:root {
    --primary-color: #11A84E;
    --secondary-color: #22C768;
    --btn-gradient-start: #2AD16F;
    --btn-gradient-end: #13994A;
    --card-bg: #11271B;
    --main-bg: #08160F;
    --text-main: #F2FFF6;
    --text-secondary: #A7D9B8;
    --border-color: #2E7A4E;
    --glow-color: #57E38D;
    --gold-color: #F2C14E;
    --divider-color: #1E3A2A;
    --deep-green: #0A4B2C;
}

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

.page-about img {
    max-width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.page-about h1,
.page-about h2,
.page-about h3,
.page-about h4,
.page-about h5,
.page-about h6 {
    color: var(--text-main);
    margin-bottom: 1em;
    line-height: 1.2;
}

.page-about__main-title {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 700;
    text-align: center;
    color: var(--gold-color);
    margin-bottom: 20px;
    text-shadow: 0 0 10px rgba(87, 227, 141, 0.5);
}

.page-about__section-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 600;
    text-align: center;
    margin-bottom: 40px;
    color: var(--secondary-color);
    position: relative;
    padding-bottom: 15px;
}

.page-about__section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.page-about__paragraph,
.page-about__list-item {
    color: var(--text-main);
    margin-bottom: 1em;
}

.page-about__list-item strong {
    color: var(--gold-color);
}

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

.page-about__section {
    padding: 60px 0;
    border-bottom: 1px solid var(--divider-color);
}

.page-about__dark-bg {
    background-color: var(--card-bg);
}

.page-about__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 10px 0 60px 0;
    background-color: var(--main-bg);
}

.page-about__hero-image {
    width: 100%;
    max-height: 600px;
    object-fit: cover;
    margin-bottom: 40px;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
}

.page-about__hero-content {
    text-align: center;
    max-width: 900px;
    padding: 0 20px;
}

.page-about__intro-text {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: var(--text-secondary);
}

.page-about__btn-primary,
.page-about__btn-secondary {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    text-align: center;
    white-space: normal;
    word-wrap: break-word;
    box-sizing: border-box;
    max-width: 100%;
}

.page-about__btn-primary {
    background: linear-gradient(180deg, var(--btn-gradient-start) 0%, var(--btn-gradient-end) 100%);
    color: #ffffff;
    border: 2px solid transparent;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

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

.page-about__btn-secondary {
    background-color: transparent;
    color: var(--secondary-color);
    border: 2px solid var(--secondary-color);
    margin-left: 20px;
}

.page-about__btn-secondary:hover {
    background-color: var(--secondary-color);
    color: #ffffff;
    transform: translateY(-3px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

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

.page-about__full-width-btn {
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
    display: block;
}

.page-about__content-flex {
    display: flex;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}

.page-about__content-flex--reverse {
    flex-direction: row-reverse;
}

.page-about__content-flex .page-about__image,
.page-about__content-flex .page-about__text-block {
    flex: 1;
    min-width: 300px;
}

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

.page-about__card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-about__card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.4);
}

.page-about__card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
    border: 1px solid var(--primary-color);
}

.page-about__card-title {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--gold-color);
    margin-bottom: 15px;
}

.page-about__value-item {
    background-color: var(--deep-green);
    border: 1px solid var(--primary-color);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-about__value-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 20px auto;
    filter: drop-shadow(0 0 8px var(--glow-color));
    object-fit: contain;
}

.page-about__value-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.page-about__security-list,
.page-about__responsibility-list,
.page-about__team-features {
    list-style: none;
    padding: 0;
    margin-top: 20px;
}

.page-about__security-list .page-about__list-item,
.page-about__responsibility-list .page-about__list-item,
.page-about__team-features .page-about__list-item {
    position: relative;
    padding-left: 30px;
    margin-bottom: 15px;
    color: var(--text-secondary);
}

.page-about__security-list .page-about__list-item::before,
.page-about__responsibility-list .page-about__list-item::before,
.page-about__team-features .page-about__list-item::before {
    content: '✅';
    position: absolute;
    left: 0;
    color: var(--glow-color);
}

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

.page-about__faq-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
}

.page-about__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-main);
    background-color: var(--deep-green);
    border-bottom: 1px solid transparent;
    transition: background-color 0.3s ease, border-bottom-color 0.3s ease;
    list-style: none;
}

.page-about__faq-item[open] > .page-about__faq-question {
    border-bottom-color: var(--border-color);
    background-color: var(--card-bg);
}

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

.page-about__faq-qtext {
    flex-grow: 1;
}

.page-about__faq-toggle {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-left: 15px;
}

.page-about__faq-answer {
    padding: 0 25px 20px 25px;
    font-size: 1rem;
    color: var(--text-secondary);
}

.page-about__faq-answer .page-about__paragraph {
    margin-bottom: 10px;
}

.page-about__faq-answer .page-about__btn-secondary {
    margin-top: 15px;
    margin-left: 0;
}

@media (max-width: 1024px) {
    .page-about__hero-image {
        max-height: 500px;
    }
    .page-about__content-flex {
        flex-direction: column;
        text-align: center;
    }
    .page-about__content-flex .page-about__image,
    .page-about__content-flex .page-about__text-block {
        min-width: unset;
        width: 100%;
    }
    .page-about__content-flex--reverse {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    .page-about__section {
        padding: 40px 0;
    }

    .page-about__hero-section {
        padding-bottom: 40px;
    }

    .page-about__hero-image {
        max-height: 300px;
        margin-bottom: 30px;
    }

    .page-about__main-title {
        font-size: clamp(1.8rem, 8vw, 2.5rem);
        margin-bottom: 15px;
    }

    .page-about__intro-text {
        font-size: 1rem;
        margin-bottom: 20px;
    }

    .page-about__section-title {
        font-size: clamp(1.5rem, 6vw, 2.2rem);
        margin-bottom: 30px;
    }

    .page-about__cta-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .page-about__btn-primary,
    .page-about__btn-secondary {
        width: 100%;
        margin-left: 0;
        padding: 12px 20px;
        font-size: 1rem;
    }

    .page-about__full-width-btn {
        max-width: 100%;
    }

    .page-about__card {
        padding: 20px;
    }

    .page-about__card-title {
        font-size: 1.2rem;
    }

    .page-about__value-item {
        padding: 20px;
    }

    .page-about__value-title {
        font-size: 1.3rem;
    }

    .page-about__security-list .page-about__list-item,
    .page-about__responsibility-list .page-about__list-item,
    .page-about__team-features .page-about__list-item {
        padding-left: 25px;
        font-size: 0.95rem;
    }

    .page-about__faq-question {
        padding: 15px 20px;
        font-size: 1rem;
    }

    .page-about__faq-answer {
        padding: 0 20px 15px 20px;
    }

    .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__overview-section,
    .page-about__history-section,
    .page-about__mission-vision-section,
    .page-about__core-values-section,
    .page-about__products-section,
    .page-about__security-section,
    .page-about__social-responsibility-section,
    .page-about__team-section,
    .page-about__contact-section,
    .page-about__faq-section,
    .page-about__join-us-section,
    .page-about__content-flex,
    .page-about__content-grid,
    .page-about__product-grid,
    .page-about__values-grid,
    .page-about__contact-methods,
    .page-about__cta-buttons,
    .page-about__faq-list {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow-x: hidden;
    }

    .page-about__section:not(.page-about__hero-section) {
        padding-left: 15px !important;
        padding-right: 15px !important;
    }

    .page-about video,
    .page-about__video {
      max-width: 100% !important;
      width: 100% !important;
      height: auto !important;
      display: block !important;
    }
    .page-about__video-section,
    .page-about__video-container,
    .page-about__video-wrapper {
      max-width: 100% !important;
      width: 100% !important;
      box-sizing: border-box !important;
      padding-left: 15px;
      padding-right: 15px;
      overflow: hidden !important;
    }
    .page-about__video-section {
        padding-top: 10px !important;
    }
}

@media (max-width: 480px) {
    .page-about__btn-secondary {
        margin-left: 0;
        margin-top: 10px;
    }
}