/* ========================================
   HOME PAGE STYLES
   Professional LMS Theme
   ======================================== */

/* CSS Variables - Matching existing theme */
:root {
    --primary-navy: #1a2332;
    --primary-gold: #d4af37;
    --accent-teal: #2c5f5d;
    --accent-burgundy: #72242c;
    --white: #ffffff;
    --off-white: #f8f9fa;
    --light-gray: #e8ebed;
    --medium-gray: #6c757d;
    --dark-gray: #343a40;
    --font-display: 'Playfair Display', serif;
    --font-body: 'Work Sans', sans-serif;
    --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.2s ease;
}

/* ========================================
   HERO SECTION
   ======================================== */

.hero-section {
    position: relative;
    padding: 8rem 0 6rem;
    overflow: hidden;
    min-height: 85vh;
    display: flex;
    align-items: center;
}

/* Hero Background */
.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--primary-navy) 0%, #2c3e50 100%);
}

.hero-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(212, 175, 55, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(44, 95, 93, 0.1) 0%, transparent 50%);
    background-size: 100% 100%;
}

/* Hero Content */
.hero-content {
    position: relative;
    z-index: 1;
    animation: fadeInUp 0.8s ease-out;
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: rgba(212, 175, 55, 0.15);
    border: 1px solid var(--primary-gold);
    color: var(--primary-gold);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 50px;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
}

.hero-title {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1.15;
    margin-bottom: 1.5rem;
    max-width: 650px;
}

.hero-description {
    font-family: var(--font-body);
    font-size: 1.25rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2.5rem;
    max-width: 600px;
}

/* Hero CTAs */
.hero-cta {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.btn-primary-hero,
.btn-secondary-hero {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2.5rem;
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 8px;
    text-decoration: none;
    transition: var(--transition-fast);
}

.btn-primary-hero {
    background: var(--primary-gold);
    color: var(--primary-navy);
    box-shadow: 0 4px 20px rgba(212, 175, 55, 0.3);
}

.btn-primary-hero:hover {
    background: #f0c851;
    color: var(--primary-navy);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(212, 175, 55, 0.4);
}

.btn-secondary-hero {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.btn-secondary-hero:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--white);
    color: var(--white);
    transform: translateY(-3px);
}

/* Hero Features */
.hero-features {
    display: flex;
    gap: 2.5rem;
    flex-wrap: wrap;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--white);
}

.feature-item i {
    font-size: 1.25rem;
    color: var(--primary-gold);
}

/* Hero Illustration */
.hero-illustration {
    position: relative;
    height: 500px;
    animation: fadeIn 1s ease-out 0.3s backwards;
}

.illustration-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: var(--transition-base);
}

.illustration-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--primary-gold);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.illustration-card i {
    font-size: 2.5rem;
    color: var(--primary-gold);
}

.card-content h4 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--white);
    margin-bottom: 0.25rem;
}

.card-content p {
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

.card-1 {
    top: 0;
    left: 0;
    width: 260px;
    animation: float 6s ease-in-out infinite;
}

.card-2 {
    top: 150px;
    right: 20px;
    width: 280px;
    animation: float 6s ease-in-out 2s infinite;
}

.card-3 {
    bottom: 50px;
    left: 40px;
    width: 270px;
    animation: float 6s ease-in-out 4s infinite;
}

/* ========================================
   STATS SECTION
   ======================================== */

.stats-section {
    padding: 4rem 0;
    background: var(--white);
    border-top: 3px solid var(--primary-gold);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 2rem;
    background: linear-gradient(135deg, var(--off-white) 0%, var(--white) 100%);
    border-radius: 12px;
    border-left: 4px solid var(--primary-gold);
    transition: var(--transition-fast);
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.stat-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-gold) 0%, #c99d2e 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-icon i {
    font-size: 2rem;
    color: var(--white);
}

.stat-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-navy);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--medium-gray);
    margin: 0;
}

/* ========================================
   FEATURED COURSES SECTION
   ======================================== */

.featured-courses-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, #f5f7fa 0%, #e8eef3 100%);
}

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

.section-label {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-gold);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-gold);
}

.section-title {
    font-family: var(--font-display);
    font-size: 2.75rem;
    font-weight: 700;
    color: var(--primary-navy);
    line-height: 1.2;
    margin-bottom: 1rem;
}

.section-description {
    font-family: var(--font-body);
    font-size: 1.15rem;
    color: var(--medium-gray);
    max-width: 700px;
    margin: 0 auto;
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

/* Course Cards (from courses.css) */
.course-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition-base);
    cursor: pointer;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.course-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-gold) 0%, var(--accent-teal) 100%);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.course-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.course-card:hover::before {
    transform: scaleX(1);
}

.course-image {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--primary-navy) 0%, var(--accent-teal) 100%);
}

.course-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.course-card:hover .course-image img {
    transform: scale(1.1);
}

.level-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--primary-gold);
    color: var(--primary-navy);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.course-content {
    padding: 1.75rem;
    flex-grow: 1;
}

.course-title {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 1rem;
    line-height: 1.3;
    transition: color 0.3s ease;
}

.course-card:hover .course-title {
    color: var(--primary-gold);
}

.course-description {
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--medium-gray);
    line-height: 1.6;
}

.section-footer {
    margin-top: 3rem;
}

.btn-view-all {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2.5rem;
    background: var(--primary-navy);
    color: var(--white);
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-fast);
}

.btn-view-all:hover {
    background: var(--accent-teal);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(26, 35, 50, 0.3);
}

/* ========================================
   WHY CHOOSE US SECTION
   ======================================== */

.why-choose-section {
    padding: 6rem 0;
    background: var(--white);
}

.benefit-card {
    background: var(--white);
    padding: 2.5rem 2rem;
    border-radius: 12px;
    border: 2px solid var(--light-gray);
    transition: var(--transition-base);
    height: 100%;
    text-align: center;
}

.benefit-card:hover {
    border-color: var(--primary-gold);
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.15);
}

.benefit-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1) 0%, rgba(44, 95, 93, 0.1) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: var(--transition-fast);
}

.benefit-card:hover .benefit-icon {
    background: linear-gradient(135deg, var(--primary-gold) 0%, #c99d2e 100%);
    transform: scale(1.1);
}

.benefit-icon i {
    font-size: 2.25rem;
    color: var(--accent-teal);
    transition: color 0.3s ease;
}

.benefit-card:hover .benefit-icon i {
    color: var(--white);
}

.benefit-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 1rem;
}

.benefit-description {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--dark-gray);
}

/* ========================================
   ABOUT PREVIEW SECTION
   ======================================== */

.about-preview-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, #f5f7fa 0%, #e8eef3 100%);
}

.about-image-wrapper {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.about-image {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.6s ease;
}

.about-image-wrapper:hover .about-image {
    transform: scale(1.05);
}

.about-decoration {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 150px;
    height: 150px;
    border: 3px solid var(--primary-gold);
    border-radius: 12px;
    z-index: -1;
}

.about-text {
    font-family: var(--font-body);
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--dark-gray);
    margin-bottom: 1.5rem;
}

.about-highlights {
    list-style: none;
    padding: 0;
    margin: 2rem 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.about-highlights li {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-family: var(--font-body);
    font-size: 1.05rem;
    color: var(--dark-gray);
}

.about-highlights i {
    font-size: 1.5rem;
    color: var(--accent-teal);
    flex-shrink: 0;
}

.btn-learn-more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2.5rem;
    background: var(--primary-gold);
    color: var(--primary-navy);
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-fast);
    margin-top: 1rem;
}

.btn-learn-more:hover {
    background: #f0c851;
    color: var(--primary-navy);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.3);
}

/* ========================================
   TESTIMONIAL SECTION
   ======================================== */

.testimonial-section {
    padding: 6rem 0;
    background: var(--white);
}

.testimonial-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition-base);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.quote-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.quote-icon i {
    font-size: 1.5rem;
    color: var(--primary-navy);
}

.testimonial-text {
    font-family: var(--font-body);
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--dark-gray);
    font-style: italic;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.testimonial-author {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding-top: 1.5rem;
    border-top: 1px solid var(--light-gray);
}

.author-info h4 {
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-navy);
    margin-bottom: 0.25rem;
}

.author-info p {
    font-size: 0.95rem;
    color: var(--medium-gray);
    margin: 0;
}

.testimonial-rating {
    display: flex;
    gap: 0.25rem;
}

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

/* ========================================
   FINAL CTA SECTION
   ======================================== */

.final-cta-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--primary-navy) 0%, #2c3e50 100%);
    position: relative;
    overflow: hidden;
}

.cta-card {
    position: relative;
    z-index: 1;
    text-align: center;
}

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

.cta-title {
    font-family: var(--font-display);
    font-size: 2.75rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 1.5rem;
}

.cta-description {
    font-family: var(--font-body);
    font-size: 1.2rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2.5rem;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-cta-primary,
.btn-cta-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1.25rem 3rem;
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 8px;
    text-decoration: none;
    transition: var(--transition-fast);
}

.btn-cta-primary {
    background: var(--primary-gold);
    color: var(--primary-navy);
    box-shadow: 0 4px 20px rgba(212, 175, 55, 0.3);
}

.btn-cta-primary:hover {
    background: #f0c851;
    color: var(--primary-navy);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(212, 175, 55, 0.4);
}

.btn-cta-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.btn-cta-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--white);
    color: var(--white);
    transform: translateY(-3px);
}

.cta-visual {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    pointer-events: none;
    z-index: 0;
}

.visual-element {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
}

.element-1 {
    width: 300px;
    height: 300px;
    top: -100px;
    left: -50px;
}

.element-2 {
    width: 400px;
    height: 400px;
    bottom: -150px;
    right: -100px;
}

.element-3 {
    width: 200px;
    height: 200px;
    top: 50%;
    left: 10%;
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    background: var(--primary-navy);
    color: rgba(255, 255, 255, 0.8);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4,
.footer-section h5 {
    color: var(--white);
    margin-bottom: 1rem;
    font-family: var(--font-display);
}

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

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
}

/* ========================================
   ANIMATIONS
   ======================================== */

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* ========================================
   RESPONSIVE STYLES
   ======================================== */

@media (max-width: 1199.98px) {
    .hero-illustration {
        height: 400px;
    }
    
    .illustration-card {
        padding: 1.5rem;
    }
    
    .card-1,
    .card-2,
    .card-3 {
        width: 230px;
    }
}

@media (max-width: 991.98px) {
    .hero-section {
        padding: 6rem 0 4rem;
        min-height: auto;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-description {
        font-size: 1.15rem;
    }
    
    .hero-illustration {
        display: none;
    }
    
    .section-title {
        font-size: 2.25rem;
    }
    
    .featured-courses-section,
    .why-choose-section,
    .about-preview-section,
    .testimonial-section {
        padding: 4rem 0;
    }
}

@media (max-width: 767.98px) {
    .hero-section {
        padding: 5rem 0 3rem;
    }
    
    .hero-title {
        font-size: 2.25rem;
    }
    
    .hero-description {
        font-size: 1.05rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: stretch;
    }
    
    .btn-primary-hero,
    .btn-secondary-hero {
        justify-content: center;
    }
    
    .hero-features {
        flex-direction: column;
        gap: 1rem;
    }
    
    .stats-grid {
        gap: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .cta-title {
        font-size: 2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .btn-cta-primary,
    .btn-cta-secondary {
        justify-content: center;
    }
}

@media (max-width: 575.98px) {
    .hero-title {
        font-size: 1.9rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .benefit-card {
        padding: 2rem 1.5rem;
    }
}