left: 0;
    margin-bottom: 0;
}

.summary-box li {
    position: relative;
    padding-left: 1.8rem;
    margin-bottom: 0.8rem;
}

.summary-box li::before {
    content: '✓';
    color: var(--accent-orange);
    position: absolute;
    left: 0;
    font-weight: bold;
    font-size: 1.1rem;
}

.summary-box li:last-child {
    margin-bottom: 0;
}

/* Comparison / Data Tables */
.table-responsive {
    width: 100%;
    overflow-x: auto;
    margin: 2rem 0;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
    text-align: left;
}

.comparison-table th, .comparison-table td {
    padding: 1rem 1.2rem;
    border-bottom: 1px solid var(--border-color);
}

.comparison-table th {
    background-color: var(--bg-surface);
    color: var(--text-white);
    font-family: var(--font-title);
    font-weight: 600;
}

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

.comparison-table tr:nth-child(even) {
    background-color: rgba(255, 255, 255, 0.02);
}

/* FAQ Block Accordion */
.faq-section-title {
    font-size: 2rem;
    margin-top: 3.5rem;
    margin-bottom: 1.5rem;
}

.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1.5rem;
}

.faq-item {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item[open] {
    border-color: rgba(255, 87, 34, 0.3);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.faq-question {
    padding: 1.2rem 1.5rem;
    font-family: var(--font-title);
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text-white);
    cursor: pointer;
    list-style: none;
    position: relative;
    outline: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question::-webkit-details-marker {
    display: none;
}

.faq-question::after {
    content: '+';
    font-size: 1.4rem;
    color: var(--accent-orange);
    transition: var(--transition);
}

.faq-item[open] .faq-question::after {
    content: '−';
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 1.5rem 1.5rem 1.5rem;
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.6;
    border-top: 1px solid transparent;
}

.faq-item[open] .faq-answer {
    border-top-color: var(--border-color);
    padding-top: 1.2rem;
}

/* Sticky Sidebar */
.article-sidebar {
    position: sticky;
    top: 100px;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.sidebar-widget {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.widget-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1.2rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.toc-list {
    list-style: none;
    padding-left: 0;
}

.toc-item {
    margin-bottom: 0.8rem;
}

.toc-link {
    color: var(--text-muted);
    font-size: 0.9rem;
    transition: var(--transition);
}

.toc-link:hover, .toc-link.active {
    color: var(--accent-orange);
    padding-left: 0.3rem;
}

.recent-posts {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.recent-post-item {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    padding-bottom: 0.8rem;
    border-bottom: 1px solid var(--border-color);
}

.recent-post-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.recent-post-title {
    font-size: 0.95rem;
    color: var(--text-silver);
    font-weight: 500;
    line-height: 1.4;
    transition: var(--transition);
}

.recent-post-title:hover {
    color: var(--accent-orange);
}

.recent-post-date {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Footer */
.site-footer {
    background-color: #050608;
    border-top: 1px solid var(--border-color);
    padding: 4rem 0 2rem 0;
    margin-top: 5rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand h2 {
    font-size: 1.8rem;
    font-weight: 900;
    margin-bottom: 1rem;
}

.footer-brand h2 span {
    color: var(--accent-orange);
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    max-width: 400px;
}

.footer-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1.2rem;
    color: var(--text-white);
}

.footer-links-list {
    list-style: none;
}

.footer-links-list li {
    margin-bottom: 0.8rem;
}

.footer-links-list a {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.footer-links-list a:hover {
    color: var(--accent-orange);
    padding-left: 0.3rem;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .article-layout {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .article-sidebar {
        position: static;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .article-main {
        padding: 1.5rem;
    }
    
    .article-title-large {
        font-size: 2rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .site-header {
        padding: 0.8rem 0;
    }
    
    .site-nav {
        gap: 0.8rem;
    }
    
    .nav-link {
        font-size: 0.85rem;
        padding: 0.4rem 0.6rem;
    }
}

/* Responsive Video Container */
.video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 ratio */
    height: 0;
    overflow: hidden;
    max-width: 100%;
    border-radius: 12px;
    margin: 2.5rem 0;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Partner Widgets Section */
.partner-widgets-section {
    background-color: var(--bg-dark);
    border-top: 1px solid var(--border-color);
    padding: 5rem 0 3rem 0;
}

.partner-widgets-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 2.5rem;
    text-align: center;
    letter-spacing: -0.5px;
}

.partner-widgets-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

@media (max-width: 1024px) {
    .partner-widgets-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 580px) {
    .partner-widgets-grid {
        grid-template-columns: 1fr;
    }
}

.partner-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.8rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    transition: var(--transition);
    text-decoration: none;
    height: 100%;
}

.partner-card:hover {
    transform: translateY(-3px);
    border-color: rgba(255, 87, 34, 0.4);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5), 0 0 15px var(--border-glow);
}

.partner-icon {
    font-size: 2.2rem;
    margin-bottom: 1rem;
}

.partner-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 0.8rem;
    line-height: 1.4;
    transition: var(--transition);
}

.partner-card:hover .partner-title {
    color: var(--accent-orange);
}

.partner-desc {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.partner-btn {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--accent-orange);
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.partner-btn::after {
    content: '→';
    transition: var(--transition);
}

.partner-card:hover .partner-btn::after {
    transform: translateX(4px);
}

/* Live Camera Widget Blinking Dot */
.live-badge {
    background-color: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 1rem;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.live-dot {
    width: 6px;
    height: 6px;
    background-color: #ef4444;
    border-radius: 50%;
    animation: blink 1.2s infinite;
}

@keyframes blink {
    0% { opacity: 0.3; }
    50% { opacity: 1; }
    100% { opacity: 0.3; }
}

/* Full Width Partner Banner (Nezgoda.rs) */
.partner-banner {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--accent-orange);
    border-radius: 12px;
    padding: 1.2rem 2rem;
    margin-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    transition: var(--transition);
    text-decoration: none;
}

.partner-banner:hover {
    border-color: rgba(255, 87, 34, 0.4);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5), 0 0 15px var(--border-glow);
}

.partner-banner-content {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-grow: 1;
}

.partner-banner-icon {
    font-size: 2.5rem;
    line-height: 1;
}

.partner-banner-text {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.partner-banner-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-white);
    font-family: var(--font-title);
    transition: var(--transition);
}

.partner-banner:hover .partner-banner-title {
    color: var(--accent-orange);
}

.partner-banner-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.partner-banner-btn {
    background-color: var(--accent-orange);
    color: var(--text-white);
    font-weight: 700;
    font-size: 0.9rem;
    padding: 0.8rem 1.6rem;
    border-radius: 6px;
    transition: var(--transition);
    white-space: nowrap;
}

.partner-banner:hover .partner-banner-btn {
    background-color: var(--accent-orange-dark);
    box-shadow: 0 0 15px rgba(255, 87, 34, 0.3);
}

@media (max-width: 768px) {
    .partner-banner {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
        padding: 1.5rem;
        gap: 1.5rem;
    }
    
    .partner-banner-content {
        flex-direction: column;
        gap: 1rem;
    }
    
    .partner-banner-btn {
        text-align: center;
        width: 100%;
    }
}

/* Category Image Placeholders */
.card-img-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: var(--transition);
}

.placeholder-icon {
    font-size: 3.5rem;
    transition: var(--transition);
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.3));
}

.article-card:hover .placeholder-icon {
    transform: scale(1.15) rotate(5deg);
}

.category-propisi {
    background: linear-gradient(135deg, #1e1b4b 0%, #311042 100%);
    box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.6);
}

.category-kupovina {
    background: linear-gradient(135deg, #064e3b 0%, #022c22 100%);
    box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.6);
}

.category-tehnika {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.6);
}

.category-istorija {
    background: linear-gradient(135deg, #701a75 0%, #4a044e 100%);
    box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.6);
}

.category-vodiči {
    background: linear-gradient(135deg, #0c4a6e 0%, #0c3a5c 100%);
    box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.6);
}

/* Calculators Dashboard */
.calc-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.calc-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.calc-card:hover {
    border-color: rgba(255, 87, 34, 0.3);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6), 0 0 20px var(--border-glow);
}

.full-width-calc {
    grid-column: 1 / -1;
}

.calc-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.calc-icon {
    font-size: 2rem;
}

.calc-title {
    font-size: 1.4rem;
    font-weight: 700;
}

.calc-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.calc-inputs-group {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.calc-inputs-group.three-cols {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr;
    align-items: center;
}

.calc-field {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.calc-field label {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
}

.calc-input {
    background-color: var(--bg-surface);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-white);
    padding: 0.8rem 1rem;
    font-family: var(--font-body);
    font-size: 1.05rem;
    outline: none;
    transition: var(--transition);
}

.calc-input:focus {
    border-color: var(--accent-orange);
    box-shadow: 0 0 10px rgba(255, 87, 34, 0.15);
}

.calc-field-divider {
    font-size: 1.5rem;
    color: var(--accent-orange);
    font-weight: bold;
    padding-top: 1.2rem;
    text-align: center;
}

.calc-footer-info {
    margin-top: auto;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.calc-link {
    color: var(--accent-orange);
    font-size: 0.9rem;
    font-weight: 600;
}

.calc-link:hover {
    color: var(--text-white);
}

/* Trip Calculator Layout */
.calc-trip-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
}

.calc-trip-inputs {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.calc-trip-results {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.results-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.8rem;
    color: var(--text-white);
}

.results-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.result-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 1rem;
    border-radius: 6px;
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
}

.result-box.highlighted {
    background-color: rgba(255, 87, 34, 0.05);
    border-color: rgba(255, 87, 34, 0.2);
}

.result-label {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.result-value {
    font-family: var(--font-title);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-white);
}

.result-box.highlighted .result-value {
    color: var(--accent-orange);
    font-size: 1.3rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .calc-grid {
        grid-template-columns: 1fr;
    }
    .calc-inputs-group {
        flex-direction: column;
        align-items: stretch;
    }
    .calc-field-divider {
        padding-top: 0;
        transform: rotate(90deg);
        margin: 0.5rem 0;
    }
    .calc-inputs-group.three-cols {
        grid-template-columns: 1fr;
    }
    .calc-trip-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}