/* ===== UNIVERSAL FONT SYSTEM ===== */
:root {
    /* Font families */
    --font-primary: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, 
                   "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", 
                   "Segoe UI Emoji", "Segoe UI Symbol";
                   
    --font-serif: Georgia, "Times New Roman", Times, serif;
    
    /* Font sizes with responsive scaling */
    --text-xs: 0.75rem;    /* 12px */
    --text-sm: 0.875rem;   /* 14px */
    --text-base: 1rem;     /* 16px */
    --text-lg: 1.125rem;   /* 18px */
    --text-xl: 1.25rem;    /* 20px */
    --text-2xl: 1.5rem;    /* 24px */
    --text-3xl: 1.875rem;  /* 30px */
    --text-4xl: 2.25rem;   /* 36px */
    --text-5xl: 2.75rem;      /* 48px */
    
    /* Line heights */
    --leading-tight: 1.25;
    --leading-normal: 1.5;
    --leading-relaxed: 1.75;
    
    /* Font weights */
    --font-light: 300;
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    
    /* Colors */
    --dark-bg: #1c2128;
    --text-light: #f9f9f9;
    --text-muted: #d7dadb;
    --text-red: #f5589c;
    --accent-blue: #58b6f5;
    --accent-teal: #99ddec;
    --accent-orange: #e67e22;
    --border-color: #484848;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    
    /* Border radius */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 10px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-light: 0 2px 10px rgba(0,0,0,0.1);
    --shadow-medium: 0 8px 25px rgba(0,0,0,0.12);
    --shadow-heavy: 0 10px 30px rgba(0,0,0,0.3);
}

/* ===== CSS RESET & BASE STYLES ===== */
/* Apply universal font system */
html {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: var(--leading-normal);
    font-weight: var(--font-normal);
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

/* ===== TYPOGRAPHY SYSTEM ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: var(--font-bold);
    line-height: var(--leading-tight);
    margin-bottom: 0.5em;
    color: var(--text-light);
}

h1 { font-size: var(--text-5xl); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-3xl); }
h4 { font-size: var(--text-2xl); }
h5 { font-size: var(--text-xl); }
h6 { font-size: var(--text-lg); }

p {
    margin-bottom: 1rem;
    line-height: var(--leading-normal);
    color: var(--text-muted);
}

a {
    color: var(--accent-blue);
    text-decoration: none;
    transition: color var(--transition-normal);
}

a:hover {
    color: var(--accent-orange);
    text-decoration: underline;
}

strong, b {
    font-weight: var(--font-bold);
}

em, i {
    font-style: italic;
}

/* ===== ACCESSIBILITY STYLES ===== */
/* Focus styles for accessibility */
a:focus,
button:focus,
input:focus,
textarea:focus {
    outline: 2px solid var(--accent-blue);
    outline-offset: 2px;
}

/* Reduced motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ===== LAYOUT COMPONENTS ===== */
/* Navigation */
.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: white;
    font-size: 1.4rem;
    font-weight: var(--font-normal);
}

.logo::before {
    content: "";
    background-image: url('https://ashishchowdhury.com/images/ashish-logo-with-name.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    width: 200px;
    height: 40px;
    margin-right: var(--spacing-xs);
    display: inline-block;
    vertical-align: middle;
}

    /* width: 200px;*/
    /* height: 40px;*/


.nav-links {
    display: flex;
    list-style: none;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-links a {
    color: white;
    text-decoration: none;
    font-size: var(--text-base);
    transition: color var(--transition-normal);
    cursor: pointer;
}

.nav-links a:hover,
.nav-links a:focus {
    color: var(--accent-orange);
}

.book-now {
    border: 2px solid var(--accent-blue);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    color: var(--accent-blue) !important;
    transition: all var(--transition-normal);
}

.book-now:hover,
.book-now:focus {
    background-color: var(--accent-blue);
    color: white !important;
}

/* Main content */
.main-content {
    margin-top: 80px;
    padding: var(--spacing-lg);
}

/* Common section styles */
.book-section,
.about-section,
.contact-section,
.content-section {
    max-width: 1200px;
    margin: var(--spacing-lg) auto;
    padding: var(--spacing-lg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    background: var(--dark-bg);
    box-sizing: border-box;
}

/* Hero section */
.hero-image,
.hero-image-small {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.hero-image img {
    height: auto; /* This maintains the aspect ratio from the HTML attributes */
    max-width: 100%; /* This prevents the image from overflowing its container */
}

.hero-image-small img {
    height: 45px; /* This maintains the aspect ratio from the HTML attributes */
    max-width: auto; /* This prevents the image from overflowing its container */
}

.hero-section h1 {
    font-size: 3.4rem;
    margin-bottom: var(--spacing-sm);
    font-family: var(--font-serif);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

/* Book Section */
.book-header {
    text-align: center;
    margin-bottom: var(--spacing-sm);
}

.book-header h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    color: white;
}


.hero-not-guru-caution {
    padding-left: 12px;
    padding-right: 12px;
    border-width: 1px;
    border-color: #f5589c;
    border-radius: 50%;
    
}


.hero-not-guru-caution p {
    font-size: 16px;
    font-style: italic;
    color: var(--text-red);
    text-align: center;
    
}


.book-header p {
    font-size: var(--text-xl);
    font-style: italic;
    color: var(--text-muted);
}

.book-content {
    display: flex;
    gap: var(--spacing-xl);
    align-items: flex-start;
    max-width: 1400px;
    margin: 0 auto;
}

.book-description {
    flex: 1;
}

.book-description h3 {
    color: var(--accent-blue);
    font-size: 2rem;
    margin-bottom: var(--spacing-xs);
}

.book-description h4 {
    color: #ecf0f1;
    font-size: var(--text-lg);
    margin-bottom: var(--spacing-md);
    font-weight: var(--font-normal);
}

.book-description p {
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
    color: var(--text-muted);
}

.book-description ul {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-md);
}

.book-description li {
    margin-bottom: 0.8rem;
    color: #ecf0f1;
    line-height: 1.6;
}

.book-highlight {
    color: #1abc9c;
    font-style: italic;
    font-size: 1.3rem;
    margin: var(--spacing-lg) 0;
    text-align: center;
}

.book-cta {
    margin-top: var(--spacing-lg);
}

.cta-button {
    display: inline-block;
    background-color: transparent;
    border: 2px solid var(--accent-blue);
    color: var(--accent-blue);
    padding: var(--spacing-sm) var(--spacing-lg);
    text-decoration: none;
    border-radius: var(--border-radius-sm);
    font-size: var(--text-lg);
    transition: all var(--transition-normal);
}

.cta-button:hover,
.cta-button:focus {
    background-color: var(--accent-blue);
    color: white;
}

.book-image {
    flex: 0 0 400px;
}

.book-image img {
    height: auto; /* This maintains the aspect ratio from the HTML attributes */
    max-width: 100%; /* This prevents the image from overflowing its container */
    border-radius: 0px;
    box-shadow: var(--shadow-heavy);
}

/* About Section */
.about-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.about-header h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    color: white;
}

.about-header p {
    font-size: 2rem;
    text-align: left;
    color: var(--accent-teal);
    font-style: italic;
}

.about-content {
    max-width: 1400px;
    margin: 0 auto 8px;
    line-height: 1.7;
    color: #e8e8e8;
    font-weight: var(--font-light);
    font-size: var(--text-xl);
    text-align: left;
}

.about-row {
    display: flex;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    align-items: flex-start;
}

.about-caption {
    flex: 0 0 250px;
}

.about-caption h3 {
    font-size: var(--text-2xl);
    color: var(--accent-teal);
    margin: 0;
}

.about-description {
    flex: 1;
    color: var(--text-light);
    line-height: 1.7;
}

.about-description p {
    margin-bottom: 1.2rem;
}

.about-description strong {
    color: var(--text-light);
}

.highlight-text {
    color: var(--accent-blue);
    font-weight: var(--font-bold);
}

.contact-email {
    color: var(--accent-blue);
    text-decoration: none;
    font-weight: var(--font-bold);
}

.contact-email:hover {
    text-decoration: underline;
}

.social-icons {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.social-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: white;
    font-size: var(--text-xl);
    transition: transform var(--transition-normal);
}

.social-icon:hover,
.social-icon:focus {
    transform: scale(1.1);
}

.social-facebook { background-color: #3b5998; }
.social-twitter { background-color: #1da1f2; }
.social-instagram { background-color: #e4405f; }
.social-linkedin { background-color: #0077b5; }
.social-youtube { background-color: #ff0000; }

/* Contact Section */
.contact-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    gap: var(--spacing-xxl);
    align-items: flex-start;
}

.contact-info {
    flex: 1;
}

.contact-info h2 {
    color: var(--accent-blue);
    font-size: 2.5rem;
    margin-bottom: var(--spacing-lg);
}

.contact-info p {
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
    color: var(--text-muted);
    font-size: var(--text-base);
}

.contact-details {
    margin-bottom: var(--spacing-lg);
}

.contact-details a {
    color: white;
    text-decoration: underline;
}

.contact-details a:hover {
    color: var(--accent-blue);
}

.contact-social-icons {
    display: flex;
    gap: var(--spacing-sm);
}

.contact-social-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: white;
    font-size: var(--text-2xl);
    transition: transform var(--transition-normal);
}

.contact-social-icon:hover,
.contact-social-icon:focus {
    transform: scale(1.1);
}

.contact-facebook { background-color: #1877f2; }
.contact-twitter { background-color: #1da1f2; }
.contact-instagram { background-color: #e4405f; }
.contact-youtube { background-color: #ff0000; }

.contact-form {
    flex: 1;
}

.form-row {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.form-group {
    flex: 1;
}

.form-group.full-width {
    flex: none;
    width: 100%;
    margin-bottom: var(--spacing-md);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm);
    border: none;
    border-radius: var(--border-radius-md);
    font-size: var(--text-base);
    background-color: #ecf0f1;
    color: #2c3e50;
    box-sizing: border-box;
    font-family: var(--font-primary);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.3);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.submit-button {
    background-color: #2c3e50;
    color: white;
    border: 2px solid white;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-md);
    font-size: var(--text-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    font-family: var(--font-primary);
}

.submit-button:hover,
.submit-button:focus {
    background-color: white;
    color: #2c3e50;
}

/* Content Section */
.latest-blogs-heading {
    color: var(--accent-teal);
    font-size: var(--text-3xl);
    margin-bottom: var(--spacing-md);
    font-weight: var(--font-semibold);
    text-align: center;
}

.story-section {
    margin-bottom: var(--spacing-lg);
    width: 100%;
    box-sizing: border-box;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.story-section:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.story-title {
    color: var(--accent-teal);
    font-size: var(--text-3xl);
    margin-bottom: 1.2rem;
    font-family: var(--font-serif);
}

.story-title a {
    text-decoration: none;
    transition: color var(--transition-normal);
    color: var(--accent-teal);
    font-size: var(--text-3xl);
}

.story-title a:hover {
    color: var(--accent-blue);
}

.categories {
    margin-bottom: var(--spacing-md);
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    justify-content: center;
}

.categories a {
    color: var(--accent-teal) !important;
    text-decoration: none;
    font-weight: var(--font-semibold);
    font-size: var(--text-sm);
    padding: 0.4rem 0.8rem;
    background-color: rgba(153, 221, 236, 0.15);
    border-radius: var(--border-radius-sm);
    border: 1px solid rgba(153, 221, 236, 0.3);
    transition: all var(--transition-normal);
    margin: 0.2rem;
}

.categories a:hover {
    background-color: rgba(153, 221, 236, 0.25);
    color: #ffffff !important;
    text-decoration: none;
    border-color: var(--accent-teal);
}

.story-excerpt {
    color: var(--text-muted);
    line-height: 1.7;
    font-size: var(--text-lg);
    margin-bottom: 1.8rem;
}

.read-more {
    margin-top: var(--spacing-md);
}

.read-more a {
    color: var(--accent-teal);
    font-weight: var(--font-semibold);
    display: inline-block;
    margin-top: var(--spacing-sm);
    text-decoration: none;
    font-size: var(--text-lg);
    align-items: center;
    transition: color var(--transition-normal);
}

.read-more a:hover {
    color: var(--accent-teal);
}

.read-more a::after {
    content: "→";
    margin-left: var(--spacing-xs);
    transition: transform var(--transition-normal);
}

.read-more a:hover::after {
    transform: translateX(4px);
}

/* Categories Filter Section */
.categories-filter {
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.categories-heading {
    color: var(--accent-teal);
    font-size: var(--text-xl);
    margin-bottom: var(--spacing-sm);
    font-weight: var(--font-medium);
}

.categories-filter .categories {
    justify-content: center;
    margin-bottom: 0;
}

/* Story Cards Container */
.story-cards-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

/* Individual Story Card */
.story-card {
    background-color: #202d3e;
    border: 1px solid #5f584f;
    border-radius: var(--border-radius-sm);
    padding: 1.8rem;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    height: fit-content;
}

.story-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

/* Adjust story title for cards */
.story-card .story-title {
    font-size: var(--text-2xl);
    margin-bottom: var(--spacing-sm);
}

.story-card .story-title a {
    font-size: var(--text-2xl);
}

/* Adjust excerpt for cards */
.story-card .story-excerpt {
    margin-bottom: var(--spacing-md);
    font-size: var(--text-base);
}

/* ===== FOOTER ===== */
.site-footer {
    background-color: var(--dark-bg);
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-xl) var(--spacing-lg) var(--spacing-md);
    margin-top: var(--spacing-xl);
    color: var(--text-muted);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-main {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    justify-content: space-between;
}

.footer-nav-columns {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    width: 100%;
    justify-content: space-between;
}

.footer-nav-column {
    min-width: 150px;
    flex: 1;
}

.footer-nav-column h3 {
    color: var(--accent-teal);
    font-size: var(--text-xl);
    margin-bottom: var(--spacing-sm);
    font-weight: var(--font-semibold);
}

.footer-nav-column ul {
    list-style: none;
    margin-bottom: var(--spacing-md);
}

.footer-nav-column li {
    margin-bottom: var(--spacing-xs);
}

.footer-nav-column a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color var(--transition-normal);
    font-size: var(--text-sm);
}

.footer-nav-column a:hover,
.footer-nav-column a:focus {
    color: var(--accent-teal);
}

/* Social icons in footer */
.footer-social-icons {
    display: flex;
    gap: 0.8rem;
    margin-top: var(--spacing-sm);
}

.footer-social-icons .social-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: white;
    font-size: var(--text-lg);
    transition: all var(--transition-normal);
    background-color: #2c3e50;
}

.footer-social-icons .social-icon:hover,
.footer-social-icons .social-icon:focus {
    transform: scale(1.1);
    background-color: var(--accent-blue);
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: var(--spacing-md);
    text-align: center;
    color: var(--text-muted);
}

.footer-bottom p {
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}

.contact-prompt {
    margin-top: var(--spacing-md);
    font-weight: var(--font-medium);
}

.contact-prompt a {
    color: var(--accent-teal);
    text-decoration: none;
}

.contact-prompt a:hover {
    text-decoration: underline;
}

.copyright {
    margin-top: var(--spacing-md);
    font-size: var(--text-sm);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
    .story-cards-container {
        grid-template-columns: repeat(2, 1fr);
    }
    
    :root {
        --text-5xl: 2.5rem;
        --text-4xl: 2rem;
    }
}

@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        padding: var(--spacing-sm);
    }
    
    .nav-links {
        margin-top: var(--spacing-sm);
        gap: var(--spacing-sm);
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .main-content {
        margin-top: 120px;
        padding: var(--spacing-sm);
    }
    
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .book-content {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .book-image {
        flex: none;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .book-header h2 {
        font-size: 2rem;
    }
    
    .book-description h3 {
        font-size: 1.5rem;
    }
    
    .about-row {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .about-caption {
        flex: none;
    }
    
    .about-caption h3 {
        font-size: 1.5rem;
        margin-bottom: var(--spacing-sm);
    }
    
    .social-icons {
        justify-content: center;
    }
    
    .contact-container {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .form-row {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .contact-info h2 {
        font-size: 2rem;
    }
    
    .contact-social-icons {
        justify-content: center;
    }
    
    /* Content section mobile */
    .content-section {
        padding: var(--spacing-md);
    }
    
    .latest-blogs-heading {
        font-size: 1.5rem;
    }
    
    .story-section {
        padding: var(--spacing-sm);
    }
    
    .story-title, .story-title a {
        font-size: 1.5rem;
    }
    
    .categories a {
        font-size: 0.8rem;
        padding: 0.3rem 0.6rem;
    }
    
    .story-excerpt {
        font-size: 1rem;
    }
    
    .categories-filter .categories {
        gap: 0.4rem;
    }
    
    .categories-filter .categories a {
        font-size: 0.8rem;
        padding: 0.3rem 0.6rem;
    }
    
    .story-cards-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .story-card {
        padding: var(--spacing-md);
    }
    
    .story-card .story-title, 
    .story-card .story-title a {
        font-size: 1.4rem;
    }
    
    /* Footer mobile */
    .site-footer {
        padding: var(--spacing-lg) var(--spacing-md) var(--spacing-sm);
    }
    
    .footer-main {
        flex-direction: column;
    }
    
    .footer-nav-columns {
        flex-direction: column;
    }
    
    .footer-nav-column {
        min-width: 100%;
        text-align: center;
    }
    
    .footer-nav-column ul {
        display: flex;
        flex-direction: column;
        align-items: center;
        padding-left: 0;
    }
    
    .footer-social-icons {
        justify-content: center;
    }
    
    /* Responsive font sizes */
    :root {
        --text-5xl: 2rem;
        --text-4xl: 1.75rem;
        --text-3xl: 1.5rem;
        --text-2xl: 1.375rem;
    }
    
    html {
        font-size: 15px;
    }
}

@media (max-width: 480px) {
    :root {
        --text-5xl: 1.75rem;
        --text-4xl: 1.5rem;
        --text-3xl: 1.375rem;
    }
    
    html {
        font-size: 14px;
    }
    
    .hero-section h1 {
        font-size: 2rem;
    }
}