/*
Theme Name: Bra Size Calculator Pro
Theme URI: https://example.com/bra-size-calculator
Author: Your Name
Author URI: https://example.com
Description: A professional, conversion-optimized theme for bra sizing calculators and fitting tools. Features a warm, feminine aesthetic with excellent mobile support and fast performance.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: bra-calc
Tags: one-column, custom-colors, custom-menu, featured-images, full-width-template, theme-options
*/

/* ==========================================================================
   CSS Variables & Design Tokens
   ========================================================================== */
:root {
    /* Primary Colors - Warm Rose/Blush Palette */
    --color-primary: #d4a5a5;
    --color-primary-dark: #c48b8b;
    --color-primary-light: #f5e6e6;
    --color-primary-ultra-light: #faf5f5;
    
    /* Secondary Colors - Soft Mauve */
    --color-secondary: #b8a9c9;
    --color-secondary-dark: #9a8aad;
    --color-secondary-light: #e8e2f0;
    
    /* Accent Colors */
    --color-accent: #e8b4b8;
    --color-accent-hover: #dba0a5;
    --color-success: #7fb77e;
    --color-warning: #f0c987;
    --color-error: #e57373;
    --color-info: #81b3d2;
    
    /* Neutrals */
    --color-text: #4a4a4a;
    --color-text-light: #6b6b6b;
    --color-text-muted: #9a9a9a;
    --color-heading: #3d3d3d;
    --color-border: #e8e2e2;
    --color-border-light: #f0ebeb;
    --color-bg: #ffffff;
    --color-bg-alt: #fdfbfb;
    --color-bg-soft: #f9f5f5;
    
    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    /* Font Sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;
    
    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 10px 10px -5px rgba(0, 0, 0, 0.03);
    --shadow-soft: 0 4px 20px rgba(212, 165, 165, 0.15);
    --shadow-glow: 0 0 40px rgba(212, 165, 165, 0.2);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
    --transition-bounce: 500ms cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    /* Layout */
    --container-sm: 640px;
    --container-md: 768px;
    --container-lg: 1024px;
    --container-xl: 1200px;
    --container-2xl: 1400px;
    
    /* Z-Index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-modal: 300;
    --z-tooltip: 400;
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--color-heading);
    line-height: 1.3;
    margin-bottom: var(--space-4);
}

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

@media (min-width: 768px) {
    h1 { font-size: var(--text-5xl); }
    h2 { font-size: var(--text-4xl); }
    h3 { font-size: var(--text-3xl); }
}

p {
    margin-bottom: var(--space-4);
}

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

a:hover {
    color: var(--color-primary);
}

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

/* ==========================================================================
   Layout Components
   ========================================================================== */
.container {
    width: 100%;
    max-width: var(--container-xl);
    margin: 0 auto;
    padding: 0 var(--space-4);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--space-6);
    }
}

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

.container--wide {
    max-width: var(--container-2xl);
}

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border-light);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) 0;
    gap: var(--space-6);
}

.site-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-heading);
}

.site-logo__icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: var(--text-lg);
}

/* Navigation */
.main-nav {
    display: none;
}

@media (min-width: 768px) {
    .main-nav {
        display: flex;
        align-items: center;
        gap: var(--space-1);
    }
}

.main-nav__list {
    list-style: none;
    display: flex;
    align-items: center;
    gap: var(--space-1);
    margin: 0;
    padding: 0;
}

.main-nav__list li {
    margin: 0;
}

.main-nav__list a,
.main-nav__link {
    display: block;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.main-nav__list a:hover,
.main-nav__link:hover,
.main-nav__link.is-active {
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: none;
    background: transparent;
    cursor: pointer;
    border-radius: var(--radius-md);
    padding: 0;
    z-index: calc(var(--z-modal) + 10);
    position: relative;
}

.mobile-menu-toggle:hover {
    background: var(--color-bg-soft);
}

@media (min-width: 768px) {
    .mobile-menu-toggle {
        display: none;
    }
}

/* Hamburger Icon */
.hamburger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 24px;
    height: 24px;
    position: relative;
}

.hamburger__line {
    display: block;
    width: 20px;
    height: 2px;
    background-color: var(--color-heading);
    border-radius: 1px;
    transition: all 0.3s ease;
    position: absolute;
}

.hamburger__line:nth-child(1) {
    top: 6px;
}

.hamburger__line:nth-child(2) {
    top: 11px;
}

.hamburger__line:nth-child(3) {
    top: 16px;
}

/* Hamburger Animation when open */
.mobile-menu-toggle[aria-expanded="true"] .hamburger__line:nth-child(1) {
    transform: rotate(45deg);
    top: 11px;
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger__line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger__line:nth-child(3) {
    transform: rotate(-45deg);
    top: 11px;
}

/* Mobile Menu Overlay */
@media (max-width: 767px) {
    .main-nav {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--color-bg);
        z-index: var(--z-modal);
        padding: 80px var(--space-6) var(--space-6);
        display: flex;
        flex-direction: column;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: all 0.3s ease;
    }
    
    .main-nav.is-open {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    
    .main-nav__list {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-2);
    }
    
    .main-nav__list a,
    .main-nav__link {
        padding: var(--space-4);
        font-size: var(--text-lg);
        text-align: center;
        border-radius: var(--radius-lg);
        background: var(--color-bg-soft);
    }
    
    .main-nav__list a:hover,
    .main-nav__link:hover {
        background: var(--color-primary-light);
    }
    
    /* Prevent body scroll when menu is open */
    body.nav-open {
        overflow: hidden;
    }
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    padding: var(--space-12) 0 var(--space-16);
    background: linear-gradient(180deg, var(--color-primary-ultra-light) 0%, var(--color-bg) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 70%;
    height: 200%;
    background: radial-gradient(ellipse, rgba(212, 165, 165, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.hero__content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    color: var(--color-text-light);
    margin-bottom: var(--space-6);
    box-shadow: var(--shadow-sm);
}

.hero__badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-success);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.1); }
}

.hero__title {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-6);
    background: linear-gradient(135deg, var(--color-heading) 0%, var(--color-primary-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@media (min-width: 768px) {
    .hero__title {
        font-size: var(--text-5xl);
    }
}

@media (min-width: 1024px) {
    .hero__title {
        font-size: var(--text-6xl);
    }
}

.hero__subtitle {
    font-size: var(--text-lg);
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto var(--space-8);
    line-height: 1.7;
}

/* ==========================================================================
   Calculator Card
   ========================================================================== */
.calculator-card {
    background: var(--color-bg);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-border-light);
    overflow: hidden;
    max-width: 600px;
    margin: 0 auto;
}

.calculator-card__header {
    padding: var(--space-6);
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-secondary-light));
    border-bottom: 1px solid var(--color-border-light);
}

.calculator-card__title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-2);
}

.calculator-card__desc {
    font-size: var(--text-sm);
    color: var(--color-text-light);
    margin-bottom: 0;
}

.calculator-card__body {
    padding: var(--space-6);
}

/* ==========================================================================
   Form Elements
   ========================================================================== */
.form-group {
    margin-bottom: var(--space-5);
}

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-heading);
    margin-bottom: var(--space-2);
}

.form-label__hint {
    font-weight: 400;
    color: var(--color-text-muted);
    font-size: var(--text-xs);
    display: block;
    margin-top: var(--space-1);
}

.form-input,
.form-select {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-base);
    font-family: var(--font-body);
    color: var(--color-text);
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    appearance: none;
}

.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(212, 165, 165, 0.15);
}

.form-input::placeholder {
    color: var(--color-text-muted);
}

.form-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b6b6b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-4) center;
    padding-right: var(--space-12);
}

/* Input with unit suffix */
.input-with-unit {
    position: relative;
}

.input-with-unit .form-input {
    padding-right: var(--space-12);
}

.input-with-unit__suffix {
    position: absolute;
    right: var(--space-4);
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    pointer-events: none;
}

/* Radio & Checkbox Groups */
.radio-group,
.checkbox-group {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
}

.radio-option,
.checkbox-option {
    flex: 1;
    min-width: 100px;
}

.radio-option input,
.checkbox-option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.radio-option label,
.checkbox-option label {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-3) var(--space-4);
    background: var(--color-bg-soft);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.radio-option label:hover,
.checkbox-option label:hover {
    border-color: var(--color-primary);
    background: var(--color-primary-ultra-light);
}

.radio-option input:checked + label,
.checkbox-option input:checked + label {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-6);
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: 600;
    line-height: 1;
    text-align: center;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn--primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    box-shadow: 0 4px 14px rgba(212, 165, 165, 0.4);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 165, 165, 0.5);
    color: white;
}

.btn--secondary {
    background: var(--color-bg);
    color: var(--color-text);
    border: 2px solid var(--color-border);
}

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

.btn--large {
    padding: var(--space-5) var(--space-8);
    font-size: var(--text-lg);
    border-radius: var(--radius-xl);
}

.btn--block {
    width: 100%;
}

.btn--icon {
    width: 44px;
    height: 44px;
    padding: 0;
    border-radius: var(--radius-md);
}

/* ==========================================================================
   Results Section
   ========================================================================== */
.results {
    display: none;
    animation: fadeSlideIn 0.4s ease;
}

.results.is-visible {
    display: block;
}

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

.results__primary {
    text-align: center;
    padding: var(--space-8);
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-secondary-light));
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-6);
}

.results__label {
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-light);
    margin-bottom: var(--space-2);
}

.results__size {
    font-family: var(--font-display);
    font-size: var(--text-5xl);
    font-weight: 700;
    color: var(--color-heading);
    margin-bottom: var(--space-2);
}

.results__confidence {
    font-size: var(--text-sm);
    color: var(--color-text-light);
}

.results__sister-sizes {
    margin-bottom: var(--space-6);
}

.sister-sizes__title {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-heading);
    margin-bottom: var(--space-3);
}

.sister-sizes__list {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.sister-size {
    padding: var(--space-2) var(--space-4);
    background: var(--color-bg-soft);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    color: var(--color-text);
}

.sister-size--tighter {
    border-color: var(--color-info);
    background: rgba(129, 179, 210, 0.1);
}

.sister-size--looser {
    border-color: var(--color-success);
    background: rgba(127, 183, 126, 0.1);
}

/* International Sizes */
.intl-sizes {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
    margin-bottom: var(--space-6);
}

@media (min-width: 480px) {
    .intl-sizes {
        grid-template-columns: repeat(3, 1fr);
    }
}

.intl-size {
    padding: var(--space-3);
    background: var(--color-bg-soft);
    border-radius: var(--radius-md);
    text-align: center;
}

.intl-size__region {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-1);
}

.intl-size__value {
    font-weight: 600;
    color: var(--color-heading);
}

/* ==========================================================================
   Tools Grid (Homepage)
   ========================================================================== */
.tools-section {
    padding: var(--space-16) 0;
    background: var(--color-bg-soft);
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--space-12);
}

.section-header__title {
    margin-bottom: var(--space-4);
}

.section-header__desc {
    color: var(--color-text-light);
    margin-bottom: 0;
}

.tools-grid {
    display: grid;
    gap: var(--space-6);
    grid-template-columns: 1fr;
}

@media (min-width: 640px) {
    .tools-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .tools-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.tool-card {
    background: var(--color-bg);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
    text-decoration: none;
    display: block;
}

.tool-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-light);
}

.tool-card__icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-secondary-light));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
    font-size: var(--text-2xl);
}

.tool-card__title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-2);
    color: var(--color-heading);
}

.tool-card__desc {
    font-size: var(--text-sm);
    color: var(--color-text-light);
    margin-bottom: var(--space-4);
}

.tool-card__link {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-primary-dark);
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
}

.tool-card__link svg {
    transition: transform var(--transition-fast);
}

.tool-card:hover .tool-card__link svg {
    transform: translateX(4px);
}

/* ==========================================================================
   Info Sections
   ========================================================================== */
.info-section {
    padding: var(--space-16) 0;
}

.info-section--alt {
    background: var(--color-bg-soft);
}

.info-grid {
    display: grid;
    gap: var(--space-8);
    align-items: center;
}

@media (min-width: 768px) {
    .info-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-12);
    }
}

.info-content h2 {
    margin-bottom: var(--space-4);
}

.info-content p {
    color: var(--color-text-light);
}

.info-image {
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

/* Feature List */
.feature-list {
    list-style: none;
    margin: var(--space-6) 0;
}

.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-3) 0;
}

.feature-list__icon {
    width: 24px;
    height: 24px;
    background: var(--color-success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
    margin-top: 2px;
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */
.faq-section {
    padding: var(--space-16) 0;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--color-border);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-5) 0;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-body);
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-heading);
}

.faq-question:hover {
    color: var(--color-primary-dark);
}

.faq-question__icon {
    width: 24px;
    height: 24px;
    transition: transform var(--transition-base);
}

.faq-item.is-open .faq-question__icon {
    transform: rotate(180deg);
}

.faq-answer {
    display: none;
    padding-bottom: var(--space-5);
    color: var(--color-text-light);
    line-height: 1.7;
}

.faq-item.is-open .faq-answer {
    display: block;
    animation: fadeSlideIn 0.3s ease;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
    background: var(--color-heading);
    color: rgba(255, 255, 255, 0.7);
    padding: var(--space-16) 0 var(--space-8);
}

.footer-grid {
    display: grid;
    gap: var(--space-8);
    margin-bottom: var(--space-12);
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
}

.footer-brand {
    max-width: 300px;
}

.footer-brand__logo {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    color: white;
    margin-bottom: var(--space-4);
}

.footer-brand__desc {
    font-size: var(--text-sm);
    line-height: 1.7;
    margin-bottom: 0;
}

.footer-nav__title {
    font-size: var(--text-sm);
    font-weight: 600;
    color: white;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-4);
}

.footer-nav__list {
    list-style: none;
}

.footer-nav__list li {
    margin-bottom: var(--space-2);
}

.footer-nav__list a {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
}

.footer-nav__list a:hover {
    color: white;
}

.footer-bottom {
    padding-top: var(--space-8);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    align-items: center;
    text-align: center;
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

.footer-copyright {
    font-size: var(--text-sm);
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

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

.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.my-0 { margin-top: 0; margin-bottom: 0; }

.mt-4 { margin-top: var(--space-4); }
.mb-4 { margin-bottom: var(--space-4); }
.mt-8 { margin-top: var(--space-8); }
.mb-8 { margin-bottom: var(--space-8); }

/* ==========================================================================
   WordPress Specific
   ========================================================================== */
.alignwide {
    max-width: var(--container-xl);
    margin-left: auto;
    margin-right: auto;
}

.alignfull {
    max-width: 100%;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
    width: 100vw;
}

/* Screen reader text */
.screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    word-wrap: normal !important;
}