/* ============================================
   Lowe's Sprinkler Repairs - Main Stylesheet
   ============================================
   High contrast for outdoor/sunlight readability
   Lowe's blue palette with accent colors
   Mobile-first responsive design
   ============================================ */

:root {
    /* Primary & Core Blues */
    --lowes-blue: #004990;           /* Primary brand blue */
    --lowes-blue-dark: #003366;      /* Dark blue for header/footer */
    --lowes-blue-medium: #0066B3;    /* Medium blue for accents */
    --lowes-blue-light: #D6ECF8;     /* Light blue - darker for outdoor contrast */

    /* Contrasting Accent Colors - Optimized for outdoor/sunlight */
    --accent-yellow: #E6C200;        /* Darker yellow for better contrast */
    --accent-yellow-hover: #CCB000;  /* Yellow hover state */
    --accent-orange: #FF7A00;        /* Deeper orange */
    --accent-green: #228B22;         /* Fresh green */
    --neutral-gray: #F5F5F5;         /* UI balance */
    --charcoal: #333333;             /* Depth */

    /* Action Color - Red (buttons/alerts only) - Deeper for outdoor visibility */
    --action-red: #C62828;           /* Deeper red for outdoor visibility */
    --action-red-hover: #8B0000;     /* Darker red hover state */

    /* Text Colors - Maximum contrast for sunlight */
    --text-dark: #222222;            /* Text on light backgrounds */
    --text-light: #FFFFFF;           /* Text on dark backgrounds */
    --text-secondary: #222222;       /* Secondary text - same as primary for outdoor */

    /* Background Colors */
    --bg-white: #FFFFFF;
    --bg-light: #F5F5F5;             /* Neutral gray */
    --bg-alt: #D6ECF8;               /* Light blue - darker for contrast */

    /* Borders */
    --border-light: #D0D5DD;
    --border-medium: #B0B8C4;

    /* Functional Colors */
    --success: #228B22;
    --warning: #FF8C00;
    --info: #0066B3;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;

    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-size-base: 16px;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --line-height: 1.6;

    /* Transitions */
    --transition: 0.2s ease;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.12);
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family);
    font-size: 1rem;
    line-height: var(--line-height);
    color: var(--text-dark);
    background: var(--bg-light);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: var(--lowes-blue);
    text-decoration: underline;
    transition: color var(--transition);
}

a:hover, a:focus {
    color: var(--lowes-blue-dark);
}

strong, b {
    font-weight: 700;
    color: var(--text-dark);
}

h1, h2, h3, h4, h5, h6 {
    color: var(--text-dark);
    font-weight: 700;
}

p, li {
    color: var(--text-dark);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* ============================================
   NAVIGATION - Dark Lowe's Blue
   ============================================ */
.navbar {
    background: var(--lowes-blue-dark);
    box-shadow: var(--shadow-md);
    position: relative;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-light);
    text-decoration: none;
    font-size: 1.125rem;
    font-weight: 700;
    padding: var(--spacing-sm) 0;
}

.nav-brand:hover {
    color: var(--text-light);
}

.nav-brand i {
    font-size: 1.5rem;
    color: var(--text-light);
}

/* Mobile Nav Toggle */
.nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 10px;
}

.nav-toggle span {
    width: 24px;
    height: 3px;
    background: var(--text-light);
    border-radius: 2px;
    transition: all var(--transition);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Menu */
.nav-menu {
    display: none;
    flex-direction: column;
    width: 100%;
    list-style: none;
    background: var(--lowes-blue);
    padding: var(--spacing-xs) 0;
}

.nav-menu.active {
    display: flex;
}

.nav-item {
    border-bottom: 1px solid rgba(255,255,255,0.15);
}

.nav-item:last-child {
    border-bottom: none;
}

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    padding: var(--spacing-sm) var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-weight: 500;
    transition: background var(--transition);
}

.nav-link:hover {
    background: rgba(255,255,255,0.1);
    color: var(--text-light);
}

.nav-link i {
    font-size: 0.75rem;
    transition: transform var(--transition);
}

/* Dropdown Mobile */
.dropdown-menu {
    display: none;
    list-style: none;
    background: rgba(0,0,0,0.2);
}

.dropdown.active .dropdown-menu {
    display: block;
}

.dropdown.active .nav-link i {
    transform: rotate(180deg);
}

.dropdown-menu li a {
    display: block;
    padding: var(--spacing-xs) var(--spacing-md);
    padding-left: var(--spacing-lg);
    color: rgba(255,255,255,0.95);
    text-decoration: none;
    font-size: 0.95rem;
    transition: all var(--transition);
}

.dropdown-menu li a:hover {
    background: var(--lowes-blue-medium);
    color: var(--text-light);
}

/* Hide theme toggle - keeping light mode only */
.theme-toggle {
    display: none;
}

/* Disabled nav items */
.nav-item.disabled .nav-link {
    color: rgba(255,255,255,0.4);
    cursor: not-allowed;
    pointer-events: none;
}

/* Nav Social Links */
.nav-social {
    border-top: 1px solid rgba(255,255,255,0.2);
    padding-top: var(--spacing-xs);
    margin-top: var(--spacing-xs);
}

.nav-social-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-md);
}

.nav-social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    color: var(--text-light);
    font-size: 1.1rem;
    transition: all var(--transition);
}

.nav-social-links a:hover {
    background: rgba(255,255,255,0.25);
    transform: scale(1.1);
}

/* YouTube hover */
.nav-social-links a[aria-label="YouTube"]:hover {
    background: #FF0000;
}

/* Instagram hover */
.nav-social-links a[aria-label="Instagram"]:hover {
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
}

/* Pinterest hover */
.nav-social-links a[aria-label="Pinterest"]:hover {
    background: #E60023;
}

/* Amazon hover */
.nav-social-links a[aria-label="Amazon Storefront"]:hover {
    background: #FF9900;
    color: #000;
}

/* Lowe's Store hover */
.nav-social-links a[aria-label="Lowe's Storefront"]:hover {
    background: var(--accent-yellow);
    color: #000;
}

/* ============================================
   HERO SECTION - Light background, dark text
   ============================================ */
.hero {
    background: var(--bg-light);
    color: var(--text-dark);
    padding: var(--spacing-lg) var(--spacing-sm);
    text-align: center;
}

.hero-content {
    max-width: 700px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
    color: var(--text-dark);
}

.hero h1 i {
    display: block;
    font-size: 2.5rem;
    margin-bottom: var(--spacing-xs);
    color: var(--lowes-blue);
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--lowes-blue);
}

.hero p {
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

/* Compact Hero Variant */
.hero-compact {
    padding: var(--spacing-md) var(--spacing-sm);
}

.hero-compact h1 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

.hero-compact h1 i {
    display: inline;
    font-size: 1.3rem;
    margin-right: var(--spacing-xs);
    margin-bottom: 0;
}

.hero-compact .hero-subtitle {
    font-size: 1rem;
    margin-bottom: var(--spacing-sm);
}

.hero-compact .search-bar {
    margin-top: 0;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
}

/* Primary button - RED for action/CTA - Enhanced for outdoor visibility */
.btn-primary {
    background: var(--action-red);
    color: var(--text-light);
    box-shadow: var(--shadow-sm);
    border: 2px solid #8B0000;
}

.btn-primary:hover {
    background: var(--action-red-hover);
    color: var(--text-light);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
    border-color: #5C0000;
}

/* Secondary button - Blue */
.btn-secondary {
    background: var(--lowes-blue);
    color: var(--text-light);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    background: var(--lowes-blue-dark);
    color: var(--text-light);
    transform: translateY(-1px);
}

/* Outline button - for light backgrounds */
.btn-outline {
    background: transparent;
    border: 2px solid var(--lowes-blue);
    color: var(--lowes-blue);
}

.btn-outline:hover {
    background: var(--lowes-blue);
    color: var(--text-light);
}

/* Outline button on dark backgrounds */
.btn-outline-light {
    background: transparent;
    border: 2px solid var(--text-light);
    color: var(--text-light);
}

.btn-outline-light:hover {
    background: var(--text-light);
    color: var(--lowes-blue-dark);
}

/* ============================================
   SEARCH BAR
   ============================================ */
.search-bar {
    display: flex;
    flex-wrap: wrap;
    position: relative;
    max-width: 480px;
    margin: var(--spacing-md) auto 0;
    border-radius: var(--radius-md);
    overflow: visible;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
}

.search-bar input {
    flex: 1;
    padding: 14px 16px;
    border: none;
    font-size: 1rem;
    color: var(--text-dark);
    background: var(--bg-white);
    border-radius: var(--radius-md) 0 0 var(--radius-md);
}

.search-bar input::placeholder {
    color: var(--text-secondary);
}

.search-bar input:focus {
    outline: none;
}

.search-bar button {
    padding: 14px 20px;
    background: var(--action-red);
    color: var(--text-light);
    border: none;
    cursor: pointer;
    transition: background var(--transition);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.search-bar button:hover {
    background: var(--action-red-hover);
}

/* ============================================
   SECTION STYLES - Light backgrounds
   ============================================ */
.section {
    padding: var(--spacing-lg) 0;
    background: var(--bg-light);
}

.section:nth-child(even) {
    background: var(--bg-light);
}

.section-title {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--text-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
}

.section-title i {
    color: var(--lowes-blue);
}

.section-intro {
    text-align: center;
    font-size: 1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto var(--spacing-md);
    line-height: 1.6;
}

/* ============================================
   QUICK LINKS SECTION (Blue background - dark, light text)
   ============================================ */
.quick-links {
    background: var(--lowes-blue);
    color: var(--text-light);
    padding: var(--spacing-lg) var(--spacing-sm);
}

.quick-links .section-title {
    color: var(--text-light);
}

.quick-links .section-title i {
    color: var(--accent-yellow);
}

.quick-links .section-intro {
    color: rgba(255,255,255,0.9);
}

.quick-links-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
}

.quick-link-card {
    background: rgba(255,255,255,0.1);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: center;
    transition: all var(--transition);
    border: 1px solid rgba(255,255,255,0.15);
}

.quick-link-card:hover {
    background: rgba(255,255,255,0.2);
    transform: translateY(-2px);
}

.quick-link-card i {
    font-size: 2rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-xs);
}

.quick-link-card h3 {
    color: var(--text-light);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.quick-link-card p {
    color: rgba(255,255,255,0.9);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
}

.quick-link-card a {
    color: var(--text-light);
    font-weight: 700;
    text-decoration: none;
    border-bottom: 2px solid rgba(255,255,255,0.7);
    padding-bottom: 2px;
    transition: border-color var(--transition);
}

.quick-link-card a:hover {
    border-color: var(--text-light);
    color: var(--text-light);
}

/* ============================================
   CATEGORY/REPAIR CARDS
   ============================================ */
.category-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.category-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    transition: all var(--transition);
}

.category-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.category-image {
    position: relative;
    width: 100%;
    height: 180px;
    overflow: hidden;
    background: var(--bg-alt);
}

.category-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition);
}

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

.category-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 3rem;
    color: rgba(0, 73, 144, 0.15);
    pointer-events: none;
}

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

.category-content h3 {
    color: var(--text-dark);
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.category-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-sm);
    line-height: 1.5;
}

.category-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--lowes-blue);
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition);
}

.category-link:hover {
    color: var(--lowes-blue-dark);
    gap: 0.6rem;
}

/* ============================================
   CTA BANNER (Red - attention grabbing)
   ============================================ */
.cta-banner {
    background: var(--action-red);
    color: var(--text-light);
    padding: var(--spacing-lg) var(--spacing-sm);
    text-align: center;
}

.cta-banner h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--text-light);
}

.cta-banner p {
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
    color: rgba(255,255,255,0.95);
}

.cta-banner .btn {
    background: var(--text-light);
    color: var(--action-red);
    font-weight: 700;
}

.cta-banner .btn:hover {
    background: var(--bg-light);
    color: var(--action-red-hover);
}

/* ============================================
   PRODUCT SPOTLIGHT
   ============================================ */

   .parts-box {
    background: #f8f9fa;
    border-left: 4px solid #004990; /* Lowe's Blue */
    padding: 16px;
    border-radius: 8px;
    margin: 20px 0;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}

.parts-box h3 {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.25rem;
    font-weight: 700;
    color: #004990;
    margin-bottom: 10px;
}


.parts-list {
    counter-reset: part-counter;
    list-style: none;
    padding-left: 0;
    margin: 0;
}

.parts-list li {
    position: relative;
    padding-left: 50px; /* space for circle */
    margin-bottom: 12px;
    font-size: 1rem;
    color: #333;
    border-bottom: 1px solid #ddd;
}

.parts-list li:last-child {
    border-bottom: none;
}

.parts-list li::before {
    counter-increment: part-counter;
    content: counter(part-counter);
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 32px;
    height: 32px;
    background: #004990; /* Lowe's Blue */
    color: #fff;
    font-weight: bold;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
}


/* Affiliate CTA Styling */
.affiliate-cta {
    background: #004990; /* Lowe's Blue */
    color: #FFFFFF;
    text-align: center;
    padding: 20px;
    border-radius: 8px;
    margin: 20px 0;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.affiliate-cta h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    font-weight: 700;
}

.affiliate-cta p {
    font-size: 1rem;
    margin-bottom: 15px;
    opacity: 0.9;
}

.btn-affiliate {
    display: inline-block;
    background: #E6C200; /* High-contrast yellow */
    color: #000000;
    font-weight: 700;
    padding: 12px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 1rem;
    transition: background 0.3s ease;
}

.btn-affiliate:hover {
    background: #CCAD00;
    color: #000000;
}

/* Affiliate Disclosure Styling */
.affiliate-disclosure {
    font-size: 0.85rem;
    color: #444444;
    text-align: center;
    margin-top: 10px;
    opacity: 0.8;
}


   .product-spotlight {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    margin: var(--spacing-md) 0;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
}

.product-spotlight-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
    font-weight: 700;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
}

.product-item {
    background: var(--bg-light);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm);
    text-align: center;
    text-decoration: none;
    transition: all var(--transition);
    border: 1px solid var(--border-light);
}

.product-item:hover {
    background: var(--lowes-blue-light);
    border-color: var(--lowes-blue);
    transform: translateY(-2px);
}

.product-item img {
    width: 100%;
    height: 80px;
    object-fit: contain;
    margin-bottom: var(--spacing-xs);
}

.product-item h4 {
    font-size: 0.85rem;
    color: var(--text-dark);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.product-item .price {
    color: var(--action-red);
    font-weight: 700;
    font-size: 0.95rem;
}

/* ============================================
   BREADCRUMBS
   ============================================ */
.breadcrumbs {
    background: var(--bg-white);
    padding: var(--spacing-sm);
    font-size: 0.9rem;
    border-bottom: 1px solid var(--border-light);
}

.breadcrumbs a {
    color: var(--lowes-blue);
}

.breadcrumbs span {
    color: var(--text-secondary);
    margin: 0 var(--spacing-xs);
}

/* ============================================
   FOOTER - Dark Lowe's Blue
   ============================================ */
.footer {
    background: var(--lowes-blue-dark);
    color: var(--text-light);
    padding: var(--spacing-lg) var(--spacing-sm) var(--spacing-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.footer-col h4 {
    color: var(--text-light);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-col a {
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    font-size: 0.95rem;
    transition: all var(--transition);
}

.footer-col a:hover {
    color: var(--text-light);
    padding-left: 4px;
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    color: var(--text-light);
    text-decoration: none;
    transition: all var(--transition);
}

.social-links a:hover {
    background: rgba(255,255,255,0.25);
    transform: translateY(-2px);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.15);
    padding-top: var(--spacing-md);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.9);
}

.footer-disclosure {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.7);
    margin-top: var(--spacing-xs);
}

/* ============================================
   AFFILIATE DISCLOSURE
   ============================================ */
.affiliate-disclosure {
    background: var(--bg-alt);
    border-left: 4px solid var(--lowes-blue);
    padding: var(--spacing-sm);
    margin: var(--spacing-md) 0;
    font-size: 0.85rem;
    color: var(--text-secondary);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* ============================================
   REPAIR PAGE SPECIFIC STYLES
   ============================================ */
.repair-hero {
    background: var(--bg-alt);
    color: var(--text-dark);
    padding: var(--spacing-lg) var(--spacing-sm);
    text-align: center;
}

.repair-hero h1 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--text-dark);
}

.repair-hero h1 i {
    color: var(--lowes-blue);
}

.repair-hero p {
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.repair-content {
    padding: var(--spacing-md);
    max-width: 900px;
    margin: 0 auto;
    background: var(--bg-light);
}

.step-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--lowes-blue);
    color: var(--text-light);
    border-radius: 50%;
    font-weight: 700;
    margin-right: var(--spacing-xs);
    flex-shrink: 0;
}

.step-card h3 {
    display: flex;
    align-items: center;
    color: var(--text-dark);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.step-card img {
    width: 100%;
    max-height: 280px;
    object-fit: cover;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    border: 1px solid var(--border-light);
}

.step-card p,
.step-card ul,
.step-card ol {
    color: var(--text-dark);
    line-height: 1.7;
    font-size: 1rem;
}

.step-card ul,
.step-card ol {
    padding-left: var(--spacing-md);
    margin-top: var(--spacing-xs);
}

.step-card li {
    margin-bottom: var(--spacing-xs);
    color: var(--text-dark);
}

/* Tools & Supplies boxes */
.tools-supplies {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.tools-box,
.supplies-box {
    background: var(--bg-white);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
}

.tools-box h3,
.supplies-box h3 {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-dark);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.tools-box ul,
.supplies-box ul {
    list-style: none;
    padding: 0;
}

.tools-box li,
.supplies-box li {
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid var(--border-light);
    color: var(--text-dark);
}

.tools-box li:last-child,
.supplies-box li:last-child {
    border-bottom: none;
}

/* Tip Box */
.tip-box {
    background: var(--bg-alt);
    border-left: 4px solid var(--lowes-blue);
    padding: var(--spacing-md);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    margin: var(--spacing-md) 0;
}

.tip-box h4 {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--lowes-blue);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.tip-box p {
    color: var(--text-dark);
}

/* Warning Box */
.warning-box {
    background: #FFF8E1;
    border-left: 4px solid var(--accent-orange);
    padding: var(--spacing-md);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    margin: var(--spacing-md) 0;
}

.warning-box h4 {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--accent-orange);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.warning-box p {
    color: var(--text-dark);
}

/* Shop CTA within repair pages */
.shop-cta {
    background: var(--lowes-blue);
    color: var(--text-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    margin: var(--spacing-lg) 0;
}

.shop-cta h3 {
    color: var(--text-light);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
}

.shop-cta p {
    color: rgba(255,255,255,0.95);
    margin-bottom: var(--spacing-md);
}

.shop-cta .btn {
    background: var(--accent-yellow);
    color: #000000;
    font-weight: 700;
    border: 2px solid #B8A000;
}

.shop-cta .btn:hover {
    background: var(--accent-yellow-hover);
    color: #000000;
    border-color: #8C7A00;
}

/* Cause grid for diagnostic pages */
.cause-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
    margin: var(--spacing-md) 0;
}

.cause-item {
    background: var(--bg-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--lowes-blue);
    box-shadow: var(--shadow-sm);
}

.cause-item h4 {
    color: var(--text-dark);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.cause-item p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Head types grid */
.head-types {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
    margin: var(--spacing-md) 0;
}

.head-type {
    background: var(--bg-white);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    text-align: center;
    border: 1px solid var(--border-light);
}

.head-type img {
    width: 100%;
    height: 80px;
    object-fit: contain;
    margin-bottom: var(--spacing-xs);
}

.head-type h4 {
    font-size: 0.9rem;
    color: var(--text-dark);
    font-weight: 600;
}

/* ============================================
   ACCESSIBILITY
   ============================================ */
.skip-link {
    position: absolute;
    top: -50px;
    left: 0;
    background: var(--lowes-blue-dark);
    color: var(--text-light);
    padding: 12px 24px;
    z-index: 9999;
    text-decoration: none;
    font-weight: 600;
    transition: top 0.2s;
}

.skip-link:focus {
    top: 0;
}

/* Focus styles for accessibility */
a:focus,
button:focus,
input:focus {
    outline: 3px solid var(--lowes-blue);
    outline-offset: 2px;
}

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

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

.hidden { display: none !important; }

/* ============================================
   TABLET BREAKPOINT (600px+)
   ============================================ */
@media (min-width: 600px) {
    .container {
        padding: 0 var(--spacing-md);
    }

    .hero {
        padding: var(--spacing-xl) var(--spacing-md);
    }

    .hero h1 {
        font-size: 2.25rem;
    }

    .hero h1 i {
        display: inline;
        font-size: 2rem;
        margin-right: var(--spacing-xs);
    }

    .section-title {
        font-size: 1.75rem;
    }

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

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

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

    .tools-supplies {
        grid-template-columns: 1fr 1fr;
    }

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

    .cause-grid {
        grid-template-columns: 1fr 1fr;
    }

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

    .repair-hero h1 {
        font-size: 2.25rem;
    }
}

/* ============================================
   DESKTOP BREAKPOINT (768px+)
   ============================================ */
@media (min-width: 768px) {
    /* Desktop Navigation */
    .nav-toggle {
        display: none;
    }

    .nav-menu {
        display: flex;
        flex-direction: row;
        width: auto;
        background: transparent;
        padding: 0;
        gap: 0;
    }

    .nav-item {
        border-bottom: none;
    }

    .nav-link {
        padding: var(--spacing-sm);
        border-radius: var(--radius-sm);
    }

    /* Dropdown Desktop - with hover bridge fix */
    .dropdown {
        position: relative;
    }

    .dropdown-menu {
        position: absolute;
        top: 100%;
        left: 0;
        background: var(--bg-white);
        min-width: 220px;
        box-shadow: var(--shadow-lg);
        border-radius: var(--radius-md);
        padding: var(--spacing-xs) 0;
        margin-top: 0;
        display: none;
        border: 1px solid var(--border-light);
    }

    /* Hover bridge - invisible element that fills the gap */
    .dropdown::after {
        content: '';
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        height: 10px;
        background: transparent;
        display: none;
    }

    .dropdown:hover::after {
        display: block;
    }

    .dropdown:hover .dropdown-menu {
        display: block;
    }

    .dropdown-menu li a {
        color: var(--text-dark);
        padding: var(--spacing-xs) var(--spacing-md);
    }

    .dropdown-menu li a:hover {
        background: var(--bg-alt);
        color: var(--lowes-blue);
    }

    /* Desktop Nav Social */
    .nav-social {
        border-top: none;
        border-left: 1px solid rgba(255,255,255,0.2);
        padding-top: 0;
        margin-top: 0;
        padding-left: var(--spacing-xs);
        margin-left: var(--spacing-xs);
    }

    .nav-social-links {
        padding: 0;
        gap: var(--spacing-xs);
    }

    .nav-social-links a {
        width: 32px;
        height: 32px;
        font-size: 1rem;
    }

    .hero h1 {
        font-size: 2.75rem;
    }

    .hero-subtitle {
        font-size: var(--font-size-xl);
    }

    /* Compact hero on desktop */
    .hero-compact h1 {
        font-size: 1.75rem;
    }

    .hero-compact .hero-subtitle {
        font-size: 1.1rem;
    }

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

    .section-title {
        font-size: 2rem;
    }

    .category-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-lg);
    }

    .category-image {
        height: 200px;
    }

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

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

    .cta-banner h2 {
        font-size: 2rem;
    }

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

    .repair-content {
        padding: var(--spacing-lg);
    }
}

/* ============================================
   LARGE DESKTOP (1024px+)
   ============================================ */
@media (min-width: 1024px) {
    .nav-brand {
        font-size: 1.375rem;
    }

    .hero {
        padding: var(--spacing-xl) var(--spacing-md);
        min-height: 45vh;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .hero h1 {
        font-size: 3rem;
    }

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