/**
 * DisposalAssist.com - Custom Styles
 *
 * Color Palette:
 * - Primary Green: #166534 (deep green for trust/environmental)
 * - Primary Green Light: #22c55e (for hover states)
 * - Accent Orange: #d97706 (CTAs, action buttons)
 * - Accent Orange Light: #f59e0b (hover states)
 * - Text Dark: #1e293b (slate-800)
 * - Text Medium: #475569 (slate-600)
 * - Text Light: #64748b (slate-500)
 * - Background: #f8fafc (slate-50)
 * - Card Background: #ffffff
 * - Border: #e2e8f0 (slate-200)
 */

/* ============================================
   CSS Custom Properties (Easy to modify)
   ============================================ */
:root {
    /* Primary Colors */
    --color-primary: #166534;
    --color-primary-light: #22c55e;
    --color-primary-dark: #14532d;

    /* Accent Colors */
    --color-accent: #d97706;
    --color-accent-light: #f59e0b;
    --color-accent-dark: #b45309;

    /* Text Colors */
    --color-text-dark: #1e293b;
    --color-text-medium: #475569;
    --color-text-light: #64748b;

    /* Background Colors */
    --color-bg-primary: #f8fafc;
    --color-bg-card: #ffffff;
    --color-border: #e2e8f0;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;

    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-normal: 200ms ease-in-out;
}

/* ============================================
   Base Styles
   ============================================ */
body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--color-text-dark);
    background-color: var(--color-bg-primary);
    line-height: 1.6;
}

/* ============================================
   Calculator Card Styles
   ============================================ */
.calculator-card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: 1.5rem;
}

/* ============================================
   Form Input Styles
   ============================================ */
.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(22, 101, 52, 0.1);
}

.form-input:invalid:not(:placeholder-shown) {
    border-color: #dc2626;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--color-text-dark);
}

.form-hint {
    margin-top: 0.25rem;
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.form-error {
    margin-top: 0.25rem;
    font-size: 0.875rem;
    color: #dc2626;
}

/* Validation Error Message */
.validation-error {
    display: none;
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    background-color: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: var(--radius-md);
    color: #dc2626;
    font-size: 0.875rem;
    font-weight: 500;
}

.validation-error.show {
    display: block;
}

/* Error highlight for inputs */
.error-highlight {
    outline: 2px solid #dc2626 !important;
    outline-offset: 2px;
    border-radius: var(--radius-md);
}

input.error-highlight {
    border-color: #dc2626 !important;
}

/* ============================================
   Button Styles
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
}

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

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

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

.btn-accent:hover {
    background-color: var(--color-accent-dark);
}

.btn-secondary {
    background-color: var(--color-bg-card);
    color: var(--color-text-medium);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover {
    background-color: var(--color-bg-primary);
}

/* ============================================
   Results Display Styles
   ============================================ */
.results-container {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-top: 1.5rem;
}

.results-title {
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 0.9;
    margin-bottom: 0.5rem;
}

.results-value {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
}

.results-unit {
    font-size: 1.25rem;
    font-weight: 400;
    opacity: 0.9;
}

.results-note {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 0.875rem;
    opacity: 0.9;
}

/* ============================================
   Content Section Styles
   ============================================ */
.content-section {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
}

.content-section h2 {
    color: var(--color-text-dark);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.content-section h3 {
    color: var(--color-text-dark);
    font-size: 1.25rem;
    font-weight: 600;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.content-section p {
    color: var(--color-text-medium);
    margin-bottom: 1rem;
}

.content-section ul {
    list-style-type: disc;
    padding-left: 1.5rem;
    color: var(--color-text-medium);
}

.content-section li {
    margin-bottom: 0.5rem;
}

/* ============================================
   Formula Box Styles
   ============================================ */
.formula-box {
    background-color: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem;
    margin: 1rem 0;
    color: var(--color-text-dark);
}

/* ============================================
   Example Callout Styles
   ============================================ */
.example-callout {
    background-color: #fffbeb;
    border-left: 4px solid var(--color-accent);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    padding: 1rem 1.25rem;
    margin: 1rem 0;
}

.example-callout-title {
    font-weight: 600;
    color: var(--color-accent-dark);
    margin-bottom: 0.5rem;
}

/* ============================================
   FAQ Styles
   ============================================ */
.faq-item {
    border-bottom: 1px solid var(--color-border);
    padding: 1.25rem 0;
}

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

.faq-question {
    font-weight: 600;
    color: var(--color-text-dark);
    margin-bottom: 0.5rem;
}

.faq-answer {
    color: var(--color-text-medium);
}

/* ============================================
   Disclaimer Styles
   ============================================ */
.disclaimer {
    background-color: #f1f5f9;
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem;
    margin-top: 2rem;
    font-size: 0.875rem;
    color: var(--color-text-light);
}

/* ============================================
   Calculator Directory Card (Homepage)
   ============================================ */
.calculator-link-card {
    display: block;
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-decoration: none;
    transition: all var(--transition-normal);
}

.calculator-link-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.calculator-link-card h3 {
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.calculator-link-card p {
    color: var(--color-text-medium);
    font-size: 0.95rem;
}

/* ============================================
   Navigation Styles
   ============================================ */
.nav-link {
    color: var(--color-text-medium);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-primary);
}

.nav-link-active {
    color: var(--color-primary);
}

/* ============================================
   Related Calculators Section
   ============================================ */
.related-calc-link {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    background-color: var(--color-bg-primary);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--color-text-dark);
    transition: background-color var(--transition-fast);
}

.related-calc-link:hover {
    background-color: #e2e8f0;
}

.related-calc-link svg {
    margin-right: 0.75rem;
    color: var(--color-primary);
}

/* ============================================
   Responsive Adjustments
   ============================================ */
@media (max-width: 640px) {
    .calculator-card {
        padding: 1rem;
    }

    .results-value {
        font-size: 2rem;
    }

    .btn {
        width: 100%;
    }
}

/* ============================================
   VISUAL ENHANCEMENTS
   ============================================ */

/* ============================================
   1. ANIMATED HERO BACKGROUND
   ============================================ */

/* Hero section with animated gradient */
.hero-animated {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #166534 0%, #14532d 50%, #0f4429 100%);
}

/* Animated gradient overlay */
.hero-animated::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        45deg,
        rgba(34, 197, 94, 0.1) 0%,
        transparent 50%,
        rgba(34, 197, 94, 0.1) 100%
    );
    animation: gradientShift 8s ease-in-out infinite;
}

@keyframes gradientShift {
    0%, 100% {
        opacity: 0.5;
        transform: translateX(-10%);
    }
    50% {
        opacity: 1;
        transform: translateX(10%);
    }
}

/* Floating shapes container */
.floating-shapes {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    pointer-events: none;
}

/* Individual floating shape */
.floating-shape {
    position: absolute;
    opacity: 0.1;
    animation: float 20s ease-in-out infinite;
}

.floating-shape:nth-child(1) {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
    animation-duration: 25s;
}

.floating-shape:nth-child(2) {
    top: 20%;
    right: 15%;
    animation-delay: -5s;
    animation-duration: 20s;
}

.floating-shape:nth-child(3) {
    bottom: 20%;
    left: 20%;
    animation-delay: -10s;
    animation-duration: 22s;
}

.floating-shape:nth-child(4) {
    bottom: 30%;
    right: 10%;
    animation-delay: -7s;
    animation-duration: 28s;
}

.floating-shape:nth-child(5) {
    top: 50%;
    left: 50%;
    animation-delay: -3s;
    animation-duration: 24s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(-20px) rotate(5deg);
    }
    50% {
        transform: translateY(10px) rotate(-5deg);
    }
    75% {
        transform: translateY(-15px) rotate(3deg);
    }
}

/* ============================================
   2. MICRO-INTERACTIONS
   ============================================ */

/* Enhanced button hover effects */
.btn {
    position: relative;
    overflow: hidden;
    transform: translateY(0);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

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

.btn:hover::after {
    width: 300px;
    height: 300px;
}

.btn:active {
    transform: translateY(0);
}

/* Button icon animation */
.btn svg {
    transition: transform 0.3s ease;
}

.btn:hover svg {
    transform: scale(1.1);
}

/* Primary button pulse effect on hover */
.btn-primary {
    box-shadow: 0 0 0 0 rgba(22, 101, 52, 0.4);
}

.btn-primary:hover {
    box-shadow: 0 4px 12px rgba(22, 101, 52, 0.3);
}

/* Calculator card enhanced hover */
.calculator-link-card {
    position: relative;
    overflow: hidden;
}

.calculator-link-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(22, 101, 52, 0.05),
        transparent
    );
    transition: left 0.5s ease;
}

.calculator-link-card:hover::before {
    left: 100%;
}

.calculator-link-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px -8px rgba(0, 0, 0, 0.15);
}

/* Card icon animation */
.calculator-link-card .card-icon {
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.calculator-link-card:hover .card-icon {
    transform: scale(1.1) rotate(-5deg);
    background-color: #dcfce7;
}

/* Form input focus animation */
.form-input {
    transition: all 0.3s ease;
}

.form-input:focus {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(22, 101, 52, 0.1), 0 0 0 3px rgba(22, 101, 52, 0.1);
}

/* ============================================
   3. ANIMATED RESULTS DISPLAY
   ============================================ */

/* Results container entrance animation */
.results-container {
    animation: slideUp 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Result value count-up style animation */
.results-value {
    animation: popIn 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55) 0.2s both;
}

@keyframes popIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Staggered animation for size details */
.size-detail-item {
    animation: fadeInLeft 0.4s ease forwards;
    opacity: 0;
}

.size-detail-item:nth-child(1) { animation-delay: 0.1s; }
.size-detail-item:nth-child(2) { animation-delay: 0.2s; }
.size-detail-item:nth-child(3) { animation-delay: 0.3s; }
.size-detail-item:nth-child(4) { animation-delay: 0.4s; }
.size-detail-item:nth-child(5) { animation-delay: 0.5s; }

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ============================================
   4. DECORATIVE ELEMENTS
   ============================================ */

/* Diagonal section divider */
.section-divider {
    position: relative;
    height: 80px;
    margin-top: -1px;
    overflow: hidden;
}

.section-divider::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: inherit;
    clip-path: polygon(0 0, 100% 0, 100% 30%, 0 100%);
}

/* Decorative blob backgrounds */
.blob-decoration {
    position: absolute;
    border-radius: 50%;
    filter: blur(40px);
    opacity: 0.5;
    pointer-events: none;
    z-index: 0;
}

.blob-primary {
    background: linear-gradient(135deg, rgba(22, 101, 52, 0.2), rgba(34, 197, 94, 0.1));
}

.blob-accent {
    background: linear-gradient(135deg, rgba(217, 119, 6, 0.15), rgba(245, 158, 11, 0.1));
}

/* Decorative dots pattern */
.dots-pattern {
    background-image: radial-gradient(rgba(22, 101, 52, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
}

/* ============================================
   5. ANIMATED ICONS
   ============================================ */

/* Spinning recycling icon */
.icon-spin {
    animation: spin 8s linear infinite;
}

.icon-spin:hover {
    animation-duration: 2s;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(-360deg);
    }
}

/* Slow pulse for icons */
.icon-pulse {
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.8;
    }
}

/* Checkmark draw animation */
.checkmark-animated {
    stroke-dasharray: 50;
    stroke-dashoffset: 50;
    animation: drawCheck 0.5s ease forwards;
}

@keyframes drawCheck {
    to {
        stroke-dashoffset: 0;
    }
}

/* Bounce animation for success states */
.icon-bounce {
    animation: bounce 0.5s ease;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* Arrow animation (for scroll indicators) */
.arrow-bounce {
    animation: arrowBounce 1.5s ease-in-out infinite;
}

@keyframes arrowBounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(5px);
    }
}

/* ============================================
   6. FEATURE CARD ENHANCEMENTS
   ============================================ */

/* Feature icon container animation */
.feature-icon {
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(22, 101, 52, 0.2);
}

/* Feature card hover effect */
.feature-card {
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
}

/* ============================================
   7. LOADING STATES
   ============================================ */

/* Skeleton loading animation */
.skeleton {
    background: linear-gradient(
        90deg,
        #e2e8f0 25%,
        #f1f5f9 50%,
        #e2e8f0 75%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-md);
}

@keyframes shimmer {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Calculating spinner */
.calculating-spinner {
    width: 24px;
    height: 24px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spinFast 0.8s linear infinite;
}

@keyframes spinFast {
    to {
        transform: rotate(360deg);
    }
}

/* ============================================
   8. SCROLL ANIMATIONS (Intersection Observer)
   ============================================ */

/* Elements that fade in on scroll */
.fade-in-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger children animations */
.stagger-children > * {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.stagger-children.visible > *:nth-child(1) { transition-delay: 0.1s; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(2) { transition-delay: 0.2s; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(3) { transition-delay: 0.3s; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(4) { transition-delay: 0.4s; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(5) { transition-delay: 0.5s; opacity: 1; transform: translateY(0); }

/* ============================================
   9. REDUCED MOTION SUPPORT
   ============================================ */

/* Respect user's motion preferences */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .floating-shape {
        animation: none;
    }

    .icon-spin {
        animation: none;
    }
}

/* ============================================
   10. DUMPSTER VISUALIZATION
   ============================================ */

/* Container for size comparison */
.dumpster-comparison {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 1.5rem;
    align-items: end; /* Align cards at bottom so dumpsters sit on same "ground" */
}

@media (max-width: 640px) {
    .dumpster-comparison {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        align-items: stretch;
    }
}

/* Individual dumpster card */
.dumpster-card {
    background: var(--color-bg-card);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.25rem 1rem 1rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.dumpster-card:hover {
    border-color: var(--color-primary-light);
    box-shadow: var(--shadow-md);
}

/* Recommended card highlight */
.dumpster-card.recommended {
    border-color: var(--color-primary);
    background: linear-gradient(to bottom, #f0fdf4, var(--color-bg-card));
    transform: scale(1.02);
}

.dumpster-card.recommended::before {
    content: 'RECOMMENDED';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    letter-spacing: 0.05em;
}

/* Smaller option styling */
.dumpster-card.smaller {
    opacity: 0.9;
}

/* Larger option styling */
.dumpster-card.larger {
    opacity: 0.9;
}

/* Weight warning badge for heavy materials */
.weight-warning-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    padding: 0.375rem 0.75rem;
    margin-top: 0.5rem;
    background: #fef3c7;
    border: 1px solid #f59e0b;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
    color: #92400e;
}

.weight-warning-badge svg {
    width: 0.875rem;
    height: 0.875rem;
    color: #d97706;
}

.dumpster-card.has-weight-warning {
    border-color: #f59e0b;
}

.dumpster-card.has-weight-warning::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #f59e0b, #fbbf24);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

/* Dumpster size label */
.dumpster-size-label {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-dark);
    margin-bottom: 0.25rem;
}

.dumpster-size-unit {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-bottom: 1rem;
}

/* SVG Dumpster Container */
.dumpster-visual {
    position: relative;
    width: 100%;
    max-width: 200px;
    min-height: 120px;
    margin: 0 auto 0.75rem;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

/* 3D Dumpster SVG styling */
.dumpster-svg-3d {
    width: 100%;
    height: 100%;
    filter: drop-shadow(2px 4px 6px rgba(0, 0, 0, 0.15));
    transition: transform 0.3s ease, filter 0.3s ease;
}

.dumpster-card:hover .dumpster-svg-3d {
    transform: translateY(-2px);
    filter: drop-shadow(3px 6px 10px rgba(0, 0, 0, 0.2));
}

.dumpster-card.recommended .dumpster-svg-3d {
    filter: drop-shadow(2px 4px 8px rgba(37, 99, 235, 0.25));
}

/* Legacy SVG styling (fallback) */
.dumpster-svg {
    width: 100%;
    height: 100%;
}

/* Dumpster body */
.dumpster-body {
    fill: #475569;
    stroke: #334155;
    stroke-width: 2;
}

/* Dumpster fill (debris) */
.dumpster-fill {
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: bottom;
}

/* Fill colors based on percentage */
.fill-optimal {
    fill: url(#fillGradientGreen);
}

.fill-tight {
    fill: url(#fillGradientYellow);
}

.fill-overflow {
    fill: url(#fillGradientRed);
}

/* Fill percentage label */
.fill-percentage {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.fill-percentage.optimal {
    color: #16a34a;
}

.fill-percentage.tight {
    color: #ca8a04;
}

.fill-percentage.overflow {
    color: #dc2626;
}

/* Fill status text */
.fill-status {
    font-size: 0.8rem;
    color: var(--color-text-medium);
    margin-bottom: 0.5rem;
}

/* ============================================
   DUAL-METRIC CARD SYSTEM
   Volume (Space) and Weight (Allowance) bars
   ============================================ */

/* Metric container */
.metric-bars {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 0.75rem;
    background: #f8fafc;
    border-radius: var(--radius-md);
    margin: 0.75rem 0;
    width: 100%;
    min-width: 160px;
    align-self: stretch;
}

/* Individual metric row */
.metric-row {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.metric-label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    font-size: 0.75rem;
    color: var(--color-text-medium);
}

.metric-label-text {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-weight: 500;
}

.metric-label-text svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

.metric-value {
    font-weight: 600;
    color: var(--color-text-dark);
}

/* Progress bar container */
.metric-bar {
    height: 8px;
    background: #e2e8f0;
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}

/* Progress bar fill */
.metric-bar-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.5s ease-out, background-color 0.3s ease;
}

/* Volume bar - always blue/slate */
.metric-bar-fill.volume {
    background: linear-gradient(90deg, #64748b, #475569);
}

/* Weight bar - traffic light system */
.metric-bar-fill.weight-optimal {
    background: linear-gradient(90deg, #22c55e, #16a34a);
}

.metric-bar-fill.weight-overage {
    background: linear-gradient(90deg, #f59e0b, #d97706);
}

.metric-bar-fill.weight-critical {
    background: linear-gradient(90deg, #ef4444, #dc2626);
}

/* Weight status badge */
.weight-status {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    margin-top: 0.25rem;
    width: fit-content;
}

.weight-status.optimal {
    background: #dcfce7;
    color: #15803d;
}

.weight-status.overage {
    background: #fef3c7;
    color: #b45309;
}

.weight-status.critical {
    background: #fee2e2;
    color: #b91c1c;
}

.weight-status svg {
    width: 12px;
    height: 12px;
}

/* Simplified dumpster icon for cards */
.dumpster-icon-simple {
    width: 80px;
    height: 60px;
    margin: 0.5rem auto;
}

/* Dumpster dimensions */
.dumpster-dimensions {
    font-size: 0.75rem;
    color: var(--color-text-light);
    border-top: 1px solid var(--color-border);
    padding-top: 0.75rem;
    margin-top: 0.5rem;
}

/* Dumpster specs (dimensions, capacity, weights) */
.dumpster-specs {
    font-size: 0.7rem;
    color: var(--color-text-light);
    border-top: 1px solid var(--color-border);
    padding-top: 0.75rem;
    margin-top: 0.5rem;
}

.dumpster-specs .spec-row {
    display: flex;
    justify-content: space-between;
    padding: 0.15rem 0;
}

.dumpster-specs .spec-row span:first-child {
    color: #64748b;
}

.dumpster-specs .spec-row span:last-child {
    font-weight: 500;
    color: #475569;
}

/* Multi-dumpster info (when overflow) */
.multi-dumpster-info {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    border: 1px solid #f59e0b;
    border-radius: var(--radius-md);
    padding: 0.5rem 0.75rem;
    margin: 0.5rem 0;
}

.multi-dumpster-count {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
    font-size: 0.9rem;
    font-weight: 700;
    color: #92400e;
}

.multi-dumpster-count svg {
    width: 1rem;
    height: 1rem;
    color: #d97706;
}

.multi-dumpster-fill {
    font-size: 0.8rem;
    color: #92400e;
    margin-top: 0.25rem;
    font-weight: 500;
}

/* Debris particles animation */
.debris-particle {
    position: absolute;
    opacity: 0;
    animation: debrisFall 0.6s ease-out forwards;
}

@keyframes debrisFall {
    0% {
        opacity: 1;
        transform: translateY(-20px) rotate(0deg);
    }
    100% {
        opacity: 0.8;
        transform: translateY(0) rotate(15deg);
    }
}

/* Dumpster fill animation */
@keyframes fillUp {
    from {
        transform: scaleY(0);
    }
    to {
        transform: scaleY(var(--fill-level, 0.75));
    }
}

.dumpster-fill-animated {
    animation: fillUp 1s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Comparison card entrance animation */
.dumpster-card {
    animation: cardSlideIn 0.5s ease-out forwards;
    opacity: 0;
}

.dumpster-card:nth-child(1) {
    animation-delay: 0.1s;
}

.dumpster-card:nth-child(2) {
    animation-delay: 0.25s;
}

.dumpster-card:nth-child(3) {
    animation-delay: 0.4s;
}

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

/* Recommended card gets full opacity */
.dumpster-card.recommended {
    animation-delay: 0.25s;
}

@keyframes cardSlideInRecommended {
    from {
        opacity: 0;
        transform: translateY(20px) scale(1);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1.02);
    }
}

.dumpster-card.recommended {
    animation-name: cardSlideInRecommended;
}

/* Select button on dumpster cards */
.dumpster-select-btn {
    display: inline-block;
    margin-top: 0.75rem;
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
}

.dumpster-card.recommended .dumpster-select-btn {
    background: var(--color-primary);
    color: white;
}

.dumpster-card.recommended .dumpster-select-btn:hover {
    background: var(--color-primary-dark);
}

.dumpster-card:not(.recommended) .dumpster-select-btn {
    background: var(--color-bg-primary);
    color: var(--color-text-medium);
    border: 1px solid var(--color-border);
}

.dumpster-card:not(.recommended) .dumpster-select-btn:hover {
    background: var(--color-border);
}

/* ============================================
   11. VISUAL SELECTOR CARDS
   ============================================ */

/* Container for visual selector options */
.visual-selector {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
    margin-top: 0.5rem;
}

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

/* Individual selector card */
.selector-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1rem 0.5rem;
    background: var(--color-bg-card);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
}

.selector-card:hover {
    border-color: var(--color-primary-light);
    background: #f0fdf4;
}

.selector-card:hover .selector-icon {
    transform: scale(1.1);
}

/* Selected state */
.selector-card.selected {
    border-color: var(--color-primary);
    background: linear-gradient(to bottom, #f0fdf4, #dcfce7);
    box-shadow: 0 0 0 3px rgba(22, 101, 52, 0.15);
}

.selector-card.selected::after {
    content: '';
    position: absolute;
    top: 8px;
    right: 8px;
    width: 20px;
    height: 20px;
    background: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.selector-card.selected::before {
    content: '✓';
    position: absolute;
    top: 8px;
    right: 8px;
    width: 20px;
    height: 20px;
    color: white;
    font-size: 12px;
    font-weight: bold;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Selector icon */
.selector-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 0.5rem;
    transition: transform 0.2s ease;
}

.selector-icon svg {
    width: 100%;
    height: 100%;
}

/* Selector label */
.selector-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-dark);
    margin-bottom: 0.25rem;
}

.selector-card.selected .selector-label {
    color: var(--color-primary-dark);
}

/* Selector description */
.selector-desc {
    font-size: 0.7rem;
    color: var(--color-text-light);
    line-height: 1.3;
}

/* Hidden radio input for form submission */
.selector-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

/* Focus state for accessibility */
.selector-card:focus-within {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Disabled state */
.selector-card.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.selector-card.disabled:hover {
    border-color: var(--color-border);
    background: var(--color-bg-card);
}

/* Animation for selection */
@keyframes selectPop {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

.selector-card.selected {
    animation: selectPop 0.3s ease;
}

/* ============================================
   12. CATEGORY SELECTOR WITH SUB-OPTIONS
   ============================================ */

/* Category selector container */
.category-selector {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
    margin-top: 0.5rem;
}

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

/* Category card (similar to selector-card but slightly different) */
.category-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1rem 0.5rem;
    background: var(--color-bg-card);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
}

.category-card:hover {
    border-color: var(--color-primary-light);
    background: #f0fdf4;
}

.category-card:hover .category-icon {
    transform: scale(1.1);
}

/* Selected category state */
.category-card.selected {
    border-color: var(--color-primary);
    background: linear-gradient(to bottom, #f0fdf4, #dcfce7);
    box-shadow: 0 0 0 3px rgba(22, 101, 52, 0.15);
}

/* Category icon */
.category-icon {
    width: 40px;
    height: 40px;
    margin-bottom: 0.5rem;
    transition: transform 0.2s ease;
}

.category-icon svg {
    width: 100%;
    height: 100%;
}

/* Category label */
.category-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-dark);
}

.category-card.selected .category-label {
    color: var(--color-primary-dark);
}

/* Sub-options container */
.sub-options-container {
    margin-top: 1rem;
    padding: 1rem;
    background: #f8fafc;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    display: none;
    animation: slideDown 0.3s ease;
}

.sub-options-container.visible,
.sub-options-container:not(.hidden) {
    display: block;
}

/* Individual sub-options groups (one per category) */
.sub-options {
    display: none;
}

.sub-options.active {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Project Size Section - show/hide transitions */
#project-size-section {
    overflow: hidden;
    transition: opacity 0.3s ease, max-height 0.3s ease;
    max-height: 500px;
    opacity: 1;
}

#project-size-section.hidden {
    max-height: 0;
    opacity: 0;
    margin: 0;
    padding: 0;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Sub-options label */
.sub-options-label {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-text-light);
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Sub-options pills container */
.sub-options-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

/* Individual sub-option pill */
.sub-option-pill {
    position: relative;
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    background: var(--color-bg-card);
    border: 2px solid var(--color-border);
    border-radius: 9999px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-dark);
}

.sub-option-pill:hover {
    border-color: var(--color-primary-light);
    background: #f0fdf4;
}

/* Selected pill state */
.sub-option-pill.selected {
    border-color: var(--color-primary);
    background: var(--color-primary);
    color: white;
}

.sub-option-pill.selected::before {
    content: '✓';
    margin-right: 0.5rem;
    font-size: 0.75rem;
}

/* Hidden radio input */
.sub-option-pill input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

/* Focus state */
.sub-option-pill:focus-within {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Pill animation */
@keyframes pillPop {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

.sub-option-pill.selected {
    animation: pillPop 0.2s ease;
}

/* Category card animation */
.category-card {
    animation: fadeIn 0.3s ease forwards;
    opacity: 0;
}

.category-card:nth-child(1) { animation-delay: 0.05s; }
.category-card:nth-child(2) { animation-delay: 0.1s; }
.category-card:nth-child(3) { animation-delay: 0.15s; }
.category-card:nth-child(4) { animation-delay: 0.2s; }

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   13. ACCESSIBILITY ENHANCEMENTS
   ============================================ */

/* Screen reader only content - visible to assistive technologies only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Enhanced focus indicators for keyboard users */
.category-card:focus,
.selector-card:focus,
.sub-option-pill:focus {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
    box-shadow: 0 0 0 6px rgba(22, 101, 52, 0.15);
}

/* Focus visible only for keyboard navigation */
.category-card:focus:not(:focus-visible),
.selector-card:focus:not(:focus-visible),
.sub-option-pill:focus:not(:focus-visible) {
    outline: none;
    box-shadow: none;
}

.category-card:focus-visible,
.selector-card:focus-visible,
.sub-option-pill:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
    box-shadow: 0 0 0 6px rgba(22, 101, 52, 0.15);
}

/* High contrast mode support */
@media (forced-colors: active) {
    .category-card.selected,
    .selector-card.selected,
    .sub-option-pill.selected {
        border: 3px solid CanvasText;
        forced-color-adjust: none;
    }

    .category-card:focus,
    .selector-card:focus,
    .sub-option-pill:focus {
        outline: 3px solid Highlight;
    }

    .btn-primary {
        background-color: Highlight;
        color: HighlightText;
    }
}

/* Skip link for keyboard users */
.skip-link {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    z-index: 9999;
    text-decoration: none;
    font-weight: 600;
    transition: top 0.2s ease;
}

.skip-link:focus {
    top: 1rem;
}

/* Better touch targets for mobile accessibility (min 44x44px) */
@media (max-width: 640px) {
    .category-card,
    .selector-card {
        min-height: 80px;
        padding: 0.75rem;
    }

    .sub-option-pill {
        min-height: 44px;
        padding: 0.75rem 1.25rem;
    }
}

/* Improve color contrast for text descriptions */
.selector-desc,
.form-hint {
    color: #475569; /* slate-600 for better contrast */
}

/* Visual selection indicator enhancement */
.category-card.selected .category-icon,
.selector-card.selected .selector-icon {
    transform: scale(1.1);
}

/* Animation for selection feedback */
.category-card.selected,
.selector-card.selected {
    transition: all 0.2s ease;
}

/* Ensure adequate spacing between interactive elements */
.visual-selector {
    gap: 1rem;
}

@media (max-width: 640px) {
    .visual-selector {
        gap: 0.75rem;
    }
}

/* Results announcement region styling */
#sr-announcer {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ============================================
   14. INPUT MODE TOGGLE
   ============================================ */

/* Toggle button container */
.input-mode-toggle {
    display: inline-flex;
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 4px;
    gap: 4px;
}

/* Individual toggle button */
.mode-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-medium);
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s ease;
}

.mode-btn:hover {
    color: var(--color-text-dark);
    background: rgba(22, 101, 52, 0.05);
}

.mode-btn.active {
    color: var(--color-primary-dark);
    background: var(--color-bg-card);
    box-shadow: var(--shadow-sm);
}

.mode-btn:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.mode-btn svg {
    width: 1rem;
    height: 1rem;
}

/* Exact input container styling */
.exact-input-container {
    animation: fadeIn 0.3s ease;
}

.exact-input-container input[type="number"] {
    font-family: inherit;
}

.exact-input-container input[type="number"]:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(22, 101, 52, 0.1);
}

/* Remove number input spinners for cleaner look */
.exact-input-container input[type="number"]::-webkit-outer-spin-button,
.exact-input-container input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.exact-input-container input[type="number"] {
    -moz-appearance: textfield;
}

/* Range indicator styling */
#sqft-range-indicator {
    animation: fadeIn 0.3s ease;
}

#sqft-range-indicator .text-xs {
    font-size: 0.7rem;
}

/* Mobile adjustments for toggle */
@media (max-width: 480px) {
    .input-mode-toggle {
        width: 100%;
        justify-content: center;
    }

    .mode-btn {
        flex: 1;
        justify-content: center;
        padding: 0.5rem 0.75rem;
        font-size: 0.8rem;
    }

    .mode-btn svg {
        display: none;
    }
}

/* ============================================
   15. MOBILE OPTIMIZATIONS
   ============================================ */

/* Ensure dropdown is touch-friendly on mobile */
@media (max-width: 640px) {
    /* Quick mode dropdown - larger touch target */
    #quick-project-type {
        font-size: 16px; /* Prevents iOS zoom on focus */
        padding: 1rem;
        min-height: 56px;
    }

    /* Calculator mode toggle - stack on very small screens */
    #calc-mode-quick,
    #calc-mode-advanced {
        font-size: 0.875rem;
        padding: 0.75rem 0.5rem;
    }

    /* Results header - smaller on mobile */
    .results-container {
        padding: 1rem;
    }

    .results-container .results-title {
        font-size: 0.75rem;
    }

    /* Dumpster cards - better mobile layout */
    .dumpster-card {
        padding: 1rem 0.75rem;
    }

    .dumpster-size-label {
        font-size: 1.25rem;
    }

    .dumpster-visual {
        max-width: 160px;
        min-height: 100px;
    }

    .fill-percentage {
        font-size: 1.1rem;
    }

    /* Size details section - compact on mobile */
    #size-details {
        padding: 0.75rem;
    }

    #size-details h3 {
        font-size: 0.95rem;
    }

    /* Buttons - full width and stacked */
    .btn {
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }

    /* Content sections - tighter spacing */
    .content-section {
        margin-top: 2rem;
        padding-top: 1.5rem;
    }

    .content-section h2 {
        font-size: 1.25rem;
    }

    .content-section h3 {
        font-size: 1.1rem;
    }

    /* Tables - horizontal scroll */
    .overflow-x-auto {
        -webkit-overflow-scrolling: touch;
    }
}

/* Extra small screens (phones in portrait) */
@media (max-width: 380px) {
    /* Stack size cards to 1 column on very small screens */
    .visual-selector {
        grid-template-columns: 1fr 1fr;
    }

    .selector-card {
        padding: 0.75rem 0.5rem;
    }

    .selector-icon {
        width: 40px;
        height: 40px;
    }

    .selector-label {
        font-size: 0.8rem;
    }

    .selector-desc {
        font-size: 0.65rem;
    }

    /* Category cards */
    .category-selector {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }

    .category-card {
        padding: 0.75rem 0.5rem;
    }

    .category-icon {
        width: 32px;
        height: 32px;
    }

    .category-label {
        font-size: 0.75rem;
    }
}

/* Touch-friendly improvements */
@media (hover: none) and (pointer: coarse) {
    /* Remove hover effects that don't work well on touch */
    .btn:hover {
        transform: none;
    }

    .calculator-link-card:hover {
        transform: none;
    }

    /* Larger tap targets */
    .sub-option-pill {
        min-height: 48px;
        padding: 0.75rem 1.25rem;
    }

    /* Better visual feedback for touch */
    .selector-card:active,
    .category-card:active {
        transform: scale(0.98);
        background: #dcfce7;
    }

    .btn:active {
        transform: scale(0.98);
    }
}

/* ============================================
   14. AFFILIATE PRICING & CTA STYLES
   ============================================ */

/* Zipcode Pricing Section */
.zipcode-pricing-section {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.05) 0%, rgba(34, 197, 94, 0.1) 100%);
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.zipcode-pricing-section input {
    font-variant-numeric: tabular-nums;
}

.zipcode-pricing-section input:focus {
    outline: none;
    ring: 2px;
}

/* Pricing Display in Cards */
.dumpster-pricing {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--color-border);
    text-align: center;
}

.pricing-label {
    font-size: 0.7rem;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}

.pricing-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    min-height: 1.5rem;
}

.price-range {
    color: var(--color-primary);
}

.price-placeholder {
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--color-text-light);
    font-style: italic;
}

/* Get Quote CTA Button */
.get-quote-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-wrap: nowrap;
    margin-top: 0.75rem;
    padding: 0.75rem 1.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    text-align: center;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
}

.get-quote-btn.primary {
    background: var(--color-primary);
    color: white;
    box-shadow: 0 2px 4px rgba(34, 197, 94, 0.3);
}

.get-quote-btn.primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(34, 197, 94, 0.4);
}

.get-quote-btn.secondary {
    background: white;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.get-quote-btn.secondary:hover {
    background: rgba(34, 197, 94, 0.1);
    transform: translateY(-1px);
}

.get-quote-btn:active {
    transform: scale(0.98);
}

/* Recommended card gets extra visual emphasis on CTA */
.dumpster-card.recommended .get-quote-btn.primary {
    padding: 0.75rem 1rem;
    font-size: 0.9375rem;
}

/* Mobile adjustments for CTA */
@media (max-width: 640px) {
    .get-quote-btn {
        padding: 0.75rem 1rem;
        font-size: 0.9375rem;
    }
}

/* ============================================
   15. PRICING CARDS SECTION
   ============================================ */

/* Pricing Card */
.pricing-card {
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    text-align: center;
    position: relative;
    transition: all 0.2s ease;
}

.pricing-card:hover {
    border-color: var(--color-primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.pricing-card.recommended {
    border-color: var(--color-primary);
    border-width: 2px;
    background: linear-gradient(to bottom, rgba(34, 197, 94, 0.05), white);
}

.pricing-card-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pricing-card-size {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 0.5rem;
    margin-top: 0.5rem;
}

.pricing-card-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.75rem;
}

.pricing-card-details {
    font-size: 0.75rem;
    color: var(--color-text-light);
    margin-bottom: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.pricing-card .get-quote-btn {
    margin-top: 0;
}

/* Zipcode Input Row */
.zipcode-input-row {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.05) 0%, rgba(34, 197, 94, 0.1) 100%);
    border: 1px solid rgba(34, 197, 94, 0.2);
    border-radius: var(--radius-lg);
    padding: 1rem 1.25rem;
}

/* Mobile adjustments for pricing section */
@media (max-width: 640px) {
    .pricing-card {
        padding: 1rem;
    }

    .pricing-card-price {
        font-size: 1.25rem;
    }

    .zipcode-input-row {
        padding: 0.75rem 1rem;
    }
}

/* ============================================
   Coming Soon Modal
   ============================================ */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, visibility 0.2s ease;
    padding: 1rem;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    max-width: 420px;
    width: 100%;
    padding: 2rem;
    transform: scale(0.95);
    transition: transform 0.2s ease;
    text-align: center;
}

.modal-overlay.active .modal-content {
    transform: scale(1);
}

.modal-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-icon svg {
    width: 32px;
    height: 32px;
    color: #d97706;
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text-dark);
    margin-bottom: 0.75rem;
}

.modal-message {
    font-size: 0.95rem;
    color: var(--color-text-medium);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.modal-divider {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    color: var(--color-text-light);
    font-size: 0.85rem;
}

.modal-divider::before,
.modal-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--color-border);
}

.modal-affiliate-btn {
    display: block;
    width: 100%;
    padding: 0.875rem 1.5rem;
    background: var(--color-primary);
    color: white;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    text-decoration: none;
    transition: background 0.2s ease;
    margin-bottom: 0.75rem;
}

.modal-affiliate-btn:hover {
    background: var(--color-primary-dark);
}

.modal-close-btn {
    display: block;
    width: 100%;
    padding: 0.75rem 1.5rem;
    background: transparent;
    color: var(--color-text-light);
    font-weight: 500;
    font-size: 0.9rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s ease;
}

.modal-close-btn:hover {
    background: var(--color-bg-primary);
    color: var(--color-text-medium);
}

.modal-partner-note {
    font-size: 0.75rem;
    color: var(--color-text-light);
    margin-top: 1rem;
}

/* ============================================
   16. ZIPCODE LOADING/ERROR STATES
   ============================================ */

/* Error state for zipcode location display */
.zipcode-error span {
    background: #fef2f2 !important;
    color: #dc2626 !important;
}

.zipcode-error .text-primary {
    color: #dc2626 !important;
}

/* Subtle animation for loading spinner */
@keyframes spinSmooth {
    to {
        transform: rotate(360deg);
    }
}

/* Error highlight for zipcode input */
input.border-red-400 {
    border-color: #f87171 !important;
    box-shadow: 0 0 0 3px rgba(248, 113, 113, 0.2);
}