.page-platform {
    --platform-grad: linear-gradient(135deg, #0047bb 0%, #0096d2 55%, #00cafb 100%);
}

.page-platform .platform-banner {
    margin: 0;
    padding: 0.55rem var(--pad);
    text-align: center;
    font-size: 0.82rem;
    color: #0e3d7a;
    background: #e8f4ff;
    border-bottom: 1px solid var(--line);
}

.page-platform .platform-banner a {
    font-weight: 700;
}

.platform-page {
    max-width: var(--max);
    margin: 0 auto;
    padding: 0 var(--pad) 3rem;
}

.platform-hero {
    padding: clamp(2rem, 5vw, 3.5rem) 0 2rem;
}

.platform-hero-grid {
    display: grid;
    gap: 2rem;
    align-items: center;
}

@media (min-width: 880px) {
    .platform-hero-grid {
        grid-template-columns: 1.05fr 0.95fr;
        gap: 2.5rem;
    }
}

.platform-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin: 0 0 1rem;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: #0e3d7a;
    background: #fff;
    border: 1px solid var(--line);
}

.platform-kicker-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent-2);
}

.platform-hero h1 {
    margin: 0 0 1rem;
    font-family: var(--display);
    font-size: clamp(1.85rem, 4.5vw, 2.75rem);
    line-height: 1.12;
    letter-spacing: -0.03em;
}

.platform-hero .lead {
    margin: 0 0 1.35rem;
    max-width: 42ch;
    color: var(--muted);
    font-size: clamp(1rem, 2.2vw, 1.12rem);
    line-height: 1.55;
}

.platform-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
}

.platform-hero-actions .btn {
    min-height: 48px;
    padding: 0.75rem 1.25rem;
}

.platform-hero-actions .link {
    font-weight: 600;
}

.platform-visual {
    border-radius: calc(var(--radius) + 4px);
    border: 1px solid var(--line);
    background: var(--paper);
    box-shadow: 0 18px 48px rgba(0, 71, 187, 0.1);
    overflow: hidden;
}

.platform-visual-head {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.65rem 0.85rem;
    background: #f0f7fd;
    border-bottom: 1px solid var(--line);
    font-size: 0.78rem;
    color: var(--muted);
}

.platform-visual-head i {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #c5d9eb;
}

.platform-visual-body {
    padding: 1rem;
    display: grid;
    gap: 0.75rem;
}

.platform-map-card,
.platform-site-card {
    border-radius: 12px;
    border: 1px solid var(--line);
    padding: 0.85rem 0.95rem;
    background: #fff;
}

.platform-map-card {
    background: linear-gradient(180deg, #fff 0%, #f8fbff 100%);
}

.platform-card-label {
    margin: 0 0 0.45rem;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--accent);
}

.platform-map-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.platform-map-title {
    margin: 0;
    font-weight: 700;
    font-size: 0.95rem;
}

.platform-map-meta {
    margin: 0.2rem 0 0;
    font-size: 0.82rem;
    color: var(--muted);
}

.platform-rating {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 700;
    color: #0e3d7a;
    background: var(--accent-soft);
}

.platform-widget-mini {
    min-height: 120px;
    border-radius: 10px;
    border: 1px dashed #c5d9eb;
    background: #f8fbff;
    display: grid;
    place-items: center;
    font-size: 0.82rem;
    color: var(--muted);
    text-align: center;
    padding: 0.75rem;
}

.platform-section {
    padding: 2.5rem 0 0;
}

.platform-section h2 {
    margin: 0 0 0.55rem;
    font-family: var(--display);
    font-size: clamp(1.35rem, 3vw, 1.75rem);
    letter-spacing: -0.02em;
}

.platform-section .muted {
    margin: 0 0 1.5rem;
    max-width: 52ch;
}

.platform-pillars {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.85rem;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
}

.platform-pillar {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 1.1rem 1.15rem;
    background: var(--paper);
    transition: border-color 0.28s ease, box-shadow 0.32s cubic-bezier(0.22, 0.9, 0.28, 1),
        transform 0.32s cubic-bezier(0.22, 0.9, 0.28, 1);
}

.platform-pillar:hover {
    border-color: #b8d4f0;
    box-shadow: 0 10px 28px rgba(0, 71, 187, 0.08);
    transform: translateY(-3px);
}

.platform-pillar-head {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 0.55rem;
}

.platform-pillar-icon {
    width: 40px;
    height: 40px;
    border-radius: 11px;
    display: grid;
    place-items: center;
    font-size: 1.15rem;
    background: var(--accent-soft);
    flex-shrink: 0;
}

.platform-pillar h3 {
    margin: 0;
    font-family: var(--display);
    font-size: 1rem;
    line-height: 1.25;
}

.platform-pillar p {
    margin: 0;
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.5;
}

.platform-tag {
    display: inline-block;
    margin-top: 0.55rem;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    color: #0e3d7a;
    background: #eef6fc;
}

.platform-tag.is-live {
    color: #0a5c36;
    background: #e6f7ef;
}

.platform-flow {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.75rem;
    counter-reset: pf;
}

.platform-flow li {
    counter-increment: pf;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.85rem 1rem;
    align-items: start;
    padding: 1rem 1.1rem;
    border-radius: var(--radius);
    border: 1px solid var(--line);
    background: var(--paper);
}

.platform-flow li::before {
    content: counter(pf);
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-family: var(--display);
    font-size: 0.85rem;
    font-weight: 700;
    color: #fff;
    background: var(--platform-grad);
}

.platform-flow h3 {
    margin: 0 0 0.25rem;
    font-size: 1rem;
}

.platform-flow p {
    margin: 0;
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.5;
}

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

.platform-split-card {
    padding: 1.25rem 1.2rem;
    border-radius: var(--radius);
    border: 1px solid var(--line);
    background: var(--paper);
}

.platform-split-card h3 {
    margin: 0 0 0.45rem;
    font-family: var(--display);
    font-size: 1.05rem;
}

.platform-split-card p {
    margin: 0;
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.5;
}

.platform-split-card ul {
    margin: 0.75rem 0 0;
    padding-left: 1.1rem;
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.45;
}

.platform-demo-wrap {
    margin-top: 1rem;
    border-radius: calc(var(--radius) + 2px);
    border: 1px solid var(--line);
    background: var(--paper);
    padding: 1rem;
}

.platform-demo-wrap .demo-preview {
    min-height: 280px;
}

.platform-offers {
    display: grid;
    gap: 0.85rem;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
}

.platform-offer {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 1.15rem 1.2rem;
    background: var(--paper);
}

.platform-offer.is-featured {
    border-color: #9ec4e8;
    box-shadow: 0 14px 36px rgba(0, 71, 187, 0.1);
}

.platform-offer h3 {
    margin: 0 0 0.35rem;
    font-family: var(--display);
    font-size: 1.05rem;
}

.platform-offer-note {
    margin: 0 0 0.75rem;
    font-size: 0.88rem;
    color: var(--muted);
}

.platform-offer ul {
    margin: 0 0 1rem;
    padding: 0;
    list-style: none;
}

.platform-offer li {
    position: relative;
    padding-left: 1.1rem;
    margin-bottom: 0.4rem;
    font-size: 0.9rem;
    color: var(--ink);
    line-height: 1.45;
}

.platform-offer li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.55em;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-2);
}

.platform-offer a {
    display: inline-flex;
    align-items: center;
    min-height: 42px;
    padding: 0.5rem 0.95rem;
    border-radius: 10px;
    font-weight: 700;
    text-decoration: none;
    color: #fff;
    background: var(--accent);
    box-shadow: 0 6px 18px rgba(0, 71, 187, 0.2);
    transition: background 0.28s ease, box-shadow 0.32s ease, transform 0.32s ease, filter 0.28s ease;
}

.platform-offer a:hover {
    background: var(--accent-hover);
    box-shadow: 0 10px 24px rgba(0, 71, 187, 0.28);
    transform: translateY(-1px);
}

.platform-audience {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.platform-audience span {
    padding: 0.45rem 0.85rem;
    border-radius: 999px;
    font-size: 0.88rem;
    font-weight: 600;
    color: #0e3d7a;
    background: #fff;
    border: 1px solid var(--line);
}

.platform-cta {
    margin-top: 2.5rem;
    padding: clamp(1.5rem, 4vw, 2rem);
    border-radius: calc(var(--radius) + 4px);
    background: var(--platform-grad);
    color: #fff;
    text-align: center;
}

.platform-cta h2 {
    margin: 0 0 0.55rem;
    color: #fff;
    font-family: var(--display);
    font-size: clamp(1.25rem, 3vw, 1.65rem);
}

.platform-cta p {
    margin: 0 auto 1.1rem;
    max-width: 46ch;
    opacity: 0.92;
    line-height: 1.5;
}

.platform-cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    justify-content: center;
}

.platform-cta .btn {
    background: #fff;
    color: var(--accent);
    transition: background 0.28s ease, box-shadow 0.32s ease, transform 0.32s ease, filter 0.28s ease;
}

.platform-cta .btn:hover {
    background: #f0f7ff;
    transform: translateY(-1px);
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.12);
}

.platform-cta .btn-outline {
    background: transparent;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.55);
}

.platform-faq {
    margin-top: 2rem;
}

.platform-faq details {
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 0.85rem 1rem;
    background: var(--paper);
    margin-bottom: 0.55rem;
}

.platform-faq summary {
    cursor: pointer;
    font-weight: 700;
    list-style: none;
}

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

.platform-faq p {
    margin: 0.65rem 0 0;
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.5;
}