:root {
    --primary-color: #2A4365;      /* Deep Blue */
    --secondary-color: #48BB78;    /* Fresh Green */
    --accent-color: #F6AD55;       /* Warm Orange */
    --dark-accent: #1A365D;        /* Darker Blue */
    --background-color: #ffffff;
    --light-bg: #F7FAFC;
    --text-color: #2D3748;
    --light-text: #718096;
    --text-primary: #2D3748;
    --text-secondary: #4A5568;
}

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    line-height: 1.2;
}

.hero-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: linear-gradient(rgba(42, 67, 101, 0.8), rgba(26, 54, 93, 0.9)),
                url('https://images.unsplash.com/photo-1596793503406-d90c450ba89c?q=80&w=1200') center/cover no-repeat;
    z-index: -1;
}

/* Header Styles */
header {
    text-align: center;
    padding: 2rem 1rem;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    position: relative;
}

.logo {
    margin-bottom: 1rem;
}

.logo-image {
    max-width: 200px;
    height: auto;
}

.tagline {
    font-size: 1.2rem;
    color: var(--text-color);
    max-width: 800px;
    margin: 0 auto;
    font-weight: 500;
}

/* Hero Section */
.hero {
    min-height: 80vh;
    padding: 6rem 1rem;
    text-align: center;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: 4rem 1rem;
}

.hero-content h2 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    color: white;
    line-height: 1.2;
    font-weight: 700;
}

.hero-content p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.launch-badge {
    background: linear-gradient(135deg, #48BB78, #2A4365);
    color: white;
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    animation: pulse 2s infinite;
}

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

.countdown-wrapper {
    margin-top: 3rem;
    text-align: center;
}

.countdown-wrapper h3 {
    color: white;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

/* Signup Form */
.signup-form {
    max-width: 500px;
    margin: 0 auto 3rem;
}

.signup-form form {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

@media (min-width: 768px) {
    .signup-form form {
        flex-direction: row;
        justify-content: center;
    }
    
    .signup-form input[type="email"] {
        margin-bottom: 0;
    }
}

.signup-form input[type="email"] {
    padding: 15px 25px;
    border-radius: 50px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 1.1rem;
    width: 100%;
    max-width: 400px;
    margin-bottom: 1rem;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.signup-form input[type="email"].error {
    border-color: #ff4444;
    animation: shake 0.5s ease-in-out;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-10px); }
    75% { transform: translateX(10px); }
}

.signup-form input[type="email"]:focus {
    outline: none;
    border-color: var(--secondary-color);
    background: rgba(255, 255, 255, 0.15);
}

.signup-form input[type="email"]::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.signup-form button {
    background: var(--secondary-color);
    color: white;
    padding: 15px 40px;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.signup-form button:hover {
    background: #3da066;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}

.signup-form button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* Countdown */
.countdown {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: rgba(255, 255, 255, 0.95);
    padding: 1.5rem 2rem;
    border-radius: 16px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    min-width: 120px;
}

.countdown-item span:first-child {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.countdown-item span:last-child {
    font-size: 1rem;
    color: var(--text-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Features Section */
.features {
    padding: 6rem 1rem;
    background-color: var(--light-bg);
    position: relative;
}

.features h3 {
    text-align: center;
    font-size: 2.8rem;
    font-weight: 600;
    margin-bottom: 4rem;
    color: var(--primary-color);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}

.feature-item {
    position: relative;
    height: 300px;
    border-radius: 20px;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
}

.feature-item:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.feature-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 2rem;
    background: linear-gradient(to top, 
        rgba(0, 0, 0, 0.95) 0%,
        rgba(0, 0, 0, 0.8) 40%,
        transparent 100%);
    transform: translateY(0);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-item:hover .feature-content {
    transform: translateY(-5px);
}

.feature-item i {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.feature-item:hover i {
    transform: scale(1.2) rotate(-5deg);
    color: #FFD700;
}

.feature-item h4 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: white;
    font-weight: 600;
    transform: translateY(0);
    transition: all 0.3s ease;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.feature-item p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    line-height: 1.5;
    opacity: 0.9;
    transform: translateY(0);
    transition: all 0.3s ease;
}

.feature-item:hover h4,
.feature-item:hover p {
    transform: translateY(-5px);
}

.feature-item:nth-child(1) { animation-delay: 0.1s; }
.feature-item:nth-child(2) { animation-delay: 0.2s; }
.feature-item:nth-child(3) { animation-delay: 0.3s; }
.feature-item:nth-child(4) { animation-delay: 0.4s; }
.feature-item:nth-child(5) { animation-delay: 0.5s; }
.feature-item:nth-child(6) { animation-delay: 0.6s; }
.feature-item:nth-child(7) { animation-delay: 0.7s; }
.feature-item:nth-child(8) { animation-delay: 0.8s; }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* About Section */
.about {
    padding: 6rem 2rem;
    background: linear-gradient(135deg, var(--light-bg), white);
    min-height: 100vh;
    position: relative;
    overflow: hidden;
}

.about-grid {
    display: grid;
    grid-template-columns: minmax(300px, 45%) 1fr;
    gap: 4rem;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
}

.about-images {
    position: sticky;
    top: 2rem;
    height: calc(100vh - 4rem);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.about-image.main-image {
    flex: 2;
    overflow: hidden;
    border-radius: 20px;
}

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

.about-image-grid {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.about-image-grid img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 15px;
}

.about-content {
    padding: 2rem 0;
    max-height: 100vh;
    overflow-y: auto;
    -ms-overflow-style: none;  /* Hide scrollbar for IE and Edge */
    scrollbar-width: none;  /* Hide scrollbar for Firefox */
}

.about-content::-webkit-scrollbar {
    display: none;
}

.about-content > * {
    margin-bottom: 3rem;
}

.about-content h3 {
    font-size: 2.8rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.about-intro {
    font-size: 1.2rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

.about-mission, .about-values, .about-vision {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.about-mission h4, .about-values h4, .about-vision h4 {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.about-mission i, .about-values i, .about-vision i {
    color: var(--secondary-color);
}

.about-values ul, .about-vision ul {
    list-style: none;
    padding: 0;
}

.about-values li, .about-vision li {
    padding: 0.8rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.about-values li:last-child, .about-vision li:last-child {
    border-bottom: none;
}

.about-join {
    text-align: center;
    padding: 3rem 2rem;
    background: linear-gradient(135deg, var(--primary-color), var(--dark-accent));
    border-radius: 20px;
    color: white;
}

.about-join-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.about-join p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.about-cta {
    background: white;
    color: var(--primary-color);
    border: none;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.about-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    background: var(--secondary-color);
    color: white;
}

@media (max-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-images {
        position: relative;
        top: 0;
        height: auto;
        max-height: 80vh;
    }

    .about-content {
        max-height: none;
        overflow-y: visible;
        padding: 0;
    }
}

@media (max-width: 768px) {
    .about {
        padding: 4rem 1rem;
    }

    .about-image-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .about-content h3 {
        font-size: 2.2rem;
    }
}

/* Get Involved Section */
.get-involved {
    padding: 6rem 2rem;
    background: linear-gradient(135deg, var(--light-bg), white);
    text-align: center;
}

.get-involved h3 {
    font-size: 2.8rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.involvement-intro {
    max-width: 800px;
    margin: 0 auto 4rem;
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.involvement-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto 4rem;
}

.involvement-card {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: left;
}

.involvement-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.involvement-card i {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
}

.involvement-card h4 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.involvement-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

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

.involvement-card ul li {
    padding: 0.5rem 0;
    color: var(--text-primary);
    display: flex;
    align-items: center;
}

.involvement-card ul li::before {
    content: '✓';
    color: var(--secondary-color);
    margin-right: 0.5rem;
    font-weight: bold;
}

.involvement-cta {
    background: linear-gradient(135deg, var(--primary-color), var(--dark-accent));
    padding: 4rem 2rem;
    border-radius: 20px;
    margin: 0 auto;
    max-width: 1000px;
}

.cta-content {
    color: white;
    max-width: 800px;
    margin: 0 auto;
}

.cta-content h4 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

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

.primary-button, .secondary-button {
    padding: 1rem 2rem;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.primary-button {
    background: white;
    color: var(--primary-color);
    border: none;
    text-decoration: none;
}

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

.primary-button:hover, .secondary-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.primary-button:hover {
    background: var(--secondary-color);
    color: white;
}

.secondary-button:hover {
    background: white;
    color: var(--primary-color);
}

@media (max-width: 768px) {
    .get-involved {
        padding: 4rem 1rem;
    }

    .get-involved h3 {
        font-size: 2.2rem;
    }

    .involvement-card {
        padding: 2rem;
    }

    .involvement-cta {
        padding: 3rem 1.5rem;
    }

    .cta-content h4 {
        font-size: 1.8rem;
    }

    .primary-button, .secondary-button {
        width: 100%;
        justify-content: center;
    }
}

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

/* Focus Styles */
input:focus, button:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(72, 187, 120, 0.4);
}

/* Footer */
footer {
    background-color: var(--dark-accent);
    padding: 4rem 1rem;
    text-align: center;
    color: white;
}

.social-links {
    margin-bottom: 2rem;
}

.social-icon {
    color: #ffffff;
    font-size: 1.5rem;
    margin: 0 10px;
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-icon:hover {
    color: rgba(255, 255, 255, 0.8);
    transform: translateY(-3px);
}

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

.footer-content a {
    color: var(--accent-color);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-content a:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

.footer-links {
    margin-top: 1.5rem;
}

.footer-links a {
    margin: 0 1rem;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 500;
}

.footer-links a:hover {
    color: var(--accent-color);
}

.copyright {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

/* Responsive Design */

@media (max-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-content {
        padding: 2rem;
    }

    .about-content h3 {
        font-size: 2.2rem;
    }

    .about-intro {
        font-size: 1.2rem;
    }

    .about-content h4 {
        font-size: 1.3rem;
    }

    .about-image-grid {
        grid-template-columns: 1fr;
    }
    
    .about-image-grid img {
        height: 200px;
    }
    
    .about-join-icon {
        display: none;
    }
}

@media (max-width: 968px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .hero-content h2 {
        font-size: 2.8rem;
    }
}

@media (max-width: 768px) {
    .signup-form form {
        flex-direction: column;
    }

    .countdown {
        gap: 1rem;
        flex-wrap: wrap;
    }

    .countdown-item {
        min-width: 140px;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .hero-content h2 {
        font-size: 2.2rem;
    }
    
    .launch-badge {
        font-size: 1rem;
        padding: 6px 16px;
    }
    
    .signup-form input[type="email"],
    .signup-form button {
        font-size: 1rem;
        padding: 12px 20px;
    }
}

@media (max-width: 1200px) {
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .feature-item {
        height: 250px;
    }
}