:root {
    --page-about-primary-bg: #1A1A2E;
    --page-about-secondary-accent: #E9B824;
    --page-about-text-on-dark: #F0F0F0; /* Light grey for text on dark background */
    --page-about-text-on-light: #1A1A2E; /* Dark blue for text on light background */
    --page-about-dark-text-contrast: #1A1A2E; /* Primary dark text color */
    --page-about-light-text-contrast: #F0F0F0; /* Primary light text color */
}

.page-about {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--page-about-text-on-dark);
    background-color: var(--page-about-primary-bg);
}

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

.page-about__hero-section {
    background: linear-gradient(135deg, var(--page-about-primary-bg) 0%, #3a3a5f 100%);
    padding: 100px 0;
    text-align: center;
    color: var(--page-about-text-on-dark);
    position: relative;
    overflow: hidden;
}

.page-about__hero-section::before {
    content: '';
    position: absolute;
    top: -50px;
    left: -50px;
    width: 200px;
    height: 200px;
    background-color: rgba(233, 184, 36, 0.1);
    border-radius: 50%;
    animation: page-about__float 10s ease-in-out infinite alternate;
}

.page-about__hero-section::after {
    content: '';
    position: absolute;
    bottom: -50px;
    right: -50px;
    width: 250px;
    height: 250px;
    background-color: rgba(233, 184, 36, 0.15);
    border-radius: 50%;
    animation: page-about__float 12s ease-in-out infinite alternate-reverse;
}

@keyframes page-about__float {
    0% { transform: translate(0, 0); }
    100% { transform: translate(20px, 20px); }
}

.page-about__hero-title {
    font-size: 3.5em;
    margin-bottom: 20px;
    font-weight: bold;
    color: var(--page-about-light-text-contrast);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-about__hero-subtitle {
    font-size: 1.5em;
    margin-bottom: 40px;
    color: var(--page-about-light-text-contrast);
}

.page-about__section {
    padding: 80px 0;
    background-color: var(--page-about-primary-bg);
}

.page-about__section:nth-of-type(even) {
    background-color: #2a2a40; /* Slightly lighter dark blue for contrast */
}

.page-about__section-title {
    font-size: 2.8em;
    color: var(--page-about-secondary-accent);
    text-align: center;
    margin-bottom: 50px;
    font-weight: bold;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.page-about__subsection-title {
    font-size: 2em;
    color: var(--page-about-secondary-accent);
    margin-top: 40px;
    margin-bottom: 20px;
    font-weight: bold;
}

.page-about__text {
    font-size: 1.1em;
    margin-bottom: 15px;
    color: var(--page-about-text-on-dark);
}

.page-about__center-text {
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.page-about__grid--reverse .page-about__content-block {
    order: 2;
}

.page-about__grid--reverse .page-about__image-block {
    order: 1;
}

.page-about__image-block {
    text-align: center;
}

.page-about__image {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease-in-out;
}

.page-about__image:hover {
    transform: translateY(-5px);
}

.page-about__list {
    list-style: none;
    padding-left: 0;
    margin-top: 20px;
}

.page-about__list li {
    font-size: 1.1em;
    margin-bottom: 10px;
    position: relative;
    padding-left: 30px;
    color: var(--page-about-text-on-dark);
}

.page-about__list li::before {
    content: '✓';
    color: var(--page-about-secondary-accent);
    font-weight: bold;
    position: absolute;
    left: 0;
    top: 0;
    font-size: 1.2em;
}

.page-about__highlight {
    color: var(--page-about-secondary-accent);
    font-weight: bold;
}

.page-about__keyword {
    color: var(--page-about-text-on-dark);
    font-weight: bold;
}

.page-about__btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    font-size: 1.1em;
    font-weight: bold;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    text-align: center;
}

.page-about__btn--primary {
    background-color: var(--page-about-secondary-accent);
    color: var(--page-about-dark-text-contrast);
    box-shadow: 0 5px 15px rgba(233, 184, 36, 0.4);
}

.page-about__btn--primary:hover {
    background-color: #d1a41f;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(233, 184, 36, 0.6);
}

.page-about__btn--secondary {
    background-color: transparent;
    color: var(--page-about-secondary-accent);
    border: 2px solid var(--page-about-secondary-accent);
    margin-left: 20px;
    box-shadow: 0 5px 15px rgba(233, 184, 36, 0.2);
}

.page-about__btn--secondary:hover {
    background-color: var(--page-about-secondary-accent);
    color: var(--page-about-dark-text-contrast);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(233, 184, 36, 0.4);
}

.page-about__btn--large {
    padding: 18px 40px;
    font-size: 1.2em;
    margin-top: 30px;
    margin-bottom: 20px;
}

.page-about__features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-about__feature-item {
    background-color: #2a2a40; /* Slightly lighter dark blue */
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
}

.page-about__feature-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5);
}

.page-about__feature-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 5px rgba(233, 184, 36, 0.6));
}

.page-about__feature-title {
    font-size: 1.8em;
    color: var(--page-about-secondary-accent);
    margin-bottom: 15px;
    font-weight: bold;
}

.page-about__feature-description {
    font-size: 1em;
    color: var(--page-about-text-on-dark);
}

.page-about__center-content {
    text-align: center;
}

/* Responsive Design */
@media (max-width: 992px) {
    .page-about__hero-title {
        font-size: 2.8em;
    }
    .page-about__hero-subtitle {
        font-size: 1.3em;
    }
    .page-about__section-title {
        font-size: 2.2em;
    }
    .page-about__subsection-title {
        font-size: 1.8em;
    }
    .page-about__grid {
        grid-template-columns: 1fr;
    }
    .page-about__grid--reverse .page-about__content-block,
    .page-about__grid--reverse .page-about__image-block {
        order: unset; /* Reset order for smaller screens */
    }
    .page-about__image-block {
        margin-top: 40px;
    }
}

@media (max-width: 768px) {
    .page-about__hero-section {
        padding: 80px 0;
    }
    .page-about__hero-title {
        font-size: 2.2em;
    }
    .page-about__hero-subtitle {
        font-size: 1.1em;
    }
    .page-about__section {
        padding: 60px 0;
    }
    .page-about__section-title {
        font-size: 1.8em;
    }
    .page-about__subsection-title {
        font-size: 1.5em;
    }
    .page-about__btn {
        padding: 12px 25px;
        font-size: 1em;
    }
    .page-about__btn--secondary {
        margin-left: 0;
        margin-top: 15px;
    }
    .page-about__btn--large {
        padding: 15px 30px;
        font-size: 1.1em;
    }
    .page-about__features-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .page-about__hero-title {
        font-size: 1.8em;
    }
    .page-about__hero-subtitle {
        font-size: 1em;
    }
    .page-about__section-title {
        font-size: 1.5em;
    }
    .page-about__text {
        font-size: 0.95em;
    }
    .page-about__feature-title {
        font-size: 1.5em;
    }
    .page-about__btn {
        width: 100%;
        margin-left: 0 !important;
    }
    .page-about__btn--secondary {
        margin-top: 10px;
    }
}