/* Source Code Purchase Page Styles */

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

/* Color scheme - Match portfolio */
:root {
    --primary-color: #4f46e5;
    --secondary-color: #7c3aed;
    --accent-color: #ec4899;
    --orange-color: #f97316;
    --coral-color: #ff6b6b;
    --text-dark: #1e293b;
    --text-light: #64748b;
    --bg-light: #f8fafc;
    --white: #ffffff;
    --shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    --gradient-primary: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    --gradient-secondary: linear-gradient(135deg, #ff6b6b 0%, #f97316 100%);
    --gradient-dark: linear-gradient(135deg, #1e293b 0%, #334155 100%);
}

body {
    font-family: 'Poppins', sans-serif;
    background: var(--bg-light);
    min-height: 100vh;
    color: var(--text-dark);
    overflow-x: hidden;
}

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

/* Header */
.header {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo h1 {
    color: white;
    font-size: 20px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color), #f59e0b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
    text-shadow: 0 2px 10px rgba(79, 70, 229, 0.3);
}

.back-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-dark);
    text-decoration: none;
    padding: 10px 18px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    transition: all 0.3s ease;
    font-weight: 500;
    font-size: 0.9rem;
}

.back-btn:hover {
    background: var(--gradient-primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(79, 70, 229, 0.4);
}

/* Hero Section */
.hero {
    padding: 60px 0;
    text-align: center;
    background: var(--gradient-primary);
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="40" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="40" cy="80" r="1.5" fill="rgba(255,255,255,0.1)"/></svg>');
    opacity: 0.5;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-text h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 15px;
    background: linear-gradient(135deg, #fff 0%, #f0f0f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 4px 20px rgba(255, 255, 255, 0.1);
}

.hero-text p {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 30px;
    line-height: 1.6;
}

.hero-stats {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.stat {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    padding: 15px 20px;
    text-align: center;
    min-width: 80px;
}

.stat h3 {
    font-size: 1.8rem;
    font-weight: 800;
    color: white;
    margin-bottom: 5px;
}

.stat p {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.7);
}

.hero-visual {
    display: flex;
    justify-content: center;
}

.code-preview {
    background: rgba(0, 0, 0, 0.8);
    border-radius: 15px;
    overflow: hidden;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.code-header {
    background: rgba(255, 255, 255, 0.1);
    padding: 15px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.dots {
    display: flex;
    gap: 8px;
}

.dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ff5f57;
}

.dots span:nth-child(2) {
    background: #ffbd2e;
}

.dots span:nth-child(3) {
    background: #28ca42;
}

.file-name {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

.code-content {
    padding: 20px;
}

.code-line {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
    font-family: 'Courier New', monospace;
    font-size: 14px;
}

.line-number {
    color: rgba(255, 255, 255, 0.4);
    width: 30px;
    text-align: right;
    margin-right: 15px;
}

.code {
    color: #61dafb;
}

/* Sections */
section {
    padding: 60px 0;
}

/* Projects Section - Light Background */
.projects {
    background: var(--bg-light);
}

.projects .section-header h2 {
    color: var(--text-dark);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.projects .section-header p {
    color: var(--text-light);
}

.section-header {
    text-align: center;
    margin-bottom: 35px;
}

.section-header h2 {
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(135deg, #fff 0%, #f0f0f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
    text-shadow: 0 4px 20px rgba(255, 255, 255, 0.1);
}

.section-header p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
}

/* Projects Section */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.project-card {
    background: var(--white);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 18px;
    padding: 20px;
    transition: all 0.5s ease;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
    border-color: rgba(79, 70, 229, 0.3);
}

.bundle-card {
    border: 2px solid rgba(249, 115, 22, 0.5);
    background: rgba(249, 115, 22, 0.1);
    position: relative;
}

.bundle-card::before {
    background: linear-gradient(90deg, var(--orange-color), #f59e0b);
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px;
}

.project-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: white;
    position: relative;
    overflow: hidden;
}

.project-icon::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-secondary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.project-card:hover .project-icon::after {
    opacity: 1;
}

.project-badge {
    background: var(--gradient-secondary);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.project-badge.special {
    background: linear-gradient(135deg, var(--orange-color), #f59e0b);
    color: #333;
}

.project-badge.coming-soon {
    background: linear-gradient(135deg, #6b7280, #9ca3af);
    color: white;
}

.project-content h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 10px;
    line-height: 1.3;
}

.project-content p {
    color: var(--text-light);
    margin-bottom: 15px;
    line-height: 1.6;
    font-size: 0.85rem;
}

.project-features {
    margin-bottom: 15px;
}

.feature {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    color: var(--text-light);
    font-size: 0.8rem;
}

.feature i {
    color: #10b981;
    font-size: 0.85rem;
    width: 14px;
}

.project-price {
    display: flex;
    align-items: center;
    gap: 12px;
}

.price {
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.original-price {
    font-size: 1rem;
    color: var(--text-light);
    text-decoration: line-through;
}

/* Coming Soon Card Styles */
.coming-soon-card {
    opacity: 0.8;
    position: relative;
}

.coming-soon-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.1);
    pointer-events: none;
}

.coming-soon-card .project-icon {
    background: linear-gradient(135deg, #6b7280, #9ca3af);
}

.coming-soon-card .feature i {
    color: #9ca3af;
}

.project-status-message {
    text-align: center;
    padding: 20px;
    background: rgba(107, 114, 128, 0.1);
    border-radius: 15px;
    border: 1px solid rgba(107, 114, 128, 0.2);
}

.status-text {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
    display: block;
    margin-bottom: 8px;
}

.project-status-message p {
    color: var(--text-light);
    font-size: 14px;
    margin: 0;
}

/* Payment Section - Dark Background */
.payment {
    background: var(--gradient-dark);
    position: relative;
}

.payment::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="25" cy="25" r="2" fill="rgba(255,255,255,0.05)"/><circle cx="75" cy="45" r="1" fill="rgba(255,255,255,0.05)"/><circle cx="45" cy="75" r="1.5" fill="rgba(255,255,255,0.05)"/></svg>');
    opacity: 0.5;
}

.payment-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    align-items: center;
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.payment-methods h3,
.qr-codes h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 20px;
    text-align: center;
}

.payment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    max-width: 800px;
    margin: 0 auto;
}

.payment-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    padding: 18px;
    text-align: center;
    transition: all 0.3s ease;
    min-height: 160px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.payment-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.payment-icon {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 12px;
}

.payment-card h4 {
    font-size: 1rem;
    font-weight: 600;
    color: white;
    margin-bottom: 6px;
}

.payment-card p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.8rem;
    font-family: 'Courier New', monospace;
}

.phonepe-card {
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.phonepe-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.phonepe-card:hover::before {
    left: 100%;
}

.phonepe-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(124, 58, 237, 0.4);
    border-color: rgba(255, 255, 255, 0.4);
}

.payment-action {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 15px;
    padding: 8px 16px;
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
    border-radius: 20px;
    color: white;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.phonepe-card:hover .payment-action {
    background: linear-gradient(135deg, #7c3aed 0%, #6d28d9 100%);
    transform: scale(1.05);
}

.payment-action i {
    font-size: 10px;
}

.qr-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    max-width: 800px;
    margin: 0 auto;
}

.qr-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    padding: 25px;
    text-align: center;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: all 0.3s ease;
}

.qr-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.qr-placeholder i {
    font-size: 60px;
    color: rgba(255, 255, 255, 0.3);
}

.qr-placeholder p {
    font-weight: 600;
    color: white;
    margin-bottom: 5px;
}

.qr-placeholder span {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
}

.qr-image {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.qr-image img {
    width: 20px;
    height: 20px;
    border-radius: 3px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    background: white;
    padding: 2px;
}

.qr-image img:hover {
    transform: scale(1.05);
    border-color: rgba(255, 255, 255, 0.5);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.qr-image p {
    font-weight: 600;
    color: white;
    margin-bottom: 5px;
    font-size: 16px;
}

.qr-image span {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.8);
    background: rgba(255, 255, 255, 0.1);
    padding: 5px 10px;
    border-radius: 15px;
    backdrop-filter: blur(10px);
}

.scan-to-pay {
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 13px !important;
    font-weight: 600 !important;
    color: white !important;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%) !important;
    padding: 8px 16px !important;
    border-radius: 20px !important;
    border: 2px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.scan-to-pay::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.scan-to-pay:hover {
    background: linear-gradient(135deg, #059669 0%, #047857 100%) !important;
    transform: scale(1.08);
    box-shadow: 0 6px 25px rgba(16, 185, 129, 0.6);
    border-color: rgba(255, 255, 255, 0.5);
}

.scan-to-pay:hover::before {
    left: 100%;
}

.scan-to-pay:active {
    transform: scale(1.02);
    box-shadow: 0 2px 10px rgba(16, 185, 129, 0.5);
}

/* QR Code Modal */
.qr-modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
}

.qr-modal-content {
    position: relative;
    background: white;
    margin: 5% auto;
    padding: 0;
    border-radius: 20px;
    width: 90%;
    max-width: 450px;
    animation: modalSlideIn 0.3s ease-out;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

@keyframes modalSlideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.qr-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 30px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 20px 20px 0 0;
}

.qr-modal-header h3 {
    margin: 0;
    font-size: 20px;
    font-weight: 600;
}

.qr-modal-close {
    color: white;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.qr-modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.qr-modal-body {
    padding: 30px;
    text-align: center;
}

.qr-modal-body img {
    width: 250px;
    height: 250px;
    border-radius: 15px;
    border: 3px solid var(--primary-color);
    margin-bottom: 20px;
    background: white;
    padding: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.qr-modal-body p {
    color: var(--text-light);
    margin-bottom: 25px;
    font-size: 16px;
}

.qr-modal-info {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 20px;
}

.qr-info-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    background: var(--bg-light);
    border-radius: 10px;
    border-left: 4px solid var(--primary-color);
}

.qr-info-item i {
    color: var(--primary-color);
    font-size: 18px;
    width: 20px;
}

.qr-info-item span {
    color: var(--text-dark);
    font-weight: 500;
}

@media (max-width: 768px) {
    .qr-modal-content {
        width: 95%;
        margin: 10% auto;
    }
    
    .qr-modal-body {
        padding: 20px;
    }
    
    .qr-modal-body img {
        width: 200px;
        height: 200px;
    }
    
    .qr-modal-header {
        padding: 20px 25px;
    }
}

/* Requirements Section - Light Background */
.requirements {
    background: var(--bg-light);
}

.requirements .section-header h2 {
    color: var(--text-dark);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.requirements .section-header p {
    color: var(--text-light);
}

.requirements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.req-card {
    background: var(--white);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 16px;
    padding: 20px;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(30px);
    box-shadow: var(--shadow);
}

.req-card.animate {
    opacity: 1;
    transform: translateY(0);
}

.req-card:hover {
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
    border-color: rgba(79, 70, 229, 0.3);
}

.req-icon {
    width: 45px;
    height: 45px;
    background: var(--gradient-primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: white;
    margin-bottom: 15px;
}

.req-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.req-card ul {
    list-style: none;
}

.req-card li {
    color: var(--text-light);
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
    font-size: 0.85rem;
}

.req-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #10b981;
    font-weight: bold;
}

.purchase-process {
    text-align: center;
}

.purchase-process h3 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 40px;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.step {
    background: var(--white);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 20px;
    padding: 30px 20px;
    text-align: center;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(30px);
    box-shadow: var(--shadow);
}

.step.animate {
    opacity: 1;
    transform: translateY(0);
}

.step:hover {
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
    border-color: rgba(79, 70, 229, 0.3);
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: bold;
    color: white;
    margin: 0 auto 20px;
}

.step h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.step p {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.5;
}

/* Contact Section - Dark Background */
.contact {
    background: var(--gradient-dark);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="30" cy="30" r="2" fill="rgba(255,255,255,0.05)"/><circle cx="70" cy="50" r="1" fill="rgba(255,255,255,0.05)"/><circle cx="50" cy="70" r="1.5" fill="rgba(255,255,255,0.05)"/></svg>');
    opacity: 0.5;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.contact-info h3 {
    font-size: 28px;
    font-weight: 700;
    color: white;
    margin-bottom: 15px;
}

.contact-info > p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 30px;
    line-height: 1.6;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
}

.contact-method i {
    font-size: 24px;
    color: var(--primary-color);
}

.contact-method h4 {
    color: white;
    font-weight: 600;
    margin-bottom: 5px;
}

.contact-method p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

.cta-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 25px;
    padding: 40px;
    text-align: center;
}

.cta-card h3 {
    font-size: 24px;
    font-weight: 700;
    color: white;
    margin-bottom: 15px;
}

.cta-card p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 30px;
}

.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: white;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(37, 211, 102, 0.3);
}

/* Footer - Dark Background */
.footer {
    background: var(--gradient-dark);
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 30px 0;
    text-align: center;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: rgba(255, 255, 255, 0.7);
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: white;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-text h2 {
        font-size: 36px;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .payment-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .qr-grid {
        grid-template-columns: 1fr;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
    }
    
    .requirements-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 15px;
    }
    
    .header-content {
        flex-direction: column;
        gap: 15px;
    }
    
    section {
        padding: 50px 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 60px 0;
    }
    
    .hero-text h2 {
        font-size: 28px;
    }
    
    .section-header h2 {
        font-size: 28px;
    }
    
    .project-card,
    .req-card,
    .cta-card {
        padding: 20px;
    }
}

/* Animation Delays */
.project-card:nth-child(1) { animation-delay: 0.1s; }
.project-card:nth-child(2) { animation-delay: 0.2s; }
.project-card:nth-child(3) { animation-delay: 0.3s; }

.req-card:nth-child(1) { transition-delay: 0.1s; }
.req-card:nth-child(2) { transition-delay: 0.2s; }
.req-card:nth-child(3) { transition-delay: 0.3s; }

.step:nth-child(1) { transition-delay: 0.1s; }
.step:nth-child(2) { transition-delay: 0.2s; }
.step:nth-child(3) { transition-delay: 0.3s; }
.step:nth-child(4) { transition-delay: 0.4s; }