.brand-mark {
    display: none !important;
}

.navbar-brand-link {
    gap: 0;
}

.brand-label {
    letter-spacing: -0.01em;
}

.platform-intro {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 28px;
    padding: 30px;
    border: 1px solid rgba(73, 123, 197, 0.32);
    border-radius: 18px;
    background:
        radial-gradient(circle at 8% 18%, rgba(76, 201, 240, 0.22), transparent 30%),
        radial-gradient(circle at 92% 15%, rgba(139, 92, 246, 0.18), transparent 28%),
        linear-gradient(135deg, #f8fbff 0%, #eef5ff 58%, #f9f6ff 100%);
    box-shadow: 0 18px 44px rgba(28, 61, 119, 0.12);
}

.platform-intro::before,
.platform-intro::after {
    content: "";
    position: absolute;
    z-index: -1;
    border-radius: 999px;
    filter: blur(2px);
    pointer-events: none;
}

.platform-intro::before {
    width: 160px;
    height: 160px;
    top: -92px;
    right: 16%;
    background: rgba(255, 255, 255, 0.74);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.65),
        0 0 36px rgba(115, 171, 255, 0.38);
}

.platform-intro::after {
    width: 7px;
    height: 7px;
    top: 24px;
    right: 32px;
    background: #fff;
    box-shadow:
        -42px 42px 0 1px rgba(255, 255, 255, 0.9),
        -96px 4px 0 0 rgba(255, 255, 255, 0.85),
        -132px 58px 0 1px rgba(255, 255, 255, 0.72),
        8px 76px 0 0 rgba(255, 255, 255, 0.9);
    animation: platform-sparkle 3.4s ease-in-out infinite;
}

.platform-intro h2 {
    margin: 4px 0 10px;
    max-width: 700px;
}

.platform-intro p {
    margin: 0;
    color: #43526a;
}

.platform-intro .eyebrow {
    color: #174ea6;
}

.platform-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
}

.platform-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 19px;
    border-radius: 11px;
    border: 1px solid #0b2a68;
    background: rgba(255, 255, 255, 0.74);
    color: #0b2a68;
    font-weight: 750;
    text-decoration: none;
    box-shadow: 0 5px 15px rgba(20, 54, 112, 0.08);
    transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.platform-link.primary {
    background: linear-gradient(135deg, #0b2a68, #1769aa);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 10px 22px rgba(16, 77, 148, 0.22);
}

.platform-link:hover,
.platform-link:focus-visible {
    transform: translateY(-2px);
    box-shadow: 0 12px 26px rgba(11, 42, 104, 0.18);
}

.achievement-card.primary {
    background: #0d315f;
    border: 1px solid #0d315f;
    box-shadow: none;
}

.achievement-card.secondary {
    background: #f6f8fb;
    border: 1px solid #d5dde8;
    box-shadow: none;
}

.achievement-card .eyebrow {
    letter-spacing: 0.08em;
}

.featured-projects-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.featured-project-card {
    display: block;
    overflow: hidden;
    border: 1px solid #d9e1ea;
    border-radius: 14px;
    background: #fff;
    color: inherit;
    text-decoration: none;
    transition: transform 160ms ease, box-shadow 160ms ease;
}

.featured-project-card:hover,
.featured-project-card:focus-visible {
    transform: translateY(-3px);
    box-shadow: 0 14px 32px rgba(15, 35, 75, 0.12);
}

.featured-project-card img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    display: block;
}

.featured-project-copy {
    padding: 18px;
}

.featured-project-copy h3 {
    margin: 4px 0 8px;
    font-size: 1.25rem;
}

.featured-project-copy p {
    margin: 0 0 14px;
    color: #56657b;
}

.project-open-label {
    font-weight: 700;
    color: #0b5ea8;
}

.project-detail-hero {
    max-width: 900px;
    margin: 0 auto;
}

.project-detail-hero img {
    width: 100%;
    max-height: 520px;
    object-fit: cover;
    border-radius: 16px;
    margin: 20px 0;
}

@keyframes platform-sparkle {
    0%, 100% { opacity: 0.42; transform: scale(0.92); }
    50% { opacity: 1; transform: scale(1.18); }
}

@media (prefers-reduced-motion: reduce) {
    .platform-intro::after {
        animation: none;
    }
}

@media (max-width: 900px) {
    .platform-intro {
        grid-template-columns: 1fr;
    }

    .platform-actions {
        justify-content: flex-start;
    }

    .featured-projects-grid {
        grid-template-columns: 1fr;
    }
}