:root {
    --primary: #FF6B6B;
    --primary-dark: #ff5252;
    --primary-light: #ff8585;
    --secondary: #4A90E2;
    --accent: #FFC107;
    --success: #2ECC71;
    --background: #F8FAFC;
    --surface: #FFFFFF;
    --text: #1A202C;
    --text-light: #4A5568;
    --text-lighter: #718096;
    --border: #E2E8F0;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --radius-sm: 0.375rem;
    --radius: 0.5rem;
    --radius-lg: 1rem;
    --transition: all 0.3s ease;
}

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

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

.main {
    min-height: 100vh;
    overflow-x: hidden;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal.active {
    opacity: 1;
}

.modal-content {
    background-color: var(--surface);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 500px;
    position: relative;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.3s ease;
}

.modal.active .modal-content {
    transform: translateY(0);
    opacity: 1;
}
.input{
    
    z-index: 1000;
    text-align: center;
    position: absolute;
    width: 50vw;
    height: 50vh;
    background-color: white;
    border-radius: 35px;
    margin: 10vw 25vw;
}
.input div{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-evenly;
    align-items: center;
}
.input span{
    cursor: pointer;
    margin-top: 10%;
    margin-left: 88%;
}
.close {
    position: absolute;
    right: 1.5rem;
    top: 1.5rem;
    font-size: 1.5rem;
    color: var(--text-lighter);
    cursor: pointer;
    transition: var(--transition);
}

.close:hover {
    color: var(--text);
    transform: rotate(90deg);
}

.input-group {
    position: relative;
    margin-top: 1.5rem;
}

.email-input {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    font-size: 1rem;
    transition: var(--transition);
}

.email-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255, 107, 107, 0.1);
}

.user-type-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.type-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background-color: var(--background);
    border: 2px solid var(--border);
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
}

.type-card:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
}

.type-card svg {
    color: var(--primary);
}

/* Navigation */
.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    transition: var(--transition);
}

.nav.scrolled {
    background-color: var(--surface);
    box-shadow: var(--shadow);
}

.logo a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--surface);
    text-decoration: none;
    transition: var(--transition);
}

.nav.scrolled .logo a {
    color: var(--text);
}

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

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

.nav.scrolled .nav-links a {
    color: var(--text);
}

.nav-links a:hover {
    color: var(--primary-light);
}

.signup-button {
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--surface);
    border-radius: var(--radius);
    background-color: transparent;
    color: var(--surface);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.nav.scrolled .signup-button {
    border-color: var(--primary);
    color: var(--primary);
}

.signup-button:hover {
    background-color: var(--surface);
    color: var(--primary);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--surface);
    transition: var(--transition);
}

.nav.scrolled .menu-toggle span {
    background-color: var(--text);
}

/* Hero Section */
.header {
    position: relative;
    height: 100vh;
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)),
                url('https://images.unsplash.com/photo-1593113598332-cd288d649433?auto=format&fit=crop&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero {
    height: 100%;
    display: flex;
    align-items: center;
    color: var(--surface);
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease forwards;
}

.hero p {
    font-size: 1.25rem;
    max-width: 600px;
    margin-bottom: 2.5rem;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease 0.2s forwards;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease 0.4s forwards;
}

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

.primary-button {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background-color: var(--primary);
    color: var(--surface);
    border: none;
    border-radius: var(--radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.primary-button:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
}

.primary-button.glow {
    box-shadow: 0 0 20px rgba(255, 107, 107, 0.4);
}

.secondary-button {
    padding: 1rem 2rem;
    background-color: transparent;
    color: var(--surface);
    border: 2px solid var(--surface);
    border-radius: var(--radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.secondary-button:hover {
    background-color: var(--surface);
    color: var(--text);
    transform: translateY(-2px);
}

/* Stats Section */
.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: -100px auto 0;
    padding: 0 2rem;
    position: relative;
}

.stat-card {
    background-color: var(--surface);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    text-align: center;
    transform: translateY(20px);
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

.stat-icon {
    display: inline-flex;
    padding: 1rem;
    background-color: rgba(255, 107, 107, 0.1);
    border-radius: var(--radius);
    color: var(--primary);
    margin-bottom: 1rem;
}

.stat-card h2 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

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

/* About Section */
.about {
    padding: 8rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.section-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: rgba(255, 107, 107, 0.1);
    color: var(--primary);
    border-radius: var(--radius);
    font-weight: 600;
    margin-bottom: 1rem;
}

.about-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 6rem;
}

.about-content h2 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.about-content p {
    color: var(--text-light);
    font-size: 1.125rem;
}

.features h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 6rem;
}

.feature-card {
    background-color: var(--surface);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    display: inline-flex;
    padding: 1rem;
    background-color: rgba(255, 107, 107, 0.1);
    border-radius: var(--radius);
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text);
}

.feature-card p {
    color: var(--text-light);
}

.why-donate {
    background-color: var(--surface);
    padding: 4rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    margin: 4rem 0;
}

.why-donate-header {
    text-align: center;
    margin-bottom: 3rem;
}

.why-donate h2 {
    font-size: 2.5rem;
    margin-top: 1rem;
}

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

.benefit-card {
    text-align: center;
    padding: 2rem;
    background-color: var(--background);
    border-radius: var(--radius);
    transition: var(--transition);
}

.benefit-card:hover {
    transform: translateY(-2px);
}

.benefit-icon {
    display: inline-flex;
    padding: 1rem;
    background-color: rgba(255, 107, 107, 0.1);
    border-radius: var(--radius);
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.benefit-card h3 {
    margin-bottom: 1rem;
    color: var(--text);
}

.benefit-card p {
    color: var(--text-light);
}

.cta-section {
    text-align: center;
    margin-top: 6rem;
}

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

.cta-section p {
    color: var(--text-light);
    margin-bottom: 2rem;
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .stats {
        margin-top: -50px;
        padding: 1rem;
    }

    .about {
        padding: 4rem 1rem;
    }

    .why-donate {
        padding: 2rem;
    }

    .feature-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .cta-buttons button {
        width: 100%;
    }
}