:root {
    /* Color Variables */
    --color-primary: #4361ee;
    --color-primary-light: #4895ef;
    --color-primary-dark: #3f37c9;
    --color-secondary: #4cc9f0;
    --color-success: #4caf50;
    --color-info: #2196f3;
    --color-warning: #ff9800;
    --color-danger: #f44336;
    --color-light: #f8f9fa;
    --color-dark: #212529;
    --color-gray: #6c757d;
    --color-gray-light: #e9ecef;
    --color-gray-dark: #343a40;
    --color-white: #ffffff;

    /* Typography */
    --font-family-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    --font-size-base: 1rem;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-bold: 700;
    --line-height-base: 1.5;

    /* Spacing */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 1rem;
    --spacing-4: 1.5rem;
    --spacing-5: 3rem;

    /* Border Radius */
    --border-radius-sm: 0.25rem;
    --border-radius: 0.375rem;
    --border-radius-lg: 0.5rem;
    --border-radius-xl: 1rem;

    /* Box Shadow */
    --box-shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    --box-shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);

    /* Transitions */
    --transition-base: all 0.2s ease-in-out;

    /* Container Widths */
    --container-max-width: 1200px;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    line-height: var(--line-height-base);
    color: var(--color-dark);
    background-color: var(--color-light);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

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

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

img {
    max-width: 100%;
    height: auto;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    margin-bottom: var(--spacing-3);
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.5rem;
}

h5 {
    font-size: 1.25rem;
}

h6 {
    font-size: 1rem;
}

p {
    margin-bottom: var(--spacing-3);
}

/* Layout */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-3);
}

main {
    flex: 1;
    padding: var(--spacing-4) 0;
}

/* Header */
header {
    background-color: var(--color-white);
    box-shadow: var(--box-shadow-sm);
    padding: var(--spacing-3) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

.logo a {
    color: inherit;
    text-decoration: none;
}

/* Navigation */
nav ul {
    list-style: none;
    display: flex;
    gap: var(--spacing-3);
}

nav a {
    color: var(--color-dark);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    padding: var(--spacing-2);
    border-radius: var(--border-radius);
    transition: var(--transition-base);
}

nav a:hover,
nav a.active {
    color: var(--color-primary);
    background-color: rgba(67, 97, 238, 0.1);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-dark);
}

/* Footer */
footer {
    background-color: var(--color-gray-dark);
    color: var(--color-white);
    padding: var(--spacing-4) 0;
    margin-top: auto;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-4);
}

.footer-section h5 {
    color: var(--color-white);
    margin-bottom: var(--spacing-3);
    font-size: 1.1rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: var(--spacing-2);
}

.footer-section a {
    color: var(--color-gray-light);
    text-decoration: none;
    transition: var(--transition-base);
}

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

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-4);
    margin-top: var(--spacing-4);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Buttons */
.button {
    display: inline-block;
    font-weight: var(--font-weight-medium);
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    user-select: none;
    border: 1px solid transparent;
    padding: 0.5rem 1rem;
    font-size: 1rem;
    line-height: 1.5;
    border-radius: var(--border-radius);
    transition: var(--transition-base);
    cursor: pointer;
}

.button:disabled {
    opacity: 0.65;
    pointer-events: none;
}

.button-primary {
    color: var(--color-white);
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.button-primary:hover {
    color: var(--color-white);
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    text-decoration: none;
}

.button-secondary {
    color: var(--color-white);
    background-color: var(--color-secondary);
    border-color: var(--color-secondary);
}

.button-secondary:hover {
    background-color: var(--color-primary-light);
    border-color: var(--color-primary-light);
    text-decoration: none;
}

.button-outline {
    color: var(--color-primary);
    background-color: transparent;
    border-color: var(--color-primary);
}

.button-outline:hover {
    color: var(--color-white);
    background-color: var(--color-primary);
    text-decoration: none;
}

.button-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
}

.button-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1.125rem;
}

/* Forms */
.form-group {
    margin-bottom: var(--spacing-3);
}

label {
    display: block;
    margin-bottom: var(--spacing-1);
    font-weight: var(--font-weight-medium);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
select,
textarea {
    display: block;
    width: 100%;
    padding: 0.5rem 0.75rem;
    font-size: 1rem;
    font-weight: var(--font-weight-normal);
    line-height: 1.5;
    color: var(--color-dark);
    background-color: var(--color-white);
    background-clip: padding-box;
    border: 1px solid var(--color-gray-light);
    border-radius: var(--border-radius);
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="number"]:focus,
input[type="date"]:focus,
select:focus,
textarea:focus {
    color: var(--color-dark);
    background-color: var(--color-white);
    border-color: var(--color-primary-light);
    outline: 0;
    box-shadow: 0 0 0 0.2rem rgba(67, 97, 238, 0.25);
}

input[type="checkbox"],
input[type="radio"] {
    margin-right: var(--spacing-1);
}

.form-check {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-2);
}

.form-check-input {
    margin-right: var(--spacing-2);
}

.form-check-label {
    margin-bottom: 0;
}

/* Cards */
.card {
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0;
    word-wrap: break-word;
    background-color: var(--color-white);
    background-clip: border-box;
    border: 1px solid rgba(0, 0, 0, 0.125);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-sm);
    overflow: hidden;
    margin-bottom: var(--spacing-4);
}

.card:last-child {
    margin-bottom: 0;
}

.card-header {
    padding: var(--spacing-3);
    margin-bottom: 0;
    background-color: rgba(0, 0, 0, 0.03);
    border-bottom: 1px solid rgba(0, 0, 0, 0.125);
}

.card-body {
    flex: 1 1 auto;
    padding: var(--spacing-3);
}

.card-footer {
    padding: var(--spacing-3);
    background-color: rgba(0, 0, 0, 0.03);
    border-top: 1px solid rgba(0, 0, 0, 0.125);
}

/* Alerts */
.alert {
    position: relative;
    padding: var(--spacing-3);
    margin-bottom: var(--spacing-3);
    border: 1px solid transparent;
    border-radius: var(--border-radius);
}

.alert-success {
    color: #155724;
    background-color: #d4edda;
    border-color: #c3e6cb;
}

.alert-info {
    color: #0c5460;
    background-color: #d1ecf1;
    border-color: #bee5eb;
}

.alert-warning {
    color: #856404;
    background-color: #fff3cd;
    border-color: #ffeeba;
}

.alert-danger {
    color: #721c24;
    background-color: #f8d7da;
    border-color: #f5c6cb;
}

/* Badge Styles */
.badge {
    display: inline-block;
    padding: 0.25em 0.6em;
    font-size: 75%;
    font-weight: 700;
    line-height: 1;
    text-align: center;
    white-space: nowrap;
    vertical-align: baseline;
    border-radius: 0.25rem;
}

.badge-success {
    color: #fff;
    background-color: var(--color-success);
}

.badge-warning {
    color: #212529;
    background-color: var(--color-warning);
}

.badge-danger {
    color: #fff;
    background-color: var(--color-danger);
}

.badge-completed {
    background-color: var(--color-success);
    color: white;
}

.badge-pending {
    background-color: var(--color-warning);
    color: var(--color-dark);
}

.badge-failed,
.badge-cancelled {
    background-color: var(--color-danger);
    color: white;
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--spacing-3);
}

th,
td {
    padding: var(--spacing-2);
    text-align: left;
    border-bottom: 1px solid var(--color-gray-light);
}

th {
    font-weight: var(--font-weight-bold);
    background-color: var(--color-gray-light);
}

/* Utilities */
.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.text-left {
    text-align: left;
}

.mt-1 {
    margin-top: var(--spacing-1);
}

.mt-2 {
    margin-top: var(--spacing-2);
}

.mt-3 {
    margin-top: var(--spacing-3);
}

.mt-4 {
    margin-top: var(--spacing-4);
}

.mt-5 {
    margin-top: var(--spacing-5);
}

.mb-1 {
    margin-bottom: var(--spacing-1);
}

.mb-2 {
    margin-bottom: var(--spacing-2);
}

.mb-3 {
    margin-bottom: var(--spacing-3);
}

.mb-4 {
    margin-bottom: var(--spacing-4);
}

.mb-5 {
    margin-bottom: var(--spacing-5);
}

.ml-1 {
    margin-left: var(--spacing-1);
}

.ml-2 {
    margin-left: var(--spacing-2);
}

.ml-3 {
    margin-left: var(--spacing-3);
}

.ml-auto {
    margin-left: auto;
}

.mr-1 {
    margin-right: var(--spacing-1);
}

.mr-2 {
    margin-right: var(--spacing-2);
}

.mr-3 {
    margin-right: var(--spacing-3);
}

.mr-auto {
    margin-right: auto;
}

.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

.p-1 {
    padding: var(--spacing-1);
}

.p-2 {
    padding: var(--spacing-2);
}

.p-3 {
    padding: var(--spacing-3);
}

.p-4 {
    padding: var(--spacing-4);
}

.p-5 {
    padding: var(--spacing-5);
}

.d-flex {
    display: flex;
}

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

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

.justify-content-between {
    justify-content: space-between;
}

.align-items-center {
    align-items: center;
}

.flex-wrap {
    flex-wrap: wrap;
}

.w-100 {
    width: 100%;
}

.h-100 {
    height: 100%;
}

/* Grid System */
.row {
    display: flex;
    flex-wrap: wrap;
    margin-right: -15px;
    margin-left: -15px;
}

.col-md-4,
.col-md-6,
.col-md-8,
.col-md-12 {
    position: relative;
    width: 100%;
    padding-right: 15px;
    padding-left: 15px;
}

@media (min-width: 768px) {
    .col-md-4 {
        flex: 0 0 33.333333%;
        max-width: 33.333333%;
    }

    .col-md-6 {
        flex: 0 0 50%;
        max-width: 50%;
    }

    .col-md-8 {
        flex: 0 0 66.666667%;
        max-width: 66.666667%;
    }

    .col-md-12 {
        flex: 0 0 100%;
        max-width: 100%;
    }
}

/* Auth Forms */
.auth-form {
    max-width: 500px;
    margin: 0 auto;
    padding: var(--spacing-4);
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.auth-links {
    margin-top: var(--spacing-3);
    text-align: center;
}

/* Membership Tiers */
.tier-selection {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-4);
}

.tier-option {
    border: 1px solid var(--color-gray-light);
    border-radius: var(--border-radius);
    padding: var(--spacing-3);
    transition: var(--transition-base);
    cursor: pointer;
    position: relative;
}

.tier-option:hover {
    border-color: var(--color-primary);
    box-shadow: var(--box-shadow-sm);
}

.tier-option input[type="radio"] {
    position: absolute;
    top: var(--spacing-3);
    right: var(--spacing-3);
}

.tier-option h3 {
    margin-bottom: var(--spacing-2);
    color: var(--color-primary);
}

/* Payment Cycles */
.payment-cycle-selection {
    margin-bottom: var(--spacing-4);
}

.pricing-option {
    position: relative;
    border: 1px solid var(--color-gray-light);
    border-radius: var(--border-radius);
    padding: var(--spacing-3);
    margin-bottom: var(--spacing-3);
    transition: var(--transition-base);
    cursor: pointer;
}

.pricing-option:hover {
    border-color: var(--color-primary);
    box-shadow: var(--box-shadow-sm);
}

.pricing-option input[type="radio"] {
    position: absolute;
    top: var(--spacing-3);
    right: var(--spacing-3);
}

.pricing-option h4 {
    margin-bottom: var(--spacing-2);
    color: var(--color-primary);
}

.pricing-option p {
    margin-bottom: var(--spacing-1);
}

/* Dashboard */
.dashboard-header {
    margin-bottom: var(--spacing-4);
}

.membership-info {
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-4);
    box-shadow: var(--box-shadow-sm);
}

.membership-info dl {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-2) var(--spacing-3);
}

.membership-info dt {
    font-weight: var(--font-weight-bold);
}

.content-section {
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-sm);
}

.content-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-3);
}

.content-item {
    border: 1px solid var(--color-gray-light);
    border-radius: var(--border-radius);
    padding: var(--spacing-3);
    transition: var(--transition-base);
    margin-bottom: var(--spacing-3);
}

.content-item:hover {
    border-color: var(--color-primary-light);
    box-shadow: var(--box-shadow-sm);
}

.content-item h4 {
    margin-bottom: var(--spacing-1);
}

.content-meta,
.content-type,
.content-date {
    color: var(--color-gray);
    font-size: 0.875rem;
}

/* Dashboard Content */
.dashboard-content {
    margin-top: var(--spacing-4);
}

/* Event Items */
.event-item {
    margin-bottom: var(--spacing-3);
    padding-bottom: var(--spacing-3);
    border-bottom: 1px solid var(--color-gray-light);
}

.event-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.event-item h4 {
    margin-bottom: var(--spacing-1);
}

.event-date {
    font-size: 0.875rem;
    color: var(--color-gray);
}

/* Quick Links */
.quick-links-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.quick-links-list li {
    margin-bottom: var(--spacing-2);
}

.quick-links-list li:last-child {
    margin-bottom: 0;
}

.quick-links-list a {
    display: block;
    padding: var(--spacing-2);
    border-radius: var(--border-radius);
    transition: var(--transition-base);
}

.quick-links-list a:hover {
    background-color: rgba(67, 97, 238, 0.1);
    text-decoration: none;
}

.quick-links-list i {
    margin-right: var(--spacing-2);
    color: var(--color-primary);
}

/* Membership Renewal & Details */
.membership-renewal,
.membership-details {
    max-width: 800px;
    margin: 0 auto;
}

.membership-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-2);
    margin-top: var(--spacing-3);
}

.form-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--spacing-4);
}

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

.payment-table th,
.payment-table td {
    padding: var(--spacing-2);
    text-align: left;
    border-bottom: 1px solid var(--color-gray-light);
}

.payment-table th {
    font-weight: var(--font-weight-bold);
    background-color: var(--color-gray-light);
}

.benefits-list {
    list-style: none;
    padding: 0;
}

.benefits-list li {
    margin-bottom: var(--spacing-2);
    padding-left: var(--spacing-3);
    position: relative;
}

.benefits-list i {
    position: absolute;
    left: 0;
    top: 0.25em;
    color: var(--color-success);
}

/* Payment Methods */
.payment-methods-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-4);
}

.payment-method-card {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.payment-method-card .card-body {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex-grow: 1;
}

.payment-icon {
    max-height: 40px;
    margin: var(--spacing-3) 0;
}

/* Bank Transfer & Crypto Payment */
.bank-transfer-details,
.crypto-payment-details {
    max-width: 800px;
    margin: 0 auto;
}

.wallet-address {
    margin: var(--spacing-3) 0;
}

.address-box {
    background-color: var(--color-gray-light);
    padding: var(--spacing-2);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.address-box code {
    flex-grow: 1;
    word-break: break-all;
}

.copy-btn {
    background: none;
    border: none;
    color: var(--color-primary);
    cursor: pointer;
    padding: var(--spacing-1);
    margin-left: var(--spacing-2);
}

.copy-btn:hover {
    color: var(--color-primary-dark);
}

.qr-code {
    text-align: center;
    margin: var(--spacing-3) 0;
}

.qr-code img {
    max-width: 200px;
}

/* Crypto Tabs */
.crypto-tabs {
    margin-top: var(--spacing-3);
}

.crypto-tab-headers {
    display: flex;
    border-bottom: 1px solid var(--color-gray-light);
    margin-bottom: var(--spacing-3);
}

.crypto-tab-btn {
    padding: var(--spacing-2) var(--spacing-3);
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    font-weight: var(--font-weight-medium);
    color: var(--color-gray);
}

.crypto-tab-btn.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.crypto-tab-pane {
    display: none;
}

.crypto-tab-pane.active {
    display: block;
}

/* Payment Success & Cancel */
.payment-success,
.payment-cancel {
    max-width: 600px;
    margin: 0 auto;
    padding: 40px 20px;
    text-align: center;
}

.success-icon {
    font-size: 5rem;
    color: var(--color-success);
    margin-bottom: var(--spacing-4);
}

.cancel-icon {
    font-size: 5rem;
    color: var(--color-danger);
    margin-bottom: var(--spacing-4);
}

.next-steps {
    margin-top: var(--spacing-4);
}

/* Hero Section (Landing Page) */
.hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    padding: var(--spacing-5) 0;
    margin-bottom: var(--spacing-5);
    border-radius: var(--border-radius-lg);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background-image: url('/static/img/pattern.svg');
    background-size: cover;
    opacity: 0.1;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: 0 var(--spacing-3);
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: var(--spacing-3);
    line-height: 1.2;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-4);
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-3);
    flex-wrap: wrap;
}

/* Features & Pricing Sections */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-5);
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-2);
    color: var(--color-primary-dark);
}

.section-header p {
    font-size: 1.2rem;
    color: var(--color-gray);
    max-width: 700px;
    margin: 0 auto;
}

.features-grid,
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-4);
}

.feature-card,
.pricing-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: var(--spacing-4);
    transition: var(--transition-base);
}

.feature-card:hover,
.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-lg);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(67, 97, 238, 0.1);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin-bottom: var(--spacing-3);
    font-size: 1.5rem;
}

.feature-card h3 {
    margin-bottom: var(--spacing-2);
    color: var(--color-primary-dark);
}

/* Pricing Cards */
.pricing {
    padding: var(--spacing-5) 0;
    background-color: rgba(67, 97, 238, 0.05);
    border-radius: var(--border-radius-lg);
    margin-bottom: var(--spacing-5);
}

.pricing-card {
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.pricing-card.featured {
    border: 2px solid var(--color-primary);
    transform: scale(1.05);
}

.pricing-card.featured::before {
    content: 'Most Popular';
    position: absolute;
    top: 12px;
    right: -30px;
    background-color: var(--color-primary);
    color: white;
    padding: 5px 30px;
    font-size: 0.8rem;
    transform: rotate(45deg);
    transform-origin: center;
    width: 150px;
    text-align: center;
}

.pricing-header {
    text-align: center;
    padding-bottom: var(--spacing-3);
    border-bottom: 1px solid var(--color-gray-light);
    margin-bottom: var(--spacing-3);
}

.pricing-name {
    font-size: 1.5rem;
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-1);
}

.pricing-price {
    font-size: 2.5rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-1);
}

.pricing-period {
    color: var(--color-gray);
    font-size: 0.9rem;
}

.pricing-features {
    list-style: none;
    margin-bottom: var(--spacing-4);
    flex-grow: 1;
}

.pricing-features li {
    padding: var(--spacing-2) 0;
    border-bottom: 1px solid var(--color-gray-light);
}

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

.pricing-features i {
    color: var(--color-success);
    margin-right: var(--spacing-1);
}

.pricing-features i.disabled {
    color: var(--color-gray);
}

.pricing-footer {
    text-align: center;
}

/* Testimonials */
.testimonials {
    padding: var(--spacing-5) 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-4);
}

.testimonial-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: var(--spacing-4);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 4rem;
    color: rgba(67, 97, 238, 0.1);
    line-height: 1;
}

.testimonial-content {
    position: relative;
    z-index: 1;
    font-style: italic;
    margin-bottom: var(--spacing-3);
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    margin-right: var(--spacing-2);
    object-fit: cover;
}

.testimonial-name {
    font-weight: var(--font-weight-bold);
    margin-bottom: 0.25rem;
}

.testimonial-title {
    font-size: 0.875rem;
    color: var(--color-gray);
}

/* FAQ Section */
.faq {
    padding: var(--spacing-5) 0;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: var(--spacing-4);
}

.faq-item {
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-sm);
    overflow: hidden;
    margin-bottom: var(--spacing-3);
}

.faq-question {
    padding: var(--spacing-3);
    font-weight: var(--font-weight-bold);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition-base);
}

.faq-question:hover {
    background-color: rgba(67, 97, 238, 0.05);
}

.faq-question i {
    transition: var(--transition-base);
}

.faq-answer {
    padding: 0 var(--spacing-3);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s ease;
}

.faq-item.active .faq-question {
    background-color: rgba(67, 97, 238, 0.05);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 var(--spacing-3) var(--spacing-3);
}

/* CTA Section */
.cta {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    padding: var(--spacing-5) 0;
    border-radius: var(--border-radius-lg);
    text-align: center;
    margin-bottom: var(--spacing-5);
}

.cta h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-3);
}

.cta p {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-4);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.9;
}

/* Profile Pages */
.profile-view,
.profile-edit {
    max-width: 800px;
    margin: 0 auto;
}

.profile-section {
    margin-bottom: var(--spacing-4);
}

.profile-actions {
    display: flex;
    gap: var(--spacing-2);
    margin-top: var(--spacing-3);
}

/* Certificate Pages */
.certificate-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-3);
}

.certificate-card {
    border: 1px solid var(--color-gray-light);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition-base);
}

.certificate-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--box-shadow-sm);
}

.certificate-header {
    background-color: var(--color-primary);
    color: white;
    padding: var(--spacing-2) var(--spacing-3);
}

.certificate-body {
    padding: var(--spacing-3);
}

.certificate-footer {
    padding: var(--spacing-2) var(--spacing-3);
    background-color: var(--color-gray-light);
    display: flex;
    justify-content: space-between;
}

.certificate-view {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-4);
    border: 5px solid var(--color-primary);
    background-color: white;
    position: relative;
}

.certificate-view::before {
    content: '';
    position: absolute;
    top: 10px;
    right: 10px;
    bottom: 10px;
    left: 10px;
    border: 1px solid var(--color-primary-light);
    pointer-events: none;
}

.certificate-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: var(--spacing-4);
    color: var(--color-primary-dark);
}

.certificate-content {
    text-align: center;
    margin-bottom: var(--spacing-4);
}

.certificate-signature {
    text-align: center;
    margin-top: var(--spacing-5);
    padding-top: var(--spacing-3);
    border-top: 1px solid var(--color-gray-light);
}

/* Downloads Page */
.downloads-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-3);
}

.download-card {
    border: 1px solid var(--color-gray-light);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition-base);
}

.download-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--box-shadow-sm);
}

.download-header {
    padding: var(--spacing-2) var(--spacing-3);
    background-color: var(--color-gray-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.download-header .download-type {
    background-color: var(--color-primary);
    color: white;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
}

.download-body {
    padding: var(--spacing-3);
}

.download-footer {
    padding: var(--spacing-2) var(--spacing-3);
    background-color: var(--color-gray-light);
    display: flex;
    justify-content: space-between;
}

.download-count {
    color: var(--color-gray);
    font-size: 0.875rem;
}

/* Events Page */
.events-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-3);
}

.event-card {
    border: 1px solid var(--color-gray-light);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition-base);
}

.event-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--box-shadow-sm);
}

.event-header {
    padding: var(--spacing-2) var(--spacing-3);
    background-color: var(--color-primary);
    color: white;
}

.event-body {
    padding: var(--spacing-3);
}

.event-details {
    margin-bottom: var(--spacing-3);
}

.event-details dl {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 5px 10px;
}

.event-details dt {
    font-weight: var(--font-weight-bold);
}

.event-footer {
    padding: var(--spacing-2) var(--spacing-3);
    background-color: var(--color-gray-light);
    display: flex;
    justify-content: space-between;
}

/* Content View */
.content-view {
    max-width: 800px;
    margin: 0 auto;
}

.content-header {
    margin-bottom: var(--spacing-4);
    padding-bottom: var(--spacing-3);
    border-bottom: 1px solid var(--color-gray-light);
}

.content-navigation {
    margin-top: var(--spacing-4);
    padding-top: var(--spacing-3);
    border-top: 1px solid var(--color-gray-light);
    display: flex;
    justify-content: space-between;
}

/* Article Content Type */
.article-content {
    margin-bottom: var(--spacing-4);
}

.article-image {
    margin-bottom: var(--spacing-3);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.article-text {
    line-height: 1.7;
}

.article-text p {
    margin-bottom: var(--spacing-3);
}

.article-text h2,
.article-text h3,
.article-text h4 {
    margin-top: var(--spacing-4);
    margin-bottom: var(--spacing-2);
}

.article-attachments {
    margin-top: var(--spacing-4);
    padding-top: var(--spacing-3);
    border-top: 1px solid var(--color-gray-light);
}

/* Video Content Type */
.video-content {
    margin-bottom: var(--spacing-4);
}

.video-player {
    position: relative;
    padding-bottom: 56.25%;
    /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
    margin-bottom: var(--spacing-3);
}

.video-player iframe,
.video-player video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: var(--border-radius);
}

.video-description {
    line-height: 1.7;
}

/* Document Content Type */
.document-content {
    margin-bottom: var(--spacing-4);
}

.pdf-embed {
    position: relative;
    padding-bottom: 100%;
    /* Square aspect ratio */
    height: 0;
    overflow: hidden;
    margin-bottom: var(--spacing-3);
}

.pdf-embed iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: var(--border-radius);
}

.document-download {
    margin-bottom: var(--spacing-3);
    padding: var(--spacing-3);
    background-color: var(--color-gray-light);
    border-radius: var(--border-radius);
    text-align: center;
}

.document-description {
    line-height: 1.7;
}

/* Event Content Type */
.event-content {
    margin-bottom: var(--spacing-4);
}

.event-details {
    margin-bottom: var(--spacing-3);
    padding: var(--spacing-3);
    background-color: var(--color-gray-light);
    border-radius: var(--border-radius);
}

.event-details dl {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 10px 20px;
}

.event-details dt {
    font-weight: var(--font-weight-bold);
}

.event-description {
    line-height: 1.7;
    margin-bottom: var(--spacing-3);
}

.event-registration {
    margin-top: var(--spacing-4);
    padding: var(--spacing-3);
    background-color: rgba(67, 97, 238, 0.05);
    border-radius: var(--border-radius);
    text-align: center;
}

/* Error Pages */
.error-page {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
    padding: var(--spacing-5) var(--spacing-3);
}

.error-page h2 {
    font-size: 3rem;
    margin-bottom: var(--spacing-3);
    color: var(--color-primary-dark);
}

.error-page p {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-4);
    color: var(--color-gray);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    h3 {
        font-size: 1.5rem;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .cta h2 {
        font-size: 2rem;
    }

    nav ul {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--color-white);
        box-shadow: var(--box-shadow);
        padding: var(--spacing-3);
        z-index: 1000;
    }

    nav ul.show {
        display: flex;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .membership-info dl,
    .event-details dl {
        grid-template-columns: 1fr;
    }

    .membership-info dt,
    .event-details dt {
        margin-top: var(--spacing-2);
    }

    .membership-info dt:first-child,
    .event-details dt:first-child {
        margin-top: 0;
    }

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

    .pricing-card.featured:hover {
        transform: translateY(-5px);
    }

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

    .form-actions,
    .membership-actions {
        flex-direction: column;
        gap: var(--spacing-2);
    }

    .form-actions .button,
    .membership-actions .button {
        width: 100%;
    }
}

/* Print Styles */
@media print {

    header,
    footer,
    .navigation-buttons,
    .quick-links,
    .membership-actions {
        display: none !important;
    }

    body {
        background-color: white;
        color: black;
    }

    .container {
        width: 100%;
        max-width: none;
        padding: 0;
    }

    .card {
        border: 1px solid #ddd;
        box-shadow: none;
    }

    .certificate-view {
        border: 2px solid #000;
    }

    .certificate-view::before {
        border: 1px solid #000;
    }
}

/* Announcements */

.announcements {
    margin-bottom: var(--spacing-4);
}

.announcement {
    padding: var(--spacing-3) 0;
    color: var(--color-white);
}

.announcement-info {
    background-color: var(--color-info);
}

.announcement-success {
    background-color: var(--color-success);
}

.announcement-warning {
    background-color: var(--color-warning);
    color: var(--color-dark);
}

.announcement-danger {
    background-color: var(--color-danger);
}

.announcement-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-3);
}

.announcement-content h4 {
    margin-bottom: 0;
    margin-right: var(--spacing-3);
}

.announcement-content p {
    margin-bottom: 0;
    flex-grow: 1;
}

.announcement-link {
    color: inherit;
    text-decoration: underline;
    font-weight: var(--font-weight-bold);
}

.announcement-link:hover {
    color: inherit;
    text-decoration: none;
}

@media (max-width: 768px) {
    .announcement-content {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-2);
    }
}

/* Two Column Section */
.two-column-section {
    padding: var(--spacing-5) 0;
}

.two-column-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4);
}

@media (max-width: 768px) {
    .two-column-content {
        grid-template-columns: 1fr;
    }
}

/* Text Section */
.text-section {
    padding: var(--spacing-5) 0;
}

.text-content {
    max-width: 800px;
    margin: 0 auto;
}

/* Features Section */
.features-section {
    padding: var(--spacing-5) 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-4);
}

/* CTA Section */
.cta-section {
    padding: var(--spacing-5) 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    border-radius: var(--border-radius-lg);
    margin: var(--spacing-5) 0;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

/* Custom HTML Section */
.custom-html-section {
    padding: var(--spacing-5) 0;
}

.custom-html-content {
    max-width: 1000px;
    margin: 0 auto;
}

/* Definition lists */
.card dl {
    display: grid;
    grid-template-columns: 30% 70%;
    row-gap: 0.5rem;
    column-gap: 1rem;
    margin: 0;
}

@media (max-width: 768px) {
    .card dl {
        grid-template-columns: 1fr;
        row-gap: 0.25rem;
    }
}

.card dt {
    font-weight: var(--font-weight-bold);
    color: var(--color-gray);
    padding: 0.25rem 0;
    border-bottom: 1px solid var(--color-gray-light);
    margin: 0;
}

.card dd {
    margin: 0;
    padding: 0.25rem 0;
    border-bottom: 1px solid var(--color-gray-light);
}

.card dt:last-of-type,
.card dd:last-of-type {
    border-bottom: none;
}

/* Add some spacing between definition terms and values on mobile */
@media (max-width: 768px) {
    .card dt {
        font-weight: var(--font-weight-bold);
        border-bottom: none;
        margin-top: 0.75rem;
        color: var(--color-gray);
    }

    .card dt:first-of-type {
        margin-top: 0;
    }

    .card dd {
        border-bottom: 1px solid var(--color-gray-light);
        padding-bottom: 0.75rem;
    }

    .card dd:last-of-type {
        border-bottom: none;
    }
}

/* Styling for badges within definition lists */
.card dd .badge {
    display: inline-block;
    padding: 0.25em 0.6em;
    font-size: 75%;
    font-weight: 700;
    line-height: 1;
    text-align: center;
    white-space: nowrap;
    vertical-align: baseline;
    border-radius: 0.25rem;
    margin-left: 0.5rem;
}

/* Specific styling for membership cards */
.membership-info dl,
.membership-summary dl {
    margin-bottom: 1rem;
}

/* Add some spacing for nested elements in definition descriptions */
.card dd p:last-child {
    margin-bottom: 0;
}

/* Currency */

.price-input {
    display: flex;
    align-items: center;
    position: relative;
}

.price-input .currency-symbol {
    position: absolute;
    left: 10px;
    color: var(--color-gray);
    font-weight: var(--font-weight-medium);
}

.price-input input[type="number"] {
    padding-left: 25px;
    /* Make room for the currency symbol */
}

/* For currencies that display symbol after the amount */
.price-input.symbol-after .currency-symbol {
    left: auto;
    right: 10px;
}

.price-input.symbol-after input[type="number"] {
    padding-left: var(--spacing-3);
    padding-right: 25px;
}

/* Logout Button */

.logout-form {
    margin: 0;
    padding: 0;
    display: inline;
}

.logout-button {
    background: none;
    border: none;
    color: inherit;
    font: inherit;
    padding: var(--spacing-2);
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
}

.logout-button:hover {
    color: var(--color-primary);
    background-color: rgba(67, 97, 238, 0.1);
    border-radius: var(--border-radius);
}

/* For mobile menu */
#navMenu .logout-form {
    width: 100%;
}

#navMenu .logout-button {
    width: 100%;
    text-align: left;
}

/* Login */
.auth-form {
    max-width: 500px;
    margin: 0 auto;
    padding: var(--spacing-4);
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.auth-links {
    margin-top: var(--spacing-3);
    text-align: center;
}

.auth-message {
    max-width: 500px;
    margin: 0 auto;
    padding: var(--spacing-4);
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    text-align: center;
}

.auth-icon {
    font-size: 3rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-3);
}

/* Membership tier cards */
.tier-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-4);
}

.tier-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: var(--spacing-3);
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: var(--transition-base);
}

.tier-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-lg);
}

.tier-header {
    text-align: center;
    padding-bottom: var(--spacing-2);
    border-bottom: 1px solid var(--color-gray-light);
    margin-bottom: var(--spacing-3);
}

.tier-header h3 {
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-1);
}

.tier-description {
    flex-grow: 1;
    margin-bottom: var(--spacing-3);
    color: var(--color-gray);
    font-size: 0.95rem;
}

.tier-pricing {
    margin-bottom: var(--spacing-3);
}

.tier-pricing h4 {
    font-size: 1rem;
    font-weight: var(--font-weight-medium);
    color: var(--color-dark);
    margin-bottom: var(--spacing-2);
}

.tier-pricing-option {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-2) 0;
    border-bottom: 1px solid var(--color-gray-light);
    font-size: 0.9rem;
}

.tier-pricing-option:last-child {
    border-bottom: none;
    /* Remove border from last item */
}

.tier-pricing-option span:first-child {
    font-weight: var(--font-weight-medium);
    color: var(--color-dark);
}

.tier-pricing-option span:last-child {
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    /* Highlight the price */
}

.tier-footer {
    text-align: center;
    margin-top: auto;
    /* Push footer to bottom */
    padding-top: var(--spacing-3);
    /* Add some space above button */
}

/* Improvements for sections included via page.html */
.membership-tiers,
.features-section,
.two-column-section,
.text-section,
.cta-section,
.custom-html-section {
    padding: var(--spacing-5) 0;
    margin-bottom: var(--spacing-4);
}

.section-title {
    /* Style for titles added directly in sections */
    margin-bottom: var(--spacing-4);
}

/* Responsive adjustments for tier cards if needed */
@media (max-width: 768px) {
    .tier-cards {
        grid-template-columns: 1fr;
        /* Stack cards on smaller screens */
    }
}