body {
    background:
        repeating-linear-gradient(0deg, rgba(19, 132, 173, 0.14) 0, rgba(19, 132, 173, 0.14) 1px, transparent 1px, transparent 48px),
        repeating-linear-gradient(90deg, rgba(15, 164, 143, 0.12) 0, rgba(15, 164, 143, 0.12) 1px, transparent 1px, transparent 48px),
        linear-gradient(135deg, #9fdcff 0%, #bdeed8 48%, #ffc6b8 100%);
    color: #20324d;
}

.page-hero-section {
    padding: 42px 16% 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.page-hero-card {
    max-width: 900px;
    text-align: center;
    padding: 42px;
    border-radius: 32px;
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(52, 120, 232, 0.16);
    box-shadow: 0 20px 60px rgba(40, 100, 180, 0.16);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.section-kicker {
    display: inline-block;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(52, 120, 232, 0.12);
    color: #3478e8;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 14px;
}

.page-hero-card h1 {
    font-size: 42px;
    line-height: 1.2;
    color: #1d3d66;
    margin-bottom: 14px;
}

.section-description {
    font-size: 17px;
    line-height: 1.9;
    color: #5f6f86;
}

.info-grid-section {
    padding: 0 16% 60px;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.info-card,
.feature-card {
    padding: 26px;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(52, 120, 232, 0.14);
    box-shadow: 0 16px 40px rgba(40, 100, 180, 0.12);
    animation: about-card-float 5.5s ease-in-out infinite;
}

.info-card:nth-child(2),
.feature-card:nth-child(2) {
    animation-delay: 0.8s;
}

.info-card:nth-child(3),
.feature-card:nth-child(3) {
    animation-delay: 1.6s;
}

.info-card h2,
.feature-card h3 {
    color: #1d3d66;
    margin-bottom: 10px;
}

.info-card p,
.feature-card p {
    color: #5f6f86;
    line-height: 1.8;
}

.feature-section {
    padding: 0 16% 70px;
}

.feature-layout {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.glass-panel {
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

@keyframes about-card-float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-7px);
    }
}

@media (prefers-reduced-motion: reduce) {
    .info-card,
    .feature-card {
        animation: none;
    }
}

@media (max-width: 980px) {
    .page-hero-section,
    .info-grid-section,
    .feature-section {
        padding-left: 6%;
        padding-right: 6%;
    }

    .info-grid,
    .feature-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .page-hero-section {
        padding: 30px 4% 28px;
    }

    .page-hero-card {
        padding: 24px;
        border-radius: 22px;
    }

    .page-hero-card h1 {
        font-size: 28px;
    }

    .section-description {
        font-size: 15px;
    }

    .info-grid-section,
    .feature-section {
        padding: 0 4% 40px;
    }
}