:root {
    --bg: #f7f9fc;
    --surface: #ffffff;
    --surface-alt: #f0f3ff;
    --primary: #2230ff;
    --primary-dark: #1925cc;
    --text: #0e1633;
    --muted: rgba(14, 22, 51, 0.68);
    --border: rgba(21, 33, 68, 0.12);
    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-sm: 10px;
    --shadow-lg: 0 42px 80px -48px rgba(16, 22, 64, 0.4);
    --shadow-md: 0 24px 40px -24px rgba(16, 22, 64, 0.25);
    --shadow-sm: 0 12px 24px -16px rgba(16, 22, 64, 0.2);
    --transition: 0.22s ease;
    color-scheme: light;
}

* {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    scroll-padding-top: 120px;
    overflow-x: hidden;
}

body {
    margin: 0;
    font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--text);
    background: linear-gradient(180deg, #eff3ff 0%, #ffffff 32%, #f6f8ff 100%);
    line-height: 1.6;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    display: block;
}

h1,
h2,
h3 {
    font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: #0f172a;
    margin: 0;
}

p {
    margin: 0;
}

a {
    color: inherit;
    text-decoration: none;
}

a:hover,
a:focus-visible {
    text-decoration: underline;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.95rem;
    line-height: 1;
    padding: 14px 22px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition);
}

.btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn--primary {
    background: var(--primary);
    color: #fff;
    box-shadow: var(--shadow-sm);
}

.btn--primary:hover,
.btn--primary:focus-visible {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

.btn--secondary {
    background: rgba(34, 48, 255, 0.12);
    color: var(--primary);
    border-color: rgba(34, 48, 255, 0.24);
}

.btn--secondary:hover,
.btn--secondary:focus-visible {
    background: rgba(34, 48, 255, 0.18);
}

.btn--ghost {
    background: transparent;
    color: var(--primary);
    border-color: rgba(34, 48, 255, 0.2);
}

.btn--ghost:hover,
.btn--ghost:focus-visible {
    border-color: rgba(34, 48, 255, 0.35);
    background: rgba(34, 48, 255, 0.08);
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(14px);
    background: rgba(255, 255, 255, 0.86);
    border-bottom: 1px solid rgba(34, 48, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 18px 60px;
}

.site-header__brand {
    display: inline-flex;
    align-items: center;
    gap: 14px;
}

.site-header__icon {
    width: 36px;
    height: 36px;
}

.site-header__title {
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: 0.01em;
}

.site-nav {
    display: inline-flex;
    align-items: center;
    gap: 24px;
    font-weight: 500;
}

.site-nav a {
    color: var(--muted);
    text-decoration: none;
}

.site-nav a:hover,
.site-nav a:focus-visible {
    color: var(--primary);
}

.site-nav a.is-active {
    color: var(--primary);
}

.site-header__actions {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: flex-end;
    align-items: center;
    column-gap: 16px;
    row-gap: 4px;
    position: relative;
}

.site-header__hint {
    font-size: 0.8rem;
    color: var(--muted);
    position: static;
    width: 100%;
    margin-top: 0;
    text-align: right;
    white-space: nowrap;
    display: none;
}

@media (min-width: 960px) {
    .site-header__hint {
        display: block;
    }
}

.site-header__language-select {
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    background: rgba(34, 48, 255, 0.05);
    color: var(--primary);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    appearance: none;
    -webkit-appearance: none;
    text-align: center;
}

.site-header__language-select:hover,
.site-header__language-select:focus {
    background: rgba(34, 48, 255, 0.1);
}

main {
    display: flex;
    flex-direction: column;
    gap: 40px;
    padding: 32px 40px 48px;
}

.hero {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    align-items: center;
    gap: 36px;
    padding: 40px 40px;
    background: var(--surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.hero__subtitle {
    font-size: 1.15rem;
    color: var(--muted);
    margin-top: 12px;
}

.hero__highlights {
    margin: 28px 0 48px;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 16px;
}

.hero__highlights li {
    display: inline-flex;
    gap: 12px;
    align-items: flex-start;
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    background: rgba(34, 48, 255, 0.08);
    color: var(--text);
}

.hero__actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 48px;
}

.hero__rating {
    margin-top: 24px;
    color: var(--muted);
    font-size: 0.9rem;
    font-weight: 600;
}

.hero__rating span::before {
    content: "★★★★★ ";
    color: #fbbf24;
}

.hero__microcopy {
    margin-top: 20px;
    color: var(--muted);
    font-size: 0.95rem;
}

.hero__visual {
    justify-self: center;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, rgba(34, 48, 255, 0.12) 0%, rgba(34, 48, 255, 0.05) 100%);
    padding: 24px;
    border-radius: 28px;
}

.hero__media {
    position: relative;
    display: block;
    max-width: 460px;
    border-radius: 28px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.hero__media img {
    width: 100%;
    height: auto;
    display: block;
}

.hero__image {
    display: block;
    width: 100%;
    height: auto;
}

.section {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.section__heading {
    max-width: 720px;
}

.section__heading p {
    margin-top: 12px;
    color: var(--muted);
}

.demo {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 32px 36px;
    box-shadow: var(--shadow-md);
}

.demo .section__heading {
    text-align: center;
    margin: 0 auto;
}

.demo__grid {
    display: grid;
    gap: 32px;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.demo__form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.demo__label {
    font-weight: 600;
}

.demo__controls {
    display: flex;
    align-items: center;
    gap: 16px;
}

.demo__controls select {
    flex: 1;
}

.demo__counter {
    font-size: 0.85rem;
    color: var(--muted);
}

textarea,
select,
input[type="email"] {
    font: inherit;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    padding: 14px 16px;
    background: #fff;
    transition: border-color var(--transition), box-shadow var(--transition);
}

textarea:focus,
select:focus,
input[type="email"]:focus {
    border-color: rgba(34, 48, 255, 0.35);
    box-shadow: 0 0 0 4px rgba(34, 48, 255, 0.12);
    outline: none;
}

textarea {
    resize: vertical;
    min-height: 150px;
}

.demo__note {
    font-size: 0.85rem;
    color: var(--muted);
}

.demo__result {
    background: var(--surface-alt);
    border-radius: var(--radius-md);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.demo__status {
    min-height: 24px;
    font-weight: 600;
    color: var(--primary);
}

.demo__panels {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}

.demo__panel {
    background: #fff;
    border-radius: var(--radius-sm);
    padding: 16px;
    border: 1px solid rgba(34, 48, 255, 0.12);
    min-height: 120px;
}

.demo__panel h3 {
    margin-bottom: 12px;
    font-size: 1rem;
}

.demo__text {
    font-size: 0.95rem;
    white-space: pre-wrap;
    word-break: break-word;
}

.demo__text--muted {
    color: var(--muted);
}

.demo__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}

.demo__feedback {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--muted);
}

.feedback-btn {
    border: 1px solid transparent;
    background: rgba(34, 48, 255, 0.08);
    border-radius: 999px;
    padding: 8px 12px;
    cursor: pointer;
    transition: background var(--transition), border-color var(--transition);
}

.feedback-btn[aria-pressed="true"] {
    background: var(--primary);
    color: #fff;
}

.feedback-btn:hover,
.feedback-btn:focus-visible {
    border-color: rgba(34, 48, 255, 0.4);
}


.features__grid {
    display: grid;
    gap: 20px;
}

@media (min-width: 700px) {
    .features__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 1080px) {
    .features__grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

.feature-card {
    background: var(--surface);
    border-radius: var(--radius-md);
    padding: 18px;
    border: 1px solid rgba(34, 48, 255, 0.1);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: flex-start;
    transition: transform var(--transition), box-shadow var(--transition);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.feature-card__usecase {
    font-size: 0.9rem;
    color: var(--muted);
}

.blog-main {
    gap: 48px;
}

.blog-header {
    display: grid;
    gap: 16px;
    max-width: 760px;
}

.breadcrumbs {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--muted);
}

.breadcrumbs__link {
    color: inherit;
    text-decoration: none;
}

.breadcrumbs__link:hover,
.breadcrumbs__link:focus-visible {
    color: var(--primary);
}

.breadcrumbs__separator {
    color: rgba(14, 22, 51, 0.35);
}

.breadcrumbs__current {
    font-weight: 600;
    color: var(--text);
}

.blog-list {
    display: grid;
    gap: 28px;
}

@media (min-width: 960px) {
    .blog-list {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

.blog-card {
    list-style: none;
}

.blog-card__link {
    display: flex;
    flex-direction: column;
    gap: 18px;
    height: 100%;
    padding: 26px;
    border-radius: var(--radius-lg);
    background: var(--surface);
    border: 1px solid rgba(34, 48, 255, 0.12);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    text-decoration: none;
    color: inherit;
    overflow: hidden;
}

.blog-card__link:hover,
.blog-card__link:focus-visible {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(34, 48, 255, 0.28);
    text-decoration: none;
}

.blog-card__link:focus-visible {
    outline: none;
}

.blog-card__content {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 0 18px 18px;
}

.blog-card__meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.85rem;
    color: var(--muted);
}

.blog-card__label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--primary);
}

.blog-card__time {
    position: relative;
    padding-left: 16px;
}

.blog-card__time::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 6px;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: rgba(14, 22, 51, 0.35);
    transform: translateY(-50%);
}

.blog-card__title {
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.3;
}

.blog-card__excerpt {
    color: var(--muted);
    line-height: 1.55;
}

.blog-card__cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-weight: 600;
    margin-top: auto;
}

.blog-card__cta svg {
    width: 18px;
    height: 18px;
}

.blog-card__link:hover .blog-card__title,
.blog-card__link:focus-visible .blog-card__title,
.blog-card__link:hover .blog-card__excerpt,
.blog-card__link:focus-visible .blog-card__excerpt,
.blog-card__link:hover .blog-card__label,
.blog-card__link:focus-visible .blog-card__label,
.blog-card__link:hover .blog-card__time,
.blog-card__link:focus-visible .blog-card__time,
.blog-card__link:hover .blog-card__cta,
.blog-card__link:focus-visible .blog-card__cta {
    text-decoration: none;
}

.blog-card__preview {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(34, 48, 255, 0.1) 0%, rgba(34, 48, 255, 0.18) 100%);
    padding: 18px;
}

.blog-card__preview span {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
    display: inline-block;
}

.blog-card__preview strong {
    display: block;
    margin-top: 6px;
    font-size: 1rem;
    color: var(--text);
    line-height: 1.4;
}

.blog-card__excerpt {
    color: var(--muted);
    line-height: 1.6;
    font-size: 0.92rem;
}

.article-main,
.how-layout {
    display: grid;
    gap: 48px;
    justify-items: center;
}

.article-card {
    width: min(100%, 920px);
    display: grid;
    gap: 32px;
    padding: 48px 52px;
    background: var(--surface);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(34, 48, 255, 0.08);
    box-shadow: var(--shadow-md);
}

.how-layout .section__heading {
    text-align: center;
    max-width: 840px;
}

.article-header {
    display: grid;
    gap: 12px;
    max-width: 840px;
}

.article-header h1 {
    font-size: clamp(2rem, 3vw + 1rem, 2.75rem);
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    font-size: 0.9rem;
    color: var(--muted);
}

.article-content {
    max-width: 840px;
    display: grid;
    gap: 24px;
    line-height: 1.7;
}

.article-content h2,
.article-content h3 {
    margin-top: 32px;
}

.article-content ul,
.article-content ol {
    display: grid;
    gap: 10px;
    padding-left: 20px;
}

.article-content a {
    color: var(--primary);
    text-decoration: underline;
}

.article-content blockquote {
    margin: 0;
    padding: 16px 20px;
    border-left: 3px solid rgba(34, 48, 255, 0.35);
    background: rgba(34, 48, 255, 0.08);
    border-radius: var(--radius-sm);
    color: var(--text);
}

.article-locales {
    display: flex;
    gap: 12px;
    font-size: 0.85rem;
    color: var(--muted);
}

.article-locales a {
    color: var(--primary);
    font-weight: 600;
}

.article-locales .is-active {
    color: var(--text);
}

.how {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 28px 32px;
    box-shadow: var(--shadow-md);
}


.templates__grid {
    display: grid;
    gap: 18px;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
}

.template-card {
    border-radius: var(--radius-md);
    border: 1px solid rgba(34, 48, 255, 0.18);
    background: rgba(34, 48, 255, 0.05);
    padding: 20px;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.template-card:hover,
.template-card:focus-visible {
    transform: translateY(-2px);
    border-color: rgba(34, 48, 255, 0.35);
    box-shadow: var(--shadow-sm);
}

.integrations__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.integrations__list li {
    padding: 12px 18px;
    border-radius: 999px;
    background: rgba(34, 48, 255, 0.08);
    font-weight: 600;
}

.trust__grid {
    display: grid;
    gap: 24px;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
}

.trust__quote {
    background: var(--surface);
    padding: 24px;
    border-radius: var(--radius-md);
    border: 1px solid rgba(34, 48, 255, 0.12);
    font-style: normal;
    display: grid;
    gap: 12px;
}

.trust__quote cite {
    font-size: 0.9rem;
    color: var(--muted);
}

.trust__metrics {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-self: center;
}

.metric-chip {
    padding: 10px 16px;
    border-radius: 999px;
    background: rgba(34, 48, 255, 0.1);
    font-weight: 600;
}

.technical {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 28px 32px;
    box-shadow: var(--shadow-md);
}

.technical__list {
    margin: 0;
    padding-left: 20px;
    display: grid;
    gap: 10px;
}

.technical__list li {
    color: var(--text);
}

.faq {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 28px 32px;
    box-shadow: var(--shadow-md);
}

.faq__list {
    display: grid;
    gap: 12px;
}

details {
    border-radius: var(--radius-md);
    border: 1px solid rgba(34, 48, 255, 0.18);
    background: rgba(34, 48, 255, 0.04);
    padding: 20px 24px;
    transition: border-color var(--transition), background var(--transition);
}

details[open] {
    background: rgba(34, 48, 255, 0.09);
    border-color: rgba(34, 48, 255, 0.35);
}

summary {
    font-weight: 600;
    cursor: pointer;
}

summary::-webkit-details-marker {
    display: none;
}

details p {
    margin-top: 16px;
    color: var(--muted);
}

.cta {
    background: linear-gradient(94deg, rgba(34, 48, 255, 0.95) 0%, rgba(34, 48, 255, 0.74) 100%);
    border-radius: var(--radius-lg);
    padding: 32px 40px;
    color: #fff;
    text-align: center;
}

.cta h1,
.cta h2,
.cta h3 {
    color: #fff;
}

.cta__actions {
    margin-top: 20px;
    display: inline-flex;
    gap: 12px;
    flex-wrap: wrap;
}

.cta .btn--secondary {
    border-color: rgba(255, 255, 255, 0.2);
    color: #fff;
    background: rgba(255, 255, 255, 0.15);
}

.site-footer {
    border-top: 1px solid rgba(34, 48, 255, 0.08);
    background: rgba(255, 255, 255, 0.95);
    padding: 32px 40px 24px;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.site-footer__inner {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
    gap: 24px;
}

.site-footer__form {
    display: flex;
    gap: 12px;
    margin-top: 18px;
}

.site-footer__form input {
    flex: 1;
}

.site-footer__nav {
    display: grid;
    gap: 24px;
    align-content: start;
}

.site-footer__meta {
    font-size: 0.85rem;
    color: var(--muted);
    margin: 0;
}

.site-footer__cta {
    background: rgba(34, 48, 255, 0.06);
    border-radius: var(--radius-md);
    padding: 18px;
    box-shadow: inset 0 0 0 1px rgba(34, 48, 255, 0.12);
    display: grid;
    gap: 12px;
}

.site-footer__cta h3 {
    margin: 0;
    font-size: 1.1rem;
}

.site-footer__cta p {
    margin: 0;
    color: var(--muted);
    line-height: 1.5;
}

.site-footer__languages {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
}

.site-footer__language-select {
    padding: 4px 10px;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.4);
    background: transparent;
    color: var(--muted);
    font-size: 0.9rem;
}

.site-footer__language {
    color: var(--muted);
    text-decoration: none;
    transition: color var(--transition);
}

.site-footer__language.is-active {
    color: var(--text);
    font-weight: 600;
}

.site-footer__language:hover,
.site-footer__language:focus-visible {
    color: var(--primary);
}

.site-footer__legal {
    color: var(--muted);
    text-decoration: none;
    font-size: 0.85rem;
}

.site-footer__legal:hover {
    color: var(--primary);
}

@media (max-width: 960px) {
    .site-header {
        padding: 16px 24px;
        flex-wrap: wrap;
        gap: 18px;
    }

    .site-header__actions {
        align-items: center;
    }

    main {
        padding: 32px 20px 48px;
        gap: 40px;
    }

    .hero {
        padding: 56px 40px;
    }

    .demo {
        padding: 32px 24px;
    }

    .how,
    .technical,
    .faq {
        padding: 28px 24px;
    }

    .cta {
        padding: 32px 28px;
    }

    .site-footer {
        padding: 28px 20px 20px;
    }
}

@media (max-width: 640px) {
    .site-header {
        padding: 12px 16px;
    }

    .site-nav {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
        gap: 12px 16px;
    }

    .hero {
        padding: 40px 16px;
    }

    .demo {
        padding: 24px 16px;
    }

    .hero__highlights li {
        flex-direction: column;
        align-items: flex-start;
    }

    .demo__controls {
        flex-direction: column;
        align-items: flex-start;
    }

    .demo__counter {
        align-self: flex-end;
    }

    .demo__actions {
        flex-direction: column;
        align-items: stretch;
    }

    .templates__grid {
        grid-template-columns: 1fr;
    }

    .site-footer__form {
        flex-direction: column;
    }

    .cta__actions {
        width: 100%;
        justify-content: center;
    }
}

/* FAQ toggle styles */
#faq-hidden {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

#faq-hidden.open {
    max-height: 5000px;
}

/* How it works section */
.how__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
    gap: 24px;
    margin-top: 22px;
}

.how__gallery {
    margin-top: 32px;
}

.how__gallery .banners__container {
    margin: 0;
}

.how-card {
    display: grid;
    gap: 12px;
    padding: 20px 16px;
    background: var(--surface);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(34, 48, 255, 0.12);
    transition: transform var(--transition), box-shadow var(--transition);
}

.how-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.how-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
}

.how-card p {
    color: var(--muted);
    line-height: 1.5;
    margin: 0;
}

.card-icon {
    width: 52px;
    height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(34, 48, 255, 0.12) 0%, rgba(34, 48, 255, 0.06) 100%);
    box-shadow: inset 0 0 0 1px rgba(34, 48, 255, 0.18);
    color: var(--primary);
}

.card-icon svg,
.card-icon img {
    width: 28px;
    height: 28px;
}

.card-icon--feature {
    width: 72px;
    height: 72px;
    border-radius: 22px;
    background: linear-gradient(135deg, rgba(34, 48, 255, 0.16) 0%, rgba(34, 48, 255, 0.08) 100%);
    box-shadow: inset 0 0 0 1px rgba(34, 48, 255, 0.2);
}

/* Banners section */
.banners__container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 400px), 1fr));
    gap: 24px;
    margin: 32px 0;
}

.banners__container img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.faq__list {
    display: grid;
    gap: 10px;
}

.faq__list details {
    border-radius: var(--radius-md);
    border: 1px solid rgba(34, 48, 255, 0.14);
    background: rgba(34, 48, 255, 0.04);
    padding: 16px 18px;
    transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
    position: relative;
}

.faq__list details+details {
    margin-top: 8px;
}

.faq__list details[open] {
    background: rgba(34, 48, 255, 0.08);
    border-color: rgba(34, 48, 255, 0.3);
    box-shadow: 0 12px 32px -20px rgba(34, 48, 255, 0.45);
}

.faq__list summary {
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    gap: 12px;
}

.faq__list summary::-webkit-details-marker {
    display: none;
}

.faq__list summary::after {
    content: '+';
    margin-left: auto;
    font-weight: 600;
    transition: transform var(--transition);
}

.faq__list details[open]>summary::after {
    content: '–';
}

.faq__list details p {
    margin-top: 12px;
    color: var(--muted);
}

.faq__list details.is-collapsed {
    display: none;
}

#faq-toggle {
    margin-top: 16px;
}

/* Welcome page styles */
.welcome-card {
    text-align: center;
    padding: 20px 0 32px 0;
}

.welcome-card h1 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.welcome-card p {
    color: var(--muted);
    font-size: 1.1rem;
    line-height: 1.6;
}

.screens {
    display: flex;
    flex-direction: column;
    gap: 24px;
    align-items: center;
}

.screen__img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.screens p {
    text-align: center;
    color: var(--muted);
    font-size: 1rem;
    line-height: 1.6;
    max-width: 600px;
}

/* Responsive design */
@media (max-width: 768px) {
    .how__grid {
        grid-template-columns: 1fr;
    }

    .how__gallery {
        margin-top: 24px;
    }

    .how-card {
        padding: 18px 14px;
    }

    .banners__container {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .screens {
        gap: 20px;
    }

    .screen__img {
        max-width: 95%;
    }
}

@media (max-width: 480px) {
    .how-card {
        padding: 16px 12px;
    }

    .banners__container {
        margin: 16px 0;
    }
}

.btn--pulse {
    position: relative;
    overflow: hidden;
}

.btn--pulse::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: rgba(34, 48, 255, 0.12);
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.btn--pulse:hover::after,
.btn--pulse:focus-visible::after {
    opacity: 1;
    transform: scale(1);
}

.btn--pulse {
    animation: pulseGlow 3s ease-in-out infinite;
}

@keyframes pulseGlow {

    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(34, 48, 255, 0.14);
    }

    50% {
        box-shadow: 0 0 0 10px rgba(34, 48, 255, 0.02);
    }
}

@media (max-width: 768px) {
    .site-footer__inner {
        grid-template-columns: 1fr;
    }

    .site-footer__nav {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .site-footer__bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}