/* ATC Trust Footer 2026 */
.atc-site-footer,
.atc-site-footer * {
    box-sizing: border-box;
}

.atc-site-footer {
    clear: both;
    width: 100%;
    margin: 42px 0 0;
    overflow: hidden;
    border-top: 4px solid #c58a23;
    border-radius: 22px 22px 0 0;
    background: radial-gradient(circle at 10% 0%, rgba(197, 138, 35, 0.16), transparent 31%), #0b1220;
    color: #cbd5e1;
    font-family: "Kanit", Arial, Helvetica, sans-serif;
    text-align: left;
}

.atc-site-footer__inner {
    width: 100%;
    max-width: 1170px;
    margin: 0 auto;
    padding: 40px 30px 0;
}

.atc-site-footer__grid {
    display: grid;
    grid-template-columns: minmax(280px, 1.45fr) minmax(150px, 0.82fr) minmax(160px, 0.9fr) minmax(230px, 1fr);
    gap: 32px;
    align-items: start;
}

.atc-site-footer__brand-link {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    color: #fff;
    text-decoration: none;
}

.atc-site-footer__brand-link:hover,
.atc-site-footer__brand-link:focus {
    color: #fff;
    text-decoration: none;
}

.atc-site-footer__brand-mark {
    display: inline-flex;
    flex: 0 0 62px;
    width: 62px;
    height: 62px;
    align-items: center;
    justify-content: center;
    /*border: 1px solid rgba(255, 255, 255, 0.16);*/
    border-radius: 18px;
    background: linear-gradient(145deg, #d99c31, #9f6812);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.24);
    color: #fff;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 21px;
    font-weight: 800;
    letter-spacing: 0.7px;
}

.atc-site-footer__brand-name {
    display: flex;
    min-width: 0;
    flex-direction: column;
}

.atc-site-footer__brand-name strong {
    color: #fff;
    font-size: 22px;
    font-weight: 700;
    line-height: 1.25;
}

.atc-site-footer__brand-name small {
    margin-top: 4px;
    color: #e7c47f;
    font-size: 13px;
    line-height: 1.45;
}

.atc-site-footer__about {
    max-width: 460px;
    margin: 20px 0 0;
    color: #cbd5e1;
    font-size: 14px;
    line-height: 1.75;
}

.atc-site-footer__trust,
.atc-site-footer__nav ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.atc-site-footer__trust {
    display: grid;
    gap: 8px;
    margin-top: 16px;
}

.atc-site-footer__trust li {
    position: relative;
    padding-left: 24px;
    color: #e2e8f0;
    font-size: 13px;
    line-height: 1.55;
}

.atc-site-footer__trust li::before {
    content: "✓";
    position: absolute;
    top: 0;
    left: 0;
    color: #e0aa47;
    font-weight: 700;
}

.atc-site-footer__nav h2,
.atc-site-footer__contact h2 {
    margin: 3px 0 16px;
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.35;
}

.atc-site-footer__nav li + li {
    margin-top: 9px;
}

.atc-site-footer__nav a,
.atc-site-footer__guide-link {
    color: #cbd5e1;
    font-size: 14px;
    line-height: 1.55;
    text-decoration: none;
    transition: color 0.2s ease;
}

.atc-site-footer__nav a {
    display: inline-flex;
    align-items: flex-start;
    gap: 8px;
}

.atc-site-footer__nav a::before {
    content: "";
    display: inline-block;
    flex: 0 0 5px;
    width: 5px;
    height: 5px;
    margin-top: 8px;
    border-radius: 50%;
    background: #c58a23;
}

.atc-site-footer__nav a:hover,
.atc-site-footer__nav a:focus,
.atc-site-footer__guide-link:hover,
.atc-site-footer__guide-link:focus {
    color: #f0c66f;
    text-decoration: none;
}

.atc-site-footer__contact p {
    margin: 0;
    color: #cbd5e1;
    font-size: 14px;
    line-height: 1.65;
}

.atc-site-footer__line-button {
    display: inline-flex;
    min-height: 44px;
    margin-top: 16px;
    padding: 10px 18px;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 999px;
    background: #06c755;
    box-shadow: 0 8px 18px rgba(6, 199, 85, 0.18);
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.4;
    text-decoration: none;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.atc-site-footer__line-button:hover,
.atc-site-footer__line-button:focus {
    background: #05b84d;
    color: #fff;
    text-decoration: none;
    transform: translateY(-1px);
}

.atc-site-footer__guide-link {
    display: block;
    margin-top: 13px;
    text-decoration: underline;
    text-decoration-color: rgba(240, 198, 111, 0.45);
    text-underline-offset: 3px;
}

.atc-site-footer__notice {
    display: flex;
    gap: 16px;
    margin-top: 32px;
    padding: 15px 18px;
    border: 1px solid rgba(224, 170, 71, 0.25);
    border-radius: 14px;
    background: rgba(197, 138, 35, 0.09);
    color: #cbd5e1;
    font-size: 12px;
    line-height: 1.6;
}

.atc-site-footer__notice strong {
    flex: 0 0 auto;
    color: #f0c66f;
    font-weight: 700;
}

.atc-site-footer__bottom {
    display: flex;
    min-height: 64px;
    margin-top: 22px;
    padding: 18px 0;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #94a3b8;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 12px;
    line-height: 1.45;
}

.atc-site-footer__bottom a {
    color: #e0aa47;
    text-decoration: none;
}

.atc-site-footer__bottom a:hover,
.atc-site-footer__bottom a:focus {
    color: #f0c66f;
    text-decoration: underline;
}

@media (max-width: 991px) {
    .atc-site-footer__grid {
        grid-template-columns: minmax(260px, 1.2fr) repeat(2, minmax(150px, 0.8fr));
    }

    .atc-site-footer__contact {
        grid-column: 1 / -1;
        padding-top: 22px;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }
}

@media (max-width: 767px) {
    .atc-site-footer {
        width: calc(100% - 20px);
        margin: 34px 10px 0;
        border-top-width: 3px;
        border-radius: 18px 18px 0 0;
    }

    .atc-site-footer__inner {
        padding: 28px 18px 0;
    }

    .atc-site-footer__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 26px 20px;
    }

    .atc-site-footer__brand,
    .atc-site-footer__contact {
        grid-column: 1 / -1;
    }

    .atc-site-footer__brand-mark {
        flex-basis: 54px;
        width: 54px;
        height: 54px;
        border-radius: 15px;
        font-size: 18px;
    }

    .atc-site-footer__brand-name strong {
        font-size: 19px;
    }

    .atc-site-footer__brand-name small {
        font-size: 12px;
    }

    .atc-site-footer__about {
        margin-top: 17px;
        font-size: 13px;
        line-height: 1.7;
    }

    .atc-site-footer__nav h2,
    .atc-site-footer__contact h2 {
        margin-bottom: 13px;
        font-size: 15px;
    }

    .atc-site-footer__nav a,
    .atc-site-footer__guide-link,
    .atc-site-footer__contact p {
        font-size: 13px;
    }

    .atc-site-footer__contact {
        padding-top: 22px;
    }

    .atc-site-footer__line-button {
        width: 100%;
        min-height: 46px;
    }

    .atc-site-footer__notice {
        display: block;
        margin-top: 26px;
        padding: 14px;
    }

    .atc-site-footer__notice strong,
    .atc-site-footer__notice span {
        display: block;
    }

    .atc-site-footer__notice span {
        margin-top: 4px;
    }

    .atc-site-footer__bottom {
        min-height: 0;
        margin-top: 18px;
        padding: 17px 0 19px;
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }
}

@media (max-width: 379px) {
    .atc-site-footer__grid {
        grid-template-columns: 1fr;
    }

    .atc-site-footer__brand,
    .atc-site-footer__contact {
        grid-column: auto;
    }

    .atc-site-footer__nav + .atc-site-footer__nav,
    .atc-site-footer__contact {
        padding-top: 20px;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }
}