/*
Theme Name: CapitalEdge Trading
Description: Professional trading course theme for CapitalEdge platform with PayPal integration
Author: CapitalEdge Team
Version: 1.2
Text Domain: capitaledge-trading
Requires at least: 5.0
Tested up to: 6.4
Requires PHP: 7.4
License: GPL v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
*/

/* Theme Styles */
:root {
    --primary-color: #1a73e8;
    --secondary-color: #34a853;
    --accent-color: #fbbc04;
    --danger-color: #ea4335;
    --bg-primary: #0a0e1a;
    --bg-secondary: #1a1f2e;
    --bg-card: #ffffff;
    --text-primary: #ffffff;
    --text-secondary: #8b93a6;
    --text-dark: #1f2937;
    --border-color: #e5e7eb;
    --success-bg: #dcfce7;
    --success-text: #166534;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
}

/* Modern Navigation Buttons */
.nav-btn {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    letter-spacing: 0.025em;
    border: 2px solid transparent;
    white-space: nowrap;
}

.login-btn {
    background: rgba(255, 255, 255, 0.95) !important;
    color: var(--primary-color) !important;
    border-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    font-weight: 600;
}

.login-btn:hover {
    background: rgba(255, 255, 255, 1) !important;
    border-color: rgba(255, 255, 255, 1);
    color: var(--primary-color) !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.4);
    text-decoration: none;
}

.enroll-btn {
    background: linear-gradient(135deg, var(--primary-color) 0%, #1557b0 100%) !important;
    color: #ffffff !important;
    box-shadow: 0 4px 15px rgba(26, 115, 232, 0.3);
}

.enroll-btn:hover {
    background: linear-gradient(135deg, #1557b0 0%, #0f4c75 100%) !important;
    color: #ffffff !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(26, 115, 232, 0.4);
    text-decoration: none;
}

.nav-btn:active {
    transform: translateY(0) !important;
}

.nav-btn i {
    transition: transform 0.3s ease;
}

.nav-btn:hover i {
    transform: scale(1.1);
}

/* Responsive button adjustments */
@media (max-width: 768px) {
    .nav-btn {
        padding: 10px 20px;
        font-size: 13px;
    }
    
    .d-flex.gap-3 {
        gap: 0.75rem !important;
    }
}

.hero-section {
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    color: var(--text-primary);
    min-height: 100vh;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(26, 115, 232, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(52, 168, 83, 0.1) 0%, transparent 50%);
}

/* Navigation */
.navbar {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.navbar-scrolled {
    background: rgba(255, 255, 255, 0.98) !important;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    font-family: 'Poppins', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color) !important;
}

.nav-link {
    font-weight: 500;
    color: var(--text-dark) !important;
    margin: 0 0.5rem;
    transition: all 0.3s ease;
}

.nav-link:hover {
    color: var(--primary-color) !important;
}

.btn-primary {
    background: var(--primary-color);
    border: none;
    padding: 0.75rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: #1557b0;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(26, 115, 232, 0.3);
}

/* Hero Content */
.hero-content {
    padding: 8rem 0 4rem;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-family: 'Poppins', sans-serif;
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #fff 0%, #e3f2ff 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 600px;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    margin: 2rem 0;
    flex-wrap: wrap;
}

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

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-color);
    display: block;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Course Card */
.course-card {
    background: var(--bg-card);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    position: relative;
    height: 100%;
}

.course-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.15);
}

.course-premium {
    border: 3px solid var(--accent-color);
    transform: scale(1.05);
    z-index: 2;
}

.course-premium:hover {
    transform: scale(1.05) translateY(-10px);
}

.popular-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-color);
    color: var(--text-dark);
    padding: 8px 24px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    z-index: 10;
}

.course-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    z-index: 5;
}

.course-badge .badge {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    padding: 6px 12px;
}

.course-image {
    height: 250px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.course-image i {
    font-size: 4rem;
    color: white;
}

.price-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--danger-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.875rem;
}

.price-badge.premium {
    background: var(--secondary-color);
    font-size: 1rem;
    padding: 0.75rem 1.25rem;
    font-weight: 700;
}

.course-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    min-height: 450px;
}

.course-title {
    font-family: 'Poppins', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.course-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

/* Course Features */
.feature-list {
    list-style: none;
    padding: 0;
    flex-grow: 1;
    margin-bottom: 2rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}

.feature-item i {
    color: var(--secondary-color);
    font-size: 1.1rem;
    margin-top: 2px;
}

.feature-item strong {
    color: var(--primary-color);
    font-weight: 600;
}

/* Sections */
.section {
    padding: 5rem 0;
}

.section-title {
    font-family: 'Poppins', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text-dark);
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 3rem;
}

/* Testimonials */
.testimonial-card {
    background: var(--bg-card);
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
}

.author-info h6 {
    margin: 0;
    color: var(--text-dark);
    font-weight: 600;
}

.author-info small {
    color: var(--text-secondary);
}

/* FAQ Section */
.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    margin-bottom: 1rem;
}

.faq-button {
    background: none;
    border: none;
    width: 100%;
    padding: 1.5rem;
    text-align: left;
    font-weight: 600;
    color: var(--text-dark);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-content {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-secondary);
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
}

.cta-section .section-title {
    color: white;
}

.btn-light {
    background: white;
    color: var(--primary-color);
    border: none;
    padding: 1rem 3rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.btn-light:hover {
    background: #f8f9fa;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* Enrollment Buttons */
.enroll-btn {
    width: 100%;
    padding: 15px 30px;
    border-radius: 50px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    border: none;
    transition: all 0.3s ease;
    margin-top: auto;
}

.btn-primary.enroll-btn {
    background: linear-gradient(135deg, var(--primary-color), #1557b0);
}

.btn-primary.enroll-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(26, 115, 232, 0.4);
}

.btn-success.enroll-btn {
    background: linear-gradient(135deg, var(--secondary-color), #218838);
}

.btn-success.enroll-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(52, 168, 83, 0.4);
}

/* PayPal Integration Styles */
.paypal-button-container {
    margin-bottom: 15px;
    min-height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
}

#paypal-basic-button,
#paypal-premium-button {
    width: 100%;
}

.divider {
    text-align: center;
    margin: 10px 0;
    font-size: 0.8rem;
    color: var(--text-secondary);
    opacity: 0.7;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.backup-btn {
    font-size: 0.75rem !important;
    padding: 8px 16px !important;
    font-weight: 500 !important;
    border: 1px solid currentColor !important;
    background: transparent !important;
    opacity: 0.8;
    transition: all 0.3s ease !important;
}

.backup-btn:hover {
    opacity: 1;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15) !important;
}

.payment-security {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin: 1rem 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.payment-methods {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin: 1rem 0;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.payment-methods i {
    font-size: 1.5rem;
    color: var(--accent-color);
}

/* Course Layout Improvements */
.course-info {
    flex-grow: 1;
    margin-bottom: 1.5rem;
}

.payment-section {
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.paypal-button-container {
    margin-bottom: 15px;
    min-height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.divider {
    text-align: center;
    margin: 10px 0;
    font-size: 0.8rem;
    color: var(--text-secondary);
    opacity: 0.7;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Course Card Equal Heights */
.course-card {
    display: flex !important;
    flex-direction: column !important;
}

.course-image {
    flex-shrink: 0;
}

.course-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-stats {
        justify-content: center;
    }
    
    .hero-content {
        padding: 6rem 0 2rem;
    }
    
    .course-premium {
        transform: none;
        margin-top: 2rem;
    }
    
    .course-premium:hover {
        transform: translateY(-10px);
    }
    
    .course-content {
        min-height: auto;
        padding: 1.5rem;
    }
    
    .payment-section {
        padding-top: 1rem;
    }
    
    .paypal-button-container {
        min-height: 40px;
    }
    
    .popular-badge {
        position: relative;
        top: 0;
        left: auto;
        transform: none;
        display: inline-block;
        margin-bottom: 1rem;
    }
}

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

.animate-fadeInUp {
    animation: fadeInUp 0.8s ease-out forwards;
}