:root {
    --primary-pink: #F63F8C;
    --secondary-teal: #2DD4BF;
    --accent-purple: #8B5CF6;
    --dark-gray: #1F2937;
    --light-gray: #F9FAFB;
    --white: #FFFFFF;
    --text-dark: #374151;
    --text-light: #6B7280;
    --border-light: #E5E7EB;
}

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

body {
    font-family: 'DM Sans', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
}

nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-pink);
    text-decoration: none;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--primary-pink);
}
.header {
    padding: 8rem 2rem 4rem;
    background: linear-gradient(135deg, var(--light-gray) 0%, rgba(246, 63, 140, 0.1) 100%);
    text-align: center;
}

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

.header h1 {
    font-size: 3rem;
    color: var(--primary-pink);
    margin-bottom: 1rem;
}

.header h2 {
    font-size: 1.5rem;
    color: var(--secondary-teal);
    margin-bottom: 2rem;
    font-weight: 400;
}

.header p {
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto;
}

/* Content Sections */
.content-section {
    padding: 4rem 2rem;
}

.content-section.alt {
    background: var(--light-gray);
}

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

.section-title {
    font-size: 2.5rem;
    color: var(--primary-pink);
    margin-bottom: 2rem;
}

.section-subtitle {
    font-size: 2rem;
    color: var(--secondary-teal);
    margin-bottom: 1.5rem;
}

.section-subtitle-small {
    font-size: 1.5rem;
    color: var(--accent-purple);
    margin-bottom: 1rem;
}

.content-text {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-dark);
    margin-bottom: 2rem;
}

.content-text p {
    margin-bottom: 1.5rem;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.stat-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-pink);
    display: block;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-light);
    font-weight: 500;
}

/* Two Column Layout */
.two-column {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin: 3rem 0;
}

.column {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.column h3 {
    color: var(--accent-purple);
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

/* Insight Cards */
.insight-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.insight-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    border-left: 4px solid var(--secondary-teal);
}

.insight-card h4 {
    color: var(--primary-pink);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

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

/* Challenge Cards */
.challenge-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.challenge-card {
    background: linear-gradient(135deg, var(--primary-pink) 0%, var(--accent-purple) 100%);
    color: var(--white);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
}

.challenge-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.challenge-card p {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Quote Block */
.quote-block {
    background: var(--accent-purple);
    color: var(--white);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    margin: 3rem 0;
    font-style: italic;
    font-size: 1.2rem;
    line-height: 1.6;
}

/* Process Steps */
.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.process-step {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    text-align: center;
    position: relative;
}

.step-number {
    background: var(--secondary-teal);
    color: var(--white);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin: 0 auto 1rem;
}

.process-step h4 {
    color: var(--primary-pink);
    margin-bottom: 1rem;
}
/* Image Placeholders */
.image-placeholder {
    background: linear-gradient(135deg, var(--light-gray) 0%, var(--border-light) 100%);
    border: 2px dashed var(--text-light);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-weight: 500;
    margin: 2rem 0;
    transition: all 0.3s ease;
}

.image-placeholder:hover {
    border-color: var(--primary-pink);
    color: var(--primary-pink);
}

.image-placeholder.loaded {
    background-image: var(--bg-image);
    background-size: cover;
    background-position: center;
    color: transparent;
    border: none;
}

.image-placeholder.large {
    height: 400px;
}

.image-placeholder.medium {
    height: 330px;
}

.image-placeholder.small {
    height: 150px;
}

.research-visuals {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}
/* Footer */
.footer {
    background: var(--dark-gray);
    color: var(--white);
    padding: 3rem 2rem 1rem;
    text-align: center;
}

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

.footer-content {
    margin-bottom: 2rem;
}

.footer-content h3 {
    color: var(--primary-pink);
    margin-bottom: 1rem;
}

.copyright {
    border-top: 1px solid #374151;
    padding-top: 1rem;
    color: var(--text-light);
}

/* Lists */
.content-list {
    list-style: none;
    padding: 0;
    margin: 2rem 0;
}

.content-list li {
    background: var(--light-gray);
    padding: 1rem;
    margin-bottom: 0.5rem;
    border-radius: 8px;
    border-left: 4px solid var(--primary-pink);
}

.numbered-list {
    counter-reset: item;
}

.numbered-list li {
    counter-increment: item;
    position: relative;
    padding-left: 3rem;
}

.numbered-list li::before {
    content: counter(item);
    background: var(--primary-pink);
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.9rem;
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
}

/* Responsive Design */
@media (max-width: 768px) {
    .header h1 {
        font-size: 2rem;
    }

    .header h2 {
        font-size: 1.2rem;
    }

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

    .section-subtitle {
        font-size: 1.5rem;
    }

    .two-column {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .nav-links {
        gap: 1rem;
    }

    .nav-links a {
        font-size: 0.9rem;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

section {
    scroll-margin-top: 80px;
}