.cus-title{
    text-align: left;
}
.cus-para{
    text-align: left!important;
} 
/* Brand Navbar / Header Branding */
        .optiko-nav-brand {
            font-weight: 800;
            letter-spacing: -0.5px;
            color: var(--optiko-teal) !important;
            font-size: 1.6rem;
        }

        /* Blog Hero Section */
        .blog-hero {
            background: linear-gradient(135deg, rgba(0, 168, 126, 0.08) 0%, rgba(13, 148, 136, 0.03) 100%);
            /*padding: 80px 0 60px 0;*/
            border-bottom: 1px solid rgba(0, 168, 126, 0.15);
        }

        /* Category Filter Pills */
        .filter-pill {
            border: 2px solid #e2e8f0;
            background: #ffffff;
            color: #000;
            font-weight: 600;
            border-radius: 50rem;
            padding: 8px 20px;
            transition: all 0.3s ease;
            cursor: pointer;
        }

        .filter-pill:hover, .filter-pill.active {
            background-color: #009681;;
            border-color: var(--optiko-teal);
            color: #ffffff;
            box-shadow: 0 4px 14px rgba(0, 168, 126, 0.3);
            transform: translateY(-2px);
        }

        /* Blog Card Styling with Hover Glow & Lift */
        .blog-card {
            border: none;
            border-radius: 16px;
            background: #ffffff;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
            transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
            overflow: hidden;
            height: 100%;
        }

        .blog-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 20px 40px rgba(0, 168, 126, 0.15);
            border: 1px solid rgba(0, 168, 126, 0.3);
        }

        .blog-img-wrapper {
            overflow: hidden;
            position: relative;
            height: 220px;
        }

        .blog-img-wrapper img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.6s ease;
        }

        .blog-card:hover .blog-img-wrapper img {
            transform: scale(1.08);
        }

        .blog-category-badge {
            position: absolute;
            top: 15px;
            left: 15px;
            background: rgba(0, 0, 0, 0.7);
            backdrop-filter: blur(4px);
            color: #ffffff;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 5px 12px;
            border-radius: 50rem;
        }

        /* Search input styling */
        .search-input-group {
            border-radius: 50rem;
            border: 2px solid #e2e8f0;
            overflow: hidden;
            background: #ffffff;
            box-shadow: 0 4px 12px rgba(0,0,0,0.03);
            transition: all 0.3s ease;
        }

        .search-input-group:focus-within {
            border-color: var(--optiko-teal);
            box-shadow: 0 0 0 4px rgba(0, 168, 126, 0.15);
        }

        .search-input-group input {
            border: none;
            box-shadow: none !important;
            padding: 12px 20px;
        }

        .search-input-group .input-group-text {
            border: none;
            background: transparent;
            color: var(--optiko-teal);
            padding-right: 20px;
        }

        /* Read More Button */
        .btn-optiko {
            background-color: var(--optiko-teal);
            color: #ffffff;
            font-weight: 600;
            border-radius: 50rem;
            padding: 10px 24px;
            transition: all 0.3s ease;
            border: 2px solid var(--optiko-teal);
        }

        .btn-optiko:hover {
            background-color: var(--optiko-accent);
            border-color: var(--optiko-accent);
            color: #ffffff;
            box-shadow: 0 6px 20px rgba(0, 168, 126, 0.35);
            transform: translateY(-2px);
        }

        /* Newsletter Banner */
        .newsletter-section {
            background: linear-gradient(135deg, var(--optiko-teal) 0%, var(--optiko-accent) 100%);
            border-radius: 24px;
            color: #ffffff;
            padding: 60px 40px;
            position: relative;
            overflow: hidden;
            box-shadow: 0 20px 40px rgba(0, 168, 126, 0.25);
        }

        .newsletter-section::before {
            content: '';
            position: absolute;
            top: -50px;
            right: -50px;
            width: 250px;
            height: 250px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            pointer-events: none;
        }

        /* Modal Enhancements */
        .modal-content {
            border-radius: 20px;
            border: none;
            box-shadow: 0 25px 50px rgba(0,0,0,0.2);
        }

        /* Custom toast / alert notification */
        .custom-toast {
            position: fixed;
            bottom: 30px;
            right: 30px;
            z-index: 1060;
            background: var(--optiko-dark);
            color: #fff;
            padding: 14px 24px;
            border-radius: 12px;
            box-shadow: 0 10px 25px rgba(0,0,0,0.2);
            display: none;
            animation: slideInUp 0.3s ease forwards;
        }

        @keyframes slideInUp {
            from { transform: translateY(100px); opacity: 0; }
            to { transform: translateY(0); opacity: 1; }
        }












 .optiko-related-section {
    padding: 90px 0;
    background: #f7faf9;
    overflow: hidden;
}


/* Heading */

.optiko-related-heading {
    margin-bottom: 45px;
}

.optiko-related-heading span {
    color: #0c9b87;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 2px;
}

.optiko-related-heading h2 {
    margin: 8px 0 10px;
    color: #17201f;
    font-size: 42px;
    line-height: 1.2;
    font-weight: 800;
}

.optiko-related-heading p {
    margin: 0;
    color: #687574;
    font-size: 16px;
}


/* Swiper */

.optikoRelatedSwiper {
    position: relative;
    width: 100%;
    padding: 5px 5px 70px !important;
}


/* Slide */

.optikoRelatedSwiper .swiper-slide {
    height: auto;
    display: flex;
}


/* Card */

.optiko-related-card {
    width: 100%;
    height: 100%;
    overflow: hidden;
    border-radius: 18px;
    background: #ffffff;
    box-shadow: 0 8px 30px rgba(0,0,0,.06);
    transition: all .35s ease;
}

.optiko-related-card:hover {
    transform: translateY(-7px);
    box-shadow: 0 18px 42px rgba(0,0,0,.11);
}


/* Image */

.optiko-related-img {
    position: relative;
    width: 100%;
    height: 235px;
    overflow: hidden;
}

.optiko-related-img img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s ease;
}

.optiko-related-card:hover .optiko-related-img img {
    transform: scale(1.07);
}


/* Category */

.optiko-related-img span {
    position: absolute;
    top: 15px;
    left: 15px;
    padding: 7px 14px;
    border-radius: 30px;
    background: #0c9b87;
    color: #ffffff;
    font-size: 12px;
    font-weight: 700;
}


/* Content */

.optiko-related-content {
    padding: 25px;
}

.optiko-related-meta {
    margin-bottom: 10px;
    color: #8a9693;
    font-size: 13px;
}

.optiko-related-meta span {
    margin: 0 5px;
}

.optiko-related-content h3 {
    min-height: 85px;
    margin: 0 0 18px;
    color: #17201f;
    font-size: 20px;
    line-height: 1.45;
    font-weight: 700;
}

.optiko-related-content a {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: #0c9b87;
    text-decoration: none;
    font-size: 15px;
    font-weight: 700;
}

.optiko-related-content a i {
    transition: transform .3s ease;
}

.optiko-related-content a:hover i {
    transform: translateX(5px);
}


/* =========================================================
   SWIPER ARROWS
========================================================= */

.optikoRelatedSwiper .swiper-button-prev,
.optikoRelatedSwiper .swiper-button-next {

    width: 46px;
    height: 46px;

    margin-top: -15px;

    border-radius: 50%;

    background: #0c9b87;

    color: #ffffff;

    box-shadow: 0 5px 20px rgba(12,155,135,.20);

}

.optikoRelatedSwiper .swiper-button-prev:after,
.optikoRelatedSwiper .swiper-button-next:after {

    font-size: 16px;
    font-weight: 900;

}

.optikoRelatedSwiper .swiper-button-prev:hover,
.optikoRelatedSwiper .swiper-button-next:hover {

    background: #08796a;

}


/* =========================================================
   PAGINATION
========================================================= */

.optikoRelatedSwiper .swiper-pagination {
    bottom: 10px !important;
}

.optikoRelatedSwiper .swiper-pagination-bullet {
    width: 9px;
    height: 9px;
    opacity: 1;
    background: #c8ddd9;
}

.optikoRelatedSwiper .swiper-pagination-bullet-active {
    width: 25px;
    border-radius: 10px;
    background: #0c9b87;
}


/* =========================================================
   TABLET
========================================================= */

@media (max-width: 991px) {

    .optiko-related-section {
        padding: 70px 0;
    }

    .optiko-related-heading h2 {
        font-size: 36px;
    }

    .optiko-related-img {
        height: 220px;
    }

}


/* =========================================================
   MOBILE
========================================================= */

@media (max-width: 767px) {

    .optiko-related-section {
        padding: 60px 0;
    }

    .optiko-related-heading {
        margin-bottom: 30px;
    }

    .optiko-related-heading h2 {
        font-size: 30px;
    }

    .optiko-related-heading p {
        font-size: 14px;
        line-height: 1.7;
        padding: 0 15px;
    }

    .optikoRelatedSwiper {
        padding-bottom: 55px !important;
    }

    .optiko-related-img {
        height: 230px;
    }

    .optiko-related-content {
        padding: 22px;
    }

    .optiko-related-content h3 {
        min-height: auto;
        font-size: 19px;
    }

    /* Mobile arrows hide */

    .optikoRelatedSwiper .swiper-button-prev,
    .optikoRelatedSwiper .swiper-button-next {
        display: none;
    }

}


/* =========================================================
   SMALL MOBILE
========================================================= */

@media (max-width: 480px) {

    .optiko-related-heading h2 {
        font-size: 27px;
    }

    .optiko-related-img {
        height: 215px;
    }

    .optiko-related-content {
        padding: 20px;
    }

}









.optiko-blog-detail-page {
    --optiko-primary: #0c9b87;
    --optiko-primary-dark: #087466;
    --optiko-dark: #17201f;
    --optiko-text: #596563;
    --optiko-light: #effbf8;
    --optiko-border: #e4eeeb;
    width: 100%;
    overflow: hidden;
    background: #fff;
    color: var(--optiko-text);
}

/* ========================================================= HERO ========================================================= */
.optiko-blog-hero {
    position: relative;
    padding: 95px 0 120px;
    background: radial-gradient(circle at 85% 20%, rgba(12, 155, 135, .13), transparent 30%), linear-gradient(135deg, #effbf8 0%, #ffffff 55%, #f2fbf9 100%);
}

.optiko-blog-breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 9px;
    margin-bottom: 25px;
    font-size: 13px;
}

.optiko-blog-breadcrumb a {
    color: var(--optiko-primary);
    text-decoration: none;
    font-weight: 600;
}

.optiko-blog-breadcrumb i {
    color: #9ca9a6;
    font-size: 10px;
}

.optiko-blog-breadcrumb span {
    color: #7d8987;
}

.optiko-blog-category {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 17px;
    margin-bottom: 20px;
    border-radius: 50px;
    background: rgba(12, 155, 135, .10);
    color: var(--optiko-primary);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .5px;
}

.optiko-blog-hero h1 {
    max-width: 850px;
    margin: 0;
    color: var(--optiko-dark);
    font-size: clamp(38px, 5vw, 65px);
    line-height: 1.08;
    font-weight: 800;
    letter-spacing: -1.5px;
}

.optiko-blog-hero-text {
    max-width: 700px;
    margin: 28px 0;
    color: #667370;
    font-size: 18px;
    line-height: 1.8;
}

.optiko-blog-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 22px;
    color: #71807c;
    font-size: 13px;
}

.optiko-blog-meta span {
    display: inline-flex;
    align-items: center;
    gap: 7px;
}

.optiko-blog-meta i {
    color: var(--optiko-primary);
}

/* HERO IMAGE */
.optiko-blog-hero-image {
    position: relative;
    z-index: 1;
    padding: 15px;
}

.optiko-image-circle {
    position: absolute;
    z-index: -1;
    width: 85%;
    height: 85%;
    top: 8%;
    left: 8%;
    border-radius: 50%;
    background: rgba(12, 155, 135, .12);
    filter: blur(1px);
}

.optiko-blog-hero-image img {
    display: block;
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 28px;
    box-shadow: 0 30px 70px rgba(0, 0, 0, .16);
}

.optiko-floating-badge {
    position: absolute;
    left: -5px;
    bottom: 45px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    border-radius: 14px;
    background: #fff;
    box-shadow: 0 15px 40px rgba(0, 0, 0, .13);
}

.optiko-floating-badge>i {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 43px;
    height: 43px;
    border-radius: 50%;
    background: var(--optiko-light);
    color: var(--optiko-primary);
}

.optiko-floating-badge strong,
.optiko-floating-badge small {
    display: block;
}

.optiko-floating-badge strong {
    color: var(--optiko-dark);
    font-size: 14px;
}

.optiko-floating-badge small {
    margin-top: 2px;
    color: #899592;
}

/* ========================================================= MAIN ARTICLE ========================================================= */
.optiko-blog-main {
    padding: 90px 0;
}

.optiko-blog-article {
    text-align: justify;
    color: var(--optiko-text);
    font-size: 17px;
    line-height: 1.9;
}

.optiko-blog-article p {
    margin-bottom: 24px;
}

.optiko-featured-image,
.optiko-content-image {
    position: relative;
    margin-bottom: 42px;
    overflow: hidden;
    border-radius: 22px;
}

.optiko-featured-image img,
.optiko-content-image img {
    display: block;
    width: 100%;
    height: 470px;
    object-fit: cover;
    transition: transform .6s ease;
}

.optiko-featured-image:hover img,
.optiko-content-image:hover img {
    transform: scale(1.04);
}

.optiko-image-label {
    position: absolute;
    left: 20px;
    bottom: 20px;
    padding: 8px 16px;
    border-radius: 50px;
    background: var(--optiko-primary);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
}

.optiko-article-intro {
    color: #263330;
    font-size: 21px;
    line-height: 1.8;
    font-weight: 500;
}

.optiko-blog-article h2 {
    margin: 55px 0 18px;
    color: var(--optiko-dark);
    font-size: 22px;
    line-height: 1.3;
    font-weight: 800;
}

/* ARTICLE NAV */
.optiko-article-nav {
    margin: 35px 0;
    padding: 24px;
    border-radius: 17px;
    background: var(--optiko-light);
    border: 1px solid rgba(12, 155, 135, .08);
}

.optiko-article-nav strong {
    display: block;
    margin-bottom: 12px;
    color: var(--optiko-dark);
    font-size: 17px;
}

.optiko-article-nav a {
    display: block;
    margin: 9px 0;
    color: #566562;
    text-decoration: none;
    font-size: 14px;
    transition: .3s;
}

.optiko-article-nav a i {
    margin-right: 7px;
    color: var(--optiko-primary);
    font-size: 11px;
}

.optiko-article-nav a:hover {
    color: var(--optiko-primary);
    transform: translateX(4px);
}

/* INFO CARDS */
.optiko-info-row {
    margin: 30px 0 10px;
}

.optiko-info-card {
    height: 100%;
    padding: 24px;
    border: 1px solid var(--optiko-border);
    border-radius: 17px;
    background: #fff;
    transition: .35s;
}

.optiko-info-card:hover {
    transform: translateY(-6px);
    border-color: rgba(12, 155, 135, .25);
    box-shadow: 0 15px 35px rgba(0, 0, 0, .07);
}

.optiko-info-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    margin-bottom: 15px;
    border-radius: 13px;
    background: var(--optiko-light);
    color: var(--optiko-primary);
}

.optiko-info-card h4 {
    margin-bottom: 7px;
    color: var(--optiko-dark);
    font-size: 18px;
    font-weight: 700;
}

.optiko-info-card p {
    margin: 0;
    color: #77827f;
    font-size: 13px;
    line-height: 1.7;
}

/* STYLE TIP */
.optiko-style-tip {
    display: flex;
    gap: 16px;
    margin: 30px 0;
    padding: 23px;
    border-left: 4px solid var(--optiko-primary);
    border-radius: 0 15px 15px 0;
    background: var(--optiko-light);
}

.optiko-style-tip-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 45px;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: #fff;
    color: var(--optiko-primary);
}

.optiko-style-tip strong {
    display: block;
    margin-bottom: 5px;
    color: var(--optiko-dark);
}

.optiko-style-tip p {
    margin: 0;
    font-size: 15px;
}

/* CHECK LIST */
.optiko-check-list {
    margin: 25px 0;
    padding: 0;
    list-style: none;
}

.optiko-check-list li {
    display: flex;
    gap: 12px;
    margin-bottom: 13px;
}

.optiko-check-list li i {
    flex: 0 0 auto;
    margin-top: 7px;
    color: var(--optiko-primary);
}

/* QUOTE */
.optiko-blog-quote {
    position: relative;
    margin: 45px 0;
    padding: 35px 35px 35px 65px;
    border-radius: 20px;
    background: var(--optiko-dark);
}

.optiko-blog-quote>i {
    position: absolute;
    top: 28px;
    left: 25px;
    color: var(--optiko-primary);
    font-size: 25px;
}

.optiko-blog-quote p {
    margin: 0;
    color: #fff;
    font-size: 21px;
    line-height: 1.7;
    font-weight: 600;
}

/* CONCLUSION */
.optiko-blog-conclusion {
    display: flex;
    gap: 20px;
    margin-top: 50px;
    padding: 30px;
    border-radius: 20px;
    background: linear-gradient(135deg, #17201f, #263c38);
    box-shadow: 0 15px 40px rgba(0, 0, 0, .10);
}

.optiko-conclusion-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 55px;
    width: 55px;
    height: 55px;
    border-radius: 50%;
    background: var(--optiko-primary);
    color: #fff;
    font-size: 21px;
}

.optiko-blog-conclusion span {
    color: #65d9c7;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 1.5px;
}

.optiko-blog-conclusion h3 {
    margin: 5px 0 8px;
    color: #fff;
    font-size: 22px;
}

.optiko-blog-conclusion p {
    margin: 0;
    color: rgba(255, 255, 255, .72);
    font-size: 15px;
}

/* TAGS */
.optiko-blog-tags {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 35px;
    padding-top: 25px;
    border-top: 1px solid var(--optiko-border);
}

.optiko-blog-tags strong {
    color: var(--optiko-dark);
}

.optiko-blog-tags a {
    padding: 7px 14px;
    border-radius: 50px;
    background: var(--optiko-light);
    color: var(--optiko-primary);
    text-decoration: none;
    font-size: 12px;
    font-weight: 600;
}

/* SHARE */
.optiko-blog-share {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-top: 25px;
    padding-top: 25px;
    border-top: 1px solid var(--optiko-border);
}

.optiko-blog-share>span {
    color: var(--optiko-dark);
    font-weight: 700;
}

.optiko-blog-share>div {
    display: flex;
    gap: 8px;
}

.optiko-blog-share a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--optiko-light);
    color: var(--optiko-primary);
    text-decoration: none;
    transition: .3s;
}

.optiko-blog-share a:hover {
    color: #fff;
    background: var(--optiko-primary);
    transform: translateY(-3px);
}

/* ========================================================= SIDEBAR ========================================================= */
.optiko-blog-sidebar {
    position: sticky;
    top: 30px;
}

.optiko-sidebar-card {
    margin-bottom: 25px;
    padding: 28px;
    border: 1px solid var(--optiko-border);
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 10px 35px rgba(0, 0, 0, .045);
}

.optiko-author-card {
    color: #fff;
    background: var(--optiko-dark);
}

.optiko-author-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    margin-bottom: 20px;
    border-radius: 15px;
    background: var(--optiko-primary);
}

.optiko-author-card>span {
    color: #63d8c5;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 1.5px;
}

.optiko-author-card h3 {
    margin: 8px 0 12px;
    font-size: 28px;
    line-height: 1.2;
}

.optiko-author-card p {
    color: rgba(255, 255, 255, .68);
    font-size: 14px;
    line-height: 1.8;
}

.optiko-author-card a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #fff;
    text-decoration: none;
    font-size: 14px;
    font-weight: 700;
}

.optiko-sidebar-card>h3 {
    margin-bottom: 20px;
    color: var(--optiko-dark);
    font-size: 21px;
    font-weight: 800;
}

.optiko-category-list a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 13px 0;
    border-bottom: 1px solid #edf2f0;
    color: #596563;
    text-decoration: none;
    font-size: 14px;
    transition: .3s;
}

.optiko-category-list a:last-child {
    border-bottom: 0;
}

.optiko-category-list a:hover {
    padding-left: 5px;
    color: var(--optiko-primary);
}

.optiko-category-list span {
    color: var(--optiko-primary);
    font-size: 12px;
    font-weight: 700;
}

/* SIDEBAR TIP */
.optiko-sidebar-tip {
    padding: 28px;
    border-radius: 20px;
    background: var(--optiko-light);
}

.optiko-sidebar-tip>i {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    margin-bottom: 17px;
    border-radius: 50%;
    background: #fff;
    color: var(--optiko-primary);
}

.optiko-sidebar-tip h3 {
    margin-bottom: 10px;
    color: var(--optiko-dark);
    font-size: 20px;
}

.optiko-sidebar-tip p {
    margin: 0;
    color: #687572;
    font-size: 14px;
    line-height: 1.8;
}




.optiko-blog-article-title {
    font-size: 24px;
    line-height: 1.4;
    font-weight: 700;
    color: #171717;
    margin: 42px 0 16px;
}