/*
 * Bollinger Academy — archive-inspired interior design refresh.
 * Intentionally leaves the site header untouched.
 */

/* Refined footer and real payment marks. */
.site-footer {
    padding-top: 3.5rem;
    border-top-color: rgba(255, 255, 255, 0.09);
    background: #0f1b2d;
}

.site-footer .footer-grid {
    gap: clamp(2rem, 4vw, 4rem);
    margin-bottom: 2.75rem;
}

.site-footer .footer-brand .site-logo {
    width: fit-content;
    margin-bottom: 1.1rem;
}

.site-footer .footer-brand .site-logo img {
    height: 64px;
}

.site-footer .footer-brand p {
    max-width: 340px;
    color: #98a3b3;
    font-size: 0.87rem;
}

.site-footer .footer-col h4 {
    margin-bottom: 1rem;
    color: #ffffff;
    font-size: 0.82rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.site-footer .footer-col ul li {
    margin-bottom: 0.52rem;
}

.site-footer .footer-col ul li a {
    color: #98a3b3;
}

.site-footer .footer-col ul li a:hover {
    padding-left: 0;
    color: #ffffff;
}

.site-footer .footer-social a {
    width: 34px;
    height: 34px;
    border-color: rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.06);
    color: #a7b0bd;
    box-shadow: none;
}

.site-footer .footer-social a:hover {
    border-color: rgba(212, 168, 83, 0.6);
    background: rgba(212, 168, 83, 0.14);
    color: #e2bd70;
    transform: translateY(-1px);
}

.site-footer .footer-bottom {
    padding-top: 1.5rem;
}

.site-footer .footer-cards,
.site-footer .ba-footer__cards {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.site-footer .ba-card-logo {
    display: inline-flex;
    width: 48px;
    height: 31px;
    overflow: visible;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 4px;
    background: transparent;
}

.site-footer .ba-card-logo img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.site-footer .footer-disclaimer {
    margin-top: 1.75rem;
    padding: 1.4rem 0 1.8rem;
    border-top-color: rgba(255, 255, 255, 0.08);
    background: #0a1526;
}

.site-footer .footer-disclaimer p {
    max-width: 980px;
    margin: 0 auto;
    color: #8f9aaa;
}

/* Shared interior-page canvas. */
.ba-interior-v4 {
    --ba-iv-navy: #0f1b2d;
    --ba-iv-navy-hover: #1a2d4a;
    --ba-iv-gold: #d4a853;
    --ba-iv-gold-hover: #c49a48;
    --ba-iv-text: #182538;
    --ba-iv-muted: #667085;
    --ba-iv-soft: #f7f8fa;
    --ba-iv-border: #e3e7ed;
    display: flow-root;
    padding: 5rem 0 0;
    background: #ffffff;
    color: var(--ba-iv-text);
}

.ba-interior-v4 > .ba-container {
    max-width: 1180px;
}

.ba-interior-v4 .ba-page__header,
.ba-interior-v4 .ba-about__hero {
    max-width: none;
    margin: 0 0 4rem;
    padding: 4.25rem max(1rem, calc((100% - 880px) / 2));
    clip-path: inset(0 -100vmax);
    background: var(--ba-iv-navy);
    box-shadow: 0 0 0 100vmax var(--ba-iv-navy);
    text-align: center;
}

.ba-interior-v4 .ba-page__header h1,
.ba-interior-v4 .ba-about__hero h1 {
    margin: 0.75rem auto 0.9rem;
    color: #ffffff;
    font-size: clamp(2.25rem, 5vw, 3.45rem);
    letter-spacing: -0.04em;
}

.ba-interior-v4 .ba-page__header > p,
.ba-interior-v4 .ba-about__hero > p,
.ba-interior-v4 .ba-about__hero > p[style] {
    max-width: 720px !important;
    margin: 0 auto !important;
    color: #cbd3df !important;
    font-size: 1rem !important;
    line-height: 1.75;
}

.ba-interior-v4 .ba-badge {
    border-color: rgba(212, 168, 83, 0.34);
    background: rgba(212, 168, 83, 0.12);
    color: #e2bd70;
    box-shadow: none;
}

.ba-interior-v4 .ba-gold-text {
    color: var(--ba-iv-gold);
}

.ba-interior-v4 h2,
.ba-interior-v4 h3,
.ba-interior-v4 h4,
.ba-interior-v4 h5,
.ba-interior-v4 h6 {
    color: var(--ba-iv-navy);
}

.ba-interior-v4 p,
.ba-interior-v4 li {
    color: var(--ba-iv-muted);
}

.ba-interior-v4 a {
    color: #a77b25;
}

.ba-interior-v4 a:hover {
    color: #815d19;
}

.ba-interior-v4 .ba-btn {
    min-height: 46px;
    border-radius: 7px;
    box-shadow: none;
    font-weight: 700;
    transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.ba-interior-v4 .ba-btn:hover {
    box-shadow: 0 5px 12px rgba(15, 27, 45, 0.12);
    transform: translateY(-1px);
}

.ba-interior-v4 .ba-btn:active {
    transform: scale(0.985);
}

.ba-interior-v4 .ba-btn--primary {
    border-color: var(--ba-iv-gold);
    background: var(--ba-iv-gold);
    color: var(--ba-iv-navy);
}

.ba-interior-v4 .ba-btn--primary:hover {
    border-color: var(--ba-iv-gold-hover);
    background: var(--ba-iv-gold-hover);
    color: var(--ba-iv-navy);
}

.ba-interior-v4 .ba-btn--outline {
    border-color: var(--ba-iv-navy);
    background: var(--ba-iv-navy);
    color: #ffffff;
}

.ba-interior-v4 .ba-btn--outline:hover {
    border-color: var(--ba-iv-navy-hover);
    background: var(--ba-iv-navy-hover);
    color: #ffffff;
}

/* Plans — explicitly define every price colour to avoid legacy-theme clashes. */
.ba-interior-v4--plans .ba-pricing__grid {
    max-width: 1040px;
    margin: 0 auto;
    gap: 1.4rem;
}

.ba-interior-v4--plans .ba-pricing-card {
    min-height: 380px;
    padding: 2rem 1.75rem 1.75rem;
    border: 2px solid var(--ba-iv-border);
    border-radius: 14px;
    background: #ffffff;
    box-shadow: none;
}

.ba-interior-v4--plans .ba-pricing-card:hover {
    border-color: #cfd5de;
    box-shadow: 0 14px 35px rgba(15, 27, 45, 0.09);
    transform: translateY(-3px);
}

.ba-interior-v4--plans .ba-pricing-card--featured {
    border-color: var(--ba-iv-gold);
    background: #ffffff;
    box-shadow: 0 14px 32px rgba(15, 27, 45, 0.1);
    transform: scale(1.018);
}

.ba-interior-v4--plans .ba-pricing-card--featured:hover {
    border-color: var(--ba-iv-gold);
    transform: scale(1.018) translateY(-3px);
}

.ba-interior-v4--plans .ba-pricing-card__badge {
    top: -14px;
    padding: 0.36rem 1rem;
    border: 0;
    background: var(--ba-iv-gold);
    color: var(--ba-iv-navy);
    box-shadow: none;
}

.ba-interior-v4--plans .ba-pricing-card__name {
    margin: 0.6rem 0 0.75rem;
    color: var(--ba-iv-navy);
}

.ba-interior-v4--plans .ba-pricing-card__price {
    color: var(--ba-iv-navy);
}

.ba-interior-v4--plans .ba-pricing-card__price .currency {
    color: #a77b25;
}

.ba-interior-v4--plans .ba-pricing-card__price .amount {
    color: var(--ba-iv-navy);
    font-size: clamp(3rem, 5.5vw, 4rem);
}

.ba-interior-v4--plans .ba-pricing-card__price .period {
    color: #687386;
}

.ba-interior-v4--plans .ba-pricing-card__monthly {
    color: #a77b25;
}

.ba-interior-v4--plans .ba-pricing-card__desc {
    color: var(--ba-iv-muted);
}

.ba-interior-v4--plans .ba-pricing-card__cta .ba-btn {
    width: 100%;
}

.ba-interior-v4--plans .ba-comparison {
    margin-top: 5.5rem;
}

.ba-interior-v4--plans .ba-comparison__title {
    margin-bottom: 1.8rem;
    color: var(--ba-iv-navy);
}

.ba-interior-v4--plans .ba-comparison__hint {
    display: none;
}

.ba-interior-v4--plans .ba-comparison__table-wrap {
    border: 1px solid var(--ba-iv-border);
    border-radius: 13px;
    background: #ffffff;
    box-shadow: 0 8px 24px rgba(15, 27, 45, 0.06);
}

.ba-interior-v4--plans .ba-comparison__table th,
.ba-interior-v4--plans .ba-comparison__table td {
    border-bottom-color: #e9ecf1;
    color: #526074;
}

.ba-interior-v4--plans .ba-comparison__table th {
    background: #f8f9fb;
    color: var(--ba-iv-navy);
}

.ba-interior-v4--plans .ba-comparison__table .featured {
    background: #fffaf0;
}

.ba-interior-v4--plans .ba-comparison__table th.featured {
    color: #9a701e;
}

.ba-interior-v4--plans .ba-comparison__table .section-header td {
    background: #f3f5f8;
    color: #6a5226;
}

.ba-interior-v4--plans .ba-comparison__table .check {
    display: inline-grid;
    width: 21px;
    height: 21px;
    place-items: center;
    border-radius: 50%;
    background: #e8f8f0;
    color: #16835c;
    font-size: 0;
}

.ba-interior-v4--plans .ba-comparison__table .check::before {
    content: "\2713";
    font-size: 13px;
    font-weight: 800;
}

.ba-interior-v4--plans .ba-comparison__table .cross {
    color: #aab2bf;
    font-size: 0;
}

.ba-interior-v4--plans .ba-comparison__table .cross::before {
    content: "\00d7";
    font-size: 20px;
    font-weight: 500;
}

.ba-interior-v4--plans .ba-comparison__table tfoot .ba-btn {
    min-height: 38px;
    padding: 0.6rem 0.9rem;
}

.ba-interior-v4--plans .ba-trust {
    margin: 3rem 0 4rem !important;
}

.ba-interior-v4--plans .ba-trust-badge {
    border-color: var(--ba-iv-border);
    background: var(--ba-iv-soft);
}

.ba-interior-v4--plans .ba-trust-badge__icon {
    background: rgba(212, 168, 83, 0.14);
    color: #9b7120;
}

.ba-interior-v4--plans .ba-trust-badge__text {
    color: #566276;
}

.ba-interior-v4 .ba-page__disclaimer,
.ba-interior-v4 .ba-hero__disclaimer {
    margin-bottom: 4rem;
    border-color: #e5e8ed;
    background: var(--ba-iv-soft);
}

.ba-interior-v4 .ba-page__disclaimer p,
.ba-interior-v4 .ba-hero__disclaimer {
    color: #6c7788;
}

/* FAQ — clean rows and chevrons from the archive design. */
.ba-interior-v4--faq .ba-faq {
    max-width: 820px;
    margin-bottom: 4rem;
}

.ba-interior-v4--faq .ba-faq__item {
    margin: 0;
    border: 0;
    border-bottom: 1px solid var(--ba-iv-border);
    border-radius: 0;
    background: #ffffff;
}

.ba-interior-v4--faq .ba-faq__item:first-child {
    border-top: 1px solid var(--ba-iv-border);
}

.ba-interior-v4--faq .ba-faq__item:hover,
.ba-interior-v4--faq .ba-faq__item.active {
    border-color: var(--ba-iv-border);
}

.ba-interior-v4--faq .ba-faq__question {
    padding: 1.35rem 0.25rem;
    color: var(--ba-iv-navy);
    font-size: 0.96rem;
}

.ba-interior-v4--faq .ba-faq__question:hover {
    color: #9b7120;
}

.ba-interior-v4--faq .ba-faq__question-icon {
    position: relative;
    width: 18px;
    height: 18px;
    overflow: hidden;
    color: transparent;
    font-size: 0;
    transform: none;
}

.ba-interior-v4--faq .ba-faq__question-icon::before {
    content: "";
    position: absolute;
    top: 3px;
    left: 4px;
    width: 8px;
    height: 8px;
    border-right: 2px solid #8791a1;
    border-bottom: 2px solid #8791a1;
    transform: rotate(45deg);
    transition: border-color 0.2s ease, transform 0.22s ease;
}

.ba-interior-v4--faq .ba-faq__item.active .ba-faq__question-icon {
    transform: none;
}

.ba-interior-v4--faq .ba-faq__item.active .ba-faq__question-icon::before {
    border-color: var(--ba-iv-gold);
    transform: translateY(4px) rotate(225deg);
}

.ba-interior-v4--faq .ba-faq__answer-inner {
    padding: 0 2.2rem 1.35rem 0.25rem;
    color: var(--ba-iv-muted);
}

.ba-interior-v4--faq .ba-faq__answer-inner strong {
    color: var(--ba-iv-navy);
}

.ba-interior-cta {
    margin: 0;
    padding: 3.5rem max(1rem, calc((100% - 820px) / 2));
    clip-path: inset(0 -100vmax);
    background: var(--ba-iv-soft);
    box-shadow: 0 0 0 100vmax var(--ba-iv-soft);
    text-align: center;
}

.ba-interior-cta h2 {
    margin-bottom: 0.55rem;
    font-size: clamp(1.45rem, 3vw, 1.85rem);
}

.ba-interior-cta p {
    margin: 0;
}

.ba-interior-cta__actions {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 1.4rem;
}

.ba-interior-cta .ba-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
}

/* About. */
.ba-interior-v4--about .ba-page__content {
    max-width: 920px !important;
    margin: 0 auto 2rem;
    padding: clamp(1.75rem, 4vw, 2.6rem);
    border: 1px solid var(--ba-iv-border);
    border-radius: 14px;
    background: #ffffff;
    box-shadow: 0 8px 28px rgba(15, 27, 45, 0.055);
}

.ba-interior-v4--about .ba-page__content h2 {
    margin-top: 2.15rem;
}

.ba-interior-v4--about .ba-page__content h2:first-child {
    margin-top: 0;
}

.ba-interior-v4--about .ba-page__content strong {
    color: var(--ba-iv-navy);
}

.ba-interior-v4--about .ba-page__content li::marker {
    color: var(--ba-iv-gold);
}

.ba-interior-v4--about .ba-about__values {
    max-width: 920px;
    margin-top: 2.5rem;
    margin-bottom: 2.5rem;
}

.ba-interior-v4--about .ba-about__value {
    border-color: var(--ba-iv-border);
    background: var(--ba-iv-soft);
    box-shadow: none;
}

.ba-interior-v4--about .ba-about__value:hover {
    border-color: #d7bd87;
    box-shadow: 0 10px 24px rgba(15, 27, 45, 0.07);
}

.ba-interior-v4--about .ba-about__value-icon {
    border-radius: 12px;
    background: rgba(212, 168, 83, 0.15);
    color: #98701f;
}

.ba-interior-v4--about .ba-about__value p {
    color: var(--ba-iv-muted);
}

/* Contact. */
.ba-interior-v4--contact .ba-contact__grid {
    max-width: 1040px;
    margin-bottom: 4rem;
    gap: 1.5rem;
}

.ba-interior-v4--contact .ba-contact__info,
.ba-interior-v4--contact .ba-contact__grid > .ba-contact__form {
    border-color: var(--ba-iv-border);
    background: #ffffff;
    box-shadow: 0 10px 30px rgba(15, 27, 45, 0.065);
}

.ba-interior-v4--contact .ba-contact__item {
    border-bottom-color: #e9ecf1;
}

.ba-interior-v4--contact .ba-contact__item-icon {
    border-radius: 11px;
    background: rgba(212, 168, 83, 0.15);
    color: #98701f;
}

.ba-interior-v4--contact .ba-contact__item-text p,
.ba-interior-v4--contact .ba-contact__grid > .ba-contact__form > p {
    color: var(--ba-iv-muted) !important;
}

.ba-interior-v4--contact .ba-form-group label {
    color: #3e4a5d;
}

.ba-interior-v4--contact .ba-form-group input,
.ba-interior-v4--contact .ba-form-group select,
.ba-interior-v4--contact .ba-form-group textarea {
    border-color: #d9dee6;
    background: #f8f9fb;
    color: var(--ba-iv-navy);
    box-shadow: none;
}

.ba-interior-v4--contact .ba-form-group input::placeholder,
.ba-interior-v4--contact .ba-form-group textarea::placeholder {
    color: #929baa;
}

.ba-interior-v4--contact .ba-form-group input:focus,
.ba-interior-v4--contact .ba-form-group select:focus,
.ba-interior-v4--contact .ba-form-group textarea:focus {
    border-color: var(--ba-iv-gold);
    background: #ffffff;
    box-shadow: 0 0 0 3px rgba(212, 168, 83, 0.13);
}

.ba-interior-v4--contact .ba-form-group select option {
    background: #ffffff;
    color: var(--ba-iv-navy);
}

/* Legal and policy pages. */
.ba-interior-v4--legal .ba-page__header {
    margin-bottom: 3.5rem;
}

.ba-interior-v4--legal .ba-page__content {
    max-width: 900px;
    margin: 0 auto 4rem;
    padding: clamp(1.75rem, 4vw, 3rem);
    border: 1px solid var(--ba-iv-border);
    border-radius: 14px;
    background: #ffffff;
    color: var(--ba-iv-muted);
    box-shadow: 0 8px 28px rgba(15, 27, 45, 0.055);
}

.ba-interior-v4--legal .ba-page__content h2,
.ba-interior-v4--legal .ba-page__content h3,
.ba-interior-v4--legal .ba-page__content h4,
.ba-interior-v4--legal .ba-page__content strong {
    color: var(--ba-iv-navy);
}

.ba-interior-v4--legal .ba-page__content p,
.ba-interior-v4--legal .ba-page__content li {
    color: var(--ba-iv-muted);
}

.ba-interior-v4--legal .ba-page__content li::marker {
    color: var(--ba-iv-gold);
}

.ba-interior-v4--legal .ba-page__content hr {
    border-top-color: var(--ba-iv-border);
}

@media (max-width: 1024px) {
    .ba-interior-v4 {
        padding-top: 4.5rem;
    }

    .ba-interior-v4--plans .ba-pricing-card--featured,
    .ba-interior-v4--plans .ba-pricing-card--featured:hover {
        transform: none;
    }

    .ba-interior-v4--plans .ba-pricing-card:last-child {
        width: min(100%, 430px);
    }
}

@media (max-width: 768px) {
    .ba-interior-v4 .ba-page__header,
    .ba-interior-v4 .ba-about__hero {
        margin-bottom: 2.75rem;
        padding-top: 3rem;
        padding-bottom: 3rem;
    }

    .ba-interior-v4 .ba-page__header h1,
    .ba-interior-v4 .ba-about__hero h1 {
        font-size: clamp(2rem, 10vw, 2.7rem);
    }

    .ba-interior-v4--plans .ba-pricing-card {
        min-height: 0;
    }

    .ba-interior-v4--plans .ba-comparison {
        margin-top: 3.75rem;
    }

    .ba-interior-v4--plans .ba-comparison__title {
        margin-bottom: 0.5rem;
    }

    .ba-interior-v4--plans .ba-comparison__hint {
        display: block;
        margin: 0 0 0.9rem;
        color: #7b8696;
        font-size: 0.76rem;
        text-align: center;
    }

    .ba-interior-v4--plans .ba-trust {
        margin-bottom: 3rem !important;
    }

    .ba-interior-v4--about .ba-page__content,
    .ba-interior-v4--legal .ba-page__content {
        padding: 1.4rem;
        border-radius: 10px;
    }

    .ba-interior-v4--contact .ba-contact__grid {
        margin-bottom: 3rem;
    }

    .ba-interior-cta {
        padding-top: 2.75rem;
        padding-bottom: 2.75rem;
    }

    .site-footer .footer-bottom {
        align-items: flex-start;
    }
}

@media (max-width: 560px) {
    .ba-interior-v4 > .ba-container {
        padding-right: 1rem;
        padding-left: 1rem;
    }

    .ba-interior-v4--plans .ba-pricing-card {
        padding: 1.6rem 1.25rem 1.35rem;
    }

    .ba-interior-v4--faq .ba-faq__question {
        padding: 1.15rem 0;
    }

    .ba-interior-v4--faq .ba-faq__answer-inner {
        padding-right: 1rem;
        padding-left: 0;
    }

    .ba-interior-cta__actions {
        flex-direction: column;
    }

    .ba-interior-cta .ba-btn {
        width: 100%;
    }

    .site-footer .footer-cards,
    .site-footer .ba-footer__cards {
        gap: 0.4rem;
    }

    .site-footer .footer-brand .site-logo img {
        height: 54px;
    }

    .site-footer .ba-card-logo {
        width: 44px;
        height: 28px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .ba-interior-v4 *,
    .site-footer * {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
    }
}