/*
Theme Name: Retrodelphia
Theme URI: https://retrodelphia.com
Author: Retrodelphia
Author URI: https://retrodelphia.com
Description: Custom theme for Retrodelphia - Mid-Century Modern furniture dealer serving the Philadelphia metro area.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: retrodelphia
Tags: woocommerce, custom-logo, custom-menu, featured-images

Retrodelphia Theme - Warm, approachable, retro-inspired design for antique furniture.
*/

/* ==========================================================================
   CSS Custom Properties (Design Tokens)
   ========================================================================== */

:root {
    /* Color Palette */
    --color-primary-dark: #2D2D2D;
    --color-primary-accent: #A33F2D;
    --color-secondary-accent: #832F23;
    --color-tertiary-accent: #D4A017;
    --color-light-neutral: #F5E6C8;
    --color-white: #FFFFFF;
    --color-text-dark: #1a1a1a;
    --color-text-muted: #666666;

    /* Typography */
    --font-heading: "Jost", "Futura", "Century Gothic", sans-serif;
    --font-body: "Inter", "Source Sans Pro", sans-serif;
    --font-accent: "Jost", "Futura", "Century Gothic", sans-serif;

    /* Font Sizes - Fluid Typography */
    --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
    --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
    --text-base: clamp(1rem, 0.9rem + 0.5vw, 1.125rem);
    --text-lg: clamp(1.125rem, 1rem + 0.6vw, 1.25rem);
    --text-xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.5rem);
    --text-2xl: clamp(1.5rem, 1.25rem + 1.25vw, 2rem);
    --text-3xl: clamp(1.875rem, 1.5rem + 1.875vw, 2.5rem);
    --text-4xl: clamp(2.25rem, 1.75rem + 2.5vw, 3rem);
    --text-5xl: clamp(3rem, 2rem + 5vw, 4.5rem);

    /* Font Weights */
    --weight-normal: 400;
    --weight-medium: 500;
    --weight-semibold: 600;
    --weight-bold: 700;

    /* Spacing Scale */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Layout */
    --container-max: 1400px;
    --container-narrow: 900px;
    --header-height: 80px;
    --header-height-mobile: 60px;

    /* Borders & Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-full: 9999px;
    --border-width: 1px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.2);

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

    /* Z-Index Scale */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal-backdrop: 400;
    --z-modal: 500;
    --z-tooltip: 600;
}

/* ==========================================================================
   CSS Reset & Base Styles
   ========================================================================== */

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

* {
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: var(--weight-normal);
    line-height: 1.6;
    color: var(--color-text-dark);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img, picture, video, canvas, svg {
    display: block;
    max-width: 100%;
    height: auto;
}

input, button, textarea, select {
    font: inherit;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: var(--weight-semibold);
    line-height: 1.2;
    color: var(--color-primary-dark);
    text-transform: uppercase;
    letter-spacing: 0.01em;
}

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: var(--space-md);
}

a {
    color: var(--color-primary-accent);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-secondary-accent);
}

ul, ol {
    list-style: none;
}

/* ==========================================================================
   Layout Utilities
   ========================================================================== */

.container {
    width: 100%;
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--space-lg);
}

.container--narrow {
    max-width: var(--container-narrow);
}

.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;
}

/* ==========================================================================
   Button Styles
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    font-family: var(--font-heading);
    font-size: var(--text-sm);
    font-weight: var(--weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
}

.btn--primary {
    background-color: var(--color-primary-accent);
    color: var(--color-white);
    border-color: var(--color-primary-accent);
}

.btn--primary:hover {
    background-color: var(--color-secondary-accent);
    border-color: var(--color-secondary-accent);
    color: var(--color-white);
}

.btn--secondary {
    background-color: var(--color-secondary-accent);
    color: var(--color-white);
    border-color: var(--color-secondary-accent);
}

.btn--secondary:hover {
    background-color: var(--color-primary-accent);
    border-color: var(--color-primary-accent);
    color: var(--color-white);
}

.btn--outline {
    background-color: transparent;
    color: var(--color-primary-accent);
    border-color: var(--color-primary-accent);
}

.btn--outline:hover {
    background-color: var(--color-primary-accent);
    color: var(--color-white);
}

.btn--outline-light {
    background-color: transparent;
    color: var(--color-light-neutral);
    border-color: var(--color-light-neutral);
}

.btn--outline-light:hover {
    background-color: var(--color-light-neutral);
    color: var(--color-primary-dark);
}

.btn--lg {
    padding: var(--space-md) var(--space-xl);
    font-size: var(--text-base);
}

/* ==========================================================================
   Section Styles
   ========================================================================== */

.section {
    padding: var(--space-4xl) 0;
}

.section--dark {
    background-color: var(--color-primary-dark);
    color: var(--color-light-neutral);
}

.section--dark h1,
.section--dark h2,
.section--dark h3,
.section--dark h4,
.section--dark h5,
.section--dark h6 {
    color: var(--color-white);
}

.section--cream {
    background-color: var(--color-light-neutral);
}

.section__header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section__title {
    margin-bottom: var(--space-md);
}

.section__subtitle {
    font-size: var(--text-lg);
    color: var(--color-text-muted);
    max-width: 600px;
    margin-inline: auto;
}

.section--dark .section__subtitle {
    color: var(--color-light-neutral);
    opacity: 0.85;
}

@media (max-width: 360px) {
    .section__title {
        font-size: 2.25rem;
    }
}

/* Override the cookie plugin's inline teal with the site's accessible accent. */
#cookie-notice .cn-button {
    background-color: #9f3f2d !important;
    color: #ffffff !important;
}

#cookie-notice .cn-button:hover,
#cookie-notice .cn-button:focus-visible {
    background-color: #7d3022 !important;
}

#cookie-notice .cn-button:focus-visible {
    outline: 2px solid #ffffff;
    outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto !important;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}