#our-solutions {
    background-color: var(--light-blue-bg);
}

.our-solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.our-solution-card {
    background-color: var(--white-color);
    border: 1px solid var(--border-light-color);
    border-radius: 16px;
    padding: 35px;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 25px rgba(4, 44, 78, 0.06);
}

.our-solution-card::after {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 0; height: 6px;
    background: linear-gradient(90deg, var(--secondary-color), #00c3ff);
    transition: width 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.our-solution-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 20px 50px rgba(4, 44, 78, 0.12);
}

.our-solution-card:hover::after { width: 100%; }

.our-solution-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 25px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(145deg, var(--secondary-color), #0077b3);
    color: var(--white-color);
    transition: all 0.3s ease;
    box-shadow: 0 10px 20px rgba(0, 170, 255, 0.25);
}

.our-solution-card:hover .our-solution-icon {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 25px rgba(0, 170, 255, 0.3);
}

.our-solution-icon i { width: 32px; height: 32px; }

.our-solution-card h3 {
    font-size: 1.7rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.our-solution-card p {
    color: var(--text-color-dark);
    opacity: 0.8;
    line-height: 1.8;
    flex-grow: 1;
    margin-bottom: 25px;
}

.card-link {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 700;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.our-solution-card:hover .card-link {
    opacity: 1;
    transform: translateY(0);
}

.card-link:hover { color: var(--secondary-color); }
.card-link i { transition: transform 0.3s ease; }
.card-link:hover i { transform: translateX(5px); }

/* Features Section */
#features {
    background-color: var(--white-color);
}

.diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.diferencial-item {
    text-align: center;
    padding: 40px 30px;
    background: var(--light-blue-bg);
    border-radius: 15px;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.diferencial-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(4, 44, 78, 0.1);
    background: var(--white-color);
    border-color: var(--border-light-color);
}

.diferencial-item i {
    color: var(--secondary-color);
    margin-bottom: 25px;
    transition: all 0.3s ease;
}

.diferencial-item:hover i {
    transform: scale(1.1);
    color: var(--primary-color);
}

.diferencial-item h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-weight: 700;
}

.diferencial-item p {
    color: var(--text-color-dark);
    opacity: 0.8;
}

/* Solutions Carousel */
.solutions-carousel-wrapper {
    position: relative;
    max-width: 320px;
    margin: 0 auto;
    perspective: 1200px;
}

.solutions-carousel {
    display: flex;
    transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

.solution-card {
    flex: 0 0 100%;
    background: var(--card-bg-dark);
    border: 1px solid var(--card-border-dark);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    color: var(--white-color);
    transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1), opacity 0.6s ease, box-shadow 0.6s ease;
    transform: scale(0.85);
    opacity: 0.5;
}

.solution-card.is-active {
    transform: scale(1);
    opacity: 1;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
    box-shadow: 0 0 40px rgba(0, 170, 255, 0.3);
}

.solution-card-icon-wrapper {
    width: 70px;
    height: 70px;
    margin: 0 auto 25px;
    border-radius: 50%;
    background: linear-gradient(145deg, var(--secondary-color), #0077b3);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 25px rgba(0, 170, 255, 0.4);
}

.solution-card i { color: var(--white-color); width: 32px; height: 32px; }
.solution-card h3 { font-size: 1.5rem; margin-bottom: 15px; }
.solution-card p { color: var(--text-color-light); opacity: 0.9; }

.carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    width: 45px;
    height: 45px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--white-color);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10;
}

.carousel-arrow:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    transform: translateY(-50%) scale(1.1);
}

.carousel-arrow.prev { left: -60px; }
.carousel-arrow.next { right: -60px; }

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 30px;
}

.carousel-dots .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

.carousel-dots .dot.active {
    background-color: var(--secondary-color);
    transform: scale(1.3);
}