/* 
* Airtel Business Section Enhancement
* Improved branding and visual hierarchy for Airtel partnership
* Author: Manus
* Version: 1.0
*/

/* ============================================
   AIRTEL HEADER SECTION
   ============================================ */

.airtel-header {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}

.airtel-logo-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 30px;
    animation: slideInDown 0.6s ease;
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.airtel-logo {
    max-width: 250px;
    height: auto;
    filter: drop-shadow(0 4px 12px rgba(227, 6, 19, 0.15));
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    background: white;
    padding: 15px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.airtel-logo:hover {
    transform: scale(1.08);
    filter: drop-shadow(0 8px 20px rgba(227, 6, 19, 0.25));
}

.airtel-header h2 {
    font-size: 42px;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.airtel-header p {
    font-size: 18px;
    color: var(--text-gray);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
}

/* ============================================
   AIRTEL PARTNERSHIP SECTION
   ============================================ */

.airtel-partnership-section {
    padding: 100px 0;
    background: #FFFFFF;
    position: relative;
    overflow: hidden;
}

.airtel-partnership-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(227, 6, 19, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.airtel-partnership-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(227, 6, 19, 0.03) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

/* ============================================
   AIRTEL PRODUCT CARDS
   ============================================ */

.airtel-product-card {
    background: #FFFFFF !important;
    border-radius: 20px !important;
    padding: 40px 30px !important;
    box-shadow: var(--shadow-sm) !important;
    transition: var(--hover-transition) !important;
    border: 1px solid var(--light-color-2) !important;
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.airtel-product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #E30613 0%, #FF6B7A 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.airtel-product-card:hover::before {
    transform: scaleX(1);
}

.airtel-product-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 20px 50px rgba(227, 6, 19, 0.15) !important;
    border-color: #E30613 !important;
}

.airtel-product-icon {
    color: #E30613 !important;
    font-size: 42px;
    margin-bottom: 25px;
    transition: var(--hover-transition);
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(227, 6, 19, 0.1) 0%, rgba(227, 6, 19, 0.05) 100%);
    border-radius: 15px;
}

.airtel-product-card:hover .airtel-product-icon {
    background: linear-gradient(135deg, rgba(227, 6, 19, 0.2) 0%, rgba(227, 6, 19, 0.1) 100%);
    transform: scale(1.15) rotate(10deg);
}

.airtel-product-card h4 {
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 15px;
    font-size: 18px;
}

.airtel-product-card p {
    color: var(--text-gray);
    font-size: 15px;
    line-height: 1.7;
    flex-grow: 1;
}

/* ============================================
   AIRTEL BENEFITS SECTION
   ============================================ */

.airtel-benefits {
    margin-top: 60px;
    padding-top: 60px;
    border-top: 2px solid var(--light-color-2);
}

.airtel-benefits h3 {
    font-size: 32px;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 40px;
    text-align: center;
}

.airtel-benefit-item {
    display: flex;
    margin-bottom: 35px;
    padding: 25px;
    background: var(--text-light);
    border-radius: 15px;
    border-left: 4px solid #E30613;
    transition: var(--hover-transition);
}

.airtel-benefit-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(8px);
}

.airtel-benefit-icon {
    background: linear-gradient(135deg, #E30613 0%, #FF6B7A 100%);
    color: var(--text-light);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 25px;
    flex-shrink: 0;
    font-size: 24px;
    box-shadow: 0 8px 20px rgba(227, 6, 19, 0.3);
    transition: var(--hover-transition);
}

.airtel-benefit-item:hover .airtel-benefit-icon {
    transform: scale(1.1) rotate(-10deg);
    box-shadow: 0 12px 30px rgba(227, 6, 19, 0.4);
}

.airtel-benefit-content h4 {
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 10px;
    font-size: 18px;
}

.airtel-benefit-content p {
    color: var(--text-gray);
    font-size: 15px;
    line-height: 1.7;
    margin: 0;
}

/* ============================================
   AIRTEL CTA BUTTON
   ============================================ */

.airtel-partnership-section .btn-light {
    background: linear-gradient(135deg, #E30613 0%, #FF1E1E 100%);
    border: none;
    color: var(--text-light);
    font-size: 20px;
    font-weight: 800;
    padding: 18px 45px;
    box-shadow: 0 12px 35px rgba(227, 6, 19, 0.4);
    transition: var(--hover-transition);
    letter-spacing: 1px;
    text-transform: uppercase;
    border-radius: 50px;
}

.airtel-partnership-section .btn-light:hover {
    background: linear-gradient(135deg, #C70511 0%, #E30613 100%);
    transform: translateY(-4px);
    box-shadow: 0 18px 45px rgba(227, 6, 19, 0.4);
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */

@media (max-width: 768px) {
    .airtel-logo {
        max-width: 150px;
    }

    .airtel-header h2 {
        font-size: 28px;
    }

    .airtel-header p {
        font-size: 16px;
    }

    .airtel-benefit-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .airtel-benefit-icon {
        margin-right: 0;
        margin-bottom: 15px;
    }

    .airtel-benefits h3 {
        font-size: 24px;
    }

    .airtel-partnership-section {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    .airtel-logo {
        max-width: 120px;
    }

    .airtel-header h2 {
        font-size: 22px;
    }

    .airtel-product-card {
        padding: 25px 20px !important;
    }

    .airtel-partnership-section .btn-light {
        width: 100%;
        font-size: 16px;
    }
}