* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'DM Sans', system-ui, -apple-system, sans-serif;
    color: #222;
    background: #f6f0e4;
    line-height: 1.5;
    font-weight: 400;
}

.bt_wrapper {
    max-width: 1200px;
    margin: 30px auto;
    padding: 0;
    background: #fdf8f2;
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
    overflow: hidden;
    position: relative;
    border: 4px solid #ebebeb;
}

.bt_header {
    background: #fdf8f2;
    border-bottom: 1px solid #f0e7e2;
    padding: 16px 0;
    position: relative;
    z-index: 100;
}

.bt_header__inner {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 15px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.bt_logo img {
    height: 42px;
    width: auto;
    display: block;
}

.bt_nav {
    display: flex;
    align-items: center;
    gap: 24px;
}

.bt_nav__list {
    display: flex;
    gap: 18px;
    list-style: none;
}

.bt_nav__link {
    font-family: 'DM Sans', sans-serif;
    font-size: 14px;
    font-weight: 500;
    color: #393030;
    text-decoration: none;
    letter-spacing: 0.2px;
    transition: color 0.2s ease;
    white-space: nowrap;
}

.bt_nav__link:hover {
    color: #4b5c6c;
}

.bt_btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 28px;

    background: linear-gradient(135deg, #4b5c6c 0%, #5d7082 100%);
    color: #fff;

    font-family: 'DM Sans', sans-serif;
    font-weight: 500;
    font-size: 13px;
    line-height: 1;
    text-transform: uppercase;
    letter-spacing: 0.7px;

    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 8px;

    text-decoration: none;
    white-space: nowrap;
    cursor: pointer;

    transition:
        background 0.3s ease,
        border-color 0.3s ease,
        transform 0.2s ease;

    position: relative;
    overflow: hidden;
}

.bt_btn::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 60%;
    height: 100%;

    background: linear-gradient(90deg,
        transparent,
        rgba(255, 255, 255, 0.14),
        transparent);

    transform: skewX(-20deg);
    transition: left 0.5s ease;
}

.bt_btn:hover {
    background: linear-gradient(135deg, #56697a 0%, #687c8e 100%);
    border-color: rgba(255, 255, 255, 0.2);
}

.bt_btn:hover::before {
    left: 140%;
}

.bt_btn:active {
    transform: translateY(0);
}

.bt_btn--outline {
    background: transparent;
    border: 1px solid #4b5c6c;
    color: #4b5c6c;
}

.bt_btn--outline:hover {
    background: #eef2f5;
    color: #3a4a58;
    border-color: #3a4a58;
    transform: translateY(-1px);
}

.bt_subtitle {
    font-family: 'DM Sans', sans-serif;
    font-size: 13px;
    font-weight: 500;
    color: #4b5c6c;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.bt_title {
    font-family: 'Aboreto', serif;
    font-weight: 400;
    color: #393030;
    line-height: 1.25;
    margin-bottom: 22px;
    letter-spacing: 0.5px;
}

.bt_title--xl {
    font-size: 48px;
}

.bt_title--lg {
    font-size: 38px;
}

.bt_title--md {
    font-size: 30px;
}

.bt_text {
    font-size: 16px;
    line-height: 1.7;
    color: #222;
    margin-bottom: 22px;
}

.bt_text--light {
    color: #4a4040;
}

.bt_section {
    padding: 70px 40px;
    position: relative;
}

.bt_section--bg-image {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}


.bt_section--bg-image>* {
    position: relative;
    z-index: 1;
}

.bt_section--accent {
    background: #eadfcd;
}

.bt_section--accent-green {
    background: #e6f0e8;
}

.bt_section--soft {
    background: #fdf8f2;
}

.bt_grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.bt_grid--center {
    align-items: center;
}

.bt_grid--top {
    align-items: start;
}

.bt_cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.bt_cards--four {
    grid-template-columns: repeat(4, 1fr);
}

.bt_card {
    background: #fff;
    border-radius: 12px;
    padding: 25px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.02);
}

.bt_card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.05);
}

.bt_icon-block {
    width: 56px;
    height: 56px;
    background: #e2edf3;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
}

.bt_icon-block img {
    width: 28px;
    height: 28px;
    object-fit: contain;
}

.bt_card h3 {
    font-family: 'Aboreto', sans-serif;
    font-weight: 600;
    font-size: 18px;
    color: #393030;
    margin-bottom: 10px;
    line-height: 1.3;
}

.bt_card p {
    font-size: 15px;
    line-height: 1.6;
    color: #4a4040;
}

.bt_img {
    border-radius: 14px;
    overflow: hidden;
    width: 100%;
    height: auto;
    display: block;
    border: 7px solid #ebebeb;
    object-fit: cover;
}

.bt_faq-item {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 10px;
    margin-bottom: 14px;
    overflow: hidden;
    transition: border-color 0.2s ease;
}

.bt_faq-item:hover {
    border-color: #4b5c6c;
}

.bt_faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    cursor: pointer;
    font-weight: 500;
    color: #393030;
    font-size: 16px;
    background: #fff;
    transition: background 0.2s ease;
}

.bt_faq-question:hover {
    background: #f7f4ef;
}

.bt_faq-icon {
    font-size: 20px;
    color: #4b5c6c;
    transition: transform 0.25s ease;
    font-weight: 300;
    margin-left: 16px;
    flex-shrink: 0;
}

.bt_faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 24px;
    transition: max-height 0.3s ease, padding 0.2s ease;
    background: #fff;
}

.bt_faq-answer p {
    padding-bottom: 20px;
    font-size: 15px;
    line-height: 1.7;
    color: #4a4040;
}

.bt_faq-item--open .bt_faq-answer {
    max-height: 300px;
    padding: 0 24px;
    padding-top: 22px;
}

.bt_faq-item--open .bt_faq-icon {
    transform: rotate(45deg);
}

.bt_faq-item--open .bt_faq-question {
    background: #f7f4ef;
    border-bottom: 1px solid #e8e0d8;
}

.bt_footer {
    padding: 40px 40px 24px;
    border-top: 1px solid #f0e7e2;
    background: #fdf8f2;
}

.bt_footer__inner {
    max-width: 1180px;
    margin: 0 auto;
}

.bt_footer__grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 32px;
    padding-bottom: 28px;
    border-bottom: 1px solid #f0e7e2;
}

.bt_footer__logo img {
    height: 36px;
    width: auto;
    margin-bottom: 14px;
}

.bt_footer__text {
    font-size: 13px;
    line-height: 1.6;
    color: #6b5e5e;
    max-width: 260px;
}

.bt_footer__heading {
    font-family: 'DM Sans', sans-serif;
    font-weight: 600;
    font-size: 11px;
    color: #4b5c6c;
    margin-bottom: 14px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.bt_footer__list {
    list-style: none;
}

.bt_footer__list li {
    margin-bottom: 6px;
}

.bt_footer__link {
    color: #393030;
    text-decoration: none;
    font-size: 13px;
    transition: color 0.2s ease;
    line-height: 1.5;
}

.bt_footer__link:hover {
    color: #4b5c6c;
}

.bt_footer__contact p {
    font-size: 13px;
    line-height: 1.6;
    color: #6b5e5e;
    margin-bottom: 4px;
}

.bt_footer__bottom {
    padding-top: 18px;
    font-size: 12px;
    color: #9a8b8b;
}

.bt_footer__bottom a {
    color: #4b5c6c;
    text-decoration: none;
}

.bt_footer__bottom a:hover {
    text-decoration: underline;
}

.bt_mt-30 {
    margin-top: 30px;
}

.bt_mt-20 {
    margin-top: 20px;
}

.bt_mb-20 {
    margin-bottom: 20px;
}

.bt_flex {
    display: flex;
    gap: 16px;
    align-items: center;
}

.bt_center {
    text-align: center;
}

.bt_center-max {
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.bt_burger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    flex-direction: column;
    gap: 5px;
    z-index: 200;
}

.bt_burger span {
    display: block;
    width: 24px;
    height: 2px;
    background: #393030;
    border-radius: 2px;
    transition: transform 0.25s ease, opacity 0.2s ease;
}

.bt_burger--active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.bt_burger--active span:nth-child(2) {
    opacity: 0;
}

.bt_burger--active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.bt_mobile-nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: #fdf8f2;
    z-index: 150;
    padding: 80px 32px 40px;
    flex-direction: column;
    gap: 8px;
    overflow-y: auto;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
}

.bt_mobile-nav--open {
    display: flex;
    transform: translateX(0);
}

.bt_mobile-nav__close {
    position: absolute;
    top: 20px;
    right: 24px;
    background: none;
    border: none;
    font-size: 28px;
    color: #393030;
    cursor: pointer;
    padding: 8px;
    line-height: 1;
    transition: color 0.2s ease;
}

.bt_mobile-nav__close:hover {
    color: #4b5c6c;
}

.bt_mobile-nav__link {
    font-family: 'DM Sans', sans-serif;
    font-size: 18px;
    font-weight: 500;
    color: #393030;
    text-decoration: none;
    padding: 14px 0;
    border-bottom: 1px solid #f0e7e2;
    transition: color 0.2s ease;
}

.bt_mobile-nav__link:hover {
    color: #4b5c6c;
}

.bt_mobile-nav .bt_btn {
    margin-top: 20px;
    text-align: center;
    width: 100%;
}




.bt_page-header {
    background: #fdf8f2 url('../images/bread.webp') left top no-repeat;
    background-size: cover;
    border-bottom: 1px solid #f0e7e2;
    padding: 50px 40px 36px;
}

.bt_page-header__inner {
    max-width: 1180px;
    margin: 0 auto;
}

.bt_page-header__title {
    font-family: 'Aboreto', serif;
    font-weight: 400;
    font-size: 42px;
    color: #393030;
    line-height: 1.2;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.bt_breadcrumbs {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'DM Sans', sans-serif;
    font-size: 14px;
    font-weight: 500;
    color: #6b5e5e;
}

.bt_breadcrumbs__link {
    color: #4b5c6c;
    text-decoration: none;
    transition: color 0.2s ease;
}

.bt_breadcrumbs__link:hover {
    color: #393030;
}

.bt_breadcrumbs__sep {
    color: #c9b8b8;
}

.bt_breadcrumbs__current {
    color: #393030;
}


.bt_contact {
    padding: 70px 40px;
    background: #fdf8f2;
}

.bt_contact__inner {
    max-width: 1180px;
    margin: 0 auto;
}

.bt_contact__grid {
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: 60px;
    align-items: start;
}


.bt_contact__info .bt_subtitle {
    font-family: 'DM Sans', sans-serif;
    font-size: 13px;
    font-weight: 500;
    color: #4b5c6c;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.bt_contact__info .bt_title {
    font-family: 'Aboreto', serif;
    font-weight: 400;
    color: #393030;
    line-height: 1.25;
    letter-spacing: 0.5px;
    margin-bottom: 22px;
}

.bt_contact__info .bt_title--lg {
    font-size: 38px;
}

.bt_contact__info .bt_text {
    font-size: 16px;
    line-height: 1.7;
    color: #222;
    margin-bottom: 26px;
}

.bt_contact__details {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.bt_contact__detail {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding-bottom: 12px;
    border-bottom: 1px solid #f0e7e2;
}

.bt_contact__detail:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.bt_contact__label {
    font-family: 'DM Sans', sans-serif;
    font-size: 11px;
    font-weight: 600;
    color: #4b5c6c;
    letter-spacing: 1.4px;
    text-transform: uppercase;
}

.bt_contact__value {
    font-family: 'DM Sans', sans-serif;
    font-size: 15px;
    font-weight: 400;
    color: #393030;
    line-height: 1.5;
}

.bt_contact__link {
    color: #4b5c6c;
    text-decoration: none;
    transition: color 0.2s ease;
}

.bt_contact__link:hover {
    color: #393030;
    text-decoration: underline;
}


.bt_contact__form-wrap {
    background: #fff;
    border-radius: 16px;
    padding: 38px 34px;
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.04);
}

.bt_contact__form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.bt_field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.bt_field__label {
    font-family: 'DM Sans', sans-serif;
    font-size: 13px;
    font-weight: 500;
    color: #393030;
    letter-spacing: 0.2px;
}

.bt_field__input {
    font-family: 'DM Sans', sans-serif;
    font-size: 15px;
    color: #222;
    background: #fdf8f2;
    border: 1px solid #eee5dc;
    border-radius: 8px;
    padding: 13px 16px;
    width: 100%;
    transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
    outline: none;
}

.bt_field__input::placeholder {
    color: #b0a5a5;
}

.bt_field__input:focus {
    border-color: #4b5c6c;
    background: #fff;
    box-shadow: 0 0 0 3px rgba(75, 92, 108, 0.08);
}

.bt_field__input--textarea {
    resize: vertical;
    min-height: 120px;
    line-height: 1.6;
}

.bt_contact__submit {
    font-family: 'DM Sans', sans-serif;
    font-size: 13px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    background: #4b5c6c;
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 14px 28px;
    cursor: pointer;
    transition: background 0.25s ease, transform 0.15s ease;
    align-self: flex-start;
    margin-top: 4px;
}

.bt_contact__submit:hover {
    background: #3a4a58;
    transform: translateY(-1px);
}


.bt_contact__thanks {
    display: none;
    text-align: center;
    padding: 30px 20px;
    animation: bt_fadeIn 0.4s ease;
}

.bt_contact__thanks--visible {
    display: block;
}

.bt_contact__thanks-icon {
    width: 56px;
    height: 56px;
    background: #e2edf3;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 18px auto;
    font-size: 24px;
    color: #4b5c6c;
    font-weight: 600;
}

.bt_contact__thanks-title {
    font-family: 'Aboreto', serif;
    font-weight: 400;
    font-size: 24px;
    color: #393030;
    margin-bottom: 12px;
    letter-spacing: 0.3px;
}

.bt_contact__thanks-text {
    font-family: 'DM Sans', sans-serif;
    font-size: 15px;
    line-height: 1.7;
    color: #6b5e5e;
    max-width: 360px;
    margin: 0 auto;
}

@keyframes bt_fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}


@media (max-width: 1024px) {
    .bt_contact__grid {
        grid-template-columns: 1fr;
        gap: 44px;
    }

    .bt_page-header__title {
        font-size: 36px;
    }

    .bt_contact__info .bt_title--lg {
        font-size: 32px;
    }
}

@media (max-width: 768px) {
    .bt_page-header {
        padding: 36px 24px 28px;
    }

    .bt_page-header__title {
        font-size: 30px;
    }

    .bt_contact {
        padding: 50px 24px;
    }

    .bt_contact__form-wrap {
        padding: 28px 22px;
    }
}

@media (max-width: 480px) {
    .bt_page-header {
        padding: 28px 18px 22px;
    }

    .bt_page-header__title {
        font-size: 26px;
    }

    .bt_contact {
        padding: 40px 18px;
    }

    .bt_contact__info .bt_title--lg {
        font-size: 28px;
    }

    .bt_contact__form-wrap {
        padding: 24px 18px;
    }

    .bt_contact__submit {
        width: 100%;
        text-align: center;
    }
}





.bt_about {
    padding: 70px 40px;
    background: #fdf8f2;
}

.bt_about__inner {
    max-width: 1180px;
    margin: 0 auto;
}


.bt_about__top {
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: 60px;
    align-items: start;
    margin-bottom: 60px;
}

.bt_about__subtitle {
    font-family: 'DM Sans', sans-serif;
    font-size: 13px;
    font-weight: 500;
    color: #4b5c6c;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.bt_about__title {
    font-family: 'Aboreto', serif;
    font-weight: 400;
    font-size: 38px;
    color: #393030;
    line-height: 1.25;
    letter-spacing: 0.5px;
    margin: 0;
}

.bt_about__text {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.bt_about__paragraph {
    font-family: 'DM Sans', sans-serif;
    font-size: 16px;
    line-height: 1.75;
    color: #222;
    margin: 0;
}


.bt_about__operator {
    margin-top: 12px;
    padding-top: 24px;
    border-top: 1px solid #f0e7e2;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.bt_about__operator-row {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.bt_about__operator-label {
    font-family: 'DM Sans', sans-serif;
    font-size: 11px;
    font-weight: 600;
    color: #4b5c6c;
    letter-spacing: 1.4px;
    text-transform: uppercase;
}

.bt_about__operator-value {
    font-family: 'DM Sans', sans-serif;
    font-size: 15px;
    font-weight: 400;
    color: #393030;
    line-height: 1.55;
}

.bt_about__link {
    color: #4b5c6c;
    text-decoration: none;
    transition: color 0.2s ease;
}

.bt_about__link:hover {
    color: #393030;
    text-decoration: underline;
}


.bt_about__cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.bt_about__card {
    background: #fff;
    border-radius: 12px;
    padding: 30px 26px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.bt_about__card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.05);
}

.bt_about__icon {
    width: 56px;
    height: 56px;
    background: #e2edf3;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.bt_about__icon img {
    width: 28px;
    height: 28px;
    object-fit: contain;
}

.bt_about__card-title {
    font-family: 'Aboreto', sans-serif;
    font-weight: 600;
    font-size: 18px;
    color: #393030;
    margin-bottom: 10px;
    line-height: 1.35;
}

.bt_about__card-text {
    font-family: 'DM Sans', sans-serif;
    font-size: 15px;
    line-height: 1.65;
    color: #4a4040;
    margin: 0;
}


@media (max-width: 1024px) {
    .bt_about__top {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .bt_about__title {
        font-size: 32px;
    }

    .bt_about__cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .bt_about {
        padding: 50px 24px;
    }

    .bt_about__top {
        margin-bottom: 44px;
    }

    .bt_about__title {
        font-size: 28px;
    }

    .bt_about__cards {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .bt_about__card {
        padding: 26px 22px;
    }
}

@media (max-width: 480px) {
    .bt_about {
        padding: 40px 18px;
    }

    .bt_about__title {
        font-size: 24px;
    }

    .bt_about__paragraph {
        font-size: 15px;
    }

    .bt_about__operator-value {
        font-size: 14px;
    }
}





.bt_copd-section {
    padding: 70px 40px;
}

.bt_copd-section--soft {
    background: #fdf8f2;
}

.bt_copd-section--accent {
    background: #eadfcd;
}

.bt_copd-section--accent-green {
    background: #e6f0e8;
}

.bt_copd-section__inner {
    max-width: 1180px;
    margin: 0 auto;
}



.bt_copd-section__grid--reverse {
    grid-template-columns: 1fr 1.15fr;
}

.bt_copd-section__grid--reverse .bt_copd-section__content {
    order: 2;
}

.bt_copd-section__grid--reverse .bt_copd-section__visual {
    order: 1;
}

.bt_copd-section__content {
    display: flex;
    flex-direction: column;
}

.bt_copd-section__number {
    font-family: 'Aboreto', serif;
    font-weight: 400;
    font-size: 48px;
    color: #4b5c6c;
    line-height: 1;
    letter-spacing: 1px;
    margin-bottom: 18px;
    opacity: 0.85;
}

.bt_copd-section__title {
    font-family: 'Aboreto', serif;
    font-weight: 400;
    font-size: 32px;
    color: #393030;
    line-height: 1.3;
    letter-spacing: 0.4px;
    margin-bottom: 24px;
}

.bt_copd-section__text {
    font-family: 'DM Sans', sans-serif;
    font-size: 16px;
    line-height: 1.75;
    color: #222;
    margin-bottom: 18px;
}

.bt_copd-section__text:last-of-type {
    margin-bottom: 0;
}

.bt_copd-section__note {
    margin-top: 28px;
    background: #fff;
    border-radius: 10px;
    padding: 18px 22px;
    border-left: 3px solid #4b5c6c;
}

.bt_copd-section__note-label {
    display: block;
    font-family: 'DM Sans', sans-serif;
    font-size: 11px;
    font-weight: 600;
    color: #4b5c6c;
    letter-spacing: 1.4px;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.bt_copd-section__note-text {
    font-family: 'DM Sans', sans-serif;
    font-size: 14px;
    line-height: 1.65;
    color: #4a4040;
    margin: 0;
}

.bt_copd-section__visual {
    border-radius: 14px;
    overflow: hidden;
}

.bt_copd-section__img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 14px;
    object-fit: cover;
}


@media (max-width: 1024px) {

    .bt_copd-section__grid,
    .bt_copd-section__grid--reverse {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .bt_copd-section__grid--reverse .bt_copd-section__content {
        order: 1;
    }

    .bt_copd-section__grid--reverse .bt_copd-section__visual {
        order: 2;
    }

    .bt_copd-section__title {
        font-size: 28px;
    }

    .bt_page-header__title {
        font-size: 36px;
    }

    .bt_copd-section__number {
        font-size: 40px;
    }
}

@media (max-width: 768px) {
    .bt_page-header {
        padding: 36px 24px 28px;
    }

    .bt_page-header__title {
        font-size: 30px;
    }

    .bt_copd-section {
        padding: 50px 24px;
    }

    .bt_copd-section__title {
        font-size: 24px;
    }

    .bt_copd-section__number {
        font-size: 34px;
    }

    .bt_copd-section__note {
        padding: 16px 18px;
    }
}

@media (max-width: 480px) {
    .bt_page-header {
        padding: 28px 18px 22px;
    }

    .bt_page-header__title {
        font-size: 26px;
    }

    .bt_copd-section {
        padding: 40px 18px;
    }

    .bt_copd-section__title {
        font-size: 22px;
    }

    .bt_copd-section__number {
        font-size: 30px;
    }

    .bt_copd-section__text {
        font-size: 15px;
    }

    .bt_copd-section__note-text {
        font-size: 13px;
    }
}


.bt_care-partners {
    padding: 70px 40px;
    background: #fdf8f2;
}

.bt_care-partners__inner {
    max-width: 1180px;
    margin: 0 auto;
}


.bt_care-partners__intro {
    max-width: 780px;
    margin-bottom: 56px;
}

.bt_care-partners__subtitle {
    font-family: 'DM Sans', sans-serif;
    font-size: 13px;
    font-weight: 500;
    color: #4b5c6c;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.bt_care-partners__title {
    font-family: 'Aboreto', serif;
    font-weight: 400;
    font-size: 38px;
    color: #393030;
    line-height: 1.25;
    letter-spacing: 0.5px;
    margin-bottom: 24px;
}

.bt_care-partners__text {
    font-family: 'DM Sans', sans-serif;
    font-size: 16px;
    line-height: 1.75;
    color: #222;
    margin-bottom: 18px;
}

.bt_care-partners__text:last-of-type {
    margin-bottom: 0;
}


.bt_care-partners__cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.bt_care-partners__card {
    background: #fff;
    border-radius: 12px;
    padding: 28px 24px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    display: flex;
    flex-direction: column;
}

.bt_care-partners__card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.05);
}

.bt_care-partners__icon {
    width: 56px;
    height: 56px;
    background: #e2edf3;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    flex-shrink: 0;
}

.bt_care-partners__icon img {
    width: 28px;
    height: 28px;
    object-fit: contain;
}

.bt_care-partners__card-title {
    font-family: 'Aboreto', sans-serif;
    font-weight: 600;
    font-size: 16px;
    color: #393030;
    margin-bottom: 12px;
    line-height: 1.4;
}

.bt_care-partners__card-text {
    font-family: 'DM Sans', sans-serif;
    font-size: 14px;
    line-height: 1.65;
    color: #4a4040;
    margin: 0;
}


@media (max-width: 1024px) {
    .bt_care-partners__title {
        font-size: 32px;
    }

    .bt_care-partners__cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .bt_care-partners {
        padding: 50px 24px;
    }

    .bt_care-partners__intro {
        margin-bottom: 40px;
    }

    .bt_care-partners__title {
        font-size: 28px;
    }

    .bt_care-partners__cards {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .bt_care-partners__card {
        padding: 24px 20px;
    }
}

@media (max-width: 480px) {
    .bt_care-partners {
        padding: 40px 18px;
    }

    .bt_care-partners__title {
        font-size: 24px;
    }

    .bt_care-partners__text {
        font-size: 15px;
    }

    .bt_care-partners__card-title {
        font-size: 15px;
    }

    .bt_care-partners__card-text {
        font-size: 13px;
    }
}


.bt_care-conv {
    padding: 70px 40px;
    background: #fdf8f2;
}

.bt_care-conv__inner {
    max-width: 1180px;
    margin: 0 auto;
}


.bt_care-conv__intro {
    max-width: 820px;
    margin-bottom: 56px;
}

.bt_care-conv__subtitle {
    font-family: 'DM Sans', sans-serif;
    font-size: 13px;
    font-weight: 500;
    color: #4b5c6c;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.bt_care-conv__title {
    font-family: 'Aboreto', serif;
    font-weight: 400;
    font-size: 38px;
    color: #393030;
    line-height: 1.25;
    letter-spacing: 0.5px;
    margin-bottom: 24px;
}

.bt_care-conv__text {
    font-family: 'DM Sans', sans-serif;
    font-size: 16px;
    line-height: 1.75;
    color: #222;
    margin-bottom: 18px;
}

.bt_care-conv__text:last-of-type {
    margin-bottom: 0;
}


.bt_care-conv__sources {
    margin-top: 28px;
    background: #fff;
    border-radius: 10px;
    padding: 18px 22px;
    border-left: 3px solid #4b5c6c;
}

.bt_care-conv__sources-label {
    display: block;
    font-family: 'DM Sans', sans-serif;
    font-size: 11px;
    font-weight: 600;
    color: #4b5c6c;
    letter-spacing: 1.4px;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.bt_care-conv__sources-text {
    font-family: 'DM Sans', sans-serif;
    font-size: 14px;
    line-height: 1.65;
    color: #4a4040;
    margin: 0;
}


.bt_care-conv__cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.bt_care-conv__card {
    background: #fff;
    border-radius: 12px;
    padding: 28px 24px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    display: flex;
    flex-direction: column;
}

.bt_care-conv__card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.05);
}

.bt_care-conv__icon {
    width: 56px;
    height: 56px;
    background: #e2edf3;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    flex-shrink: 0;
}

.bt_care-conv__icon img {
    width: 28px;
    height: 28px;
    object-fit: contain;
}

.bt_care-conv__card-title {
    font-family: 'Aboreto', sans-serif;
    font-weight: 600;
    font-size: 16px;
    color: #393030;
    margin-bottom: 12px;
    line-height: 1.4;
}

.bt_care-conv__card-text {
    font-family: 'DM Sans', sans-serif;
    font-size: 14px;
    line-height: 1.65;
    color: #4a4040;
    margin: 0;
}


@media (max-width: 1024px) {
    .bt_care-conv__title {
        font-size: 32px;
    }

    .bt_care-conv__cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .bt_care-conv {
        padding: 50px 24px;
    }

    .bt_care-conv__intro {
        margin-bottom: 40px;
    }

    .bt_care-conv__title {
        font-size: 28px;
    }

    .bt_care-conv__cards {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .bt_care-conv__card {
        padding: 24px 20px;
    }

    .bt_care-conv__sources {
        padding: 16px 18px;
    }
}

@media (max-width: 480px) {
    .bt_care-conv {
        padding: 40px 18px;
    }

    .bt_care-conv__title {
        font-size: 24px;
    }

    .bt_care-conv__text {
        font-size: 15px;
    }

    .bt_care-conv__card-title {
        font-size: 15px;
    }

    .bt_care-conv__card-text {
        font-size: 13px;
    }

    .bt_care-conv__sources-text {
        font-size: 13px;
    }
}

.bt_home-out-alt {
    padding: 70px 40px;
    background: #fdf8f2;
}

.bt_home-out-alt__inner {
    max-width: 1180px;
    margin: 0 auto;
}


.bt_home-out-alt__top {
    display: grid;
    grid-template-columns: 1.35fr 1fr;
    gap: 48px;
    align-items: stretch;
    margin-bottom: 48px;
}

.bt_home-out-alt__subtitle {
    font-family: 'DM Sans', sans-serif;
    font-size: 13px;
    font-weight: 500;
    color: #4b5c6c;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.bt_home-out-alt__title {
    font-family: 'Aboreto', serif;
    font-weight: 400;
    font-size: 38px;
    color: #393030;
    line-height: 1.25;
    letter-spacing: 0.5px;
    margin-bottom: 24px;
}

.bt_home-out-alt__text {
    font-family: 'DM Sans', sans-serif;
    font-size: 16px;
    line-height: 1.75;
    color: #222;
    margin-bottom: 18px;
}

.bt_home-out-alt__text:last-of-type {
    margin-bottom: 0;
}


.bt_home-out-alt__highlight {
    background: #e6f0e8;
    border-radius: 16px;
    padding: 34px 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.bt_home-out-alt__highlight::after {
    content: '';
    position: absolute;
    top: -40px;
    right: -40px;
    width: 140px;
    height: 140px;
    background: rgba(255, 255, 255, 0.35);
    border-radius: 50%;
    pointer-events: none;
}

.bt_home-out-alt__highlight-icon {
    width: 56px;
    height: 56px;
    background: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.bt_home-out-alt__highlight-icon img {
    width: 28px;
    height: 28px;
    object-fit: contain;
}

.bt_home-out-alt__highlight-title {
    font-family: 'Aboreto', sans-serif;
    font-weight: 600;
    font-size: 20px;
    color: #393030;
    margin-bottom: 12px;
    line-height: 1.35;
    position: relative;
    z-index: 1;
}

.bt_home-out-alt__highlight-text {
    font-family: 'DM Sans', sans-serif;
    font-size: 15px;
    line-height: 1.7;
    color: #3a4a40;
    margin: 0;
    position: relative;
    z-index: 1;
}


.bt_home-out-alt__cards {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 24px;
}

.bt_home-out-alt__card {
    background: #fff;
    border-radius: 14px;
    padding: 30px 28px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    display: flex;
    flex-direction: column;
}

.bt_home-out-alt__card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 32px rgba(0, 0, 0, 0.06);
}

.bt_home-out-alt__card--wide {
    grid-column: span 4;
}

.bt_home-out-alt__card--narrow {
    grid-column: span 2;
}

.bt_home-out-alt__card-head {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-bottom: 16px;
}

.bt_home-out-alt__card-head .bt_home-out-alt__icon {
    margin-bottom: 0;
}

.bt_home-out-alt__card-head .bt_home-out-alt__card-title {
    margin-bottom: 0;
    padding-top: 4px;
}

.bt_home-out-alt__icon {
    width: 56px;
    height: 56px;
    background: #e2edf3;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    flex-shrink: 0;
}

.bt_home-out-alt__icon img {
    width: 28px;
    height: 28px;
    object-fit: contain;
}

.bt_home-out-alt__card-title {
    font-family: 'Aboreto', sans-serif;
    font-weight: 600;
    font-size: 17px;
    color: #393030;
    margin-bottom: 12px;
    line-height: 1.4;
}

.bt_home-out-alt__card-text {
    font-family: 'DM Sans', sans-serif;
    font-size: 15px;
    line-height: 1.7;
    color: #4a4040;
    margin: 0;
}


@media (max-width: 1024px) {
    .bt_home-out-alt__top {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .bt_home-out-alt__title {
        font-size: 32px;
    }

    .bt_home-out-alt__cards {
        grid-template-columns: repeat(2, 1fr);
    }

    .bt_home-out-alt__card--wide,
    .bt_home-out-alt__card--narrow {
        grid-column: span 1;
    }
}

@media (max-width: 768px) {
    .bt_home-out-alt {
        padding: 50px 24px;
    }

    .bt_home-out-alt__top {
        margin-bottom: 36px;
    }

    .bt_home-out-alt__title {
        font-size: 28px;
    }

    .bt_home-out-alt__highlight {
        padding: 28px 24px;
    }

    .bt_home-out-alt__cards {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .bt_home-out-alt__card {
        padding: 26px 22px;
    }

    .bt_home-out-alt__card-head {
        flex-direction: column;
        gap: 14px;
    }

    .bt_home-out-alt__card-head .bt_home-out-alt__card-title {
        padding-top: 0;
    }
}

@media (max-width: 480px) {
    .bt_home-out-alt {
        padding: 40px 18px;
    }

    .bt_home-out-alt__title {
        font-size: 24px;
    }

    .bt_home-out-alt__text {
        font-size: 15px;
    }

    .bt_home-out-alt__highlight-title {
        font-size: 18px;
    }

    .bt_home-out-alt__highlight-text {
        font-size: 14px;
    }

    .bt_home-out-alt__card-title {
        font-size: 15px;
    }

    .bt_home-out-alt__card-text {
        font-size: 14px;
    }
}



.bt_copd-nav {
    padding: 70px 40px;
    background: #fdf8f2;
}

.bt_copd-nav__inner {
    max-width: 1180px;
    margin: 0 auto;
}


.bt_copd-nav__head {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 56px;
    align-items: start;
    margin-bottom: 56px;
}

.bt_copd-nav__subtitle {
    font-family: 'DM Sans', sans-serif;
    font-size: 13px;
    font-weight: 500;
    color: #4b5c6c;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.bt_copd-nav__title {
    font-family: 'Aboreto', serif;
    font-weight: 400;
    font-size: 38px;
    color: #393030;
    line-height: 1.25;
    letter-spacing: 0.5px;
    margin: 0;
}

.bt_copd-nav__lead {
    font-family: 'DM Sans', sans-serif;
    font-size: 16px;
    line-height: 1.75;
    color: #222;
    margin-bottom: 18px;
}

.bt_copd-nav__lead:last-of-type {
    margin-bottom: 0;
}


.bt_copd-nav__grid {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 32px;
    align-items: stretch;
}


.bt_copd-nav__feature {
    background: #eadfcd;
    border-radius: 18px;
    padding: 44px 40px;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.bt_copd-nav__feature::after {
    content: '';
    position: absolute;
    bottom: -60px;
    right: -60px;
    width: 200px;
    height: 200px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    pointer-events: none;
}

.bt_copd-nav__feature-tag {
    font-family: 'Aboreto', serif;
    font-size: 56px;
    color: #4b5c6c;
    line-height: 1;
    letter-spacing: 1px;
    margin-bottom: 24px;
    opacity: 0.85;
    position: relative;
    z-index: 1;
}

.bt_copd-nav__feature-icon {
    width: 56px;
    height: 56px;
    background: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
}

.bt_copd-nav__feature-icon img {
    width: 28px;
    height: 28px;
    object-fit: contain;
}

.bt_copd-nav__feature-title {
    font-family: 'Aboreto', sans-serif;
    font-weight: 600;
    font-size: 22px;
    color: #393030;
    line-height: 1.4;
    margin-bottom: 18px;
    position: relative;
    z-index: 1;
}

.bt_copd-nav__feature-text {
    font-family: 'DM Sans', sans-serif;
    font-size: 16px;
    line-height: 1.75;
    color: #3a3028;
    margin-bottom: 28px;
    position: relative;
    z-index: 1;
}

.bt_copd-nav__feature-note {
    margin-top: auto;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 10px;
    padding: 18px 22px;
    border-left: 3px solid #4b5c6c;
    position: relative;
    z-index: 1;
}

.bt_copd-nav__feature-note-label {
    display: block;
    font-family: 'DM Sans', sans-serif;
    font-size: 11px;
    font-weight: 600;
    color: #4b5c6c;
    letter-spacing: 1.4px;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.bt_copd-nav__feature-note-text {
    font-family: 'DM Sans', sans-serif;
    font-size: 14px;
    line-height: 1.65;
    color: #4a4040;
    margin: 0;
}


.bt_copd-nav__stack {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.bt_copd-nav__stack-item {
    background: #fff;
    border-radius: 14px;
    padding: 26px 28px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.bt_copd-nav__stack-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.06);
}

.bt_copd-nav__stack-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.bt_copd-nav__stack-icon {
    width: 48px;
    height: 48px;
    background: #e2edf3;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.bt_copd-nav__stack-icon img {
    width: 24px;
    height: 24px;
    object-fit: contain;
}

.bt_copd-nav__stack-tag {
    font-family: 'Aboreto', serif;
    font-size: 22px;
    color: #4b5c6c;
    line-height: 1;
    opacity: 0.7;
}

.bt_copd-nav__stack-title {
    font-family: 'Aboreto', sans-serif;
    font-weight: 600;
    font-size: 17px;
    color: #393030;
    line-height: 1.4;
    margin-bottom: 10px;
}

.bt_copd-nav__stack-text {
    font-family: 'DM Sans', sans-serif;
    font-size: 14px;
    line-height: 1.7;
    color: #4a4040;
    margin: 0;
}


@media (max-width: 1024px) {
    .bt_copd-nav__head {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .bt_copd-nav__title {
        font-size: 32px;
    }

    .bt_copd-nav__grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .bt_copd-nav__feature {
        padding: 36px 32px;
    }
}

@media (max-width: 768px) {
    .bt_copd-nav {
        padding: 50px 24px;
    }

    .bt_copd-nav__head {
        margin-bottom: 36px;
    }

    .bt_copd-nav__title {
        font-size: 28px;
    }

    .bt_copd-nav__feature {
        padding: 30px 26px;
    }

    .bt_copd-nav__feature-tag {
        font-size: 42px;
    }

    .bt_copd-nav__feature-title {
        font-size: 19px;
    }

    .bt_copd-nav__stack-item {
        padding: 22px 22px;
    }
}

@media (max-width: 480px) {
    .bt_copd-nav {
        padding: 40px 18px;
    }

    .bt_copd-nav__title {
        font-size: 24px;
    }

    .bt_copd-nav__lead {
        font-size: 15px;
    }

    .bt_copd-nav__feature {
        padding: 26px 20px;
    }

    .bt_copd-nav__feature-tag {
        font-size: 36px;
    }

    .bt_copd-nav__feature-title {
        font-size: 17px;
    }

    .bt_copd-nav__feature-text {
        font-size: 15px;
    }

    .bt_copd-nav__stack-title {
        font-size: 15px;
    }

    .bt_copd-nav__stack-text {
        font-size: 13px;
    }

    .bt_copd-nav__feature-note-text {
        font-size: 13px;
    }
}

.bt_reading {
    padding: 70px 40px;
    background: #fdf8f2;
}

.bt_reading__inner {
    max-width: 1180px;
    margin: 0 auto;
}


.bt_reading__intro {
    max-width: 780px;
    margin-bottom: 44px;
}

.bt_reading__subtitle {
    font-family: 'DM Sans', sans-serif;
    font-size: 13px;
    font-weight: 500;
    color: #4b5c6c;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.bt_reading__title {
    font-family: 'Aboreto', serif;
    font-weight: 400;
    font-size: 38px;
    color: #393030;
    line-height: 1.25;
    letter-spacing: 0.5px;
    margin-bottom: 24px;
}

.bt_reading__text {
    font-family: 'DM Sans', sans-serif;
    font-size: 16px;
    line-height: 1.75;
    color: #222;
    margin: 0;
}


.bt_reading__filters {
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
    padding: 24px 28px;
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
    margin-bottom: 56px;
}

.bt_reading__filter-group {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.bt_reading__filter-label {
    font-family: 'DM Sans', sans-serif;
    font-size: 11px;
    font-weight: 600;
    color: #4b5c6c;
    letter-spacing: 1.4px;
    text-transform: uppercase;
}

.bt_reading__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.bt_reading__chip {
    font-family: 'DM Sans', sans-serif;
    font-size: 13px;
    font-weight: 500;
    color: #4a4040;
    background: #fdf8f2;
    border: 1px solid #ece2d8;
    border-radius: 20px;
    padding: 7px 16px;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
    outline: none;
}

.bt_reading__chip:hover {
    border-color: #4b5c6c;
    color: #4b5c6c;
}

.bt_reading__chip--active {
    background: #4b5c6c;
    border-color: #4b5c6c;
    color: #fff;
}

.bt_reading__chip--active:hover {
    background: #3a4a58;
    color: #fff;
}


.bt_reading__section-head {
    margin-bottom: 28px;
}

.bt_reading__section-title {
    font-family: 'Aboreto', serif;
    font-weight: 400;
    font-size: 26px;
    color: #393030;
    letter-spacing: 0.4px;
    line-height: 1.3;
    margin-bottom: 8px;
}

.bt_reading__section-sub {
    font-family: 'DM Sans', sans-serif;
    font-size: 15px;
    line-height: 1.6;
    color: #6b5e5e;
    margin: 0;
}


.bt_reading__guides {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
    margin-bottom: 64px;
}

.bt_reading__guide {
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.03);
    transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.bt_reading__guide:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 34px rgba(0, 0, 0, 0.06);
}

.bt_reading__guide-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.bt_reading__guide-body {
    padding: 26px 28px 28px;
}

.bt_reading__guide-title {
    font-family: 'Aboreto', sans-serif;
    font-weight: 600;
    font-size: 19px;
    color: #393030;
    line-height: 1.4;
    margin-bottom: 12px;
}

.bt_reading__guide-text {
    font-family: 'DM Sans', sans-serif;
    font-size: 15px;
    line-height: 1.7;
    color: #4a4040;
    margin-bottom: 18px;
}


.bt_reading__thumb {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #f0e7e2;
}

.bt_reading__thumb-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.bt_reading__guide:hover .bt_reading__thumb-img,
.bt_reading__article:hover .bt_reading__thumb-img {
    transform: scale(1.04);
}

.bt_reading__badge {
    position: absolute;
    top: 14px;
    left: 14px;
    background: #4b5c6c;
    color: #fff;
    font-family: 'DM Sans', sans-serif;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    padding: 6px 12px;
    border-radius: 20px;
}


.bt_reading__articles {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.bt_reading__article {
    background: #fff;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.03);
    transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.bt_reading__article:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.06);
}

.bt_reading__article-link {
    display: block;
    text-decoration: none;
    color: inherit;
    height: 100%;
}

.bt_reading__article-body {
    padding: 20px 22px 22px;
}

.bt_reading__article-title {
    font-family: 'Aboreto', sans-serif;
    font-weight: 600;
    font-size: 16px;
    color: #393030;
    line-height: 1.45;
    margin-bottom: 12px;
}


.bt_reading__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    font-family: 'DM Sans', sans-serif;
    font-size: 13px;
    color: #8a7d7d;
}

.bt_reading__meta-author {
    font-weight: 500;
    color: #6b5e5e;
}

.bt_reading__meta-dot {
    color: #c9b8b8;
}

.bt_reading__meta-date {
    color: #8a7d7d;
}


.bt_reading__empty {
    display: none;
    text-align: center;
    padding: 40px 20px;
    font-family: 'DM Sans', sans-serif;
    font-size: 15px;
    color: #6b5e5e;
    background: #fff;
    border-radius: 12px;
}

.bt_reading__empty--visible {
    display: block;
}


.bt_reading__hidden {
    display: none;
}


@media (max-width: 1024px) {
    .bt_reading__title {
        font-size: 32px;
    }

    .bt_reading__guides {
        grid-template-columns: 1fr;
    }

    .bt_reading__articles {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .bt_reading {
        padding: 50px 24px;
    }

    .bt_reading__title {
        font-size: 28px;
    }

    .bt_reading__filters {
        padding: 18px 20px;
        gap: 20px;
        margin-bottom: 40px;
    }

    .bt_reading__filter-group {
        gap: 10px;
    }

    .bt_reading__articles {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .bt_reading__section-head {
        margin-bottom: 22px;
    }

    .bt_reading__section-title {
        font-size: 22px;
    }

    .bt_reading__guides {
        margin-bottom: 48px;
    }
}

@media (max-width: 480px) {
    .bt_reading {
        padding: 40px 18px;
    }

    .bt_reading__title {
        font-size: 24px;
    }

    .bt_reading__text {
        font-size: 15px;
    }

    .bt_reading__chip {
        font-size: 12px;
        padding: 6px 13px;
    }

    .bt_reading__guide-body {
        padding: 20px 20px 22px;
    }

    .bt_reading__guide-title {
        font-size: 17px;
    }

    .bt_reading__guide-text {
        font-size: 14px;
    }

    .bt_reading__article-body {
        padding: 18px 18px 20px;
    }

    .bt_reading__article-title {
        font-size: 15px;
    }
}



.bt_article {
    padding: 60px 40px 80px;
    background: #fdf8f2;
}

.bt_article__inner {
    max-width: 800px;
    margin: 0 auto;
}


.bt_article__head {
    margin-bottom: 44px;
}

.bt_article__label {
    font-family: 'DM Sans', sans-serif;
    font-size: 11px;
    font-weight: 600;
    color: #4b5c6c;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 18px;
}

.bt_article__title {
    font-family: 'Aboreto', serif;
    font-weight: 400;
    font-size: 42px;
    color: #393030;
    line-height: 1.2;
    letter-spacing: 0.5px;
    margin-bottom: 20px;
}

.bt_article__standfirst {
    font-family: 'DM Sans', sans-serif;
    font-size: 18px;
    line-height: 1.65;
    color: #4a4040;
    margin-bottom: 24px;
}

.bt_article__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    font-family: 'DM Sans', sans-serif;
    font-size: 14px;
    color: #8a7d7d;
    margin-bottom: 32px;
}

.bt_article__meta-author {
    font-weight: 500;
    color: #6b5e5e;
}

.bt_article__meta-dot {
    color: #c9b8b8;
}

.bt_article__meta-date {
    color: #8a7d7d;
}

.bt_article__thumb {
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border-radius: 14px;
    background: #f0e7e2;
}

.bt_article__thumb-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}


.bt_article__toc {
    background: #fff;
    border-radius: 14px;
    padding: 28px 32px;
    margin-bottom: 44px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
}

.bt_article__toc-title {
    font-family: 'DM Sans', sans-serif;
    font-size: 12px;
    font-weight: 600;
    color: #4b5c6c;
    letter-spacing: 1.6px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.bt_article__toc-list {
    list-style: none;
    counter-reset: toc;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 32px;
}

.bt_article__toc-list li {
    counter-increment: toc;
}

.bt_article__toc-link {
    font-family: 'DM Sans', sans-serif;
    font-size: 15px;
    line-height: 1.55;
    color: #393030;
    text-decoration: none;
    transition: color 0.2s ease;
    display: flex;
    gap: 8px;
}

.bt_article__toc-link::before {
    content: counter(toc, decimal-leading-zero);
    color: #4b5c6c;
    font-weight: 500;
    flex-shrink: 0;
}

.bt_article__toc-link:hover {
    color: #4b5c6c;
}


.bt_article__body {
    font-family: 'DM Sans', sans-serif;
    font-size: 17px;
    line-height: 1.8;
    color: #222;
}

.bt_article__body h2 {
    font-family: 'Aboreto', serif;
    font-weight: 400;
    font-size: 28px;
    color: #393030;
    line-height: 1.3;
    letter-spacing: 0.4px;
    margin: 52px 0 20px;
    scroll-margin-top: 30px;
}

.bt_article__body h3 {
    font-family: 'DM Sans', sans-serif;
    font-weight: 600;
    font-size: 19px;
    color: #393030;
    line-height: 1.4;
    margin: 32px 0 12px;
}

.bt_article__body p {
    margin-bottom: 20px;
}

.bt_article__body strong {
    font-weight: 600;
    color: #393030;
}

.bt_article__body em {
    font-style: italic;
}

.bt_article__link {
    color: #4b5c6c;
    text-decoration: none;
    border-bottom: 1px solid rgba(75, 92, 108, 0.3);
    transition: color 0.2s ease, border-color 0.2s ease;
}

.bt_article__link:hover {
    color: #393030;
    border-color: #393030;
}

.bt_article__cite {
    color: #4b5c6c;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85em;
    vertical-align: super;
    line-height: 0;
    margin-left: 2px;
}

.bt_article__cite:hover {
    text-decoration: underline;
}


.bt_article__list {
    margin: 0 0 24px 0;
    padding-left: 22px;
}

.bt_article__list li {
    margin-bottom: 10px;
    line-height: 1.75;
}


.bt_article__table {
    width: 100%;
    border-collapse: collapse;
    margin: 0 0 28px;
    font-size: 15px;
    line-height: 1.6;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.03);
}

.bt_article__table thead {
    background: #e2edf3;
}

.bt_article__table th {
    font-family: 'DM Sans', sans-serif;
    font-weight: 600;
    font-size: 13px;
    color: #393030;
    text-align: left;
    padding: 14px 18px;
    letter-spacing: 0.3px;
}

.bt_article__table td {
    padding: 14px 18px;
    border-top: 1px solid #f0e7e2;
    color: #3a3028;
    vertical-align: top;
}

.bt_article__table tbody tr:nth-child(even) {
    background: #fdf8f2;
}


.bt_article__checklist {
    background: #fff;
    border-radius: 14px;
    padding: 28px 32px;
    margin: 0 0 28px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.bt_article__check {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    cursor: pointer;
    font-family: 'DM Sans', sans-serif;
    font-size: 15px;
    line-height: 1.6;
    color: #3a3028;
}

.bt_article__check-input {
    appearance: none;
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid #c9b8b8;
    border-radius: 4px;
    flex-shrink: 0;
    margin-top: 2px;
    cursor: pointer;
    position: relative;
    transition: border-color 0.2s ease, background 0.2s ease;
}

.bt_article__check-input:checked {
    background: #4b5c6c;
    border-color: #4b5c6c;
}

.bt_article__check-input:checked::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 1px;
    width: 6px;
    height: 11px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.bt_article__check-text {
    flex: 1;
}


.bt_article__sources {
    margin: 0 0 36px;
    padding-left: 22px;
    font-size: 14px;
    line-height: 1.7;
    color: #5a4f4f;
}

.bt_article__sources li {
    margin-bottom: 10px;
}

.bt_article__sources em {
    font-style: italic;
}


.bt_article__disclaimer {
    background: #eadfcd;
    border-radius: 12px;
    padding: 22px 26px;
    font-family: 'DM Sans', sans-serif;
    font-size: 14px;
    line-height: 1.7;
    color: #3a3028;
    margin-top: 36px;
}

.bt_article__disclaimer strong {
    color: #393030;
}


@media (max-width: 1024px) {
    .bt_article__title {
        font-size: 36px;
    }

    .bt_article__toc-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .bt_article {
        padding: 44px 24px 60px;
    }

    .bt_article__title {
        font-size: 30px;
    }

    .bt_article__standfirst {
        font-size: 16px;
    }

    .bt_article__body {
        font-size: 16px;
    }

    .bt_article__body h2 {
        font-size: 24px;
        margin-top: 44px;
    }

    .bt_article__body h3 {
        font-size: 17px;
    }

    .bt_article__toc {
        padding: 22px 24px;
    }

    .bt_article__checklist {
        padding: 22px 24px;
    }

    .bt_article__table th,
    .bt_article__table td {
        padding: 12px 14px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .bt_article {
        padding: 36px 18px 50px;
    }

    .bt_article__title {
        font-size: 26px;
    }

    .bt_article__standfirst {
        font-size: 15px;
    }

    .bt_article__body {
        font-size: 15px;
    }

    .bt_article__body h2 {
        font-size: 21px;
    }

    .bt_article__body h3 {
        font-size: 16px;
    }

    .bt_article__toc {
        padding: 20px 18px;
    }

    .bt_article__checklist {
        padding: 20px 18px;
    }

    .bt_article__table {
        font-size: 13px;
    }

    .bt_article__table th,
    .bt_article__table td {
        padding: 10px 12px;
    }

    .bt_article__disclaimer {
        padding: 18px 20px;
        font-size: 13px;
    }
}



.bt_faq-page {
    padding: 70px 40px;
    background: #fdf8f2;
}

.bt_faq-page__inner {
    max-width: 900px;
    margin: 0 auto;
}


.bt_faq-page__head {
    margin-bottom: 44px;
}

.bt_faq-page__head .bt_subtitle {
    font-family: 'DM Sans', sans-serif;
    font-size: 13px;
    font-weight: 500;
    color: #4b5c6c;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.bt_faq-page__head .bt_title {
    font-family: 'Aboreto', serif;
    font-weight: 400;
    color: #393030;
    line-height: 1.25;
    letter-spacing: 0.5px;
    margin-bottom: 20px;
}

.bt_faq-page__head .bt_title--lg {
    font-size: 38px;
}

.bt_faq-page__head .bt_text {
    font-family: 'DM Sans', sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: #222;
    margin: 0;
    max-width: 680px;
}


.bt_faq-page__list {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 40px;
}


.bt_faq-page .bt_faq-item {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 10px;
    overflow: hidden;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.bt_faq-page .bt_faq-item:hover {
    border-color: #4b5c6c;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.03);
}

.bt_faq-page .bt_faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 22px 28px;
    cursor: pointer;
    font-family: 'DM Sans', sans-serif;
    font-weight: 500;
    font-size: 16px;
    color: #393030;
    line-height: 1.5;
    background: #fff;
    transition: background 0.2s ease;
}

.bt_faq-page .bt_faq-question:hover {
    background: #f7f4ef;
}

.bt_faq-page .bt_faq-icon {
    font-size: 20px;
    color: #4b5c6c;
    font-weight: 300;
    margin-left: 16px;
    flex-shrink: 0;
    transition: transform 0.25s ease;
    line-height: 1;
}

.bt_faq-page .bt_faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 28px;
    background: #fff;
    transition: max-height 0.3s ease, padding 0.2s ease;
}

.bt_faq-page .bt_faq-answer p {
    font-family: 'DM Sans', sans-serif;
    font-size: 15px;
    line-height: 1.75;
    color: #4a4040;
    padding-bottom: 22px;
    margin: 0;
}

.bt_faq-page .bt_faq-item--open .bt_faq-answer {
    max-height: 400px;
    padding: 0 28px;
    padding-top: 22px;
}

.bt_faq-page .bt_faq-item--open .bt_faq-icon {
    transform: rotate(45deg);
}

.bt_faq-page .bt_faq-item--open .bt_faq-question {
    background: #f7f4ef;
    border-bottom: 1px solid #e8e0d8;
}


.bt_faq-page__cta {
    display: flex;
    justify-content: flex-start;
    padding-top: 8px;
}


@media (max-width: 768px) {
    .bt_faq-page {
        padding: 50px 24px;
    }

    .bt_faq-page__head {
        margin-bottom: 34px;
    }

    .bt_faq-page__head .bt_title--lg {
        font-size: 28px;
    }

    .bt_faq-page .bt_faq-question {
        padding: 18px 22px;
        font-size: 15px;
    }

    .bt_faq-page .bt_faq-answer {
        padding: 0 22px;
    }

    .bt_faq-page .bt_faq-answer p {
        font-size: 14px;
        padding-bottom: 18px;
    }

    .bt_faq-page .bt_faq-item--open .bt_faq-answer {
        padding: 0 22px;
    }
}

@media (max-width: 480px) {
    .bt_faq-page {
        padding: 40px 18px;
    }

    .bt_faq-page__head .bt_title--lg {
        font-size: 24px;
    }

    .bt_faq-page__head .bt_text {
        font-size: 15px;
    }

    .bt_faq-page .bt_faq-question {
        padding: 16px 18px;
        font-size: 14px;
    }

    .bt_faq-page .bt_faq-answer {
        padding: 0 18px;
    }

    .bt_faq-page .bt_faq-answer p {
        font-size: 13.5px;
    }

    .bt_faq-page .bt_faq-item--open .bt_faq-answer {
        padding: 0 18px;
    }
}





.bt_hero-slider {
  position: relative;
  overflow: hidden;
}

.bt_hero-slider__track {
  position: relative;
}

.bt_hero-slider__track .slick-list,
.bt_hero-slider__track .slick-track {
  overflow: hidden;
}

.bt_hero-slide {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
}



.bt_hero-slide__inner {
  position: relative;
  z-index: 1;
  max-width: 1180px;
  margin: 0 auto;
  padding: 90px 40px 110px;
}

.bt_hero-slide__content {
  max-width: 620px;
}

.bt_hero-slide__content .bt_subtitle {
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: #4b5c6c;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.bt_hero-slide__content .bt_title--xl {
  font-family: 'Aboreto', serif;
  font-weight: 400;
  font-size: 48px;
  line-height: 1.2;
  letter-spacing: 0.5px;
  color: #393030;
  margin-bottom: 20px;
}

.bt_hero-slide__content .bt_text {
  font-family: 'DM Sans', sans-serif;
  font-size: 17px;
  line-height: 1.7;
  color: #2a2320;
  margin-bottom: 28px;
}


.bt_hero-slider .slick-dots {
  position: absolute;
  bottom: 28px;
  left: 0;
  right: 0;
  display: flex !important;
  justify-content: center;
  align-items: center;
  gap: 10px;
  list-style: none;
  padding: 0;
  margin: 0;
  z-index: 5;
}

.bt_hero-slider .slick-dots li {
  width: auto;
  height: auto;
  margin: 0;
}

.bt_hero-slider .slick-dots li button {
  width: 10px;
  height: 10px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: rgba(57, 48, 48, 0.25);
  font-size: 0;
  color: transparent;
  cursor: pointer;
  transition: background 0.25s ease, transform 0.25s ease;
  outline: none;
}

.bt_hero-slider .slick-dots li button:hover {
  background: rgba(57, 48, 48, 0.5);
}

.bt_hero-slider .slick-dots li.slick-active button {
  background: #4b5c6c;
  transform: scale(1.15);
}


@media (max-width: 1024px) {
  .bt_hero-slide__content .bt_title--xl {
    font-size: 40px;
  }

  .bt_hero-slide__inner {
    padding: 80px 32px 100px;
  }
}

@media (max-width: 768px) {
  .bt_hero-slide__inner {
    padding: 60px 24px 90px;
  }

  .bt_hero-slide__content .bt_title--xl {
    font-size: 30px;
  }

  .bt_hero-slide__content .bt_text {
    font-size: 15px;
  }
}

@media (max-width: 480px) {
  .bt_hero-slide__inner {
    padding: 50px 18px 80px;
  }

  .bt_hero-slide__content .bt_title--xl {
    font-size: 26px;
  }
}












































































@media (max-width: 1024px) {
    .bt_grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .bt_cards {
        grid-template-columns: repeat(2, 1fr);
    }

    .bt_cards--four {
        grid-template-columns: repeat(2, 1fr);
    }

    .bt_title--xl {
        font-size: 40px;
    }

    .bt_title--lg {
        font-size: 32px;
    }

    .bt_footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }
}

@media (max-width: 900px) {
    .bt_nav {
        display: none;
    }

    .bt_burger {
        display: flex;
    }

    .bt_mobile-nav {
        display: none;
    }

    .bt_mobile-nav--open {
        display: flex;
    }
}

@media (max-width: 768px) {
    .bt_wrapper {
        margin: 16px;
        border-radius: 16px;
    }

    .bt_header__inner {
        padding: 0 15px;
    }

    .bt_section {
        padding: 50px 24px;
    }

    .bt_cards {
        grid-template-columns: 1fr;
    }

    .bt_cards--four {
        grid-template-columns: 1fr;
    }

    .bt_title--xl {
        font-size: 32px;
    }

    .bt_title--lg {
        font-size: 28px;
    }

    .bt_title--md {
        font-size: 24px;
    }

    .bt_footer {
        padding: 32px 24px 20px;
    }

    .bt_footer__grid {
        grid-template-columns: 1fr;
        gap: 22px;
    }

    .bt_footer__text {
        max-width: 100%;
    }

    .bt_flex {
        flex-wrap: wrap;
    }
    .bt_hero-slider .slick-dots{
        bottom: 35px;
    }
}

@media (max-width: 480px) {
    .bt_wrapper {
        margin: 10px;
        border-radius: 12px;
    }

    .bt_header__inner {
        padding: 0 15px;
    }

    .bt_section {
        padding: 40px 18px;
    }

    .bt_btn {
        padding: 10px 20px;
        font-size: 12px;
    }

    .bt_footer {
        padding: 28px 18px 18px;
    }

    .bt_mobile-nav {
        padding: 70px 24px 32px;
    }
}