:root {
    --primary: #1e293b;
    --primary-dark: #1e293b;
    --secondary: #10b981;
    --dark: #1e293b;
    --gray: #64748b;
    --gray-light: #94a3b8;
    --light: #f8fafc;
    --lighter: #f1f5f9;
    --white: #ffffff;
    --danger: #ef4444;
    --warning: #f59e0b;
    --border: #e2e8f0;
    --pink: #c936a4;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--light);
    color: var(--dark);
    line-height: 1.6;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: var(--primary-dark);
}

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

/* Navigation */
.navbar {
    background: var(--white);
    backdrop-filter: blur(10px);
    padding: 16px 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

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

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.mobile-menu-btn .bar {
    width: 100%;
    height: 3px;
    background-color: var(--dark);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.logo {
    font-size: 24px;
    font-weight: 800;
    color: var(--dark);
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo img {
    height: 40px;
    border-radius: 8px;
}

.nav-links {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-links a {
    color: var(--gray);
    font-weight: 500;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--dark);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
    text-decoration: none !important;
}

.btn-primary {
    background: var(--primary);
    color: #ffffff !important;
}

.btn-primary:hover {
    background: #0f172a;
    color: #ffffff !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(30, 41, 59, 0.3);
}

.btn-secondary {
    background: var(--white);
    color: var(--dark) !important;
    border: 2px solid var(--border);
}

.btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary) !important;
}

.btn-success {
    background: var(--secondary);
    color: #ffffff !important;
}

.btn-success:hover {
    background: #059669;
    color: #ffffff !important;
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(180deg, var(--white) 0%, var(--light) 100%);
    position: relative;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.hero-content {
    text-align: left;
    max-width: 600px;
}

.hero h1 {
    font-size: 52px;
    font-weight: 800;
    margin-bottom: 24px;
    line-height: 1.1;
    color: var(--dark);
}

.hero p {
    font-size: 20px;
    color: var(--gray);
    margin-bottom: 32px;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.hero-image {
    position: relative;
    z-index: 2;
}

.hero-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
    border: 1px solid rgba(0, 0, 0, 0.05);
    background: #fff;
    transform: perspective(1000px) rotateY(-5deg) rotateX(2deg);
    transition: transform 0.3s ease;
}

.hero-image img:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.trust-badge {
    font-size: 14px;
    color: var(--gray);
    margin-top: 16px;
}

@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content {
        max-width: 1000px;
        margin: 0 auto;
        text-align: center;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-image img {
        max-width: 800px;
        margin: 40px auto 0;
        transform: none;
    }

    .hero-image img:hover {
        transform: none;
    }
}

/* Features */
.features {
    padding: 100px 0;
    background: var(--white);
}

.section-title {
    text-align: center;
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--dark);
}

.section-subtitle {
    text-align: center;
    color: var(--gray);
    font-size: 18px;
    margin-bottom: 60px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.feature-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 32px;
    transition: all 0.3s;
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
    box-shadow: 0 12px 24px rgba(99, 102, 241, 0.1);
}

.feature-icon {
    width: 64px;
    height: 64px;
    background: #d1fae5;
    /* Soft emerald green */
    color: var(--secondary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin-bottom: 24px;
}

.feature-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: var(--dark);
}

.feature-card p {
    color: var(--gray);
    font-size: 15px;
}

/* Pricing */
.pricing {
    padding: 100px 0;
    background: var(--light);
}

.pricing-card {
    max-width: 480px;
    margin: 0 auto;
    background: var(--white);
    border: 2px solid var(--primary);
    border-radius: 24px;
    padding: 48px;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.1);
}

.pricing-card::before {
    display: none;
}

.pricing-card h3 {
    font-size: 28px;
    margin-bottom: 8px;
    color: var(--dark);
}

.pricing-card .price {
    font-size: 56px;
    font-weight: 800;
    margin: 24px 0;
    color: var(--dark);
}

.pricing-card .price span {
    font-size: 18px;
    color: var(--gray);
    font-weight: 400;
}

.pricing-card .gst {
    color: var(--gray);
    font-size: 14px;
    margin-bottom: 32px;
}

.pricing-features {
    text-align: left;
    margin-bottom: 32px;
}

.pricing-features li {
    list-style: none;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--dark);
}

.pricing-features li::before {
    content: '✓';
    color: var(--secondary);
    font-weight: 700;
}

/* Pricing Grid */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 1400px;
    margin: 0 auto;
    align-items: start;
}

.pricing-grid .pricing-card {
    position: relative;
    padding: 40px 32px;
    overflow: hidden;
    border-radius: 20px;
}

.pricing-grid .pricing-card h3 {
    font-size: 24px;
    margin-bottom: 16px;
}

.pricing-grid .pricing-card .price {
    font-size: 42px;
    margin: 12px 0 8px;
}

.pricing-grid .pricing-card .price span {
    font-size: 16px;
}

.pricing-grid .pricing-card .gst {
    margin-bottom: 24px;
    font-size: 14px;
}

.pricing-grid .pricing-features {
    margin-bottom: 28px;
}

.pricing-grid .pricing-features li {
    padding: 10px 0;
    font-size: 15px;
}

.pricing-card.featured {
    border: 2px solid var(--secondary);
    transform: scale(1.02);
    box-shadow: 0 12px 40px rgba(16, 185, 129, 0.2);
}

.badge-popular {
    position: absolute;
    top: 16px;
    right: -35px;
    background: var(--secondary);
    color: #fff;
    padding: 6px 40px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    transform: rotate(45deg);
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

.badge-discount {
    display: inline-block;
    background: #fef3c7;
    color: #d97706;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 8px;
}

.price-original {
    text-decoration: line-through;
    color: #9ca3af;
    font-size: 14px;
    margin-bottom: 4px;
}

@media (max-width: 900px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }

    .pricing-card.featured {
        transform: scale(1);
        /*order: -1;*/
    }
}

/* Forms */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    background: var(--light);
}

.auth-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 48px;
    width: 100%;
    max-width: 440px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.auth-card h1 {
    font-size: 28px;
    margin-bottom: 8px;
    text-align: center;
    color: var(--dark);
}

.auth-card .subtitle {
    color: var(--gray);
    text-align: center;
    margin-bottom: 32px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--dark);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--border);
    border-radius: 10px;
    background: var(--white);
    color: var(--dark);
    font-size: 16px;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
}

.form-group input::placeholder {
    color: var(--gray-light);
}

.error-msg {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--danger);
    color: var(--danger);
    padding: 12px 16px;
    border-radius: 10px;
    margin-bottom: 20px;
    font-size: 14px;
}

.success-msg {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid var(--secondary);
    color: var(--secondary);
    padding: 12px 16px;
    border-radius: 10px;
    margin-bottom: 20px;
    font-size: 14px;
}

.auth-card .btn {
    width: 100%;
    padding: 16px;
    font-size: 16px;
}

.auth-footer {
    text-align: center;
    margin-top: 24px;
    color: var(--gray);
}

/* Payment Page */
.payment-container {
    min-height: 100vh;
    padding: 120px 20px 60px;
    background: var(--light);
}

.payment-card {
    max-width: 600px;
    margin: 0 auto;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 48px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.qr-container {
    text-align: center;
    margin: 32px 0;
}

.qr-container img {
    max-width: 250px;
    border-radius: 16px;
    background: var(--white);
    padding: 16px;
    border: 1px solid var(--border);
}

.payment-details {
    background: var(--light);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
}

.payment-details .row {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    color: var(--dark);
}

.payment-details .row:last-child {
    border-bottom: none;
    font-weight: 700;
    font-size: 18px;
}

.upi-id {
    background: var(--light);
    padding: 16px;
    border-radius: 10px;
    text-align: center;
    font-family: monospace;
    font-size: 14px;
    margin-bottom: 24px;
    word-break: break-all;
    color: var(--dark);
    border: 1px solid var(--border);
}

/* Footer */
.footer {
    background: var(--white);
    padding: 40px 0;
    text-align: center;
    border-top: 1px solid var(--border);
}

.footer p {
    color: var(--gray);
    font-size: 14px;
}

/* User Info */
.user-info {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.user-info .details h3 {
    margin-bottom: 4px;
    color: var(--dark);
}

.user-info .details p {
    color: var(--gray);
    font-size: 14px;
}

.plan-status {
    padding: 8px 16px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
}

.plan-active {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.plan-expired {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.plan-none {
    background: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
}

/* Steps */
.step {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
    align-items: flex-start;
}

.step-number {
    width: 32px;
    height: 32px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.step-content h4 {
    margin-bottom: 8px;
    color: var(--dark);
}

.step-content p {
    color: var(--gray);
    font-size: 14px;
}

.divider {
    height: 1px;
    background: var(--border);
    margin: 32px 0;
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 36px;
    }

    .hero p {
        font-size: 16px;
    }

    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        padding: 24px;
        border-bottom: 1px solid var(--border);
        box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
        gap: 20px;
        align-items: flex-start;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links .btn {
        width: 100%;
        text-align: center;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .section-title {
        font-size: 28px;
    }

    .pricing-card {
        padding: 32px 24px;
    }

    .pricing-card .price {
        font-size: 40px;
    }
}