.support-page {
    min-height: 64vh;
    padding: 64px 0 84px;
    background:
        radial-gradient(circle at 85% 10%, rgba(89, 125, 120, 0.08), transparent 28%),
        #fafafa;
}

.support-shell {
    width: min(920px, calc(100% - 40px));
}

.support-intro {
    max-width: 720px;
    margin-bottom: 30px;
}

.support-intro h1 {
    margin: 7px 0 10px;
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.2;
}

.support-intro p {
    margin: 0;
    color: #6f746f;
    line-height: 1.9;
}

.support-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.support-contact-card {
    display: grid;
    grid-template-columns: 52px minmax(0, 1fr) auto;
    gap: 14px;
    align-items: center;
    padding: 20px;
    border: 1px solid #e6e7e2;
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 10px 30px rgba(24, 34, 29, 0.05);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.support-contact-card:hover {
    transform: translateY(-2px);
    border-color: #cfded9;
    box-shadow: 0 16px 34px rgba(24, 34, 29, 0.08);
}

.support-contact-icon {
    width: 52px;
    height: 52px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: #edf4f1;
    color: #426c64;
    font-size: 1.2rem;
    font-weight: 800;
}

.whatsapp-icon {
    background: #eaf7ef;
    color: #2f7d52;
}

.support-contact-label,
.support-contact-card strong,
.support-contact-card small {
    display: block;
}

.support-contact-label {
    margin-bottom: 2px;
    color: #6e7f79;
    font-size: 0.75rem;
    font-weight: 700;
}

.support-contact-card strong {
    font-size: 1rem;
}

.support-contact-card small {
    margin-top: 5px;
    color: #8a8d89;
    line-height: 1.55;
}

.support-contact-arrow {
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    border: 1px solid #e3e5e1;
    border-radius: 50%;
}

.support-tips,
.support-not-configured {
    margin-top: 24px;
    padding: 20px;
    border-radius: 16px;
    background: #f4f7f5;
    border: 1px solid #e0e9e5;
}

.support-tips h2 {
    margin: 0 0 6px;
    font-size: 1.05rem;
}

.support-tips p,
.support-not-configured {
    margin-bottom: 0;
    color: #69736f;
    line-height: 1.8;
}

@media (max-width: 700px) {
    .support-page {
        padding: 38px 0 58px;
    }

    .support-shell {
        width: min(100% - 22px, 920px);
    }

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

    .support-contact-card {
        grid-template-columns: 46px minmax(0, 1fr) 32px;
        padding: 16px;
    }

    .support-contact-icon {
        width: 46px;
        height: 46px;
    }
}