/* Frosted Glass Theme Variables */
:root {
    --primary-pink: #FFD0E1;
    --primary-blue: #6A7FDB;
    --primary-turquoise: #57E2E5;
    --primary-teal: #003249;
    --primary-dark: #0D1B2A;
    
    --white: #FFFFFF;
    --glass-white: rgba(255, 255, 255, 0.25);
    --glass-light: rgba(255, 255, 255, 0.15);
    --glass-dark: rgba(0, 0, 0, 0.1);
    --light-gray: #F8F9FA;
    --medium-gray: #6C757D;
    --dark-gray: #343A40;
    
    /* Glass Morphism Shadows */
    --glass-shadow: 0 8px 32px rgba(31, 38, 135, 0.15);
    --glass-shadow-light: 0 4px 20px rgba(31, 38, 135, 0.1);
    --shadow-light: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-medium: 0 8px 30px rgba(0, 0, 0, 0.1);
    --shadow-heavy: 0 15px 40px rgba(0, 0, 0, 0.12);
    
    /* Glass Border */
    --glass-border: 1px solid rgba(255, 255, 255, 0.18);
    --glass-border-strong: 2px solid rgba(255, 255, 255, 0.3);
    
    --border-radius: 16px;
    --border-radius-small: 12px;
    --border-radius-large: 24px;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: var(--primary-dark);
    background: linear-gradient(135deg, 
        rgba(255, 208, 225, 0.08) 0%,
        rgba(106, 127, 219, 0.06) 30%,
        rgba(87, 226, 229, 0.04) 60%,
        rgba(255, 255, 255, 0.98) 100%);
    background-attachment: fixed;
    min-height: 100vh;
    position: relative;
}

/* Clean minimal background accent */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 15% 85%, rgba(255, 208, 225, 0.05) 0%, transparent 35%),
        radial-gradient(circle at 85% 15%, rgba(106, 127, 219, 0.04) 0%, transparent 35%);
    z-index: -1;
    opacity: 0.8;
    pointer-events: none;
}

/* Floating FontAwesome Icons */
.floating-icons {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    z-index: -1;
    pointer-events: none;
}

.floating-icon {
    position: absolute;
    color: var(--primary-blue);
    opacity: 0.08;
    animation: float 15s ease-in-out infinite;
    will-change: transform;
}

.floating-icon:nth-child(1) {
    top: 10%;
    left: 15%;
    font-size: 2rem;
    animation-delay: -2s;
    color: var(--primary-pink);
}

.floating-icon:nth-child(2) {
    top: 20%;
    right: 20%;
    font-size: 1.5rem;
    animation-delay: -4s;
    color: var(--primary-turquoise);
}

.floating-icon:nth-child(3) {
    top: 35%;
    left: 8%;
    font-size: 2.5rem;
    animation-delay: -6s;
    color: var(--primary-blue);
}

.floating-icon:nth-child(4) {
    top: 45%;
    right: 10%;
    font-size: 1.8rem;
    animation-delay: -1s;
    color: var(--primary-teal);
}

.floating-icon:nth-child(5) {
    top: 60%;
    left: 25%;
    font-size: 2rem;
    animation-delay: -8s;
    color: var(--primary-pink);
}

.floating-icon:nth-child(6) {
    top: 70%;
    right: 30%;
    font-size: 1.6rem;
    animation-delay: -3s;
    color: var(--primary-turquoise);
}

.floating-icon:nth-child(7) {
    top: 80%;
    left: 12%;
    font-size: 2.2rem;
    animation-delay: -7s;
    color: var(--primary-blue);
}

.floating-icon:nth-child(8) {
    bottom: 15%;
    right: 15%;
    font-size: 1.7rem;
    animation-delay: -5s;
    color: var(--primary-teal);
}

.floating-icon:nth-child(9) {
    bottom: 25%;
    left: 40%;
    font-size: 1.9rem;
    animation-delay: -9s;
    color: var(--primary-pink);
}

.floating-icon:nth-child(10) {
    top: 25%;
    left: 50%;
    font-size: 1.4rem;
    animation-delay: -10s;
    color: var(--primary-turquoise);
}

@keyframes float {
    0%, 100% { 
        transform: translateY(0px) rotate(0deg);
        opacity: 0.08;
    }
    25% { 
        transform: translateY(-20px) rotate(5deg);
        opacity: 0.12;
    }
    50% { 
        transform: translateY(-10px) rotate(-3deg);
        opacity: 0.06;
    }
    75% { 
        transform: translateY(-30px) rotate(3deg);
        opacity: 0.10;
    }
}


/* Click particles */
.click-particle {
    position: fixed;
    width: 8px;
    height: 8px;
    background: var(--primary-turquoise);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9997;
    transform: translate(-50%, -50%);
}

/* Scroll progress indicator */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-turquoise), var(--primary-pink));
    z-index: 10000;
    transition: width 0.1s ease;
    box-shadow: 0 0 10px rgba(87, 226, 229, 0.5);
}

/* Celebration particles */
.celebration-particle {
    position: fixed;
    width: 12px;
    height: 12px;
    background: var(--primary-pink);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9996;
}

.celebration-particle:nth-child(odd) {
    background: var(--primary-turquoise);
    width: 8px;
    height: 8px;
}

.celebration-particle:nth-child(3n) {
    background: var(--primary-blue);
    width: 6px;
    height: 6px;
}

/* Rainbow animation for easter egg */
@keyframes rainbow {
    0% { filter: hue-rotate(0deg); }
    25% { filter: hue-rotate(90deg); }
    50% { filter: hue-rotate(180deg); }
    75% { filter: hue-rotate(270deg); }
    100% { filter: hue-rotate(360deg); }
}

/* Custom tooltip - subtle glass effect */
.custom-tooltip {
    position: fixed;
    background: rgba(13, 27, 42, 0.8);
    backdrop-filter: blur(20px);
    color: rgba(255, 255, 255, 0.9);
    padding: 6px 10px;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 500;
    z-index: 10001;
    display: none;
    pointer-events: none;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    border: 1px solid rgba(87, 226, 229, 0.3);
    transform: translateX(-50%);
    white-space: nowrap;
    opacity: 0;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.custom-tooltip.show {
    opacity: 1;
    transform: translateX(-50%) translateY(-2px);
}

.custom-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 4px solid transparent;
    border-top-color: rgba(13, 27, 42, 0.8);
}

/* Frosted glass cards with high opacity */
.feature-card, .value-card, .project-card, .info-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(2px) saturate(105%);
    -webkit-backdrop-filter: blur(2px) saturate(105%);
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.6);
}

.feature-card:hover, .value-card:hover, .project-card:hover, .info-card:hover {
    backdrop-filter: blur(3px) saturate(108%);
    -webkit-backdrop-filter: blur(3px) saturate(108%);
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(87, 226, 229, 0.5);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.06);
}

.feature-card::before, .value-card::before, .project-card::before, .info-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
    transition: left 0.6s ease;
    pointer-events: none;
}

.feature-card:hover::before, .value-card:hover::before, 
.project-card:hover::before, .info-card:hover::before {
    left: 100%;
}

/* Floating cards enhanced animation */
.floating-card {
    animation: floatEnhanced 6s ease-in-out infinite;
    transition: all 0.3s ease;
}

.floating-card:nth-child(2) { animation-delay: -1s; }
.floating-card:nth-child(3) { animation-delay: -2s; }
.floating-card:nth-child(4) { animation-delay: -3s; }

@keyframes floatEnhanced {
    0%, 100% { 
        transform: translateY(0px) rotate(0deg);
        filter: brightness(1);
    }
    25% { 
        transform: translateY(-15px) rotate(1deg);
        filter: brightness(1.1);
    }
    50% { 
        transform: translateY(-5px) rotate(-1deg);
        filter: brightness(0.9);
    }
    75% { 
        transform: translateY(-20px) rotate(2deg);
        filter: brightness(1.05);
    }
}

/* Button ripple effect */
.btn {
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:active::after {
    width: 300px;
    height: 300px;
}

/* Reduced motion accessibility */
@media (prefers-reduced-motion: reduce) {
    .floating-icon, .floating-card {
        animation: none;
    }
    .feature-card, .value-card, .project-card, .info-card {
        transition: none;
    }
    .feature-card::before, .value-card::before, 
    .project-card::before, .info-card::before {
        transition: none;
    }
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.8rem; }

.lead {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--medium-gray);
    margin-bottom: 2rem;
}

.gradient-text {
    background: linear-gradient(135deg, 
        var(--primary-blue) 0%,
        var(--primary-turquoise) 30%,
        var(--primary-pink) 60%,
        var(--primary-blue) 100%);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientFlow 4s ease-in-out infinite;
    display: inline-block;
    position: relative;
}

@keyframes gradientFlow {
    0%, 100% { 
        background-position: 0% 50%; 
    }
    50% { 
        background-position: 100% 50%; 
    }
}

/* Navigation - Frosted glass with high opacity */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(2px) saturate(105%);
    -webkit-backdrop-filter: blur(2px) saturate(105%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    z-index: 1000;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar:hover {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(3px) saturate(108%);
    -webkit-backdrop-filter: blur(3px) saturate(108%);
    border-bottom: 1px solid rgba(87, 226, 229, 0.4);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.05);
}

/* Navbar scroll effect */
.navbar.scrolled {
    background: rgba(255, 255, 255, 0.91);
    backdrop-filter: blur(2.5px) saturate(106%);
    -webkit-backdrop-filter: blur(2.5px) saturate(106%);
    border-bottom: 1px solid rgba(106, 127, 219, 0.3);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo {
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-small);
}

.brand-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-teal);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--primary-dark);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    color: var(--primary-blue);
}

.nav-link.join-btn {
    background: var(--primary-teal);
    color: var(--white);
    padding: 10px 20px;
    border-radius: var(--border-radius);
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(0, 50, 73, 0.3);
}

.nav-link.join-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 50, 73, 0.4);
    color: var(--white);
    filter: brightness(1.1);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: var(--primary-dark);
    transition: var(--transition);
    border-radius: 2px;
}

/* Buttons - High opacity frosted glass */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 1rem;
    font-family: inherit;
    backdrop-filter: blur(2px) saturate(105%);
    -webkit-backdrop-filter: blur(2px) saturate(105%);
}

.btn-primary {
    background: rgba(0, 50, 73, 0.95);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 3px 12px rgba(0, 50, 73, 0.15);
}

.btn-primary:hover {
    background: rgba(0, 50, 73, 1);
    backdrop-filter: blur(3px) saturate(108%);
    -webkit-backdrop-filter: blur(3px) saturate(108%);
    transform: translateY(-2px);
    box-shadow: 0 5px 18px rgba(0, 50, 73, 0.25);
    border: 1px solid rgba(87, 226, 229, 0.5);
    filter: brightness(1.05);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.9);
    color: var(--primary-blue);
    border: 1px solid rgba(106, 127, 219, 0.5);
    box-shadow: 0 3px 12px rgba(106, 127, 219, 0.08);
}

.btn-secondary:hover {
    background: rgba(106, 127, 219, 0.9);
    backdrop-filter: blur(3px) saturate(108%);
    -webkit-backdrop-filter: blur(3px) saturate(108%);
    color: var(--white);
    border: 1px solid rgba(106, 127, 219, 0.7);
    transform: translateY(-2px);
    box-shadow: 0 5px 18px rgba(106, 127, 219, 0.2);
}

.btn-outline {
    background: transparent;
    color: var(--primary-teal);
    border: 2px solid var(--primary-teal);
}

.btn-outline:hover {
    background: var(--primary-teal);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 50, 73, 0.2);
}

.btn-small {
    padding: 8px 16px;
    font-size: 0.9rem;
}

.full-width {
    width: 100%;
    justify-content: center;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, 
        rgba(255, 208, 225, 0.12) 0%,
        rgba(106, 127, 219, 0.08) 35%,
        rgba(87, 226, 229, 0.06) 70%,
        rgba(255, 255, 255, 0.95) 100%);
    padding-top: 70px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%23FFD0E1" opacity="0.06"><path d="M9.4 16.6L4.8 12l4.6-4.6L8 6l-6 6 6 6 1.4-1.4zm5.2 0L19.2 12l-4.6-4.6L16 6l6 6-6 6-1.4-1.4z"/></svg>'),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%236A7FDB" opacity="0.05"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-2 15l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z"/></svg>'),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%2357E2E5" opacity="0.04"><path d="M12 14.5v-2.5h-2.5c-.28 0-.5-.22-.5-.5s.22-.5.5-.5H12V8.5c0-.28.22-.5.5-.5s.5.22.5.5v2.5h2.5c.28 0 .5.22.5.5s-.22.5-.5.5H13v2.5c0 .28-.22.5-.5.5s-.5-.22-.5-.5z"/></svg>'),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%23003249" opacity="0.03"><path d="M12 2l3.09 6.26L22 9.27l-5 4.87 1.18 6.88L12 17.77l-6.18 3.25L7 14.14 2 9.27l6.91-1.01L12 2z"/></svg>');
    background-size: 60px 60px, 80px 80px, 70px 70px, 90px 90px;
    background-position: 
        5% 15%,
        85% 25%,
        25% 75%,
        75% 85%;
    background-repeat: no-repeat;
    z-index: 0;
    pointer-events: none;
    animation: heroFloatIcons 25s ease-in-out infinite;
}

@keyframes heroFloatIcons {
    0%, 100% { 
        background-position: 
            5% 15%,
            85% 25%,
            25% 75%,
            75% 85%;
        opacity: 0.8;
    }
    50% { 
        background-position: 
            10% 20%,
            80% 30%,
            30% 70%,
            70% 80%;
        opacity: 1;
    }
}

.hero-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    max-width: 600px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 208, 225, 0.3);
    backdrop-filter: blur(15px) saturate(180%);
    -webkit-backdrop-filter: blur(15px) saturate(180%);
    color: var(--primary-dark);
    padding: 12px 24px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    box-shadow: var(--glass-shadow);
    border: var(--glass-border-strong);
    transition: var(--transition);
}

.hero-badge:hover {
    background: rgba(255, 208, 225, 0.4);
    transform: scale(1.05);
}

.hero-title {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--medium-gray);
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-visual {
    position: relative;
    height: 400px;
}

.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.9);
    padding: 1.5rem;
    border-radius: var(--border-radius-large);
    box-shadow: var(--glass-shadow);
    backdrop-filter: blur(2px) saturate(105%);
    -webkit-backdrop-filter: blur(2px) saturate(105%);
    border: 1px solid rgba(255, 255, 255, 0.7);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    min-width: 150px;
    animation: float 6s ease-in-out infinite;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.floating-card:hover {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(3px) saturate(108%);
    -webkit-backdrop-filter: blur(3px) saturate(108%);
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 8px 20px rgba(31, 38, 135, 0.12);
    border: 1px solid rgba(87, 226, 229, 0.7);
}

.floating-card:nth-child(1) {
    top: 0;
    left: 0;
    background: var(--primary-teal);
    color: var(--white);
    animation-delay: 0s;
}

.floating-card:nth-child(2) {
    top: 50px;
    right: 0;
    background: var(--primary-turquoise);
    color: var(--white);
    animation-delay: 1.5s;
}

.floating-card:nth-child(3) {
    bottom: 100px;
    left: 50px;
    background: var(--primary-blue);
    color: var(--white);
    animation-delay: 3s;
}

.floating-card:nth-child(4) {
    bottom: 0;
    right: 80px;
    background: var(--primary-blue);
    color: var(--white);
    animation-delay: 4.5s;
}

.floating-card i {
    font-size: 2rem;
}

.floating-card span {
    font-weight: 600;
    font-size: 0.9rem;
    text-align: center;
}

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

/* Features Section */
.features {
    padding: 6rem 0;
    background: linear-gradient(180deg, 
        rgba(248, 249, 250, 0.2) 0%,
        rgba(255, 255, 255, 0.05) 50%,
        rgba(106, 127, 219, 0.03) 100%);
    position: relative;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%2357E2E5" opacity="0.04"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-2 15l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z"/></svg>'),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%23FFD0E1" opacity="0.03"><path d="M12 2l3.09 6.26L22 9.27l-5 4.87 1.18 6.88L12 17.77l-6.18 3.25L7 14.14 2 9.27l6.91-1.01L12 2z"/></svg>'),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%236A7FDB" opacity="0.05"><path d="M12 14.5v-2.5h-2.5c-.28 0-.5-.22-.5-.5s.22-.5.5-.5H12V8.5c0-.28.22-.5.5-.5s.5.22.5.5v2.5h2.5c.28 0 .5.22.5.5s-.22.5-.5.5H13v2.5c0 .28-.22.5-.5.5s-.5-.22-.5-.5z"/></svg>');
    background-size: 100px 100px, 110px 110px, 90px 90px;
    background-position: 
        15% 20%,
        80% 70%,
        40% 80%;
    background-repeat: no-repeat;
    z-index: 0;
    pointer-events: none;
    animation: sectionFloatIcons 30s ease-in-out infinite;
}

@keyframes sectionFloatIcons {
    0%, 100% { 
        background-position: 
            15% 20%,
            80% 70%,
            40% 80%;
    }
    33% { 
        background-position: 
            20% 25%,
            75% 65%,
            45% 75%;
    }
    66% { 
        background-position: 
            25% 30%,
            70% 60%,
            50% 70%;
    }
}

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

.section-header h2 {
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.2rem;
    color: var(--medium-gray);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(15px) saturate(150%);
    -webkit-backdrop-filter: blur(15px) saturate(150%);
    border: var(--glass-border);
    padding: 2.5rem;
    border-radius: var(--border-radius-large);
    box-shadow: var(--glass-shadow-light);
    text-align: center;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.3);
    border: var(--glass-border-strong);
    box-shadow: 0 15px 40px rgba(31, 38, 135, 0.2);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: var(--primary-teal);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2rem;
    box-shadow: 0 8px 25px rgba(0, 50, 73, 0.2);
    transition: var(--transition);
}

.feature-card h3 {
    margin-bottom: 1rem;
    color: var(--primary-teal);
}

.feature-card p {
    color: var(--medium-gray);
    line-height: 1.6;
}

/* Stats Section */
.stats {
    padding: 4rem 0;
    background: var(--primary-teal);
    color: var(--white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.stat-item {
    background: var(--glass-white);
    backdrop-filter: blur(20px);
    border: var(--glass-border);
    border-radius: var(--border-radius);
    padding: 2.5rem 1.5rem;
    box-shadow: var(--glass-shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-teal);
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--primary-teal), var(--primary-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    color: var(--medium-gray);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.stat-icon {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 1.2rem;
    color: var(--primary-turquoise);
    opacity: 0.5;
    transition: all 0.3s ease;
}

.stat-item:hover .stat-icon {
    opacity: 1;
    transform: scale(1.2);
    color: var(--primary-pink);
}

/* CTA Section */
.cta {
    padding: 6rem 0;
    background: var(--primary-teal);
    color: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Page Hero */
.page-hero {
    padding: 150px 0 80px;
    background: linear-gradient(135deg, 
        rgba(255, 208, 225, 0.10) 0%,
        rgba(106, 127, 219, 0.08) 50%,
        rgba(87, 226, 229, 0.06) 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%23003249" opacity="0.04"><path d="M9.4 16.6L4.8 12l4.6-4.6L8 6l-6 6 6 6 1.4-1.4zm5.2 0L19.2 12l-4.6-4.6L16 6l6 6-6 6-1.4-1.4z"/></svg>'),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%2357E2E5" opacity="0.05"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-2 15l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z"/></svg>');
    background-size: 70px 70px, 85px 85px;
    background-position: 
        20% 30%,
        75% 60%;
    background-repeat: no-repeat;
    z-index: 0;
    pointer-events: none;
    animation: pageHeroFloatIcons 20s ease-in-out infinite;
}

@keyframes pageHeroFloatIcons {
    0%, 100% { 
        background-position: 
            20% 30%,
            75% 60%;
        opacity: 0.7;
    }
    50% { 
        background-position: 
            25% 35%,
            70% 55%;
        opacity: 1;
    }
}

.page-hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.page-hero p {
    font-size: 1.2rem;
    color: var(--medium-gray);
}

/* About Page */
.about-content {
    padding: 6rem 0;
    position: relative;
}

.about-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%23003249" opacity="0.04"><path d="M9.4 16.6L4.8 12l4.6-4.6L8 6l-6 6 6 6 1.4-1.4zm5.2 0L19.2 12l-4.6-4.6L16 6l6 6-6 6-1.4-1.4z"/></svg>'),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%236A7FDB" opacity="0.03"><path d="M12 2l3.09 6.26L22 9.27l-5 4.87 1.18 6.88L12 17.77l-6.18 3.25L7 14.14 2 9.27l6.91-1.01L12 2z"/></svg>');
    background-size: 90px 90px, 100px 100px;
    background-position: 
        18% 50%,
        78% 25%;
    background-repeat: no-repeat;
    z-index: 0;
    pointer-events: none;
    animation: aboutFloatIcons 45s ease-in-out infinite;
}

@keyframes aboutFloatIcons {
    0%, 100% { 
        background-position: 
            18% 50%,
            78% 25%;
    }
    50% { 
        background-position: 
            23% 55%,
            73% 30%;
    }
}

.about-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h2 {
    color: var(--primary-teal);
    margin-bottom: 2rem;
}

.mission-points {
    margin-top: 2rem;
}

.mission-point {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    padding: 1rem;
    background: rgba(248, 249, 250, 0.4);
    backdrop-filter: blur(10px) saturate(150%);
    -webkit-backdrop-filter: blur(10px) saturate(150%);
    border: var(--glass-border);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.mission-point:hover {
    background: rgba(248, 249, 250, 0.6);
    border: var(--glass-border-strong);
}

.mission-point i {
    color: var(--primary-turquoise);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.skill-bubbles {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    position: relative;
}

.skill-bubble {
    background: var(--primary-blue);
    color: var(--white);
    padding: 1rem 1.5rem;
    border-radius: 50px;
    text-align: center;
    font-weight: 600;
    font-size: 0.9rem;
    animation: pulse 3s ease-in-out infinite;
    box-shadow: 0 6px 20px rgba(106, 127, 219, 0.3);
}

.skill-bubble:nth-child(even) {
    animation-delay: 1.5s;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* Values Section */
.values {
    padding: 6rem 0;
    background: linear-gradient(180deg, 
        rgba(248, 249, 250, 0.15) 0%,
        rgba(255, 255, 255, 0.03) 50%,
        rgba(87, 226, 229, 0.05) 100%);
    position: relative;
}

.values::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%23FFD0E1" opacity="0.04"><path d="M12 2l3.09 6.26L22 9.27l-5 4.87 1.18 6.88L12 17.77l-6.18 3.25L7 14.14 2 9.27l6.91-1.01L12 2z"/></svg>'),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%236A7FDB" opacity="0.03"><path d="M12 14.5v-2.5h-2.5c-.28 0-.5-.22-.5-.5s.22-.5.5-.5H12V8.5c0-.28.22-.5.5-.5s.5.22.5.5v2.5h2.5c.28 0 .5.22.5.5s-.22.5-.5.5H13v2.5c0 .28-.22.5-.5.5s-.5-.22-.5-.5z"/></svg>');
    background-size: 95px 95px, 75px 75px;
    background-position: 
        10% 40%,
        85% 20%;
    background-repeat: no-repeat;
    z-index: 0;
    pointer-events: none;
    animation: valuesFloatIcons 35s ease-in-out infinite;
}

@keyframes valuesFloatIcons {
    0%, 100% { 
        background-position: 
            10% 40%,
            85% 20%;
    }
    50% { 
        background-position: 
            15% 45%,
            80% 25%;
    }
}

.values h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--primary-teal);
}

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

.value-card {
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: var(--glass-border);
    padding: 2rem;
    border-radius: var(--border-radius-large);
    box-shadow: var(--glass-shadow);
    text-align: center;
    transition: var(--transition);
}

.value-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.3);
    box-shadow: 0 15px 40px rgba(31, 38, 135, 0.2);
    border: var(--glass-border-strong);
}

.value-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1.5rem;
    background: var(--primary-pink);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-dark);
    font-size: 1.5rem;
}

.value-card h3 {
    color: var(--primary-teal);
    margin-bottom: 1rem;
}

/* Partnership Section */
.partnership {
    padding: 6rem 0;
    position: relative;
}

.partnership::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%236A7FDB" opacity="0.03"><path d="M12 2l3.09 6.26L22 9.27l-5 4.87 1.18 6.88L12 17.77l-6.18 3.25L7 14.14 2 9.27l6.91-1.01L12 2z"/></svg>'),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%23FFD0E1" opacity="0.04"><path d="M12 14.5v-2.5h-2.5c-.28 0-.5-.22-.5-.5s.22-.5.5-.5H12V8.5c0-.28.22-.5.5-.5s.5.22.5.5v2.5h2.5c.28 0 .5.22.5.5s-.22.5-.5.5H13v2.5c0 .28-.22.5-.5.5s-.5-.22-.5-.5z"/></svg>');
    background-size: 105px 105px, 75px 75px;
    background-position: 
        5% 60%,
        90% 25%;
    background-repeat: no-repeat;
    z-index: 0;
    pointer-events: none;
    animation: partnershipFloatIcons 40s ease-in-out infinite;
}

@keyframes partnershipFloatIcons {
    0%, 100% { 
        background-position: 
            5% 60%,
            90% 25%;
    }
    50% { 
        background-position: 
            10% 65%,
            85% 30%;
    }
}

.partnership-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.partnership-text h2 {
    color: var(--primary-teal);
    margin-bottom: 2rem;
}

.partnership-benefits {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.benefit {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(248, 249, 250, 0.4);
    backdrop-filter: blur(10px) saturate(150%);
    -webkit-backdrop-filter: blur(10px) saturate(150%);
    border: var(--glass-border);
    padding: 12px 20px;
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: var(--transition);
}

.benefit:hover {
    background: rgba(248, 249, 250, 0.6);
    border: var(--glass-border-strong);
    transform: scale(1.02);
}

.benefit i {
    color: var(--primary-blue);
}

.partnership-card {
    background: var(--primary-teal);
    color: var(--white);
    padding: 2.5rem;
    border-radius: var(--border-radius-large);
    text-align: center;
    box-shadow: 0 12px 40px rgba(0, 50, 73, 0.2);
    transition: var(--transition);
}

.partnership-card i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.partnership-card h4 {
    margin-bottom: 1rem;
}

/* Projects Page */
.projects-content {
    padding: 6rem 0;
    position: relative;
}

.projects-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%2357E2E5" opacity="0.03"><path d="M9.4 16.6L4.8 12l4.6-4.6L8 6l-6 6 6 6 1.4-1.4zm5.2 0L19.2 12l-4.6-4.6L16 6l6 6-6 6-1.4-1.4z"/></svg>'),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%23003249" opacity="0.04"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-2 15l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z"/></svg>'),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%236A7FDB" opacity="0.03"><path d="M12 2l3.09 6.26L22 9.27l-5 4.87 1.18 6.88L12 17.77l-6.18 3.25L7 14.14 2 9.27l6.91-1.01L12 2z"/></svg>');
    background-size: 85px 85px, 110px 110px, 95px 95px;
    background-position: 
        12% 25%,
        82% 60%,
        45% 85%;
    background-repeat: no-repeat;
    z-index: 0;
    pointer-events: none;
    animation: projectsFloatIcons 35s ease-in-out infinite;
}

@keyframes projectsFloatIcons {
    0%, 100% { 
        background-position: 
            12% 25%,
            82% 60%,
            45% 85%;
    }
    33% { 
        background-position: 
            17% 30%,
            77% 55%,
            50% 80%;
    }
    66% { 
        background-position: 
            22% 35%,
            72% 50%,
            55% 75%;
    }
}

.project-categories {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.category-btn {
    padding: 10px 20px;
    border: 2px solid var(--primary-blue);
    background: transparent;
    color: var(--primary-blue);
    border-radius: var(--border-radius);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.category-btn.active,
.category-btn:hover {
    background: var(--primary-blue);
    color: var(--white);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.project-card {
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(15px) saturate(150%);
    -webkit-backdrop-filter: blur(15px) saturate(150%);
    border: var(--glass-border);
    border-radius: var(--border-radius-large);
    box-shadow: var(--glass-shadow-light);
    overflow: hidden;
    transition: var(--transition);
}

.project-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.3);
    box-shadow: 0 15px 40px rgba(31, 38, 135, 0.2);
    border: var(--glass-border-strong);
}

.project-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

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

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-info {
    padding: 1.5rem;
}

.project-tags {
    display: flex;
    gap: 8px;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.tag {
    background: var(--primary-pink);
    color: var(--primary-dark);
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 500;
}

.project-info h3 {
    margin-bottom: 0.5rem;
    color: var(--primary-teal);
}

.project-info p {
    color: var(--medium-gray);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.project-stats {
    display: flex;
    gap: 1.5rem;
}

.stat {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--medium-gray);
    font-size: 0.9rem;
}

.stat i {
    color: var(--primary-blue);
}

.project-cta {
    padding: 4rem 0;
    background: linear-gradient(180deg, 
        rgba(248, 249, 250, 0.2) 0%,
        rgba(106, 127, 219, 0.05) 100%);
    text-align: center;
    position: relative;
}

.project-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%2357E2E5" opacity="0.04"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-2 15l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z"/></svg>'),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%23003249" opacity="0.03"><path d="M9.4 16.6L4.8 12l4.6-4.6L8 6l-6 6 6 6 1.4-1.4zm5.2 0L19.2 12l-4.6-4.6L16 6l6 6-6 6-1.4-1.4z"/></svg>');
    background-size: 80px 80px, 65px 65px;
    background-position: 
        30% 50%,
        70% 30%;
    background-repeat: no-repeat;
    z-index: 0;
    pointer-events: none;
    animation: ctaFloatIcons 25s ease-in-out infinite;
}

@keyframes ctaFloatIcons {
    0%, 100% { 
        background-position: 
            30% 50%,
            70% 30%;
    }
    50% { 
        background-position: 
            35% 55%,
            65% 35%;
    }
}

.project-cta h2 {
    margin-bottom: 1rem;
    color: var(--primary-teal);
}

.project-cta p {
    font-size: 1.1rem;
    color: var(--medium-gray);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Join Page */
.join-content {
    padding: 6rem 0;
    position: relative;
}

.join-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%23FFD0E1" opacity="0.04"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-2 15l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z"/></svg>'),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%2357E2E5" opacity="0.03"><path d="M12 14.5v-2.5h-2.5c-.28 0-.5-.22-.5-.5s.22-.5.5-.5H12V8.5c0-.28.22-.5.5-.5s.5.22.5.5v2.5h2.5c.28 0 .5.22.5.5s-.22.5-.5.5H13v2.5c0 .28-.22.5-.5.5s-.5-.22-.5-.5z"/></svg>');
    background-size: 120px 120px, 80px 80px;
    background-position: 
        8% 35%,
        88% 70%;
    background-repeat: no-repeat;
    z-index: 0;
    pointer-events: none;
    animation: joinFloatIcons 30s ease-in-out infinite;
}

@keyframes joinFloatIcons {
    0%, 100% { 
        background-position: 
            8% 35%,
            88% 70%;
    }
    50% { 
        background-position: 
            13% 40%,
            83% 65%;
    }
}

.join-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
}

.form-container {
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: var(--glass-border);
    padding: 2.5rem;
    border-radius: var(--border-radius-large);
    box-shadow: var(--glass-shadow);
}

.form-container h2 {
    color: var(--primary-teal);
    margin-bottom: 1rem;
}

.form-container p {
    color: var(--medium-gray);
    margin-bottom: 2rem;
}

.join-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 500;
    color: var(--primary-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(106, 127, 219, 0.1);
}

.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
    margin-top: 8px;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    font-weight: 400;
}

.checkbox-item input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid var(--primary-blue);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.checkbox-item input[type="checkbox"]:checked + .checkmark {
    background: var(--primary-blue);
    color: var(--white);
}

.checkbox-item input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    font-weight: bold;
}

.info-cards {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.info-card {
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: var(--glass-border);
    padding: 2rem;
    border-radius: var(--border-radius-large);
    box-shadow: var(--glass-shadow);
    transition: var(--transition);
}

.info-card:hover {
    background: rgba(255, 255, 255, 0.3);
    border: var(--glass-border-strong);
    box-shadow: 0 15px 40px rgba(31, 38, 135, 0.2);
    transform: translateY(-2px);
}

.info-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-turquoise);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.info-card h3 {
    color: var(--primary-teal);
    margin-bottom: 1rem;
}

.info-card ul {
    list-style: none;
    padding-left: 0;
}

.info-card li {
    padding: 4px 0;
    color: var(--medium-gray);
}

.info-card li::before {
    content: '✓';
    color: var(--primary-turquoise);
    font-weight: bold;
    margin-right: 8px;
}

.faq-item {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #e9ecef;
}

.faq-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.faq-item strong {
    color: var(--primary-teal);
    display: block;
    margin-bottom: 4px;
}

.faq-item p {
    color: var(--medium-gray);
    font-size: 0.9rem;
    margin: 0;
}

.contact-info {
    background: rgba(248, 249, 250, 0.4);
    backdrop-filter: blur(15px) saturate(180%);
    -webkit-backdrop-filter: blur(15px) saturate(180%);
    border: var(--glass-border);
    padding: 2rem;
    border-radius: var(--border-radius-large);
    text-align: center;
    box-shadow: var(--glass-shadow);
}

.contact-info h3 {
    color: var(--primary-teal);
    margin-bottom: 1rem;
}

.contact-info p {
    color: var(--medium-gray);
    margin-bottom: 1.5rem;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-method {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(15px) saturate(180%);
    -webkit-backdrop-filter: blur(15px) saturate(180%);
    border: var(--glass-border);
    border-radius: var(--border-radius);
    text-decoration: none;
    color: var(--primary-teal);
    font-weight: 500;
    transition: var(--transition);
    box-shadow: var(--glass-shadow);
}

.contact-method:hover {
    background: var(--primary-teal);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 50, 73, 0.2);
    border-color: var(--primary-turquoise);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
}

.modal-content {
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: var(--glass-border-strong);
    margin: 5% auto;
    padding: 2.5rem;
    border-radius: var(--border-radius-large);
    width: 90%;
    max-width: 500px;
    position: relative;
    box-shadow: 0 20px 60px rgba(31, 38, 135, 0.25);
}

.modal-content.large {
    max-width: 800px;
}

.close {
    position: absolute;
    right: 20px;
    top: 20px;
    color: var(--medium-gray);
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
}

.close:hover {
    color: var(--primary-teal);
}

.modal h2 {
    color: var(--primary-teal);
    margin-bottom: 1.5rem;
}

.modal-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.modal-feature {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.modal-feature i {
    color: var(--primary-turquoise);
    font-size: 1.5rem;
    margin-top: 4px;
}

.modal-feature h4 {
    color: var(--primary-teal);
    margin-bottom: 0.5rem;
}

.modal-feature p {
    color: var(--medium-gray);
    margin: 0;
}

.success-content {
    text-align: center;
}

.success-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: var(--primary-turquoise);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2.5rem;
}

.success-content h2 {
    margin-bottom: 1rem;
}

.success-content p {
    margin-bottom: 1rem;
    color: var(--medium-gray);
}

.success-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
}

/* Footer */
.footer {
    background: var(--primary-teal);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

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

.footer-section h4 {
    margin-bottom: 1rem;
    color: var(--primary-turquoise);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 1rem;
}

.footer-logo {
    width: 30px;
    height: 30px;
    border-radius: var(--border-radius-small);
}

.footer-brand-text {
    font-size: 1.2rem;
    font-weight: 700;
}

.footer-desc {
    opacity: 0.8;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--primary-turquoise);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(87, 226, 229, 0.4);
    scale: 1.1;
}

.footer-section a {
    display: block;
    color: var(--white);
    text-decoration: none;
    opacity: 0.8;
    margin-bottom: 8px;
    transition: var(--transition);
}

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

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    opacity: 0.8;
}

.footer-bottom p {
    margin-bottom: 0.5rem;
}

/* Glassmorphism Enhancements */
.glass-intense {
    backdrop-filter: blur(25px) saturate(180%);
    -webkit-backdrop-filter: blur(25px) saturate(180%);
    background: rgba(255, 255, 255, 0.15);
    border: var(--glass-border-strong);
}

.glass-subtle {
    backdrop-filter: blur(8px) saturate(130%);
    -webkit-backdrop-filter: blur(8px) saturate(130%);
    background: rgba(255, 255, 255, 0.08);
    border: var(--glass-border);
}

/* Add support for older browsers without backdrop-filter */
@supports not (backdrop-filter: blur(15px)) {
    .navbar {
        background: rgba(255, 255, 255, 0.95);
        border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    }
    
    .floating-card,
    .feature-card,
    .value-card,
    .info-card,
    .form-container,
    .modal-content {
        background: rgba(255, 255, 255, 0.9);
        border: 1px solid rgba(0, 0, 0, 0.1);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    }
    
    .btn-primary {
        background: var(--primary-teal);
    }
    
    .btn-secondary {
        background: rgba(255, 255, 255, 0.9);
        border: 2px solid var(--primary-blue);
    }
    
    .hero-badge {
        background: rgba(255, 208, 225, 0.9);
        border: 2px solid rgba(255, 255, 255, 0.8);
    }
    
    .contact-info,
    .contact-method,
    .mission-point,
    .benefit {
        background: rgba(248, 249, 250, 0.9);
        border: 1px solid rgba(0, 0, 0, 0.05);
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .about-grid,
    .partnership-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .join-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
}

@media (max-width: 768px) {
    /* Reduce glass effects on mobile for better performance */
    .feature-card,
    .value-card,
    .project-card,
    .info-card {
        backdrop-filter: blur(10px) saturate(120%);
        -webkit-backdrop-filter: blur(10px) saturate(120%);
        background: rgba(255, 255, 255, 0.3);
    }
    
    .navbar {
        backdrop-filter: blur(15px) saturate(150%);
        -webkit-backdrop-filter: blur(15px) saturate(150%);
        background: rgba(255, 255, 255, 0.15);
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(20px) saturate(180%);
        -webkit-backdrop-filter: blur(20px) saturate(180%);
        border: var(--glass-border);
        width: 100%;
        text-align: center;
        transition: var(--transition);
        box-shadow: var(--glass-shadow);
        padding: 2rem 0;
        gap: 1rem;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .floating-card {
        min-width: 120px;
        padding: 1rem;
    }
    
    .floating-card span {
        font-size: 0.8rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cta-buttons {
        justify-content: center;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .project-categories {
        justify-content: center;
    }
    
    .category-btn {
        font-size: 0.9rem;
        padding: 8px 16px;
    }
    
    .checkbox-grid {
        grid-template-columns: 1fr;
    }
    
    .success-actions {
        flex-direction: column;
    }
    
    .modal-content {
        margin: 10% auto;
        padding: 1.5rem;
    }
    
    .partnership-benefits {
        flex-direction: column;
        gap: 1rem;
    }
    
    .skill-bubbles {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    /* Further reduce glass effects on small screens */
    .feature-card,
    .value-card,
    .project-card,
    .info-card,
    .form-container,
    .modal-content {
        backdrop-filter: blur(5px);
        -webkit-backdrop-filter: blur(5px);
        background: rgba(255, 255, 255, 0.4);
        border: 1px solid rgba(255, 255, 255, 0.3);
    }
    
    .navbar {
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        background: rgba(255, 255, 255, 0.2);
    }
    
    .hero-badge {
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
        background: rgba(255, 208, 225, 0.4);
    }
    
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        padding: 12px 20px;
        font-size: 0.9rem;
    }
    
    .features-grid,
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .form-container {
        padding: 1.5rem;
    }
    
    .modal-content {
        width: 95%;
        padding: 1.5rem;
    }
    
    /* Simplify hover effects on touch devices */
    .feature-card:hover,
    .value-card:hover,
    .project-card:hover,
    .info-card:hover {
        transform: none;
        background: rgba(255, 255, 255, 0.45);
    }
}

/* Performance optimizations */
.feature-card,
.value-card,
.project-card,
.info-card,
.modal-content {
    will-change: transform;
}

.gradient-text {
    will-change: background-position;
}

body::after,
.hero::before,
.features::before,
.values::before,
.page-hero::before {
    will-change: background-position;
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .floating-card {
        animation: none;
    }
    
    .gradient-text {
        animation: none;
        background: linear-gradient(135deg, var(--primary-blue), var(--primary-turquoise));
    }
    
    body::after,
    .hero::before,
    .features::before,
    .values::before,
    .page-hero::before,
    .project-cta::before,
    .partnership::before,
    .projects-content::before,
    .join-content::before,
    .about-content::before {
        animation: none;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.6s ease;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.6s ease;
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--primary-blue);
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}