/* ============================================ */
/* ========== ГЛОБАЛЬНЫЕ ПЕРЕМЕННЫЕ ========== */
/* ============================================ */
:root {
    --neon-cyan: #00f3ff;
    --neon-blue: #0066ff;
    --neon-purple: #aa00ff;
    --neon-pink: #ff00ff;
    --neon-green: #00ff9d;
    --neon-yellow: #ffcc00;
    
    --gradient-cyber: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
    --gradient-electric: linear-gradient(135deg, var(--neon-blue), var(--neon-pink));
    
    --bg-space: #050510;
    --bg-dark: #0a0a1a;
    --bg-medium: #151530;
    
    --text-glow: #ffffff;
    --text-dim: #b8c1ff;
    --text-soft: #d0e0ff;
    
    --glow-sm: 0 0 10px;
    --glow-md: 0 0 20px;
    --glow-lg: 0 0 40px;
    --glow-xl: 0 0 60px;
    
    --transition-medium: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    --nav-height: 80px;
    
    --primary: #8A2BE2;
    --primary-dark: #6A1CB8;
    --secondary: #00D4FF;
    --accent: #FF2E93;
    --dark: #0F0F1E;
    --darker: #090914;
    --light: #F0F2FE;
    --success: #00F5A0;
    --warning: #FFCC00;
    --card-bg: rgba(30, 30, 60, 0.7);
    --glow-primary: rgba(138, 43, 226, 0.4);
    --glow-secondary: rgba(0, 212, 255, 0.4);
    
    --intel-blue: #0071C5;
    --amd-orange: #F05A28;
}

/* ============================================ */
/* ========== БАЗОВЫЕ СТИЛИ ========== */
/* ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background: var(--bg-space);
    color: var(--text-glow);
    font-family: 'Exo 2', sans-serif;
    line-height: 1.4;
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
    padding-top: var(--nav-height);
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(0, 243, 255, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(170, 0, 255, 0.15) 0%, transparent 40%);
    z-index: -1;
}

.cyber-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(90deg, rgba(0, 243, 255, 0.05) 1px, transparent 1px),
        linear-gradient(rgba(0, 243, 255, 0.05) 1px, transparent 1px);
    background-size: 40px 40px;
    z-index: -1;
    pointer-events: none;
}

/* ============================================ */
/* ========== КОНТЕЙНЕРЫ ========== */
/* ============================================ */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 30px;
    position: relative;
    z-index: 2;
    width: 100%;
}

.main-container {
    min-height: calc(100vh - var(--nav-height));
}

/* ============================================ */
/* ========== НАВИГАЦИЯ ========== */
/* ============================================ */
.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 40px;
    height: var(--nav-height);
    background: rgba(13, 10, 31, 0.95);
    box-shadow: 0 5px 30px rgba(0, 243, 255, 0.15);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(0, 243, 255, 0.1);
}

.navbar-left {
    display: flex;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    transition: var(--transition-medium);
}

.logo:hover {
    transform: translateY(-2px);
}

.logo-text {
    text-shadow: 0 0 15px var(--neon-blue);
    color: var(--neon-blue);
    font-size: 2rem;
    font-weight: 300;
    letter-spacing: 3px;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: 'Montserrat', sans-serif;
    user-select: none;
}

.hamburger {
    width: 45px;
    height: 35px;
    background: none;
    border: none;
    cursor: pointer;
    position: relative;
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1001;
    padding: 0;
    transition: var(--transition-medium);
}

.hamburger span {
    position: absolute;
    height: 3px;
    width: 100%;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-pink));
    border-radius: 3px;
    transition: var(--transition-medium);
    box-shadow: 0 0 10px rgba(0, 243, 255, 0.8);
}

.hamburger span:nth-child(1) { top: 0; transform-origin: left center; }
.hamburger span:nth-child(2) { top: 50%; transform: translateY(-50%); }
.hamburger span:nth-child(3) { bottom: 0; transform-origin: left center; }

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(2px, -3px);
    width: 110%;
    background: var(--neon-pink);
    box-shadow: 0 0 15px rgba(255, 0, 255, 0.9);
}

.hamburger.active span:nth-child(2) { 
    opacity: 0;
    transform: translateX(-15px);
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(2px, 3px);
    width: 110%;
    background: var(--neon-blue);
    box-shadow: 0 0 15px rgba(0, 243, 255, 0.9);
}

.hamburger:hover span { 
    box-shadow: 0 0 15px rgba(0, 243, 255, 1);
}
.hamburger:hover span:nth-child(1) { transform: translateY(-3px); }
.hamburger:hover span:nth-child(3) { transform: translateY(3px); }

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
    flex: 1;
    justify-content: flex-end;
    align-items: center;
}

.nav-item {
    position: relative;
}

.nav-item a {
    color: rgba(255, 255, 255, 0.92);
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    border-radius: 12px;
    transition: var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.nav-item a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 243, 255, 0.1), transparent);
    transition: left 0.6s ease;
}

.nav-item a:hover::before {
    left: 100%;
}

.nav-item a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-pink));
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-item a:hover::after {
    width: 80%;
}

.nav-item a:hover { 
    color: var(--neon-blue);
    text-shadow: 0 0 10px var(--neon-blue);
    background: rgba(0, 243, 255, 0.05);
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 15px);
    left: 0;
    background: rgba(20, 15, 45, 0.95);
    list-style: none;
    padding: 1rem 0;
    min-width: 250px;
    display: none;
    flex-direction: column;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6);
    border-radius: 15px;
    z-index: 999;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 243, 255, 0.2);
    opacity: 0;
    transform: translateY(20px) scale(0.95);
    transition: all 0.4s cubic-bezier(0.68, -0.6, 0.32, 1.6);
}

.dropdown-menu::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 25px;
    width: 0;
    height: 0;
    border-left: 12px solid transparent;
    border-right: 12px solid transparent;
    border-bottom: 12px solid rgba(20, 15, 45, 0.95);
}

.dropdown.open .dropdown-menu {
    display: flex;
    opacity: 1;
    transform: translateY(0) scale(1);
}

.dropdown-menu li a {
    padding: 12px 25px;
    color: #ccc;
    transition: all 0.3s ease;
    font-size: 1rem;
    border-radius: 0;
    position: relative;
}

.dropdown-menu li a:hover {
    color: var(--neon-blue);
    background: linear-gradient(90deg, rgba(0, 243, 255, 0.1), transparent);
    padding-left: 30px;
    transform: translateX(5px);
}

.dropdown-menu li a::after {
    display: none;
}

.auth-btn {
    background: linear-gradient(135deg, #ff00cc, #00eaff);
    color: white;
    padding: 12px 28px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 700;
    transition: var(--transition-medium);
    border: none;
    cursor: pointer;
    box-shadow: 0 5px 20px rgba(0, 234, 255, 0.4);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    gap: 8px;
    letter-spacing: 0.5px;
}

.auth-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.auth-btn:hover::before {
    left: 100%;
}

.auth-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 234, 255, 0.6);
    background: linear-gradient(135deg, #00eaff, #ff00cc);
}

.auth-btn:active {
    transform: translateY(-1px);
}

/* ============================================ */
/* ========== МОДАЛЬНЫЕ ОКНА ========== */
/* ============================================ */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 2000;
    backdrop-filter: blur(10px);
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: linear-gradient(135deg, rgba(20, 15, 45, 0.95), rgba(30, 20, 60, 0.95));
    padding: 3rem;
    border-radius: 20px;
    width: 90%;
    max-width: 450px;
    box-shadow: 0 20px 60px rgba(0, 243, 255, 0.3);
    backdrop-filter: blur(20px);
    animation: slideUp 0.4s cubic-bezier(0.68, -0.6, 0.32, 1.6);
    position: relative;
    border: 2px solid transparent;
}

#auth-modal .modal-content::before,
#register-modal .modal-content::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border-radius: 22px;
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-pink));
    z-index: -1;
}

#register-modal .modal-content::before {
    background: linear-gradient(135deg, var(--neon-pink), var(--neon-blue));
}

#auth-modal .modal-content::after,
#register-modal .modal-content::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(20, 15, 45, 0.95), rgba(30, 20, 60, 0.95));
    z-index: -1;
}

@keyframes slideUp {
    from { 
        opacity: 0;
        transform: translate(-50%, -40%);
    }
    to { 
        opacity: 1;
        transform: translate(-50%, -50%);
    }
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(0, 243, 255, 0.1);
    border: 1px solid rgba(0, 243, 255, 0.3);
    color: var(--neon-blue);
    cursor: pointer;
    transition: var(--transition-medium);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.modal-close .close-icon {
    position: relative;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close .close-icon::before,
.modal-close .close-icon::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 2px;
    background-color: var(--neon-blue);
    border-radius: 1px;
    transition: var(--transition-medium);
}

.modal-close .close-icon::before {
    transform: rotate(45deg);
}

.modal-close .close-icon::after {
    transform: rotate(-45deg);
}

.modal-close:hover {
    transform: scale(1.1);
    background: rgba(255, 0, 255, 0.1);
    border-color: rgba(255, 0, 255, 0.5);
    box-shadow: 0 0 15px rgba(255, 0, 255, 0.5);
}

.modal-close:hover .close-icon::before,
.modal-close:hover .close-icon::after {
    background-color: var(--neon-pink);
}

.form-group {
    margin-bottom: 1.5rem;
    position: relative;
}

.form-group label {
    display: block;
    margin-bottom: 0.8rem;
    color: var(--neon-blue);
    font-weight: 600;
    font-size: 1rem;
    text-shadow: 0 0 10px rgba(0, 243, 255, 0.5);
}

.password-wrapper {
    position: relative;
}

.password-wrapper input,
.form-group input {
    width: 100%;
    padding: 15px 50px 15px 20px;
    background: rgba(0, 0, 0, 0.3);
    border: 2px solid rgba(0, 243, 255, 0.2);
    border-radius: 12px;
    color: white;
    font-size: 1rem;
    transition: var(--transition-medium);
    backdrop-filter: blur(10px);
}

.form-group input {
    padding: 15px 20px;
}

.password-toggle {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: var(--transition-medium);
    width: 25px;
    height: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.password-toggle:hover {
    color: var(--neon-blue);
    transform: translateY(-50%) scale(1.1);
}

.form-group input:focus {
    outline: none;
    border-color: var(--neon-blue);
    box-shadow: 0 0 20px rgba(0, 243, 255, 0.4);
    background: rgba(0, 0, 0, 0.5);
}

.form-group input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.submit-btn {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, #ff00cc, #00eaff);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-medium);
    box-shadow: 0 5px 20px rgba(0, 234, 255, 0.4);
    position: relative;
    overflow: hidden;
}

.submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.submit-btn:hover::before {
    left: 100%;
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 234, 255, 0.6);
}

.modal-switch {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(0, 243, 255, 0.2);
}

.modal-switch a {
    color: var(--neon-blue);
    text-decoration: none;
    transition: var(--transition-medium);
    font-weight: 600;
    position: relative;
}

.modal-switch a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--neon-pink);
    transition: width 0.3s ease;
}

.modal-switch a:hover {
    color: var(--neon-pink);
    text-shadow: 0 0 10px rgba(255, 0, 255, 0.5);
}

.modal-switch a:hover::after {
    width: 100%;
}

/* ============================================ */
/* ========== СЕКЦИЯ HERO (СЛОГАН) ========== */
/* ============================================ */
.hero {
    min-height: auto;
    display: flex;
    align-items: center;
    position: relative;
    isolation: isolate;
    padding: 30px 0;
    width: 100%;
    margin-top: 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 1.5fr;
    gap: 30px;
    align-items: center;
    width: 100%;
}

.hero-left {
    max-width: 680px;
    width: 100%;
    margin: 0 auto;
    padding: 20px;
}

.pre-badge {
    display: inline-block;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 5px;
    font-weight: 300;
    color: #c0d8ff;
    margin-bottom: 25px;
    text-shadow: 0 0 15px rgba(100, 150, 255, 0.6);
    background: linear-gradient(90deg, rgba(106, 140, 255, 0.15), transparent);
    padding: 8px 22px 8px 22px;
    border-radius: 0 30px 30px 0;
    margin-left: -20px;
    backdrop-filter: blur(4px);
    border-left: 3px solid #7a9cff;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.0;
    text-transform: uppercase;
    margin-bottom: 20px;
    letter-spacing: -2px;
    filter: drop-shadow(0 0 20px rgba(100, 160, 255, 0.5));
    color: #008efb;
    user-select: none;
    white-space: normal;
    word-wrap: break-word;
}

.pro {
    color: #ff0068;
    font-size: 3.5rem;
    font-weight: 100;
}

.prosto {
    color: #499fe7;
    font-size: 2rem;
    font-weight: 100;
}

.slogan-block {
    margin: 28px 0 28px;
    padding: 15px 0;
}

.glitch-slogan {
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1.4;
    color: #fff;
    text-transform: uppercase;
    display: flex;
    flex-wrap: wrap;
    gap: 8px 12px;
    justify-content: flex-start;
}

.glitch-slogan .word {
    background: rgba(70, 120, 255, 0.12);
    padding: 5px 12px;
    border-radius: 40px;
    border: 1px solid rgba(130, 170, 255, 0.4);
    backdrop-filter: blur(4px);
    font-style: italic;
    color: #f5f9ff;
    text-shadow: 0 0 15px rgba(130, 180, 255, 0.6);
    font-size: 1.3rem;
    transition: all 0.3s ease;
}

.glitch-slogan .word:hover {
    background: rgba(90, 140, 255, 0.25);
    border-color: rgba(200, 220, 255, 0.6);
    transform: scale(1.05);
}

.glitch-slogan .word-core {
    background: rgba(110, 80, 230, 0.18);
    border-color: rgba(190, 160, 255, 0.5);
}

.desc-original {
    font-size: 1.1rem;
    color: #ccddff;
    margin: 20px 0;
    font-weight: 350;
    max-width: 620px;
    line-height: 1.7;
    text-shadow: 0 0 15px rgba(80, 130, 230, 0.3);
    position: relative;
    padding-left: 15px;
}

.desc-original p {
    margin-bottom: 15px;
}

.desc-original p:last-child {
    margin-bottom: 0;
}

.desc-original .glow-text {
    color: #00e5ff;
    font-weight: 500;
    text-shadow: 0 0 20px rgb(0 0 0 / 90%);
    display: inline;
    background: linear-gradient(90deg, rgb(23 154 175 / 22%), transparent);
    padding: 2px 6px;
    border-radius: 4px;
}

.highlight-blue {
    color: #0090ff;
    font-weight: 450;
    text-shadow: 0 0 12px rgba(70, 150, 255, 0.6);
    border-bottom: 1px dotted rgba(100, 150, 255, 0.4);
}

.highlight-purple {
    color: #38a8ff;
    font-weight: 450;
    text-shadow: 0 0 12px rgb(86 141 213 / 69%);
    border-bottom: 1px dotted rgb(100 229 255 / 40%);
}

.divider-section {
    margin: 25px 0 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.divider-line {
    height: 1px;
    width: 180px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(100, 150, 255, 0.5) 20%, 
        rgba(170, 130, 255, 0.7) 50%, 
        rgba(100, 150, 255, 0.5) 80%, 
        transparent 100%);
    box-shadow: 0 0 10px rgba(100, 150, 255, 0.3);
}

.divider-line:nth-child(2) {
    width: 140px;
    margin-left: 20px;
}

.divider-line:nth-child(3) {
    width: 100px;
    margin-left: 40px;
}

.hero-right {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    width: 100%;
}

.pc-image-wrapper {
    max-width: 720px;
    width: 100%;
    overflow: visible;
    transform: translateX(18px) rotate(0.8deg) scale(1.02);
    background: transparent;
    border: none;
    box-shadow: none;
    transition: transform 0.3s ease;
}

.pc-image-wrapper img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: contain;
    border-radius: 28px;
    transition: filter 0.3s ease;
}

.hero-footnote {
    display: none;
}

/* ============================================ */
/* ========== СЕКЦИЯ СЛАЙДЕРА ========== */
/* ============================================ */
.slider-wrapper {
    width: 100%;
    max-width: 1600px;
    margin: 40px auto;
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 15px;
    padding: 0 30px;
}

.slider-container {
    position: relative;
    width: 100%;
    height: 550px;
    border-radius: 32px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.8), 0 0 0 2px rgba(0, 234, 255, 0.3), 0 0 40px rgba(0, 234, 255, 0.3);
    background: #0a0718;
}

.slider-track {
    display: flex;
    height: 100%;
    transition: transform 0.6s cubic-bezier(0.25, 0.1, 0.25, 1);
    will-change: transform;
}

.slide {
    flex: 0 0 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.slide-content {
    display: flex;
    height: 100%;
    width: 100%;
}

.slide-image {
    flex: 0 0 50%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    transition: transform 0.5s ease;
}

.slide-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(0,0,0,0.2) 0%, transparent 50%);
    pointer-events: none;
}

.slide-info {
    flex: 0 0 50%;
    background: rgba(10, 10, 25, 0.85);
    backdrop-filter: blur(12px);
    padding: 35px 30px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    color: white;
    border-left: 1px solid rgba(0, 234, 255, 0.2);
    box-shadow: inset 0 0 30px rgba(0, 234, 255, 0.1);
    position: relative;
}

.slide-info h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    margin-top: 5px;
    margin-bottom: 15px;
    background: #007eff;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
    text-shadow: 0 0 15px rgba(0, 234, 255, 0.5);
}

.slide-info p {
    font-size: clamp(0.9rem, 2vw, 1.1rem);
    line-height: 1.6;
    margin-bottom: 20px;
    opacity: 0.9;
    max-width: 90%;
}

.feature-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 25px;
}

.feature-item {
    background: rgba(0, 234, 255, 0.08);
    border: 1px solid rgba(0, 234, 255, 0.3);
    border-radius: 40px;
    padding: 8px 15px;
    font-size: clamp(0.8rem, 1.5vw, 0.9rem);
    font-weight: 500;
    color: #fff;
    box-shadow: 0 0 10px rgba(0, 234, 255, 0.2);
    backdrop-filter: blur(4px);
    white-space: nowrap;
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: rgba(0, 234, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 0 20px #00eaff;
}

.btn-neon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(45deg, #ff00cc, #00eaff);
    color: white;
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    letter-spacing: 1.5px;
    font-size: clamp(0.9rem, 2vw, 1rem);
    border: none;
    cursor: pointer;
    box-shadow: 0 0 30px rgba(0, 234, 255, 0.6);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    width: fit-content;
    text-transform: uppercase;
    margin-top: auto;
    margin-bottom: 10px;
}

.btn-neon::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

.btn-neon:hover::before {
    left: 100%;
}

.btn-neon:hover {
    transform: scale(1.05);
    box-shadow: 0 0 45px #00eaff;
}

.nav-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 30px;
    height: 30px;
    background: rgba(0, 10, 20, 0.7);
    backdrop-filter: blur(8px);
    border: 2px solid #00eaff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #00eaff;
    font-size: 15px;
    cursor: pointer;
    z-index: 20;
    transition: all 0.3s ease;
    box-shadow: 0 0 20px rgba(0, 234, 255, 0.5);
}

.nav-arrow:hover {
    background: #00eaff;
    color: #000;
    box-shadow: 0 0 40px #00eaff;
    transform: translateY(-50%) scale(1.1);
}

.nav-arrow.prev {
    left: 17px;
}

.nav-arrow.next {
    right: 17px;
}

.dot-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    z-index: 20;
    padding: 4px 25px;
    background: rgba(10, 7, 24, 0.6);
    backdrop-filter: blur(8px);
    border-radius: 60px;
    border: 1px solid rgba(0, 234, 255, 0.3);
    width: fit-content;
    margin: 0 auto;
    transform: translateY(-5px);
}

.dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    border: 2px solid rgba(0, 234, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: #00eaff;
    transform: scale(1.4);
    box-shadow: 0 0 25px #00eaff;
}

/* ============================================ */
/* ========== СЕКЦИЯ КОМПЛЕКТУЮЩИХ ========== */
/* ============================================ */
.section-title {
    text-align: center;
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    margin: 40px 0 20px;
    background: linear-gradient(135deg, #0066ff, #ff00ff);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: var(--glow-xl) rgba(0, 102, 255, 0.3);
    letter-spacing: 2px;
    user-select: none;
    width: 100%;
}

.section-subtitle {
    text-align: center;
    color: var(--text-dim);
    font-size: 1.1rem;
    margin-bottom: 40px;
    font-style: italic;
    width: 100%;
}

.components-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    width: 100%;
}

.component-node {
    background: rgba(26, 26, 58, 0.7);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 35px 20px 25px 20px;
    border: 2px solid;
    transition: var(--transition-medium);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.6s ease forwards;
    display: flex;
    flex-direction: column;
    min-height: 280px;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.component-node:nth-child(1) { animation-delay: 0.1s; }
.component-node:nth-child(2) { animation-delay: 0.2s; }
.component-node:nth-child(3) { animation-delay: 0.3s; }
.component-node:nth-child(4) { animation-delay: 0.4s; }
.component-node:nth-child(5) { animation-delay: 0.5s; }
.component-node:nth-child(6) { animation-delay: 0.6s; }
.component-node:nth-child(7) { animation-delay: 0.7s; }
.component-node:nth-child(8) { animation-delay: 0.8s; }

.component-node::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, 
        rgba(0, 243, 255, 0.2), 
        transparent 50%,
        rgba(170, 0, 255, 0.2));
    opacity: 0;
    transition: var(--transition-medium);
}

.component-node:hover {
    transform: translateY(-8px) scale(1.01);
    box-shadow: var(--glow-lg) currentColor;
}

.component-node:hover::before {
    opacity: 1;
}

.node-cpu { border-color: var(--neon-cyan); color: var(--neon-cyan); }
.node-gpu { border-color: var(--neon-purple); color: var(--neon-purple); }
.node-motherboard { border-color: var(--neon-blue); color: var(--neon-blue); }
.node-ram { border-color: var(--neon-green); color: var(--neon-green); }
.node-storage { border-color: var(--neon-yellow); color: var(--neon-yellow); }
.node-cooling { border-color: var(--neon-pink); color: var(--neon-pink); }
.node-psu { border-color: #ff3366; color: #ff3366; }
.node-case { border-color: #aa66ff; color: #aa66ff; }

.node-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--gradient-cyber);
    color: var(--bg-dark);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    box-shadow: var(--glow-sm) rgba(0, 243, 255, 0.5);
}

.node-icon {
    width: 70px;
    height: 70px;
    margin: 10px auto 20px auto;
    background: rgba(0, 0, 0, 0.4);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    border: 3px solid currentColor;
    box-shadow: var(--glow-md) currentColor;
    transition: var(--transition-medium);
}

.component-node:hover .node-icon {
    transform: scale(1.08) rotate(5deg);
    box-shadow: var(--glow-lg) currentColor;
}

.node-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 10px;
    margin-top: 5px;
    color: #00b6ff;
    letter-spacing: 1px;
}

.node-description {
    color: var(--text-dim);
    line-height: 1.5;
    margin-bottom: 5px;
    font-size: 0.85rem;
    margin-top: 5px;
}

/* ============================================ */
/* ========== СЕКЦИЯ ПЕРИФЕРИИ ========== */
/* ============================================ */
.peripheria-section {
    margin: 60px 0;
    display: flex;
    justify-content: center;
    width: 100%;
    padding: 0 30px;
}

.glitch-panel {
    width: 100%;
    max-width: 1400px;
    background: rgba(26, 26, 58, 0.7);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 150, 255, 0.25);
    border-radius: min(70px, 7vw) min(20px, 2vw) min(70px, 7vw) min(20px, 2vw);
    box-shadow: 0 40px 70px -20px #000000dd, inset 0 0 0 1px rgba(200,0,255,0.3);
    display: flex; 
    overflow: hidden;
    position: relative;
    margin: 0 auto;
}

.glitch-panel::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, 
        rgba(0, 243, 255, 0.1), 
        transparent 50%,
        rgba(170, 0, 255, 0.1));
    opacity: 0.5;
    pointer-events: none;
}

.nav-cubes {
    width: 120px;
    background: rgba(0,0,0,0.35);
    border-right: 2px dashed rgba(255,70,255,0.4);
    padding: 15px 5px;
    display: flex; 
    flex-direction: column; 
    align-items: center; 
    gap: 12px;
    backdrop-filter: blur(10px);
    overflow-y: auto;
    flex-shrink: 0;
    transition: all 0.3s ease;
    justify-content: space-around;
}

.cube-btn {
    width: min(80px, 12vw);
    height: min(80px, 12vw);
    max-width: 80px;
    max-height: 80px;
    min-width: 50px;
    min-height: 50px;
    background: rgba(30,12,40,0.8);
    border: 2px solid rgba(180,70,255,0.5);
    border-radius: min(22px, 3vw) min(5px, 1vw) min(22px, 3vw) min(5px, 1vw);
    display: flex; 
    flex-direction: column; 
    align-items: center; 
    justify-content: center; 
    gap: 4px;
    font-size: clamp(16px, 4vw, 24px);
    color: #d5b5ff;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.34,1.56,0.64,1);
    box-shadow: 0 5px 10px -5px #000, 0 0 10px #b180ff33;
    flex-shrink: 0;
}

.cube-btn span { 
    font-size: clamp(7px, 1.5vw, 9px);
    font-weight: 500; 
    letter-spacing: 0.3px;
    text-transform: uppercase; 
    color: #bfa0ff; 
    text-align: center;
    line-height: 1.2;
}

.cube-btn:hover {
    border-color: #ffb0ff;
    color: white;
    background: #3a1d5b;
    transform: scale(1.05) rotate(1deg);
    border-radius: min(10px, 2vw) min(20px, 3vw) min(10px, 2vw) min(20px, 3vw);
    box-shadow: 0 0 25px #ffa0ffcc;
}

.cube-btn.active {
    background: #6d21b0;
    border-color: #e800ff;
    color: white;
    box-shadow: 0 0 40px #f0f, 0 3px 10px #000;
    border-radius: min(6px, 1.5vw) min(25px, 4vw) min(6px, 1.5vw) min(25px, 4vw);
    transform: scale(1.02);
}

.main-zone { 
    flex: 1; 
    padding: 20px 25px;
    display: flex; 
    flex-direction: column; 
    position: relative;
    z-index: 1;
    min-width: 0;
    overflow: hidden;
}

.broken-line {
    display: flex; 
    align-items: center; 
    gap: 6px;
    font-family: 'Archivo', sans-serif;
    font-weight: 300;
    text-transform: uppercase; 
    font-size: 11px;
    letter-spacing: 3px;
    color: var(--text-dim);
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.broken-line i { 
    color: var(--neon-pink);
    font-size: 14px;
    animation: flicker 2.5s infinite; 
}

@keyframes flicker { 
    0%,100% { opacity: 1; text-shadow: 0 0 8px var(--neon-pink); } 
    50% { opacity: 0.3; text-shadow: none; } 
}

.hero-head { 
    margin-bottom: 12px;
}

.hero-head h1 {
    font-family: 'Clash Display', sans-serif;
    font-size: clamp(1.8rem, 8vw, 3.5rem);
    font-weight: 700; 
    line-height: 0.9;
    background: linear-gradient(145deg, #fff 10%, #e088ff, #a0f0ff);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: 3px 3px 0px #38006b40;
    word-break: break-word;
}

.layout-dual { 
    display: flex; 
    gap: 20px;
    flex: 1; 
    min-height: 0; 
    height: 100%;
}

.stream-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
    overflow-y: auto;
    padding-right: 8px;
    min-width: 0;
    height: 100%;
}

.bubble-desc {
    background: rgba(26, 26, 58, 0.5);
    border: 2px solid var(--neon-purple);
    border-radius: 30px 10px 30px 10px;
    padding: 15px 18px;
    font-size: 0.9rem;
    line-height: 1.5;
    backdrop-filter: blur(5px);
    box-shadow: 0 15px 25px -15px black;
    transition: all 0.3s ease;
    color: var(--text-dim);
}

.char-section-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--neon-pink);
    margin: 3px 0;
    letter-spacing: 0.3px;
    font-family: 'Orbitron', sans-serif;
    text-shadow: var(--glow-sm) currentColor;
}

.char-list {
    list-style: none;
    font-size: 0.85rem;
    color: var(--text-dim);
    line-height: 1.5;
    margin-bottom: 8px;
}

.char-list li {
    margin-bottom: 5px;
    padding-left: 8px;
    border-left: 2px solid var(--neon-purple);
    transition: all 0.3s ease;
}

.char-list li:hover {
    border-color: var(--neon-pink);
    padding-left: 12px;
    color: var(--text-glow);
    text-shadow: var(--glow-sm) var(--neon-pink);
}

.char-list li strong {
    color: var(--neon-cyan);
    font-weight: 600;
}

.more-btn-wrapper {
    margin-top: 0;
    padding-top: 0;
}

.more-btn {
    background: rgba(26, 26, 58, 0.5);
    border: 2px solid var(--neon-purple);
    border-radius: 35px;
    padding: 8px 18px;
    color: var(--text-dim);
    font-weight: 600;
    letter-spacing: 1px;
    font-size: 0.8rem;
    text-decoration: none;
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
    cursor: pointer;
    font-family: 'Orbitron', sans-serif;
    text-transform: uppercase;
    display: inline-block;
    width: 31%;
}

.more-btn:hover { 
    transform: translateY(-2px);
}

.prism-box { 
    flex: 0 0 45%;
    display: flex; 
    flex-direction: column; 
    gap: 12px;
    min-width: 0;
    transition: all 0.3s ease;
    max-width: 45%;
}

.holo-frame {
    border: none;
    border-radius: 0px;
    box-shadow: none;
    aspect-ratio: auto;
    height: 450px;
    width: 100%;
    display: flex; 
    align-items: center; 
    justify-content: center; 
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
    overflow: hidden;
}

.holo-frame img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease-out;
    will-change: transform;
    cursor: zoom-in;
}

.holo-frame[data-device="keyboard"]:hover img { transform: scale(2.5); }
.holo-frame[data-device="mouse"]:hover img { transform: scale(1.3); }
.holo-frame[data-device="monitor"]:hover img { transform: scale(1.03); }
.holo-frame[data-device="headphones"]:hover img { transform: scale(1.0); }
.holo-frame[data-device="camera"]:hover img { transform: scale(1.2); }
.holo-frame[data-device="microphone"]:hover img { transform: scale(1.2); }
.holo-frame[data-device="mat"]:hover img { transform: scale(1.05); }

.holo-frame.zoomed {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 85vw;
    height: 85vh;
    z-index: 1000;
    border: 2px solid var(--neon-pink);
    box-shadow: var(--glow-xl) var(--neon-pink);
    cursor: zoom-out;
    background: rgba(26, 26, 58, 0.95);
    border-radius: 20px;
    overflow: hidden;
}

.holo-frame.zoomed img {
    cursor: zoom-out;
    width: 30%;
    height: 80%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.zoom-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(5, 5, 16, 0.95);
    backdrop-filter: blur(8px);
    z-index: 999;
    display: none;
}

.zoom-overlay.active {
    display: block;
}

.placeholder-glow {
    display: flex; 
    flex-direction: column; 
    align-items: center; 
    gap: 8px;
    font-size: 2.5rem;
    color: var(--neon-purple);
    width: 100%; 
    height: 100%; 
    justify-content: center;
    text-shadow: var(--glow-lg) currentColor;
    text-align: center;
    padding: 15px;
}

.placeholder-glow span {
    font-size: 0.9rem;
}

/* ============================================ */
/* ========== СЕКЦИЯ КОНСТРУКТОРА ========== */
/* ============================================ */
.constructor-section {
    margin: 60px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    padding: 0 30px;
}

.nav-panel {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 30px;
    padding: 10px 0;
    border-bottom: 1px solid rgba(0, 255, 157, 0.3);
    width: 100%;
    max-width: 1200px;
}

.knowledge-nav-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 25px;
    background: linear-gradient(135deg, rgba(0, 255, 157, 0.15), rgba(255, 0, 229, 0.15));
    border: 1px solid transparent;
    border-image: repeating-linear-gradient(45deg, #00ff9d, #ff00e5) 30;
    border-width: 2px;
    border-style: solid;
    color: var(--light, #f0f5ff);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    backdrop-filter: blur(10px);
    box-shadow: 0 0 30px rgba(0, 255, 157, 0.2);
    clip-path: polygon(0% 0%, 90% 0%, 100% 30%, 100% 100%, 10% 100%, 0% 70%);
    transition: all 0.3s ease;
    cursor: pointer;
    color: white;
}

.knowledge-nav-btn i {
    font-size: 1.1rem;
    color: #00ff9d;
    filter: drop-shadow(0 0 8px #00ff9d);
}

.knowledge-nav-btn:hover {
    background: linear-gradient(135deg, rgba(0, 255, 157, 0.3), rgba(255, 0, 229, 0.3));
    box-shadow: 0 0 40px rgba(0, 255, 157, 0.4);
    transform: translateY(-2px);
}

.tools-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
    margin: -6px 0;
    position: relative;
    width: 100%;
    max-width: 1200px;
    justify-content: center;
}

.tool-card {
    background: rgba(15, 20, 35, 0.9);
    padding: 30px 25px;
    position: relative;
    backdrop-filter: blur(15px);
    border: 1px solid transparent;
    transition: none;
    clip-path: polygon(0% 0%, 83% 0%, 100% 23%, 100% 100%, 15% 100%, 0% 85%);
    box-shadow: 10px 10px 30px rgba(0, 0, 0, 0.5);
    will-change: unset;
    width: 100%;
}

.tool-card:nth-child(1) {
    border-image: repeating-linear-gradient(45deg, #00ff9d, #ff00e5) 30;
    border-width: 2px;
    border-style: solid;
}

.tool-card:nth-child(2) {
    border-image: repeating-linear-gradient(-45deg, #ff00e5, #ffaa00) 30;
    border-width: 2px;
    border-style: solid;
}

.card-ribbon {
    position: absolute;
    top: 15px;
    right: 0px;
    background: linear-gradient(135deg, #00ff9d, #ff00e5);
    color: black;
    padding: 5px 25px;
    font-weight: 800;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    transform: rotate(45deg) translateX(25px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    z-index: 5;
}

.tool-card:nth-child(2) .card-ribbon {
    background: linear-gradient(135deg, #ff00e5, #cc00b8);
}

.tool-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    gap: 15px;
}

.tool-icon-wrapper {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    position: relative;
    background: rgba(0, 0, 0, 0.4);
    border-radius: 30px 10px 30px 10px;
    transform: rotate(5deg);
    transition: none;
}

.tool-card:nth-child(1) .tool-icon-wrapper {
    color: #00ff9d;
    box-shadow: 0 0 30px rgba(0, 255, 157, 0.3);
}

.tool-card:nth-child(2) .tool-icon-wrapper {
    color: #ff00e5;
    box-shadow: 0 0 30px rgba(255, 0, 229, 0.3);
}

.tool-title {
    font-size: 1.8rem;
    font-weight: 800;
    line-height: 1.2;
    text-transform: uppercase;
}

.tool-card:nth-child(1) .tool-title {
    background: linear-gradient(135deg, #00ff9d, #aaffdd);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.tool-card:nth-child(2) .tool-title {
    background: linear-gradient(135deg, #ff00e5, #ffbbff);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.tool-description {
    color: #ccddff;
    line-height: 1.6;
    margin-bottom: 20px;
    font-size: 0.9rem;
    padding: 15px;
    background: rgba(0, 255, 157, 0.05);
    border-left: 4px solid #00ff9d;
    border-radius: 0 20px 20px 0;
}

.cyber-btn {
    display: block;
    padding: 12px 25px;
    text-align: center;
    color: black;
    text-decoration: none;
    font-weight: 800;
    font-size: 1rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    z-index: 1;
    clip-path: polygon(0% 0%, 90% 0%, 100% 30%, 100% 100%, 10% 100%, 0% 70%);
    transition: none;
}

.tool-card:nth-child(1) .cyber-btn {
    background: linear-gradient(135deg, #00ff9d, #00bb70);
    box-shadow: 0 10px 20px rgba(0, 255, 157, 0.3);
}

.tool-card:nth-child(2) .cyber-btn {
    background: linear-gradient(135deg, #ff00e5, #bb00aa);
    box-shadow: 0 10px 20px rgba(255, 0, 229, 0.3);
}

.cyber-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.7s ease;
    z-index: -1;
}

.cyber-btn:hover::before {
    left: 100%;
}

.cyber-btn:hover {
    transform: none;
    filter: brightness(1.2);
}

/* ============================================ */
/* ========== ФУТЕР ========== */
/* ============================================ */
.footer {
    background: rgba(13, 10, 31, 0.98);
    border-top: 2px solid transparent;
    border-image: linear-gradient(90deg, var(--neon-blue), var(--neon-pink), var(--neon-blue));
    border-image-slice: 1;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(15px);
    margin-top: auto;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 0% 0%, rgba(0, 243, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 100% 100%, rgba(255, 0, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.footer::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent 30%, rgba(0, 243, 255, 0.03) 50%, transparent 70%);
    animation: footerGlow 15s linear infinite;
}

@keyframes footerGlow {
    0% { transform: translateX(-30%) translateY(-30%) rotate(0deg); }
    100% { transform: translateX(30%) translateY(30%) rotate(10deg); }
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem 30px 0;
    position: relative;
    z-index: 1;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section {
    display: flex;
    flex-direction: column;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 5px;
    margin-bottom: 1rem;
    text-decoration: none;
    transition: var(--transition-medium);
}

.footer-logo:hover {
    transform: translateY(-3px);
}

.footer-logo-text {
    text-shadow: 0 0 15px var(--neon-blue);
    color: var(--neon-blue);
    font-size: 1.6rem;
    font-weight: 300;
    letter-spacing: 3px;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: 'Montserrat', sans-serif;
}

.footer-slogan {
    color: var(--neon-pink);
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 1px;
    font-family: 'Segoe UI', sans-serif;
    opacity: 0.9;
    text-shadow: 0 0 8px var(--neon-pink);
}

.footer-description {
    color: rgba(255, 255, 255, 0.92);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 0.85rem;
    opacity: 0.8;
    max-width: 300px;
}

.social-links {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    color: var(--neon-blue);
    text-decoration: none;
    transition: var(--transition-medium);
    font-size: 1.1rem;
    border: 1px solid rgba(0, 243, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 243, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.social-link:hover::before {
    left: 100%;
}

.social-link:hover {
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-pink));
    color: white;
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 5px 20px rgba(0, 243, 255, 0.5);
    border-color: transparent;
}

.footer-title {
    color: var(--neon-blue);
    font-size: 1.1rem;
    margin-bottom: 1.2rem;
    font-weight: 700;
    font-family: 'Orbitron', sans-serif;
    position: relative;
    padding-bottom: 10px;
    text-shadow: 0 0 10px rgba(0, 243, 255, 0.5);
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-pink));
    border-radius: 2px;
    box-shadow: 0 0 10px var(--neon-blue);
}

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

.footer-links li {
    margin-bottom: 0.7rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.92);
    text-decoration: none;
    transition: var(--transition-medium);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 8px;
    opacity: 0.8;
    position: relative;
    padding-left: 0;
}

.footer-links a i {
    margin-right: 8px;
    color: var(--neon-blue);
    font-size: 0.8rem;
    transition: var(--transition-medium);
    opacity: 0.7;
}

.footer-links a:hover {
    opacity: 1;
    color: var(--neon-blue);
    transform: translateX(8px);
}

.footer-links a:hover i {
    opacity: 1;
    transform: scale(1.2);
    color: var(--neon-pink);
}

.contact-info {
    margin-bottom: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.92);
    font-size: 0.85rem;
    opacity: 0.8;
    transition: var(--transition-medium);
    padding: 6px 10px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid transparent;
}

.contact-item:hover {
    opacity: 1;
    background: rgba(0, 243, 255, 0.05);
    border-color: rgba(0, 243, 255, 0.2);
    transform: translateX(5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.contact-item i {
    color: var(--neon-blue);
    width: 18px;
    text-align: center;
    font-size: 1rem;
    filter: drop-shadow(0 0 5px var(--neon-blue));
}

.contact-item span {
    flex: 1;
}

.footer-bottom {
    border-top: 1px solid rgba(0, 243, 255, 0.15);
    padding: 1.2rem 0;
    position: relative;
    backdrop-filter: blur(10px);
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 30px;
}

.copyright {
    color: rgba(255, 255, 255, 0.92);
    opacity: 0.6;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    gap: 6px;
}

.copyright i {
    color: var(--neon-pink);
    animation: heartBeat 1.5s ease infinite;
}

@keyframes heartBeat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); color: var(--neon-blue); }
}

.footer-bottom-links {
    display: flex;
    gap: 1.5rem;
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.92);
    text-decoration: none;
    font-size: 0.8rem;
    transition: var(--transition-medium);
    opacity: 0.6;
    position: relative;
    padding: 3px 0;
}

.footer-bottom-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-pink));
    transition: width 0.3s ease;
}

.footer-bottom-links a:hover {
    opacity: 1;
    color: var(--neon-blue);
}

.footer-bottom-links a:hover::after {
    width: 100%;
}

/* ============================================ */
/* ========== NEXUS CORE СТИЛИ (СТРАНИЦЫ) ========== */
/* ============================================ */
.floating-elements {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 0;
}

.floating-element {
    position: absolute;
    border-radius: 50%;
    filter: blur(20px);
    opacity: 0.3;
    animation: float 8s ease-in-out infinite;
}

.floating-element:nth-child(1) {
    width: 200px;
    height: 200px;
    top: 10%;
    left: 5%;
    background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
}

.floating-element:nth-child(2) {
    width: 300px;
    height: 300px;
    bottom: 10%;
    right: 5%;
    background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
    animation-delay: 2s;
}

.floating-element:nth-child(3) {
    width: 150px;
    height: 150px;
    top: 50%;
    right: 15%;
    background: radial-gradient(circle, var(--secondary) 0%, transparent 70%);
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-30px) scale(1.1); }
}

.cpu-hero {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin: 1rem 0;
    flex-wrap: wrap;
    background: linear-gradient(135deg, rgba(0,212,255,0.05), rgba(138,43,226,0.05));
    border-radius: 60px;
    padding: 1.5rem;
    border: 1px solid rgba(0,212,255,0.2);
    backdrop-filter: blur(8px);
}

.cpu-definition-box {
    flex: 1.2;
    min-width: 300px;
    background: rgba(0,0,0,0.45);
    border-radius: 32px;
    padding: 1.2rem;
    border-left: 6px solid var(--secondary);
    backdrop-filter: blur(4px);
    text-align: left;
}

.cpu-definition-box h3 {
    font-size: 1.6rem;
    margin-bottom: 0.8rem;
    color: var(--secondary);
    font-weight: 700;
}

.cpu-definition-box p {
    margin-bottom: 0.8rem;
    font-size: 1rem;
    line-height: 1.6;
}

.cpu-image-container {
    position: relative;
    width: 400px;
    max-width: 100%;
    background: linear-gradient(135deg, rgba(0,212,255,0.12), rgba(138,43,226,0.1));
    border-radius: 36px;
    box-shadow: 0 0 45px rgba(0,212,255,0.35);
    overflow: hidden;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cpu-real-img {
    width: 100%;
    height: 100%;
    min-height: 260px;
    object-fit: cover;
    display: block;
    border-radius: 36px;
}

.three-actions {
    display: flex;
    gap: 0.8rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.action-pill {
    background: rgba(0,212,255,0.15);
    border-radius: 50px;
    padding: 0.4rem 1rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border: 1px solid rgba(0,212,255,0.4);
    font-weight: 500;
    font-size: 0.85rem;
}

.instant-insight {
    background: linear-gradient(145deg, #0F0F24, #080812);
    border-radius: 28px;
    padding: 0.8rem 1rem;
    margin-top: 1rem;
    border: 1px solid rgba(0,245,160,0.4);
    width: 100%;
    line-height: 1.5;
    font-size: 0.9rem;
}

.subtitle {
    font-size: 1rem;
    max-width: 1050px;
    margin: 1rem auto;
    line-height: 1.6;
    text-align: center;
    opacity: 0.92;
    padding: 0 15px;
}

.spec-badges {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
    margin: 1rem 0 0.5rem;
}

.badge {
    background: rgba(0,212,255,0.2);
    padding: 0.4rem 1.2rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    backdrop-filter: blur(4px);
}

.guide-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 1.5rem;
    margin-top: 1rem;
}

.main-article {
    background: linear-gradient(145deg, rgba(20, 20, 40, 0.8), rgba(10, 10, 30, 0.95));
    border-radius: 25px;
    padding: 1.5rem;
    backdrop-filter: blur(12px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.1);
}

.side-panel {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.cpu-widget {
    background: linear-gradient(135deg, rgba(0,113,197,0.2), rgba(138,43,226,0.12));
    border-radius: 1.5rem;
    padding: 1rem;
    border: 1px solid var(--secondary);
    margin-bottom: 1rem;
}

.cpu-widget h4 {
    font-size: 1rem;
    margin-bottom: 0.6rem;
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--secondary);
}

.cmd-box {
    background: #0A0A14;
    border-radius: 12px;
    padding: 8px 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    border: 1px solid rgba(255,255,255,0.1);
    margin: 10px 0;
}

.cmd-code {
    font-family: 'Courier New', monospace;
    font-weight: bold;
    color: #FDE047;
    background: rgba(0,0,0,0.5);
    padding: 3px 8px;
    border-radius: 20px;
    font-size: 0.75rem;
}

.copy-btn {
    background: rgba(0,212,255,0.2);
    border: 1px solid var(--secondary);
    padding: 4px 10px;
    border-radius: 40px;
    font-size: 0.65rem;
    cursor: pointer;
    color: white;
    transition: 0.2s;
}

.copy-btn:hover {
    background: var(--secondary);
    color: #0A0A14;
}

.info-bento {
    background: linear-gradient(145deg, #0F0F24, #080812);
    border-radius: 1.5rem;
    padding: 1rem;
    border: 1px solid rgba(138,43,226,0.3);
    margin-bottom: 1rem;
}

.info-bento h4 {
    font-size: 0.95rem;
    margin: 0.3rem 0;
    color: var(--secondary);
}

h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 1.5rem 0 1rem;
    border-left: 4px solid var(--primary);
    padding-left: 1rem;
    background: linear-gradient(90deg, rgba(138,43,226,0.15) 0%, rgba(0,0,0,0) 100%);
    border-radius: 0 12px 12px 0;
    color: var(--secondary);
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

h2:first-of-type {
    margin-top: 0;
}

h3 {
    font-size: 1.2rem;
    margin-top: 1rem;
    margin-bottom: 0.5rem;
    color: var(--secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

p {
    line-height: 1.6;
    margin-bottom: 0.8rem;
    font-size: 0.95rem;
}

.info-card {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 1rem;
    margin-bottom: 1rem;
    border-left: 4px solid var(--secondary);
    transition: 0.3s;
}

.info-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.3);
}

.success-card {
    border-left-color: var(--success);
    background: linear-gradient(145deg, rgba(0,245,160,0.08), rgba(30,30,60,0.7));
}

.card-title {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.6rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.grid-spec {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 0.8rem;
    margin: 1rem 0;
}

.spec-card {
    background: rgba(0,0,0,0.35);
    border-radius: 1rem;
    padding: 0.8rem 1rem;
    border: 1px solid rgba(255,255,255,0.08);
    transition: 0.25s;
    cursor: pointer;
}

.spec-card:hover {
    transform: translateY(-4px);
    border-color: var(--secondary);
    background: rgba(0,212,255,0.08);
}

.spec-title {
    font-weight: 700;
    font-size: 1rem;
    color: var(--success);
    margin-bottom: 0.3rem;
    display: flex;
    justify-content: space-between;
}

.spec-desc {
    color: rgba(240,242,254,0.8);
    font-size: 0.85rem;
}

.btn-detail {
    background: rgba(0,212,255,0.15);
    border: 1px solid rgba(0,212,255,0.4);
    padding: 0.15rem 0.7rem;
    border-radius: 40px;
    font-size: 0.65rem;
    color: var(--secondary);
    cursor: pointer;
    display: inline-block;
    margin-top: 6px;
    transition: 0.2s;
}

.btn-detail:hover {
    background: var(--secondary);
    color: var(--darker);
}

.more-specs-btn {
    display: flex;
    justify-content: center;
    margin: 0.8rem 0;
}

.more-specs-btn a {
    background: linear-gradient(135deg, rgba(0,212,255,0.2), rgba(138,43,226,0.3));
    border: 1px solid var(--secondary);
    border-radius: 60px;
    padding: 0.6rem 1.5rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--secondary);
    backdrop-filter: blur(4px);
    transition: 0.25s;
    font-size: 0.9rem;
}

.more-specs-btn a:hover {
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    color: var(--darker);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,212,255,0.4);
}

.suffix-buttons-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 1.5rem 0 0.8rem;
    justify-content: center;
}

.suffix-vendor-btn {
    background: linear-gradient(145deg, rgba(0,212,255,0.12), rgba(138,43,226,0.2));
    border: 1px solid rgba(0,212,255,0.5);
    border-radius: 60px;
    padding: 0.7rem 1.2rem;
    font-size: 1rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    backdrop-filter: blur(8px);
    color: white;
    transition: 0.25s;
}

.suffix-vendor-btn i {
    font-size: 1.3rem;
}

.suffix-vendor-btn:hover {
    transform: translateY(-5px);
    background: linear-gradient(145deg, rgba(0,212,255,0.3), rgba(138,43,226,0.4));
    border-color: var(--secondary);
    box-shadow: 0 10px 25px rgba(0,212,255,0.3);
}

.cheatsheet-section {
    margin: 1.5rem 0;
    background: linear-gradient(145deg, rgba(0,212,255,0.05), rgba(138,43,226,0.08));
    border-radius: 32px;
    padding: 1rem;
    border: 1px solid rgba(0,212,255,0.25);
    backdrop-filter: blur(4px);
}

.cheatsheet-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--secondary);
    border-left: 4px solid var(--success);
    padding-left: 0.8rem;
}

.cheatsheet-title i {
    font-size: 1.3rem;
    color: var(--success);
}

.cheatsheet-table {
    width: 100%;
    border-collapse: collapse;
    background: rgba(0,0,0,0.35);
    border-radius: 20px;
    overflow: hidden;
}

.cheatsheet-table th, .cheatsheet-table td {
    padding: 0.6rem;
    text-align: left;
    border-bottom: 1px solid rgba(0,212,255,0.2);
    vertical-align: top;
}

.cheatsheet-table th {
    background: rgba(0,212,255,0.15);
    color: var(--secondary);
    font-weight: 700;
    font-size: 0.85rem;
}

.cheatsheet-table td:first-child {
    font-weight: 600;
    background: rgba(0,0,0,0.2);
    width: 28%;
}

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

.intel-highlight { color: #00D4FF; font-weight: 600; }
.amd-highlight { color: #F05A28; font-weight: 600; }

.cheatsheet-note {
    margin-top: 0.8rem;
    font-size: 0.75rem;
    color: rgba(240,242,254,0.7);
    background: rgba(0,0,0,0.3);
    border-radius: 20px;
    padding: 0.5rem 0.8rem;
    display: inline-block;
}

.socket-compat-section {
    margin: 1.5rem 0;
    background: linear-gradient(145deg, rgba(138,43,226,0.08), rgba(0,212,255,0.08));
    border-radius: 32px;
    padding: 1rem;
    border: 1px solid rgba(138,43,226,0.4);
    backdrop-filter: blur(4px);
}

.socket-compat-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--primary);
    border-left: 4px solid var(--primary);
    padding-left: 0.8rem;
}

.socket-compat-title i {
    font-size: 1.3rem;
    color: var(--primary);
}

.socket-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: space-between;
}

.socket-card {
    flex: 1;
    min-width: 220px;
    background: rgba(0,0,0,0.4);
    border-radius: 20px;
    padding: 0.8rem;
    border: 1px solid rgba(0,212,255,0.2);
    transition: 0.2s;
}

.socket-card:hover {
    transform: translateY(-3px);
    border-color: var(--secondary);
}

.socket-name {
    font-size: 1rem;
    font-weight: 800;
    margin-bottom: 0.6rem;
    display: flex;
    align-items: center;
    gap: 8px;
    padding-bottom: 0.4rem;
    border-bottom: 1px dashed rgba(255,255,255,0.2);
}

.amd-socket .socket-name { color: #F05A28; }
.intel-socket .socket-name { color: #00D4FF; }

.cpu-list {
    margin-top: 0.5rem;
    font-size: 0.75rem;
    color: rgba(240,242,254,0.7);
    background: rgba(0,0,0,0.3);
    border-radius: 12px;
    padding: 0.4rem 0.6rem;
}

.cpu-list strong {
    color: var(--success);
}

.socket-full-btn {
    margin-top: 0.8rem;
    text-align: center;
}

.socket-full-btn button {
    background: rgba(0,212,255,0.15);
    border: 1px solid var(--secondary);
    padding: 0.4rem 1.2rem;
    border-radius: 40px;
    cursor: pointer;
    color: var(--secondary);
    transition: 0.2s;
    font-size: 0.75rem;
}

.socket-full-btn button:hover {
    background: var(--secondary);
    color: var(--darker);
}

.director-metafora {
    background: linear-gradient(145deg, rgba(0,212,255,0.08), rgba(138,43,226,0.12));
    border-radius: 28px;
    padding: 1.2rem;
    margin-bottom: 1.2rem;
    border: 1px solid rgba(0,212,255,0.3);
    transition: 0.3s;
}

.director-metafora:hover {
    transform: translateY(-4px);
    border-color: var(--success);
    box-shadow: 0 15px 30px rgba(0,245,160,0.15);
}

.metafora-header {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
    color: var(--success);
    border-bottom: 1px dashed rgba(0,245,160,0.4);
    padding-bottom: 0.5rem;
}

.metafora-header i {
    font-size: 1.5rem;
    background: linear-gradient(45deg, var(--secondary), var(--success));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.highlight-card {
    background: rgba(0,0,0,0.45);
    border-radius: 20px;
    padding: 0.8rem 1rem;
    margin: 0.8rem 0;
    border-left: 3px solid var(--secondary);
}

.cache-list {
    list-style: none;
    margin: 0.6rem 0 0.4rem 1rem;
}

.cache-list li {
    margin-bottom: 0.4rem;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
}

.cache-list li i {
    width: 24px;
    color: var(--success);
}

.example-letter {
    background: linear-gradient(145deg, rgba(0,212,255,0.08), rgba(20,20,60,0.7));
    border-radius: 28px;
    padding: 1.2rem;
    margin: 1rem 0 0;
    border: 1px solid rgba(0,212,255,0.5);
    transition: 0.3s;
}

.example-letter:hover {
    border-color: var(--secondary);
    box-shadow: 0 0 15px rgba(0,212,255,0.2);
}

.example-letter h4 {
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--secondary);
    border-bottom: 1px dashed rgba(0,212,255,0.4);
    padding-bottom: 0.4rem;
}

.step-list {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    margin: 1rem 0;
}

.step-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(0,0,0,0.35);
    padding: 0.5rem 0.8rem;
    border-radius: 40px;
    backdrop-filter: blur(4px);
    transition: 0.2s;
    border-left: 2px solid transparent;
}

.step-item:hover {
    background: rgba(0,212,255,0.12);
    transform: translateX(5px);
    border-left-color: var(--secondary);
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    background: linear-gradient(135deg, var(--secondary), #3a6ea5);
    border-radius: 50%;
    font-weight: bold;
    font-size: 0.8rem;
    color: #0F0F1E;
    box-shadow: 0 0 6px rgba(0,212,255,0.5);
}

.step-text {
    flex: 1;
    font-size: 0.85rem;
    line-height: 1.4;
    color: #eef2ff;
}

.step-text strong {
    color: var(--secondary);
}

.speed-footer {
    margin-top: 1rem;
    padding: 0.5rem 0.8rem;
    background: rgba(0,212,255,0.12);
    border-radius: 40px;
    text-align: center;
    font-weight: 600;
    border: 1px solid rgba(0,212,255,0.5);
    color: #aaf0ff;
    font-size: 0.85rem;
}

.checklist-section {
    margin: 1.5rem 0;
    background: linear-gradient(145deg, rgba(0,245,160,0.08), rgba(0,212,255,0.08));
    border-radius: 32px;
    padding: 1rem;
    border: 1px solid rgba(0,245,160,0.4);
    backdrop-filter: blur(4px);
}

.checklist-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--success);
    border-left: 4px solid var(--success);
    padding-left: 1rem;
}

.checklist-title i {
    font-size: 1.4rem;
    color: var(--success);
}

.checklist-vertical {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    margin-bottom: 1rem;
}

.checklist-item {
    background: rgba(0,0,0,0.45);
    border-radius: 20px;
    padding: 0.8rem 1rem;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    transition: 0.25s;
    border: 1px solid rgba(0,245,160,0.2);
}

.checklist-item:hover {
    transform: translateX(6px);
    border-color: var(--success);
    background: rgba(0,245,160,0.08);
}

.checklist-icon {
    font-size: 1.2rem;
    color: var(--success);
    min-width: 28px;
    text-align: center;
}

.checklist-content {
    flex: 1;
}

.checklist-content strong {
    font-size: 0.95rem;
    color: var(--success);
    display: block;
    margin-bottom: 5px;
}

.checklist-content p {
    margin-bottom: 0;
    font-size: 0.85rem;
    color: rgba(240,242,254,0.85);
    line-height: 1.5;
}

.golden-rule-compact {
    background: linear-gradient(135deg, rgba(0,212,255,0.15), rgba(138,43,226,0.2));
    border-radius: 60px;
    padding: 0.6rem 1.2rem;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: 1px solid rgba(255,215,0,0.5);
    backdrop-filter: blur(4px);
    width: auto;
    margin-top: 0.5rem;
}

.golden-rule-compact i {
    font-size: 1.1rem;
    color: #FFD700;
}

.golden-rule-compact span {
    font-weight: 700;
    color: #FFE484;
    white-space: nowrap;
    font-size: 0.85rem;
}

.golden-rule-compact p {
    margin: 0;
    font-size: 0.85rem;
    color: rgba(240,242,254,0.9);
}

/* ============================================ */
/* ========== КОНФИГУРАТОР ========== */
/* ============================================ */
.configurator-page {
    max-width: 1400px;
    margin: 80px auto 60px;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}

.config-layout {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 40px;
    align-items: start;
}

.category-block {
    background: rgba(15, 20, 35, 0.85);
    backdrop-filter: blur(15px);
    border-radius: 20px;
    padding: 20px;
    margin-bottom: 20px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: var(--transition-medium);
}

.category-block:hover {
    box-shadow: var(--glow-md) rgba(0, 243, 255, 0.15);
}

.category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.category-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    color: var(--neon-cyan);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.category-selected {
    font-size: 0.8rem;
    color: var(--text-dim);
    font-weight: 600;
}

.options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 12px;
}

.component-card {
    background: rgba(26, 26, 58, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 12px;
    cursor: pointer;
    transition: var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.component-card:hover {
    transform: translateY(-3px);
    border-color: rgba(0, 234, 255, 0.5);
}

.component-card.selected {
    border-color: var(--neon-green);
    box-shadow: var(--glow-md) var(--neon-green);
    background: rgba(0, 255, 157, 0.08);
}

.component-card.incompatible {
    border-color: #ff3333;
    box-shadow: var(--glow-md) rgba(255, 50, 50, 0.4);
}

.card-name {
    font-weight: 700;
    margin-bottom: 4px;
    font-size: 0.9rem;
}

.card-specs {
    font-size: 0.75rem;
    color: var(--text-dim);
    margin-bottom: 6px;
}

.card-price {
    color: var(--neon-cyan);
    font-weight: 700;
    font-size: 0.95rem;
}

.card-tick {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 20px;
    height: 20px;
    background: var(--neon-green);
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    color: #000;
}

.component-card.selected .card-tick {
    display: flex;
}

.config-summary {
    background: rgba(15, 20, 35, 0.9);
    backdrop-filter: blur(15px);
    border-radius: 20px;
    padding: 20px;
    position: sticky;
    top: 100px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6);
}

.summary-header {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.1rem;
    margin-bottom: 15px;
    background: var(--gradient-electric);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.status-box {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    padding: 12px;
    margin-bottom: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    min-height: 50px;
    font-size: 0.85rem;
}

.status-ok {
    color: var(--neon-green);
    text-shadow: var(--glow-sm) var(--neon-green);
}

.status-warn {
    color: var(--neon-yellow);
    text-shadow: var(--glow-sm) var(--neon-yellow);
}

.status-err {
    color: #ff3333;
    text-shadow: var(--glow-sm) #ff3333;
}

.summary-items {
    margin-bottom: 15px;
    max-height: 200px;
    overflow-y: auto;
    padding-right: 5px;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 6px;
    font-size: 0.8rem;
    padding-bottom: 6px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.summary-totals {
    margin-bottom: 15px;
}

.total-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.total-row.price {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--neon-cyan);
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px dashed rgba(255, 255, 255, 0.2);
}

/* ============================================ */
/* ========== КАЛЬКУЛЯТОР ========== */
/* ============================================ */
.calc-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 40px;
    align-items: start;
    margin-top: 30px;
}

.calc-card {
    background: rgba(15, 20, 35, 0.9);
    backdrop-filter: blur(15px);
    border-radius: 20px;
    padding: 25px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.calc-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 12px;
}

.calc-label {
    font-weight: 600;
    color: var(--text-soft);
    font-size: 0.9rem;
}

.calc-input {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--neon-cyan);
    color: #fff;
    padding: 6px 10px;
    border-radius: 8px;
    width: 100px;
    text-align: center;
    font-family: 'Exo 2';
}

.calc-input:focus {
    outline: none;
    box-shadow: var(--glow-sm) var(--neon-cyan);
}

.result-box {
    background: linear-gradient(135deg, rgba(0, 255, 157, 0.1), rgba(0, 243, 255, 0.1));
    border: 2px solid var(--neon-green);
    border-radius: 16px;
    padding: 20px;
    text-align: center;
}

.result-watt {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--neon-green);
    text-shadow: var(--glow-md) var(--neon-green);
    margin: 8px 0;
}

.result-tier {
    background: var(--neon-purple);
    color: #000;
    padding: 4px 12px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.8rem;
    display: inline-block;
}

/* ============================================ */
/* ========== БАЗА ЗНАНИЙ ========== */
/* ============================================ */
.kb-filters {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
    margin: 30px 0 40px;
}

.filter-btn {
    padding: 8px 18px;
    border-radius: 30px;
    border: 1px solid var(--neon-purple);
    background: rgba(170, 0, 255, 0.1);
    color: var(--text-soft);
    cursor: pointer;
    transition: var(--transition-medium);
    font-size: 0.85rem;
}

.filter-btn.active,
.filter-btn:hover {
    background: var(--neon-purple);
    color: #000;
    box-shadow: var(--glow-md) var(--neon-purple);
}

.kb-search {
    width: 100%;
    max-width: 500px;
    margin: 0 auto 30px;
    position: relative;
}

.kb-search input {
    width: 100%;
    padding: 12px 18px 12px 40px;
    border-radius: 50px;
    border: 1px solid var(--neon-cyan);
    background: rgba(0, 0, 0, 0.3);
    color: #fff;
    font-size: 0.9rem;
}

.kb-search i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--neon-cyan);
}

.kb-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}

.kb-card {
    background: rgba(26, 26, 58, 0.7);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-medium);
}

.kb-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--glow-md) rgba(0, 243, 255, 0.3);
    border-color: var(--neon-cyan);
}

.kb-img {
    height: 160px;
    background: linear-gradient(135deg, var(--bg-medium), var(--bg-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--neon-purple);
}

.kb-content {
    padding: 15px;
}

.kb-tag {
    font-size: 0.7rem;
    background: var(--gradient-cyber);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: 700;
    margin-bottom: 6px;
    display: block;
}

.kb-title {
    font-size: 1rem;
    margin-bottom: 8px;
    color: var(--text-glow);
}

.kb-desc {
    color: var(--text-dim);
    font-size: 0.8rem;
    line-height: 1.5;
    margin-bottom: 12px;
}

.kb-link {
    color: var(--neon-green);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.8rem;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

/* ============================================ */
/* ========== ПРЕЛОАДЕР ========== */
/* ============================================ */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #0a0818;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader-logo {
    font-size: 3.5rem;
    font-weight: 100;
    margin-bottom: 1.5rem;
    font-family: 'Orbitron', sans-serif;
    background: linear-gradient(90deg, #00f3ff, #ff00ff, #00ff9d, #ff9900);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 20px rgba(0, 243, 255, 0.5);
    letter-spacing: 5px;
    position: relative;
    animation: pulse 2s infinite alternate;
}

.preloader-logo::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #00f3ff, #ff00ff, #00ff9d, #ff9900);
    border-radius: 3px;
}

.loading-bar {
    width: 250px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
    position: relative;
}

.loading-progress {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #00f3ff, #ff00ff);
    border-radius: 3px;
    transition: width 0.3s ease;
    box-shadow: 0 0 10px rgba(0, 243, 255, 0.7);
}

.loading-text {
    margin-top: 0.8rem;
    color: #00f3ff;
    font-size: 0.8rem;
    font-family: 'Orbitron', sans-serif;
    text-shadow: 0 0 10px rgba(0, 243, 255, 0.7);
}

@keyframes pulse {
    0% {
        transform: scale(1);
        text-shadow: 0 0 20px rgba(0, 243, 255, 0.5);
    }
    100% {
        transform: scale(1.05);
        text-shadow: 0 0 30px rgba(0, 243, 255, 0.8);
    }
}

/* ============================================ */
/* ========== АНИМАЦИИ ========== */
/* ============================================ */
.animate-item {
    opacity: 0;
    animation: fadeSlide 0.55s ease forwards;
}

@keyframes fadeSlide {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ============================================ */
/* ========== АДАПТИВНОСТЬ (MEDIA QUERIES) ========== */
/* ============================================ */
@media (max-width: 1200px) {
    .guide-layout { grid-template-columns: 1fr; }
    .config-layout { grid-template-columns: 1fr; }
    .calc-grid { grid-template-columns: 1fr; }
    .config-summary { position: static; margin-top: 30px; }
    h1 { font-size: 2rem; }
    .container { padding: 1rem; }
    .cpu-hero { flex-direction: column; text-align: center; gap: 1rem; }
    .cpu-definition-box { text-align: center; width: 100%; }
    .cpu-image-container { width: 350px; margin: 0 auto; }
    .golden-rule-compact span { white-space: normal; }
    .footer-grid {
        grid-template-columns: 1.5fr 1fr 1fr 1fr;
        gap: 1.5rem;
    }
    .side-panel {
        position: static;
        margin-top: 20px;
    }
}

@media (max-width: 1100px) {
    .hero-grid { grid-template-columns: 1fr; }
    .hero-left { max-width: 700px; margin: 0 auto; text-align: center; }
    .hero-right { display: none; }
    .hero-footnote { display: none; }
    .glitch-slogan { justify-content: center; }
    .desc-original { text-align: center; padding-left: 0; }
    .divider-section { align-items: center; }
    .divider-line { margin: 0 auto; }
    .divider-line:nth-child(2),
    .divider-line:nth-child(3) { margin: 0 auto; }
}

@media (max-width: 1024px) {
    .slider-container { height: 500px; }
    .slide-info { padding: 25px 20px; }
    .nav-arrow.prev { left: 12px; }
    .nav-arrow.next { right: 12px; }
}

@media (max-width: 992px) {
    .navbar { padding: 0 20px; }
    .hamburger { display: flex; }
    .nav-links {
        position: fixed;
        top: var(--nav-height);
        left: 0;
        width: 100%;
        height: calc(100vh - var(--nav-height));
        background: rgba(7, 6, 18, 0.98);
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        gap: 1rem;
        padding: 2rem 1.5rem;
        transform: translateX(-100%);
        transition: transform 0.5s cubic-bezier(0.68, -0.6, 0.32, 1.6);
        backdrop-filter: blur(20px);
        border-top: 1px solid rgba(0, 243, 255, 0.1);
        overflow-y: auto;
    }
    .nav-links.active { transform: translateX(0); }
    .dropdown-menu {
        position: static;
        box-shadow: none;
        background: rgba(10, 8, 25, 0.8);
        border: 1px solid rgba(0, 243, 255, 0.1);
        margin-top: 10px;
        padding-left: 0;
        display: none;
        width: 100%;
        max-width: 250px;
    }
    .dropdown-menu::before { display: none; }
    .dropdown.open .dropdown-menu { display: flex; }
    .nav-item a { font-size: 1rem; padding: 10px 20px; }
    .footer-grid {
        grid-template-columns: 1fr 1fr 1fr;
        gap: 1.5rem;
    }
    .footer-content { padding: 1.5rem 20px 0; }
    .footer-bottom-content { padding: 0 20px; }
}

@media (max-width: 900px) {
    .glitch-panel { flex-direction: column; }
    .nav-cubes { 
        flex-direction: row; 
        width: 100%; 
        height: auto; 
        border-right: none; 
        border-bottom: 2px dashed rgba(255,70,255,0.4); 
        padding: 10px; 
        gap: 8px; 
        overflow-x: auto; 
        justify-content: flex-start;
    }
    .cube-btn {
        width: 70px;
        height: 70px;
        font-size: 22px;
        flex-shrink: 0;
    }
    .prism-box { 
        display: none; 
    }
    .stream-text { 
        flex: 1; 
        padding-right: 0; 
    }
    .layout-dual { 
        flex-direction: column; 
    }
    .holo-frame {
        height: 300px;
    }
}

@media (max-width: 768px) {
    .container { padding: 0 15px; }
    .slider-wrapper { padding: 0 15px; }
    .peripheria-section { padding: 0 15px; }
    .constructor-section { padding: 0 15px; }
    
    .hero-title { font-size: 2.2rem; }
    .pro { font-size: 2.2rem; }
    .prosto { font-size: 1.3rem; }
    .glitch-slogan { font-size: 1rem; }
    .glitch-slogan .word { font-size: 0.9rem; padding: 4px 10px; }
    .desc-original { font-size: 0.9rem; }
    
    .slider-container { height: 500px; }
    .slide-content { flex-direction: column; }
    .slide-image { flex: 0 0 35%; }
    .slide-info { 
        flex: 1; 
        width: 100%; 
        border-left: none; 
        border-top: 2px solid rgba(0, 234, 255, 0.3); 
        padding: 15px; 
        overflow-y: auto; 
    }
    .slide-info h2 { font-size: 1.5rem; }
    .slide-info p { font-size: 0.85rem; }
    .feature-item { padding: 5px 10px; font-size: 0.7rem; white-space: normal; }
    
    .components-grid { grid-template-columns: 1fr; }
    .section-title { font-size: 1.8rem; }
    .section-subtitle { font-size: 0.9rem; }
    
    .tools-container { 
        grid-template-columns: 1fr; 
        max-width: 100%;
        gap: 20px;
    }
    .tool-header { flex-direction: column; text-align: center; }
    .tool-title { font-size: 1.3rem; }
    .tool-description { font-size: 0.8rem; padding: 12px; }
    .tool-card { padding: 20px 15px; }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1.5rem;
    }
    .footer-content { padding: 1.5rem 15px 0; }
    .footer-bottom-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
        padding: 0 15px;
    }
    .footer-bottom-links {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }
    .footer-logo-text { font-size: 1.4rem; }
    .footer-description { max-width: 100%; }
    
    .options-grid { grid-template-columns: 1fr; }
    .configurator-page { margin-top: 60px; }
    
    .cpu-image-container { width: 280px; }
    .cpu-real-img { min-height: 200px; }
    
    .socket-grid { flex-direction: column; }
    .socket-card { min-width: 100%; }
    
    .suffix-buttons-wrapper { flex-direction: column; align-items: center; }
    .suffix-vendor-btn { width: 100%; justify-content: center; }
    
    .cheatsheet-table { display: block; overflow-x: auto; }
    .cheatsheet-table th, .cheatsheet-table td { font-size: 0.75rem; padding: 0.4rem; }
}

@media (max-width: 600px) {
    .preloader-logo { font-size: 2rem; }
    .loading-bar { width: 180px; }
    .hero-title { font-size: 1.8rem; }
    .pro { font-size: 1.8rem; }
    .prosto { font-size: 1rem; }
    h1 { font-size: 1.5rem; }
    h2 { font-size: 1.2rem; }
    .section-title { font-size: 1.4rem; }
}

@media (max-width: 576px) {
    .footer-grid { grid-template-columns: 1fr; gap: 1.2rem; }
    .footer-section { text-align: center; align-items: center; }
    .footer-title::after { left: 50%; transform: translateX(-50%); }
    .footer-links a { justify-content: center; }
    .contact-item { width: 100%; justify-content: flex-start; text-align: left; }
    .footer-bottom-links { flex-direction: column; gap: 0.6rem; }
    .social-links { justify-content: center; }
    .footer-logo { align-items: center; }
    .footer-description { text-align: center; }
}

@media (max-width: 480px) {
    .slider-container { height: 450px; }
    .slide-image { flex: 0 0 30%; }
    .nav-arrow { width: 30px; height: 30px; font-size: 12px; }
    
    .tools-container { gap: 20px; margin: 30px 0; }
    .tool-card { padding: 20px 12px; }
    .tool-title { font-size: 1.1rem; }
    .tool-description { font-size: 0.75rem; padding: 10px; }
    .tool-icon-wrapper { width: 50px; height: 50px; font-size: 1.5rem; }
    
    .cpu-definition-box { padding: 0.8rem; min-width: auto; }
    .cpu-definition-box h3 { font-size: 1.1rem; }
    .three-actions { justify-content: center; }
    .action-pill { font-size: 0.7rem; padding: 0.3rem 0.8rem; }
    
    .grid-spec { grid-template-columns: 1fr; }
    
    .calc-row { flex-direction: column; gap: 8px; align-items: flex-start; }
    .calc-input { width: 100%; }
    
    .result-watt { font-size: 2rem; }
}

@media (max-width: 380px) {
    .hero-title { font-size: 1.5rem; }
    .pro { font-size: 1.5rem; }
    .prosto { font-size: 0.9rem; }
    .glitch-slogan .word { font-size: 0.75rem; padding: 3px 8px; }
    .pre-badge { font-size: 0.7rem; letter-spacing: 3px; }
    .section-title { font-size: 1.2rem; }
    .badge { padding: 0.3rem 0.8rem; font-size: 0.7rem; }
}