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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
    transition: all 0.3s ease;
}

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

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 16px;
}

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

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

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

.btn-outline:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.btn-large {
    padding: 16px 32px;
    font-size: 18px;
}

/* Navigation */
.navbar {
    background-color: var(--navbar-bg);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
    font-size: 24px;
    font-weight: bold;
    color: var(--primary-color);
}

.nav-logo i {
    margin-right: 10px;
    font-size: 28px;
}

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

.nav-link {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-color);
}

.nav-toggle {
    display: none;
    font-size: 24px;
    color: var(--text-color);
    cursor: pointer;
}

/* Theme Selector */
.theme-selector {
    position: fixed;
    top: 90px;
    right: 20px;
    z-index: 999;
}

.theme-toggle {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    transition: transform 0.3s ease;
}

.theme-toggle:hover {
    transform: scale(1.1);
}

.theme-options {
    position: absolute;
    top: 60px;
    right: 0;
    background-color: var(--card-bg);
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
    display: none;
    min-width: 200px;
}

.theme-options.show {
    display: block;
}

.theme-option {
    display: flex;
    align-items: center;
    padding: 10px;
    cursor: pointer;
    border-radius: 8px;
    transition: background-color 0.3s ease;
}

.theme-option:hover {
    background-color: var(--hover-bg);
}

.color-preview {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    margin-right: 12px;
    border: 2px solid rgba(0,0,0,0.1);
}

.color-preview.light { background: linear-gradient(135deg, #ffffff, #f0f0f0); }
.color-preview.dark { background: linear-gradient(135deg, #1a1a1a, #333333); }
.color-preview.brown { background: linear-gradient(135deg, #8B4513, #A0522D); }
.color-preview.purple { background: linear-gradient(135deg, #6B46C1, #9333EA); }
.color-preview.light-brown { background: linear-gradient(135deg, #D2691E, #DEB887); }
.color-preview.light-purple { background: linear-gradient(135deg, #E9D5FF, #F3E8FF); }
.color-preview.light-red { background: linear-gradient(135deg, #FCA5A5, #FEE2E2); }
.color-preview.light-pink { background: linear-gradient(135deg, #FBCFE8, #FCE7F3); }
.color-preview.navy-blue { background: linear-gradient(135deg, #1E3A8A, #1E40AF); }
.color-preview.light-blue { background: linear-gradient(135deg, #BFDBFE, #DBEAFE); }

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, var(--hero-bg) 0%, var(--bg-color) 100%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-title {
    font-size: 48px;
    font-weight: bold;
    color: var(--text-color);
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 20px;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.chart-container {
    position: relative;
    width: 400px;
    height: 400px;
    background-color: var(--card-bg);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.chart-container i {
    font-size: 120px;
    color: var(--primary-color);
    z-index: 2;
}

.chart-animation {
    position: absolute;
    width: 300px;
    height: 300px;
    border: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.8); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.5; }
    100% { transform: scale(0.8); opacity: 1; }
}

/* Features Section */
.features {
    padding: 80px 0;
    background-color: var(--section-bg);
}

.section-title {
    text-align: center;
    font-size: 36px;
    font-weight: bold;
    color: var(--text-color);
    margin-bottom: 60px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.feature-card {
    background-color: var(--card-bg);
    padding: 40px 30px;
    border-radius: 16px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.15);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 32px;
}

.feature-card h3 {
    font-size: 24px;
    color: var(--text-color);
    margin-bottom: 15px;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Strategy Preview Section */
.strategy-preview {
    padding: 80px 0;
    background-color: var(--bg-color);
}

.strategy-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.strategy-text h2 {
    font-size: 36px;
    font-weight: bold;
    color: var(--text-color);
    margin-bottom: 20px;
}

.strategy-text p {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 30px;
    line-height: 1.6;
}

.strategy-list {
    list-style: none;
    margin-bottom: 30px;
}

.strategy-list li {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    font-size: 16px;
    color: var(--text-color);
}

.strategy-list i {
    color: var(--primary-color);
    margin-right: 15px;
    font-size: 20px;
}

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

.strategy-card {
    background-color: var(--card-bg);
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 12px 24px rgba(0,0,0,0.1);
    max-width: 400px;
    width: 100%;
}

.strategy-header h3 {
    font-size: 24px;
    color: var(--text-color);
    margin-bottom: 20px;
    text-align: center;
}

.strategy-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
}

.strategy-item:last-child {
    border-bottom: none;
}

.strategy-item label {
    font-weight: 600;
    color: var(--text-secondary);
}

.strategy-item span {
    color: var(--primary-color);
    font-weight: 600;
}

/* Pricing Preview Section */
.pricing-preview {
    padding: 80px 0;
    background-color: var(--section-bg);
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    background-color: var(--card-bg);
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.15);
}

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

.badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--primary-color);
    color: white;
    padding: 5px 20px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
}

.pricing-card h3 {
    font-size: 28px;
    color: var(--text-color);
    margin-bottom: 20px;
}

.price {
    font-size: 48px;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.price span {
    font-size: 18px;
    color: var(--text-secondary);
    font-weight: normal;
}

.savings {
    background-color: #10b981;
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
    display: inline-block;
}

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

.pricing-features li {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    color: var(--text-color);
}

.pricing-features i {
    color: #10b981;
    margin-right: 10px;
}

/* Footer */
.footer {
    background-color: var(--footer-bg);
    color: var(--footer-text);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    font-size: 24px;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.footer-logo i {
    margin-right: 10px;
}

.footer-section h4 {
    font-size: 18px;
    margin-bottom: 20px;
    color: var(--text-color);
}

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

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

.footer-section ul li a {
    color: var(--footer-text);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--primary-color);
}

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

/* Authentication Section */
.auth-section {
    padding: 120px 0 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--hero-bg) 0%, var(--bg-color) 100%);
}

.auth-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.auth-card {
    background-color: var(--card-bg);
    border-radius: 20px;
    padding: 50px 40px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.auth-header {
    text-align: center;
    margin-bottom: 40px;
}

.auth-header h2 {
    font-size: 32px;
    font-weight: bold;
    color: var(--text-color);
    margin-bottom: 10px;
}

.auth-header p {
    color: var(--text-secondary);
    font-size: 16px;
}

.auth-form {
    margin-bottom: 30px;
}

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

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

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

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

.input-group i {
    position: absolute;
    left: 15px;
    color: var(--text-secondary);
    z-index: 2;
}

.input-group input {
    width: 100%;
    padding: 15px 15px 15px 45px;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: 16px;
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: all 0.3s ease;
}

.input-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.password-toggle {
    position: absolute;
    right: 15px;
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    z-index: 2;
    padding: 5px;
}

.password-strength {
    margin-top: 10px;
}

.strength-bar {
    width: 100%;
    height: 4px;
    background-color: var(--border-color);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 5px;
}

.strength-fill {
    height: 100%;
    width: 0%;
    transition: all 0.3s ease;
    background-color: #ef4444;
}

#strengthText {
    font-size: 12px;
    color: var(--text-secondary);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 14px;
    color: var(--text-color);
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    margin-right: 10px;
    position: relative;
    transition: all 0.3s ease;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 12px;
}

.forgot-link {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
}

.forgot-link:hover {
    text-decoration: underline;
}

.btn-full {
    width: 100%;
}

.social-divider {
    text-align: center;
    margin: 30px 0;
    position: relative;
}

.social-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background-color: var(--border-color);
}

.social-divider span {
    background-color: var(--card-bg);
    padding: 0 20px;
    color: var(--text-secondary);
    font-size: 14px;
}

.social-login-buttons {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 30px;
}

.btn-social {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 20px;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    background-color: var(--bg-color);
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-social:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.btn-google:hover {
    border-color: #ea4335;
    color: #ea4335;
}

.btn-facebook:hover {
    border-color: #1877f2;
    color: #1877f2;
}

.btn-linkedin:hover {
    border-color: #0077b5;
    color: #0077b5;
}

.auth-footer {
    text-align: center;
    color: var(--text-secondary);
    font-size: 14px;
}

.auth-footer a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.auth-footer a:hover {
    text-decoration: underline;
}

.auth-info {
    display: flex;
    align-items: center;
}

.info-content h3 {
    font-size: 28px;
    font-weight: bold;
    color: var(--text-color);
    margin-bottom: 30px;
}

.info-features {
    list-style: none;
    margin-bottom: 40px;
}

.info-features li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 25px;
}

.info-features i {
    font-size: 24px;
    color: var(--primary-color);
    margin-right: 15px;
    margin-top: 5px;
}

.info-features h4 {
    font-size: 18px;
    color: var(--text-color);
    margin-bottom: 5px;
}

.info-features p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.5;
}

.info-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.stat {
    text-align: center;
    padding: 20px;
    background-color: var(--section-bg);
    border-radius: 12px;
}

.stat h4 {
    font-size: 24px;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.stat p {
    color: var(--text-secondary);
    font-size: 14px;
}

.trial-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.trial-feature {
    padding: 20px;
    background-color: var(--section-bg);
    border-radius: 12px;
    text-align: center;
}

.trial-feature i {
    font-size: 32px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.trial-feature h4 {
    font-size: 16px;
    color: var(--text-color);
    margin-bottom: 8px;
}

.trial-feature p {
    color: var(--text-secondary);
    font-size: 14px;
}

.pricing-preview-mini {
    background-color: var(--section-bg);
    border-radius: 12px;
    padding: 25px;
}

.pricing-preview-mini h4 {
    font-size: 18px;
    color: var(--text-color);
    margin-bottom: 20px;
    text-align: center;
}

.mini-plans {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.mini-plan {
    text-align: center;
    padding: 15px 10px;
    border-radius: 8px;
    background-color: var(--card-bg);
    border: 2px solid var(--border-color);
}

.mini-plan.featured {
    border-color: var(--primary-color);
    transform: scale(1.05);
}

.mini-plan h5 {
    font-size: 14px;
    color: var(--text-color);
    margin-bottom: 5px;
}

.mini-plan p {
    font-size: 12px;
    color: var(--primary-color);
    font-weight: bold;
}

.error-message {
    color: #ef4444;
    font-size: 12px;
    margin-top: 5px;
}

.form-control.error {
    border-color: #ef4444 !important;
}

.notification {
    position: fixed;
    top: 100px;
    right: 20px;
    padding: 15px 20px;
    border-radius: 8px;
    color: white;
    font-weight: 500;
    z-index: 9999;
    transform: translateX(400px);
    transition: transform 0.3s ease;
}

.notification.show {
    transform: translateX(0);
}

.notification.success {
    background-color: #10b981;
}

.notification.error {
    background-color: #ef4444;
}

.notification.info {
    background-color: #3b82f6;
}

/* Strategy Builder Section */
.strategy-builder {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, var(--hero-bg) 0%, var(--bg-color) 100%);
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h1 {
    font-size: 48px;
    font-weight: bold;
    color: var(--text-color);
    margin-bottom: 15px;
}

.section-header p {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.strategy-container {
    display: grid;
    grid-template-columns: 300px 1fr 350px;
    gap: 30px;
    max-width: 1400px;
    margin: 0 auto;
}

.strategy-sidebar {
    background-color: var(--card-bg);
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.sidebar-section {
    margin-bottom: 40px;
}

.sidebar-section:last-child {
    margin-bottom: 0;
}

.sidebar-section h3 {
    font-size: 18px;
    font-weight: bold;
    color: var(--text-color);
    margin-bottom: 20px;
}

.template-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.template-item {
    display: flex;
    align-items: center;
    padding: 15px;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.template-item:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.template-item.active {
    border-color: var(--primary-color);
    background-color: var(--primary-color);
    color: white;
}

.template-item i {
    font-size: 24px;
    margin-right: 15px;
    color: var(--primary-color);
}

.template-item.active i {
    color: white;
}

.template-item h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 5px;
}

.template-item p {
    font-size: 12px;
    opacity: 0.8;
}

.strategy-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.strategy-item {
    padding: 15px;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.strategy-item:hover {
    border-color: var(--primary-color);
}

.strategy-item.active {
    border-color: var(--primary-color);
}

.strategy-item h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 5px;
}

.strategy-item p {
    font-size: 12px;
    color: var(--text-secondary);
}

.strategy-main {
    background-color: var(--card-bg);
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.form-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.form-header h2 {
    font-size: 28px;
    font-weight: bold;
    color: var(--text-color);
}

.form-actions {
    display: flex;
    gap: 15px;
}

.strategy-section {
    margin-bottom: 30px;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background-color: var(--section-bg);
    border-bottom: 1px solid var(--border-color);
}

.section-header h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-color);
}

.section-toggle {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 5px;
    transition: transform 0.3s ease;
}

.section-toggle i {
    font-size: 16px;
}

.section-toggle.collapsed i {
    transform: rotate(-90deg);
}

.section-content {
    padding: 25px;
}

.time-range {
    display: flex;
    align-items: center;
    gap: 10px;
}

.time-range input {
    flex: 1;
}

.time-range span {
    color: var(--text-secondary);
    font-weight: 500;
}

.conditions-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.conditions-header h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-color);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 14px;
}

.conditions-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 30px;
}

.condition-item {
    display: grid;
    grid-template-columns: 2fr 1fr auto;
    gap: 15px;
    align-items: center;
}

.condition-item .form-control {
    padding: 10px 15px;
}

.strategy-builder .strategy-preview {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.preview-card {
    background-color: var(--card-bg);
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.preview-card h3 {
    font-size: 20px;
    font-weight: bold;
    color: var(--text-color);
    margin-bottom: 25px;
}

.preview-content {
    margin-bottom: 30px;
}

.preview-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}

.preview-item:last-child {
    border-bottom: none;
}

.preview-item label {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 14px;
}

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

.strategy-stats {
    margin-bottom: 30px;
}

.strategy-stats h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 20px;
}

.stat-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.stat-label {
    font-size: 14px;
    color: var(--text-secondary);
}

.stat-value {
    font-size: 16px;
    font-weight: bold;
    color: var(--primary-color);
}

.backtest-section h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 20px;
}

.backtest-chart {
    height: 200px;
    margin-bottom: 20px;
    background-color: var(--section-bg);
    border-radius: 8px;
    padding: 15px;
}

/* Form Controls */
.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 16px;
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: all 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-control[multiple] {
    min-height: 100px;
}

/* Pricing Page Styles */
.pricing-hero {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, var(--hero-bg) 0%, var(--bg-color) 100%);
    text-align: center;
}

.pricing-hero-content h1 {
    font-size: 48px;
    font-weight: bold;
    color: var(--text-color);
    margin-bottom: 20px;
}

.pricing-hero-content p {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 40px;
}

.billing-toggle {
    display: flex;
    justify-content: center;
    align-items: center;
}

.toggle-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-weight: 500;
    color: var(--text-color);
}

.toggle-label input[type="checkbox"] {
    display: none;
}

.toggle-slider {
    width: 60px;
    height: 30px;
    background-color: var(--border-color);
    border-radius: 15px;
    margin: 0 15px;
    position: relative;
    transition: background-color 0.3s ease;
}

.toggle-slider::before {
    content: '';
    position: absolute;
    width: 26px;
    height: 26px;
    background-color: white;
    border-radius: 50%;
    top: 2px;
    left: 2px;
    transition: transform 0.3s ease;
}

.toggle-label input:checked + .toggle-slider {
    background-color: var(--primary-color);
}

.toggle-label input:checked + .toggle-slider::before {
    transform: translateX(30px);
}

.pricing-plans {
    padding: 80px 0;
    background-color: var(--bg-color);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.pricing-card {
    background-color: var(--card-bg);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    border: 2px solid transparent;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

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

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.pricing-card.selected {
    border-color: var(--primary-color);
    background-color: var(--primary-color);
    color: white;
}

.pricing-card.selected .plan-header h3,
.pricing-card.selected .plan-features li {
    color: white;
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.plan-header {
    margin-bottom: 30px;
}

.plan-header h3 {
    font-size: 32px;
    font-weight: bold;
    color: var(--text-color);
    margin-bottom: 10px;
}

.plan-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 14px;
}

.plan-badge i {
    color: var(--primary-color);
}

.pricing-card.selected .plan-badge i {
    color: white;
}

.plan-price {
    margin-bottom: 30px;
}

.price-amount {
    font-size: 56px;
    font-weight: bold;
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: 5px;
}

.pricing-card.selected .price-amount {
    color: white;
}

.price-period {
    color: var(--text-secondary);
    font-size: 16px;
}

.pricing-card.selected .price-period {
    color: rgba(255,255,255,0.8);
}

.savings-badge {
    background-color: #10b981;
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-top: 10px;
    display: inline-block;
}

.plan-features {
    margin-bottom: 30px;
    text-align: left;
}

.plan-features ul {
    list-style: none;
    padding: 0;
}

.plan-features li {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    color: var(--text-color);
    font-size: 14px;
}

.plan-features li i {
    margin-right: 10px;
    font-size: 16px;
}

.plan-features li i.fa-check {
    color: #10b981;
}

.plan-features li i.fa-times {
    color: #ef4444;
}

.pricing-card.selected .plan-features li i.fa-check {
    color: white;
}

.pricing-card.selected .plan-features li i.fa-times {
    color: rgba(255,255,255,0.6);
}

.plan-action {
    margin-top: auto;
}

/* Feature Comparison */
.feature-comparison {
    padding: 80px 0;
    background-color: var(--section-bg);
}

.comparison-table {
    max-width: 1200px;
    margin: 0 auto;
    background-color: var(--card-bg);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.table-header {
    display: grid;
    grid-template-columns: 2fr repeat(5, 1fr);
    background-color: var(--primary-color);
    color: white;
    font-weight: 600;
}

.feature-column,
.plan-column {
    padding: 20px;
    text-align: center;
    border-right: 1px solid rgba(255,255,255,0.2);
}

.feature-column {
    text-align: left;
    background-color: var(--section-bg);
    color: var(--text-color);
    border-right: 2px solid var(--border-color);
}

.table-header .feature-column {
    background-color: transparent;
    color: white;
    border-right: 1px solid rgba(255,255,255,0.2);
}

.plan-column.featured {
    background-color: var(--primary-hover);
}

.table-row {
    display: grid;
    grid-template-columns: 2fr repeat(5, 1fr);
    border-bottom: 1px solid var(--border-color);
}

.table-row:last-child {
    border-bottom: none;
}

.table-row .feature-column {
    font-weight: 600;
    color: var(--text-color);
}

.table-row .plan-column {
    color: var(--text-color);
    display: flex;
    align-items: center;
    justify-content: center;
}

.table-row .plan-column.featured {
    background-color: var(--section-bg);
    font-weight: 600;
    color: var(--primary-color);
}

.table-row .plan-column i.fa-check {
    color: #10b981;
    font-size: 18px;
}

.table-row .plan-column i.fa-times {
    color: #ef4444;
    font-size: 18px;
}

/* FAQ Section */
.faq-section {
    padding: 80px 0;
    background-color: var(--bg-color);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--card-bg);
    border-radius: 12px;
    margin-bottom: 20px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.faq-question {
    padding: 25px 30px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background-color: var(--hover-bg);
}

.faq-question h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-color);
    margin: 0;
}

.faq-question i {
    color: var(--primary-color);
    font-size: 18px;
    transition: transform 0.3s ease;
}

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

.faq-answer {
    padding: 0 30px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 0 30px 25px;
    max-height: 200px;
}

.faq-answer p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* CTA Section */
.cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover) 100%);
    text-align: center;
    color: white;
}

.cta-content h2 {
    font-size: 48px;
    font-weight: bold;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 18px;
    margin-bottom: 40px;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 50px;
}

.cta-section .btn-outline {
    border-color: white;
    color: white;
}

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

.cta-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 600px;
    margin: 0 auto;
}

.cta-stats .stat {
    text-align: center;
}

.cta-stats .stat h4 {
    font-size: 32px;
    font-weight: bold;
    margin-bottom: 5px;
}

.cta-stats .stat p {
    font-size: 16px;
    opacity: 0.8;
}

/* Password Recovery Styles */
.recovery-step {
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.email-sent-confirmation {
    text-align: center;
    padding: 20px 0;
}

.confirmation-icon {
    width: 80px;
    height: 80px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 32px;
}

.email-sent-confirmation h3 {
    font-size: 24px;
    font-weight: bold;
    color: var(--text-color);
    margin-bottom: 15px;
}

.email-sent-confirmation p {
    color: var(--text-secondary);
    margin-bottom: 30px;
    line-height: 1.6;
}

.email-details {
    background-color: var(--section-bg);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 30px;
    text-align: left;
}

.email-details p {
    margin-bottom: 10px;
    color: var(--text-color);
}

.email-details strong {
    color: var(--text-secondary);
}

.resend-section {
    margin-top: 30px;
}

.resend-section p {
    color: var(--text-secondary);
    margin-bottom: 15px;
}

.resend-timer {
    color: var(--text-secondary);
    font-size: 14px;
    margin-top: 10px;
}

.resend-timer span {
    font-weight: bold;
    color: var(--primary-color);
}

.success-confirmation {
    text-align: center;
    padding: 20px 0;
}

.success-icon {
    width: 80px;
    height: 80px;
    background-color: #10b981;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 32px;
}

.success-confirmation h3 {
    font-size: 24px;
    font-weight: bold;
    color: var(--text-color);
    margin-bottom: 15px;
}

.success-confirmation p {
    color: var(--text-secondary);
    margin-bottom: 30px;
    line-height: 1.6;
}

.success-actions {
    margin-top: 30px;
}

.security-notice {
    background-color: var(--section-bg);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 30px;
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.notice-icon {
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.notice-content h4 {
    font-size: 16px;
    font-weight: bold;
    color: var(--text-color);
    margin-bottom: 10px;
}

.notice-content ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.notice-content li {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
    color: var(--text-secondary);
    font-size: 14px;
}

.notice-content li::before {
    content: '✓';
    color: #10b981;
    font-weight: bold;
    margin-right: 8px;
}

.security-tips {
    margin-bottom: 40px;
}

.tip-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 25px;
}

.tip-item i {
    font-size: 24px;
    color: var(--primary-color);
    margin-right: 15px;
    margin-top: 5px;
}

.tip-item h4 {
    font-size: 18px;
    color: var(--text-color);
    margin-bottom: 5px;
}

.tip-item p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.5;
}

.help-section h4 {
    font-size: 18px;
    color: var(--text-color);
    margin-bottom: 20px;
}

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

.help-option {
    background-color: var(--section-bg);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.help-option i {
    font-size: 24px;
    color: var(--primary-color);
    margin-top: 5px;
}

.help-option h5 {
    font-size: 16px;
    font-weight: bold;
    color: var(--text-color);
    margin-bottom: 5px;
}

.help-option p {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 10px;
}

.help-link {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
}

.help-link:hover {
    text-decoration: underline;
}

.btn.disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn.disabled:hover {
    transform: none;
    box-shadow: none;
}

/* Features Page Styles */
.features-hero {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, var(--hero-bg) 0%, var(--bg-color) 100%);
}

.features-hero .hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.features-hero .hero-text h1 {
    font-size: 48px;
    font-weight: bold;
    color: var(--text-color);
    margin-bottom: 20px;
}

.features-hero .hero-text p {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.6;
}

.core-features {
    padding: 80px 0;
    background-color: var(--bg-color);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background-color: var(--card-bg);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    border: 2px solid transparent;
}

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

.feature-card.animate {
    animation: fadeInUp 0.6s ease forwards;
}

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

.feature-card .feature-icon {
    width: 80px;
    height: 80px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 32px;
}

.feature-card h3 {
    font-size: 24px;
    font-weight: bold;
    color: var(--text-color);
    margin-bottom: 15px;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 25px;
}

.feature-details {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
}

.feature-details li {
    color: var(--primary-color);
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
}

.feature-details li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

.analytics-section {
    padding: 80px 0;
    background-color: var(--section-bg);
}

.analytics-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.analytics-text h2 {
    font-size: 36px;
    font-weight: bold;
    color: var(--text-color);
    margin-bottom: 20px;
}

.analytics-text p {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 30px;
    line-height: 1.6;
}

.analytics-features {
    list-style: none;
    padding: 0;
    margin-bottom: 40px;
}

.analytics-features li {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    color: var(--text-color);
    font-size: 16px;
}

.analytics-features li i {
    color: var(--primary-color);
    margin-right: 15px;
    font-size: 20px;
}

.dashboard-preview {
    background-color: var(--card-bg);
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.dashboard-header h4 {
    font-size: 20px;
    font-weight: bold;
    color: var(--text-color);
}

.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.stat-item {
    text-align: center;
}

.stat-value {
    display: block;
    font-size: 18px;
    font-weight: bold;
    color: var(--primary-color);
}

.stat-label {
    font-size: 12px;
    color: var(--text-secondary);
}

.dashboard-charts {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 20px;
}

.chart-placeholder {
    background-color: var(--section-bg);
    border-radius: 12px;
    padding: 40px 20px;
    text-align: center;
    color: var(--text-secondary);
}

.chart-placeholder i {
    font-size: 32px;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.chart-placeholder span {
    display: block;
    font-size: 14px;
}

.integration-section {
    padding: 80px 0;
    background-color: var(--bg-color);
}

.broker-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.broker-card {
    background-color: var(--card-bg);
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    position: relative;
}

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

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

.broker-logo {
    width: 60px;
    height: 60px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 24px;
}

.broker-card h4 {
    font-size: 20px;
    font-weight: bold;
    color: var(--text-color);
    margin-bottom: 10px;
}

.broker-card p {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 15px;
    line-height: 1.5;
}

.integration-status {
    display: inline-block;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.integration-status.active {
    background-color: #10b981;
    color: white;
}

.integration-status.coming-soon {
    background-color: var(--border-color);
    color: var(--text-secondary);
}

.indicators-section {
    padding: 80px 0;
    background-color: var(--section-bg);
}

.indicators-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.indicator-category {
    background-color: var(--card-bg);
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.indicator-category h3 {
    font-size: 20px;
    font-weight: bold;
    color: var(--text-color);
    margin-bottom: 20px;
    text-align: center;
}

.indicator-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.indicator-item {
    display: flex;
    align-items: center;
    padding: 15px;
    border-radius: 12px;
    background-color: var(--section-bg);
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator-item:hover {
    background-color: var(--hover-bg);
    transform: translateX(5px);
}

.indicator-item.selected {
    background-color: var(--primary-color);
    color: white;
}

.indicator-item.selected span {
    color: white;
}

.indicator-item i {
    font-size: 20px;
    color: var(--primary-color);
    margin-right: 15px;
    width: 24px;
}

.indicator-item.selected i {
    color: white;
}

.indicator-item span {
    color: var(--text-color);
    font-size: 14px;
    font-weight: 500;
}

.security-section {
    padding: 80px 0;
    background-color: var(--bg-color);
}

.security-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.security-info h2 {
    font-size: 36px;
    font-weight: bold;
    color: var(--text-color);
    margin-bottom: 20px;
}

.security-info p {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.6;
}

.security-features {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.security-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.security-item i {
    font-size: 24px;
    color: var(--primary-color);
    margin-top: 5px;
}

.security-item h4 {
    font-size: 18px;
    font-weight: bold;
    color: var(--text-color);
    margin-bottom: 5px;
}

.security-item p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.5;
}

.security-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.security-shield {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.3);
    transition: all 0.3s ease;
}

.security-shield.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 20px 40px rgba(59, 130, 246, 0.3);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 25px 50px rgba(59, 130, 246, 0.4);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 20px 40px rgba(59, 130, 246, 0.3);
    }
}

.security-shield i {
    font-size: 48px;
    margin-bottom: 10px;
}

.shield-text h4 {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 5px;
}

.shield-text p {
    font-size: 12px;
    opacity: 0.9;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--navbar-bg);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0,0,0,0.05);
        padding: 20px 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: block;
    }

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

    .hero-title {
        font-size: 36px;
    }

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

    .chart-container {
        width: 300px;
        height: 300px;
    }

    .strategy-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .pricing-cards {
        grid-template-columns: 1fr;
    }

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

    .theme-selector {
        top: 80px;
        right: 10px;
    }

    .auth-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .form-row {
        grid-template-columns: 1fr;
    }

    .info-stats {
        grid-template-columns: 1fr;
        gap: 15px;
    }

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

    .mini-plans {
        grid-template-columns: 1fr;
    }

    .mini-plan.featured {
        transform: scale(1);
    }

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

    .strategy-builder .strategy-sidebar,
    .strategy-builder .strategy-preview {
        position: static;
        order: 2;
    }

    .strategy-main {
        order: 1;
    }

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

    .form-actions {
        width: 100%;
        justify-content: stretch;
    }

    .form-actions .btn {
        flex: 1;
    }

    .condition-item {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .pricing-hero-content h1 {
        font-size: 36px;
    }

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

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

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

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

    .table-header,
    .table-row {
        grid-template-columns: 150px repeat(5, 100px);
        min-width: 650px;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

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

    .cta-content h2 {
        font-size: 32px;
    }

    .security-notice {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }

    .help-options {
        grid-template-columns: 1fr;
    }

    .features-hero .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .features-hero .hero-text h1 {
        font-size: 32px;
    }

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

    .analytics-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .dashboard-stats {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .dashboard-charts {
        grid-template-columns: 1fr;
    }

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

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

    .security-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .security-visual {
        margin-top: 30px;
    }

    .security-shield {
        width: 150px;
        height: 150px;
    }

    .security-shield i {
        font-size: 36px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

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

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

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

    .feature-card {
        padding: 30px 20px;
    }

    .strategy-card {
        padding: 20px;
    }

    .pricing-card {
        padding: 30px 20px;
    }

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

    .auth-header h2 {
        font-size: 28px;
    }

    .social-login-buttons {
        gap: 10px;
    }

    .btn-social {
        padding: 10px 15px;
        font-size: 14px;
    }

    .section-header h1 {
        font-size: 32px;
    }

    .strategy-builder .strategy-sidebar,
    .strategy-builder .strategy-main,
    .strategy-builder .strategy-preview {
        padding: 20px;
    }

    .form-header h2 {
        font-size: 24px;
    }

    .time-range {
        flex-direction: column;
        align-items: stretch;
    }

    .time-range span {
        text-align: center;
    }

    .pricing-hero-content h1 {
        font-size: 28px;
    }

    .pricing-card {
        padding: 25px 20px;
    }

    .plan-header h3 {
        font-size: 28px;
    }

    .price-amount {
        font-size: 48px;
    }

    .faq-question {
        padding: 20px;
    }

    .faq-question h4 {
        font-size: 16px;
    }

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

    .cta-stats .stat h4 {
        font-size: 28px;
    }

    .confirmation-icon,
    .success-icon {
        width: 60px;
        height: 60px;
        font-size: 24px;
    }

    .email-sent-confirmation h3,
    .success-confirmation h3 {
        font-size: 20px;
    }

    .email-details {
        padding: 15px;
    }

    .security-notice {
        padding: 15px;
    }

    .notice-icon {
        width: 30px;
        height: 30px;
        font-size: 14px;
    }

    .help-option {
        padding: 15px;
    }

    .features-hero .hero-text h1 {
        font-size: 28px;
    }

    .feature-card {
        padding: 25px 20px;
    }

    .feature-card .feature-icon {
        width: 60px;
        height: 60px;
        font-size: 24px;
    }

    .feature-card h3 {
        font-size: 20px;
    }

    .analytics-text h2 {
        font-size: 28px;
    }

    .dashboard-preview {
        padding: 20px;
    }

    .dashboard-header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    .broker-card {
        padding: 25px 20px;
    }

    .indicator-category {
        padding: 25px 20px;
    }

    .security-info h2 {
        font-size: 28px;
    }

    .security-shield {
        width: 120px;
        height: 120px;
    }

    .security-shield i {
        font-size: 28px;
    }

    .shield-text h4 {
        font-size: 16px;
    }

    .shield-text p {
        font-size: 10px;
    }
}