/* ============================================
   Madas Partyverleih - Public Styles
   Modern, Mobile-First CSS
   ============================================ */

/* === CSS Variables === */
:root {
    --color-primary: #e63946;
    --color-primary-dark: #c1121f;
    --color-secondary: #457b9d;
    --color-accent: #f4a261;
    --color-success: #2a9d8f;
    --color-warning: #e9c46a;
    --color-danger: #e63946;
    --color-info: #457b9d;
    
    --color-text: #1d3557;
    --color-text-light: #6b7280;
    --color-text-muted: #9ca3af;
    
    --color-bg: #ffffff;
    --color-bg-alt: #f8fafc;
    --color-bg-dark: #1d3557;
    
    --color-border: #e5e7eb;
    --color-border-dark: #d1d5db;
    
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-base: 16px;
    --line-height-base: 1.6;
    
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;
    
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
    
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    
    --container-max: 1200px;
    --header-height: 70px;
}

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

html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
}

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

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

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

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

ul, ol {
    list-style: none;
}

/* === Layout === */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

.section {
    padding: var(--spacing-2xl) 0;
}

@media (min-width: 768px) {
    .section {
        padding: var(--spacing-3xl) 0;
    }
}

/* === Typography === */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-text);
}

h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.125rem; }

@media (min-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 1.875rem; }
    h3 { font-size: 1.5rem; }
}

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

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

.prose {
    max-width: 65ch;
}

.prose p {
    margin-bottom: var(--spacing-md);
}

.prose h2, .prose h3 {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.prose ul, .prose ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-lg);
}

.prose ul {
    list-style: disc;
}

.prose ol {
    list-style: decimal;
}

.prose li {
    margin-bottom: var(--spacing-sm);
}

.prose-narrow {
    max-width: 800px;
    margin: 0 auto;
}

/* === Header === */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    height: var(--header-height);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-text);
}

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

.logo-icon {
    font-size: 1.5rem;
}

 .logo-icon img {
     display: block;
     width: auto;
     height: 36px;
 }

.nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: var(--spacing-sm);
    background: none;
    border: none;
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: var(--transition-fast);
}

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

.nav-menu {
    display: none;
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-md);
    flex-direction: column;
    gap: var(--spacing-sm);
}

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

@media (min-width: 768px) {
    .nav-menu {
        display: flex;
        position: static;
        flex-direction: row;
        align-items: center;
        gap: var(--spacing-lg);
        padding: 0;
        border: none;
        background: none;
    }
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--color-text);
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

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

@media (min-width: 768px) {
    .nav-link {
        padding: var(--spacing-sm);
    }
}

.wishlist-link {
    position: relative;
}

.wishlist-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    background: var(--color-primary);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
}

.wishlist-badge:empty,
.wishlist-badge[data-count="0"] {
    display: none;
}

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.625rem 1.25rem;
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 500;
    line-height: 1.5;
    text-align: center;
    white-space: nowrap;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-fast);
    text-decoration: none;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

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

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

.btn-outline {
    background: transparent;
    color: var(--color-text);
    border-color: var(--color-border-dark);
}

.btn-outline:hover {
    background: var(--color-bg-alt);
    color: var(--color-text);
}

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

.btn-danger:hover {
    background: #c1121f;
    border-color: #c1121f;
    color: white;
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.8125rem;
}

.btn-lg {
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
}

.btn-block {
    width: 100%;
}

.btn-wishlist {
    background: rgba(230, 57, 70, 0.08);
    color: var(--color-primary);
    border-color: rgba(230, 57, 70, 0.35);
    font-weight: 600;
}

.btn-wishlist:hover {
    background: rgba(230, 57, 70, 0.12);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

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

 .hero .btn-outline {
     color: #fff;
     border-color: rgba(255, 255, 255, 0.55);
     background: rgba(255, 255, 255, 0.08);
 }

 .hero .btn-outline:hover {
     background: rgba(255, 255, 255, 0.16);
     border-color: rgba(255, 255, 255, 0.75);
     color: #fff;
 }

/* === Hero Section === */
.hero {
    background: linear-gradient(135deg, var(--color-bg-dark) 0%, #2d4a6f 100%);
    color: white;
    padding: var(--spacing-3xl) 0;
    text-align: center;
}

@media (min-width: 768px) {
    .hero {
        padding: 5rem 0;
    }
}

.hero-content h1 {
    color: white;
    margin-bottom: var(--spacing-md);
}

.hero-content p {
    font-size: 1.125rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: center;
}

@media (min-width: 480px) {
    .hero-buttons {
        flex-direction: row;
        justify-content: center;
    }
}

/* === Categories Grid === */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

@media (min-width: 768px) {
    .categories-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-lg);
    }
}

@media (min-width: 1024px) {
    .categories-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

.category-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-lg);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    text-align: center;
    color: var(--color-text);
    transition: var(--transition-normal);
}

.category-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    color: var(--color-text);
}

.category-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.category-card h3 {
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-xs);
}

.category-count {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

/* === Services Grid === */
.services-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: var(--spacing-lg);
}

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

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

.services-grid-4 {
    grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 768px) {
    .services-grid-4 {
        grid-template-columns: repeat(4, 1fr);
    }
}

.service-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: var(--transition-normal);
}

.service-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.service-card-image {
    display: block;
    width: 100%;
    position: relative;
    aspect-ratio: 4/3;
    background: var(--color-bg-alt);
    overflow: hidden;
}

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

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

.service-card-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    font-size: 3rem;
    color: var(--color-text-muted);
}

.service-badge {
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    padding: 0.25rem 0.5rem;
    background: var(--color-primary);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
}

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

.service-category {
    display: inline-block;
    font-size: 0.75rem;
    color: var(--color-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.025em;
    margin-bottom: var(--spacing-xs);
}

.service-card-content h3 {
    font-size: 1.0625rem;
    margin-bottom: var(--spacing-sm);
}

.service-card-content h3 a {
    color: var(--color-text);
}

.service-card-content h3 a:hover {
    color: var(--color-primary);
}

.service-card-content p {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.service-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-sm);
}

.service-price {
    font-weight: 600;
    color: var(--color-text);
}

/* === Services Layout (with Filter) === */
.services-layout {
    display: grid;
    gap: var(--spacing-xl);
}

@media (min-width: 768px) {
    .services-layout {
        grid-template-columns: 250px 1fr;
    }
}

.services-filter {
    background: var(--color-bg-alt);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    height: fit-content;
}

.filter-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.filter-group label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
}

.filter-group input {
    width: 100%;
    padding: 0.625rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 0.9375rem;
}

.filter-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.filter-link {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--color-text);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.filter-link:hover {
    background: var(--color-bg);
    color: var(--color-primary);
}

.filter-link.active {
    background: var(--color-primary);
    color: white;
}

.services-header {
    margin-bottom: var(--spacing-md);
}

.results-count {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

/* === Page Header === */
.page-header {
    background: var(--color-bg-alt);
    padding: var(--spacing-xl) 0;
    text-align: center;
    border-bottom: 1px solid var(--color-border);
}

.page-header h1 {
    margin-bottom: var(--spacing-sm);
}

.page-header p {
    color: var(--color-text-light);
}

/* === Breadcrumb === */
.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xl);
}

.breadcrumb a {
    color: var(--color-text-light);
}

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

/* === Service Detail === */
.service-detail-grid {
    display: grid;
    gap: var(--spacing-xl);
}

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

.service-gallery {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.gallery-main {
    aspect-ratio: 4/3;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--color-bg-alt);
}

.gallery-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-thumbs {
    display: flex;
    gap: var(--spacing-sm);
    overflow-x: auto;
}

.gallery-thumb {
    flex-shrink: 0;
    width: 80px;
    height: 60px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    padding: 0;
    background: none;
}

.gallery-thumb.active {
    border-color: var(--color-primary);
}

.gallery-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    aspect-ratio: 4/3;
    background: var(--color-bg-alt);
    border-radius: var(--radius-lg);
    color: var(--color-text-muted);
}

.gallery-placeholder span {
    font-size: 4rem;
}

.service-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.service-category-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--color-secondary);
    color: white;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    border-radius: var(--radius-full);
}

.service-short-desc {
    font-size: 1.125rem;
    color: var(--color-text-light);
}

.service-price-box {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: var(--spacing-sm) var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-bg-alt);
    border-radius: var(--radius-md);
}

.service-price-label {
    font-weight: 500;
}

.service-price-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.service-deposit {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.wishlist-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

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

.qty-control label {
    font-weight: 500;
}

.qty-input-group {
    display: flex;
    align-items: center;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.qty-btn {
    width: 40px;
    height: 40px;
    background: var(--color-bg-alt);
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.qty-btn:hover {
    background: var(--color-border);
}

.qty-input-group input {
    width: 50px;
    height: 40px;
    border: none;
    text-align: center;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 500;
    -moz-appearance: textfield;
    appearance: textfield;
}

.qty-input-group input::-webkit-outer-spin-button,
.qty-input-group input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    appearance: none;
    margin: 0;
}

.in-wishlist-notice {
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(42, 157, 143, 0.1);
    color: var(--color-success);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
}

.service-specs {
    border-top: 1px solid var(--color-border);
    padding-top: var(--spacing-lg);
}

.service-specs h3 {
    margin-bottom: var(--spacing-md);
}

.specs-list {
    display: grid;
    gap: var(--spacing-sm);
}

.spec-item {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border);
}

.spec-item dt {
    color: var(--color-text-light);
}

.spec-item dd {
    font-weight: 500;
    text-align: right;
}

.service-description {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-2xl);
    border-top: 1px solid var(--color-border);
}

.service-description h2 {
    margin-bottom: var(--spacing-md);
}

.similar-services {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-2xl);
    border-top: 1px solid var(--color-border);
}

.similar-services h2 {
    margin-bottom: var(--spacing-lg);
}

/* === Wishlist === */
.wishlist-content {
    max-width: 900px;
    margin: 0 auto;
}

.wishlist-table-wrapper {
    display: none;
    overflow-x: auto;
}

@media (min-width: 768px) {
    .wishlist-table-wrapper {
        display: block;
    }
}

.wishlist-table {
    width: 100%;
    border-collapse: collapse;
}

.wishlist-table th,
.wishlist-table td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.wishlist-table th {
    font-weight: 500;
    color: var(--color-text-light);
    font-size: 0.875rem;
}

.wishlist-item-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.wishlist-item-image {
    width: 80px;
    height: 60px;
    border-radius: var(--radius-md);
    overflow: hidden;
    flex-shrink: 0;
    background: var(--color-bg-alt);
}

.wishlist-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.wishlist-item-image .placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    font-size: 1.5rem;
    color: var(--color-text-muted);
}

.wishlist-item-details h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
}

.wishlist-item-details h4 a {
    color: var(--color-text);
}

.wishlist-item-category {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.wishlist-item-qty .qty-input-group {
    display: inline-flex;
}

.wishlist-item-qty .qty-input {
    width: 40px;
    height: 36px;
}

.wishlist-item-qty .qty-btn {
    width: 36px;
    height: 36px;
}

.wishlist-item-actions .btn-remove {
    width: 36px;
    height: 36px;
    padding: 0;
}

/* Mobile Wishlist Cards */
.wishlist-cards {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

@media (min-width: 768px) {
    .wishlist-cards {
        display: none;
    }
}

.wishlist-card {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-bg-alt);
    border-radius: var(--radius-lg);
}

.wishlist-card-image {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-md);
    overflow: hidden;
    flex-shrink: 0;
}

.wishlist-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.wishlist-card-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.wishlist-card-content h4 {
    font-size: 1rem;
}

.wishlist-card-content h4 a {
    color: var(--color-text);
}

.wishlist-card-price {
    font-weight: 600;
    color: var(--color-text);
}

.wishlist-card-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.wishlist-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
}

/* === Forms === */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(230, 57, 70, 0.1);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: var(--color-danger);
}

.form-error {
    display: block;
    margin-top: var(--spacing-xs);
    color: var(--color-danger);
    font-size: 0.875rem;
}

.form-hint {
    display: block;
    margin-top: var(--spacing-xs);
    color: var(--color-text-muted);
    font-size: 0.8125rem;
}

.form-row {
    display: grid;
    gap: var(--spacing-md);
}

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

.radio-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.radio-label,
.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    cursor: pointer;
}

.radio-label input,
.checkbox-label input {
    width: auto;
    margin-top: 3px;
}

.form-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

fieldset {
    border: none;
    margin-bottom: var(--spacing-xl);
}

fieldset legend {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border);
    width: 100%;
}

/* === Inquiry Form === */
.inquiry-layout {
    display: grid;
    gap: var(--spacing-xl);
}

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

.inquiry-form-wrapper {
    order: 2;
}

@media (min-width: 768px) {
    .inquiry-form-wrapper {
        order: 1;
    }
}

.inquiry-summary {
    order: 1;
    background: var(--color-bg-alt);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    height: fit-content;
    position: sticky;
    top: calc(var(--header-height) + var(--spacing-md));
}

@media (min-width: 768px) {
    .inquiry-summary {
        order: 2;
    }
}

.inquiry-summary h3 {
    margin-bottom: var(--spacing-md);
}

.summary-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.summary-item {
    display: flex;
    gap: var(--spacing-sm);
    font-size: 0.9375rem;
}

.summary-qty {
    font-weight: 600;
    color: var(--color-primary);
    flex-shrink: 0;
}

.summary-footer {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.summary-edit {
    font-size: 0.875rem;
}

/* === Thanks Page === */
.thanks-section {
    min-height: 60vh;
    display: flex;
    align-items: center;
}

.thanks-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.thanks-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-success);
    color: white;
    font-size: 2rem;
    border-radius: var(--radius-full);
}

.thanks-content h1 {
    margin-bottom: var(--spacing-md);
}

.thanks-message {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
}

.thanks-reference {
    display: inline-flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    background: var(--color-bg-alt);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
}

.reference-label {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.reference-code {
    font-size: 1.5rem;
    font-weight: 700;
    font-family: monospace;
    color: var(--color-primary);
}

.thanks-note {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xl);
}

.thanks-actions {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* === Error Page === */
.error-section {
    min-height: 60vh;
    display: flex;
    align-items: center;
}

.error-content {
    text-align: center;
    max-width: 500px;
    margin: 0 auto;
}

.error-code {
    font-size: 6rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: var(--spacing-md);
}

.error-content h1 {
    margin-bottom: var(--spacing-md);
}

.error-content p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
}

.error-actions {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* === Empty State === */
.empty-state {
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-xl);
}

.empty-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.empty-state h3 {
    margin-bottom: var(--spacing-sm);
}

.empty-state p {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
}

/* === Alerts === */
.alert {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

.alert ul {
    margin-top: var(--spacing-sm);
    padding-left: var(--spacing-lg);
    list-style: disc;
}

.alert-success {
    background: rgba(42, 157, 143, 0.1);
    border: 1px solid rgba(42, 157, 143, 0.3);
    color: var(--color-success);
}

.alert-danger {
    background: rgba(230, 57, 70, 0.1);
    border: 1px solid rgba(230, 57, 70, 0.3);
    color: var(--color-danger);
}

/* === CTA Section === */
.cta-section {
    background: var(--color-bg-alt);
}

.cta-box {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-box h2 {
    margin-bottom: var(--spacing-sm);
}

.cta-box p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

.section-cta {
    text-align: center;
    margin-top: var(--spacing-xl);
}

/* === Footer === */
.footer {
    background: var(--color-bg-dark);
    color: white;
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-grid {
    display: grid;
    gap: var(--spacing-xl);
}

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

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.footer-col h4 {
    color: white;
    margin-bottom: var(--spacing-md);
    font-size: 1rem;
}

.footer-col p {
    color: rgba(255,255,255,0.7);
    font-size: 0.9375rem;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-col a {
    color: rgba(255,255,255,0.7);
    font-size: 0.9375rem;
    transition: var(--transition-fast);
}

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

.footer-bottom {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255,255,255,0.5);
    font-size: 0.875rem;
}