/* DANH SÁCH BUTTON
<?php icon_button('/lien-he', 'Liên hệ', '', 'red', 'default'); ?>
<?php icon_button('/ho-so', 'Hồ sơ năng lực', 'Xem chi tiết', 'blue', 'default'); ?>
<?php icon_button('/ho-so.pdf', 'Tải hồ sơ', '', 'blue', 'icon', false, 'cloud-arrow-down-fill'); ?>
<?php icon_button('/vov', 'vov.vn', '', 'blue', 'link-item'); ?>
<?php icon_button('/blog/all', 'All', '', 'blue', 'filter', true); ?>
<?php icon_button('/blog/project', 'Project', '', 'blue', 'filter'); ?>
*/

/* BUTTON BASE */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: var(--space-8) var(--space-40);
    font-family: 'FZ Poppins', sans-serif;
    text-decoration: none;
    transition: all 0.3s ease;
    border-radius: 9999px;
}

.btn-arrow {
    transition: transform 0.3s ease;
}

.btn:hover .btn-arrow {
    transform: translateX(10px);
}

/* BUTTON 1 DÒNG - SUB */
.btn-sub {
    font-size: 16px;
    font-weight: 600;
    line-height: 1.2;
    padding: var(--space-8) var(--space-32);
}

/* BUTTON 2 DÒNG - CONTENT */
.btn-content {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    text-align: right;
}

.btn-main-title {
    font-size: 16px;
    font-weight: 500;
    line-height: 1.2;
}

.btn-content .btn-main-title {
    font-size: 18px;
    font-weight: 700;
    text-transform: uppercase;
}

.btn-icon .btn-main-title {
    font-size: 14px;
}

.btn-main-sub-title {
    font-size: 13px;
    font-weight: 400;
    line-height: 1;
    color: #f0f0f0;
    transition: all 0.3s ease;
}

/* MÀU CHỦ ĐẠO */
.btn-blue {
    background: var(--primary-blue-2);
    color: #fff;
}

.btn.btn-blue:hover {
    border: 1px solid var(--primary-blue-2);
    background: transparent;
    color: var(--primary-blue-2);
}

.btn.btn-blue:hover .btn-main-sub-title,
.btn.btn-red:hover .btn-main-sub-title {
    color: #1e1e1e;
    transition: all 0.3s ease;
}

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

.btn.btn-red:hover {
    border: 1px solid var(--primary-red-2);
    background: transparent;
    color: var(--primary-red-2);
}

/* BUTTON ICON */
.btn-icon {
    padding: var(--space-4) var(--space-24);
    border-radius: 2px;
    text-decoration: none;
}

/* BUTTON LINK ITEM */
.btn-link-item {
    display: inline-block;
    padding: var(--space-4) var(--space-24);
    background: var(--primary-blue-5);
    color: #1e1e1e;
    border-radius: 2px;
    font-size: 14px;
    text-align: center;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-link-item:hover {
    background: var(--primary-blue-4);
}

/* BUTTON FILTER */
.btn-filter {
    align-items: center;
    padding: var(--space-8) var(--space-24);
    font-weight: 600;
    font-size: 14px;
    border-radius: 9999px;
    transition: all 0.3s ease;
    background: var(--primary-blue-5);
    text-decoration: none;
    color: black;
}

.btn-filter.active {
    background: var(--primary-blue-2);
    color: #fff;
}

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