/*==================================
CONTENT SECTION
==================================*/
.content-section {
    position: relative;
    overflow: hidden;
    background: var(--light);
}

.content-section::before {
    content: "";
    position: absolute;
    right: -220px;
    top: -220px;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: rgba(20, 175, 195, .08);
}

.content-section::after {
    content: "";
    position: absolute;
    left: -180px;
    bottom: -180px;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: rgba(20, 175, 195, .08);
}

.content-editor {
    position: relative;
    z-index: 2;
    max-width: 1100px;
    margin: auto;
}

.content-editor h2 {
    margin: 20px 0 35px;
}

.content-editor p {
    color: var(--text);
    font-size: 18px;
    line-height: 2;
    margin-bottom: 25px;
}

.content-editor strong {
    color: var(--secondary);
    font-weight: 700;
}

/*==================================
READ MORE
==================================*/
.content-collapse {
    max-height: 280px;
    overflow: hidden;
    transition: max-height .6s ease;
}

.content-collapse.active {
    max-height: 3000px;
}

.content-toggle {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-top: 30px;
    padding: 16px 40px;
    border: none;
    background: var(--primary);
    color: #fff;
    border-radius: 8px;
    font-weight: 600;
    transition: var(--transition);
}

.content-toggle:hover {
    background: var(--primary-dark);
}

.content-toggle i {
    transition: .4s;
}

.content-toggle.active i {
    transform: rotate(180deg);
}

/* ------------------------------------------------------------------------- */
/*==================================================
PRODUCT SECTION
==================================================*/

.product-section {
    position: relative;
    overflow: hidden;
    background: var(--white);
}

.product-section::before {
    content: "";
    position: absolute;
    top: -220px;
    right: -220px;
    width: 450px;
    height: 450px;
    border-radius: 50%;
    background: rgba(20, 175, 195, .06);
}

.product-section::after {
    content: "";
    position: absolute;
    left: -180px;
    bottom: -180px;
    width: 380px;
    height: 380px;
    border-radius: 50%;
    background: rgba(20, 175, 195, .05);
}

.product-section .container {
    position: relative;
    z-index: 2;
}

/*==================================
PRODUCT ITEM
==================================*/
.product-item {
    margin-top: 80px;
    padding: 45px;
    background: #fff;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    overflow: hidden;
    position: relative;
}

.product-item:first-child {
    margin-top: 60px;
}

.product-item::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 4px;
    background: var(--primary);
    transform: scaleX(0);
    transition: .4s;
}

.product-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-md);
}

.product-item:hover::before {
    transform: scaleX(1);
}

/*==================================
IMAGE
==================================*/
.product-image {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    background: #fff;
}

.product-image img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    transition: 1s ease;
}

.product-item:hover .product-image img {
    transform: scale(1.08);
}

/*==================================
CONTENT
==================================*/
.product-content {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
}

.product-content span {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.product-content span::before {
    content: "";
    width: 35px;
    height: 2px;
    background: var(--primary);
}

.product-content h3 {
    margin-bottom: 20px;
}

.product-content p {
    color: var(--text);
    line-height: 1.9;
    margin-bottom: 25px;
}

/*==================================
FEATURE LIST
==================================*/
.product-content ul {
    list-style: none;
    margin: 0 0 35px;
    padding: 0;
    overflow: hidden;
}

.product-content ul li {
    position: relative;
    padding-left: 34px;
    margin-bottom: 15px;
    color: var(--secondary);
    font-weight: 500;
}

.product-content ul li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: rgba(20, 175, 195, .12);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
}

/*==================================
BUTTON
==================================*/
.product-content .btn-theme {
    align-self: flex-start;
    margin-top: auto;
}

/*==================================
ALTERNATE LAYOUT
==================================*/
.product-item:nth-child(even) .row {
    flex-direction: row-reverse;
}

/*==================================
HOVER EFFECT
==================================*/
.product-item:hover h3 {
    color: var(--primary);
}

/*==================================
RESPONSIVE
==================================*/
@media(max-width:1199px) {
    .product-image img {
        height: 400px;
    }
}

@media(max-width:991px) {
    .product-item {
        padding: 30px;
        margin-top: 50px;
    }

    .product-item:nth-child(even) .row {
        flex-direction: column;
    }

    .product-image img {
        height: 350px;
    }

    .product-content {
        margin-top: 35px;
    }
}

@media(max-width:767px) {
    .product-item {
        padding: 20px;
    }

    .product-image img {
        height: 260px;
    }

    .product-content {
        text-align: center;
    }

    .product-content span {
        justify-content: center;
    }

    .product-content .btn-theme {
        align-self: center;
        width: 100%;
        justify-content: center;
    }

    .product-content ul {
        text-align: left;
    }
}

@media(max-width:575px) {
    .product-image img {
        height: 220px;
    }

    .product-item {
        border-radius: var(--radius);
    }
}

/*==================================================
PRODUCT ACCORDION
==================================================*/

.product-tab-section {
    overflow: hidden;
}

.custom-accordion {
    margin-top: 60px;
}

.custom-accordion .accordion-item {
    border: none;
    border-radius: 14px;
    overflow: hidden;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
}

.custom-accordion .accordion-button {
    background: #fff;
    color: var(--secondary);
    font-size: 22px;
    font-weight: 600;
    padding: 25px 30px;
    box-shadow: none;
}

.custom-accordion .accordion-button:not(.collapsed) {
    background: var(--primary);
    color: #fff;
}

.custom-accordion .accordion-button:focus {
    box-shadow: none;
}

.custom-accordion .accordion-button::after {
    filter: brightness(0);
}

.custom-accordion .accordion-button:not(.collapsed)::after {
    filter: brightness(100);
}

.custom-accordion .accordion-body {
    padding: 35px;
    background: #fff;
}

.custom-accordion img {
    border-radius: 14px;
    box-shadow: var(--shadow-md);
}

.custom-accordion p {
    line-height: 1.9;
    color: var(--text);
}

.custom-accordion ul {
    list-style: none;
    padding: 0;
    margin-top: 25px;
}

.custom-accordion ul li {
    position: relative;
    padding-left: 32px;
    margin-bottom: 15px;
}

.custom-accordion ul li::before {
    content: "✓";
    position: absolute;
    left: 0;
    width: 22px;
    height: 22px;
    background: rgba(20, 175, 195, .12);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
}

/*=========================================
USAGE SECTION
=========================================*/
.usage-section {
    position: relative;
    overflow: hidden !important;
    background: url('../img/banner/1.jpg') center center/cover no-repeat;
    padding: 120px 0;
}

/* Overlay */
.usage-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg,
            rgba(15, 23, 32, .92),
            rgba(15, 23, 32, .78));
}

/* Content */
.usage-section .container {
    position: relative;
    z-index: 2;
}

.usage-content {
    max-width: 1000px;
}

.usage-content .section-subtitle {
    color: #fff;
}

.usage-content .section-subtitle::before {
    background: #fff;
}

.usage-content h2 {
    color: #fff;
    margin: 20px 0 30px;
}

.usage-content>p {
    color: rgba(255, 255, 255, .85);
    line-height: 1.9;
    margin-bottom: 20px;
}

.usage-content strong {
    color: #fff;
    font-weight: 600;
}

/*=========================================
ITEM
=========================================*/
.usage-item {
    position: relative;
    padding-left: 35px;
    margin-top: 40px;
    overflow: hidden;
}

.usage-item::before {
    content: "";
    position: absolute;
    left: 0;
    top: 14px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--primary);
    box-shadow: 0 0 0 6px rgba(20, 175, 195, .18);
}

.usage-item h3 {
    color: #fff;
    margin-bottom: 15px;
}

.usage-item p {
    margin: 0;
    color: rgba(255, 255, 255, .82);
    line-height: 1.9;
}

/* Divider */
.usage-item:not(:last-child) {
    padding-bottom: 35px;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
}

/*=========================================
RESPONSIVE
=========================================*/
@media(max-width:991px) {
    .usage-section {
        padding: 90px 0;
    }
}

@media(max-width:767px) {
    .usage-section {
        padding: 70px 0;
    }

    .usage-item {
        padding-left: 28px;
    }

    .usage-item::before {
        width: 10px;
        height: 10px;
        top: 12px;
    }
}

/*=========================================
WHY SECTION
=========================================*/

.why-section {

    background: var(--white);

    position: relative;

    overflow: hidden;

}

.why-content {

    max-width: 700px;

}

.why-content h2 {

    margin: 20px 0 25px;

}

.why-content>p {

    color: var(--text);

    line-height: 1.9;

    margin-bottom: 35px;

}

.why-content strong {

    color: var(--secondary);

}

/*=========================================
LIST
=========================================*/

.why-list {

    list-style: none;

    margin: 0;

    padding: 0;

}

.why-list li {

    position: relative;

    padding-left: 34px;

    margin-bottom: 22px;

    color: var(--secondary);

    line-height: 1.8;

}

.why-list li::before {

    content: "";

    position: absolute;

    left: 0;

    top: 12px;

    width: 10px;

    height: 10px;

    border-radius: 50%;

    background: var(--primary);

    box-shadow: 0 0 0 6px rgba(20, 175, 195, .15);

}

/*=========================================
IMAGE
=========================================*/

.why-image {

    overflow: hidden;

    border-radius: var(--radius-lg);

    box-shadow: var(--shadow-md);

    position: relative;

}

.why-image::before {

    content: "";

    position: absolute;

    inset: 0;

    background: linear-gradient(180deg,
            rgba(20, 175, 195, .05),
            rgba(20, 175, 195, .12));

    z-index: 1;

}

.why-image img {

    width: 100%;

    height: 520px;

    object-fit: cover;

    transition: 1s ease;

}

.why-image:hover img {

    transform: scale(1.08);

}

/*=========================================
RESPONSIVE
=========================================*/

@media(max-width:991px) {

    .why-image {

        margin-top: 20px;

    }

}

@media(max-width:767px) {

    .why-content {

        text-align: center;

        max-width: 100%;

    }

    .why-list {

        text-align: left;

    }

    .why-image img {

        height: 350px;

    }

}

@media(max-width:575px) {

    .why-image img {

        height: 260px;

    }

}