:root {
    --bg-base: #f0f0ea;
    --bg-surface: #ffffff;
    --bg-dock: rgba(255, 255, 255, 0.75);
    --text-primary: #0a0a0a;
    --text-secondary: #555555;
    --stop-red: #e60000;
    --stop-red-hover: #cc0000;
    --border-line: #dcdccf;
    --font-display: 'Syne', sans-serif;
    --font-body: 'Inter', sans-serif;
    --radius-massive: 32px;
    --radius-dock: 40px;
}

[data-theme="dark"] {
    --bg-base: #0a0a0a;
    --bg-surface: #141414;
    --bg-dock: rgba(20, 20, 20, 0.85);
    --text-primary: #f0f0ea;
    --text-secondary: #a0a0a0;
    --stop-red: #ff3333;
    --border-line: #2a2a2a;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    transition: background-color 0.4s ease, color 0.4s ease, border-color 0.4s ease;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-base);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    padding-bottom: 120px;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
}

/* Header - Mobile First */
header {
    padding: 30px 5vw 20px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    text-decoration: none;
}

.stop-octagon {
    width: 45px;
    height: 45px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.stop-octagon svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0px 2px 4px rgba(0,0,0,0.1));
}

.brand-text {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    line-height: 0.85;
    text-transform: uppercase;
    letter-spacing: -1.5px;
    color: var(--text-primary);
}

.brand-text span {
    color: var(--stop-red);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 30px;
}

.date-stamp {
    display: none;
    text-align: right;
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
}

/* Floating Dock - Mobile First */
.floating-dock-container {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10000;
    display: flex;
    flex-direction: column;
    align-items: center;
    pointer-events: none;
    width: 90vw;
}

.floating-dock-container * {
    pointer-events: auto;
}

/* Изнесено и оптимизирано меню със скрол */
.dock-menu-popup {
    position: absolute;
    bottom: 70px;
    left: 50%;
    transform: translateX(-50%) translateY(20px) scale(0.95);
    background: var(--bg-dock);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-line);
    border-radius: 24px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 260px;
    max-width: 90vw;
    text-align: center;
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
    opacity: 0;
    visibility: hidden;
    pointer-events: none !important;
    transition: all 0.35s cubic-bezier(0.22, 1, 0.36, 1);
    
    max-height: 55vh;
    overflow-y: auto;
    overscroll-behavior: contain;
    z-index: 10001;
}

.dock-menu-popup.open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto !important;
    transform: translateX(-50%) translateY(0) scale(1);
}

.dock-menu-popup::-webkit-scrollbar {
    width: 6px;
}
.dock-menu-popup::-webkit-scrollbar-track {
    background: transparent;
}
.dock-menu-popup::-webkit-scrollbar-thumb {
    background: var(--text-secondary);
    border-radius: 10px;
}
.dock-menu-popup::-webkit-scrollbar-thumb:hover {
    background: var(--stop-red);
}

.popup-item {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-primary);
    padding: 12px;
    border-radius: 12px;
    cursor: pointer;
    transition: background 0.2s ease;
    display: block;
}

.popup-item:hover {
    background: var(--bg-base);
    color: var(--stop-red);
}

.floating-dock {
    background: var(--bg-dock);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-line);
    padding: 6px 8px;
    border-radius: var(--radius-dock);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 4px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    width: 100%;
    max-width: 95vw;
}

.dock-item {
    padding: 10px 16px;
    border-radius: 30px;
    font-family: var(--font-display);
    font-size: 0.8rem;
    letter-spacing: -0.5px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
    user-select: none;
    white-space: nowrap;
}

.dock-item:hover {
    color: var(--text-primary);
}

.dock-item.active {
    background: var(--text-primary);
    color: var(--bg-base);
}

.dock-divider {
    width: 1px;
    height: 24px;
    background: var(--border-line);
    margin: 0 4px;
    flex-shrink: 0;
}

.theme-switch {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-surface);
    border: 1px solid var(--border-line);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-primary);
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.theme-switch:hover {
    background: var(--text-primary);
    color: var(--bg-base);
}

.dock-search {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 8px;
}

.dock-search {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 8px;
}

.dock-search-input {
    border: none;
    background: transparent;
    color: var(--text-primary);
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    width: 90px;
    outline: none;
    transition: width 0.4s cubic-bezier(0.22, 1, 0.36, 1); /* Плавна анимация при разширяване */
}

/* Когато полето е фокусирано (кликнато), се разширява */
.dock-search-input:focus {
    width: 200px; 
}

.dock-search-input::placeholder {
    color: var(--text-secondary);
}

.dock-search button {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1rem;
    cursor: pointer;
    transition: color 0.3s ease;
}

.dock-search button:hover {
    color: var(--stop-red);
}

/* Content Layout - Mobile First */
.view-layer {
    padding: 0 4vw;
    animation: layerFade 0.6s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes layerFade {
    0% { opacity: 0; transform: translateY(20px); }
    100% { opacity: 1; transform: translateY(0); }
}

.kinetic-grid, .article-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    min-height: auto;
}

.kinetic-hero {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.massive-headline {
    font-family: var(--font-display);
    font-size: clamp(2.3rem, 4.2vw, 4.8rem);
    font-weight: 800;
    line-height: 0.98;
    letter-spacing: -2px;
    margin-bottom: 30px;
    cursor: pointer;
}

.massive-headline:hover {
    color: var(--stop-red);
}

.hero-meta {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-left: 3px solid var(--stop-red);
    padding-left: 16px;
}

.kinetic-stack {
    display: flex;
    flex-direction: column;
    gap: 24px;
    justify-content: center;
}

.stack-card {
    background: var(--bg-surface);
    border-radius: 18px;
    padding: 25px 20px;
    border: 1px solid var(--border-line);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 1;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.stack-card:hover {
    border-color: var(--text-primary);
    transform: translateX(-10px);
}

.stack-tag {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--stop-red);
    letter-spacing: 1px;
}

.stack-title {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    line-height: 1.15;
}

.category-header {
    font-family: var(--font-display);
    font-size: clamp(3rem, 6vw, 6rem);
    font-weight: 800;
    line-height: 0.9;
    letter-spacing: -3px;
    margin-bottom: 40px;
    border-bottom: 2px solid var(--text-primary);
    padding-bottom: 20px;
}

.vault-track {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    padding-bottom: 40px;
}

.vault-card {
    background: var(--bg-surface);
    border-radius: var(--radius-massive);
    padding: 35px;
    border: 1px solid var(--border-line);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 280px;
    cursor: pointer;
    position: relative;
    z-index: 1;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.vault-card:hover {
    border-color: var(--stop-red);
    transform: translateY(-5px);
}

.vault-card-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-top: 15px;
}

.vault-card-snippet {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-top: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-left {
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: static;
}

.article-headline {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 3.8vw, 3.6rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -1.5px;
}

.article-sub-meta {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    font-weight: 600;
    border-left: 3px solid var(--stop-red);
    padding-left: 14px;
}

.media-container {
    width: 100%;
    background: #000;
    border-radius: var(--radius-massive);
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
    margin-top: 10px;
}

.media-container img {
    width: 100%;
    height: auto;
    max-height: 60vh;
    object-fit: cover;
    display: block;
}

.article-right {
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

.article-right p {
    margin-bottom: 24px;
}

.article-right p:first-child::first-letter {
    float: left;
    font-family: var(--font-display);
    font-size: 5.5rem;
    line-height: 0.8;
    padding-right: 12px;
    padding-top: 8px;
    color: var(--text-primary);
    font-weight: 800;
}

.article-extra-sections {
    margin-top: 80px;
    padding-top: 40px;
    border-top: 2px solid var(--border-line);
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.section-block-title {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.section-block-title::before {
    content: '';
    display: inline-block;
    width: 12px;
    height: 12px;
    background: var(--stop-red);
    border-radius: 50%;
}

/* Tablet & Desktop Upgrades */
@media (min-width: 768px) {
    header {
        padding: 40px 4vw;
        flex-direction: row;
        align-items: center;
    }
    .stop-octagon { width: 70px; height: 70px; }
    .brand-text { font-size: 3.2rem; }
    .date-stamp { display: block; }
    
    .floating-dock-container { width: auto; }
    .floating-dock { width: max-content; padding: 8px; justify-content: center; }
    .dock-item { padding: 12px 24px; font-size: 0.9rem; }
    .dock-divider { margin: 0 8px; }
    .theme-switch { width: 44px; height: 44px; }
    .dock-search-input { width: 120px; }
    
    .vault-track { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
    .stack-card { padding: 30px; border-radius: 24px; }
}

@media (min-width: 1024px) {
    .kinetic-grid {
        grid-template-columns: 1fr 1fr;
        gap: 4vw;
        min-height: 70vh;
    }
    .article-grid {
        grid-template-columns: 1fr 1fr;
        gap: 4vw;
    }
    .article-left {
        position: sticky;
        top: 40px;
    }
}