/* Services Intro */
.services-intro {
    padding: 100px 0 60px;
    background: linear-gradient(180deg, #000000 0%, #0a0a0a 100%);
    position: relative;
}

.intro-heading {
    font-size: 3rem;
    font-weight: 900;
    color: var(--light);
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    display: inline-block;
}

.intro-heading::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--primary);
    box-shadow: 0 0 20px var(--primary);
}

.intro-text {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.9;
    margin-top: 40px;
}

/* Main Services Section */
.main-services {
    padding: 60px 0 120px;
    background: #0a0a0a;
}

.service-detail-card {
    margin-bottom: 100px;
    position: relative;
}

.service-detail-card:last-child {
    margin-bottom: 0;
}

.service-detail-card .row {
    align-items: stretch !important;
}

.service-detail-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 25px 70px rgba(187, 31, 35, 0.4);
    border: 3px solid rgba(187, 31, 35, 0.5);
    height: 100%;
    min-height: 500px;
}

.service-detail-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transition: transform 0.6s ease;
    filter: brightness(0.85);
}

.service-detail-card:hover .service-detail-image img {
    transform: scale(1.1);
    filter: brightness(1);
}

.service-badge {
    position: absolute;
    top: 30px;
    right: 30px;
    width: 80px;
    height: 80px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--light);
    z-index: 2;
    box-shadow: 0 10px 40px rgba(187, 31, 35, 0.6);
    border: 4px solid rgba(255, 255, 255, 0.2);
    animation: float-badge 3s ease-in-out infinite;
}

@keyframes float-badge {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.service-detail-content {
    padding: 40px;
    position: relative;
}

.service-number {
    font-size: 6rem;
    font-weight: 900;
    color: rgba(187, 31, 35, 0.65);
    position: absolute;
    top: -20px;
    left: 0;
    line-height: 1;
    z-index: 0;
}

.service-detail-content h3 {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--light);
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    z-index: 1;
}

.service-detail-content h3 i {
    color: var(--primary);
    margin-right: 15px;
    font-size: 2.2rem;
}

.lead-service {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.9;
    margin-bottom: 25px;
}

.lead-service strong {
    color: var(--primary);
    font-weight: 700;
}

.service-highlight {
    font-size: 1.2rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 30px;
    padding: 15px 20px;
    background: rgba(187, 31, 35, 0.1);
    border-left: 4px solid var(--primary);
    border-radius: 5px;
}

.service-highlight i {
    margin-right: 10px;
}

.service-features {
    list-style: none;
    padding: 0;
    margin: 30px 0;
}

.service-features li {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.85);
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.service-features li:hover {
    padding-left: 15px;
    color: var(--primary);
}

.service-features li i {
    color: var(--primary);
    margin-right: 15px;
    font-size: 1.2rem;
    width: 25px;
}

.btn-service {
    display: inline-block;
    padding: 18px 40px;
    background: var(--primary);
    color: var(--light);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.4s ease;
    border: 3px solid var(--primary);
    margin-top: 20px;
    position: relative;
    overflow: hidden;
}

.btn-service::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: var(--light);
    transition: width 0.6s ease, height 0.6s ease;
    transform: translate(-50%, -50%);
    z-index: -1;
}

.btn-service:hover::before {
    width: 400px;
    height: 400px;
}

.btn-service:hover {
    color: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 15px 50px rgba(187, 31, 35, 0.5);
}

/* Advantage Section */
.advantage-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #000000 0%, var(--primary) 100%);
    position: relative;
    overflow: hidden;
}

.advantage-section::before {
    content: '';
    position: absolute;
    top: -100px;
    left: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(50px, 50px); }
}

.advantage-box {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 30px;
    padding: 60px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
    position: relative;
    z-index: 1;
}

.advantage-box h2 {
    font-size: 3rem;
    font-weight: 900;
    color: var(--light);
    text-align: center;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.advantage-box h2 i {
    color: #ffd700;
    margin-right: 15px;
}

.advantage-item {
    text-align: center;
    padding: 30px 20px;
}

.advantage-icon {
    width: 90px;
    height: 90px;
    background: rgba(255, 255, 255, 0.1);
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 2.5rem;
    color: var(--light);
    transition: all 0.4s ease;
}

.advantage-item:hover .advantage-icon {
    background: var(--light);
    color: var(--primary);
    transform: scale(1.15) rotate(10deg);
    box-shadow: 0 15px 50px rgba(255, 255, 255, 0.3);
}

.advantage-item h4 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--light);
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.advantage-item p {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.7;
    margin: 0;
}

/* Responsive */
@media (max-width: 992px) {
    .service-detail-content {
        padding: 40px 20px;
        margin-top: 30px;
    }

    .service-detail-image {
        min-height: 350px;
    }

    .service-number {
        font-size: 4rem;
    }

    .service-detail-content h3 {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .intro-heading {
        font-size: 2.2rem;
    }

    .intro-text {
        font-size: 1.1rem;
    }

    .main-services {
        padding: 40px 0 80px;
    }

    .service-detail-card {
        margin-bottom: 60px;
    }

    .service-detail-image {
        min-height: 300px;
        margin-bottom: 30px;
    }

    .service-badge {
        width: 60px;
        height: 60px;
        font-size: 1.8rem;
        top: 20px;
        right: 20px;
    }

    .service-number {
        font-size: 3rem;
        top: -10px;
    }

    .service-detail-content h3 {
        font-size: 1.8rem;
    }

    .service-detail-content h3 i {
        font-size: 1.6rem;
    }

    .lead-service {
        font-size: 1.1rem;
    }

    .service-highlight {
        font-size: 1.05rem;
    }

    .service-features li {
        font-size: 1rem;
    }

    .btn-service {
        padding: 15px 30px;
        font-size: 1rem;
    }

    .advantage-section {
        padding: 60px 0;
    }

    .advantage-box {
        padding: 40px 20px;
    }

    .advantage-box h2 {
        font-size: 2rem;
    }

    .advantage-icon {
        width: 70px;
        height: 70px;
        font-size: 2rem;
    }

    .advantage-item h4 {
        font-size: 1.2rem;
    }

    .advantage-item p {
        font-size: 0.95rem;
    }
}

@media (max-width: 576px) {
    .service-detail-content {
        padding: 30px 15px;
    }

    .service-detail-content h3 {
        font-size: 1.5rem;
    }

    .lead-service {
        font-size: 1rem;
    }

    .btn-service {
        padding: 12px 25px;
        font-size: 0.9rem;
        width: 100%;
    }

    .advantage-box h2 {
        font-size: 1.6rem;
    }
}