/* =====================================================
   ROASTMYKIBBLE - CUSTOM FRONTEND STYLESHEET
   Farmer's Dog-inspired: Clean, Modern, Sophisticated
   ===================================================== */

/* Import Premium Fonts */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,400;0,9..144,500;0,9..144,600;0,9..144,700;1,9..144,300&family=Manrope:wght@300;400;500;600;700&display=swap');

/* =====================================================
   CSS VARIABLES
   ===================================================== */

:root {
    /* Brand Colors - Natural & Warm */
    --color-primary: #2D5016;        /* Deep Forest Green */
    --color-accent: #E8744F;         /* Terracotta Orange */
    --color-text: #1A1A1A;           /* Rich Black */
    --color-text-medium: #4A4A4A;    /* Medium Gray */
    --color-text-light: #888888;     /* Light Gray */
    --color-bg: #FFFFFF;             /* Pure White */
    --color-bg-cream: #FAF8F5;       /* Warm Cream */
    --color-bg-light: #F5F3EF;       /* Light Beige */
    --color-border: #E8E5E0;         /* Subtle Border */
    
    /* Typography - Sophisticated Pairing */
    --font-display: 'Fraunces', serif;     /* Editorial headlines */
    --font-body: 'Manrope', sans-serif;    /* Clean, modern body */
    
    /* Spacing - Generous */
    --container-max: 1280px;
    --content-max: 720px;
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 32px;
    --spacing-lg: 64px;
    --spacing-xl: 96px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* =====================================================
   RESET & BASE STYLES
   ===================================================== */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 18px;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

/* =====================================================
   NAVIGATION HEADER - Minimal & Sticky
   ===================================================== */

.site-nav {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    padding: 24px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all var(--transition-smooth);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-logo {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 28px;
    color: var(--color-primary);
    letter-spacing: -0.02em;
    transition: opacity var(--transition-fast);
}

.site-logo:hover {
    opacity: 0.7;
}

.nav-menu {
    display: flex;
    gap: 40px;
    list-style: none;
}

.nav-menu a {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 15px;
    color: var(--color-text-medium);
    letter-spacing: 0.02em;
    transition: color var(--transition-fast);
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width var(--transition-smooth);
}

.nav-menu a:hover {
    color: var(--color-text);
}

.nav-menu a:hover::after {
    width: 100%;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--color-text);
    cursor: pointer;
}

/* =====================================================
   HERO SECTION - Editorial & Immersive
   ===================================================== */

.hero-section {
    position: relative;
    min-height: 600px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    overflow: hidden;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0.1) 0%,
        rgba(0, 0, 0, 0.5) 100%
    );
    z-index: 1;
    transition: opacity var(--transition-smooth);
}

.hero-section:hover::before {
    opacity: 0.8;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    padding: var(--spacing-lg) var(--spacing-md);
    max-width: 900px;
    animation: heroFadeIn 1.2s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    opacity: 0;
}

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

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(40px, 6vw, 72px);
    font-weight: 600;
    line-height: 1.1;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.03em;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.hero-tagline {
    font-family: var(--font-body);
    font-size: clamp(18px, 2vw, 22px);
    font-weight: 400;
    line-height: 1.5;
    opacity: 0.95;
    text-shadow: 0 1px 10px rgba(0, 0, 0, 0.3);
}

.hero-section:hover {
    transform: scale(1.02);
}

/* =====================================================
   MAIN CONTENT AREA
   ===================================================== */

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-md);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(36px, 4vw, 48px);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-lg);
    text-align: center;
    letter-spacing: -0.02em;
}

/* =====================================================
   POST GRID - Clean & Spacious
   ===================================================== */

.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.post-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    transition: all var(--transition-smooth);
    border: 1px solid var(--color-border);
    animation: cardFadeIn 0.6s ease forwards;
    opacity: 0;
}

@keyframes cardFadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.post-card:nth-child(1) { animation-delay: 0.1s; }
.post-card:nth-child(2) { animation-delay: 0.2s; }
.post-card:nth-child(3) { animation-delay: 0.3s; }
.post-card:nth-child(4) { animation-delay: 0.4s; }
.post-card:nth-child(5) { animation-delay: 0.5s; }
.post-card:nth-child(6) { animation-delay: 0.6s; }

.post-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    border-color: var(--color-primary);
}

.post-card-image {
    width: 100%;
    height: 240px;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.post-card:hover .post-card-image {
    transform: scale(1.05);
}

.post-card-content {
    padding: var(--spacing-md);
}

.post-card-tags {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
    flex-wrap: wrap;
}

.post-tag {
    font-size: 13px;
    font-weight: 600;
    padding: 6px 14px;
    background: var(--color-bg-light);
    color: var(--color-text-medium);
    border-radius: 20px;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    transition: all var(--transition-fast);
}

.post-tag:hover {
    background: var(--color-primary);
    color: white;
    transform: translateY(-2px);
}

.post-card-title {
    font-family: var(--font-display);
    font-size: 26px;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.02em;
}

.post-card-title a {
    color: var(--color-text);
    transition: color var(--transition-fast);
}

.post-card-title a:hover {
    color: var(--color-accent);
}

.post-card-excerpt {
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text-medium);
    margin-bottom: var(--spacing-sm);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.post-card-meta {
    font-size: 14px;
    color: var(--color-text-light);
    font-weight: 500;
    letter-spacing: 0.02em;
}

/* =====================================================
   INDIVIDUAL POST PAGE
   ===================================================== */

.post-container {
    max-width: var(--content-max);
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-md);
}

.post-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    animation: postFadeIn 0.8s ease forwards;
    opacity: 0;
}

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

.post-title {
    font-family: var(--font-display);
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 600;
    line-height: 1.15;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.03em;
}

.post-meta {
    font-size: 15px;
    color: var(--color-text-light);
    font-weight: 500;
    letter-spacing: 0.03em;
}

.post-featured-image {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 16px;
    margin: var(--spacing-lg) 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.post-content {
    font-size: 19px;
    line-height: 1.8;
    color: var(--color-text);
}

.post-content h2 {
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 600;
    margin: var(--spacing-lg) 0 var(--spacing-md);
    letter-spacing: -0.02em;
    color: var(--color-text);
}

.post-content h3 {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 600;
    margin: var(--spacing-md) 0 var(--spacing-sm);
    letter-spacing: -0.01em;
    color: var(--color-text);
}

.post-content p {
    margin-bottom: var(--spacing-md);
}

.post-content a {
    color: var(--color-accent);
    border-bottom: 2px solid var(--color-accent);
    transition: all var(--transition-fast);
}

.post-content a:hover {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.post-content ul,
.post-content ol {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-md);
}

.post-content li {
    margin-bottom: var(--spacing-sm);
}

.post-content blockquote {
    border-left: 4px solid var(--color-accent);
    padding-left: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    font-style: italic;
    color: var(--color-text-medium);
    background: var(--color-bg-light);
    padding: var(--spacing-md);
    border-radius: 8px;
}

.post-content img {
    border-radius: 12px;
    margin: var(--spacing-lg) 0;
}

.post-content code {
    background: var(--color-bg-light);
    padding: 4px 8px;
    border-radius: 4px;
    font-family: 'Monaco', monospace;
    font-size: 16px;
}

.post-content pre {
    background: var(--color-bg-light);
    padding: var(--spacing-md);
    border-radius: 8px;
    overflow-x: auto;
    margin: var(--spacing-md) 0;
}

/* =====================================================
   UTILITY CLASSES
   ===================================================== */

.text-center {
    text-align: center;
}

.mb-20 {
    margin-bottom: 20px;
}

.error {
    text-align: center;
    padding: var(--spacing-lg);
    background: #FEF2F2;
    color: #991B1B;
    border-radius: 8px;
    font-weight: 500;
}

.loading {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--color-text-light);
    font-size: 18px;
}

/* =====================================================
   RESPONSIVE DESIGN
   ===================================================== */

@media (max-width: 768px) {
    :root {
        --spacing-lg: 48px;
        --spacing-xl: 64px;
    }
    
    .site-nav {
        padding: 16px 0;
    }
    
    .nav-menu {
        gap: 24px;
    }
    
    .nav-menu a {
        font-size: 14px;
    }
    
    .hero-section {
        min-height: 400px;
    }
    
    .posts-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .post-card-image {
        height: 200px;
    }
    
    .container {
        padding: var(--spacing-lg) var(--spacing-sm);
    }
    
    .post-container {
        padding: var(--spacing-lg) var(--spacing-sm);
    }
    
    .post-content {
        font-size: 17px;
    }
}

@media (max-width: 480px) {
    .nav-menu {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .site-logo {
        font-size: 22px;
    }
}

/* =====================================================
   SMOOTH SCROLLING & ANIMATIONS
   ===================================================== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}