.ampbid-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
    gap: 44px;
    align-items: center;
    padding: 96px 10%;
    background:
        radial-gradient(circle at 78% 18%, rgba(0, 163, 224, 0.22), transparent 30%),
        linear-gradient(135deg, #0b0f17, #121417 58%, #172033);
}
.ampbid-hero-copy h1 {
    margin: 0 0 22px;
    font-size: clamp(42px, 7vw, 86px);
    letter-spacing: -0.075em;
    line-height: 0.98;
}
.ampbid-hero-copy p {
    max-width: 780px;
    color: var(--text-muted);
    font-size: 1.12rem;
}
.ampbid-hero-card {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(0, 163, 224, 0.24);
    border-radius: 28px;
    padding: 34px;
    box-shadow: var(--shadow);
}
.ampbid-card-logo {
    width: 84px;
    height: 84px;
    object-fit: contain;
    background: #fff;
    border-radius: 18px;
    padding: 9px;
    margin-bottom: 22px;
}
.ampbid-hero-card h2 {
    margin: 0 0 16px;
    font-size: 2rem;
    letter-spacing: -0.04em;
}
.ampbid-hero-card ul {
    margin: 0;
    padding-left: 20px;
    color: var(--text-muted);
}
.ampbid-hero-card li { margin: 10px 0; }
.ampbid-section { padding: 82px 0; background: var(--industrial-dark); }
.ampbid-section:nth-of-type(even) { background: #101317; }
.ampbid-section-wrap { max-width: 1280px; margin: 0 auto; padding: 0 10%; }
.ampbid-section h2 {
    margin: 0 0 18px;
    font-size: clamp(32px, 5vw, 58px);
    letter-spacing: -0.06em;
}
.ampbid-section p { color: var(--text-muted); }
.two-column {
    display: grid;
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    gap: 48px;
    align-items: start;
}
.two-column > p { font-size: 1.12rem; margin: 36px 0 0; }
.intro-band { border-top: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); }
.use-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
    margin-top: 34px;
}
.use-card {
    background: var(--panel-grey);
    border: 1px solid var(--line-dark);
    border-top: 4px solid var(--main-blue);
    border-radius: 18px;
    padding: 28px;
    min-height: 255px;
    box-shadow: 0 16px 36px rgba(0,0,0,0.22);
}
.use-card span {
    display: inline-flex;
    width: 42px;
    height: 42px;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: rgba(0, 163, 224, 0.16);
    color: var(--main-blue);
    font-weight: 900;
    margin-bottom: 22px;
}
.use-card h3 { margin: 0 0 12px; font-size: 1.35rem; }
.use-card p { margin: 0; }
.dark-panel {
    background: linear-gradient(135deg, #0d1b2a, #111827) !important;
    border-top: 1px solid var(--line-dark);
    border-bottom: 1px solid var(--line-dark);
}
.workflow-row {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 14px;
    margin-top: 32px;
}
.workflow-row div {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.10);
    border-radius: 16px;
    padding: 22px 16px;
    min-height: 130px;
}
.workflow-row strong {
    display: block;
    color: var(--main-blue);
    font-size: 2rem;
    line-height: 1;
    margin-bottom: 16px;
}
.workflow-row span {
    display: block;
    color: #e5edf7;
    font-weight: 900;
    line-height: 1.25;
}
.section-lead { max-width: 850px; margin-bottom: 32px; }
.screenshot-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
    margin-top: 26px;
}
.screenshot-card {
    overflow: hidden;
    background: var(--panel-grey);
    border: 1px solid var(--line-dark);
    border-radius: 20px;
    box-shadow: var(--shadow);
}
.screenshot-card.wide { grid-column: 1 / -1; }
.screenshot-card img {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    background: #f8fafc;
}
.screenshot-card div { padding: 24px; }
.screenshot-card h3 { margin: 0 0 10px; font-size: 1.35rem; }
.screenshot-card p { margin: 0; }
.cta-panel { background: #0b0d0f !important; }
.cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 34px;
    background: linear-gradient(135deg, rgba(0,163,224,0.16), rgba(255,255,255,0.04));
    border: 1px solid rgba(0,163,224,0.24);
    border-radius: 24px;
    padding-top: 42px;
    padding-bottom: 42px;
}
.cta-inner p { max-width: 780px; }
@media (max-width: 1100px) {
    .use-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .workflow-row { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 860px) {
    .ampbid-hero, .two-column { grid-template-columns: 1fr; }
    .ampbid-hero { padding: 72px 7%; }
    .ampbid-section-wrap { padding: 0 7%; }
    .screenshot-grid { grid-template-columns: 1fr; }
    .cta-inner { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 560px) {
    .ampbid-hero { padding: 56px 24px; }
    .ampbid-section { padding: 62px 0; }
    .ampbid-section-wrap { padding: 0 24px; }
    .use-grid, .workflow-row { grid-template-columns: 1fr; }
    .ampbid-hero-card { padding: 26px; }
}