/* CSS Variables & Theme Setup */
:root {
    --bg-dark: #080B11;
    --card-bg: rgba(255, 255, 255, 0.03);
    --card-border: rgba(255, 255, 255, 0.08);
    --accent-glow: rgba(99, 102, 241, 0.15);
    --primary-color: #6366F1;
    --primary-hover: #4F46E5;
    --secondary-color: #EC4899;
    --text-main: #F9FAFB;
    --text-muted: #9CA3AF;
    --text-dim: #6B7280;
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-body);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* Background Canvas */
#bg-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* Wrapper Layout */
.page-wrapper {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 2rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.logo-icon {
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.status-badge {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--card-border);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: #10B981;
    border-radius: 50%;
    box-shadow: 0 0 8px #10B981;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.95); opacity: 0.8; }
    50% { transform: scale(1.2); opacity: 1; box-shadow: 0 0 12px #10B981; }
    100% { transform: scale(0.95); opacity: 0.8; }
}

/* Hero Section */
.hero-container {
    text-align: center;
    max-width: 800px;
    margin: 2rem auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.3);
    color: #818CF8;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.main-title {
    font-family: var(--font-heading);
    font-size: 3.25rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.25rem;
}

.gradient-text {
    background: linear-gradient(135deg, #818CF8 0%, #EC4899 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    font-size: 1.125rem;
    color: var(--text-muted);
    line-height: 1.6;
    max-width: 650px;
    margin-bottom: 3rem;
}

/* Countdown Timer */
.countdown-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3.5rem;
}

.countdown-box {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 16px;
    padding: 1.25rem;
    min-width: 100px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.countdown-box:hover {
    transform: translateY(-4px);
    border-color: rgba(99, 102, 241, 0.4);
}

.time-value {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.75rem;
    font-weight: 700;
    color: #FFFFFF;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.time-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-dim);
    font-weight: 600;
}

.countdown-separator {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dim);
    margin-top: -1.25rem;
}

/* Subscribe Section */
.subscribe-card {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0.01) 100%);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 2rem;
    width: 100%;
    max-width: 580px;
    backdrop-filter: blur(10px);
    margin-bottom: 4rem;
}

.subscribe-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
    color: var(--text-main);
}

.subscribe-form {
    width: 100%;
}

.input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 1.25rem;
    color: var(--text-dim);
    font-size: 1rem;
}

.input-group input {
    width: 100%;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--card-border);
    padding: 0.9rem 1rem 0.9rem 3rem;
    border-radius: 12px;
    color: var(--text-main);
    font-size: 0.95rem;
    outline: none;
    transition: all 0.3s ease;
}

.input-group input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 15px rgba(99, 102, 241, 0.25);
}

.btn-primary {
    position: absolute;
    right: 6px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
    border: none;
    color: #FFFFFF;
    padding: 0.65rem 1.25rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #4F46E5, #4338CA);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

.form-message {
    margin-top: 0.8rem;
    font-size: 0.85rem;
    text-align: left;
    display: none;
}

.form-message.success {
    color: #10B981;
    display: block;
}

.form-message.error {
    color: #EF4444;
    display: block;
}

/* Feature Cards Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    width: 100%;
}

.feature-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: left;
    transition: all 0.3s ease;
}

.feature-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-3px);
}

.feature-icon {
    width: 42px;
    height: 42px;
    background: rgba(99, 102, 241, 0.1);
    color: #818CF8;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.feature-card h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-main);
}

.feature-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Footer */
.footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid var(--card-border);
    font-size: 0.85rem;
    color: var(--text-dim);
}

.social-links {
    display: flex;
    gap: 1.25rem;
}

.social-links a {
    color: var(--text-muted);
    font-size: 1.1rem;
    transition: color 0.3s ease, transform 0.2s ease;
}

.social-links a:hover {
    color: var(--primary-color);
    transform: translateY(-2px);
}

/* Responsive Styles */
@media (max-width: 850px) {
    .main-title {
        font-size: 2.5rem;
    }

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

    .countdown-wrapper {
        gap: 0.5rem;
    }

    .countdown-box {
        min-width: 75px;
        padding: 0.9rem;
    }

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

    .countdown-separator {
        font-size: 1.5rem;
    }
}

@media (max-width: 550px) {
    .header {
        flex-direction: column;
        gap: 1rem;
    }

    .main-title {
        font-size: 2rem;
    }

    .subtitle {
        font-size: 0.95rem;
    }

    .subscribe-card {
        padding: 1.25rem;
    }

    .input-group {
        flex-direction: column;
        gap: 0.75rem;
    }

    .input-icon {
        top: 1rem;
    }

    .input-group input {
        padding-right: 1rem;
    }

    .btn-primary {
        position: static;
        width: 100%;
        justify-content: center;
    }

    .footer {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}