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

:root {
    --color-black: #000000;
    --color-dark-gray: #1a1a1a;
    --color-medium-gray: #333333;
    --color-light-gray: #666666;
    --color-white: #ffffff;
    --color-silver: #c0c0c0;
    --color-chrome: #e8e8e8;
    --font-heading: 'Bebas Neue', sans-serif;
    --font-body: 'Montserrat', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-black);
    background-image: url('image.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    color: var(--color-white);
    line-height: 1.6;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: -1;
    pointer-events: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--color-medium-gray);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 50px;
    width: auto;
    max-width: 150px;
    display: block;
    object-fit: contain;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 2rem;
    letter-spacing: 2px;
    background: linear-gradient(135deg, var(--color-white), var(--color-silver));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: none;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--color-white);
    margin: 3px 0;
    transition: 0.3s;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: var(--color-white);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.3s;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-silver);
    transition: width 0.3s;
}

.nav-menu a:hover {
    color: var(--color-silver);
}

.nav-menu a:hover::after {
    width: 100%;
}

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(135deg, rgba(0,0,0,0.8) 0%, rgba(26,26,26,0.9) 100%),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 2px,
            rgba(192,192,192,0.03) 2px,
            rgba(192,192,192,0.03) 4px
        );
}

.hero-content {
    position: relative;
    text-align: center;
    z-index: 1;
    padding: 2rem;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 10vw, 8rem);
    letter-spacing: 8px;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--color-white), var(--color-silver), var(--color-chrome));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(255,255,255,0.1);
}

.hero-title-img {
max-width: 90%;
max-height: 200px;
height: auto;
width: auto;
object-fit: contain;
filter: drop-shadow(0 0 30px rgba(255,255,255,0.2));
}

.hero-subtitle {
font-size: clamp(1rem, 3vw, 1.5rem);
color: var(--color-silver);
margin-bottom: 2rem;
letter-spacing: 2px;
text-transform: uppercase;
}

.cta-button {
display: inline-block;
padding: 1rem 2.5rem;
background: linear-gradient(135deg, var(--color-medium-gray), var(--color-light-gray));
color: var(--color-white);
text-decoration: none;
font-weight: 700;
text-transform: uppercase;
letter-spacing: 2px;
border: 2px solid var(--color-silver);
transition: all 0.3s;
position: relative;
overflow: hidden;
}

.cta-button::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 0.5s;
}

.cta-button:hover::before {
left: 100%;
}

.cta-button:hover {
background: linear-gradient(135deg, var(--color-light-gray), var(--color-silver));
transform: translateY(-2px);
box-shadow: 0 10px 30px rgba(192,192,192,0.3);
}

.section {
padding: 5rem 0;
position: relative;
}

.section::before {
content: '';
position: absolute;
top: 0;
left: 0;
right: 0;
height: 1px;
background: linear-gradient(90deg, transparent, var(--color-medium-gray), transparent);
}

.section-title {
font-family: var(--font-heading);
font-size: clamp(2.5rem, 6vw, 4rem);
text-align: center;
margin-bottom: 3rem;
letter-spacing: 4px;
background: linear-gradient(135deg, var(--color-white), var(--color-silver));
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-clip: text;
}

.about-section {
background: linear-gradient(180deg, var(--color-black) 0%, var(--color-dark-gray) 50%, var(--color-black) 100%);
}

.about-content {
display: grid;
grid-template-columns: 2fr 1fr;
gap: 3rem;
align-items: start;
}

.about-text p {
margin-bottom: 1.5rem;
color: var(--color-chrome);
font-size: 1.05rem;
line-height: 1.8;
}

.highlight-text {
padding: 1.5rem;
background: rgba(192,192,192,0.05);
border-left: 4px solid var(--color-silver);
font-style: italic;
}

.achievements {
display: grid;
grid-template-columns: 1fr;
gap: 2rem;
}

.achievement-item {
text-align: center;
padding: 1.5rem;
background: rgba(255,255,255,0.03);
border: 1px solid var(--color-medium-gray);
transition: all 0.3s;
}

.achievement-item:hover {
background: rgba(255,255,255,0.05);
border-color: var(--color-silver);
transform: translateY(-5px);
}

.achievement-number {
font-family: var(--font-heading);
font-size: 3rem;
color: var(--color-silver);
margin-bottom: 0.5rem;
}

.achievement-icon {
font-size: 3rem;
margin-bottom: 0.5rem;
}

.achievement-label {
font-size: 0.9rem;
color: var(--color-chrome);
text-transform: uppercase;
letter-spacing: 1px;
}

.media-section {
background: var(--color-black);
}

.media-tabs {
display: flex;
justify-content: center;
gap: 1rem;
margin-bottom: 3rem;
}

.tab-button {
padding: 0.75rem 2rem;
background: transparent;
color: var(--color-light-gray);
border: 2px solid var(--color-medium-gray);
font-family: var(--font-body);
font-weight: 600;
text-transform: uppercase;
letter-spacing: 1px;
cursor: pointer;
transition: all 0.3s;
}

.tab-button.active,
.tab-button:hover {
background: var(--color-medium-gray);
color: var(--color-white);
border-color: var(--color-silver);
}

.tab-content {
display: none;
}

.tab-content.active {
display: block;
}

.video-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
gap: 2rem;
}

.video-item {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    background: var(--color-dark-gray);
    border: 1px solid var(--color-medium-gray);
}

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

.video-link {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    text-decoration: none;
    display: flex;
    flex-direction: column;
}

.video-link-vk {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-dark-gray), var(--color-medium-gray));
    transition: all 0.3s;
}

.video-link-vk:hover .video-placeholder {
    background: linear-gradient(135deg, var(--color-medium-gray), var(--color-light-gray));
}

.vk-play-icon {
    color: var(--color-silver);
    filter: drop-shadow(0 0 10px rgba(192,192,192,0.3));
    transition: all 0.3s;
}

.video-link-vk:hover .vk-play-icon {
    color: var(--color-white);
    transform: scale(1.1);
}

.video-title-vk {
    margin-top: 1rem;
    color: var(--color-chrome);
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.3s;
}

.video-link-vk:hover .video-title-vk {
    color: var(--color-white);
}

.video-thumbnail {
position: relative;
width: 100%;
height: 100%;
overflow: hidden;
background: var(--color-dark-gray);
}

.video-thumbnail img {
width: 100%;
height: 100%;
object-fit: cover;
transition: transform 0.3s;
}

.video-link:hover .video-thumbnail img {
transform: scale(1.05);
}

.play-button {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
color: rgba(255, 255, 255, 0.9);
transition: all 0.3s;
filter: drop-shadow(0 0 10px rgba(0, 0, 0, 0.5));
}

.video-link:hover .play-button {
transform: translate(-50%, -50%) scale(1.1);
color: rgba(255, 255, 255, 1);
}

.video-title {
position: absolute;
bottom: 0;
left: 0;
right: 0;
padding: 0.5rem;
background: rgba(0, 0, 0, 0.8);
color: var(--color-white);
text-align: center;
font-size: 0.9rem;
margin: 0;
transition: background 0.3s;
}

.video-link:hover .video-title {
background: rgba(0, 0, 0, 0.95);
}

.photo-gallery {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
gap: 1.5rem;
}

.photo-item {
aspect-ratio: 1;
overflow: hidden;
border: 1px solid var(--color-medium-gray);
transition: all 0.3s;
position: relative;
}

.photo-item img {
width: 100%;
height: 100%;
object-fit: cover;
display: block;
cursor: pointer;
transition: transform 0.3s;
}

.photo-item:hover {
border-color: var(--color-silver);
transform: scale(1.05);
z-index: 10;
box-shadow: 0 10px 30px rgba(192,192,192,0.3);
}

.photo-placeholder {
width: 100%;
height: 100%;
display: flex;
align-items: center;
justify-content: center;
background: linear-gradient(135deg, var(--color-dark-gray), var(--color-medium-gray));
color: var(--color-light-gray);
text-align: center;
padding: 1rem;
}

.photo-note {
text-align: center;
margin-top: 2rem;
color: var(--color-light-gray);
font-style: italic;
}

.blog-section {
background: linear-gradient(180deg, var(--color-black) 0%, var(--color-dark-gray) 100%);
}

.blog-description {
text-align: center;
max-width: 800px;
margin: 0 auto 3rem;
font-size: 1.1rem;
color: var(--color-chrome);
line-height: 1.8;
}

.blog-links {
display: flex;
justify-content: center;
gap: 2rem;
flex-wrap: wrap;
}

.blog-link {
display: flex;
align-items: center;
gap: 0.75rem;
padding: 1rem 2rem;
background: var(--color-medium-gray);
color: var(--color-white);
text-decoration: none;
font-weight: 600;
border: 2px solid var(--color-light-gray);
transition: all 0.3s;
}

.blog-link:hover {
background: var(--color-light-gray);
border-color: var(--color-silver);
transform: translateY(-3px);
box-shadow: 0 10px 30px rgba(192,192,192,0.2);
}

.techrider-section {
background: var(--color-black);
}

.techrider-content {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 3rem;
max-width: 900px;
margin: 0 auto;
}

.techrider-brief h3 {
font-family: var(--font-heading);
font-size: 1.8rem;
margin-bottom: 1.5rem;
color: var(--color-silver);
letter-spacing: 2px;
}

.techrider-list {
list-style: none;
}

.techrider-list li {
padding: 0.75rem 0;
border-bottom: 1px solid var(--color-medium-gray);
color: var(--color-chrome);
}

.techrider-list li:last-child {
border-bottom: none;
}

.techrider-download {
display: flex;
align-items: center;
justify-content: center;
}

.download-button {
display: inline-flex;
align-items: center;
gap: 1rem;
padding: 1.5rem 2.5rem;
background: linear-gradient(135deg, var(--color-medium-gray), var(--color-light-gray));
color: var(--color-white);
text-decoration: none;
font-weight: 700;
text-transform: uppercase;
letter-spacing: 1px;
border: 2px solid var(--color-silver);
transition: all 0.3s;
}

.download-button:hover {
background: linear-gradient(135deg, var(--color-light-gray), var(--color-silver));
transform: translateY(-3px);
box-shadow: 0 10px 30px rgba(192,192,192,0.3);
}

.contacts-section {
background: linear-gradient(180deg, var(--color-dark-gray) 0%, var(--color-black) 100%);
}

.contacts-content {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 4rem;
max-width: 900px;
margin: 0 auto;
}

.contact-info h3,
.social-links h3 {
font-family: var(--font-heading);
font-size: 1.8rem;
margin-bottom: 1.5rem;
color: var(--color-silver);
letter-spacing: 2px;
}

.contact-name {
font-size: 1.3rem;
font-weight: 600;
margin-bottom: 2rem;
color: var(--color-chrome);
}

.contact-details {
display: flex;
flex-direction: column;
gap: 1rem;
}

.contact-item {
display: flex;
align-items: center;
gap: 1rem;
padding: 1rem;
background: rgba(255,255,255,0.03);
border: 1px solid var(--color-medium-gray);
color: var(--color-white);
text-decoration: none;
transition: all 0.3s;
}

.contact-item:hover {
background: rgba(255,255,255,0.05);
border-color: var(--color-silver);
transform: translateX(5px);
}

.social-icons {
display: flex;
gap: 1rem;
justify-content: flex-start;
flex-wrap: wrap;
}

.instagram-note {
font-size: 0.7rem;
vertical-align: super;
}

.instagram-disclaimer {
margin-top: 0.5rem;
font-size: 0.75rem;
color: var(--color-medium-gray);
font-style: italic;
}

.social-icon {
display: flex;
align-items: center;
justify-content: center;
width: 60px;
height: 60px;
background: var(--color-medium-gray);
color: var(--color-white);
border: 2px solid var(--color-light-gray);
transition: all 0.3s;
}

.social-icon:hover {
    background: var(--color-light-gray);
    border-color: var(--color-silver);
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 10px 30px rgba(192,192,192,0.3);
}

.footer {
    background: var(--color-black);
    border-top: 1px solid var(--color-medium-gray);
    padding: 2rem 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.copyright {
    color: var(--color-light-gray);
    font-size: 0.9rem;
}

.creator-credit {
    color: var(--color-light-gray);
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.creator-credit:hover {
    animation: glitchText 2s ease-in-out infinite;
}

@keyframes glitchText {
    0% {
        transform: translate(0);
        filter: hue-rotate(0deg);
    }
    10% {
        transform: translate(-2px, 1px) skew(-2deg);
        filter: hue-rotate(90deg);
    }
    20% {
        transform: translate(2px, -1px) skew(2deg);
        filter: hue-rotate(180deg);
    }
    30% {
        transform: translate(-1px, 2px) skew(-1deg);
        filter: hue-rotate(270deg);
    }
    40% {
        transform: translate(1px, -2px) skew(1deg);
        filter: hue-rotate(360deg);
    }
    50% {
        transform: translate(-2px, -1px) skew(-2deg);
        filter: hue-rotate(90deg);
    }
    60% {
        transform: translate(2px, 1px) skew(2deg);
        filter: hue-rotate(180deg);
    }
    70% {
        transform: translate(-1px, -2px) skew(-1deg);
        filter: hue-rotate(270deg);
    }
    80% {
        transform: translate(1px, 2px) skew(1deg);
        filter: hue-rotate(360deg);
    }
    90% {
        transform: translate(-2px, 1px) skew(-2deg);
        filter: hue-rotate(90deg);
    }
    100% {
        transform: translate(0);
        filter: hue-rotate(0deg);
    }
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    color: var(--color-light-gray);
    transition: color 0.3s;
}

.footer-social a:hover {
    color: var(--color-silver);
}

.creator-link {
    color: var(--color-light-gray);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    position: relative;
    display: inline-block;
}

.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--color-medium-gray);
    color: var(--color-white);
    border: 2px solid var(--color-silver);
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--color-silver);
    color: var(--color-black);
    transform: translateY(-5px);
}

@media (max-width: 768px) {
    .hero-title-img {
        max-width: 95%;
        max-height: 120px;
    }

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


    .mobile-menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        font-size: 0.9rem;
        background: rgba(0, 0, 0, 0.98);
        padding: 2rem;
        gap: 1rem;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s;
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-menu a {
        padding: 0.75rem 1rem;
        border-bottom: 1px solid var(--color-medium-gray);
        font-size: 0.85rem;
        letter-spacing: 1px;
    }

    .about-content,
    .techrider-content,
    .contacts-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .achievements {
        grid-template-columns: repeat(2, 1fr);
    }

    .video-grid {
        grid-template-columns: 1fr;
    }

    .video-item {
        min-height: 250px;
    }

    .blog-links {
        flex-direction: column;
        align-items: stretch;
    }

    .footer-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
        justify-content: center;
    }

    .hero-title {
        letter-spacing: 4px;
    }

    .section {
        padding: 3rem 0;
    }
}

.modal {
    display: none;
    position: fixed;
    z-index: 9999;
    padding-top: 50px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.95);
    animation: fadeIn 0.3s;
}

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

.modal-content {
    margin: auto;
    display: block;
    max-width: 90%;
    max-height: 85vh;
    object-fit: contain;
    animation: zoomIn 0.3s;
}

@keyframes zoomIn {
    from { transform: scale(0.8); }
    to { transform: scale(1); }
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 35px;
    color: var(--color-white);
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
    cursor: pointer;
    z-index: 10000;
}

.modal-close:hover,
.modal-close:focus {
    color: var(--color-silver);
    text-decoration: none;
}

.modal-caption {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 700px;
    text-align: center;
    color: var(--color-chrome);
    padding: 10px 0;
    height: 50px;
}

.modal-prev,
.modal-next {
    cursor: pointer;
    position: absolute;
    top: 50%;
    width: auto;
    padding: 16px;
    margin-top: -50px;
    color: var(--color-white);
    font-weight: bold;
    font-size: 30px;
    transition: 0.3s;
    border: none;
    background-color: rgba(0, 0, 0, 0.5);
    user-select: none;
}

.modal-prev {
    left: 0;
    border-radius: 0 3px 3px 0;
}

.modal-next {
    right: 0;
    border-radius: 3px 0 0 3px;
}

.modal-prev:hover,
.modal-next:hover {
    background-color: rgba(192, 192, 192, 0.3);
    color: var(--color-silver);
}

.spider-intro {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-black);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
    transition: opacity 0.5s ease;
}

.spider-intro.fade-out {
    opacity: 0;
    pointer-events: none;
}

.spider-container {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.spider-animated {
    position: absolute;
    width: 150px;
    height: 150px;
    opacity: 0.9;
    filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.5));
}

.main-content {
    opacity: 0;
    transition: opacity 0.8s ease;
}

.main-content.visible {
    opacity: 1;
}

@media (max-width: 480px) {
    .spider-animated {
        width: 100px;
        height: 100px;
    }
}

@media (max-width: 480px) {
    .achievements {
        grid-template-columns: 1fr;
    }

    .photo-gallery {
        grid-template-columns: 1fr;
    }

    .social-icons {
        justify-content: center;
    }

    .modal-content {
        max-width: 95%;
    }

    .modal-close {
        top: 10px;
        right: 15px;
        font-size: 30px;
    }

    .modal-prev,
    .modal-next {
        font-size: 20px;
        padding: 10px;
    }
}