html {
    scroll-behavior: smooth;
}

body.fp-theme-upgrade {
    background:
        radial-gradient(circle at 8% 8%, rgba(37, 99, 235, 0.08), transparent 30%),
        radial-gradient(circle at 92% 0%, rgba(20, 184, 166, 0.10), transparent 28%),
        linear-gradient(180deg, #f8fafc 0%, #ffffff 34%, #f8fafc 100%);
    color: var(--fp-color-ink);
    font-family: var(--fp-font-sans);
    overflow-x: hidden;
}

.fp-theme-upgrade a {
    color: var(--fp-color-primary);
}

.fp-theme-upgrade a:hover,
.fp-theme-upgrade a:focus {
    color: var(--fp-color-primary-strong);
}

.fp-theme-upgrade .navbar-default {
    background: rgba(255, 255, 255, 0.92);
    border: 0;
    border-bottom: 1px solid rgba(226, 232, 240, 0.9);
    box-shadow: 0 14px 36px rgba(15, 23, 42, 0.06);
    margin-bottom: 0;
    min-height: 78px;
    backdrop-filter: blur(16px);
}

.fp-theme-upgrade .navbar-default.is-scrolled {
    box-shadow: 0 18px 42px rgba(15, 23, 42, 0.12);
}

.fp-theme-upgrade .navbar > .container .navbar-brand,
.fp-theme-upgrade .navbar > .container-fluid .navbar-brand {
    align-items: center;
    display: flex;
    margin-left: 0;
}

.fp-theme-upgrade .navbar-brand {
    height: 78px;
    margin-top: 0;
    padding: 10px 0;
}

.fp-theme-upgrade .atoz_seo_tools_logo,
.fp-theme-upgrade .themeLogoImg {
    max-height: 58px;
    padding: 0;
    width: auto;
}

.fp-theme-upgrade .navbar-nav {
    margin-top: 14px;
}

.fp-theme-upgrade .navbar-nav > li > a {
    border-radius: 999px;
    color: #334155;
    font-size: 14px;
    font-weight: 700;
    margin: 0 2px;
    padding: 12px 14px;
    transition: background-color .18s ease, color .18s ease, transform .18s ease;
}

.fp-theme-upgrade .navbar-default .navbar-nav > .active > a,
.fp-theme-upgrade .navbar-default .navbar-nav > .active > a:hover,
.fp-theme-upgrade .navbar-default .navbar-nav > .active > a:focus,
.fp-theme-upgrade .navbar-default .navbar-nav > li > a:hover,
.fp-theme-upgrade .navbar-default .navbar-nav > li > a:focus {
    background: rgba(37, 99, 235, 0.10);
    color: var(--fp-color-primary-strong);
}

.fp-theme-upgrade .navbar-toggle {
    border: 1px solid var(--fp-color-border);
    border-radius: var(--fp-radius-md);
    margin-top: 20px;
}

.fp-theme-upgrade .masthead,
.fp-theme-upgrade .submasthead {
    background:
        radial-gradient(circle at 18% 18%, rgba(255, 255, 255, 0.18), transparent 24%),
        radial-gradient(circle at 82% 16%, rgba(20, 184, 166, 0.26), transparent 30%),
        linear-gradient(135deg, #0f172a 0%, #1e3a8a 52%, #0f766e 100%);
    color: #fff;
    margin-top: 0;
    overflow: hidden;
    position: relative;
}

.fp-theme-upgrade .masthead {
    min-height: 470px;
    height: auto;
    margin-bottom: 54px;
    padding: 78px 0 64px;
}

.fp-theme-upgrade .submasthead {
    min-height: 210px;
    height: auto;
    margin-bottom: 44px;
    padding: 54px 0 42px;
}

.fp-theme-upgrade .masthead::before,
.fp-theme-upgrade .submasthead::before {
    background:
        linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
    background-size: 46px 46px;
    content: "";
    inset: 0;
    -webkit-mask-image: linear-gradient(90deg, #000, transparent 75%);
    mask-image: linear-gradient(90deg, #000, transparent 75%);
    opacity: .55;
    pointer-events: none;
    position: absolute;
}

.fp-theme-upgrade .masthead .container,
.fp-theme-upgrade .submasthead .container {
    position: relative;
    z-index: 1;
}

.fp-theme-upgrade .seobannerBig {
    margin-top: 42px;
}

.fp-theme-upgrade .seobannerSmall {
    margin-top: 18px;
}

.fp-theme-upgrade .seobannerh1,
.fp-theme-upgrade .sub_seobannerh1 {
    color: #fff;
    font-family: var(--fp-font-sans);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.02;
    margin: 0 0 20px;
}

.fp-theme-upgrade .seobannerh1 {
    font-size: clamp(42px, 6vw, 68px);
    max-width: 650px;
}

.fp-theme-upgrade .sub_seobannerh1 {
    font-size: clamp(30px, 4vw, 46px);
}

.fp-theme-upgrade .seobannerp {
    color: rgba(226, 232, 240, 0.92);
    font-family: var(--fp-font-sans);
    font-size: 18px;
    font-weight: 500;
    line-height: 1.7;
    max-width: 560px;
}

.fp-theme-upgrade #getStarted,
.fp-theme-upgrade .btn-primary,
.fp-theme-upgrade .btn-info {
    background: linear-gradient(135deg, var(--fp-color-primary), var(--fp-color-accent));
    border: 0;
    border-radius: 999px;
    box-shadow: 0 14px 30px rgba(37, 99, 235, 0.24);
    color: #fff;
    font-weight: 800;
    padding: 12px 22px;
    transition: transform .18s ease, box-shadow .18s ease, filter .18s ease;
}

.fp-theme-upgrade #getStarted {
    font-size: 16px;
    margin-top: 12px;
    padding: 14px 26px;
}

.fp-theme-upgrade #getStarted:hover,
.fp-theme-upgrade .btn-primary:hover,
.fp-theme-upgrade .btn-info:hover,
.fp-theme-upgrade #getStarted:focus,
.fp-theme-upgrade .btn-primary:focus,
.fp-theme-upgrade .btn-info:focus {
    color: #fff;
    filter: saturate(1.08);
    box-shadow: 0 18px 40px rgba(37, 99, 235, 0.32);
    transform: translateY(-1px);
}

.fp-theme-upgrade .masthead img,
.fp-theme-upgrade .submasthead img {
    filter: drop-shadow(0 28px 42px rgba(2, 6, 23, 0.30));
    max-width: 100%;
}

.fp-theme-upgrade .main-container {
    margin-top: 28px;
}

.fp-theme-upgrade #seoTools {
    background: rgba(255, 255, 255, 0.66);
    border: 1px solid rgba(226, 232, 240, 0.8);
    border-radius: var(--fp-radius-lg);
    box-shadow: var(--fp-shadow-soft);
    padding: 26px 24px 10px;
}

.fp-theme-upgrade #searchSec {
    float: none;
    margin-bottom: 18px;
    padding: 0;
    position: relative;
    width: 100%;
}

.fp-theme-upgrade #searchSec .input-group {
    background: #fff;
    border: 1px solid var(--fp-color-border);
    border-radius: 999px;
    box-shadow: 0 18px 42px rgba(15, 23, 42, 0.08);
    color: var(--fp-color-primary);
    overflow: hidden;
}

.fp-theme-upgrade #searchSec .input-group-addon {
    background: transparent;
    border: 0;
    color: var(--fp-color-primary);
    font-size: 18px;
    padding-left: 22px;
}

.fp-theme-upgrade #searchSec .form-control {
    border: 0;
    box-shadow: none;
    color: var(--fp-color-ink);
    font-size: 17px;
    height: 58px;
}

.fp-theme-upgrade #searchSec hr {
    border-color: rgba(226, 232, 240, 0.85);
}

.fp-theme-upgrade .search-results {
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid var(--fp-color-border);
    border-radius: 18px;
    box-shadow: var(--fp-shadow-soft);
    color: var(--fp-color-muted);
    display: none;
    margin-top: 10px;
    padding: 8px;
    position: absolute;
    width: calc(100% - 30px);
    z-index: 20;
}

.fp-theme-upgrade .search-results .match,
.fp-theme-upgrade .search-results .sidebarmatch {
    display: block;
}

.fp-theme-upgrade .search-results .match a,
.fp-theme-upgrade .search-results .sidebarmatch a {
    border-radius: 12px;
    color: var(--fp-color-ink);
    display: block;
    font-weight: 700;
    padding: 10px 12px;
    text-decoration: none;
}

.fp-theme-upgrade .search-results .match a:hover,
.fp-theme-upgrade .search-results .sidebarmatch a:hover {
    background: rgba(37, 99, 235, 0.08);
    color: var(--fp-color-primary-strong);
}

.fp-theme-upgrade .thumbnail {
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid rgba(226, 232, 240, 0.92);
    border-radius: 20px;
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.06);
    margin-bottom: 24px;
    min-height: 168px;
    padding: 18px 12px 14px;
    text-align: center;
    transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}

.fp-theme-upgrade .thumbnail:hover,
.fp-theme-upgrade .thumbnail:focus-within {
    border-color: rgba(37, 99, 235, 0.28);
    box-shadow: 0 18px 42px rgba(15, 23, 42, 0.12);
    transform: translateY(-4px);
}

.fp-theme-upgrade .seotoollink {
    color: var(--fp-color-ink);
    display: block;
    font-weight: 800;
    text-decoration: none;
}

.fp-theme-upgrade .seotoolimg {
    background: linear-gradient(180deg, #eff6ff, #f8fafc);
    border-radius: 18px;
    box-shadow: inset 0 0 0 1px rgba(37, 99, 235, 0.08);
    height: 72px;
    margin: 0 auto 10px;
    object-fit: contain;
    padding: 12px;
    width: 72px;
}

.fp-theme-upgrade .caption {
    color: #1e293b;
    font-size: 14px;
    line-height: 1.35;
    margin: 0;
    min-height: 38px;
}

.fp-theme-upgrade .moreToolsBut {
    margin: 8px 0 26px;
}

.fp-theme-upgrade #rightCol .well {
    background: rgba(255,255,255,0.92);
    border: 1px solid var(--fp-color-border);
    border-radius: var(--fp-radius-lg);
    box-shadow: var(--fp-shadow-soft);
    overflow: hidden;
    padding: 20px;
}

.fp-theme-upgrade #sidebarSc {
    float: none;
    padding: 0;
    position: relative;
    width: 100%;
}

.fp-theme-upgrade #sidebarSc .input-group {
    border: 1px solid var(--fp-color-border);
    border-radius: 16px;
    overflow: hidden;
}

.fp-theme-upgrade #sidebarSc .input-group-addon {
    background: #f8fafc;
    border: 0;
}

.fp-theme-upgrade .sideXd {
    border-radius: 18px;
    overflow: hidden;
}

.fp-theme-upgrade .category_heading {
    color: var(--fp-color-ink);
    font-size: clamp(24px, 3vw, 34px);
    font-weight: 850;
    letter-spacing: -0.03em;
    margin: 22px 0 8px;
}

.fp-theme-upgrade .category_heading span,
.fp-theme-upgrade .category_des {
    color: var(--fp-color-muted);
}

.fp-theme-upgrade .category_des {
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 20px;
}

.fp-theme-upgrade .category_box {
    background: rgba(248, 250, 252, 0.72);
    border: 1px solid rgba(226, 232, 240, 0.76);
    border-radius: var(--fp-radius-lg);
    margin-bottom: 18px;
    padding: 18px 10px 4px;
}

.fp-theme-upgrade .main-index,
.fp-theme-upgrade .profile,
.fp-theme-upgrade .loginpage,
.fp-theme-upgrade .modal-content,
.fp-theme-upgrade .widget-box,
.fp-theme-upgrade .well,
.fp-theme-upgrade .thumbnail.user-card {
    background: rgba(255,255,255,0.94);
    border: 1px solid var(--fp-color-border);
    border-radius: var(--fp-radius-lg);
    box-shadow: var(--fp-shadow-soft);
}

.fp-theme-upgrade .main-index,
.fp-theme-upgrade .profile {
    padding: 26px;
}

.fp-theme-upgrade .about_tool,
.fp-theme-upgrade .page-header h1,
.fp-theme-upgrade .romantic_free h1,
.fp-theme-upgrade .main-index h1,
.fp-theme-upgrade .main-index h2 {
    color: var(--fp-color-ink);
    font-weight: 850;
    letter-spacing: -0.03em;
}

.fp-theme-upgrade .about_tool {
    border-top: 1px solid var(--fp-color-border);
    margin-top: 34px;
    padding-top: 26px;
}

.fp-theme-upgrade .table {
    background: #fff;
    border-collapse: separate;
    border-radius: 16px;
    border-spacing: 0;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.05);
    overflow: hidden;
}

.fp-theme-upgrade .table > thead > tr > th,
.fp-theme-upgrade .table > tbody > tr > th {
    background: #f8fafc;
    color: #334155;
    font-weight: 800;
}

.fp-theme-upgrade .table-bordered,
.fp-theme-upgrade .table-bordered > thead > tr > th,
.fp-theme-upgrade .table-bordered > tbody > tr > th,
.fp-theme-upgrade .table-bordered > tfoot > tr > th,
.fp-theme-upgrade .table-bordered > thead > tr > td,
.fp-theme-upgrade .table-bordered > tbody > tr > td,
.fp-theme-upgrade .table-bordered > tfoot > tr > td {
    border-color: var(--fp-color-border);
}

.fp-theme-upgrade pre,
.fp-theme-upgrade code {
    border-radius: 14px;
}

.fp-theme-upgrade .form-control,
.fp-theme-upgrade .form-input,
.fp-theme-upgrade input[type="text"],
.fp-theme-upgrade input[type="email"],
.fp-theme-upgrade input[type="password"],
.fp-theme-upgrade textarea,
.fp-theme-upgrade select {
    border: 1px solid var(--fp-color-border);
    border-radius: 14px;
    box-shadow: none;
    min-height: 42px;
    transition: border-color .18s ease, box-shadow .18s ease;
}

.fp-theme-upgrade .form-control:focus,
.fp-theme-upgrade .form-input:focus,
.fp-theme-upgrade input[type="text"]:focus,
.fp-theme-upgrade input[type="email"]:focus,
.fp-theme-upgrade input[type="password"]:focus,
.fp-theme-upgrade textarea:focus,
.fp-theme-upgrade select:focus {
    border-color: rgba(37, 99, 235, 0.55);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.10);
    outline: none;
}

.fp-theme-upgrade .footer {
    background: #0f172a !important;
    border-top: 0;
    color: #cbd5e1;
    margin-top: 42px;
}

.fp-theme-upgrade .b-widgets {
    background:
        radial-gradient(circle at 20% 0%, rgba(37, 99, 235, .22), transparent 30%),
        #0f172a;
    color: #cbd5e1;
    padding: 56px 40px 36px;
}

.fp-theme-upgrade .footer-title {
    color: #fff;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.fp-theme-upgrade .footer a {
    color: #e2e8f0;
}

.fp-theme-upgrade .footer a:hover {
    color: #fff;
}

.fp-theme-upgrade .footerCopyright {
    color: #94a3b8;
    padding: 18px 0 26px;
}

.fp-theme-upgrade .alert,
.fp-theme-upgrade .alertNew {
    border-radius: var(--fp-radius-md);
}

.fp-theme-upgrade .dropdown-menu {
    border: 1px solid var(--fp-color-border);
    border-radius: 16px;
    box-shadow: var(--fp-shadow-soft);
    padding: 8px;
}

.fp-theme-upgrade .dropdown-menu > li > a {
    border-radius: 10px;
    padding: 9px 12px;
}

.fp-theme-upgrade .nav-tabs {
    border-bottom: 1px solid var(--fp-color-border);
}

.fp-theme-upgrade .nav-tabs > li > a {
    border-radius: 999px;
    color: var(--fp-color-muted);
    font-weight: 800;
}

.fp-theme-upgrade .nav-tabs > li.active > a,
.fp-theme-upgrade .nav-tabs > li.active > a:hover,
.fp-theme-upgrade .nav-tabs > li.active > a:focus {
    background: rgba(37, 99, 235, 0.10);
    border-color: transparent;
    color: var(--fp-color-primary-strong);
}

@media (max-width: 991px) {
    .fp-theme-upgrade .masthead {
        min-height: auto;
        padding: 56px 0 48px;
        text-align: center;
    }

    .fp-theme-upgrade .seobannerh1,
    .fp-theme-upgrade .seobannerp {
        margin-left: auto;
        margin-right: auto;
    }

    .fp-theme-upgrade #seoTools {
        border-radius: 18px;
        padding: 20px 15px 4px;
    }
}

@media (max-width: 767px) {
    body.fp-theme-upgrade {
        background: #f8fafc;
    }

    .fp-theme-upgrade .navbar-default {
        min-height: 68px;
    }

    .fp-theme-upgrade .navbar-brand {
        height: 68px;
        padding-left: 15px;
    }

    .fp-theme-upgrade .navbar-nav {
        margin: 8px 0 14px;
    }

    .fp-theme-upgrade .navbar-nav > li > a {
        margin: 4px 0;
    }

    .fp-theme-upgrade .masthead {
        margin-bottom: 30px;
        padding: 44px 0 38px;
    }

    .fp-theme-upgrade .submasthead {
        margin-bottom: 28px;
        min-height: 150px;
        padding: 38px 0 30px;
        text-align: center;
    }

    .fp-theme-upgrade .seobannerBig,
    .fp-theme-upgrade .seobannerSmall {
        margin-top: 0;
    }

    .fp-theme-upgrade .seobannerh1 {
        font-size: 38px;
    }

    .fp-theme-upgrade .seobannerp {
        font-size: 16px;
    }

    .fp-theme-upgrade #searchSec .form-control {
        height: 52px;
        font-size: 15px;
    }

    .fp-theme-upgrade .thumbnail {
        min-height: 148px;
    }

    .fp-theme-upgrade .b-widgets {
        padding: 40px 20px 24px;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .fp-theme-upgrade * {
        transition: none !important;
    }
}