.page-about {
    color: #FFF5E1; /* Text Main color on dark background */
    background-color: #B71C1C; /* Background color */
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

.page-about__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 20px;
    padding-top: 10px; /* Small top padding, body handles header offset */
    box-sizing: border-box;
    overflow: hidden;
}

.page-about__hero-image-wrapper {
    width: 100%;
    max-width: 100%;
    margin-bottom: 30px;
    display: flex;
    justify-content: center;
}

.page-about__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    border-radius: 8px;
}

.page-about__hero-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 15px;
}

.page-about__main-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    color: #FFD86A; /* Gold from button gradient */
    margin-bottom: 20px;
    font-weight: bold;
    line-height: 1.2;
    letter-spacing: -0.03em;
}

.page-about__hero-description {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: #FFF5E1;
}

.page-about__cta-button {
    display: inline-block;
    background: linear-gradient(180deg, #FFD86A 0%, #E6B800 100%);
    color: #333333; /* Dark text for gold button */
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    border: 2px solid #F2B544;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-about__cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    opacity: 0.9;
}

.page-about__dark-bg {
    background-color: #B71C1C; /* Main background color */
    color: #FFF5E1; /* Main text color */
}

.page-about__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    box-sizing: border-box;
}

.page-about__section-title {
    font-size: 2.5rem;
    color: #FFD86A; /* Gold for section titles */
    text-align: center;
    margin-bottom: 40px;
    font-weight: bold;
}

.page-about__text-block {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 25px;
    text-align: justify;
}

.page-about__values-grid,
.page-about__features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-about__card {
    background-color: #D32F2F; /* Card BG color */
    border: 1px solid #F2B544; /* Border color */
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-about__card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.page-about__card-title {
    font-size: 1.5rem;
    color: #FFD86A; /* Gold for card titles */
    margin-bottom: 15px;
    font-weight: bold;
}

.page-about__card-text {
    font-size: 1rem;
    color: #FFF5E1;
    line-height: 1.7;
    text-align: justify;
}

.page-about__feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    display: block;
    object-fit: contain;
}

.page-about__tech-image {
    width: 100%;
    height: auto;
    display: block;
    margin-top: 30px;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
}

.page-about__cta-video-section {
    padding-bottom: 60px;
}

.page-about__video-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
    max-width: 100%;
    background: #000;
    border-radius: 12px;
    margin: 40px auto;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
}

.page-about__video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
}

.page-about__cta-button--video {
    margin-top: 30px;
}

.page-about__faq-list {
    margin-top: 40px;
}

.page-about__faq-item {
    margin-bottom: 20px;
    text-align: left;
    overflow: hidden;
    cursor: pointer;
}

.page-about__faq-item summary {
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    font-size: 1.2rem;
    font-weight: bold;
    color: #FFD86A;
    background-color: #7A0E0E; /* Deep Red for summary background */
    border-radius: 8px;
    transition: background-color 0.3s ease;
}

.page-about__faq-item summary::-webkit-details-marker {
    display: none;
}

.page-about__faq-item summary:hover {
    background-color: #E53935;
}

.page-about__faq-toggle {
    font-size: 1.5rem;
    line-height: 1;
    margin-left: 15px;
}

.page-about__faq-answer {
    padding: 20px;
    font-size: 1rem;
    color: #FFF5E1;
    line-height: 1.7;
    border-top: 1px solid #F2B544;
    background-color: #D32F2F;
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px;
}

.page-about__faq-item[open] .page-about__faq-question {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

.page-about__cta-section {
    padding-top: 60px;
    padding-bottom: 80px;
    text-align: center;
}

.page-about__cta-button--large {
    padding: 18px 40px;
    font-size: 1.3rem;
    margin-top: 30px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-about__main-title {
        font-size: clamp(2.2rem, 6vw, 3rem);
    }
    .page-about__section-title {
        font-size: 2.2rem;
    }
}

@media (max-width: 768px) {
    .page-about__hero-section {
        padding: 40px 15px;
        padding-top: 10px !important;
    }
    .page-about__hero-image-wrapper {
        margin-bottom: 20px;
    }
    .page-about__hero-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    .page-about__main-title {
        font-size: clamp(1.8rem, 8vw, 2.5rem);
    }
    .page-about__hero-description {
        font-size: 1rem;
    }
    .page-about__cta-button {
        padding: 12px 25px;
        font-size: 1rem;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }
    .page-about__container {
        padding: 30px 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    .page-about__section-title {
        font-size: 2rem;
        margin-bottom: 30px;
    }
    .page-about__text-block {
        font-size: 0.95rem;
    }
    .page-about__values-grid,
    .page-about__features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .page-about__card {
        padding: 20px;
    }
    .page-about__card-title {
        font-size: 1.3rem;
    }
    .page-about__card-text {
        font-size: 0.9rem;
    }
    .page-about__feature-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 15px;
    }
    .page-about__tech-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    .page-about__video-wrapper {
        margin: 30px auto;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }
    .page-about__video {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    .page-about__faq-item summary {
        font-size: 1rem;
        padding: 15px;
    }
    .page-about__faq-answer {
        font-size: 0.9rem;
        padding: 15px;
    }
    .page-about__cta-button--large {
        padding: 15px 30px;
        font-size: 1.1rem;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }
    .page-about__cta-buttons,
    .page-about__button-group,
    .page-about__btn-container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        flex-wrap: wrap !important;
        gap: 10px;
    }
    .page-about__cta-buttons {
        display: flex;
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .page-about__main-title {
        font-size: clamp(1.6rem, 10vw, 2rem);
    }
    .page-about__section-title {
        font-size: 1.8rem;
    }
}