/* ========================================
   Checkout Page Styles
   Clean, distraction-free, conversion-focused
   ======================================== */

/* === CHECKOUT NAVIGATION === */
.checkout-navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    padding: 1rem 0;
}

.checkout-navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.checkout-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--black);
    transition: var(--transition-medium);
}

.checkout-brand:hover {
    color: var(--primary-red);
}

.checkout-brand i {
    font-size: 1rem;
}

.secure-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.5rem 1rem;
    background: var(--light-gray);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--dark-gray);
}

.secure-badge i {
    color: var(--bamboo-green);
}

/* === CHECKOUT SECTION === */
.checkout-section {
    padding: 6rem 0 var(--spacing-xl);
    background: var(--light-gray);
    min-height: 100vh;
}

.checkout-layout {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

/* === PRODUCT DETAILS === */
.product-details {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.product-header {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--light-gray);
}

.product-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--black);
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

.product-tagline {
    font-size: 1.125rem;
    color: var(--medium-gray);
}

.product-includes h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-lg);
    color: var(--black);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.product-includes h3 i {
    color: var(--primary-red);
}

.includes-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.include-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    transition: var(--transition-medium);
}

.include-item:hover {
    background: var(--light-gray);
}

.premium-highlight {
    background: var(--light-red);
    border-left: 4px solid var(--primary-red);
}

.premium-highlight:hover {
    background: var(--light-red);
}

.include-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--white);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--primary-red);
    box-shadow: var(--shadow-sm);
}

.premium-highlight .include-icon {
    background: var(--primary-red);
    color: var(--white);
}

.include-text h4 {
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
    color: var(--black);
}

.include-text p {
    color: var(--medium-gray);
    font-size: 0.9375rem;
    line-height: 1.6;
}

.badge-premium {
    display: inline-block;
    margin-top: 0.5rem;
    padding: 0.25rem 0.75rem;
    background: var(--primary-red);
    color: var(--white);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-testimonial {
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-lg);
    background: var(--fuji-blue);
    border-radius: var(--radius-lg);
    position: relative;
}

.testimonial-quote {
    position: absolute;
    top: -10px;
    left: var(--spacing-md);
    font-size: 3rem;
    color: var(--primary-red);
    opacity: 0.2;
}

.testimonial-text {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--dark-gray);
    font-style: italic;
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--primary-red);
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-info strong {
    font-size: 1rem;
    color: var(--black);
}

.author-info span {
    font-size: 0.875rem;
    color: var(--medium-gray);
}

.trust-indicators-checkout {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 2px solid var(--light-gray);
}

.trust-item-checkout {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--dark-gray);
}

.trust-item-checkout i {
    color: var(--bamboo-green);
    font-size: 1.125rem;
}

/* === ORDER SUMMARY === */
.order-summary-sticky {
    position: sticky;
    top: 100px;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.order-summary {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.summary-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--light-gray);
}

.summary-header h3 {
    font-size: 1.5rem;
    color: var(--black);
}

.limited-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.375rem 0.875rem;
    background: var(--light-red);
    color: var(--primary-red);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.limited-badge i {
    animation: pulse 1.5s infinite;
}

.summary-item {
    margin-bottom: var(--spacing-lg);
}

.item-details h4 {
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
    color: var(--black);
}

.item-details p {
    color: var(--medium-gray);
    font-size: 0.9375rem;
}

.summary-pricing {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--light-gray);
    border-radius: var(--radius-md);
}

.price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
    font-size: 1rem;
}

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

.price-value {
    font-weight: 600;
    color: var(--dark-gray);
}

.discount-row {
    color: var(--bamboo-green);
}

.discount-value {
    font-weight: 600;
    color: var(--bamboo-green);
}

.total-row {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 2px solid var(--white);
    font-size: 1.25rem;
    font-weight: 700;
}

.total-value {
    font-size: 1.75rem;
    color: var(--primary-red);
}

.savings-badge {
    margin-top: var(--spacing-md);
    padding: 0.75rem;
    background: var(--light-red);
    color: var(--primary-red);
    border-radius: var(--radius-md);
    text-align: center;
    font-weight: 700;
    font-size: 0.9375rem;
}

.summary-benefits {
    margin-bottom: var(--spacing-lg);
}

.summary-benefits h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
    color: var(--black);
}

.summary-benefits ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.summary-benefits li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.9375rem;
    color: var(--dark-gray);
}

.summary-benefits li i {
    color: var(--bamboo-green);
    font-size: 0.875rem;
}

.summary-cta {
    margin-bottom: var(--spacing-lg);
}

.btn-checkout {
    width: 100%;
    justify-content: center;
    padding: 1.25rem 2rem;
    font-size: 1.125rem;
}

.cta-note {
    text-align: center;
    margin-top: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--medium-gray);
}

.payment-methods {
    text-align: center;
    padding: var(--spacing-md) 0;
    border-top: 1px solid var(--light-gray);
    border-bottom: 1px solid var(--light-gray);
    margin-bottom: var(--spacing-md);
}

.payment-methods p {
    font-size: 0.875rem;
    color: var(--medium-gray);
    margin-bottom: var(--spacing-sm);
}

.payment-icons {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 1.75rem;
    color: var(--medium-gray);
}

.upi-text {
    font-size: 1rem;
    font-weight: 700;
    padding: 0.25rem 0.75rem;
    background: var(--light-gray);
    border-radius: var(--radius-sm);
}

.guarantee-badge {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--fuji-blue);
    border-radius: var(--radius-md);
}

.guarantee-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--bamboo-green);
}

.guarantee-text strong {
    display: block;
    margin-bottom: 0.25rem;
    color: var(--black);
    font-size: 0.9375rem;
}

.guarantee-text p {
    color: var(--medium-gray);
    font-size: 0.875rem;
    line-height: 1.6;
}

.motivational-message {
    background: linear-gradient(135deg, var(--primary-red), var(--soft-red));
    color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.message-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.motivational-message p {
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 0.5rem;
}

.motivational-message p:last-child {
    margin-bottom: 0;
}

/* === CHECKOUT FAQ === */
.checkout-faq {
    padding: var(--spacing-xl) 0;
    background: var(--white);
}

.checkout-faq h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
    color: var(--black);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    max-width: 1000px;
    margin: 0 auto;
}

.faq-item {
    padding: var(--spacing-md);
    background: var(--light-gray);
    border-radius: var(--radius-md);
}

.faq-item h4 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
    color: var(--black);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.faq-item h4 i {
    color: var(--primary-red);
}

.faq-item p {
    color: var(--medium-gray);
    line-height: 1.7;
    font-size: 0.9375rem;
}

/* === CHECKOUT FOOTER === */
.checkout-footer {
    background: var(--dark-gray);
    color: var(--white);
    padding: var(--spacing-lg) 0;
}

.footer-checkout-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-checkout-brand h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.footer-checkout-brand h3 span {
    color: var(--medium-gray);
    font-weight: 400;
}

.footer-checkout-brand p {
    color: var(--medium-gray);
    font-size: 0.9375rem;
    line-height: 1.7;
    font-style: italic;
}

.footer-checkout-links {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-checkout-links a {
    color: var(--medium-gray);
    font-size: 0.9375rem;
    transition: var(--transition-medium);
}

.footer-checkout-links a:hover {
    color: var(--primary-red);
}

.footer-checkout-bottom {
    text-align: center;
    color: var(--medium-gray);
    font-size: 0.875rem;
}

/* === RESPONSIVE DESIGN === */
@media (max-width: 968px) {
    .checkout-layout {
        grid-template-columns: 1fr;
    }
    
    .order-summary-sticky {
        position: static;
        order: -1;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .checkout-navbar .container {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .checkout-brand {
        font-size: 1rem;
    }
    
    .product-details {
        padding: var(--spacing-md);
    }
    
    .product-header h1 {
        font-size: 1.75rem;
    }
    
    .includes-list {
        gap: var(--spacing-sm);
    }
    
    .include-item {
        flex-direction: column;
        align-items: start;
    }
    
    .trust-indicators-checkout {
        flex-direction: column;
        align-items: start;
    }
    
    .footer-checkout-content {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
    
    .footer-checkout-links {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    .checkout-section {
        padding: 5rem 0 var(--spacing-md);
    }
    
    .product-header h1 {
        font-size: 1.5rem;
    }
    
    .btn-checkout {
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }
    
    .payment-icons {
        font-size: 1.5rem;
    }
}