/* Banner Slide Section */
.banner-slider {
    width: 100%;
    height: 700px;
    position: relative;
    overflow: hidden;
    margin-top: 0;
    cursor: grab;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    -webkit-touch-callout: none;
    -webkit-tap-highlight-color: transparent;
}

.banner-slider:active {
    cursor: grabbing;
}

.banner-slider * {
    pointer-events: none;
}

.banner-slider .banner-btn,
.banner-slider .banner-dot {
    pointer-events: auto;
}

.banner-slides {
    display: flex;
    width: 500%;
    height: 100%;
    transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: transform;
}

.banner-slide {
    width: 20%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    touch-action: pan-y;
}

.banner-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    max-width: 900px;
    padding: 0 30px;
    display: none; /* Hide all banner content */
}

.banner-content h1 {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 25px;
    text-shadow: 2px 2px 8px rgba(20, 53, 109, 0.8);
    letter-spacing: -0.02em;
    line-height: 1.1;
    color: white;
}

.banner-content p {
    font-size: 1.3rem;
    font-weight: 400;
    margin-bottom: 35px;
    text-shadow: 1px 1px 4px rgba(20, 53, 109, 0.7);
    line-height: 1.5;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 35px;
    color: rgba(255, 255, 255, 0.95);
}

/* Orange highlight for key words */
.highlight-orange {
    color: #ff6b35;
    text-shadow: 2px 2px 8px rgba(255, 107, 53, 0.6);
}

.banner-btn {
    display: inline-block;
    padding: 18px 40px;
    background: linear-gradient(135deg, #ff6b35 0%, #f7931e 100%);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: 0.9rem;
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.4);
    border: 2px solid transparent;
}

.banner-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(255, 107, 53, 0.6);
    background: linear-gradient(135deg, #14356d 0%, #1e4d7a 100%);
    border-color: rgba(255, 255, 255, 0.3);
}

/* Animation untuk slide */
@keyframes slide {
    0% { transform: translateX(0); }
    20% { transform: translateX(0); }
    25% { transform: translateX(-20%); }
    45% { transform: translateX(-20%); }
    50% { transform: translateX(-40%); }
    70% { transform: translateX(-40%); }
    75% { transform: translateX(-60%); }
    95% { transform: translateX(-60%); }
    100% { transform: translateX(-80%); }
}

/* Navigation dots */
.banner-dots {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 20px;
    z-index: 3;
}

.banner-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.7);
}

.banner-dot.active {
    background: #ff6b35;
    transform: scale(1.2);
    border-color: white;
    box-shadow: 0 0 20px rgba(255, 107, 53, 0.8);
}

/* Professional Badge */
.banner-badge {
    position: absolute;
    top: 30px;
    right: 30px;
    background: linear-gradient(135deg, rgba(20, 53, 109, 0.9) 0%, rgba(255, 107, 53, 0.8) 100%);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    padding: 10px 20px;
    z-index: 3;
}

.banner-badge span {
    color: white;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-shadow: 1px 1px 2px rgba(20, 53, 109, 0.8);
}

/* Decorative Elements */
.banner-decorative {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.deco-circle {
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
    animation: float 6s ease-in-out infinite;
}

.deco-orange {
    width: 150px;
    height: 150px;
    background: #ff6b35;
    top: 15%;
    right: 10%;
    animation-delay: 0s;
}

.deco-blue {
    width: 200px;
    height: 200px;
    background: #14356d;
    bottom: 20%;
    left: 8%;
    animation-delay: 2s;
}

.deco-white {
    width: 100px;
    height: 100px;
    background: white;
    top: 60%;
    right: 15%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .banner-slider {
        height: 500px;
    }
    
    .banner-content h1 {
        font-size: 2.8rem;
        margin-bottom: 20px;
    }
    
    .banner-content p {
        font-size: 1.1rem;
        margin-bottom: 30px;
        padding: 0 15px;
    }
    
    .banner-btn {
        padding: 15px 35px;
        font-size: 0.85rem;
        letter-spacing: 1px;
    }
    
    .banner-dots {
        bottom: 30px;
        gap: 15px;
    }
    
    .banner-dot {
        width: 12px;
        height: 12px;
    }
    
    .banner-badge {
        top: 20px;
        right: 20px;
        padding: 8px 15px;
    }
    
    .banner-badge span {
        font-size: 0.7rem;
        letter-spacing: 1.5px;
    }
    
    .deco-orange {
        width: 100px;
        height: 100px;
        top: 10%;
        right: 5%;
    }
    
    .deco-blue {
        width: 120px;
        height: 120px;
        bottom: 15%;
        left: 5%;
    }
    
    .deco-white {
        width: 70px;
        height: 70px;
        top: 50%;
        right: 10%;
    }
}

@media (max-width: 480px) {
    .banner-slider {
        height: 450px;
    }
    
    .banner-content {
        padding: 0 20px;
    }
    
    .banner-content h1 {
        font-size: 2.2rem;
        margin-bottom: 15px;
        letter-spacing: -0.01em;
    }
    
    .banner-content p {
        font-size: 1rem;
        margin-bottom: 25px;
        line-height: 1.4;
    }
    
    .banner-btn {
        padding: 14px 30px;
        font-size: 0.8rem;
    }
    
    .banner-dots {
        bottom: 25px;
        gap: 12px;
    }
    
    .banner-dot {
        width: 10px;
        height: 10px;
    }
    
    .banner-badge {
        top: 15px;
        right: 15px;
        padding: 6px 12px;
    }
    
    .banner-badge span {
        font-size: 0.65rem;
        letter-spacing: 1px;
    }
    
    .deco-orange {
        width: 60px;
        height: 60px;
        top: 8%;
        right: 3%;
    }
    
    .deco-blue {
        width: 80px;
        height: 80px;
        bottom: 12%;
        left: 3%;
    }
    
    .deco-white {
        width: 40px;
        height: 40px;
        top: 45%;
        right: 8%;
    }
}

/* About Content Section */
.about-content {
    padding: 80px 0;
    background: #f8f9fa;
}

.about-content .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.about-content .row {
    display: flex;
    flex-wrap: wrap;
}

.about-content .col-12 {
    width: 100%;
}

.about-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: #333;
    text-align: center;
}

.about-content p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #666;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

/* Banner Navigation Arrows */
.banner-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 30px;
    pointer-events: none;
    z-index: 100;
}

.banner-nav-btn {
    pointer-events: auto;
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    font-size: 18px;
}

.banner-nav-btn:hover {
    background: rgba(255, 107, 53, 0.8);
    border-color: rgba(255, 107, 53, 1);
    transform: scale(1.1);
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.4);
}

.banner-nav-btn:active {
    transform: scale(0.95);
}

.banner-nav-btn i {
    pointer-events: none;
}

/* Hide arrows on very small mobile screens only */
@media (max-width: 480px) {
    .banner-nav {
        padding: 0 15px;
    }
    
    .banner-nav-btn {
        width: 50px;
        height: 50px;
        font-size: 16px;
    }
}

/* Enhanced dots for better interaction */
.banner-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 15px;
    z-index: 100;
    pointer-events: none;
}

.banner-dot {
    pointer-events: auto;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    border: 2px solid rgba(255, 255, 255, 0.8);
    cursor: pointer;
    transition: all 0.3s ease;
}

.banner-dot.active {
    background: #ff6b35;
    border-color: #ff6b35;
    transform: scale(1.2);
}

.banner-dot:hover:not(.active) {
    background: rgba(255, 255, 255, 0.8);
    transform: scale(1.1);
}