/**
 * @file Glassmorphic & Neumorphic Pricing Page Styles
 * @author Mujtaba Alam
 * @version 1.0.0
 * @description A modern, responsive stylesheet that blends glassmorphism for cards
 *              and neomorphism for the background and UI controls.
 */

/* --- SECTION 01: ROOT & GLOBAL STYLES --- */
:root {
    /* Base & Neumorphic Palette */
    --bg-color: #e0e5ec;
    --primary-color: #007BFF;
    --primary-color-glow: rgba(0, 123, 255, 0.5);
    --text-color: #5b6271;
    --heading-color: #313742;
    --white-color: #ffffff;
    --success-color: #27ae60;
    --danger-color: #c0392b;
    --font-primary: 'Poppins', sans-serif;
    --transition-speed: 0.3s ease;

    /* Glassmorphism Properties */
    --glass-bg-color: rgba(255, 255, 255, 0.25);
    --glass-border-color: rgba(255, 255, 255, 0.4);
    --glass-blur-amount: 15px;
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.15);
}

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

/* --- SECTION 02: PAGE LAYOUT & TYPOGRAPHY --- */
body {
    font-family: var(--font-primary);
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 40px 20px;
    overflow-x: hidden;
}

.pricing-page-container {
    width: 100%;
    max-width: 1200px;
    text-align: center;
}

.pricing-page-container h2 {
    font-size: 2.8rem;
    color: var(--heading-color);
    margin-bottom: 15px;
}

.pricing-page-container .section-subtitle {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 50px auto;
}

/* --- SECTION 03: PRICING GRID --- */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    width: 100%;
}

/* --- SECTION 04: THE GLASSMORPHIC PRICING CARD --- */
.pricing-card {
    background: var(--glass-bg-color);
    border-radius: 20px;
    border: 1px solid var(--glass-border-color);
    box-shadow: var(--glass-shadow);
    backdrop-filter: blur(var(--glass-blur-amount));
    -webkit-backdrop-filter: blur(var(--glass-blur-amount)); /* For Safari */
    padding: 30px;
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-speed);
}

.pricing-card:hover {
    transform: translateY(-10px);
}

/* --- SECTION 05: CARD CONTENT STYLING --- */
.pricing-card h3 {
    font-size: 1.5rem;
    color: var(--heading-color);
    margin-bottom: 20px;
}

.pricing-price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--heading-color);
    margin-bottom: 25px;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin-bottom: 30px;
    text-align: left;
    flex-grow: 1; /* Pushes button to the bottom */
}

.pricing-features li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1rem;
}

.pricing-features i {
    font-size: 1.2rem;
}

.pricing-features .fa-check {
    color: var(--success-color);
}

.pricing-features .fa-times {
    color: var(--danger-color);
}

/* --- SECTION 06: FEATURED CARD & BUTTONS --- */
.pricing-card.featured {
    transform: scale(1.05);
    border: 2px solid var(--primary-color);
    box-shadow: 0 0 30px var(--primary-color-glow), var(--glass-shadow);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

/* Neumorphic Button Style */
.neumorphic-btn {
    display: inline-block;
    padding: 15px 30px;
    border: none;
    cursor: pointer;
    font-weight: 600;
    font-size: 1rem;
    color: var(--white-color);
    text-align: center;
    text-decoration: none;
    border-radius: 50px;
    background: var(--primary-color);
    box-shadow: 0 8px 15px rgba(0, 123, 255, 0.3);
    transition: all var(--transition-speed);
}

.neumorphic-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 25px rgba(0, 123, 255, 0.4);
}

/* --- SECTION 07: FOOTER LINK --- */
.back-to-home-container {
    margin-top: 50px;
}

.back-to-home {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 600;
    transition: color var(--transition-speed);
}

.back-to-home:hover {
    color: var(--primary-color);
}

.back-to-home i {
    margin-right: 8px;
}

/* --- SECTION 08: RESPONSIVE DESIGN --- */
@media (max-width: 992px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 450px;
        margin: 0 auto;
        gap: 40px;
    }

    .pricing-page-container h2 {
        font-size: 2.2rem;
    }

    .pricing-card.featured, .pricing-card.featured:hover {
        transform: scale(1); /* Reset scaling on mobile to prevent layout issues */
    }
}

@media (max-width: 576px) {
    body {
        padding: 20px 15px;
    }
    .pricing-page-container h2 {
        font-size: 1.8rem;
    }
    .pricing-page-container .section-subtitle {
        font-size: 1rem;
    }
}