/* ============================================
   MEGAN WADE BOOKS - GLOBAL STYLESHEET
   Brand Colors & Typography
   Last Updated: February 4, 2026 - Version 4.3
   Reduced Header-Hero Gap on Mobile
   ============================================ */

/* ============================================
   CSS VARIABLES - BRAND COLORS
   ============================================ */
:root {
    /* Primary Brand Colors */
    --color-primary-pink: #9C0066;
    --color-button-magenta: #9C0066;
    --color-text-pink: #9C0066; /* Dark magenta for text - meets WCAG AA 7:1+ on white */
    --color-button-bg: #9C0066; /* Dark magenta for buttons - meets WCAG AA for white text */
    --color-bg-light-pink: #FFDEF1;
    --color-yellow: #FFFC7A;
    --color-light-yellow: #FFFFB1;
    --color-brown: #562400;
    --color-white: #FFFFFF;
    --color-black: #000000;
    
    /* Semantic Color Usage */
    --color-text-primary: var(--color-black);
    --color-text-accent: var(--color-text-pink);
    --color-background: var(--color-white);
    --color-background-alt: var(--color-bg-light-pink);
    
    /* Typography */
    --font-heading: 'Fjalla One', sans-serif;
    --font-body: 'Instrument Sans', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 15px;
    --radius-full: 50px;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 5px 20px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);
    --shadow-pink: 0 10px 30px rgba(156, 0, 102, 0.3);
}

/* ============================================
   GOOGLE FONTS IMPORT
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=Fjalla+One&family=Instrument+Sans:wght@400;500;600;700&display=swap');

/* ============================================
   GLOBAL RESETS
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--color-text-primary);
    background: var(--color-background);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: var(--color-primary-pink);
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: var(--color-button-magenta);
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: normal;
    line-height: 1.2;
    color: var(--color-text-primary);
}

h1 {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary-pink);
    font-weight: 900;
    text-shadow: 2px 2px 4px rgba(156, 0, 102, 0.2);
    letter-spacing: -0.5px;
}

/* Page-specific h1 for non-hero pages */
.container h1, .section h1 {
    text-align: center;
}


h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

h4 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

p {
    margin-bottom: var(--spacing-sm);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    background: var(--color-button-magenta);
    color: var(--color-white);
    font-family: var(--font-heading);
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(156, 0, 102, 0.3);
    text-align: center;
}

.btn:hover {
    background: var(--color-primary-pink);
    transform: translateY(-2px);
    box-shadow: 0 15px 35px rgba(156, 0, 102, 0.4);
    color: var(--color-white);
}

.btn:active {
    transform: translateY(0);
}

.btn-secondary {
    background: var(--color-yellow);
    color: var(--color-brown);
    box-shadow: 0 5px 15px rgba(255, 252, 122, 0.3);
}

.btn-secondary:hover {
    background: var(--color-light-yellow);
    color: var(--color-brown);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--color-text-pink);
    color: var(--color-text-pink);
    box-shadow: none;
}

.btn-outline:hover {
    background: var(--color-button-magenta);
    color: var(--color-white);
}

/* ============================================
   LAYOUT CONTAINERS
   ============================================ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.container-wide {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.container-narrow {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section {
    padding: var(--spacing-xl) 0;
}

.section-alt {
    background: var(--color-bg-light-pink);
    padding: var(--spacing-xl) 0;
}

/* ============================================
   CARDS
   ============================================ */
.card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.card-header {
    background: linear-gradient(135deg, var(--color-primary-pink) 0%, var(--color-button-magenta) 100%);
    color: var(--color-white);
    padding: var(--spacing-md);
}

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

.card-footer {
    padding: var(--spacing-md);
    border-top: 1px solid var(--color-bg-light-pink);
}

/* ============================================
   GRIDS
   ============================================ */
.grid {
    display: grid;
    gap: var(--spacing-md);
}

.grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

.grid-auto {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

/* ============================================
   BOOK COVERS
   ============================================ */
.book-cover {
    width: 100%;
    height: auto;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.book-cover:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
    background-color: #FFDEF1;
    background-image: url('images/header-desktop.png');
    background-position: center top;
    background-repeat: no-repeat;
    background-size: contain;
    position: relative;
    z-index: 1000;
    padding: 0;
    min-height: 350px;
}

.header-link {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 1568px;
    height: 245px;
    cursor: pointer;
    z-index: 10;
}

.header-link:hover {
    opacity: 0.95;
}


.nav-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 1920px;
    margin: 0 auto;
    position: relative;
    min-height: 350px;
    justify-content: flex-end;
    padding-bottom: 15px;
}

.nav-logo {
    display: none; /* Logo is now in the background image */
}

.nav-logo-img {
    display: none; /* Logo is now in the background image */
}

.nav-toggle {
    display: none;
    background: white;
    border: 3px solid var(--color-primary-pink);
    border-radius: 8px;
    cursor: pointer;
    padding: 0.7rem;
    flex-direction: column;
    gap: 5px;
    z-index: 1001;
    position: relative;
    box-shadow: 0 4px 12px rgba(156, 0, 102, 0.3);
    transition: all 0.3s ease;
}

.nav-toggle:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 16px rgba(156, 0, 102, 0.4);
}


.hamburger {
    display: block;
    width: 28px;
    height: 4px;
    background: var(--color-primary-pink);
    transition: all 0.3s ease;
    border-radius: 3px;
}


.nav-links {
    display: flex;
    gap: var(--spacing-md);
    list-style: none;
    margin: 0;
    padding: 0;
    position: relative;
}

.nav-links a {
    color: var(--color-text-primary);
    font-weight: 600;
    padding: 0.6rem 1.2rem;
    border-radius: var(--radius-full);
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
    font-size: 0.95rem;
    white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
    background: var(--color-primary-pink);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(156, 0, 102, 0.4);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--color-brown);
    color: var(--color-white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
    margin-top: var(--spacing-xl);
}

/* ============================================
   BACK TO TOP BUTTON
   ============================================ */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--color-button-magenta);
    color: var(--color-white);
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--color-primary-pink);
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(156, 0, 102, 0.4);
}

.back-to-top:active {
    transform: translateY(-1px);
}

.footer a {
    color: var(--color-light-yellow);
}

.footer a:hover {
    color: var(--color-yellow);
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.text-center {
    text-align: center;
}

.text-pink {
    color: var(--color-primary-pink);
}

.text-magenta {
    color: var(--color-button-magenta);
}

.bg-pink {
    background: var(--color-bg-light-pink);
}

.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }

.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }

.p-1 { padding: var(--spacing-xs); }
.p-2 { padding: var(--spacing-sm); }
.p-3 { padding: var(--spacing-md); }
.p-4 { padding: var(--spacing-lg); }

/* ============================================
   ACCESSIBILITY - WCAG 2.2 COMPLIANCE
   ============================================ */
/* Skip to content link */
.skip-to-content {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--color-button-magenta);
    color: var(--color-white);
    padding: 8px 16px;
    text-decoration: none;
    z-index: 10000;
}

.skip-to-content:focus {
    top: 0;
}

/* Focus visible for keyboard navigation */
*:focus-visible {
    outline: 3px solid var(--color-button-magenta);
    outline-offset: 2px;
}

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

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.75rem; }
    
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
    
    .grid-2 {
        grid-template-columns: 1fr;
    }
    
    /* Mobile Navigation - Centered Logo + Hamburger */
    .nav {
        background-color: #FFDEF1;
        background-image: url('images/header-mobile.png');
        background-position: center top;
        background-repeat: no-repeat;
        background-size: cover;
        min-height: 380px;
    }
    
    .nav-container {
        min-height: 380px;
        padding: 0;
        position: relative;
        justify-content: flex-start;
    }
    
    .nav-logo {
        display: none; /* Logo in background image */
    }
    
    .nav-logo-img {
        display: none; /* Logo in background image */
    }
    
    .nav-toggle {
        display: flex !important;
        position: absolute;
        right: 15px;
        top: 15px;
        order: 3;
        z-index: 1001;
    }
    
    .header-link {
        height: 330px;
        z-index: 5; /* Lower than hamburger */
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        max-width: 300px;
        height: 100vh;
        background: var(--color-white);
        flex-direction: column;
        gap: 0;
        padding: 5rem 2rem 2rem;
        box-shadow: -5px 0 15px rgba(0,0,0,0.1);
        transition: right 0.3s ease;
        z-index: 1000;
        order: 1;
        transform: none;
        bottom: auto;
        left: auto;
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links li {
        width: 100%;
    }
    
    .nav-links a {
        display: block;
        width: 100%;
        padding: 1rem;
        border-bottom: 1px solid var(--color-bg-light-pink);
        background: white !important;
        box-shadow: none !important;
        transform: none !important;
    }
    
    .nav-links a:hover,
    .nav-links a.active {
        background: var(--color-bg-light-pink) !important;
        color: var(--color-primary-pink) !important;
        transform: none !important;
    }
    
    /* Hamburger animation when active */
    .nav-toggle.active .hamburger:nth-child(1) {
        transform: rotate(45deg) translate(7px, 7px);
    }
    
    .nav-toggle.active .hamburger:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active .hamburger:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    /* Make grid-3 and grid-4 scroll horizontally on mobile */
    .grid-3,
    .grid-4 {
        display: flex !important;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: 1rem;
        padding-bottom: 1rem;
        grid-template-columns: none !important;
    }
    
    .grid-3 > *,
    .grid-4 > * {
        flex: 0 0 280px;
        scroll-snap-align: start;
    }
    
    /* Custom scrollbar */
    .grid-3::-webkit-scrollbar,
    .grid-4::-webkit-scrollbar {
        height: 6px;
    }
    
    .grid-3::-webkit-scrollbar-track,
    .grid-4::-webkit-scrollbar-track {
        background: var(--color-bg-light-pink);
        border-radius: 10px;
    }
    
    .grid-3::-webkit-scrollbar-thumb,
    .grid-4::-webkit-scrollbar-thumb {
        background: var(--color-primary-pink);
        border-radius: 10px;
    }
    
    .section,
    .section-alt {
        padding: var(--spacing-lg) 0;
    }
}

@media (max-width: 480px) {
    .container,
    .container-wide,
    .container-narrow {
        padding: 0 var(--spacing-sm);
    }
    
    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .nav,
    .footer,
    .btn {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
    
    a {
        text-decoration: underline;
        color: black;
    }
}