:root {
    font-size: 14px;
}

body {
    color: #16304f;
    background:
        radial-gradient(circle at top left, rgba(21, 103, 255, .08), transparent 36rem),
        radial-gradient(circle at top right, rgba(18, 196, 163, .08), transparent 28rem),
        linear-gradient(180deg, #f7fbff 0%, #ffffff 32%, #f4f8fc 100%);
}

main > .container {
    padding: 96px 0 36px;
    display: flex;
    flex-direction: column;
    min-height: 100%;
}

.navbar-business {
    border-bottom: 1px solid rgba(21, 48, 79, .08);
    background: rgba(255, 255, 255, .97);
    box-shadow: 0 10px 30px rgba(9, 30, 66, .06);
}

.navbar-business > .container,
.navbar-business > .container-fluid {
    align-items: center;
}

.navbar-business .navbar-brand {
    color: #10243e;
}

.navbar-business .navbar-brand:hover {
    color: #10243e;
}

.business-brand {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
}

.business-brand__mark {
    display: block;
    width: 40px;
    border-radius: 16px;
    object-fit: cover;
    background: transparent;
    box-shadow: none;
}

.business-brand__copy {
    display: flex;
    flex-direction: column;
    line-height: 1.05;
}

.business-brand__copy strong {
    font-size: 1.05rem;
}

.business-brand__copy small {
    color: #5c6f86;
    font-size: .78rem;
}

.navbar-business .navbar-nav .nav-link {
    color: #27445f;
    font-weight: 700;
    padding: .9rem .95rem;
}

.navbar-business .navbar-nav .nav-link:hover,
.navbar-business .navbar-nav .nav-link:focus,
.navbar-business .navbar-nav .nav-link.active {
    color: #1a74ff;
}

.navbar-business .navbar-toggler {
    border: 0;
    box-shadow: none;
}

.navbar-business .navbar-toggler:focus {
    box-shadow: 0 0 0 .2rem rgba(26, 116, 255, .18);
}

.navbar-business .navbar-toggler-icon {
    background-image: var(--bs-navbar-toggler-icon-bg);
}

.navbar-business .navbar-collapse {
    align-items: center;
}

@media (min-width: 992px) {
    .navbar-business .navbar-collapse {
        justify-content: flex-end;
        gap: 1rem;
    }
}

.navbar-cta .btn-business {
    min-width: 148px;
}

.btn-business {
    border: 0;
    color: #fff;
    background: linear-gradient(135deg, #10243e, #1a74ff);
    box-shadow: 0 14px 30px rgba(16, 36, 62, .18);
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.btn-business:hover,
.btn-business:focus {
    color: #fff;
    box-shadow: 0 18px 36px rgba(16, 36, 62, .25);
    transform: translateY(-1px);
}

.btn-outline-business {
    border: 1px solid rgba(26, 116, 255, .2);
    color: #10243e;
    background: rgba(255, 255, 255, .8);
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, color .2s ease, background .2s ease;
}

.btn-outline-business:hover,
.btn-outline-business:focus {
    color: #1a74ff;
    background: #fff;
    border-color: rgba(26, 116, 255, .32);
}

.breadcrumb {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin: 0 0 20px;
    padding: 8px;
    border: 1px solid rgba(16, 36, 62, .08);
    border-radius: 999px;
    background: rgba(255, 255, 255, .96);
    box-shadow: 0 12px 28px rgba(9, 30, 66, .06);
}

.breadcrumb-item {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 0 10px;
    border-radius: 999px;
    color: #5c6f86;
    font-size: .86rem;
    font-weight: 800;
}

.breadcrumb-item + .breadcrumb-item {
    padding-left: 10px;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: "/";
    padding-right: 8px;
    color: rgba(92, 111, 134, .5);
    font-weight: 900;
}

.breadcrumb-item a {
    color: #27445f;
    text-decoration: none;
}

.breadcrumb-item a:hover,
.breadcrumb-item a:focus {
    color: #1a74ff;
}

.breadcrumb-item.active {
    color: #fff;
    background: linear-gradient(135deg, #10243e, #1a74ff);
    box-shadow: 0 10px 20px rgba(26, 116, 255, .18);
}

.site-footer {
    padding: 28px 0;
    color: #dfe9f5;
    background: linear-gradient(135deg, #10243e, #163b6c);
}

.site-footer__inner {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    align-items: center;
    justify-content: space-between;
}

.site-footer__brand {
    font-size: 1.05rem;
    font-weight: 800;
}

.site-footer__tagline {
    max-width: 680px;
    margin-top: 4px;
    color: rgba(223, 233, 245, .82);
}

.site-footer__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.business-home {
    display: grid;
    gap: 28px;
}

.business-hero,
.business-section,
.business-section--accent {
    border: 1px solid rgba(16, 36, 62, .08);
    border-radius: 28px;
    background: rgba(255, 255, 255, .82);
    box-shadow: 0 18px 46px rgba(9, 30, 66, .08);
}

.business-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(300px, .8fr);
    gap: 24px;
    padding: clamp(28px, 5vw, 54px);
}

.business-hero__copy h1 {
    max-width: 11ch;
    margin: 0;
    font-size: clamp(2.35rem, 4.8vw, 4.3rem);
    line-height: .94;
    letter-spacing: -.05em;
}

.business-kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 16px;
    color: #1a74ff;
    font-size: .8rem;
    font-weight: 900;
    letter-spacing: .18em;
    text-transform: uppercase;
}

.business-kicker::after {
    content: "";
    width: 40px;
    height: 3px;
    border-radius: 999px;
    background: linear-gradient(90deg, #1a74ff, #12c4a3);
}

.business-lead {
    max-width: 640px;
    margin: 22px 0 0;
    font-size: clamp(1rem, 1.45vw, 1.15rem);
    line-height: 1.7;
}

.business-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.business-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 26px;
}

.business-trust span {
    padding: 10px 14px;
    border: 1px solid rgba(16, 36, 62, .08);
    border-radius: 999px;
    color: #294561;
    font-size: .93rem;
    font-weight: 700;
    background: rgba(246, 250, 255, .92);
}

.business-hero__panel {
    display: grid;
    gap: 14px;
    align-content: center;
    padding: 18px;
    border-radius: 24px;
    background: linear-gradient(180deg, rgba(16, 36, 62, .04), rgba(26, 116, 255, .04));
}

.business-metric {
    padding: 18px;
    border: 1px solid rgba(16, 36, 62, .08);
    border-radius: 20px;
    background: rgba(255, 255, 255, .92);
}

.business-metric strong {
    display: block;
    color: #10243e;
    font-size: 1.1rem;
}

.business-metric span {
    display: block;
    margin-top: 6px;
    color: #5c6f86;
}

.business-section {
    padding: clamp(24px, 4vw, 42px);
}

.business-section--accent {
    background:
        linear-gradient(135deg, rgba(16, 36, 62, .98), rgba(26, 116, 255, .92)),
        #10243e;
    color: #fff;
}

.business-section--accent .business-kicker,
.business-section--accent h2,
.business-section--accent p,
.business-section--accent span,
.business-section--accent strong {
    color: inherit;
}

.business-section__heading {
    max-width: 760px;
    margin-bottom: 22px;
}

.business-section__heading h2,
.business-spotlight h2 {
    margin: 0;
    font-size: clamp(1.65rem, 3.1vw, 2.6rem);
    line-height: 1;
    letter-spacing: -.04em;
}

.business-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.business-card {
    padding: 22px;
    border: 1px solid rgba(16, 36, 62, .08);
    border-radius: 22px;
    background: rgba(248, 251, 255, .92);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .8);
}

.business-card__icon {
    display: inline-grid;
    place-items: center;
    min-width: 60px;
    padding: 11px 14px;
    border-radius: 16px;
    color: #1a74ff;
    font-size: .9rem;
    font-weight: 900;
    background: rgba(26, 116, 255, .08);
}

.business-card h3 {
    margin-top: 18px;
    font-size: 1.2rem;
}

.business-card p {
    margin-bottom: 0;
    color: #516780;
}

.business-spotlight {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, .85fr);
    gap: 24px;
    align-items: center;
}

.business-process {
    display: grid;
    gap: 12px;
}

.business-process div {
    display: grid;
    grid-template-columns: 42px 1fr;
    gap: 14px;
    align-items: center;
    padding: 16px 18px;
    border-radius: 18px;
    background: rgba(255, 255, 255, .08);
}

.business-process strong {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    color: #10243e;
    background: #fff;
}

.business-process span {
    color: rgba(255, 255, 255, .92);
}

.not-set {
    color: var(--bs-danger);
    font-style: italic;
}

/* add sorting icons to gridview sort links */
a.asc:after, a.desc:after {
    content: '';
    left: 3px;
    display: inline-block;
    width: 0;
    height: 0;
    border: solid 5px transparent;
    margin: 4px 4px 2px 4px;
    background: transparent;
}

a.asc:after {
    border-bottom: solid 7px var(--bs-body-color);
    border-top-width: 0;
}

a.desc:after {
    border-top: solid 7px var(--bs-body-color);
    border-bottom-width: 0;
}

.grid-view th {
    white-space: nowrap;
}

.hint-block {
    display: block;
    margin-top: 5px;
    color: var(--bs-secondary-color);
}

.error-summary {
    color: var(--bs-danger-text-emphasis);
    background: var(--bs-danger-bg-subtle);
    border-left: 3px solid var(--bs-danger-border-subtle);
    padding: 10px 20px;
    margin: 0 0 15px 0;
}

/* style navbar logout link color, hover state, and mobile layout */
.navbar-nav .nav-link.logout {
    color: var(--bs-navbar-color);
}

@media (max-width: 767.98px) {
    .navbar-nav .nav-link.logout {
        display: block;
        text-align: left;
        width: 100%;
        padding: 10px 0;
    }
}

.navbar-nav .nav-link.logout:focus,
.navbar-nav .nav-link.logout:hover {
    color: var(--bs-navbar-hover-color);
}



/* footer logo: light logo by default (light bg-body-tertiary), dark logo for dark theme */
.footer-logo-dark { display: none; }

[data-bs-theme="dark"] .footer-logo-light { display: none; }
[data-bs-theme="dark"] .footer-logo-dark  { display: inline-block; }

/* Yii brand button */
.btn-yii {
    background: linear-gradient(135deg, #40B3D8, #3a9cbd);
    border: none;
    font-weight: 600;
    letter-spacing: .02em;
    transition: opacity .2s, transform .1s;
}

.btn-yii:hover {
    opacity: .9;
    transform: translateY(-1px);
}

.btn-yii:active {
    transform: translateY(0);
}

/* form inputs: seamless icon inside input (Volt style) */
.form-card .input-group {
    border: var(--bs-border-width) solid var(--bs-border-color);
    border-radius: var(--bs-border-radius);
    overflow: hidden;
    transition: border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}

.form-card .input-group .input-group-text {
    background: var(--bs-body-bg);
    border: 0;
    padding-left: 1rem;
    padding-right: .75rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.form-card .input-group .form-control {
    border: 0;
}

.form-card .input-group .form-control:focus {
    box-shadow: none;
}

.form-card .input-group:focus-within {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 .25rem rgba(var(--bs-primary-rgb), .25);
}

/* validation styles for browsers that support :has() */
@supports selector(.input-group:has(.is-invalid)) {
    .form-card .input-group:has(.is-invalid) ~ .invalid-feedback {
        display: block;
        margin-top: .35rem;
        margin-bottom: .5rem;
    }

    .form-card .input-group:has(.is-invalid) {
        border-color: var(--bs-danger);
    }

    .form-card .input-group:has(.is-invalid):focus-within {
        box-shadow: 0 0 0 .25rem rgba(var(--bs-danger-rgb), .25);
    }
}

/* fallback validation styles for browsers without :has() support */
@supports not selector(.input-group:has(.is-invalid)) {
    .form-card .invalid-feedback:not(:empty) {
        display: block;
        margin-top: .35rem;
        margin-bottom: .5rem;
    }

    .form-card .input-group .form-control.is-invalid {
        border: var(--bs-border-width) solid var(--bs-danger);
    }

    .form-card .input-group .form-control.is-invalid:focus {
        box-shadow: 0 0 0 .25rem rgba(var(--bs-danger-rgb), .25);
    }
}

/* login inputs: seamless icon inside input (Volt style) */
.login-split-card .input-group {
    border: var(--bs-border-width) solid var(--bs-border-color);
    border-radius: var(--bs-border-radius);
    overflow: hidden;
    transition: border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}

.login-split-card .input-group .input-group-text {
    background: transparent;
    border: 0;
    padding-left: 1rem;
    padding-right: .75rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-split-card .input-group .form-control {
    border: 0;
    background: transparent;
}

.login-split-card .input-group .form-control:focus {
    box-shadow: none;
}

.login-split-card .input-group:focus-within {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 .25rem rgba(var(--bs-primary-rgb), .25);
}

/* validation styles for login split card (browsers with :has()) */
@supports selector(.input-group:has(.is-invalid)) {
    .login-split-card .input-group:has(.is-invalid) ~ .invalid-feedback {
        display: block;
        margin-top: .35rem;
        margin-bottom: .5rem;
    }

    .login-split-card .input-group:has(.is-invalid) {
        border-color: var(--bs-danger);
    }

    .login-split-card .input-group:has(.is-invalid):focus-within {
        box-shadow: 0 0 0 .25rem rgba(var(--bs-danger-rgb), .25);
    }
}

/* fallback validation styles for login split card (browsers without :has()) */
@supports not selector(.input-group:has(.is-invalid)) {
    .login-split-card .invalid-feedback:not(:empty) {
        display: block;
        margin-top: .35rem;
        margin-bottom: .5rem;
    }

    .login-split-card .input-group .form-control.is-invalid {
        border: var(--bs-border-width) solid var(--bs-danger);
    }

    .login-split-card .input-group .form-control.is-invalid:focus {
        box-shadow: 0 0 0 .25rem rgba(var(--bs-danger-rgb), .25);
    }
}

/* login split card */
.login-split-card {
    border-radius: 1rem;
    box-shadow: 0 4px 24px rgba(0, 0, 0, .10);
    background-color: var(--bs-gray-100);
    width: 100%;
    max-width: 900px;
}

.login-split-card-wide {
    max-width: 960px;
}

.login-brand-title {
    font-size: 1.75rem;
    line-height: 1.3;
}

.login-brand-text {
    font-size: .9rem;
}

.login-brand-panel {
    background: linear-gradient(135deg, #40B3D8 0%, #3a9cbd 40%, #83C933 100%);
    position: relative;
    min-height: 480px;
}

.login-brand-panel::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 80%, rgba(241, 138, 42, .25) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(131, 201, 51, .2) 0%, transparent 40%);
    pointer-events: none;
}

.login-btn {
    background: linear-gradient(135deg, #40B3D8, #3a9cbd);
    border: none;
    font-weight: 600;
    letter-spacing: .02em;
    transition: opacity .2s, transform .1s;
}

.login-btn:hover {
    opacity: .9;
    transform: translateY(-1px);
}

.login-btn:active {
    transform: translateY(0);
}

/* dark mode login card */
[data-bs-theme="dark"] .login-split-card {
    background-color: var(--bs-body-bg);
    box-shadow: 0 0 0 1px var(--bs-border-color), 0 4px 24px rgba(0, 0, 0, .4);
}

[data-bs-theme="dark"] .login-mobile-logo {
    filter: none;
}

.login-mobile-logo {
    display: inline-block;
    max-width: 100%;
    object-fit: contain;
}

/* contact form textarea height */
.site-contact textarea.form-control {
    height: 140px;
}

/* form cards */
.form-card {
    border-radius: 1rem;
    box-shadow: 0 4px 24px rgba(0, 0, 0, .10);
}

/* dark mode: elevate form cards against dark background */
[data-bs-theme="dark"] .form-card {
    box-shadow: 0 0 0 1px var(--bs-border-color), 0 4px 24px rgba(0, 0, 0, .4);
}

/* captcha: blend with card background */
.site-contact img[src*="captcha"] {
    border-radius: var(--bs-border-radius);
    mix-blend-mode: multiply;
}

/* dark mode: invert captcha for visibility on dark background */
[data-bs-theme="dark"] .site-contact img[src*="captcha"] {
    mix-blend-mode: screen;
    filter: invert(1) hue-rotate(180deg);
}

/* centered page layout */
.site-login,
.site-signup,
.site-contact,
.site-request-password-reset,
.site-reset-password,
.site-resend-verification-email,
.site-index,
.site-error,
.site-about {
    flex: 1;
}

.site-error .site-error-content,
.site-about .site-about-content {
    width: 100%;
    max-width: 90%;
}

@media (min-width: 576px) {
    .site-error .site-error-content,
    .site-about .site-about-content {
        max-width: 80%;
    }
}

@media (min-width: 768px) {
    .site-error .site-error-content,
    .site-about .site-about-content {
        max-width: 60%;
    }
}

@media (min-width: 992px) {
    .site-error .site-error-content,
    .site-about .site-about-content {
        max-width: 50%;
    }
}

/* hero banner */
.hero-banner {
    background: linear-gradient(135deg, #83C933 0%, #3a9cbd 40%, #40B3D8 100%);
    position: relative;
}

.hero-lead {
    max-width: 520px;
}

.hero-logo {
    height: 120px;
    opacity: .45;
    right: 2.5rem;
    top: 50%;
    transform: translateY(-50%);
}

.hero-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background:
        radial-gradient(circle at 15% 85%, rgba(241, 138, 42, .3) 0%, transparent 45%),
        radial-gradient(circle at 85% 15%, rgba(131, 201, 51, .25) 0%, transparent 40%),
        radial-gradient(ellipse at 50% 50%, rgba(64, 179, 216, .15) 0%, transparent 60%);
    pointer-events: none;
}

/* extension cards */
.extension-card {
    transition: transform .15s ease-in-out, box-shadow .15s ease-in-out;
}

.extension-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, .12) !important;
}

.extension-icon {
    font-size: 1.5rem;
    line-height: 1;
}

/* dark mode: extension cards */
[data-bs-theme="dark"] .extension-card {
    background-color: var(--bs-body-bg);
    box-shadow: 0 0 0 1px var(--bs-border-color), 0 2px 8px rgba(0, 0, 0, .3);
}

[data-bs-theme="dark"] .extension-card:hover {
    box-shadow: 0 0 0 1px var(--bs-border-color), 0 8px 24px rgba(0, 0, 0, .4) !important;
}