/* ==========================================================================
   AURA LUXE — V2 PREMIUM VISUAL DESIGN SYSTEM & STYLESHEET
   Style Your Home With Aura — Interior Showroom Customer Review Experience
   ========================================================================== */

/* Import Google Fonts: Cormorant Garamond & Outfit */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,500;0,600;0,700;1,600&family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
    /* Color Palette — Deep Walnut, Warm Ivory & Antique Gold */
    --walnut-deep: #2C1E18;
    --walnut-medium: #3C2A21;
    --walnut-light: #4A3525;
    
    --ivory-bg: #FAF6F0;
    --ivory-surface: #FCFBF9;
    --ivory-card: #FFFFFF;
    
    --gold-accent: #C5A059;
    --gold-hover: #AA7C11;
    --gold-light: #F7F2E8;
    --gold-subtle-border: rgba(197, 160, 89, 0.3);
    
    --charcoal-text: #1C1917;
    --charcoal-body: #292524;
    --muted-text: #78716C;
    --subtle-text: #A8A29E;
    
    --border-color: #E7E2D8;
    --border-hover: #D6CEBE;
    --border-active: #2C1E18;
    
    --star-active: #C5A059;
    --star-inactive: #E2D9C8;
    
    /* Shadows & Elevations */
    --shadow-subtle: 0 4px 20px rgba(44, 30, 24, 0.04), 0 1px 3px rgba(44, 30, 24, 0.02);
    --shadow-card: 0 12px 36px rgba(44, 30, 24, 0.06), 0 2px 8px rgba(44, 30, 24, 0.03);
    --shadow-hover: 0 20px 48px rgba(44, 30, 24, 0.1), 0 4px 12px rgba(44, 30, 24, 0.04);
    
    /* Layout & Radius Tokens */
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    --max-card-width: 760px;
    
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 280ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--ivory-bg);
    color: var(--charcoal-body);
    line-height: 1.6;
    padding: 2.5rem 1rem 4rem;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    /* Soft architectural radial lighting */
    background-image: 
        radial-gradient(circle at 50% 0%, rgba(197, 160, 89, 0.08) 0%, transparent 60%),
        radial-gradient(circle at 100% 100%, rgba(44, 30, 24, 0.03) 0%, transparent 50%);
}

/* App Wrapper */
.app-wrapper {
    width: 100%;
    max-width: var(--max-card-width);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

/* Header Branding */
.brand-header {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding-bottom: 0.5rem;
}

.brand-logo-container {
    display: flex;
    justify-content: center;
    align-items: center;
}

.brand-logo-img {
    height: 110px;
    width: auto;
    max-width: 320px;
    object-fit: contain;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-subtle);
    transition: transform var(--transition-normal);
}

.brand-logo-img:hover {
    transform: scale(1.02);
}

.hero-intro {
    margin-top: 0.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.hero-title {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: 1.85rem;
    font-weight: 700;
    color: var(--walnut-deep);
}

.hero-subtitle {
    font-size: 0.95rem;
    color: var(--muted-text);
    font-weight: 400;
}

/* Luxury Progress Indicator (01 RATE ── 02 SHOP ── 03 EXPERIENCE ── 04 REVIEW ── 05 GOOGLE) */
.progress-bar-container {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--ivory-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-subtle);
}

.progress-steps {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.25rem;
}

.progress-step {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--subtle-text);
    transition: color var(--transition-fast);
    user-select: none;
}

.progress-step .p-num {
    font-family: 'Cormorant Garamond', serif;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--subtle-text);
    transition: color var(--transition-fast);
}

.progress-step.active {
    color: var(--walnut-deep);
}

.progress-step.active .p-num {
    color: var(--gold-accent);
}

.progress-step.completed {
    color: var(--gold-accent);
}

.progress-step.completed .p-num {
    color: var(--gold-accent);
}

.p-connector {
    flex: 1;
    height: 1px;
    background: var(--border-color);
    transition: background var(--transition-fast);
}

.p-connector.active {
    background: var(--gold-accent);
}

/* Main Review Card */
.review-card {
    background: var(--ivory-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-card);
    padding: 2.25rem;
    position: relative;
    overflow: hidden;
    transition: box-shadow var(--transition-normal);
}

.review-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--walnut-deep) 0%, var(--gold-accent) 50%, var(--walnut-deep) 100%);
}

/* Progressive Step Cards */
.step-card {
    display: none;
    flex-direction: column;
    gap: 1.75rem;
    animation: fadeIn var(--transition-normal);
}

.step-card.active {
    display: flex;
}

.step-header {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.step-badge {
    align-self: flex-start;
    background: var(--gold-light);
    color: var(--walnut-deep);
    border: 1px solid var(--gold-subtle-border);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.2rem 0.65rem;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.step-title {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--walnut-deep);
    line-height: 1.25;
}

.step-subtitle {
    font-size: 0.9rem;
    color: var(--muted-text);
}

/* STEP 1: Star Rating */
.star-rating-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
    padding: 1.5rem 0;
    background: var(--ivory-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.stars-container {
    display: flex;
    gap: 0.75rem;
}

.star-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.25rem;
    font-size: 3rem;
    color: var(--star-inactive);
    transition: transform var(--transition-fast), color var(--transition-fast);
    line-height: 1;
    border-radius: var(--radius-sm);
}

.star-btn:focus-visible {
    outline: 2px solid var(--gold-accent);
    outline-offset: 2px;
}

.star-btn:hover {
    transform: scale(1.18);
}

.star-btn.active, .star-btn.hovered {
    color: var(--star-active);
}

.rating-feedback-pill {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--muted-text);
    padding: 0.35rem 1rem;
    border-radius: var(--radius-full);
    background: var(--ivory-card);
    border: 1px solid var(--border-color);
    transition: all var(--transition-fast);
}

.rating-feedback-pill.selected {
    color: var(--walnut-deep);
    border-color: var(--gold-accent);
    background: var(--gold-light);
}

/* STEP 2: SECTION-WISE CATALOGUE & MULTI SELECTION */

/* Selected Products Summary Bar */
.selected-summary-bar {
    background: var(--gold-light);
    border: 1.5px solid var(--gold-subtle-border);
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.summary-title-line {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.summary-count-badge {
    font-size: 0.775rem;
    font-weight: 700;
    color: var(--walnut-deep);
    background: #ffffff;
    border: 1px solid var(--gold-accent);
    padding: 0.2rem 0.65rem;
    border-radius: var(--radius-full);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.summary-hint {
    font-size: 0.8rem;
    color: var(--muted-text);
}

.selected-items-chips-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

.no-selection-msg {
    font-size: 0.85rem;
    color: var(--muted-text);
    font-style: italic;
}

.summary-item-pill {
    background: var(--walnut-deep);
    color: #ffffff;
    font-size: 0.825rem;
    font-weight: 600;
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-full);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    box-shadow: var(--shadow-subtle);
    animation: fadeIn var(--transition-fast);
}

.btn-remove-item {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.8rem;
    cursor: pointer;
    line-height: 1;
    padding: 0 0.1rem;
}

.btn-remove-item:hover {
    color: #ffffff;
}

/* Category Quick Filter Tabs */
.category-filter-tabs {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
    padding-bottom: 0.35rem;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.category-filter-tabs::-webkit-scrollbar {
    display: none;
}

.tab-chip {
    background: var(--ivory-surface);
    border: 1px solid var(--border-color);
    color: var(--charcoal-body);
    font-size: 0.825rem;
    font-weight: 600;
    padding: 0.45rem 0.9rem;
    border-radius: var(--radius-full);
    cursor: pointer;
    white-space: nowrap;
    transition: all var(--transition-fast);
}

.tab-chip:hover {
    border-color: var(--gold-accent);
    color: var(--walnut-deep);
}

.tab-chip.active {
    background: var(--walnut-deep);
    color: #ffffff;
    border-color: var(--walnut-deep);
}

/* Product Search Filter Box */
.product-search-box {
    position: relative;
    display: flex;
    align-items: center;
}

.product-search-box .search-icon {
    position: absolute;
    left: 0.85rem;
    font-size: 0.9rem;
    opacity: 0.5;
}

.product-search-box input {
    width: 100%;
    padding: 0.7rem 0.85rem 0.7rem 2.4rem;
    font-size: 0.9rem;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    background: #ffffff;
    font-family: inherit;
    transition: border-color var(--transition-fast);
}

.product-search-box input:focus {
    outline: none;
    border-color: var(--gold-accent);
}

/* Section-Wise Catalogue Block */
.catalogue-sections-container {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.catalogue-section-block {
    background: var(--ivory-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.25rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: border-color var(--transition-fast);
}

.catalogue-section-block:hover {
    border-color: var(--border-hover);
}

.sec-header {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    border-bottom: 1px dashed var(--border-color);
    padding-bottom: 0.75rem;
}

.sec-icon {
    font-size: 1.6rem;
    line-height: 1;
}

.sec-text {
    display: flex;
    flex-direction: column;
}

.sec-title {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--walnut-deep);
    line-height: 1.15;
}

.sec-desc {
    font-size: 0.8rem;
    color: var(--muted-text);
}

.sec-products-chips-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.product-chip {
    background: #ffffff;
    border: 1.5px solid var(--border-color);
    color: var(--charcoal-body);
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.55rem 1rem;
    border-radius: var(--radius-full);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    transition: all var(--transition-fast);
}

.product-chip:hover {
    border-color: var(--gold-accent);
    color: var(--walnut-deep);
}

.product-chip.selected {
    background: var(--walnut-deep);
    color: #ffffff;
    border-color: var(--walnut-deep);
    box-shadow: var(--shadow-subtle);
}

.product-chip .check-icon {
    font-size: 0.8rem;
    font-weight: 800;
}

/* STEP 3: Experience Tags */
.tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    min-height: 3rem;
    align-items: center;
}

.tag-capsule {
    background: var(--ivory-surface);
    border: 1px solid var(--border-color);
    color: var(--charcoal-body);
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.55rem 1rem;
    border-radius: var(--radius-full);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: all var(--transition-fast);
}

.tag-capsule:hover {
    border-color: var(--gold-accent);
    color: var(--walnut-deep);
    background: #ffffff;
}

.tag-capsule.selected {
    background: var(--gold-accent);
    color: #ffffff;
    border-color: var(--gold-accent);
    box-shadow: var(--shadow-subtle);
}

.tag-capsule .check-icon {
    font-size: 0.8rem;
    font-weight: 800;
}

/* Optional Comment Block */
.comment-block {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.comment-label {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--walnut-deep);
}

.comment-label .opt-tag {
    font-weight: 400;
    color: var(--muted-text);
    font-size: 0.85rem;
}

.comment-textarea {
    width: 100%;
    min-height: 95px;
    padding: 0.85rem 1rem;
    font-family: inherit;
    font-size: 0.925rem;
    color: var(--charcoal-body);
    background: #ffffff;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    resize: vertical;
    transition: border-color var(--transition-fast);
}

.comment-textarea:focus {
    outline: none;
    border-color: var(--gold-accent);
    box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.15);
}

.comment-counter {
    font-size: 0.775rem;
    color: var(--subtle-text);
    text-align: right;
}

/* STEP 4 & 5: Review Preview Card */
.review-preview-card {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    background: var(--ivory-surface);
    border: 1.5px solid var(--gold-subtle-border);
    border-radius: var(--radius-md);
    padding: 1.75rem;
}

.preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.preview-brand-tag {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--walnut-deep);
    letter-spacing: 0.08em;
}

.preview-meta {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.preview-stars {
    color: var(--star-active);
    font-size: 1.15rem;
    letter-spacing: 2px;
}

.preview-product-chip {
    font-size: 0.775rem;
    font-weight: 600;
    color: var(--walnut-deep);
    background: var(--gold-light);
    border: 1px solid var(--gold-subtle-border);
    padding: 0.25rem 0.65rem;
    border-radius: var(--radius-full);
}

.review-editor-wrapper {
    position: relative;
}

.editable-review-box {
    width: 100%;
    min-height: 140px;
    padding: 1.25rem;
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: 1.15rem;
    line-height: 1.6;
    color: var(--charcoal-text);
    background: #ffffff;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    resize: vertical;
    transition: border-color var(--transition-fast);
}

.editable-review-box:focus {
    outline: none;
    border-color: var(--gold-accent);
    box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.15);
}

.quote-mark {
    position: absolute;
    top: 0.5rem;
    right: 1rem;
    font-family: 'Cormorant Garamond', serif;
    font-size: 3rem;
    color: var(--gold-subtle-border);
    pointer-events: none;
    line-height: 1;
}

.review-info-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--muted-text);
}

.review-actions-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
}

.review-actions-grid > * {
    flex: 1 1 180px;
}

.btn-gold-cta {
    flex: 1.5 1 240px;
    background: var(--gold-accent);
    color: #ffffff;
}

.btn-gold-cta:hover:not(:disabled) {
    background: var(--gold-hover);
}

/* Step Nav Footer */
.step-nav-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border-color);
}

/* Buttons */
.btn-primary-luxury {
    background: var(--walnut-deep);
    color: #ffffff;
    border: none;
    font-family: inherit;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.85rem 1.6rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-subtle);
}

.btn-primary-luxury:hover:not(:disabled) {
    background: var(--walnut-light);
    box-shadow: var(--shadow-card);
    transform: translateY(-1px);
}

.btn-primary-luxury:disabled {
    background: #E2D9C8;
    color: #9E9484;
    cursor: not-allowed;
    box-shadow: none;
}

.btn-secondary-luxury {
    background: #ffffff;
    color: var(--walnut-deep);
    border: 1px solid var(--border-color);
    font-family: inherit;
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    transition: all var(--transition-fast);
}

.btn-secondary-luxury:hover {
    border-color: var(--gold-accent);
    background: var(--ivory-surface);
}

.btn-link {
    background: none;
    border: none;
    color: var(--gold-accent);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: underline;
    text-underline-offset: 3px;
    padding: 0;
}

.btn-link:hover {
    color: var(--walnut-deep);
}

.back-link-container {
    text-align: center;
    padding-top: 0.5rem;
}

/* Validation Alert */
.validation-alert {
    background: #FFF8F6;
    border: 1px solid #F7D4CC;
    color: #B93815;
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    display: none;
    align-items: center;
    gap: 0.5rem;
}

.validation-alert.visible {
    display: flex;
}

/* Handoff Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(44, 30, 24, 0.65);
    backdrop-filter: blur(5px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 1rem;
}

.modal-overlay.visible {
    display: flex;
    animation: fadeIn var(--transition-fast);
}

.modal-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-hover);
    max-width: 480px;
    width: 100%;
    padding: 2.25rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    text-align: center;
    border: 1px solid var(--gold-subtle-border);
}

.modal-icon {
    font-size: 2.5rem;
    color: var(--gold-accent);
}

.modal-title {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--walnut-deep);
}

.modal-subtitle {
    font-size: 0.925rem;
    color: var(--muted-text);
}

.modal-steps {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    text-align: left;
    background: var(--ivory-surface);
    padding: 1rem 1.25rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.modal-step-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: var(--charcoal-body);
}

.modal-step-num {
    background: var(--walnut-deep);
    color: #ffffff;
    font-weight: 700;
    font-size: 0.75rem;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 1px;
}

.modal-actions {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    margin-top: 0.5rem;
}

/* Toast */
.toast-container {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--walnut-deep);
    color: #ffffff;
    padding: 0.85rem 1.6rem;
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 500;
    box-shadow: var(--shadow-hover);
    z-index: 1100;
    transition: transform var(--transition-normal);
    pointer-events: none;
}

.toast-container.visible {
    transform: translateX(-50%) translateY(0);
}

/* Footer */
.app-footer {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    padding-top: 1.5rem;
    font-size: 0.85rem;
    color: var(--muted-text);
}

.footer-logo {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--walnut-deep);
    letter-spacing: 0.1em;
}

.footer-tagline {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gold-accent);
    letter-spacing: 0.15em;
}

.footer-links {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.25rem;
}

.footer-links a {
    color: var(--walnut-deep);
    text-decoration: none;
    font-weight: 500;
}

.footer-links a:hover {
    color: var(--gold-accent);
}

.dot-sep {
    color: var(--subtle-text);
}

.footer-copy {
    font-size: 0.775rem;
    color: var(--subtle-text);
    margin-top: 0.25rem;
}

/* Spinner */
.spinner {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: #ffffff;
    animation: spin 600ms linear infinite;
}

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

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Mobile Responsiveness */
@media (max-width: 600px) {
    body {
        padding: 1rem 0.5rem 2.5rem;
    }

    .brand-logo-img {
        height: 90px;
    }

    .hero-title {
        font-size: 1.4rem;
    }

    .review-card {
        padding: 1.25rem;
        border-radius: var(--radius-md);
    }

    .star-btn {
        font-size: 2.35rem;
        padding: 0.15rem;
    }

    .progress-step .p-label {
        display: none;
    }

    .catalogue-section-block {
        padding: 1rem;
    }

    .review-actions-grid {
        flex-direction: column;
    }

    .review-actions-grid > * {
        width: 100%;
        flex: 1 1 100%;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}