* {
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

:root {
    --primary-color: #667eea;
    --secondary-color: #764ba2;
    --accent-color: #f093fb;
    --text-dark: #2d3748;
    --text-light: #718096;
    --bg-light: #f7fafc;
    --border-color: #e2e8f0;
    --success-color: #48bb78;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;
    background: #fff;
    color: var(--text-dark);
}

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

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    background: transparent;
}

.nav-brand {
    font-size: 24px;
    font-weight: 700;
    color: white;
    letter-spacing: -0.5px;
}

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

.nav-link {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.3s ease;
}

.nav-link:hover {
    opacity: 0.8;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 60px 20px 100px 20px;
    text-align: center;
    min-height: 80vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(240, 147, 251, 0.2) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(102, 126, 234, 0.2) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 48px;
    font-weight: 800;
    margin: 0 0 20px 0;
    line-height: 1.2;
    animation: slideUp 0.8s ease-out;
}

.hero-subtitle {
    font-size: 20px;
    opacity: 0.95;
    margin: 0 0 40px 0;
    font-weight: 300;
    line-height: 1.6;
    animation: slideUp 0.8s ease-out 0.1s backwards;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-bottom: 60px;
    flex-wrap: wrap;
    animation: slideUp 0.8s ease-out 0.2s backwards;
}

.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-3px);
}

.btn-outline {
    background: white;
    color: var(--primary-color);
    border: 2px solid white;
}

.btn-outline:hover {
    background: var(--bg-light);
    transform: translateY(-3px);
}

.btn-large {
    padding: 16px 48px;
    font-size: 16px;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    animation: slideUp 0.8s ease-out 0.3s backwards;
}

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



@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Features Section */
.features-section {
    padding: 100px 20px;
    background: var(--bg-light);
}

.section-title {
    font-size: 40px;
    font-weight: 800;
    text-align: center;
    margin: 0 0 60px 0;
    color: var(--text-dark);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background: white;
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.15);
}

.feature-icon {
    font-size: 48px;
    margin-bottom: 20px;
    display: block;
}

.feature-card h3 {
    font-size: 20px;
    margin: 0 0 15px 0;
    color: var(--text-dark);
}

.feature-card p {
    color: var(--text-light);
    line-height: 1.6;
    margin: 0;
    font-size: 14px;
}

/* Pricing Section */
.pricing-section {
    padding: 100px 20px;
    background: white;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 900px;
    margin: 0 auto;
}

.pricing-card {
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 40px 30px;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-10px);
}

.pricing-card.featured {
    border-color: var(--primary-color);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.15);
    transform: scale(1.05);
}

.pricing-badge {
    display: inline-block;
    background: var(--border-color);
    color: var(--text-dark);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.pricing-badge.featured {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.pricing-card h3 {
    font-size: 24px;
    margin: 0 0 10px 0;
    color: var(--text-dark);
}

.pricing-limit {
    color: var(--text-light);
    font-size: 14px;
    margin-bottom: 20px;
}

.pricing-amount {
    font-size: 42px;
    font-weight: 800;
    color: var(--primary-color);
    margin: 0;
}

.pricing-duration {
    color: var(--text-light);
    font-size: 14px;
    margin-bottom: 30px;
}

.pricing-card .btn {
    width: 100%;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 80px 20px;
    text-align: center;
}

.cta-content h2 {
    font-size: 40px;
    margin: 0 0 10px 0;
    font-weight: 800;
}

.cta-content p {
    font-size: 18px;
    margin: 0 0 30px 0;
    opacity: 0.95;
}

/* Footer */
.footer {
    background: var(--text-dark);
    color: white;
    padding: 40px 20px;
    text-align: center;
    font-size: 14px;
}

.footer p {
    margin: 10px 0;
}

.footer-copyright {
    opacity: 0.7;
    margin-top: 20px;
}

/* Authentication Styles */
.container {
    max-width: 420px;
    margin: 20px auto;
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.auth-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.auth-card {
    width: 100%;
    max-width: 450px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    animation: slideUp 0.5s ease-out;
}

.auth-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 40px 30px;
    text-align: center;
}

.auth-logo-link {
    display: inline-block;
    margin-bottom: 20px;
    text-decoration: none;
}

.auth-logo {
    height: 60px;
    width: auto;
    display: block;
}

.auth-header h1 {
    margin: 0 0 10px 0;
    font-size: 28px;
    font-weight: 700;
}

.auth-header p {
    margin: 0;
    font-size: 14px;
    opacity: 0.9;
}

.auth-form {
    padding: 40px 30px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #333;
    font-weight: 600;
    font-size: 14px;
}

.auth-form input {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.3s ease;
    background: var(--bg-light);
}

.auth-form input:focus {
    outline: none;
    border-color: var(--primary-color);
    background: white;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.auth-form .btn-primary {
    width: 100%;
    padding: 14px 24px;
    margin-top: 10px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.password-hint {
    display: block;
    margin-top: 5px;
    color: #999;
    font-size: 12px;
}

.input-hint {
    display: block;
    margin-top: 5px;
    color: #667eea;
    font-size: 12px;
    font-weight: 500;
}

.auth-footer {
    padding: 20px 30px 30px 30px;
    text-align: center;
    border-top: 1px solid var(--border-color);
}

.auth-footer p {
    margin: 0;
    font-size: 14px;
    color: var(--text-light);
}

.auth-footer a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.auth-footer a:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

.auth-footer p {
    margin: 0;
    color: var(--text-light);
    font-size: 14px;
}

.auth-footer a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.auth-footer a:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

/* Message Styles */
.error-message {
    background: #fee;
    color: #c33;
    padding: 15px;
    border-radius: 8px;
    margin: 20px;
    border-left: 4px solid #c33;
    animation: slideDown 0.3s ease;
}

.success-message {
    background: #efe;
    color: #3c3;
    padding: 15px;
    border-radius: 8px;
    margin: 20px;
    border-left: 4px solid #3c3;
    animation: slideDown 0.3s ease;
}

.success-message a {
    color: #3c3;
    font-weight: 600;
    text-decoration: none;
}

.success-message a:hover {
    text-decoration: underline;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Dashboard Styles */
.dashboard-nav {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 0;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-brand {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 700;
    font-size: 20px;
}

.nav-brand:hover {
    opacity: 0.9;
    transform: scale(1.02);
}

.dashboard-logo {
    height: 45px;
    width: auto;
    display: block;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-user {
    font-size: 14px;
    opacity: 0.95;
}

.nav-user strong {
    font-weight: 600;
}

.nav-logout {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 8px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.nav-logout:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.nav-premium {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 8px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.3);
    display: inline-block;
}

.nav-premium:hover {
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

/* Hamburger Menu */
.hamburger-menu {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    width: 30px;
    height: 30px;
}

.hamburger-menu span {
    width: 25px;
    height: 3px;
    background: white;
    border-radius: 2px;
    transition: all 0.3s ease;
    display: block;
}

.hamburger-menu.active span:nth-child(1) {
    transform: rotate(45deg) translate(10px, 10px);
}

.hamburger-menu.active span:nth-child(2) {
    opacity: 0;
}

.hamburger-menu.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Dashboard Container */
.dashboard-container {
    display: flex;
    min-height: calc(100vh - 70px);
    background: var(--bg-light);
}

/* Sidebar */
.sidebar {
    width: 280px;
    background: white;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.05);
    padding: 30px 0;
    position: sticky;
    top: 70px;
    height: calc(100vh - 70px);
    overflow-y: auto;
}

.sidebar-menu {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 0 15px;
}

.menu-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 20px;
    border-radius: 8px;
    text-decoration: none;
    color: var(--text-dark);
    transition: all 0.3s ease;
    font-weight: 500;
}

.menu-item:hover {
    background: var(--bg-light);
    color: var(--primary-color);
}

.menu-item.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.menu-icon {
    font-size: 20px;
}

/* Dashboard Main */
.dashboard-main {
    flex: 1;
    padding: 40px;
    max-width: 1400px;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.dashboard-header h1 {
    font-size: 36px;
    margin: 0 0 5px 0;
    color: var(--text-dark);
}

.dashboard-header p {
    color: var(--text-light);
    margin: 0;
    font-size: 14px;
}

.btn-large {
    padding: 14px 28px;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.stat-card {
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
    transition: all 0.3s ease;
    border: 1px solid rgba(102, 126, 234, 0.1);
    min-height: 160px;
    text-align: center;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(102, 126, 234, 0.15);
}

.stat-icon {
    font-size: 36px;
    width: 70px;
    height: 70px;
    min-width: 70px;
    min-height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    color: white;
    font-weight: bold;
    flex-shrink: 0;
}

/* Professional icon styles */
.stat-icon-document::before {
    content: "\1f5c4";
    font-size: 32px;
}

.stat-icon-verified::before {
    content: "✓";
    font-size: 32px;
}

.stat-icon-shield::before {
    content: "🔒";
    font-size: 32px;
}

.action-icon {
    height: 70px;
    width: 70px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin-bottom: 20px;
    flex-shrink: 0;
}

.action-icon-create::before {
    content: "📝";
    font-size: 32px;
}

.action-icon-view::before {
    content: "📋";
    font-size: 32px;
}

.action-icon-summary::before {
    content: "📊";
    font-size: 32px;
}

.stat-content {
    display: flex;
    flex-direction: column;
    gap: 5px;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.stat-number {
    font-size: 32px;
    font-weight: 800;
    color: #667eea;
    line-height: 1.2;
    margin: 0;
    white-space: nowrap;
}

.stat-label {
    color: #ffffff;
    font-size: 12px;
    margin: 0;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Dashboard-specific stat label styling */
.dashboard-main .stat-label {
    color: #666666;
}

/* Quick Actions */
.quick-actions {
    margin-bottom: 40px;
}

.quick-actions h2 {
    font-size: 22px;
    margin: 0 0 10px 0;
    color: var(--text-dark);
    font-weight: 700;
}

.quick-actions-desc {
    color: var(--text-light);
    font-size: 14px;
    margin: 0 0 25px 0;
}

.actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
}

.action-card {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    text-decoration: none;
    color: var(--text-dark);
    transition: all 0.3s ease;
    border: 2px solid transparent;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    min-height: 280px;
}

.action-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(102, 126, 234, 0.2);
    border-color: var(--primary-color);
}

.action-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin: 15px 0 10px 0;
    color: var(--text-dark);
}

.action-card p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
    margin: 0;
}

.action-icon {
    height: 70px;
    width: 70px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin-bottom: 20px;
    flex-shrink: 0;
    font-size: 32px;
}

.action-card h3 {
    font-size: 18px;
    margin: 0 0 8px 0;
    color: var(--text-dark);
}

.action-card p {
    font-size: 13px;
    color: var(--text-light);
    margin: 0;
    line-height: 1.5;
}

/* Recent Section */
.recent-section {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.recent-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.recent-header h2 {
    font-size: 22px;
    margin: 0;
    color: var(--text-dark);
    font-weight: 700;
}

.view-all-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
}

.view-all-link:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

.recent-table {
    overflow-x: auto;
}

.recent-table table {
    width: 100%;
    border-collapse: collapse;
}

.recent-table thead {
    background: var(--bg-light);
}

.recent-table th {
    padding: 15px;
    text-align: left;
    font-weight: 700;
    color: var(--text-dark);
    font-size: 12px;
    text-transform: uppercase;
    border-bottom: 2px solid var(--border-color);
    letter-spacing: 0.5px;
    background: var(--bg-light);
}

.recent-table td {
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-dark);
    font-size: 14px;
}

.recent-table tbody tr:hover {
    background: var(--bg-light);
}

.table-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    padding: 4px 8px;
    border-radius: 4px;
}

.table-link:hover {
    color: white;
    background: var(--primary-color);
}

/* Invoice Form Styles */
.invoice-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.invoice-header h1 {
    font-size: 36px;
    margin: 0 0 5px 0;
    color: var(--text-dark);
}

.invoice-header p {
    color: var(--text-light);
    margin: 0;
    font-size: 14px;
}

.form-container {
    background: white;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    padding: 40px;
}

.invoice-form {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.form-section {
    padding-bottom: 30px;
    border-bottom: 1px solid var(--border-color);
}

.form-section:last-of-type {
    border-bottom: none;
}

.form-section h2 {
    font-size: 20px;
    font-weight: 700;
    margin: 0 0 5px 0;
    color: var(--text-dark);
}

.form-note {
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 20px;
}

.form-grid-1 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.form-grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 15px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    transition: all 0.3s ease;
    background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.gst-select {
    cursor: pointer;
}

/* GST Calculator Display */
.gst-calculator {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 25px;
    border-radius: 12px;
    margin: 20px 0;
}

/* Items Table */
.items-table-container {
    overflow-x: auto;
    margin: 20px 0;
}

.items-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.items-table thead {
    background: #f7fafc;
}

.items-table th {
    padding: 15px;
    text-align: left;
    font-weight: 700;
    color: var(--text-dark);
    font-size: 13px;
    text-transform: uppercase;
    border-bottom: 2px solid var(--border-color);
}

.items-table td {
    padding: 12px 15px;
    border-bottom: 1px solid var(--border-color);
}

.items-table input,
.items-table select {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 13px;
    font-family: inherit;
}

.items-table input:focus,
.items-table select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.1);
}

.item-amount {
    font-weight: 600;
    color: var(--primary-color);
    display: block;
    padding: 8px 10px;
}

.btn-remove-item {
    width: 100%;
    padding: 8px 10px !important;
    font-size: 12px !important;
    background: #ff6b6b !important;
    color: white !important;
    border: none !important;
    border-radius: 4px !important;
    cursor: pointer !important;
}

.btn-remove-item:hover {
    background: #ff5252 !important;
}

.calculation-row {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    font-size: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.calculation-row.total {
    border-bottom: none;
    padding-top: 15px;
    font-size: 18px;
    font-weight: 700;
    border-top: 2px solid rgba(255, 255, 255, 0.3);
    margin-top: 10px;
}

/* Form Actions */
.form-actions {
    display: flex;
    gap: 15px;
    margin-top: 30px;
    padding-top: 30px;
    border-top: 2px solid var(--border-color);
}

.form-actions .btn {
    flex: 1;
    padding: 14px;
    font-size: 15px;
}

/* Invoices Styles */
.invoices-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.invoices-header h1 {
    font-size: 36px;
    margin: 0 0 5px 0;
    color: var(--text-dark);
}

.invoices-header p {
    color: var(--text-light);
    margin: 0;
    font-size: 14px;
}

.invoices-container {
    margin-bottom: 40px;
}

.invoices-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 25px;
}

.invoice-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.invoice-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(102, 126, 234, 0.2);
}

.invoice-card-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.invoice-number {
    font-size: 18px;
    font-weight: 700;
}

.status-badge {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
}

.status-issued {
    background: rgba(72, 187, 120, 0.2);
    color: #48bb78;
}

.invoice-card-body {
    padding: 20px;
    flex: 1;
}

.invoice-detail {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.invoice-detail:last-of-type {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.detail-label {
    color: var(--text-light);
    font-size: 12px;
    text-transform: uppercase;
    font-weight: 600;
}

.detail-value {
    color: var(--text-dark);
    font-weight: 600;
}

.invoice-amounts {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 2px solid var(--border-color);
}

.amount-item {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    margin-bottom: 8px;
    color: var(--text-light);
}

.amount-item.total {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 15px;
    margin-bottom: 0;
}

.invoice-card-footer {
    display: flex;
    gap: 10px;
    padding: 15px 20px;
    background: var(--bg-light);
    border-top: 1px solid var(--border-color);
}

.invoice-action {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 12px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-download {
    background: #667eea;
    color: white;
}

.btn-download:hover {
    background: #764ba2;
    transform: translateY(-2px);
}

.btn-view {
    background: white;
    color: #667eea;
    border: 2px solid #667eea;
}

.btn-view:hover {
    background: #667eea;
    color: white;
    transform: translateY(-2px);
}

/* Invoices Summary */
.invoices-summary {
    background: white;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    padding: 30px;
}

.invoices-summary h2 {
    font-size: 22px;
    margin: 0 0 25px 0;
    color: var(--text-dark);
}

.summary-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.summary-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: var(--bg-light);
    border-radius: 10px;
    border-left: 4px solid var(--primary-color);
}

.summary-icon {
    font-size: 32px;
}

.summary-content {
    flex: 1;
}

.summary-label {
    font-size: 12px;
    color: var(--text-light);
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: 5px;
}

.summary-number {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
}

/* Empty State Large */
.empty-state-large {
    text-align: center;
    padding: 80px 40px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.empty-icon-large {
    font-size: 80px;
    margin-bottom: 20px;
    display: block;
}

.empty-icon {
    font-size: 64px;
    margin-bottom: 20px;
    opacity: 0.3;
    text-align: center;
}

.empty-state {
    text-align: center;
    padding: 60px 40px;
}

.empty-state h3 {
    font-size: 24px;
    margin: 20px 0 15px 0;
    color: var(--text-dark);
    font-weight: 700;
}

.empty-message {
    color: var(--text-light);
    margin: 0 0 30px 0;
    font-size: 15px;
    line-height: 1.6;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.empty-state-large h2 {
    font-size: 28px;
    margin: 0 0 10px 0;
    color: var(--text-dark);
}

.empty-state-large p {
    color: var(--text-light);
    margin: 0 0 30px 0;
    font-size: 15px;
    line-height: 1.6;
}

/* Mobile Responsive - Medium Tablets (768px) */
@media (max-width: 768px) {
    /* Navigation */
    .dashboard-nav {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 1000;
        padding: 0;
    }

    .nav-container {
        height: 60px;
        padding: 0 12px;
    }

    .nav-brand {
        font-size: 16px;
        min-width: 150px;
    }

    .hamburger-menu {
        display: flex;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        flex-direction: column;
        padding: 15px;
        gap: 10px;
        box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
        z-index: 999;
        width: 100%;
    }

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

    .nav-user {
        font-size: 12px;
        width: 100%;
        padding: 8px;
        background: rgba(255, 255, 255, 0.1);
        border-radius: 4px;
    }

    .nav-logout {
        width: 100%;
        text-align: center;
        padding: 10px;
        background: rgba(255, 255, 255, 0.2);
    }

    .sidebar {
        width: 100%;
        height: auto;
        position: static;
        padding: 10px 0;
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
        top: auto;
    }

    .sidebar-menu {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 5px;
        padding: 0 10px;
    }

    .menu-item {
        flex: 1;
        min-width: 60px;
        padding: 10px;
        font-size: 12px;
    }

    .menu-text {
        display: inline;
        font-size: 11px;
    }

    .menu-icon {
        font-size: 16px;
    }

    /* Main Content */
    .dashboard-main {
        padding: 20px 15px;
        max-width: 100%;
    }

    /* Forms */
    .form-container {
        padding: 20px;
        border-radius: 8px;
    }

    .form-grid-1 {
        gap: 15px;
    }

    .form-grid-2 {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .form-group label {
        font-size: 13px;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 10px 12px;
        font-size: 16px;
    }

    .form-actions {
        flex-direction: column;
        gap: 10px;
    }

    .form-actions .btn {
        width: 100%;
        padding: 12px;
    }

    /* Items Table */
    .items-table-container {
        overflow-x: auto;
        margin: 15px 0;
    }

    .items-table {
        font-size: 12px;
    }

    .items-table th,
    .items-table td {
        padding: 8px 5px;
    }

    /* Invoice Display */
    .invoice-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
        margin-bottom: 25px;
    }

    .invoice-header h1 {
        font-size: 26px;
    }

    .invoice-header p {
        font-size: 13px;
    }

    /* GST Calculator */
    .gst-calculator {
        padding: 18px;
        font-size: 13px;
    }

    .calculation-row {
        padding: 8px 0;
        font-size: 13px;
    }

    .calculation-row.total {
        font-size: 15px;
    }

    /* Stats Grid */
    .stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 15px;
    }

    .stat-card {
        padding: 15px;
        min-height: 140px;
    }

    .stat-icon {
        height: 50px;
        width: 50px;
        font-size: 24px;
    }

    .stat-number {
        font-size: 24px;
    }

    /* Invoice Grid */
    .invoices-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 15px;
    }

    .invoice-card {
        border-radius: 8px;
    }

    .invoice-card-header {
        padding: 15px;
    }

    .invoice-card-body {
        padding: 15px;
    }

    .invoice-card-footer {
        gap: 8px;
        padding: 12px;
    }

    .invoice-action {
        font-size: 11px;
        padding: 8px 5px;
    }

    /* Buttons */
    .btn, .btn-primary, .btn-secondary {
        padding: 10px 18px;
        font-size: 14px;
        border-radius: 6px;
    }

    .btn-large {
        padding: 12px 20px;
        font-size: 14px;
    }

    /* Tables */
    .recent-table th,
    .recent-table td {
        padding: 10px 8px;
        font-size: 12px;
    }

    /* Section Titles */
    .section-title {
        font-size: 32px;
        margin-bottom: 30px;
    }

    /* Feature Cards */
    .feature-card {
        padding: 25px 15px;
    }

    .feature-icon {
        font-size: 40px;
    }

    /* Actions Grid */
    .actions-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }

    .action-card {
        padding: 20px;
        min-height: 240px;
    }
}

/* Mobile Responsive - Small Phones (480px) */
@media (max-width: 480px) {
    html {
        font-size: 14px;
    }

    body {
        margin: 0;
        padding: 0;
    }

    /* Navigation */
    .dashboard-nav {
        position: fixed;
        top: 0;
        width: 100%;
        z-index: 1000;
    }

    .nav-container {
        padding: 10px 10px;
        height: auto;
    }

    .nav-brand {
        font-size: 18px;
    }

    .nav-menu {
        flex-direction: column;
        gap: 8px;
        width: 100%;
        margin-top: 5px;
    }

    .nav-user {
        display: none;
    }

    .nav-logout {
        width: 100%;
        text-align: center;
        padding: 8px 12px;
        font-size: 12px;
    }

    /* Dashboard Container */
    .dashboard-container {
        margin-top: 70px;
    }

    .sidebar {
        width: 100%;
        padding: 8px 0;
        height: auto;
    }

    .sidebar-menu {
        gap: 2px;
        padding: 0 5px;
        flex-wrap: wrap;
    }

    .menu-item {
        padding: 8px 5px;
        font-size: 11px;
        min-width: 50px;
        flex: 1 1 auto;
    }

    .menu-icon {
        font-size: 14px;
        margin: 0;
    }

    .menu-text {
        display: none;
    }

    /* Main Content */
    .dashboard-main {
        padding: 15px 10px;
        overflow-x: hidden;
    }

    /* Forms */
    .form-container {
        padding: 15px;
        border-radius: 6px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    }

    .form-section {
        padding-bottom: 15px;
        margin-bottom: 15px;
    }

    .form-section h2 {
        font-size: 16px;
        margin-bottom: 8px;
    }

    .form-note {
        font-size: 12px;
        margin-bottom: 15px;
    }

    .form-grid-1,
    .form-grid-2 {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .form-group label {
        font-size: 12px;
        margin-bottom: 6px;
        font-weight: 600;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 10px;
        font-size: 16px;
        border-radius: 4px;
        width: 100%;
    }

    .form-group textarea {
        min-height: 80px;
    }

    .input-hint {
        font-size: 11px;
        margin-top: 3px;
    }

    .form-actions {
        flex-direction: column;
        gap: 8px;
        margin-top: 20px;
    }

    .form-actions .btn {
        width: 100%;
        padding: 11px 15px;
        font-size: 13px;
    }

    /* Items Table - Mobile Friendly */
    .items-table-container {
        overflow-x: auto;
        margin: 15px -10px;
        padding: 0 10px;
        border-radius: 4px;
    }

    .items-table {
        font-size: 11px;
        min-width: 600px;
    }

    .items-table th {
        padding: 8px 4px;
        font-size: 10px;
    }

    .items-table td {
        padding: 6px 4px;
        font-size: 11px;
    }

    .items-table input,
    .items-table select {
        padding: 6px;
        font-size: 12px;
    }

    /* GST Calculator */
    .gst-calculator {
        padding: 15px;
        margin: 15px 0;
        font-size: 12px;
        border-radius: 6px;
    }

    .calculation-row {
        padding: 6px 0;
        font-size: 12px;
    }

    .calculation-row.total {
        font-size: 14px;
        padding-top: 12px;
        margin-top: 8px;
    }

    /* Headers */
    .dashboard-header,
    .invoices-header,
    .invoice-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        margin-bottom: 20px;
    }

    .dashboard-header h1,
    .invoices-header h1,
    .invoice-header h1 {
        font-size: 22px;
        margin: 0 0 3px 0;
    }

    .dashboard-header p,
    .invoices-header p,
    .invoice-header p {
        font-size: 12px;
        margin: 0;
    }

    /* Stats Grid */
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .stat-card {
        padding: 15px;
        min-height: 120px;
        gap: 12px;
    }

    .stat-icon {
        height: 45px;
        width: 45px;
        font-size: 20px;
        min-width: 45px;
    }

    .stat-number {
        font-size: 20px;
    }

    .stat-label {
        font-size: 11px;
    }

    /* Buttons */
    .btn, .btn-primary, .btn-secondary, .btn-outline {
        padding: 10px 15px;
        font-size: 13px;
        border-radius: 5px;
        min-height: 44px;
    }

    .btn-large {
        padding: 12px 15px;
        font-size: 13px;
        width: 100%;
    }

    /* Invoice Grid */
    .invoices-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .invoice-card {
        border-radius: 6px;
    }

    .invoice-card-header {
        padding: 12px;
    }

    .invoice-number {
        font-size: 15px;
    }

    .invoice-card-body {
        padding: 12px;
    }

    .invoice-detail {
        margin-bottom: 10px;
        padding-bottom: 10px;
        font-size: 12px;
    }

    .detail-label {
        font-size: 10px;
    }

    .invoice-amounts {
        margin-top: 12px;
        padding-top: 12px;
    }

    .amount-item {
        font-size: 12px;
        margin-bottom: 6px;
    }

    .invoice-card-footer {
        flex-direction: column;
        gap: 6px;
        padding: 10px;
    }

    .invoice-action {
        width: 100%;
        justify-content: center;
        padding: 10px 8px;
        font-size: 12px;
        min-height: 40px;
    }

    /* Section Titles */
    .section-title {
        font-size: 24px;
        margin-bottom: 20px;
    }

    .section-subtitle {
        font-size: 14px;
        margin-bottom: 25px;
    }

    /* Feature Cards */
    .features-grid,
    .pricing-grid,
    .testimonials-grid,
    .steps-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .feature-card,
    .step-card,
    .pricing-card,
    .testimonial-card {
        padding: 20px 15px;
        border-radius: 8px;
    }

    .feature-icon {
        font-size: 36px;
    }

    .feature-card h3,
    .step-card h3,
    .pricing-card h3 {
        font-size: 16px;
        margin: 8px 0;
    }

    .feature-card p,
    .step-card p {
        font-size: 13px;
    }

    /* Action Cards */
    .actions-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .action-card {
        padding: 20px;
        min-height: 200px;
    }

    .action-icon {
        height: 50px;
        width: 50px;
        font-size: 24px;
    }

    .action-card h3 {
        font-size: 15px;
        margin: 10px 0 6px 0;
    }

    .action-card p {
        font-size: 12px;
    }

    /* Tables */
    .recent-table {
        overflow-x: auto;
    }

    .recent-table table {
        min-width: 500px;
    }

    .recent-table th,
    .recent-table td {
        padding: 8px 6px;
        font-size: 11px;
    }

    /* Summary Section */
    .invoices-summary {
        padding: 15px;
    }

    .invoices-summary h2 {
        font-size: 16px;
        margin-bottom: 15px;
    }

    .summary-stats {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .summary-item {
        padding: 15px;
        gap: 12px;
    }

    .summary-icon {
        font-size: 24px;
    }

    .summary-label {
        font-size: 11px;
    }

    .summary-number {
        font-size: 18px;
    }

    /* Empty State */
    .empty-state-large {
        padding: 40px 20px;
    }

    .empty-icon-large {
        font-size: 60px;
    }

    .empty-state-large h2 {
        font-size: 20px;
        margin: 15px 0 10px 0;
    }

    .empty-state-large p {
        font-size: 13px;
    }

    /* Hero Section */
    .hero-section {
        padding: 30px 15px 50px 15px;
        min-height: 60vh;
    }

    .hero-title {
        font-size: 24px;
        margin-bottom: 15px;
    }

    .hero-subtitle {
        font-size: 13px;
        margin-bottom: 25px;
    }

    .hero-buttons {
        gap: 10px;
        margin-bottom: 30px;
    }

    .hero-buttons .btn {
        width: 100%;
        padding: 11px 15px;
        font-size: 12px;
    }

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        margin-top: 25px;
    }

    .stat-item {
        padding: 12px;
        gap: 8px;
    }

    .stat-number {
        width: 45px;
        height: 45px;
        font-size: 18px;
    }

    /* CTA Section */
    .cta-section {
        padding: 50px 15px;
    }

    .cta-section h2 {
        font-size: 22px;
        margin-bottom: 10px;
    }

    .cta-section p {
        font-size: 14px;
        margin-bottom: 20px;
    }

    /* Footer */
    .landing-footer {
        padding: 40px 15px 15px 15px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 25px;
        margin-bottom: 30px;
    }

    .footer-col h4 {
        font-size: 14px;
    }

    .footer-col p,
    .footer-col a {
        font-size: 12px;
    }

    /* Pricing */
    .pricing-card.featured {
        transform: scale(1);
        border-width: 2px;
    }

    .pricing-amount {
        font-size: 28px;
    }

    .pricing-features li {
        padding: 8px 0;
        font-size: 12px;
    }

    /* Auth Forms */
    .auth-card {
        border-radius: 0;
        box-shadow: none;
    }

    .auth-header {
        padding: 30px 20px;
    }

    .auth-header h1 {
        font-size: 22px;
    }

    .auth-form {
        padding: 25px 20px;
    }

    .form-group {
        margin-bottom: 18px;
    }

    .form-group input {
        padding: 11px 12px;
        font-size: 16px;
    }

    .auth-footer {
        padding: 15px 20px 20px 20px;
    }

    /* Responsive Images */
    .brand-logo,
    .dashboard-logo {
        max-width: 100%;
        height: auto;
    }

    /* Touch-friendly spacing */
    button, a.btn, input[type="button"], input[type="submit"] {
        min-height: 44px;
        min-width: 44px;
    }

    /* Container */
    .section-container {
        padding: 0 12px;
    }
}

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

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

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn {
        width: 100%;
    }

    .section-title {
        font-size: 32px;
    }

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

    .dashboard-container {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
        height: auto;
        position: static;
        padding: 15px 0;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    }

    .sidebar-menu {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 5px;
    }

    .menu-item {
        flex: 1;
        min-width: 100px;
    }

    .menu-text {
        display: none;
    }

    .dashboard-main {
        padding: 25px;
    }

    .dashboard-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }

    .dashboard-header .btn {
        width: 100%;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .actions-grid {
        grid-template-columns: 1fr;
    }

    .nav-menu {
        gap: 15px;
    }

    .nav-user {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-section {
        padding: 40px 20px 60px 20px;
        min-height: auto;
    }

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

    .hero-subtitle {
        font-size: 14px;
    }

    .hero-stats {
        gap: 20px;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .auth-card {
        border-radius: 0;
    }

    .auth-header {
        padding: 30px 20px;
    }

    .auth-form {
        padding: 30px 20px;
    }

    .auth-footer {
        padding: 0 20px 20px 20px;
    }

    .dashboard-main {
        padding: 15px;
    }

    .dashboard-header h1 {
        font-size: 28px;
    }

    .stat-card {
        flex-direction: column;
        text-align: center;
    }

    .recent-section {
        padding: 15px;
    }

    .recent-table th,
    .recent-table td {
        padding: 10px;
        font-size: 12px;
    }
}

/* ========== LANDING PAGE STYLES ========== */

/* Header/Navbar Landing */
.landing-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding-top: 0;
}

.navbar-landing {
    backdrop-filter: blur(10px);
    background: rgba(102, 126, 234, 0.95);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.nav-container-landing {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand-landing {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.nav-brand-landing:hover {
    opacity: 0.9;
    transform: scale(1.02);
}

.brand-logo {
    height: 50px;
    width: auto;
    display: block;
}

.brand-icon {
    font-size: 28px;
}

.brand-text {
    letter-spacing: -0.5px;
}

.nav-links-landing {
    display: flex;
    align-items: center;
    gap: 30px;
}

/* Hamburger Menu Toggle */
.hamburger-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 101;
}

.hamburger-toggle span {
    width: 25px;
    height: 3px;
    background: white;
    margin: 5px 0;
    border-radius: 3px;
    transition: all 0.3s ease;
    display: block;
}

.hamburger-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(10px, 10px);
}

.hamburger-toggle.active span:nth-child(2) {
    opacity: 0;
}

.hamburger-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

.nav-link-landing {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link-landing:hover {
    opacity: 0.8;
}

.nav-link-landing::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: white;
    transition: width 0.3s ease;
}

.nav-link-landing:hover::after {
    width: 100%;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 80px 20px;
    text-align: center;
    min-height: 70vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(240, 147, 251, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(102, 126, 234, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
    animation: slideUp 0.8s ease-out;
}

.hero-title {
    font-size: 48px;
    font-weight: 800;
    margin: 0 0 20px 0;
    line-height: 1.2;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 18px;
    margin: 0 0 40px 0;
    opacity: 0.95;
    font-weight: 300;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin: 40px 0;
    flex-wrap: wrap;
}

.btn-large {
    padding: 14px 32px;
    font-size: 16px;
    border-radius: 8px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.btn {
    padding: 10px 24px;
    border-radius: 8px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    border: none;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 14px;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(102, 126, 234, 0.5);
}

.btn-primary:active {
    transform: translateY(-1px);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
}

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

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
}

.btn-sm {
    padding: 8px 20px;
    font-size: 14px;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
    margin-top: 50px;
}

.stat-item {
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

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

.stat-number {
    font-size: 24px;
    font-weight: 700;
    color: rgb(6, 6, 6);
    background: rgba(255, 255, 255, 0.2);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    letter-spacing: 2px;
}



/* Section Styles */
.section-title {
    font-size: 40px;
    font-weight: 800;
    text-align: center;
    margin: 0 0 15px 0;
    color: var(--text-dark);
}

.section-subtitle {
    text-align: center;
    font-size: 18px;
    color: var(--text-light);
    margin: 0 0 50px 0;
}

/* Features Section */
.features-section {
    padding: 80px 20px;
    background: white;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    padding: 40px 25px;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.15);
    border-color: var(--primary-color);
}

.feature-icon {
    font-size: 48px;
    line-height: 1;
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin: 0;
    color: var(--text-dark);
}

.feature-card p {
    margin: 0;
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.6;
}

/* How It Works Section */
.how-it-works {
    padding: 80px 20px;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.step-card {
    background: white;
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
}

.step-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.2);
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    font-weight: 700;
    font-size: 24px;
    margin-bottom: 15px;
}

.step-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin: 10px 0;
    color: var(--text-dark);
}

.step-card p {
    font-size: 14px;
    color: var(--text-light);
    margin: 0;
}

/* Pricing Section */
.pricing-section {
    padding: 80px 20px;
    background: white;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    max-width: 900px;
    margin: 0 auto;
}

.pricing-card {
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 40px;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
}

.pricing-card.featured {
    border-color: var(--primary-color);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.2);
    transform: scale(1.05);
}

.pricing-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.15);
}

.pricing-badge {
    display: inline-block;
    background: var(--bg-light);
    color: var(--primary-color);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 15px;
    text-transform: uppercase;
}

.pricing-badge.featured {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.pricing-card h3 {
    font-size: 24px;
    font-weight: 700;
    margin: 10px 0;
    color: var(--text-dark);
}

.pricing-limit {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 20px;
}

.pricing-amount {
    font-size: 36px;
    font-weight: 800;
    color: var(--primary-color);
    margin: 10px 0;
}

.pricing-duration {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 30px;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 0 0 30px 0;
    text-align: left;
}

.pricing-features li {
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 14px;
    color: var(--text-dark);
}

.pricing-features li:last-child {
    border-bottom: none;
}

/* Testimonials Section */
.testimonials-section {
    padding: 80px 20px;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.2);
}

.testimonial-stars {
    font-size: 16px;
    margin-bottom: 15px;
    display: block;
}

.testimonial-text {
    font-size: 15px;
    color: var(--text-dark);
    margin: 15px 0;
    line-height: 1.6;
    font-style: italic;
}

.testimonial-author {
    font-size: 13px;
    color: var(--text-light);
    font-weight: 600;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 100px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(240, 147, 251, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(102, 126, 234, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.cta-content {
    position: relative;
    z-index: 1;
    max-width: 600px;
    margin: 0 auto;
}

.cta-section h2 {
    font-size: 40px;
    font-weight: 800;
    margin: 0 0 15px 0;
}

.cta-section p {
    font-size: 18px;
    margin: 0 0 30px 0;
    opacity: 0.95;
}

/* Footer */
.landing-footer {
    background: var(--text-dark);
    color: white;
    padding: 60px 20px 20px 20px;
}

.footer-content {
    background: var(--text-dark);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-col h4 {
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 15px 0;
    color: white;
}

.footer-col p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    margin: 0 0 15px 0;
    line-height: 1.6;
}

.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

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

.footer-socials {
    display: flex;
    gap: 15px;
    margin-top: 15px;
}

.social-link {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s ease;
    display: inline-block;
}

.social-link:hover {
    color: white;
    transform: translateY(-2px);
}

.footer-disclaimer {
    background: rgba(240, 147, 251, 0.1);
    border-left: 4px solid var(--accent-color);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 30px;
}

.footer-disclaimer p {
    font-size: 13px;
    margin: 0;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-copyright {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    margin: 0 0 10px 0;
}

.footer-tagline {
    font-size: 14px;
    color: var(--accent-color);
    margin: 0;
    font-weight: 600;
}

/* Animations */
@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger-toggle {
        display: flex;
    }

    .nav-links-landing {
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        flex-direction: column;
        gap: 10px;
        padding: 20px;
        box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
        display: none;
        z-index: 999;
    }

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

    .nav-link-landing {
        font-size: 14px;
        padding: 12px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.2);
        width: 100%;
    }

    .nav-link-landing:last-child {
        border-bottom: none;
    }

    .nav-link-landing::after {
        display: none;
    }

    .btn-sm {
        padding: 6px 15px !important;
        font-size: 12px !important;
        width: 100%;
        text-align: center;
    }

    .hero-title {
        font-size: 32px;
    }

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

    .hero-buttons {
        flex-direction: column;
    }

    .btn-large {
        width: 100%;
        justify-content: center;
    }

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

    .section-subtitle {
        font-size: 16px;
        margin-bottom: 30px;
    }

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

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        margin-top: 30px;
    }

    .cta-section h2 {
        font-size: 28px;
    }

    .cta-section p {
        font-size: 16px;
    }

    .footer-grid {
        gap: 25px;
        margin-bottom: 30px;
    }

@media (max-width: 480px) {
    .nav-brand-landing {
        font-size: 16px;
    }

    .nav-links-landing {
        gap: 10px;
    }

    .hero-title {
        font-size: 24px;
    }

    .hero-subtitle {
        font-size: 14px;
    }

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .stat-number {
        font-size: 24px;
    }

    .stat-label {
        font-size: 12px;
    }

    .features-grid,
    .pricing-grid,
    .testimonials-grid,
    .steps-grid {
        grid-template-columns: 1fr;
    }

    .section-title {
        font-size: 22px;
    }

    .feature-card,
    .step-card,
    .pricing-card,
    .testimonial-card {
        padding: 20px;
    }

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