/* Mission Page Styles */

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: #f7f9fc;
    color: #1a1d23;
    line-height: 1.5;
    min-height: 100vh;
}

:root {
    --bg-color: #f7f9fc;
    --card-bg: #ffffff;
    --text-primary: #1a1d23;
    --text-secondary: #64748b;
    --accent-lavender: #a594f9;
    --accent-sky: #73c2fb;
    --accent-teal: #90e0ef;
    --border-color: #f1f5f9;
    --radius-lg: 24px;
    --radius-md: 16px;
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
}

.mobile-top-bar {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: white;
    border-bottom: 1px solid #e2e8f0;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    z-index: 1000;
}

.back-btn-top {
    width: 40px;
    height: 40px;
    border: none;
    background: #f1f5f9;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
}

.back-btn-top:hover {
    background: #e2e8f0;
}

.mobile-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 1.1rem;
}

.main-content {
    margin-left: 0;
    padding-top: 20px;
    padding-bottom: 100px;
    transition: padding-top 0.3s ease;
    max-width: 1200px;
}

body.public-page .main-content {
    padding-bottom: 100px !important;
}

.sidebar-nav.minimized ~ .main-content {
    margin-left: 80px;
}

.about-main {
    padding: 20px;
    max-width: 900px;
    margin: 0 auto;
}

.ig-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 20px;
    border: 1px solid var(--border-color);
}

.text-xs {
    font-size: 0.875rem;
}

.text-sm {
    font-size: 0.925rem;
}

.text-muted {
    color: var(--text-secondary);
}

.fade-in {
    animation: fadeIn 0.5s ease-in;
}

section {
    margin-bottom: 48px;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

section.visible {
    opacity: 1;
    transform: translateY(0);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-section {
    text-align: center;
    padding: 24px 20px;
    background: linear-gradient(135deg, #fdfcfb 0%, #e2d1c3 100%);
    border-radius: var(--radius-lg);
    margin-top: 20px;
}

.hero-section h1 {
    font-size: 2.5rem !important;
    margin-bottom: 16px !important;
}

.hero-section p:first-of-type {
    font-size: 1.1rem !important;
    color: var(--text-secondary) !important;
    margin-bottom: 24px !important;
}

.hero-section .ig-card {
    font-size: 1rem !important;
    line-height: 1.6 !important;
}

.hero-section .section-tag {
    color: var(--accent-lavender) !important;
}

.infographic-placeholder {
    background: #f8fafc;
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 16/9;
    color: var(--text-secondary);
    font-size: 3rem;
}

.problem-grid, .how-it-works-grid, .uni-focus-grid {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.mission-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.mission-card {
    background: white;
    padding: 32px 24px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.mission-card i {
    font-size: 2rem;
    color: var(--accent-lavender);
    margin-bottom: 16px;
}

/* Section Specific Styles */
.problem-section h2,
.mission-section h2,
.how-it-works h2 {
    font-size: 1.8rem !important;
    margin: 12px 0 !important;
}

.problem-section .section-tag {
    font-weight: 700 !important;
    color: var(--accent-sky) !important;
    text-transform: uppercase !important;
}

.mission-section .section-tag {
    font-weight: 700 !important;
    color: var(--accent-teal) !important;
    text-transform: uppercase !important;
}

.how-it-works .section-tag {
    font-weight: 700 !important;
    color: var(--accent-lavender) !important;
    text-transform: uppercase !important;
}

.problem-section .ig-card {
    padding: 24px !important;
}

.problem-section ul {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 16px !important;
}

.problem-section li {
    display: flex !important;
    gap: 12px !important;
    align-items: flex-start !important;
}

.problem-section p {
    margin-bottom: 24px !important;
}

.uni-focus-section {
    background: var(--bg-color) !important;
    padding: 40px 24px !important;
    border-radius: var(--radius-lg) !important;
    text-align: center !important;
}

.uni-focus-section .section-tag {
    font-weight: 700 !important;
    color: var(--text-secondary) !important;
    text-transform: uppercase !important;
}

.philosophy-section h2 {
    font-size: 1.5rem !important;
    text-align: center !important;
    margin-bottom: 24px !important;
}

.ethics-section {
    text-align: center !important;
}

.ethics-section .ig-card {
    padding: 40px !important;
    border: 1px solid var(--accent-teal) !important;
    background: rgba(144, 224, 239, 0.05) !important;
}

.ethics-section h2 {
    font-size: 1.5rem !important;
    margin-bottom: 16px !important;
}

.invitation-section {
    text-align: center !important;
    padding: 60px 20px !important;
}

.invitation-section h2 {
    font-size: 2rem !important;
    margin-bottom: 16px !important;
}

.invitation-section p {
    color: var(--text-secondary) !important;
    margin-bottom: 32px !important;
    max-width: 500px !important;
    margin-left: auto !important;
    margin-right: auto !important;
}

/* Button Styles */
.btn-primary {
    display: inline-block;
    padding: 16px 40px;
    background: linear-gradient(135deg, #8b5cf6 0%, #6366f1 100%);
    color: white;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 8px 24px rgba(139, 92, 246, 0.35);
    text-decoration: none;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(139, 92, 246, 0.5);
}

.btn-primary:active {
    transform: translateY(-1px);
}

/* Typography */
h1 {
    font-weight: 800;
    color: var(--text-primary);
}

h2 {
    font-weight: 700;
    color: var(--text-primary);
}

h3 {
    font-weight: 600;
    color: var(--text-primary);
}

p {
    line-height: 1.6;
}

/* Section Tag */
.section-tag {
    display: inline-block !important;
    font-size: 0.85rem !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 1px !important;
    margin-bottom: 12px !important;
}

/* Feature Groups */
.feature-group {
    padding: 16px 0;
}

.feature-group h3 {
    font-size: 1rem !important;
    margin-bottom: 8px !important;
}

.feature-group:nth-child(1) h3 {
    color: var(--accent-lavender) !important;
}

.feature-group:nth-child(2) h3 {
    color: var(--accent-sky) !important;
}

.feature-group:nth-child(3) h3 {
    color: var(--accent-teal) !important;
}

.feature-group p {
    color: var(--text-secondary);
}

/* Lists */
ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

li {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    margin-bottom: 12px;
}

li i {
    margin-top: 4px;
    flex-shrink: 0;
}

/* Footer */
.main-footer {
    padding: 40px 0;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
    border-top: 1px solid var(--border-color);
}

/* Responsive */
@media (max-width: 767px) {
    body.public-page .bottom-nav {
        display: flex !important;
        visibility: visible !important;
        pointer-events: auto !important;
    }

    .main-content {
        padding-top: 20px;
    }
    
    .about-main {
        padding: 12px;
    }
    
    .hero-section h1 {
        font-size: 2rem !important;
    }
    
    .invitation-section h2 {
        font-size: 1.6rem !important;
    }
}

@media (min-width: 768px) {
    body.public-page .bottom-nav {
        display: none !important;
    }

    .about-main {
        padding: 40px 24px !important;
    }
    
    .mission-cards {
        grid-template-columns: repeat(3, 1fr);
    }
}