:root {
    --bg-color: #050505;
    --surface-color: #111111;
    --text-primary: #f0f0f0;
    --text-secondary: #888888;
    --accent-color: #9c1523;
    --accent-hover: #c41b2d;
    --border-color: #222222;
    --font-main: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-main);
    line-height: 1.6;
    padding: 0 20px;
}

.container { max-width: 1200px; margin: 0 auto; padding: 40px 0; }

/* HEADER & INFO BLOCK */
.header { text-align: center; margin-bottom: 60px; }
.brand-name { font-family: var(--font-mono); font-size: 2.5rem; font-weight: 700; }

.info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; margin-bottom: 80px; }
.info-block { background: var(--surface-color); padding: 30px; border: 1px solid var(--border-color); border-radius: 8px; }
.info-block h2 { font-family: var(--font-mono); font-size: 1rem; color: var(--text-secondary); margin-bottom: 15px; }

/* TAGS */
.tags-wrapper { margin-bottom: 40px; }
.tags-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.section-title { font-family: var(--font-mono); font-size: 1.5rem; }
.tags { display: flex; gap: 10px; flex-wrap: wrap; }
.tag { 
    background: transparent; border: 1px solid var(--border-color); 
    color: var(--text-secondary); padding: 6px 16px; font-family: var(--font-mono);
    cursor: pointer; transition: 0.2s; border-radius: 4px;
}
.tag.active, .tag:hover { border-color: var(--accent-color); color: var(--text-primary); }

/* GRID */
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.item { 
    background: var(--surface-color); border: 1px solid var(--border-color); 
    border-radius: 8px; overflow: hidden; cursor: pointer; transition: 0.3s;
}
.item:hover { border-color: var(--accent-color); transform: translateY(-5px); }
.item video, .item img { width: 100%; height: 200px; object-fit: cover; display: block; }
.item-title { padding: 15px; font-family: var(--font-mono); font-weight: 600; }

/* MODAL */
.modal-bg { 
    position: fixed; inset: 0; background: rgba(0,0,0,0.9); 
    display: none; justify-content: center; align-items: center; z-index: 1000; padding: 20px;
}
.modal { 
    background: var(--surface-color); max-width: 900px; width: 100%; 
    border-radius: 12px; overflow: hidden; position: relative; border: 1px solid var(--border-color);
}
.modal-info { padding: 30px; }
.product-title { font-size: 1.8rem; margin-bottom: 15px; }
.product-desc { color: var(--text-secondary); white-space: pre-wrap; font-size: 0.95rem; }

/* BUTTONS */
.btn { 
    display: inline-block; padding: 10px 20px; border: 1px solid var(--accent-color); 
    color: var(--text-primary); font-family: var(--font-mono); text-decoration: none; border-radius: 4px;
}
.btn:hover { background: var(--accent-color); transition: all 0.3s ease; }
.btn.documentation { border-color: var(--text-secondary); color: var(--text-secondary); }

/* CAROUSEL */
.carousel { position: relative; background: #000; min-height: 300px; }
.modal-media-el { width: 100%; max-height: 500px; object-fit: contain; }
.arrow { 
    position: absolute; top: 50%; transform: translateY(-50%); background: none; 
    border: none; color: white; font-size: 2rem; cursor: pointer; padding: 20px; opacity: 0.5;
}
.arrow:hover { opacity: 1; color: var(--accent-color); }
.arrow.right { right: 0; }
.close-btn { position: absolute; top: 15px; right: 20px; background: none; border: none; color: white; font-size: 1.5rem; cursor: pointer; z-index: 10; }

.brand-subtitle {
    font-family: var(--font-mono);
    color: var(--accent-color);
    font-size: 0.9rem;
    margin-top: 5px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* Стилизация контактов */
.contact-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.contact-item {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    text-decoration: none;
    color: var(--text-primary);
    transition: color 0.2s ease;
}

.contact-item .label {
    color: var(--text-secondary);
    width: 80px;
    display: inline-block;
}

.contact-item:hover {
    color: var(--accent-color);
}

/* Стек технологий */
.stack-grid {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin-top: 15px;
}

.stack-icon {
    height: 32px;
    width: auto;
    filter: grayscale(1) brightness(0.8);
    transition: all 0.3s ease;
}

.stack-icon:hover {
    filter: grayscale(0) brightness(1);
    transform: translateY(-3px);
}

/* Логотипы компаний */
.experience-section {
    margin-top: 100px;
    padding-top: 40px;
    border-top: 1px solid var(--border-color);
}

.company-logos {
    display: flex;
    gap: 40px;
    align-items: center;
    margin-top: 20px;
    opacity: 0.5;
}

.company-logo {
    height: 30px;
    filter: grayscale(1);
}

/* Reset Button Style */
.reset-btn, 
.clear-btn, 
#show-all-btn {
    background: transparent;
    color: rgba(216, 202, 161, 0.4); 
    border: 1px solid rgba(216, 202, 161, 0.2);
    padding: 8px 16px;
    font-family: "JetBrainsMono", monospace;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: var(--tag-border-radius);
}

.reset-btn:hover, 
.clear-btn:hover, 
#show-all-btn:hover {
    color: var(--accent-color);
    border-color: var(--accent-color);
    background: rgba(217, 55, 44, 0.05);
    box-shadow: 0 0 15px rgba(217, 55, 44, 0.2);
}

/* "Show All" */
.show-more-container {
    display: flex;
    justify-content: center;
    margin: 40px 0;
}

#show-all-btn {
    width: 200px;
    text-align: center;
}

/* EXP */
.experience-section {
    margin-top: 60px;
    padding: 60px 0;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.company-logos {
    display: flex;
    gap: 60px;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    opacity: 0.4;
    transition: opacity 0.3s ease;
}

.company-logos:hover {
    opacity: 0.8;
}

.company-logo,
.company-logos img,
.company-logos svg {
    height: auto;
    max-height: 45px;
    min-height: 25px;
    width: auto;
    max-width: 120px;
    object-fit: contain;
}

.logo-tall {
    transform: scale(1.4);
    transform-origin: center;
}

@media (max-width: 768px) {
    .company-logos { gap: 30px; }
    .company-logo { height: 25px; }
}