:root {
    --hc-primary: #2563eb;
    --hc-secondary: #18316A;
    --hc-accent: #fbbf24;
    --hc-dark: #0f172a;
    --hc-light: #f8fafc;
    --hc-text-main: #1e293b;
    --hc-text-muted: #64748b;
}

/* Premium Additional IP Styles */

/* Hero */
.hero-premium {
    background: var(--hc-secondary);
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
    color: #fff;
}

.hero-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(37, 99, 235, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(37, 99, 235, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-title-premium {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.04em;
    margin-bottom: 25px;
    color: #fff;
}

.hero-desc-premium {
    font-size: 1.25rem;
    color: #cbd5e1;
    max-width: 800px;
    line-height: 1.6;
    margin-bottom: 40px;
}

.hero-visual {
    width: 350px;
    height: 350px;
    background: linear-gradient(135deg, var(--hc-primary) 0%, #1d4ed8 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.3);
    font-size: 8rem;
}

/* Section Common */
.section-premium {
    padding: 100px 0;
}

.section-head {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--hc-dark);
    letter-spacing: -1px;
    margin-bottom: 10px;
}

.section-subtitle {
    color: var(--hc-primary);
    font-size: 1.15rem;
    font-weight: 700;
}

/* Pricing Cards */
.pricing-card-premium {
    background: #fff;
    border-radius: 24px;
    border: 1px solid #f1f5f9;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.05);
    transition: all 0.3s ease;
    height: 100%;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.pricing-card-premium:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(15, 23, 42, 0.1);
}

.pricing-card-premium.featured {
    border: 1.5px solid var(--hc-primary);
    background: #fff;
}

.card-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--hc-primary);
    color: #fff;
    padding: 4px 14px;
    border-radius: 100px;
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
}

.card-header-premium {
    padding: 40px 30px;
    text-align: center;
    border-bottom: 1px solid #f1f5f9;
}

.featured .card-header-premium {
    background: #f8fafc;
}

.card-header-premium h4 {
    font-weight: 800;
    color: var(--hc-dark);
    margin-bottom: 15px;
}

.price-box {
    margin-bottom: 15px;
}

.price-amount {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--hc-dark);
}

.featured .price-amount {
    color: var(--hc-primary);
}

.price-unit {
    font-size: 1rem;
    color: var(--hc-text-muted);
}

.card-body-premium {
    padding: 30px;
    flex-grow: 1;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin-bottom: 30px;
}

.feature-list li {
    padding: 10px 0;
    border-bottom: 1px solid #f1f5f9;
    font-size: 0.95rem;
    color: var(--hc-text-main);
}

.feature-list li strong {
    color: var(--hc-dark);
}

/* Feature Blocks */
.feature-row {
    margin-bottom: 80px;
    align-items: center;
}

.feature-row:last-child {
    margin-bottom: 0;
}

.feature-content h3 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--hc-dark);
    margin-bottom: 20px;
}

.feature-content p {
    font-size: 1.1rem;
    color: var(--hc-text-main);
    line-height: 1.7;
    margin-bottom: 15px;
}

.feature-img-box {
    width: 300px;
    height: 300px;
    border-radius: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 6rem;
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.05);
}

/* Timeline */
.process-timeline {
    position: relative;
    padding: 40px 0;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 3px;
    height: 100%;
    background: linear-gradient(180deg, var(--hc-primary) 0%, #1e40af 100%);
    transform: translateX(-50%);
}

.step-card-premium {
    background: #fff;
    padding: 35px;
    border-radius: 24px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border: 1px solid #f1f5f9;
    position: relative;
    height: 100%;
}

.step-num-icon {
    width: 60px;
    height: 60px;
    background: #f1f5f9;
    color: var(--hc-primary);
    border: 2px solid var(--hc-primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 25px;
    transition: all 0.3s;
}

.step-card-premium:hover .step-num-icon {
    background: var(--hc-primary);
    color: #fff;
}

.step-card-premium h4 {
    font-weight: 800;
    margin-bottom: 15px;
}

/* Utils */
.btn-premium-primary {
    background: var(--hc-primary);
    color: #fff;
    padding: 12px 25px;
    border-radius: 12px;
    font-weight: 700;
    text-align: center;
    display: block;
    text-decoration: none;
    transition: all 0.3s;
}

.btn-premium-primary:hover {
    background: #1e40af;
    color: #fff;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Responsive */
@media (max-width: 991px) {
    .process-timeline::before {
        left: 30px;
    }

    .hero-premium {
        text-align: center;
    }

    .hero-desc-premium {
        margin: 0 auto 40px;
    }
}