/* style/about.css */

:root {
    --primary-color: #26A9E0;
    --secondary-color: #FFFFFF;
    --login-color: #EA7C07;
    --text-dark-bg: #FFFFFF;
    --text-light-bg: #333333;
    --body-bg: #1a1a2e; /* From shared.css */
}

.page-about {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark-bg); /* Default text color for dark body background */
    background-color: var(--body-bg);
}

.page-about__hero-section {
    position: relative;
    width: 100%;
    padding: 60px 20px;
    padding-top: var(--header-offset, 120px); /* Ensures content is not hidden by fixed header */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--text-dark-bg);
    background: linear-gradient(135deg, var(--primary-color) 0%, #1a1a2e 100%); /* Blend brand color with body bg */
    overflow: hidden;
}

.page-about__hero-content {
    max-width: 900px;
    z-index: 1;
    margin-bottom: 30px;
}

.page-about__main-title {
    font-size: 3.2em;
    margin-bottom: 20px;
    color: var(--secondary-color);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.page-about__intro-text {
    font-size: 1.2em;
    margin-bottom: 30px;
    color: var(--secondary-color);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-about__hero-image-wrapper {
    width: 100%;
    max-width: 1000px;
    margin-top: 40px;
    z-index: 0;
    position: relative;
}

.page-about__hero-image {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
    display: block;
}

.page-about__section {
    padding: 60px 20px;
    text-align: center;
}

.page-about__dark-bg {
    background-color: var(--body-bg);
    color: var(--text-dark-bg);
}

.page-about__light-bg {
    background-color: var(--secondary-color);
    color: var(--text-light-bg);
}

.page-about__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
    box-sizing: border-box;
}

.page-about__section-title {
    font-size: 2.5em;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.page-about__dark-bg .page-about__section-title {
    color: var(--secondary-color);
}

.page-about__description {
    font-size: 1.1em;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Mission & Vision */
.page-about__mission-vision .page-about__content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.page-about__mission-vision .page-about__text-block {
    text-align: left;
    background-color: rgba(255, 255, 255, 0.05);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-about__mission-vision .page-about__text-block h3 {
    color: var(--primary-color);
    font-size: 1.8em;
    margin-bottom: 15px;
}

.page-about__mission-vision .page-about__text-block p {
    color: var(--text-dark-bg);
    margin-bottom: 20px;
}

/* History */
.page-about__history .page-about__timeline {
    position: relative;
    margin: 60px 0;
    padding: 20px 0;
}

.page-about__history .page-about__timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 4px;
    background-color: var(--primary-color);
    transform: translateX(-50%);
}

.page-about__history .page-about__timeline-item {
    position: relative;
    width: 50%;
    padding: 20px 40px;
    box-sizing: border-box;
    text-align: left;
}

.page-about__history .page-about__timeline-item:nth-child(odd) {
    left: 0;
}

.page-about__history .page-about__timeline-item:nth-child(even) {
    left: 50%;
}

.page-about__history .page-about__timeline-item::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: var(--primary-color);
    border: 4px solid var(--secondary-color);
    top: 28px;
    z-index: 1;
}

.page-about__history .page-about__timeline-item:nth-child(odd)::before {
    right: -10px;
    left: auto;
}

.page-about__history .page-about__timeline-item:nth-child(even)::before {
    left: -10px;
}

.page-about__history .page-about__timeline-year {
    font-size: 1.5em;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.page-about__history .page-about__timeline-item p {
    color: var(--text-dark-bg);
}

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

.page-about__core-values .page-about__value-item {
    background-color: var(--secondary-color);
    color: var(--text-light-bg);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    text-align: left;
}

.page-about__core-values .page-about__value-title {
    font-size: 1.8em;
    color: var(--primary-color);
    margin-bottom: 15px;
}

/* Products */
.page-about__products .page-about__product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-about__products .page-about__product-card {
    background-color: rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    text-align: center;
    padding-bottom: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.page-about__products .page-about__card-image {
    width: 100%;
    height: 200px; /* Fixed height for consistency */
    object-fit: cover;
    margin-bottom: 15px;
}

.page-about__products .page-about__card-title {
    font-size: 1.5em;
    margin-bottom: 10px;
    padding: 0 15px;
}

.page-about__products .page-about__card-title a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-about__products .page-about__card-title a:hover {
    color: var(--secondary-color);
}

.page-about__products .page-about__product-card p {
    color: var(--text-dark-bg);
    font-size: 0.95em;
    padding: 0 15px;
    margin-bottom: 20px;
    flex-grow: 1;
}

/* Security */
.page-about__security .page-about__security-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-about__security .page-about__feature-item {
    background-color: rgba(255, 255, 255, 0.05);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-about__security .page-about__feature-item h3 {
    color: var(--primary-color);
    font-size: 1.6em;
    margin-top: 15px;
    margin-bottom: 10px;
}

.page-about__security .page-about__feature-item p {
    color: var(--text-dark-bg);
}

.page-about__security .page-about__feature-icon {
    width: 100px;
    height: 100px;
    object-fit: contain;
    margin-bottom: 10px;
}

/* Social Responsibility */
.page-about__social-responsibility .page-about__responsibility-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-about__social-responsibility .page-about__responsibility-item {
    background-color: var(--secondary-color);
    color: var(--text-light-bg);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.page-about__social-responsibility .page-about__responsibility-item h3 {
    color: var(--primary-color);
    font-size: 1.6em;
    margin-top: 15px;
    margin-bottom: 10px;
}

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

.page-about__team .page-about__team-member {
    background-color: rgba(255, 255, 255, 0.05);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-about__team .page-about__member-photo {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 15px;
    border: 4px solid var(--primary-color);
}

.page-about__team .page-about__member-name {
    font-size: 1.8em;
    color: var(--secondary-color);
    margin-bottom: 5px;
}

.page-about__team .page-about__member-title {
    font-size: 1.1em;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.page-about__team .page-about__member-bio {
    color: var(--text-dark-bg);
    font-size: 0.95em;
}

/* Why Choose */
.page-about__why-choose .page-about__advantage-list {
    list-style: none;
    padding: 0;
    margin-top: 40px;
    text-align: left;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-about__why-choose .page-about__advantage-list li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 20px;
    font-size: 1.1em;
    color: var(--text-dark-bg);
}

.page-about__why-choose .page-about__list-icon {
    color: var(--primary-color);
    font-size: 1.5em;
    margin-right: 15px;
    line-height: 1;
}

/* FAQ */
.page-about__faq .page-about__faq-list {
    margin-top: 40px;
    text-align: left;
}

.page-about__faq .page-about__faq-item {
    background-color: var(--secondary-color);
    color: var(--text-light-bg);
    margin-bottom: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

.page-about__faq .page-about__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    font-size: 1.2em;
    font-weight: bold;
    cursor: pointer;
    color: var(--primary-color);
    transition: background-color 0.3s ease;
}

.page-about__faq .page-about__faq-question:hover {
    background-color: #f0f0f0;
}

.page-about__faq .page-about__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    transition: transform 0.3s ease;
}

.page-about__faq-item.active .page-about__faq-question {
    background-color: #f0f0f0;
}

.page-about__faq-item.active .page-about__faq-toggle {
    transform: rotate(45deg);
}

.page-about__faq .page-about__faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 25px;
    transition: max-height 0.3s ease, padding 0.3s ease;
    color: var(--text-light-bg);
}

.page-about__faq-item.active .page-about__faq-answer {
    max-height: 1000px !important; /* Sufficiently large to show content */
    padding: 15px 25px 25px 25px;
}

.page-about__faq .page-about__faq-answer p {
    margin-bottom: 0;
    color: var(--text-light-bg);
}

.page-about__faq .page-about__faq-answer a {
    color: var(--primary-color);
    text-decoration: underline;
}

/* Buttons */
.page-about__btn-primary {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--secondary-color);
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: background-color 0.3s ease, transform 0.2s ease;
    border: 2px solid var(--primary-color);
}

.page-about__btn-primary:hover {
    background-color: #1a8cc4; /* Slightly darker primary */
    transform: translateY(-2px);
}

.page-about__btn-secondary {
    display: inline-block;
    background-color: var(--secondary-color);
    color: var(--primary-color);
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    font-size: 0.9em;
    transition: background-color 0.3s ease, color 0.3s ease;
    border: 2px solid var(--primary-color);
}

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

/* Global image styles */
.page-about img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    .page-about__main-title {
        font-size: 2.8em;
    }

    .page-about__hero-image-wrapper {
        max-width: 800px;
    }
}

@media (max-width: 768px) {
    .page-about {
        font-size: 16px;
        line-height: 1.6;
    }

    .page-about__hero-section {
        padding: 40px 15px;
        padding-top: var(--header-offset, 120px) !important;
    }

    .page-about__main-title {
        font-size: 2.2em;
    }

    .page-about__intro-text {
        font-size: 1em;
    }

    .page-about__section-title {
        font-size: 2em;
    }

    .page-about__history .page-about__timeline::before {
        left: 18px;
    }

    .page-about__history .page-about__timeline-item {
        width: 100%;
        padding-left: 50px;
        padding-right: 15px;
    }

    .page-about__history .page-about__timeline-item:nth-child(even) {
        left: 0;
    }

    .page-about__history .page-about__timeline-item::before {
        left: 10px;
    }

    .page-about__history .page-about__timeline-item:nth-child(odd)::before {
        right: auto;
    }

    .page-about__products .page-about__card-image {
        height: 180px;
    }

    .page-about__product-card, .page-about__value-item, .page-about__feature-item, .page-about__responsibility-item, .page-about__team-member {
        padding: 20px;
    }

    /* Mobile image responsive */
    .page-about img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }

    .page-about__section,
    .page-about__card,
    .page-about__container,
    .page-about__hero-section,
    .page-about__hero-image-wrapper,
    .page-about__product-card,
    .page-about__team-member,
    .page-about__faq-item {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
    
    /* Mobile button responsive */
    .page-about__btn-primary,
    .page-about__btn-secondary,
    .page-about a[class*="button"],
    .page-about a[class*="btn"] {
      max-width: 100% !important;
      width: 100% !important;
      box-sizing: border-box !important;
      white-space: normal !important;
      word-wrap: break-word !important;
      padding-left: 15px;
      padding-right: 15px;
      margin-bottom: 10px; /* Add some spacing between stacked buttons */
    }

    .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-direction: column !important;
      gap: 10px;
    }
}

@media (max-width: 480px) {
    .page-about__main-title {
        font-size: 1.8em;
    }

    .page-about__section-title {
        font-size: 1.8em;
    }

    .page-about__hero-content {
        margin-bottom: 20px;
    }

    .page-about__hero-image-wrapper {
        margin-top: 20px;
    }
}