/* Explain: Spacing, section backgrounds, page layout utilities, and parallax video effects. - */
.site-wrap {
    margin-inline: auto;
    max-width: 1180px;
    padding-inline: 1rem;
}

.section-pad {
    padding-block: clamp(4.25rem, 7vw, 6.5rem);
}

.hero-section {
    min-height: 100vh;
    padding-top: clamp(6.5rem, 9vw, 8rem);
}

.proof-strip {
    background: linear-gradient(90deg, rgba(77, 177, 168, 0.12), rgba(0, 56, 71, 0.25), rgba(77, 177, 168, 0.12));
    background-size: 200% 100%;
    animation: panStrip 8s linear infinite;
    border-block: 1px solid var(--border-color);
    padding-block: 1rem;
}

@keyframes panStrip {
    0% { background-position: 0% 0; }
    100% { background-position: 200% 0; }
}

.asymmetric-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: 1fr;
}

.parallax-dark,
.data-section-dark,
.case-study-section,
.insights-section {
    background-color: rgba(0, 56, 71, 0.2);
    backdrop-filter: blur(12px);
    background-image:
        radial-gradient(circle at 15% 50%, rgba(77, 177, 168, 0.12), transparent 35%),
        radial-gradient(circle at 85% 30%, rgba(0, 56, 71, 0.25), transparent 35%),
        url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    background-attachment: fixed;
    background-size: 100vw 100vh, 100vw 100vh, 60px 60px;
    animation: bgPulse 15s infinite alternate;
}

.parallax-light,
.contact-section {
    background-color: rgba(0, 27, 52, 0.4);
    backdrop-filter: blur(16px);
    background-image:
        radial-gradient(circle at 80% 80%, rgba(77, 177, 168, 0.12), transparent 35%),
        radial-gradient(circle at 20% 20%, rgba(0, 56, 71, 0.15), transparent 35%),
        url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23000000' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    background-attachment: fixed;
    background-size: 100vw 100vh, 100vw 100vh, 60px 60px;
    animation: bgPulse 15s infinite alternate;
}

@keyframes bgPulse {
    0% { background-position: 0% 0%, 100% 100%, 0 0; }
    100% { background-position: 100% 100%, 0% 0%, 30px 30px; }
}

@media (min-width: 900px) {
    .site-wrap {
        padding-inline: 2rem;
    }

    .asymmetric-grid {
        grid-template-columns: 0.8fr 1.2fr;
        align-items: start;
    }
}

@media (min-width: 1280px) {
    .site-wrap {
        padding-left: 5.75rem;
    }
}