:root {
    --primary-color: #26A9E0;
    --secondary-color: #FFFFFF;
    --login-color: #EA7C07;
    --background-color: #FFFFFF;
    --black-color: #000000;
    --text-dark: #333333;
    --text-light: #ffffff;
}

/* Base styles for the about-us page */
.page-about-us {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-light); /* Default to light text for dark background from shared.css */
    background-color: var(--neon-dark-bg); /* Inherited from shared.css body */
}

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

.page-about-us__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 60px 20px;
    padding-top: 10px; /* Small top padding */
    background-color: var(--primary-color);
    color: var(--text-light);
    overflow: hidden;
}

.page-about-us__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    margin-bottom: 30px;
}

.page-about-us__hero-content {
    text-align: center;
    max-width: 900px;
    z-index: 1;
}

.page-about-us__main-title {
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--secondary-color);
}

.page-about-us__hero-description {
    font-size: 1.15rem;
    margin-bottom: 30px;
    color: var(--secondary-color);
}

.page-about-us__hero-cta {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.page-about-us__btn-primary,
.page-about-us__btn-secondary {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    box-sizing: border-box;
    max-width: 100%;
    white-space: normal;
    word-wrap: break-word;
    text-align: center;
}

.page-about-us__btn-primary {
    background-color: var(--login-color);
    color: var(--secondary-color);
    border: 2px solid var(--login-color);
}

.page-about-us__btn-primary:hover {
    background-color: #c06306; /* Darken login color */
    border-color: #c06306; /* Darken login color */
}

.page-about-us__btn-secondary {
    background-color: transparent;
    color: var(--secondary-color);
    border: 2px solid var(--secondary-color);
}

.page-about-us__btn-secondary:hover {
    background-color: var(--secondary-color);
    color: var(--primary-color);
}

.page-about-us__introduction-section,
.page-about-us__why-choose-us-section,
.page-about-us__commitment-section {
    padding: 80px 0;
    background-color: var(--background-color);
    color: var(--text-dark);
}

.page-about-us__dark-section {
    background-color: var(--primary-color);
    color: var(--text-light);
    padding: 80px 0;
}

.page-about-us__section-title {
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: 50px;
    color: var(--primary-color);
}

.page-about-us__dark-section .page-about-us__section-title {
    color: var(--secondary-color);
}

.page-about-us__sub-title {
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    font-weight: 600;
    margin-top: 40px;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.page-about-us__text-block {
    font-size: 1.05rem;
    margin-bottom: 20px;
    line-height: 1.7;
}

.page-about-us__list {
    list-style: disc inside;
    margin-bottom: 20px;
    padding-left: 20px;
}

.page-about-us__list-item {
    margin-bottom: 10px;
    font-size: 1rem;
}

.page-about-us__features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.page-about-us__feature-card {
    background-color: var(--secondary-color);
    border-radius: 12px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
    padding: 30px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
    box-sizing: border-box;
    color: var(--text-dark);
}

.page-about-us__feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.page-about-us__feature-image {
    width: 100%;
    max-width: 400px; /* Matches HTML width for display */
    height: auto;
    border-radius: 8px;
    margin-bottom: 25px;
    object-fit: cover;
}

.page-about-us__feature-title {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.page-about-us__feature-description {
    font-size: 1rem;
    margin-bottom: 20px;
    flex-grow: 1;
}

.page-about-us__feature-list {
    list-style: none;
    padding: 0;
    text-align: left;
    width: 100%;
    font-size: 0.95rem;
}

.page-about-us__feature-list li {
    margin-bottom: 8px;
    padding-left: 25px;
    position: relative;
}

.page-about-us__feature-list li::before {
    content: '✅';
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

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

.page-about-us__commitment-item {
    background-color: var(--secondary-color);
    border-radius: 12px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
    padding: 30px;
    text-align: left;
    color: var(--text-dark);
}

.page-about-us__commitment-title {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.page-about-us__cta-section {
    text-align: center;
    background-color: var(--primary-color);
    color: var(--text-light);
}

.page-about-us__cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 40px;
    flex-wrap: wrap;
}

.page-about-us__text-center {
    text-align: center;
}

/* Responsive styles */
@media (max-width: 1024px) {
    .page-about-us__main-title {
        font-size: clamp(2rem, 4.5vw, 3rem);
    }
    .page-about-us__section-title {
        font-size: clamp(1.8rem, 4vw, 2.5rem);
    }
    .page-about-us__sub-title {
        font-size: clamp(1.4rem, 3vw, 1.8rem);
    }
}

@media (max-width: 768px) {
    .page-about-us {
        font-size: 16px;
        line-height: 1.6;
    }
    .page-about-us__container {
        padding-left: 15px;
        padding-right: 15px;
    }
    .page-about-us__hero-section {
        padding: 40px 15px;
        padding-top: 10px !important; /* body already handles --header-offset */
    }
    .page-about-us__main-title {
        font-size: clamp(1.8rem, 6vw, 2.5rem);
    }
    .page-about-us__hero-description {
        font-size: 1rem;
    }
    .page-about-us__btn-primary,
    .page-about-us__btn-secondary {
        width: 100% !important;
        max-width: 100% !important;
        padding: 12px 20px;
        font-size: 1rem;
        margin: 0;
    }
    .page-about-us__hero-cta,
    .page-about-us__cta-buttons {
        flex-direction: column;
        gap: 15px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        padding: 0 15px;
    }
    .page-about-us__introduction-section,
    .page-about-us__why-choose-us-section,
    .page-about-us__commitment-section,
    .page-about-us__dark-section {
        padding: 50px 0;
    }
    .page-about-us__section-title {
        font-size: clamp(1.6rem, 5vw, 2.2rem);
        margin-bottom: 30px;
    }
    .page-about-us__sub-title {
        font-size: clamp(1.3rem, 4vw, 1.6rem);
        margin-top: 30px;
        margin-bottom: 15px;
    }
    .page-about-us__text-block,
    .page-about-us__list-item,
    .page-about-us__feature-description {
        font-size: 0.95rem;
    }
    .page-about-us__features-grid,
    .page-about-us__commitment-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    .page-about-us__feature-card,
    .page-about-us__commitment-item {
        padding: 25px;
    }
    .page-about-us img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    .page-about-us__section,
    .page-about-us__card,
    .page-about-us__container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
}

/* Color contrast safety */
.page-about-us__introduction-section, .page-about-us__why-choose-us-section, .page-about-us__commitment-section {
    color: var(--text-dark);
    background-color: var(--secondary-color); /* White background for light text */
}

.page-about-us__dark-section {
    background-color: var(--primary-color);
    color: var(--text-light);
}

.page-about-us__feature-card, .page-about-us__commitment-item {
    background-color: var(--secondary-color);
    color: var(--text-dark);
}

.page-about-us__btn-primary {
    background-color: var(--login-color);
    color: var(--secondary-color);
}

.page-about-us__btn-secondary {
    background-color: transparent;
    color: var(--secondary-color);
    border-color: var(--secondary-color);
}
.page-about-us__btn-secondary:hover {
    background-color: var(--secondary-color);
    color: var(--primary-color);
}