/* Premium Professional Design - Vepa Academy */

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

:root {
    /* Logo-inspired color palette */
    --primary-red: #D32F2F;
    --primary-gold: #FFC107;
    --primary-orange: #FF6F00;
    --accent-yellow: #FFD54F;

    /* Neutrals */
    --text-dark: #1a1a1a;
    --text-gray: #666666;
    --text-light: #999999;
    --bg-cream: #FFF8E1;
    --bg-light: #FFFBF5;
    --white: #ffffff;

    /* Semantic */
    --success: #4CAF50;
    --shadow: rgba(0, 0, 0, 0.1);
    --shadow-hover: rgba(0, 0, 0, 0.15);
}

/* Base Styles */
html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navigation - Premium */
.navbar {
    background-color: var(--white);
    box-shadow: 0 2px 12px var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 3px solid var(--primary-gold);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.logo-container {
    transition: transform 0.3s ease;
}

.logo-container:hover {
    transform: scale(1.05);
}

.logo-img {
    height: 50px;
    width: auto;
    object-fit: contain;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 15px;
    transition: color 0.3s;
    position: relative;
}

.nav-menu a:not(.btn):hover {
    color: var(--primary-red);
}

.nav-menu a:not(.btn)::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--primary-red);
    transition: width 0.3s;
}

.nav-menu a:not(.btn):hover::after {
    width: 100%;
}

.btn-nav {
    background: linear-gradient(135deg, var(--primary-red), var(--primary-orange));
    color: var(--white) !important;
    padding: 0.6rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(211, 47, 47, 0.3);
    transition: all 0.3s;
}

.btn-nav::after {
    display: none;
}

.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(211, 47, 47, 0.4);
}

/* Hero Section - Premium */
.hero-premium {
    background: linear-gradient(135deg, #FFF8E1 0%, #FFECB3 100%);
    padding: 6rem 2rem 4rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-red), var(--primary-gold), var(--primary-orange));
}

.hero-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-gold), var(--accent-yellow));
    color: var(--text-dark);
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 12px rgba(255, 193, 7, 0.3);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.hero-title .highlight {
    background: linear-gradient(135deg, var(--primary-red), var(--primary-orange));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-gray);
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
}

.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-hero-primary {
    background: linear-gradient(135deg, var(--primary-red), var(--primary-orange));
    color: var(--white);
    box-shadow: 0 6px 20px rgba(211, 47, 47, 0.4);
}

.btn-hero-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(211, 47, 47, 0.5);
}

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

.btn-hero-secondary:hover {
    background: var(--primary-red);
    color: var(--white);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin-top: 3rem;
}

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

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-red), var(--primary-orange));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 14px;
    color: var(--text-gray);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Course Section - Premium */
.section-course {
    padding: 5rem 2rem;
    background: var(--white);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-tag {
    display: inline-block;
    background: var(--primary-gold);
    color: var(--text-dark);
    padding: 0.4rem 1.2rem;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-gray);
}

.course-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 1100px;
    margin: 0 auto;
}

.course-main-card {
    background: linear-gradient(135deg, #FFFBF5 0%, var(--white) 100%);
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 8px 30px var(--shadow);
    border: 2px solid var(--primary-gold);
    position: relative;
}

.course-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--primary-red);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
}

.course-main-card h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.course-price {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid var(--bg-cream);
}

.price-strike {
    font-size: 1.5rem;
    color: var(--text-light);
    text-decoration: line-through;
}

.price-current {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-red), var(--primary-orange));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.price-save {
    background: var(--success);
    color: var(--white);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 14px;
    font-weight: 600;
}

.course-features {
    margin-bottom: 2rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
    margin-bottom: 1rem;
    padding: 0.8rem;
    background: var(--white);
    border-radius: 10px;
    transition: transform 0.2s;
}

.feature-item:hover {
    transform: translateX(5px);
}

.feature-icon {
    background: var(--primary-gold);
    color: var(--text-dark);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.btn-course-enroll {
    width: 100%;
    padding: 1.2rem;
    background: linear-gradient(135deg, var(--primary-red), var(--primary-orange));
    color: var(--white);
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 700;
    box-shadow: 0 6px 20px rgba(211, 47, 47, 0.4);
    margin-bottom: 1.5rem;
}

.btn-course-enroll:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(211, 47, 47, 0.5);
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    font-size: 13px;
    color: var(--text-gray);
    flex-wrap: wrap;
}

.course-benefits {
    background: var(--white);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 4px 20px var(--shadow);
}

.course-benefits h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.benefits-list {
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
}

.benefits-list li {
    padding: 0.8rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--text-gray);
    line-height: 1.6;
}

.benefits-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-red);
    font-weight: 700;
    font-size: 1.2rem;
}

.bonus-section {
    background: var(--bg-cream);
    padding: 1.5rem;
    border-radius: 12px;
    border-left: 4px solid var(--primary-gold);
}

.bonus-section h5 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.bonus-section ul {
    list-style: none;
    padding: 0;
}

.bonus-section li {
    padding: 0.4rem 0;
    color: var(--text-gray);
}

.bonus-section li::before {
    content: '✓ ';
    color: var(--primary-red);
    font-weight: 700;
}

/* About Section */
.section-about {
    padding: 5rem 2rem;
    background: var(--bg-light);
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
}

.about-subtitle {
    font-size: 1.2rem;
    color: var(--text-gray);
    margin-bottom: 2rem;
}

.credentials {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin: 2rem 0;
}

.credential-item {
    display: flex;
    gap: 1rem;
    background: var(--white);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px var(--shadow);
    border-left: 4px solid var(--primary-gold);
}

.credential-icon {
    font-size: 2rem;
    line-height: 1;
}

.credential-item strong {
    display: block;
    color: var(--text-dark);
    margin-bottom: 0.3rem;
    font-size: 1.05rem;
}

.credential-item p {
    color: var(--text-gray);
    font-size: 0.95rem;
    margin: 0;
}

.about-description {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-gray);
    margin-top: 2rem;
}

/* Testimonials */
.section-testimonials {
    padding: 5rem 2rem;
    background: var(--white);
}

.testimonials-grid-premium {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1100px;
    margin: 0 auto;
}

.testimonial-card-premium {
    background: var(--white);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px var(--shadow);
    border-top: 4px solid var(--primary-gold);
    transition: transform 0.3s;
}

.testimonial-card-premium:hover {
    transform: translateY(-5px);
}

.testimonial-rating {
    color: var(--primary-gold);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.testimonial-text {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--text-gray);
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial-author-premium strong {
    display: block;
    color: var(--text-dark);
    font-size: 1rem;
    margin-bottom: 0.2rem;
}

.testimonial-author-premium span {
    font-size: 0.9rem;
    color: var(--text-light);
}

/* CTA Section */
.section-cta {
    padding: 5rem 2rem;
    background: linear-gradient(135deg, var(--primary-red), var(--primary-orange));
}

.cta-box {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    color: var(--white);
}

.cta-box h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.cta-box > p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
}

.cta-offer {
    background: rgba(255, 255, 255, 0.15);
    padding: 2rem;
    border-radius: 20px;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
}

.offer-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.offer-price {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.price-was {
    font-size: 1.5rem;
    text-decoration: line-through;
    opacity: 0.7;
}

.price-now {
    font-size: 3.5rem;
    font-weight: 800;
}

.offer-save {
    font-size: 1.1rem;
    font-weight: 600;
}

.btn-cta-large {
    width: auto;
    padding: 1.3rem 3rem;
    background: var(--white);
    color: var(--primary-red);
    border-radius: 30px;
    font-size: 1.2rem;
    font-weight: 700;
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.2);
    margin-bottom: 1.5rem;
}

.btn-cta-large:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.cta-guarantee {
    font-size: 14px;
    opacity: 0.9;
}

/* Premium Payment Page Styles */
.payment-section {
    padding: 3rem 2rem;
    background: var(--bg-light);
    min-height: 80vh;
}

.payment-header {
    text-align: center;
    margin-bottom: 3rem;
}

.payment-header h1 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.payment-header p {
    font-size: 1.1rem;
    color: var(--text-gray);
}

.order-summary-card {
    background: linear-gradient(135deg, #FFFBF5 0%, var(--white) 100%);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 20px var(--shadow);
    border: 2px solid var(--primary-gold);
    margin-bottom: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.order-summary-card h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.summary-details {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 0;
}

.summary-row:not(:last-child) {
    border-bottom: 1px solid var(--bg-cream);
}

.summary-label {
    font-weight: 500;
    color: var(--text-gray);
}

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

.price-row {
    padding-top: 1rem;
    margin-top: 0.5rem;
}

.summary-price {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-red), var(--primary-orange));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.trust-info {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    font-size: 0.9rem;
    color: var(--text-gray);
    padding-top: 1rem;
    border-top: 1px solid var(--bg-cream);
}

.payment-form-container {
    max-width: 700px;
    margin: 0 auto;
    background: var(--white);
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: 0 4px 20px var(--shadow);
}

.form-section {
    margin-bottom: 2.5rem;
}

.form-section h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    padding-bottom: 0.8rem;
    border-bottom: 2px solid var(--primary-gold);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.9rem 1rem;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-red);
    box-shadow: 0 0 0 3px rgba(211, 47, 47, 0.1);
}

.form-row-payment {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.demo-notice {
    background: var(--bg-cream);
    padding: 1rem;
    border-radius: 8px;
    border-left: 4px solid var(--primary-gold);
    margin-bottom: 1.5rem;
}

.demo-notice strong {
    display: block;
    color: var(--primary-red);
    margin-bottom: 0.3rem;
}

.demo-notice p {
    margin: 0.5rem 0 0 0;
    font-size: 0.9rem;
    color: var(--text-gray);
}

.demo-notice code {
    background: var(--white);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-family: monospace;
    color: var(--primary-red);
    font-weight: 600;
}

.btn-payment-submit {
    width: 100%;
    padding: 1.2rem;
    background: linear-gradient(135deg, var(--primary-red), var(--primary-orange));
    color: var(--white);
    border: none;
    border-radius: 12px;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 6px 20px rgba(211, 47, 47, 0.4);
}

.btn-payment-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(211, 47, 47, 0.5);
}

.payment-terms {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-light);
    margin-top: 1rem;
    line-height: 1.6;
}

.loading-payment {
    display: none;
    text-align: center;
    padding: 3rem;
}

.spinner-payment {
    border: 4px solid var(--bg-cream);
    border-top: 4px solid var(--primary-red);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Footer */
.footer-premium {
    background: var(--text-dark);
    color: var(--white);
    padding: 4rem 2rem 2rem;
}

.footer-content-premium {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand .footer-logo {
    height: 50px;
    width: auto;
    margin-bottom: 1rem;
    filter: brightness(0) invert(1);
}

.footer-tagline {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-top: 0.5rem;
}

.footer-links h4,
.footer-contact h4,
.footer-social h4 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--primary-gold);
}

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

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--white);
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.3s;
}

.footer-links a:hover {
    opacity: 1;
    color: var(--primary-gold);
}

.footer-contact p {
    margin: 0.5rem 0;
    opacity: 0.9;
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.social-icon {
    color: var(--white);
    opacity: 0.8;
    text-decoration: none;
    transition: all 0.3s;
}

.social-icon:hover {
    opacity: 1;
    color: var(--primary-gold);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    margin: 0.3rem 0;
    opacity: 0.7;
    font-size: 0.9rem;
}

.footer-simple {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 0;
}

.footer-contact-simple {
    text-align: right;
}

.footer-contact-simple p {
    margin: 0.3rem 0;
    opacity: 0.8;
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .course-showcase {
        grid-template-columns: 1fr;
    }

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

    .testimonials-grid-premium {
        grid-template-columns: 1fr;
    }

    .footer-content-premium {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        gap: 1rem;
        font-size: 14px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 2rem;
    }

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

    .footer-content-premium {
        grid-template-columns: 1fr;
    }

    .logo-img {
        height: 40px;
    }

    .payment-header h1 {
        font-size: 2rem;
    }

    .payment-form-container {
        padding: 1.5rem;
    }

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

    .trust-info {
        flex-direction: column;
        gap: 0.5rem;
    }

    .footer-simple {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .footer-contact-simple {
        text-align: center;
    }

    .summary-price {
        font-size: 1.5rem;
    }
}