/* ==========================================================================
   OHS WEBSITE COMPONENTS
   Component Library for Organic Hypo Solutions
   Updated to match index.html and products.html styling
   ========================================================================== */

/* ==========================================================================
   CSS CUSTOM PROPERTIES (COLORS)
   ========================================================================== */

:root {
    --ohs-primary-blue: #2E5EAA;
    --ohs-accent-blue: #7DD3FC;
    --ohs-organic-green: #4ADE80;
    --ohs-dark-green: #22C55E;
    --ohs-premium-gold: #f59e0b;
    --ohs-light-gray: #f8f9fa;
    --ohs-dark-gray: #6c757d;
    --ohs-dark-navy: #1e3a8a;
    
    /* Legacy variable support */
    --primary-blue: #2E5EAA;
    --light-blue: #7DD3FC;
    --primary-green: #4ADE80;
    --secondary-green: #22C55E;
    --warning-gold: #f59e0b;
    --light-gray: #f8f9fa;
    --dark-gray: #6c757d;
    --dark-navy: #1e3a8a;
    --white: #ffffff;
    --gray-dark: #333333;
    --gray-medium: #666666;
    --gray-light: #e9ecef;
    --success-green: #28a745;
    --danger-red: #dc3545;
    
    /* Spacing variables */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Border radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;
    
    /* Font sizes */
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Line heights */
    --line-height-tight: 1.25;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.75;
}

/* ==========================================================================
   PROMOTIONAL BANNER
   ========================================================================== */

.promo-banner {
    background: linear-gradient(90deg, #22C55E 0%, #4ADE80 50%, #22C55E 100%);
    color: white;
    padding: 8px 0;
    font-weight: 600;
    font-size: 0.9rem;
    position: relative;
    overflow: hidden;
}

.promo-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

.promo-text {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.02); }
}

.promo-close {
    background: none;
    border: none;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background 0.3s ease;
}

.promo-close:hover {
    background: rgba(255,255,255,0.2);
}

/* ==========================================================================
   NAVBAR STYLING - EXACT MATCH FROM INDEX.HTML
   ========================================================================== */

.navbar {
    background-color: #2E5EAA !important;
    padding: 0.3rem 0 !important;
    box-shadow: none !important;
    min-height: 80px !important;
}

.navbar-brand {
    color: white !important;
    font-size: 1.5rem !important;
    font-weight: bold !important;
    padding: 0.2rem 0 !important;
    display: flex !important;
    align-items: center !important;
}

.navbar-brand svg {
    width: 32px !important;
    height: 32px !important;
}

.navbar-nav .nav-link {
    color: white !important;
    font-weight: 500 !important;
    padding: 0.5rem 1rem !important;
    margin: 0 !important;
    border-radius: 0 !important;
    transition: all 0.2s ease !important;
    display: flex !important;
    align-items: center !important;
}

.navbar-nav .nav-link i {
    margin-right: 0.5rem !important;
    font-size: 0.9rem !important;
}

.navbar-nav .nav-link:hover {
    color: #7DD3FC !important;
    background-color: rgba(255, 255, 255, 0.1) !important;
}

.navbar-nav .nav-link.active,
.navbar-nav .nav-link.fw-semibold {
    color: #7DD3FC !important;
    background-color: rgba(255, 255, 255, 0.15) !important;
}

/* Override Bootstrap navbar defaults */
.navbar-light .navbar-nav .nav-link {
    color: white !important;
}

.navbar-light .navbar-nav .nav-link:hover,
.navbar-light .navbar-nav .nav-link:focus {
    color: #7DD3FC !important;
}

.navbar-light .navbar-brand {
    color: white !important;
}

.navbar-light .navbar-brand:hover,
.navbar-light .navbar-brand:focus {
    color: white !important;
}

/* Dropdown Styling */
.dropdown-menu {
    background-color: white !important;
    border: none !important;
    border-radius: 8px !important;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1) !important;
    padding: 0.5rem 0 !important;
    margin-top: 0.25rem !important;
}

.dropdown-item {
    color: #2E5EAA !important;
    padding: 0.5rem 1rem !important;
    border-radius: 0 !important;
    transition: all 0.2s ease !important;
}

.dropdown-item:hover,
.dropdown-item:focus {
    background-color: #f8f9fa !important;
    color: #2E5EAA !important;
}

.dropdown-item i {
    width: 16px !important;
    margin-right: 8px !important;
}

.badge {
    font-size: 0.7rem !important;
    font-weight: normal !important;
}

/* Navbar toggler for mobile */
.navbar-toggler {
    border-color: rgba(255, 255, 255, 0.3) !important;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.75%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* Mobile responsiveness */
@media (max-width: 991.98px) {
    .navbar-nav .nav-link {
        padding: 0.5rem 0.75rem !important;
    }
}

/* ==========================================================================
   HERO SECTIONS
   ========================================================================== */

.hero-section {
    background: linear-gradient(135deg, var(--ohs-primary-blue) 0%, var(--ohs-accent-blue) 100%);
    color: white;
    padding: 40px 0;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 20"><path d="M0 20L100 0V20z" fill="rgba(255,255,255,0.05)"/></svg>');
    background-size: 100px 40px;
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    color: var(--white);
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-2xl);
    color: rgba(255, 255, 255, 0.9);
    font-weight: 300;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.hero-stats {
    background: rgba(255,255,255,0.1);
    border-radius: 15px;
    padding: 30px;
    margin-top: 30px;
    backdrop-filter: blur(10px);
}

/* ==========================================================================
   SECTION HEADERS
   ========================================================================== */

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--gray-dark);
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--gray-medium);
    max-width: 600px;
    margin: 0 auto;
    line-height: var(--line-height-relaxed);
}

.section-divider {
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue), var(--light-blue));
    margin: var(--spacing-lg) auto;
    border-radius: var(--radius-full);
}

/* ==========================================================================
   CERTIFICATION BADGES
   ========================================================================== */

.cert-badge {
    background: rgba(255,255,255,0.95);
    color: #333;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: bold;
    margin: 3px;
    display: inline-block;
    font-size: 0.9em;
    transition: all 0.3s ease;
}

.cert-badge:hover {
    background: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

/* ==========================================================================
   BUTTON COMPONENTS
   ========================================================================== */

/* Enhanced Quick Add Buttons */
.enhanced-add-button {
    background: linear-gradient(135deg, var(--ohs-organic-green), var(--ohs-dark-green));
    border: none;
    color: white;
    font-weight: bold;
    padding: 10px 20px;
    border-radius: 25px;
    transition: all 0.3s ease;
    box-shadow: 0 3px 10px rgba(74, 222, 128, 0.3);
    position: relative;
    overflow: hidden;
    margin: 5px;
}

.enhanced-add-button:hover {
    background: linear-gradient(135deg, var(--ohs-dark-green), var(--ohs-organic-green));
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(74, 222, 128, 0.4);
}

.enhanced-add-button.loading {
    pointer-events: none;
    opacity: 0.7;
}

.enhanced-add-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s ease;
}

.enhanced-add-button:hover::before {
    left: 100%;
}

/* Buy Now Button */
.btn-buy-now {
    background: linear-gradient(135deg, var(--ohs-organic-green), var(--ohs-dark-green));
    border: none;
    color: white;
    font-weight: bold;
    padding: 10px 20px;
    border-radius: 25px;
    transition: all 0.3s ease;
    box-shadow: 0 3px 10px rgba(74, 222, 128, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-buy-now:hover {
    background: linear-gradient(135deg, var(--ohs-dark-green), var(--ohs-organic-green));
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(74, 222, 128, 0.4);
}

.btn-buy-now::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s ease;
}

.btn-buy-now:hover::before {
    left: 100%;
}

.btn-calculate-service {
    background: linear-gradient(45deg, var(--ohs-premium-gold), #fbbf24);
    border: none;
    color: white;
    font-weight: bold;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
}

.btn-calculate-service:hover {
    background: linear-gradient(45deg, #d97706, var(--ohs-premium-gold));
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(245, 158, 11, 0.6);
}

.contact-btn {
    font-size: 1.2rem;
    padding: 15px 30px;
    margin: 10px;
    border-radius: 50px;
    transition: all 0.3s ease;
    font-weight: 600;
}

.contact-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.2);
}

/* ==========================================================================
   CARDS
   ========================================================================== */

.service-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    border: none;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.standard-card {
    background: white;
    border-radius: 15px;
    padding: 40px 30px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.08);
    height: 100%;
    transition: all 0.3s ease;
}

.standard-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.12);
}

.feature-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    height: 100%;
    border: 1px solid transparent;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--light-blue);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-blue), var(--light-blue));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
    color: var(--white);
    font-size: 24px;
}

.feature-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--gray-dark);
}

.feature-description {
    color: var(--gray-medium);
    line-height: var(--line-height-relaxed);
}

/* ==========================================================================
   PROCESS STEPS
   ========================================================================== */

.process-step {
    background: white;
    border-radius: 15px;
    padding: 30px;
    margin: 20px 0;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    position: relative;
}

.process-step:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.step-number {
    position: absolute;
    top: -15px;
    left: 30px;
    background: var(--ohs-primary-blue);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
}

.process-steps {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--spacing-lg);
    margin: var(--spacing-3xl) 0;
}

.process-step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-blue), var(--light-blue));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin: 0 auto var(--spacing-lg);
    position: relative;
    z-index: 2;
    box-shadow: var(--shadow-md);
}

.process-step-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--gray-dark);
}

.process-step-description {
    color: var(--gray-medium);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
}

/* ==========================================================================
   PRODUCT SHOWCASE
   ========================================================================== */

.product-line-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 20px;
    padding: 40px;
    margin: 20px 0;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    height: 100%;
}

.product-line-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.organic-badge {
    background: linear-gradient(135deg, var(--ohs-organic-green), var(--ohs-dark-green));
    color: white;
    padding: 8px 20px;
    border-radius: 25px;
    font-weight: bold;
    display: inline-block;
    margin-bottom: 20px;
}

.premium-badge {
    background: linear-gradient(135deg, var(--ohs-premium-gold), #fbbf24);
    color: white;
    padding: 8px 20px;
    border-radius: 25px;
    font-weight: bold;
    display: inline-block;
    margin-bottom: 20px;
}

/* ==========================================================================
   QUICK ADD WIDGET COMPONENTS
   ========================================================================== */

.product-quick-add {
    background: rgba(255,255,255,0.1);
    border-radius: 15px;
    padding: 20px;
    margin: 15px 0;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
}

.product-line-selector {
    margin: 20px 0;
}

.line-toggle {
    background: rgba(255,255,255,0.2);
    border: none;
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    margin: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.line-toggle.active {
    background: var(--ohs-organic-green);
    box-shadow: 0 4px 15px rgba(74, 222, 128, 0.3);
}

.line-toggle:hover {
    background: rgba(255,255,255,0.3);
}

.line-toggle.active:hover {
    background: var(--ohs-dark-green);
}

.quantity-selector {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 10px 0;
    background: rgba(255,255,255,0.1);
    border-radius: 25px;
    padding: 5px;
    scale: 0.8;
}

.quantity-btn {
    background: rgba(255,255,255,0.2);
    border: none;
    color: white;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}

.quantity-btn:hover {
    background: rgba(255,255,255,0.3);
    transform: scale(1.1);
}

.quantity-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.quantity-display {
    color: white;
    font-weight: bold;
    margin: 0 15px;
    min-width: 30px;
    text-align: center;
}

.add-to-cart-btn {
    background: linear-gradient(135deg, var(--ohs-organic-green), var(--ohs-dark-green));
    border: none;
    color: white;
    font-weight: bold;
    padding: 6px 12px;
    border-radius: 25px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(74, 222, 128, 0.3);
    cursor: pointer;
    font-size: 0.8rem;
}

.add-to-cart-btn:hover {
    background: linear-gradient(135deg, var(--ohs-dark-green), var(--ohs-organic-green));
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(74, 222, 128, 0.4);
}

.add-to-cart-btn.loading {
    pointer-events: none;
    opacity: 0.7;
}

.add-to-cart-btn.loading::after {
    content: '';
    width: 12px;
    height: 12px;
    margin-left: 8px;
    border: 2px solid transparent;
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    display: inline-block;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ==========================================================================
   SUCCESS FEEDBACK
   ========================================================================== */

#quick-add-feedback {
    position: fixed;
    top: 100px;
    right: 20px;
    z-index: 9999;
    min-width: 300px;
    box-shadow: 0 8px 25px rgba(74, 222, 128, 0.4);
    border: none;
    border-radius: 15px;
    background: linear-gradient(135deg, var(--ohs-organic-green), var(--ohs-dark-green));
    color: white;
    transform: translateX(400px);
    transition: all 0.3s ease;
}

#quick-add-feedback.show {
    transform: translateX(0);
}

/* ==========================================================================
   TOOLTIPS AND STATS
   ========================================================================== */

.stat-item {
    position: relative;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 20px;
    border-radius: 15px;
    background: rgba(255,255,255,0.1);
    margin: 10px 0;
}

.stat-item:hover {
    background: rgba(255,255,255,0.2);
    transform: scale(1.05);
}

.tooltip-content {
    position: absolute;
    bottom: 120%;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0,0,0,0.95);
    color: white;
    padding: 20px;
    border-radius: 12px;
    min-width: 320px;
    max-width: 400px;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    font-size: 0.9em;
    text-align: left;
    box-shadow: 0 8px 30px rgba(0,0,0,0.4);
    border: 2px solid rgba(255,255,255,0.1);
}

.tooltip-content::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 10px solid transparent;
    border-top-color: rgba(0,0,0,0.95);
}

.stat-item:hover .tooltip-content {
    opacity: 1;
    visibility: visible;
    bottom: 110%;
}

.tooltip-title {
    font-weight: bold;
    margin-bottom: 12px;
    color: var(--ohs-accent-blue);
    font-size: 1.1em;
    border-bottom: 1px solid rgba(255,255,255,0.2);
    padding-bottom: 8px;
}

.tooltip-fact {
    margin-bottom: 8px;
    padding-left: 16px;
    position: relative;
}

.tooltip-fact::before {
    content: '💡';
    position: absolute;
    left: 0;
    top: 0;
}

.tooltip-reference {
    font-size: 0.8em;
    color: #ccc;
    font-style: italic;
    margin-top: 12px;
    border-top: 1px solid #444;
    padding-top: 8px;
}

/* ==========================================================================
   SERVICE SECTIONS
   ========================================================================== */

.standards-section {
    background: var(--ohs-light-gray);
    padding: 80px 0;
}

.process-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.product-showcase {
    padding: 80px 0;
    background: white;
}

.about-section {
    padding: 80px 0;
    background: white;
}

.contact-section {
    padding: 60px 0;
    background: linear-gradient(135deg, var(--ohs-primary-blue) 0%, var(--ohs-accent-blue) 100%);
    color: white;
}

.service-booking-widget {
    background: rgba(255,255,255,0.1);
    border-radius: 15px;
    padding: 20px;
    margin: 20px 0;
    backdrop-filter: blur(10px);
}

/* ==========================================================================
   PRICING AND DISCLAIMERS
   ========================================================================== */

.pricing-highlight {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--ohs-primary-blue);
}

.legal-disclaimer {
    font-size: 0.85em;
    color: rgba(255,255,255,0.8);
    margin-top: 15px;
}

.pricing-disclaimer {
    font-size: 0.85em;
    color: var(--ohs-dark-gray);
    font-style: italic;
    margin-top: 15px;
}

/* ==========================================================================
   FOOTER STYLING - EXACT MATCH FROM INDEX.HTML
   ========================================================================== */

.footer-section {
    background: #000000;
    color: white;
    padding: 3rem 0 1rem;
    font-size: 0.9rem;
}

/* Brand Section */
.footer-brand {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.footer-brand-logo {
    background: var(--ohs-primary-blue);
    color: white;
    padding: 8px 12px;
    border-radius: 4px;
    font-weight: bold;
    font-size: 1rem;
    margin-right: 0.75rem;
}

.footer-brand-name {
    color: white;
    font-weight: bold;
    font-size: 1.2rem;
    margin: 0;
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.5;
    margin-bottom: 0;
    font-size: 0.85rem;
    margin-top: 0.5rem;
}

/* Footer Section Headings */
.footer-heading {
    color: white;
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Footer Lists */
.footer-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-list li {
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.footer-list a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.2s ease;
}

.footer-list a:hover {
    color: var(--ohs-accent-blue);
    text-decoration: none;
}

/* Contact Info Styling */
.footer-contact {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.85rem;
    line-height: 1.6;
}

.footer-contact i {
    margin-right: 0.5rem;
    width: 16px;
    color: var(--ohs-accent-blue);
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-contact a:hover {
    color: var(--ohs-accent-blue);
}

/* Social Media Icons */
.social-icons {
    margin-top: 1rem;
}

.social-icons a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 1.2rem;
    margin-right: 1rem;
    transition: color 0.2s ease;
    text-decoration: none;
}

.social-icons a:hover {
    color: var(--ohs-accent-blue);
}

/* Bottom Copyright */
.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 1rem;
    margin-top: 2rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.8rem;
}

.footer-badges {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 0.5rem;
}

.footer-badge {
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.8);
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.7rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Legacy footer support */
.footer-link {
    color: #adb5bd;
    text-decoration: none;
    transition: color var(--transition-fast);
    font-size: var(--font-size-sm);
}

.footer-link:hover {
    color: var(--light-blue);
    text-decoration: none;
}

.footer-section-title {
    color: var(--white);
    font-weight: 600;
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
}

/* ==========================================================================
   FORMS
   ========================================================================== */

.contact-form {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-lg);
}

.form-row {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.form-group {
    flex: 1;
}

.form-control {
    width: 100%;
    border: 2px solid var(--gray-medium);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) var(--spacing-md);
    transition: all var(--transition-fast);
    font-size: var(--font-size-base);
}

.form-control:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 0.2rem rgba(46, 94, 170, 0.25);
    outline: none;
}

.form-label {
    font-weight: 500;
    color: var(--gray-dark);
    margin-bottom: var(--spacing-xs);
}

.form-text {
    font-size: var(--font-size-sm);
    color: var(--gray-medium);
}

.is-invalid {
    border-color: var(--danger-red);
}

.invalid-feedback {
    color: var(--danger-red);
    font-size: var(--font-size-sm);
}

/* ==========================================================================
   TESTIMONIALS
   ========================================================================== */

.testimonial-card {
    background: var(--gray-light);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    position: relative;
    margin: var(--spacing-lg) 0;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: var(--spacing-lg);
    font-size: 60px;
    color: var(--light-blue);
    font-family: serif;
    line-height: 1;
}

.testimonial-text {
    font-size: var(--font-size-lg);
    font-style: italic;
    color: var(--gray-dark);
    margin-bottom: var(--spacing-lg);
    line-height: var(--line-height-relaxed);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-blue), var(--light-blue));
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

/* ==========================================================================
   TABS COMPONENT
   ========================================================================== */

.tabs-container {
    margin: var(--spacing-2xl) 0;
}

.tabs-nav {
    display: flex;
    border-bottom: 2px solid var(--gray-light);
    margin-bottom: var(--spacing-xl);
}

.tab-button {
    background: none;
    border: none;
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--font-size-base);
    color: var(--gray-medium);
    cursor: pointer;
    transition: all var(--transition-fast);
    border-bottom: 2px solid transparent;
}

.tab-button.active {
    color: var(--primary-blue);
    border-bottom-color: var(--primary-blue);
}

.tab-button:hover {
    color: var(--primary-blue);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* ==========================================================================
   ACCORDION COMPONENT
   ========================================================================== */

.accordion-item {
    border: 1px solid var(--gray-light);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
}

.accordion-header {
    background: var(--gray-light);
    padding: var(--spacing-lg);
    cursor: pointer;
    transition: background-color var(--transition-fast);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.accordion-header:hover {
    background: var(--light-blue);
    color: var(--white);
}

.accordion-title {
    font-weight: 600;
    margin: 0;
}

.accordion-icon {
    transition: transform var(--transition-fast);
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    padding: var(--spacing-lg);
    display: none;
}

.accordion-item.active .accordion-content {
    display: block;
}

/* ==========================================================================
   UTILITY CLASSES
   ========================================================================== */

/* Spacing Utilities */
.mt-auto { margin-top: auto; }
.mb-auto { margin-bottom: auto; }

/* Text Colors */
.text-primary { color: var(--primary-blue) !important; }
.text-secondary { color: var(--gray-medium) !important; }
.text-success { color: var(--success-green) !important; }
.text-warning { color: var(--warning-gold) !important; }
.text-danger { color: var(--danger-red) !important; }

/* Background Colors */
.bg-primary { background-color: var(--primary-blue) !important; }
.bg-light-blue { background-color: var(--light-blue) !important; }
.bg-success { background-color: var(--success-green) !important; }
.bg-warning { background-color: var(--warning-gold) !important; }

/* Border Utilities */
.border-primary { border-color: var(--primary-blue) !important; }
.border-success { border-color: var(--success-green) !important; }

/* ==========================================================================
   RESPONSIVE OVERRIDES
   ========================================================================== */

@media (max-width: 768px) {
    .footer-section {
        padding: 2rem 0 1rem;
        text-align: center;
    }
    
    .footer-brand {
        justify-content: center;
        margin-bottom: 1.5rem;
    }
    
    .social-icons {
        text-align: center;
        margin: 1rem 0;
    }

    .hero-section {
        padding: 30px 0;
    }
    
    .contact-btn {
        font-size: 1rem;
        padding: 12px 24px;
        margin: 8px;
    }
    
    .process-step {
        margin: 15px 0;
        padding: 25px;
    }
    
    .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .process-steps {
        flex-direction: column;
        gap: var(--spacing-2xl);
    }
    
    .process-step:not(:last-child)::after {
        display: none;
    }
    
    .form-row {
        flex-direction: column;
    }
    
    .tabs-nav {
        flex-wrap: wrap;
        gap: var(--spacing-xs);
    }
    
    .tab-button {
        flex: 1;
        min-width: 120px;
    }
    
    .tooltip-content {
        min-width: 280px;
        max-width: 90vw;
        padding: 15px;
        font-size: 0.85em;
    }
    
    .quantity-selector {
        flex-direction: column;
        gap: 10px;
    }
}

@media (max-width: 576px) {
    .feature-card,
    .service-card,
    .contact-form,
    .testimonial-card {
        padding: var(--spacing-lg);
    }
    
    .section-title {
        font-size: var(--font-size-2xl);
    }
}

/* ==========================================================================
   ANIMATIONS AND EFFECTS
   ========================================================================== */

/* Fade in animation for cards */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeInUp 0.6s ease-out;
}

/* Loading spinner */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

/* Hover glow effect */
.glow-on-hover {
    position: relative;
    overflow: hidden;
}

.glow-on-hover::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.glow-on-hover:hover::before {
    left: 100%;
}