/* === DIVIDER === */
.divider {
    height: 2px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(214, 148, 13, 0.1) 10%,
        rgba(214, 148, 13, 0.5) 25%,
        #d6940d 50%, 
        rgba(214, 148, 13, 0.5) 75%,
        rgba(214, 148, 13, 0.1) 90%,
        transparent 100%
    );
    box-shadow: 0 0 15px rgba(214, 148, 13, 0.3);
    margin: 0;
}

/* === ABOUT SECTION (Наша миссия) === */
.section {
    min-height: calc(100vh - var(--header-height)); /* Минимальная высота, растягивается под контент */
    display: flex;
    align-items: center;
    position: relative;
    background: linear-gradient(135deg, #1a1c22 0%, #0f1115 100%);
    padding: 6rem 0;
}

/* Эффект мерцания фона */
.section-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 15% 85%, rgba(139, 144, 154, 0.4) 0%, transparent 32%),
        radial-gradient(circle at 85% 15%, rgba(90, 95, 107, 0.3) 0%, transparent 42%);
    opacity: 0.12;
    animation: atmosphericPulse 7s ease-in-out infinite;
    pointer-events: none;
    z-index: 0;
}

@keyframes atmosphericPulse {
    0%, 100% { opacity: 0.08; }
    50% { opacity: 0.18; }
}


.container-fluid-custom {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Шапка секции унифицирована через общие классы:
   .section-header / .section-title / .section-description (см. features.css) */

/* About Grid */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-content {
    font-size: 1.125rem;
    color: #c1c9d2;
    line-height: 1.8;
    background: rgba(26, 28, 34, 0.6);
    border: 1px solid rgba(139, 144, 154, 0.2);
    border-radius: 20px;
    padding: 3rem;
    backdrop-filter: blur(10px);
}

.about-content p {
    margin-bottom: 1.5rem;
}

.about-content p:last-child {
    margin-bottom: 0;
}

.about-content strong {
    color: #d6940d;
    font-weight: 600;
    font-size: 1.25rem;
    display: block;
    margin-bottom: 0.5rem;
}

.about-visual {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    background-image: url('../images/other/Image_1.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border: 1px solid rgba(139, 144, 154, 0.2);
    min-height: 400px;
    height: 100%;
    display: flex;
    align-items: flex-end;
}

.about-visual::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.3) 50%, transparent 100%);
}

.about-visual-content {
    position: relative;
    z-index: 1;
    padding: 2rem;
}

.about-visual h3 {
    font-family: 'Play', sans-serif;
    font-size: 1.5rem;
    color: #d6940d;
    margin-bottom: 0.5rem;
}

.about-visual .preview-text {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    line-height: 1.5;
    margin: 0;
}

/* Features Grid (карточки внизу) */
.about-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.about-feature-item {
    background: linear-gradient(135deg, #1a1c22 0%, #0f1115 100%);
    border: 1px solid rgba(152, 158, 161, 0.18);
    border-radius: 16px;
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    transition: all 0.4s ease;
}

.about-feature-item::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0));
    border-radius: 16px;
    opacity: 0;
    filter: blur(10px);
    transition: all 0.4s ease;
    z-index: -1;
}

.about-feature-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 16px;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.about-feature-item:hover {
    transform: translateY(-6px);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 15px 60px rgba(0, 0, 0, 0.6);
}

.about-feature-item:hover::before {
    opacity: 1;
    filter: blur(20px);
}

.about-feature-item:hover::after {
    opacity: 1;
}

.about-feature-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    position: relative;
}

.about-feature-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #d6940d, #faa608);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 22px rgba(214, 148, 13, 0.35);
    position: relative;
    flex-shrink: 0;
    transition: all 0.4s ease;
}

.about-feature-item:hover .about-feature-icon {
    transform: scale(1.15) rotate(10deg);
    box-shadow: 0 0 35px rgba(214, 148, 13, 0.5), 0 0 60px rgba(214, 148, 13, 0.3);
    filter: brightness(1.3);
    animation: aboutIconFloat 2s ease-in-out infinite;
}

@keyframes aboutIconFloat {
    0%, 100% {
        transform: scale(1.15) rotate(10deg) translateY(0);
    }
    50% {
        transform: scale(1.15) rotate(10deg) translateY(-5px);
    }
}

.about-feature-icon svg {
    width: 28px;
    height: 28px;
    stroke: #fff;
}

.about-feature-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #ffffff;
    position: relative;
    transition: color 0.3s ease;
    text-align: center;
}

.about-feature-item:hover .about-feature-title {
    color: #d6940d;
}

.about-feature-text {
    font-size: 0.95rem;
    color: #c1c9d2;
    line-height: 1.6;
    position: relative;
    transition: color 0.3s ease;
    text-align: center;
}

.about-feature-item:hover .about-feature-text {
    color: #c0c5ce;
}

/* === Адаптивность === */
@media (max-width: 1365px) {
    .section {
        min-height: auto;
        height: auto;
        padding: 4rem 0;
    }
    
    /* заголовок/подпись секции — общие стили в features.css */
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

@media (max-width: 768px) {
    .section {
        padding: 3rem 0;
    }
    
    .container-fluid-custom {
        padding: 0 1rem;
    }
    
    /* заголовок/подпись секции — общие стили в features.css */

    .about-visual h3 {
        font-size: 1.2rem;
        margin-bottom: 0.5rem;
    }

    .about-visual .preview-text {
        line-height: 1.4;
        font-size: 0.9rem;
    }

    .about-visual-content {
        padding: 1.5rem;
    }
    
    .about-content {
        font-size: 1rem;
        padding: 2rem;
    }

    .about-content strong {
        font-size: 1.15rem;
    }

    .about-features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .about-feature-item {
        padding: 2rem;
    }

    .about-visual {
        min-height: 300px;
    }
}

@media (max-width: 480px) {
    .section {
        padding: 2rem 0;
    }

    /* заголовок/подпись секции — общие стили в features.css */

    .about-content {
        font-size: 0.95rem;
        padding: 1.5rem;
    }

    .about-content strong {
        font-size: 1.1rem;
    }
    
    .about-visual h3 {
        font-size: 1rem;
    }

    .about-visual {
        min-height: 250px;
    }

    .about-feature-item {
        padding: 1.5rem;
    }

    .about-feature-title {
        font-size: 1.1rem;
    }

    .about-feature-text {
        font-size: 0.9rem;
    }
}