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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #2c3e50;
}

/* Header */
header {
    background: white;
    padding: 1.5rem 2rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

nav {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-small {
    font-size: 1.3rem;
    font-weight: 600;
    color: #3b5998;
    letter-spacing: -0.5px;
}

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

nav li {
    position: relative;
}

nav a {
    text-decoration: none;
    color: #2c3e50;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s;
}

nav a:hover {
    color: #f7b731;
}

/* Dropdown styles */
.dropdown {
    position: relative;
}

.dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    min-width: 200px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    border-radius: 6px;
    margin-top: 0.5rem;
    padding: 0.5rem 0;
}

.dropdown:hover .dropdown-content {
    display: block;
}

.dropdown-content a {
    display: block;
    padding: 0.75rem 1.5rem;
    color: #2c3e50;
}

.dropdown-content a:hover {
    background: #f8f9fa;
    color: #f7b731;
}

.dropdown-arrow {
    margin-left: 0.3rem;
    font-size: 0.7rem;
}

/* Hero Section - Split Layout */
.hero {
    background: linear-gradient(135deg, #3b5998 0%, #2c4470 100%);
    color: white;
    padding: 4rem 2rem;
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    min-height: 500px;
}

.hero-content {
    padding-right: 2rem;
}

.hero-content .logo-text {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.2rem;
    margin-bottom: 1rem;
    opacity: 0.9;
    font-weight: 500;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
    line-height: 1.1;
    border-bottom: 3px solid #f7b731;
    display: inline-block;
    padding-bottom: 0.5rem;
}

.hero-content .hero-description {
    font-size: 1.2rem;
    line-height: 1.7;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.hero-highlights {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.hero-highlight {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.hero-highlight-bullet {
    width: 8px;
    height: 8px;
    background: #f7b731;
    border-radius: 50%;
    flex-shrink: 0;
}

.hero-highlight span {
    font-size: 1.05rem;
    opacity: 0.95;
}

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

.btn {
    padding: 1rem 2.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background: #f7b731;
    color: #2c3e50;
}

.btn-primary:hover {
    background: #f5a623;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(247, 183, 49, 0.4);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.1);
    border-color: #f7b731;
}

.hero-image {
    position: relative;
    height: 100%;
    min-height: 500px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-image-placeholder::after {
    content: 'Your Hero Image Here';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 1.5rem;
    font-weight: 300;
    text-align: center;
    opacity: 0.5;
}

/* Content sections */
.content-section {
    padding: 6rem 2rem;
}

.content-section.bg-white {
    background: white;
}

.content-section.bg-gray {
    background: #f8f9fa;
}

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

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #2c3e50;
    font-weight: 600;
    letter-spacing: -0.5px;
}

.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: #7f8c8d;
    margin-bottom: 5rem;
    font-weight: 400;
}

/* Benefits Grid */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.benefit-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    border-left: 4px solid #f7b731;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s, box-shadow 0.3s;
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.benefit-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #3b5998;
    font-weight: 600;
}

.benefit-card p {
    color: #5a6c7d;
    line-height: 1.7;
}

/* Learning Spaces Section */
.spaces-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.space-card {
    position: relative;
    height: 320px;
    overflow: hidden;
    background: #e9ecef;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.space-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.space-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.space-card-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(59, 89, 152, 0.95), rgba(59, 89, 152, 0.3));
    padding: 2.5rem 2rem;
    color: white;
}

.space-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.space-card p {
    font-size: 0.95rem;
    opacity: 0.9;
}

/* Placeholder for actual images */
.space-card-1 { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }
.space-card-2 { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); }
.space-card-3 { background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%); }
.space-card-4 { background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%); }

/* Process Steps */
.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.step {
    text-align: left;
    padding: 2.5rem 2rem;
    background: white;
    border-radius: 10px;
    border-top: 4px solid #f7b731;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s, box-shadow 0.3s;
}

.step:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.step-number {
    font-size: 3rem;
    font-weight: 300;
    color: #3b5998;
    margin-bottom: 1rem;
    line-height: 1;
}

.step h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #2c3e50;
    font-weight: 600;
}

.step p {
    color: #5a6c7d;
    line-height: 1.7;
}

/* CTA Section */
.final-cta {
    padding: 5rem 2rem;
    background: linear-gradient(135deg, #3b5998 0%, #2c4470 100%);
    color: white;
    text-align: center;
}

.final-cta h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.final-cta p {
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
}

/* Footer */
footer {
    background: #2c3e50;
    color: white;
    padding: 4rem 2rem 2rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h4 {
    margin-bottom: 1.5rem;
    font-weight: 600;
    font-size: 1.1rem;
    color: #f7b731;
}

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

.footer-section a {
    color: #ecf0f1;
    text-decoration: none;
    display: block;
    margin-bottom: 0.7rem;
    font-size: 0.95rem;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: #f7b731;
}

.footer-section p {
    color: #ecf0f1;
    font-size: 0.95rem;
    line-height: 1.6;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: #b8c5d0;
    font-size: 0.9rem;
}

/* Page Content Styling */
.page-content {
    padding: 4rem 2rem;
    background: white;
}

.page-content .container {
    max-width: 900px;
}

.page-content h1 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: #2c3e50;
    border-bottom: 3px solid #f7b731;
    display: inline-block;
    padding-bottom: 0.5rem;
}

.page-content h2 {
    font-size: 2rem;
    margin: 2.5rem 0 1rem;
    color: #3b5998;
}

.page-content h3 {
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
    color: #2c3e50;
}

.page-content p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
    color: #5a6c7d;
}

.page-content ul, .page-content ol {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
    color: #5a6c7d;
}

.page-content li {
    margin-bottom: 0.5rem;
    line-height: 1.8;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .hero-content {
        padding-right: 0;
    }

    .hero-image {
        min-height: 400px;
    }

    .hero-content h1 {
        font-size: 3rem;
    }

    nav ul {
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.2rem;
    }

    .hero-content .hero-description {
        font-size: 1.1rem;
    }

    .hero-image {
        min-height: 300px;
    }

    nav ul {
        display: none;
    }

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

    .benefit-card {
        border-left: none;
        border-top: 4px solid #f7b731;
    }

    .step {
        text-align: center;
    }
}