body {
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

.hero-section {
    background: linear-gradient(rgba(15, 23, 42, 0.8), rgba(15, 23, 42, 0.9)), url('https://images.unsplash.com/photo-1555066931-4365d14bab8c?auto=format&fit=crop&w=1920&q=80') center/cover;
    height: 100vh;
    min-height: 500px;
}

.bg-dark {
    background-color: #0f172a !important; /* Grafite escuro / Azul marinho */
}

.text-primary {
    color: #3b82f6 !important; /* BluePrincipal */
}

.btn-primary {
    background-color: #3b82f6;
    border-color: #3b82f6;
}

.btn-primary:hover {
    background-color: #2563eb;
    border-color: #2563eb;
}

.solution-card {
    border-radius: 1.25rem;
    transition: transform 180ms ease, box-shadow 180ms ease;
}

.solution-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 1rem 2rem rgba(15, 23, 42, 0.12) !important;
}

.solution-app-icon {
    width: 5rem;
    height: 5rem;
    border-radius: 1.1rem;
    object-fit: cover;
    box-shadow: 0 0.5rem 1.25rem rgba(15, 23, 42, 0.16);
}

.google-play-button {
    display: inline-flex;
    align-items: center;
    gap: 0.9rem;
    padding: 0.8rem 1.1rem;
    border: 1px solid #d8dee8;
    border-radius: 0.8rem;
    background: #fff;
    color: #101828;
    text-decoration: none;
    transition: transform 180ms ease, box-shadow 180ms ease;
}

.google-play-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.25);
    color: #101828;
}

.google-play-button > .bi-google-play {
    color: #1687f8;
    font-size: 1.7rem;
}

.google-play-button span {
    display: grid;
    line-height: 1.2;
}

.google-play-button small {
    font-size: 0.58rem;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.google-play-button strong {
    font-size: 1rem;
}

.google-play-button > .bi-arrow-up-right {
    color: #64748b;
    font-size: 0.9rem;
}

.contact-button {
    display: flex;
    min-height: 5rem;
    align-items: center;
    gap: 0.9rem;
    padding: 0.9rem 1rem;
    border: 1px solid rgba(148, 163, 184, 0.24);
    border-radius: 0.9rem;
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
    text-align: left;
    text-decoration: none;
    transition: background-color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.contact-button:hover {
    transform: translateY(-2px);
    border-color: rgba(147, 197, 253, 0.65);
    background: rgba(255, 255, 255, 0.11);
    color: #fff;
}

.contact-button > span {
    display: grid;
    min-width: 0;
    gap: 0.2rem;
}

.contact-button strong {
    font-size: 0.95rem;
}

.contact-button small {
    color: #b8c4d8;
    font-size: 0.75rem;
    overflow-wrap: anywhere;
}

.contact-icon {
    display: grid;
    flex: 0 0 2.5rem;
    width: 2.5rem;
    height: 2.5rem;
    place-items: center;
    border-radius: 0.75rem;
    background: rgba(255, 255, 255, 0.1);
    font-size: 1.2rem;
}

.email-icon {
    color: #93c5fd;
}

.whatsapp-icon {
    color: #4ade80;
}

.instagram-icon {
    color: #f472b6;
}

.facebook-icon {
    color: #60a5fa;
}

.contact-arrow {
    margin-left: auto;
    color: #94a3b8;
    font-size: 0.85rem;
}

.app-promos {
    position: fixed;
    right: 1.5rem;
    bottom: 1.5rem;
    z-index: 1050;
    display: grid;
    gap: 0.75rem;
    width: min(22rem, calc(100vw - 2rem));
}

.app-promo {
    position: relative;
    padding: 1rem;
    border: 1px solid rgba(148, 163, 184, 0.24);
    border-radius: 1rem;
    background: #fff;
    box-shadow: 0 1rem 3rem rgba(15, 23, 42, 0.25);
    animation: app-promo-entrance 350ms ease-out both;
}

.app-promo::after {
    position: absolute;
    right: 1.5rem;
    bottom: -0.45rem;
    width: 0.85rem;
    height: 0.85rem;
    transform: rotate(45deg);
    border-right: 1px solid rgba(148, 163, 184, 0.24);
    border-bottom: 1px solid rgba(148, 163, 184, 0.24);
    background: #fff;
    content: "";
}

.app-promo:not(:last-child)::after {
    display: none;
}

.app-promo-hidden {
    display: none;
}

.app-promo-close {
    position: absolute;
    top: 0.55rem;
    right: 0.55rem;
    z-index: 1;
    display: grid;
    width: 1.8rem;
    height: 1.8rem;
    place-items: center;
    border: 0;
    border-radius: 50%;
    background: #f1f5f9;
    color: #475569;
    font-size: 0.7rem;
}

.app-promo-close:hover {
    background: #e2e8f0;
}

.app-promo-link {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    padding-right: 1rem;
    color: #0f172a;
    text-decoration: none;
}

.app-promo-link:hover {
    color: #0f172a;
}

.app-promo-icon {
    flex: 0 0 3.5rem;
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 0.85rem;
    object-fit: cover;
}

.app-promo-copy {
    display: grid;
    gap: 0.25rem;
}

.app-promo-copy strong {
    padding-right: 0.5rem;
    font-size: 0.95rem;
}

.app-promo-copy small {
    color: #64748b;
    font-size: 0.78rem;
    line-height: 1.35;
}

.app-promo-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-top: 0.25rem;
    color: #2563eb;
    font-size: 0.8rem;
    font-weight: 700;
}

@keyframes app-promo-entrance {
    from {
        transform: translateY(0.75rem);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@media (max-width: 767.98px) {
    .contact-button {
        min-height: 4.5rem;
    }

    .app-promo {
        right: auto;
        bottom: auto;
    }

    .app-promos {
        right: 1rem;
        bottom: 1rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .app-promo {
        animation: none;
    }
}