:root {
    --brand-blue: #005bb5;
    --brand-cyan: #00d2ff;
    --brand-azure: #38b6ff;
    --brand-purple: #6366f1;
    --brand-emerald: #10b981;
    --brand-amber: #f59e0b;
    --brand-dark: #07152b;
    --brand-navy: #0f2744;
    --brand-light: #f0f7ff;
    --gradient-primary: linear-gradient(135deg, #005bb5 0%, #00d2ff 100%);
    --gradient-accent: linear-gradient(135deg, #38b6ff 0%, #6366f1 100%);
    --gradient-dark: linear-gradient(135deg, #07152b 0%, #0f2744 100%);
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: #334155;
    background-color: #f8fafc;
    overflow-x: hidden;
}

/* Gradients & Text */
.bg-gradient-primary { background: var(--gradient-primary) !important; }
.bg-gradient-accent { background: var(--gradient-accent) !important; }
.bg-gradient-dark { background: var(--gradient-dark) !important; }
.bg-brand-light { background-color: var(--brand-light) !important; }
.text-brand-cyan { color: var(--brand-cyan) !important; }
.text-brand-blue { color: var(--brand-blue) !important; }

/* Top Navigation Bar */
.top-bar {
    background: var(--gradient-dark);
    font-size: 0.85rem;
    border-bottom: 1px solid rgba(0, 210, 255, 0.2);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--brand-emerald);
    border-radius: 50%;
    display: inline-block;
    animation: pulse 1.8s infinite;
}

/* Buttons */
.btn-primary {
    background: var(--gradient-primary);
    border: none;
    font-weight: 700;
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(0, 91, 181, 0.35);
    transition: all 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.btn-primary:hover {
    background: var(--gradient-accent);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 25px rgba(0, 210, 255, 0.45);
}

/* Hero Carousel Slider */
.hero-slider .carousel-item {
    height: 85vh;
    min-height: 580px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.hero-slider .carousel-item::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(7, 21, 43, 0.92) 0%, rgba(15, 39, 68, 0.8) 60%, rgba(0, 91, 181, 0.45) 100%);
}

.slider-content {
    position: relative;
    z-index: 2;
}

.animate-slide-title { animation: fadeInUp 0.8s cubic-bezier(0.2, 0.8, 0.2, 1) both; }
.animate-slide-lead { animation: fadeInUp 0.9s 0.2s cubic-bezier(0.2, 0.8, 0.2, 1) both; }
.animate-slide-btn { animation: fadeInUp 1s 0.4s cubic-bezier(0.2, 0.8, 0.2, 1) both; }

/* Interactive Cards */
.vibrant-card {
    background: #ffffff;
    border-radius: 20px;
    border: 1px solid rgba(226, 232, 240, 0.8);
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.vibrant-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: var(--gradient-primary);
    transition: height 0.3s ease;
}

.vibrant-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 91, 181, 0.12);
    border-color: var(--brand-cyan);
}

.vibrant-card:hover::before {
    height: 8px;
}

/* Glassmorphism Cards */
.glass-card {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 16px;
    transition: all 0.3s ease;
}

/* Client Showcase Badges */
.client-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 1.75rem 1rem;
    text-align: center;
    transition: all 0.3s ease;
}

.client-card:hover {
    border-color: var(--brand-blue);
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0, 91, 181, 0.08);
}

.client-icon {
    font-size: 2.2rem;
    color: var(--brand-blue);
    margin-bottom: 0.5rem;
}

/* Icon Badges */
.icon-box {
    width: 65px;
    height: 65px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    font-size: 1.75rem;
    transition: transform 0.3s ease;
}

.icon-blue { background: rgba(0, 91, 181, 0.12); color: var(--brand-blue); }
.icon-cyan { background: rgba(0, 210, 255, 0.15); color: #0099cc; }
.icon-purple { background: rgba(99, 102, 241, 0.15); color: var(--brand-purple); }
.icon-emerald { background: rgba(16, 185, 129, 0.15); color: var(--brand-emerald); }
.icon-amber { background: rgba(245, 158, 11, 0.15); color: var(--brand-amber); }

.vibrant-card:hover .icon-box {
    transform: scale(1.1) rotate(5deg);
}

/* Portfolio Overlay */
.portfolio-box {
    border-radius: 16px;
    overflow: hidden;
    position: relative;
}

.portfolio-img {
    height: 280px;
    width: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(7, 21, 43, 0.95) 15%, rgba(0, 91, 181, 0.4) 100%);
    opacity: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.portfolio-box:hover .portfolio-img { transform: scale(1.08); }
.portfolio-box:hover .portfolio-overlay { opacity: 1; }

.floating-element { animation: float 4s ease-in-out infinite; }

/* Keyframe Animations */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

@keyframes pulse {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}