/* MobiVAS Styles - Same as MobiLoad Comfortable Theme */
:root {
    --primary-teal: #2D9CDB;
    --secondary-teal: #56CCF2;
    --accent-green: #27AE60;
    --light-green: #6FCF97;
    --light-blue: #BBE6FF;
    --dark-blue: #1A365D;
    --bg-light: #F7FAFC;
    --card-bg: #FFFFFF;
    --text-dark: #2D3748;
    --text-gray: #4A5568;
    --text-muted: #718096;
    --border-light: #E2E8F0;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.6;
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 30px;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-teal), var(--secondary-teal));
    color: white;
    box-shadow: 0 4px 15px rgba(45, 156, 219, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(45, 156, 219, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-teal);
    border: 2px solid var(--primary-teal);
}

.btn-secondary:hover {
    background: rgba(45, 156, 219, 0.1);
    transform: translateY(-2px);
}

/* Hero Section */
.mobivas-hero {
    background: linear-gradient(135deg, var(--bg-light) 0%, var(--light-blue) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-text h1 {
    font-size: 3.2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    color: var(--text-dark);
}

.hero-text p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    color: var(--text-gray);
    line-height: 1.7;
}

/* VAS Visual */
.service-icons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.icon-circle {
    text-align: center;
    padding: 30px 20px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid var(--border-light);
}

.icon-circle:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.12);
    border-color: var(--primary-teal);
}

.icon-circle i {
    font-size: 2.5rem;
    color: var(--primary-teal);
    margin-bottom: 15px;
    display: block;
}

.icon-circle span {
    font-weight: 600;
    color: var(--text-dark);
    font-size: 1.1rem;
}

/* VAS Definition Section */
.vas-definition {
    padding: 100px 0;
    background: white;
}

.definition-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.network-diagram {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
}

.central-node {
    background: linear-gradient(135deg, var(--primary-teal), var(--secondary-teal));
    width: 120px;
    height: 120px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 10px 30px rgba(45, 156, 219, 0.3);
}

.central-node i {
    font-size: 2.5rem;
    margin-bottom: 8px;
}

.central-node span {
    font-size: 0.9rem;
    font-weight: 600;
}

.connected-node {
    background: white;
    width: 100px;
    height: 100px;
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--border-light);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.connected-node:hover {
    border-color: var(--primary-teal);
    transform: scale(1.05);
}

.connected-node i {
    font-size: 2rem;
    color: var(--primary-teal);
    margin-bottom: 5px;
}

.connected-node span {
    font-size: 0.8rem;
    font-weight: 600;
    text-align: center;
}

.definition-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    line-height: 1.3;
}

.definition-text p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: var(--text-gray);
    line-height: 1.7;
}

.vas-types {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 25px;
}

.type-item {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.1rem;
}

.type-item i {
    color: var(--accent-green);
    font-size: 1.2rem;
}

/* CTA Section */
.vas-cta {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-teal), var(--dark-blue));
    text-align: center;
}

.cta-icon {
    font-size: 4rem;
    color: white;
    margin-bottom: 20px;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: white;
}

.phone-number {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.9);
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
    font-weight: 600;
}

.section-divider {
    width: 80px;
    height: 3px;
    background: linear-gradient(135deg, var(--primary-teal), var(--secondary-teal));
    margin: 0 auto;
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-gray);
    max-width: 800px;
    margin: 20px auto 0;
    line-height: 1.6;
}

/* Importance Section */
.importance-section {
    padding: 100px 0;
    background: var(--bg-light);
}

.importance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.importance-card {
    background: var(--card-bg);
    padding: 40px 30px;
    border-radius: 16px;
    text-align: center;
    border: 1px solid var(--border-light);
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.importance-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-teal);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.importance-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-teal), var(--secondary-teal));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px auto;
}

.importance-icon i {
    font-size: 2.5rem;
    color: white;
}

.importance-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: var(--text-dark);
    font-weight: 600;
}

.importance-card p {
    color: var(--text-gray);
    line-height: 1.6;
}

/* Services Showcase */
.services-showcase {
    padding: 100px 0;
    background: white;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.service-item {
    background: var(--card-bg);
    padding: 30px 20px;
    border-radius: 12px;
    text-align: center;
    border: 1px solid var(--border-light);
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.service-item:hover {
    transform: translateY(-3px);
    border-color: var(--primary-teal);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.1);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-teal), var(--secondary-teal));
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px auto;
}

.service-icon i {
    font-size: 2rem;
    color: white;
}

.service-item h4 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--text-dark);
    font-weight: 600;
}

.service-item p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Final CTA */
.final-cta {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary-teal), var(--dark-blue));
    text-align: center;
}

.final-cta h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: white;
}

.final-cta p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content,
    .definition-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-text h1 {
        font-size: 2.5rem;
    }

    .service-icons {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .importance-grid,
    .services-grid {
        grid-template-columns: 1fr;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .network-diagram {
        gap: 20px;
    }

    .central-node,
    .connected-node {
        transform: scale(0.8);
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 250px;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 2rem;
    }
    
    .section-header h2 {
        font-size: 1.8rem;
    }
    
    .definition-text h2 {
        font-size: 2rem;
    }
}