/* Industries Roadmap Section */
.industries-roadmap-section {
    background: linear-gradient(180deg, #ffffff 0%, #ffffff 100%);
    padding: 80px 0;
    overflow: hidden;
}

.roadmap-container {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding: 60px 0;
    overflow: visible;
}

.roadmap-path {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 100%;
    z-index: 1;
    pointer-events: none;
    overflow: hidden;
}

.road-line {
    filter: drop-shadow(0 0 8px rgba(255, 165, 0, 0.3));
}

.roadmap-items {
    position: relative;
    z-index: 2;
}

.roadmap-item {
    position: relative;
    margin-bottom: 120px;
    opacity: 0;  /* Cards are invisible */
}

.roadmap-item:last-child {
    margin-bottom: 0;
}

.roadmap-item.left {
    padding-right: 55%;
    transform: translateX(-100px);  /* Left cards start 100px to the left */
}

.roadmap-item.right {
    padding-left: 55%;
    transform: translateX(100px);  /* Right cards start 100px to the right */
}

.roadmap-item.active {
    opacity: 1;
    transform: translateX(0);
    transition: all 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.roadmap-card {
    background: #ffffff;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 31, 63, 0.1);
    
    position: relative;
    transition: all 0.4s ease;
}

.roadmap-card::before {
    content: '';
    position: absolute;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #FFA500, #FF6347);
    border-radius: 50%;
    border: 4px solid #ffffff;
    box-shadow: 0 0 0 4px #FFA500;
    z-index: 10;
}

.roadmap-item.left .roadmap-card::before {
    right: -70px;
    top: 50%;
    transform: translateY(-50%);
}

.roadmap-item.right .roadmap-card::before {
    left: -70px;
    top: 50%;
    transform: translateY(-50%);
}

.roadmap-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(255, 165, 0, 0.2);
    border-color: #FFA500;
    cursor: pointer;
}

.roadmap-icon {
    font-size: 3rem;
    color: #FFA500;
    margin-bottom: 1.5rem;
    transition: all 0.4s ease;
}

.roadmap-card:hover .roadmap-icon {
    transform: scale(1.1) rotate(5deg);
    color: #FF6347;
}

.roadmap-card h3 {
    font-size: 1.8rem;
    font-weight: 800;
    color: #001f3f;
    margin-bottom: 1rem;
}

.roadmap-card p {
    font-size: 1rem;
    font-weight: 500;
    color: #666;
    line-height: 1.6;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .roadmap-container {
        padding: 40px 0;
        margin-left: 40px;
    }

    .roadmap-path {
        left: 0;
        transform: translateX(0);
        width: 40px;
        overflow: hidden;
    }

    .road-line {
        stroke-width: 5;
    }

    .roadmap-item {
        margin-bottom: 80px;
    }

    .roadmap-item.left,
    .roadmap-item.right {
        padding-right: 0;
        padding-left: 15%;
        transform: translateX(-50px);
    }

    .roadmap-item.active {
        transform: translateX(0);
        transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    }

    .roadmap-card::before {
        width: 28px;
        height: 28px;
        border: 3px solid #ffffff;
        box-shadow: 0 0 0 3px #FFA500;
        left: -34px;
        right: auto;
        top: 50%;
        transform: translateY(-50%);
    }

    .roadmap-item.left .roadmap-card::before,
    .roadmap-item.right .roadmap-card::before {
        left: -34px;
        right: auto;
    }

    .roadmap-card {
        padding: 1.8rem;
    }

    .roadmap-icon {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }

    .roadmap-card h3 {
        font-size: 1.4rem;
    }

    .roadmap-card p {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .roadmap-container {
        padding: 40px 0;
        margin-left: 35px;
    }

    .roadmap-path {
        left: 0;
        width: 35px;
        overflow: hidden;
    }

    .road-line {
        stroke-width: 6;
    }

    .roadmap-item.left,
    .roadmap-item.right {
        padding-left: 45px;
    }

    .roadmap-card::before {
        width: 24px;
        height: 24px;
        border: 3px solid #ffffff;
        box-shadow: 0 0 0 2px #FFA500;
        left: -30px;
    }

    .roadmap-card {
        padding: 1.5rem;
    }

    .roadmap-icon {
        font-size: 2rem;
    }

    .roadmap-card h3 {
        font-size: 1.2rem;
    }

    .roadmap-card p {
        font-size: 0.85rem;
    }
}