/* Custom CSS */
:root {
    --primary: #4ba126;
    /* Fresh Green */
    --primary-glow: rgba(75, 161, 38, 0.5);
    --secondary: #737373;
    /* Neutral Gray */
    --accent: #f82c1f;
    /* Hot Red */
    --accent-glow: rgba(248, 44, 31, 0.5);
    --bg-dark: #0d120d;
    /* Dark background with subtle green tint */
    --text-light: #ffffff;
    --text-muted: #a0a0a0;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --shadow-soft: 0 8px 32px rgba(0, 0, 0, 0.3);
    --radius: 16px;
}

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

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-light);
    overflow-x: hidden;
    scroll-behavior: smooth;
}

/* Background Elements */
#particles-js {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -2;
}

.shape {
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    z-index: -1;
    opacity: 0.15;
    animation: float 15s infinite ease-in-out alternate;
}

.shape-1 {
    width: 400px;
    height: 400px;
    background: var(--primary);
    top: -100px;
    left: -100px;
}

.shape-2 {
    width: 300px;
    height: 300px;
    background: var(--accent);
    bottom: 20%;
    right: -50px;
    animation-delay: -5s;
}

.shape-3 {
    width: 250px;
    height: 250px;
    background: #ffcc00;
    /* Warm food tone */
    top: 30%;
    left: 40%;
    animation-delay: -10s;
}

@keyframes float {
    0% {
        transform: translateY(0) scale(1);
    }

    100% {
        transform: translateY(50px) scale(1.1);
    }
}

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

.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
}

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

.logo-container {
    position: relative;
    margin-bottom: 2rem;
    animation: floatingLogo 4s ease-in-out infinite alternate;
}

.logo {
    max-width: 300px;
    height: auto;
    position: relative;
    z-index: 2;
    filter: drop-shadow(0 0 15px var(--primary-glow));
}

@keyframes floatingLogo {
    0% {
        transform: translateY(0);
        filter: drop-shadow(0 0 10px var(--primary-glow));
    }

    100% {
        transform: translateY(-10px);
        filter: drop-shadow(0 0 25px var(--primary-glow));
    }
}

.main-heading {
    font-size: clamp(3rem, 6vw, 5.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1rem;
    letter-spacing: -1px;
}

.main-heading .highlight-green {
    color: var(--primary);
    text-shadow: 0 0 20px var(--primary-glow);
}

.sub-heading {
    font-size: clamp(1rem, 2vw, 1.5rem);
    color: var(--text-muted);
    font-weight: 400;
    max-width: 600px;
    margin: 0 auto;
}

/* 2. Countdown Section */
.countdown-section {
    padding: 3rem 0;
}

.countdown-container {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.countdown-item {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    border-radius: var(--radius);
    padding: 1.5rem 1rem;
    text-align: center;
    min-width: 100px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.countdown-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 15px rgba(75, 161, 38, 0.2);
    border-color: rgba(75, 161, 38, 0.4);
}

.countdown-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 0.5rem;
    text-shadow: 0 0 10px var(--primary-glow);
}

.countdown-label {
    font-size: 0.85rem;
    color: var(--secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}



/* 4. Features Section */
.features-section {
    padding: 5rem 0;
}

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

.feature-card {
    padding: 2.5rem 2rem;
    text-align: center;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease;
    border-top: 3px solid transparent;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
    border-top: 3px solid var(--primary);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: rgba(75, 161, 38, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--primary);
    transition: all 0.3s ease;
}

.feature-icon svg {
    width: 32px;
    height: 32px;
}

.feature-card:hover .feature-icon {
    background: var(--primary);
    color: white;
    box-shadow: 0 0 20px var(--primary-glow);
    transform: scale(1.1);
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Footer */
.footer {
    text-align: center;
    padding: 2rem 0;
    color: var(--secondary);
    font-size: 0.9rem;
    border-top: 1px solid var(--glass-border);
    margin-top: 3rem;
}

/* Responsive */
@media (max-width: 768px) {
    .logo {
        max-width: 220px;
    }

    .countdown-item {
        min-width: 80px;
        padding: 1rem 0.5rem;
    }

    .countdown-value {
        font-size: 2rem;
    }

}

@media (max-width: 480px) {
    .logo {
        max-width: 180px;
    }

    .countdown-container {
        gap: 1rem;
    }

    .countdown-item {
        min-width: 70px;
    }

    .countdown-value {
        font-size: 1.7rem;
    }

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