/* =====================================================
   WEIRD BOX MUSIC PUBLICATIONS — Main Stylesheet
   wbmp-main.css
   Version: 1.5.0
   Last updated: 2026-03-10

   TABLE OF CONTENTS
   1. CSS Variables
   2. Reset & Base
   3. Typography
   4. Header & Nav
   5. Drawer Cart
   6. Footer
   7. Utility Classes
   8. Responsive
   ===================================================== */


/* ─────────────────────────────────────────────
   1. CSS VARIABLES
   ───────────────────────────────────────────── */

:root {
    /* Colors */
    --wbmp-black:        #0a0a0a;
    --wbmp-white:        #ffffff;
    --wbmp-orange:       rgb(212, 113, 60);
    --wbmp-orange-light: rgba(212, 113, 60, 0.12);
    --wbmp-gray-100:     #f5f5f5;
    --wbmp-gray-200:     #e8e8e8;
    --wbmp-gray-400:     #aaaaaa;
    --wbmp-gray-600:     #666666;
    --wbmp-gray-800:     #333333;

    /* Typography */
    --font-ui:      'Inter', sans-serif;
    --font-cursive: 'WindSong', cursive;

    /* Weights */
    --fw-light:   300;
    --fw-regular: 400;
    --fw-medium:  500;
    --fw-semi:    600;

    /* Spacing */
    --space-xs:  0.25rem;
    --space-sm:  0.5rem;
    --space-md:  1rem;
    --space-lg:  1.5rem;
    --space-xl:  2.5rem;
    --space-2xl: 4rem;

    /* Layout */
    --max-width:       1100px;
    --header-height:   180px;
    --nav-height:      40px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-mid:  250ms ease;
    --transition-slow: 400ms ease;

    /* Letter spacing for wordmark */
    --ls-wordmark: 0.35em;
    --ls-nav:      0.12em;
}


/* ─────────────────────────────────────────────
   2. RESET & BASE
   ───────────────────────────────────────────── */

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

html {
    font-size: 20px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-ui);
    font-weight: var(--fw-regular);
    color: var(--wbmp-black);
    background-color: var(--wbmp-white);
    margin: 0;
    padding: 0;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a:hover {
    color: var(--wbmp-orange);
}

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

ul, ol {
    list-style: none;
    margin: 0;
    padding: 0;
}

button {
    cursor: pointer;
    font-family: var(--font-ui);
}


/* ─────────────────────────────────────────────
   3. TYPOGRAPHY
   ───────────────────────────────────────────── */

/* Section headings */
h1, h2, h3, h4 {
    font-family: var(--font-ui);
    font-weight: var(--fw-light);
    letter-spacing: 0.04em;
    line-height: 1.2;
    text-transform: lowercase;
    margin: 0;
}


/* ─────────────────────────────────────────────
   4. HEADER & NAV
   Logo is fully contained within the header bar.
   Horizontal rules extend from logo to nav edges.
   ───────────────────────────────────────────── */

.wbmp-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: var(--wbmp-white);
    border-bottom: 1px solid var(--wbmp-gray-200);
}

/* 3-column grid: left-nav | logo | right-nav */
.wbmp-header-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-xl);
    height: var(--header-height);
    display: grid;
    grid-template-columns: 1fr 160px 1fr;
    align-items: center;
}

/* Left nav — right-aligned, with horizontal rule between nav and logo */
.wbmp-nav-left {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: var(--space-lg);
}

.wbmp-nav-left::after {
    content: '';
    display: block;
    height: 1px;
    width: 2rem;
    background-color: var(--wbmp-gray-200);
    flex-shrink: 0;
}

/* Right nav — left-aligned, with horizontal rule between logo and nav */
.wbmp-nav-right {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: var(--space-lg);
}

.wbmp-nav-right::before {
    content: '';
    display: block;
    height: 1px;
    width: 2rem;
    background-color: var(--wbmp-gray-200);
    flex-shrink: 0;
}

/* Logo mark — fully contained in header, scales to fill height */
.wbmp-logo-mark {
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: opacity var(--transition-fast);
    width: 160px;
    height: var(--header-height);
    padding: var(--space-sm) 0;
}

.wbmp-logo-mark:hover {
    opacity: 0.85;
}

.wbmp-logo-img {
    width: auto;
    height: 100%;
    max-height: calc(var(--header-height) - var(--space-md));
    object-fit: contain;
    display: block;
}

/* Placeholder square when no logo image set */
.wbmp-logo-placeholder {
    display: block;
    width: 100px;
    height: 100px;
    background-color: var(--wbmp-gray-100);
    border: 1px solid var(--wbmp-gray-200);
}

/* Nav lists */
.wbmp-nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    margin: 0;
    padding: 0;
    list-style: none;
}

.wbmp-nav-list a {
    font-family: var(--font-ui);
    font-weight: var(--fw-regular);
    font-size: 24px; /* locked: does not scale with base font-size */
    letter-spacing: var(--ls-nav);
    text-transform: lowercase;
    color: var(--wbmp-gray-600);
    text-decoration: none;
    transition: color var(--transition-fast);
    padding: var(--space-xs) 0;
    border-bottom: 1px solid transparent;
    line-height: 1;
}

.wbmp-nav-list a:hover,
.wbmp-nav-list a.active {
    color: var(--wbmp-black);
    border-bottom-color: var(--wbmp-orange);
}

/* Nav separator | between items */
.wbmp-nav-separator {
    width: 1px;
    height: 20px;
    background-color: var(--wbmp-gray-200);
    display: inline-block;
    flex-shrink: 0;
}

/* Cart trigger */
.wbmp-cart-trigger {
    position: relative;
    background: none;
    border: none;
    padding: 0;
    font-size: 24px; /* locked: does not scale with base font-size */
    letter-spacing: var(--ls-nav);
    text-transform: lowercase;
    color: var(--wbmp-gray-600);
    transition: color var(--transition-fast);
    cursor: pointer;
    font-family: var(--font-ui);
    font-weight: var(--fw-regular);
    line-height: 1;
}

.wbmp-cart-trigger:hover {
    color: var(--wbmp-black);
}

.wbmp-cart-count {
    position: absolute;
    top: -8px;
    right: -12px;
    background-color: var(--wbmp-orange);
    color: var(--wbmp-white);
    font-size: 0.6rem;
    font-weight: var(--fw-medium);
    width: 16px;
    height: 16px;
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    line-height: 1;
    display: none;
}

.wbmp-cart-count.visible {
    display: flex;
}


/* ─────────────────────────────────────────────
   4b. PAGE TITLE BLOCK
       Wordmark + tagline, centered, below header.
       Appears on every page.
   ───────────────────────────────────────────── */

.wbmp-page-title {
    text-align: center;
    padding: var(--space-xl) var(--space-xl) var(--space-lg);
    border-bottom: 1px solid var(--wbmp-gray-200);
}

.wbmp-page-title-link {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
    transition: opacity var(--transition-fast);
}

.wbmp-page-title-link:hover {
    opacity: 0.75;
    color: inherit;
}

/*
 * Wordmark — large, normal word spacing.
 * First letter of each word is orange via
 * .wbmp-wordmark-initial spans in wbmp-page-title.php.
 */
.wbmp-wordmark {
    font-family: var(--font-ui);
    font-weight: var(--fw-regular);
    font-size: 2.5rem;
    letter-spacing: 0.04em;
    text-transform: lowercase;
    color: var(--wbmp-black);
    display: block;
    line-height: 1.1;
    word-spacing: 0.15em;
}

/* Orange initial letters: w, b, m, p */
.wbmp-wordmark-initial {
    color: var(--wbmp-orange);
}

/* Lock non-initial letters to black regardless of parent theme link styles */
.wbmp-page-title-link .wbmp-wordmark {
    color: var(--wbmp-black);
}

.wbmp-page-title-link:hover .wbmp-wordmark {
    color: var(--wbmp-black);
}

.wbmp-page-title-link:hover .wbmp-wordmark-initial {
    color: var(--wbmp-orange);
}

/* Tagline — cursive */
.wbmp-tagline {
    font-family: var(--font-cursive);
    font-size: 2rem;
    color: var(--wbmp-gray-600);
    display: block;
    line-height: 1.2;
    font-style: italic;
}


/* ─────────────────────────────────────────────
   5. DRAWER CART
   ───────────────────────────────────────────── */

/* Overlay backdrop */
.wbmp-cart-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(10, 10, 10, 0.45);
    z-index: 200;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-mid);
}

.wbmp-cart-overlay.open {
    opacity: 1;
    pointer-events: all;
}

/* Drawer panel */
.wbmp-cart-drawer {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: 380px;
    max-width: 95vw;
    background-color: var(--wbmp-white);
    z-index: 201;
    transform: translateX(100%);
    transition: transform var(--transition-slow);
    display: flex;
    flex-direction: column;
    border-left: 1px solid var(--wbmp-gray-200);
}

.wbmp-cart-drawer.open {
    transform: translateX(0);
}

.wbmp-cart-drawer-header {
    padding: var(--space-lg) var(--space-xl);
    border-bottom: 1px solid var(--wbmp-gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.wbmp-cart-drawer-header h2 {
    font-size: 0.75rem;
    letter-spacing: var(--ls-nav);
    text-transform: lowercase;
    font-weight: var(--fw-regular);
    color: var(--wbmp-gray-600);
}

.wbmp-cart-close {
    background: none;
    border: none;
    padding: var(--space-xs);
    color: var(--wbmp-gray-400);
    font-size: 1.25rem;
    line-height: 1;
    transition: color var(--transition-fast);
    cursor: pointer;
}

.wbmp-cart-close:hover {
    color: var(--wbmp-black);
}

.wbmp-cart-drawer-body {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-lg) var(--space-xl);
}

.wbmp-cart-drawer-footer {
    padding: var(--space-lg) var(--space-xl);
    border-top: 1px solid var(--wbmp-gray-200);
    flex-shrink: 0;
}

/* Checkout button */
.wbmp-btn-checkout {
    display: block;
    width: 100%;
    padding: var(--space-md) var(--space-lg);
    background-color: var(--wbmp-black);
    color: var(--wbmp-white);
    border: none;
    font-family: var(--font-ui);
    font-size: 0.75rem;
    font-weight: var(--fw-medium);
    letter-spacing: var(--ls-nav);
    text-transform: lowercase;
    text-align: center;
    text-decoration: none;
    transition: background-color var(--transition-fast);
    cursor: pointer;
}

.wbmp-btn-checkout:hover {
    background-color: var(--wbmp-orange);
    color: var(--wbmp-white);
}

/* Empty cart state */
.wbmp-cart-empty {
    text-align: center;
    padding: var(--space-2xl) 0;
    color: var(--wbmp-gray-400);
    font-size: 0.85rem;
    letter-spacing: 0.04em;
}

/* Cart line items */
.wbmp-cart-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--wbmp-gray-100);
    gap: var(--space-md);
}

.wbmp-cart-item-info {
    flex: 1;
}

.wbmp-cart-item-title {
    font-size: 0.85rem;
    font-weight: var(--fw-medium);
    margin-bottom: 2px;
    color: var(--wbmp-black);
}

.wbmp-cart-item-meta {
    font-size: 0.75rem;
    color: var(--wbmp-gray-600);
}

.wbmp-cart-item-price {
    font-size: 0.85rem;
    font-weight: var(--fw-medium);
    white-space: nowrap;
}

.wbmp-cart-item-remove {
    background: none;
    border: none;
    color: var(--wbmp-gray-400);
    font-size: 0.75rem;
    padding: 0;
    cursor: pointer;
    transition: color var(--transition-fast);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.wbmp-cart-item-remove:hover {
    color: var(--wbmp-orange);
}

/* Cart totals */
.wbmp-cart-total {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    font-weight: var(--fw-medium);
    margin-bottom: var(--space-md);
    padding-top: var(--space-sm);
}


/* ─────────────────────────────────────────────
   6. FOOTER
   ───────────────────────────────────────────── */

.wbmp-footer {
    border-top: 1px solid var(--wbmp-gray-200);
    padding: var(--space-xl) 0;
    margin-top: var(--space-2xl);
}

.wbmp-footer-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
}

.wbmp-footer-copy {
    font-size: 0.7rem;
    color: var(--wbmp-gray-400);
    letter-spacing: 0.04em;
    text-transform: lowercase;
}

.wbmp-footer-tagline {
    font-family: var(--font-cursive);
    font-size: 0.9rem;
    color: var(--wbmp-gray-400);
    font-style: italic;
}


/* ─────────────────────────────────────────────
   7. UTILITY CLASSES
   ───────────────────────────────────────────── */

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

/* Add to cart button (used in accordion) */
.wbmp-btn-add-to-cart {
    display: inline-block;
    padding: var(--space-sm) var(--space-lg);
    background-color: var(--wbmp-black);
    color: var(--wbmp-white);
    font-family: var(--font-ui);
    font-size: 0.7rem;
    font-weight: var(--fw-medium);
    letter-spacing: var(--ls-nav);
    text-transform: lowercase;
    border: none;
    cursor: pointer;
    transition: background-color var(--transition-fast);
    text-decoration: none;
}

.wbmp-btn-add-to-cart:hover {
    background-color: var(--wbmp-orange);
    color: var(--wbmp-white);
}

/* Orange text accent */
.wbmp-accent {
    color: var(--wbmp-orange);
}

/* Visually hidden (accessible) */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}


/* ─────────────────────────────────────────────
   8. RESPONSIVE
   ───────────────────────────────────────────── */

@media (max-width: 768px) {

    :root {
        --space-xl:      1.5rem;
        --space-2xl:     2.5rem;
        --header-height: 180px;
    }

    .wbmp-header-inner {
        padding: 0 var(--space-md);
        grid-template-columns: 1fr 120px 1fr;
    }

    .wbmp-logo-mark {
        width: 120px;
    }

    .wbmp-nav-list {
        gap: var(--space-md);
    }

    .wbmp-nav-list a,
    .wbmp-cart-trigger {
        font-size: 18px;
    }

    .wbmp-wordmark {
        font-size: 1.5rem;
    }

    .wbmp-tagline {
        font-size: 1.3rem;
    }

    .wbmp-cart-drawer {
        width: 100vw;
    }

    .wbmp-footer-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-sm);
    }
}

@media (max-width: 480px) {

    :root {
        --header-height: 180px;
    }

    .wbmp-header-inner {
        grid-template-columns: 1fr 90px 1fr;
    }

    .wbmp-logo-mark {
        width: 90px;
    }

    .wbmp-nav-list a,
    .wbmp-cart-trigger {
        font-size: 14px;
    }

    .wbmp-wordmark {
        font-size: 1.1rem;
    }

    .wbmp-tagline {
        font-size: 1rem;
    }
}