/* ==========================================================================
   K-Tech Helper / Utility Classes
   ========================================================================== */

/* --- 1. Fonts --- */
.arial {
    font-family: Arial, Helvetica, sans-serif !important;
}

.inter {
    font-family: 'Inter', sans-serif !important;
}

/* --- 2. Radius --- */
.radius-0,
.radius-0 img {
    border-radius: 0 !important;
}

.radius-4,
.radius-4 img {
    border-radius: 4px !important;
}

.radius-8,
.radius-8 img {
    border-radius: 8px !important;
}

.radius-12,
.radius-12 img {
    border-radius: 12px !important;
}

.radius-16,
.radius-16 img {
    border-radius: 16px !important;
}

.radius-20,
.radius-20 img {
    border-radius: 20px !important;
}

.radius-24,
.radius-24 img {
    border-radius: 24px !important;
}

.radius-50,
.radius-50 img {
    border-radius: 50px !important;
}

.radius-full,
.radius-full img {
    border-radius: 9999px !important;
}

.radius-circle,
.radius-circle img {
    border-radius: 50% !important;
}

/* --- 3. Line Height --- */
.lh-1 {
    line-height: 1;
}

.lh-1-2 {
    line-height: 1.2 !important;
}

.lh-1-3 {
    line-height: 1.3 !important;
}

.lh-1-4 {
    line-height: 1.4 !important;
}

.lh-1-6 {
    line-height: 1.6 !important;
}

/* --- 4. Margin & Padding (Class name theo px, giá trị theo rem; 16px = 1rem) --- */

/* 0px = 0 */
.m-0 {
    margin: 0 !important;
}

.mt-0 {
    margin-top: 0 !important;
}

.mb-0 {
    margin-bottom: 0 !important;
}

.ml-0 {
    margin-left: 0 !important;
}

.mr-0 {
    margin-right: 0 !important;
}

.mx-0 {
    margin-left: 0 !important;
    margin-right: 0 !important;
}

.my-0 {
    margin-top: 0 !important;
    margin-bottom: 0 !important;
}

.p-0 {
    padding: 0 !important;
}

.pt-0 {
    padding-top: 0 !important;
}

.pb-0 {
    padding-bottom: 0 !important;
}

.pl-0 {
    padding-left: 0 !important;
}

.pr-0 {
    padding-right: 0 !important;
}

.px-0 {
    padding-left: 0 !important;
    padding-right: 0 !important;
}

.py-0 {
    padding-top: 0 !important;
    padding-bottom: 0 !important;
}


/* 8px = 0.5rem */
.m-8 {
    margin: 0.5rem !important;
}

.mt-8 {
    margin-top: 0.5rem !important;
}

.mb-8 {
    margin-bottom: 0.5rem !important;
}

.ml-8 {
    margin-left: 0.5rem !important;
}

.mr-8 {
    margin-right: 0.5rem !important;
}

.mx-8 {
    margin-left: 0.5rem !important;
    margin-right: 0.5rem !important;
}

.my-8 {
    margin-top: 0.5rem !important;
    margin-bottom: 0.5rem !important;
}

.p-8 {
    padding: 0.5rem !important;
}

.pt-8 {
    padding-top: 0.5rem !important;
}

.pb-8 {
    padding-bottom: 0.5rem !important;
}

.pl-8 {
    padding-left: 0.5rem !important;
}

.pr-8 {
    padding-right: 0.5rem !important;
}

.px-8 {
    padding-left: 0.5rem !important;
    padding-right: 0.5rem !important;
}

.py-8 {
    padding-top: 0.5rem !important;
    padding-bottom: 0.5rem !important;
}


/* 12px = 0.75rem */
.m-12 {
    margin: 0.75rem !important;
}

.mt-12 {
    margin-top: 0.75rem !important;
}

.mb-12 {
    margin-bottom: 0.75rem !important;
}

.ml-12 {
    margin-left: 0.75rem !important;
}

.mr-12 {
    margin-right: 0.75rem !important;
}

.mx-12 {
    margin-left: 0.75rem !important;
    margin-right: 0.75rem !important;
}

.my-12 {
    margin-top: 0.75rem !important;
    margin-bottom: 0.75rem !important;
}

.p-12 {
    padding: 0.75rem !important;
}

.pt-12 {
    padding-top: 0.75rem !important;
}

.pb-12 {
    padding-bottom: 0.75rem !important;
}

.pl-12 {
    padding-left: 0.75rem !important;
}

.pr-12 {
    padding-right: 0.75rem !important;
}

.px-12 {
    padding-left: 0.75rem !important;
    padding-right: 0.75rem !important;
}

.py-12 {
    padding-top: 0.75rem !important;
    padding-bottom: 0.75rem !important;
}

/* 16px = 1rem */
.m-16 {
    margin: 1rem !important;
}

.mt-16 {
    margin-top: 1rem !important;
}

.mb-16 {
    margin-bottom: 1rem !important;
}

.ml-16 {
    margin-left: 1rem !important;
}

.mr-16 {
    margin-right: 1rem !important;
}

.mx-16 {
    margin-left: 1rem !important;
    margin-right: 1rem !important;
}

.my-16 {
    margin-top: 1rem !important;
    margin-bottom: 1rem !important;
}

.p-16 {
    padding: 1rem !important;
}

.pt-16 {
    padding-top: 1rem !important;
}

.pb-16 {
    padding-bottom: 1rem !important;
}

.pl-16 {
    padding-left: 1rem !important;
}

.pr-16 {
    padding-right: 1rem !important;
}

.px-16 {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
}

.py-16 {
    padding-top: 1rem !important;
    padding-bottom: 1rem !important;
}

/* 20px = 1.25rem */
.m-20 {
    margin: 1.25rem !important;
}

.mt-20 {
    margin-top: 1.25rem !important;
}

.mb-20 {
    margin-bottom: 1.25rem !important;
}

.ml-20 {
    margin-left: 1.25rem !important;
}

.mr-20 {
    margin-right: 1.25rem !important;
}

.mx-20 {
    margin-left: 1.25rem !important;
    margin-right: 1.25rem !important;
}

.my-20 {
    margin-top: 1.25rem !important;
    margin-bottom: 1.25rem !important;
}

.p-20 {
    padding: 1.25rem !important;
}

.pt-20 {
    padding-top: 1.25rem !important;
}

.pb-20 {
    padding-bottom: 1.25rem !important;
}

.pl-20 {
    padding-left: 1.25rem !important;
}

.pr-20 {
    padding-right: 1.25rem !important;
}

.px-20 {
    padding-left: 1.25rem !important;
    padding-right: 1.25rem !important;
}

.py-20 {
    padding-top: 1.25rem !important;
    padding-bottom: 1.25rem !important;
}

/* 24px = 1.5rem */
.m-24 {
    margin: 1.5rem !important;
}

.mt-24 {
    margin-top: 1.5rem !important;
}

.mb-24 {
    margin-bottom: 1.5rem !important;
}

.ml-24 {
    margin-left: 1.5rem !important;
}

.mr-24 {
    margin-right: 1.5rem !important;
}

.mx-24 {
    margin-left: 1.5rem !important;
    margin-right: 1.5rem !important;
}

.my-24 {
    margin-top: 1.5rem !important;
    margin-bottom: 1.5rem !important;
}

.p-24 {
    padding: 1.5rem !important;
}

.pt-24 {
    padding-top: 1.5rem !important;
}

.pb-24 {
    padding-bottom: 1.5rem !important;
}

.pl-24 {
    padding-left: 1.5rem !important;
}

.pr-24 {
    padding-right: 1.5rem !important;
}

/* --- 6. Container --- */
.custom-container {
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
    box-sizing: border-box;
}

/* --- 7. Colors --- */
.text-primary {
    color: var(--fs-color-primary) !important;
}

.text-secondary {
    color: var(--fs-color-secondary) !important;
}

.text-dark {
    color: #6A7282 !important;
}

.text-light {
    color: #f8f9fa !important;
}

.text-black {
    color: #1E2939 !important;
}

.text-white {
    color: #ffffff !important;
}

/* --- 8. Font Sizes --- */
.fs-10 {
    font-size: 0.625rem !important;
}

.fs-12 {
    font-size: 0.75rem !important;
}

.fs-13 {
    font-size: 13px !important;
}

.fs-14 {
    font-size: 14px !important;
}

.fs-15 {
    font-size: 15px !important;
}

.fs-16 {
    font-size: 16px !important;
}

.fs-18 {
    font-size: 18px !important;
}

.fs-20 {
    font-size: 20px !important;
}

.fs-22 {
    font-size: 22px !important;
}

.fs-24 {
    font-size: 24px !important;
}

.fs-26 {
    font-size: 26px !important;
}

.fs-28 {
    font-size: 28px !important;
}

.fs-30 {
    font-size: 30px !important;
}

.fs-32 {
    font-size: 32px !important;
}

.fs-36 {
    font-size: 36px !important;
}

.fs-40 {
    font-size: 40px !important;
}

.fs-48 {
    font-size: 48px !important;
}

.fs-56 {
    font-size: 56px !important;
}

.fs-60 {
    font-size: 60px !important;
}

/* --- 9. Font Weights --- */
.fw-400 {
    font-weight: 400 !important;
}

.fw-500 {
    font-weight: 500 !important;
}

.fw-600 {
    font-weight: 600 !important;
}

.fw-700 {
    font-weight: 700 !important;
}

.fw-800 {
    font-weight: 800 !important;
}


/* --- 10. Custom Buttons --- */
.custom-btn-1 {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 24px;
    background-color: var(--primary-color);
    color: #fff;
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.custom-btn-1:hover {
    background-color: var(--secondary-color);
    color: #fff;
}

.custom-btn-2 {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 24px;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    border-radius: 4px;
    text-decoration: none;
    background-color: transparent;
    transition: all 0.3s ease;
}

.custom-btn-2:hover {
    background-color: var(--primary-color);
    color: #fff;
}

@media (max-width: 569px) {
    .fs-40 {
        font-size: 32px !important;
    }
}