/**
 * York Home Marketing Website Styles
 * yorkhome.ynetplus.ca
 *
 * Design System:
 * - Primary: Navy Blue #13265C
 * - Accent: Red #EF4444
 * - Background: White #FFFFFF
 * - Text: Gray #1F2937
 */

/* ============================================
   CSS Variables
   ============================================ */
:root {
    /* York Home Brand Colors */
    --color-primary: #8ABE6A;           /* York Green */
    --color-primary-light: #9BC87D;     /* Lighter green for hover */
    --color-primary-dark: #7AAF5A;      /* Darker green */
    --color-accent: #85BA64;            /* Accent green */
    --color-accent-hover: #76AB55;      /* Accent hover */

    /* York Brand Palette */
    --color-york-green: #8ABE6A;
    --color-york-green-light: #DFF7D2;
    --color-york-green-pale: #E7F9DE;
    --color-york-gray: #858787;
    --color-york-gray-light: #888989;
    --color-york-offwhite: #F6F8F8;

    /* Neutrals */
    --color-white: #FFFFFF;
    --color-gray-50: #F9FAFB;
    --color-gray-100: #F3F4F6;
    --color-gray-200: #E5E7EB;
    --color-gray-300: #D1D5DB;
    --color-gray-400: #9CA3AF;
    --color-gray-500: #6B7280;
    --color-gray-600: #4B5563;
    --color-gray-700: #374151;
    --color-gray-800: #1F2937;
    --color-gray-900: #111827;

    /* Status Colors */
    --color-success: #10B981;
    --color-warning: #F59E0B;
    --color-error: #EF4444;

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 200ms ease;
    --transition-slow: 300ms ease;

    /* Container */
    --container-max: 1280px;
    --container-padding: 1rem;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-white);
    -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-light);
}

button {
    font-family: inherit;
    cursor: pointer;
}

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

.section {
    padding: var(--spacing-3xl) 0;
}

.section--alt {
    background-color: var(--color-gray-50);
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-gray-900);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

@media (min-width: 768px) {
    h1 { font-size: 3.5rem; }
    h2 { font-size: 2.5rem; }
    h3 { font-size: 1.75rem; }
}

.text-sm { font-size: 0.875rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }

.text-muted { color: var(--color-gray-500); }
.text-center { text-align: center; }

/* ============================================
   Navigation
   ============================================ */
.nav {
    background: var(--color-white);
    border-bottom: 1px solid var(--color-gray-200);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) 0;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 600;
    font-size: 1.125rem;
    color: var(--color-gray-900);
    letter-spacing: -0.01em;
    text-decoration: none;
}

.nav__logo span {
    font-family: 'Poppins', 'Inter', sans-serif;
    font-weight: 600;
}

.nav__logo img {
    height: 40px;
    width: auto;
}

.nav__links {
    display: none;
    list-style: none;
    gap: var(--spacing-lg);
    align-items: center;
}

@media (min-width: 768px) {
    .nav__links {
        display: flex;
    }
}

.nav__links a,
.nav__links button {
    color: var(--color-gray-700);
    font-weight: 500;
    font-size: 0.95rem;
    padding: var(--spacing-sm) var(--spacing-sm);
    text-decoration: none;
    line-height: 1.5;
    white-space: nowrap;
}

.nav__links a:hover,
.nav__links button:hover {
    color: var(--color-primary);
}

.nav__cta {
    display: none;
}

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

.nav__mobile-toggle {
    display: flex;
    background: none;
    border: none;
    padding: var(--spacing-sm);
}

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

/* Mobile Menu — Overlay + Slide-in Panel */
.nav__mobile-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 200;
}

.nav__mobile-overlay.active {
    display: block;
}

.nav__mobile-panel {
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    max-width: 85vw;
    height: 100%;
    background: var(--color-white);
    padding: var(--spacing-xl);
    overflow-y: auto;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.15);
}

.nav__mobile-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
}

.nav__mobile-links {
    list-style: none;
    padding-top: var(--spacing-3xl);
}

.nav__mobile-item {
    border-bottom: 1px solid var(--color-gray-100);
}

.nav__mobile-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--spacing-md) 0;
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--color-gray-800);
    text-decoration: none;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
}

.nav__mobile-link .nav__chevron {
    transition: transform 0.2s ease;
}

.nav__mobile-item--has-children.open > .nav__mobile-link .nav__chevron {
    transform: rotate(180deg);
}

/* Mobile accordion sub-navigation */
.nav__mobile-subnav {
    list-style: none;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
    padding-left: var(--spacing-md);
}

.nav__mobile-item--has-children.open > .nav__mobile-subnav {
    max-height: 300px;
}

.nav__mobile-sublink {
    display: block;
    padding: var(--spacing-sm) 0;
    font-size: 0.95rem;
    font-weight: 400;
    color: var(--color-gray-600);
    text-decoration: none;
}

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

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    transition: all var(--transition-fast);
    text-decoration: none;
}

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

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

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

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

.btn--outline {
    background: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
}

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

.btn--lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn--sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn--block {
    width: 100%;
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    padding: var(--spacing-3xl) 0;
    min-height: 60vh;
    display: flex;
    align-items: center;
}

@media (min-width: 768px) {
    .hero {
        min-height: 70vh;
    }
}

.hero__inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

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

.hero__content {
    text-align: center;
}

@media (min-width: 768px) {
    .hero__content {
        text-align: left;
    }
}

.hero__title {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    color: var(--color-white);
}

@media (min-width: 768px) {
    .hero__title {
        font-size: 3.5rem;
    }
}

.hero__subtitle {
    font-size: 1.125rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-xl);
    max-width: 500px;
}

@media (min-width: 768px) {
    .hero__subtitle {
        font-size: 1.25rem;
    }
}

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

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

@media (min-width: 768px) {
    .hero__actions {
        justify-content: flex-start;
    }
}

.hero__image {
    display: none;
}

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

.hero__image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    object-fit: cover;
}

/* ============================================
   Quick Calculator Widget
   ============================================ */
.quick-calc {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    max-width: 400px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .quick-calc {
        margin: 0;
    }
}

.quick-calc__title {
    font-size: 1.25rem;
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-md);
}

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

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

.quick-calc__field label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-gray-600);
}

.quick-calc__field input {
    padding: 0.75rem;
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    font-size: 1rem;
    text-align: center;
}

.quick-calc__field input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(19, 38, 92, 0.1);
}

.quick-calc__price {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--color-gray-50);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

.quick-calc__price-label {
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

.quick-calc__price-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
}

/* ============================================
   Product Cards
   ============================================ */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.product-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
}

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

.product-card__image {
    aspect-ratio: 4/3;
    background: var(--color-gray-100);
    overflow: hidden;
}

.product-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* CSS Door Illustrations (placeholder for product images)
   Scoped under .door-illustration to avoid conflicts with calculator 3D preview */
.door-illustration {
    width: 100%;
    height: 100%;
    background: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px 32px;
    position: relative;
    overflow: hidden;
}

.door-illustration::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.02) 0%, rgba(0,0,0,0.06) 100%);
    pointer-events: none;
}

.door-illustration .door-frame {
    display: flex;
    gap: 3px;
    padding: 6px;
    background: #B0B0B0;
    border-radius: 2px;
    height: 140px;
    width: 80%;
    max-width: 200px;
    position: relative;
    z-index: 1;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.door-illustration .door-frame--frameless {
    padding: 0;
    background: transparent;
    gap: 2px;
    box-shadow: none;
}

.door-illustration .door-panel {
    flex: 1;
    border-radius: 1px;
    position: relative;
    overflow: hidden;
}

.door-illustration .door-panel--mirror {
    background: linear-gradient(155deg, #e8edf2 0%, #d4dbe4 25%, #bcc5d0 50%, #d0d8e2 75%, #e4eaf0 100%);
}

.door-illustration .door-panel--mirror::after {
    content: '';
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: linear-gradient(135deg, transparent 40%, rgba(255,255,255,0.3) 50%, transparent 60%);
    transform: rotate(-45deg);
    pointer-events: none;
}

.door-illustration .door-panel--panel {
    background: linear-gradient(180deg, #f5f5f5 0%, #ebebeb 100%);
}

/* Track line at bottom of framed doors */
.door-illustration .door-frame::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0; right: 0;
    height: 4px;
    background: #A0A0A0;
    border-radius: 0 0 2px 2px;
}

.door-illustration .door-frame--frameless::after {
    height: 2px;
    background: #D0D0D0;
    bottom: -2px;
}

.product-card__body {
    padding: var(--spacing-lg);
}

.product-card__badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    background: var(--color-gray-100);
    color: var(--color-gray-600);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-sm);
}

.product-card__title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-gray-800);
}

.product-card__price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.product-card__price span {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--color-gray-500);
}

/* ============================================
   Features / Value Props
   ============================================ */
.features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

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

.feature {
    text-align: center;
    padding: var(--spacing-lg);
}

.feature__icon {
    width: 48px;
    height: 48px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-full);
    font-size: 1.25rem;
}

.feature__title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-gray-800);
}

.feature__desc {
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

/* ============================================
   Trust Section
   ============================================ */
.trust {
    background: var(--color-gray-50);
    padding: var(--spacing-2xl) 0;
}

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

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

.trust__item {
    text-align: center;
}

.trust__number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
}

.trust__label {
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--color-gray-900);
    color: var(--color-gray-300);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

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

.footer__brand {
    max-width: 300px;
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.footer__desc {
    font-size: 0.875rem;
    line-height: 1.7;
}

.footer__title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.footer__links {
    list-style: none;
}

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

.footer__links a {
    color: var(--color-gray-400);
    font-size: 0.875rem;
    transition: color var(--transition-fast);
}

.footer__links a:hover {
    color: var(--color-white);
}

.footer__contact p {
    font-size: 0.875rem;
    margin-bottom: var(--spacing-sm);
}

.footer__bottom {
    border-top: 1px solid var(--color-gray-700);
    padding-top: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: center;
}

@media (min-width: 768px) {
    .footer__bottom {
        flex-direction: row;
        justify-content: space-between;
    }
}

.footer__copyright {
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

/* ============================================
   Calculator Page
   ============================================ */
.calculator {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-2xl);
}

.calculator__step {
    margin-bottom: var(--spacing-2xl);
}

.calculator__step-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-md);
}

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

.calculator__option {
    flex: 1;
    min-width: 120px;
    padding: var(--spacing-lg);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    background: var(--color-white);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.calculator__option.active {
    border-color: var(--color-primary);
    background: rgba(19, 38, 92, 0.05);
}

.calculator__option-title {
    font-weight: 600;
    color: var(--color-gray-800);
}

.calculator__colors {
    display: flex;
    gap: var(--spacing-md);
}

.calculator__color {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    border: 3px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.calculator__color:hover {
    transform: scale(1.1);
}

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

.calculator__color--white { background: #f3f4f6; }
.calculator__color--chrome { background: linear-gradient(135deg, #e5e7eb, #9ca3af); }
.calculator__color--black { background: #1f2937; }
.calculator__color--gold { background: linear-gradient(135deg, #fbbf24, #d97706); }

.calculator__dimensions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

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

.calculator__dimension-field label {
    font-weight: 500;
    color: var(--color-gray-700);
}

.calculator__dimension-field input {
    padding: var(--spacing-md);
    font-size: 1.25rem;
    text-align: center;
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-md);
}

.calculator__dimension-field input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.calculator__result {
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.calculator__result-config {
    font-size: 1.125rem;
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-md);
}

.calculator__result-sku {
    font-family: var(--font-mono);
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-lg);
}

.calculator__result-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.calculator__result-panels {
    background: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

.calculator__result-panels-title {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-sm);
}

/* ============================================
   Catalog / Filter
   ============================================ */
.catalog {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
}

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

.catalog__sidebar {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    height: fit-content;
}

.catalog__filter-group {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-gray-200);
}

.catalog__filter-group:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.catalog__filter-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-md);
}

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

.catalog__filter-option {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
}

.catalog__filter-option input {
    width: 18px;
    height: 18px;
}

.catalog__filter-option label {
    font-size: 0.875rem;
    color: var(--color-gray-600);
    cursor: pointer;
}

.catalog__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.catalog__count {
    color: var(--color-gray-500);
}

.catalog__sort select {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
}

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

.form-label {
    display: block;
    font-weight: 500;
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-sm);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: inherit;
    transition: border-color var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(19, 38, 92, 0.1);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-hint {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    margin-top: var(--spacing-xs);
}

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

/* ============================================
   Utilities
   ============================================ */
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }
.mt-5 { margin-top: var(--spacing-2xl); }

.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }
.mb-5 { margin-bottom: var(--spacing-2xl); }

.hidden { display: none !important; }
.visible { display: block !important; }

@media (max-width: 767px) {
    .hidden-mobile { display: none !important; }
}

@media (min-width: 768px) {
    .hidden-desktop { display: none !important; }
}

/* ============================================
   Shared Component Placeholders (anti-FOUC)
   ============================================ */
#site-header {
    min-height: 65px;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-gray-200);
}

#site-footer {
    min-height: 200px;
    background: var(--color-gray-900);
}

/* ============================================
   Button Outline Variant
   ============================================ */
.btn--outline {
    background: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
}

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

/* ============================================
   B2B Section
   ============================================ */
.b2b-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-gray-50);
}

.b2b-section h2 {
    margin-bottom: var(--spacing-sm);
}

.b2b-section .text-muted {
    margin-bottom: var(--spacing-2xl);
}

.b2b-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
}

@media (max-width: 767px) {
    .b2b-grid {
        grid-template-columns: 1fr;
    }
}

.b2b-card {
    text-align: center;
    padding: var(--spacing-2xl) var(--spacing-xl);
    background: white;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    transition: transform 0.2s, box-shadow 0.2s;
}

.b2b-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.b2b-card__icon {
    width: 56px;
    height: 56px;
    background: var(--color-york-green-pale);
    color: var(--color-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
}

.b2b-card__title {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
}

.b2b-card__desc {
    color: var(--color-gray-600);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

/* ============================================
   CTA Banner (Full-width call-to-action)
   ============================================ */
.cta-banner {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    padding: var(--spacing-3xl) var(--spacing-xl);
    text-align: center;
}

.cta-banner__title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--color-white);
}

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

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

/* ============================================
   Trust Bar (Client Logos)
   ============================================ */
.trust-bar {
    padding: var(--spacing-2xl) 0;
    background: white;
    border-top: 1px solid var(--color-gray-200);
    border-bottom: 1px solid var(--color-gray-200);
}

.trust-bar__title {
    text-align: center;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-lg);
}

.trust-bar__logos {
    display: flex;
    justify-content: center;
    gap: var(--spacing-2xl);
    flex-wrap: wrap;
}

.trust-bar__logo-placeholder {
    width: 120px;
    height: 48px;
    background: var(--color-gray-100);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-400);
    font-size: 0.75rem;
}

/* ============================================
   Coming Soon Page
   ============================================ */
.coming-soon {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-xl);
}

.coming-soon__icon {
    width: 64px;
    height: 64px;
    background: var(--color-york-green-pale);
    color: var(--color-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-xl);
}

.coming-soon h1 {
    margin-bottom: var(--spacing-md);
}

.coming-soon p {
    color: var(--color-gray-600);
    max-width: 500px;
    margin: 0 auto var(--spacing-xl);
}

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

/* ============================================
   Desktop Dropdown Navigation (v2 — rewritten)
   ============================================ */

/* Nav item — relative anchor for dropdown positioning */
.nav__item {
    position: relative;
    list-style: none;
    padding-bottom: 8px;
    margin-bottom: -8px;
}

/* Dropdown trigger — styled as a button that looks like a nav link */
.nav__item--has-dropdown > .nav__link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
}

.nav__item--has-dropdown > .nav__link:hover {
    color: var(--color-primary);
}

/* Chevron rotation on hover/open */
.nav__chevron {
    transition: transform 0.2s ease;
    flex-shrink: 0;
}

.nav__item--has-dropdown:hover .nav__chevron,
.nav__item--has-dropdown.open .nav__chevron {
    transform: rotate(180deg);
}

/* Dropdown panel — auto-width based on content */
.nav__dropdown {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(4px);
    min-width: 200px;
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    padding: 0.5rem 0.5rem;
    list-style: none;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s;
    pointer-events: none;
}

/* Hover bridge — invisible connector prevents hover loss */
.nav__dropdown::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 0;
    width: 100%;
    height: 8px;
}

/* Show dropdown on hover or keyboard open */
.nav__item--has-dropdown:hover > .nav__dropdown,
.nav__item--has-dropdown.open > .nav__dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
}

/* Dropdown link items — equal padding on both sides */
.nav__dropdown-link {
    display: block;
    padding: 0.5rem 1rem;
    color: var(--color-gray-700);
    font-weight: 400;
    font-size: 0.9rem;
    white-space: nowrap;
    text-decoration: none;
    text-align: left;
    border-radius: var(--radius-sm);
    transition: background 0.12s ease, color 0.12s ease;
}

.nav__dropdown-link:hover {
    background: var(--color-york-green-pale);
    color: var(--color-primary-dark);
}

/* Dropdown divider line */
.nav__dropdown-divider {
    height: 1px;
    background: var(--color-gray-100);
    margin: 0.375rem 1rem;
    list-style: none;
}

/* Active state for nav links */
.nav__link--active {
    color: var(--color-primary) !important;
}

/* Mobile active state */
.nav__mobile-link.nav__link--active {
    color: var(--color-primary);
}