/* Global styles for interior design website */

/* CSS Custom Properties for Responsive Design */
:root {
    /* Breakpoints */
    --mobile-small: 320px;
    --mobile: 480px;
    --tablet: 768px;
    --desktop: 1024px;
    --desktop-large: 1200px;

    /* Touch targets */
    --touch-target-min: 44px;
    --touch-target-comfortable: 48px;

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

    /* Typography */
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;

    /* Theme Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #ffffff;
    --bg-tertiary: #ffffff;
    --bg-gradient-start: #ffffff;
    --bg-gradient-end: #ffffff;

    --text-primary: #2c3e50;
    --text-secondary: #5a6c7d;
    --text-muted: #6c757d;
    --text-light: #adb5bd;
    --text-inverse: #ffffff;

    --accent-primary: #836c55;
    --accent-primary-hover: #836c55;
    --accent-secondary: #836c55;
    --accent-secondary-hover: #836c55;
    --accent-success: #28a745;
    --accent-warning: #ffc107;
    --accent-error: #dc3545;
    --accent-featured: #ffc107;

    --border-primary: #ffffff;
    --border-secondary: #ffffff;
    --border-light: #ffffff;

    --shadow-light: rgba(0, 0, 0, 0.1);
    --shadow-medium: rgba(0, 0, 0, 0.15);
    --shadow-dark: rgba(0, 0, 0, 0.3);

    --overlay-light: rgba(0, 0, 0, 0.7);
    --overlay-dark: rgba(0, 0, 0, 0.9);

    /* Interactive States */
    --hover-bg: rgba(52, 152, 219, 0.1);
    --active-bg: rgba(52, 152, 219, 0.2);
    --focus-outline: #836c55;

    /* Legacy color variables for backward compatibility */
    --color-primary: var(--accent-primary);
    --color-primary-dark: var(--accent-primary-hover);
    --color-secondary: var(--text-primary);
    --color-text: var(--text-primary);
    --color-text-light: var(--text-secondary);
    --color-text-muted: var(--text-muted);
    --color-border: var(--border-primary);
    --color-background: var(--bg-primary);
    --color-background-light: var(--bg-secondary);
}

:root {
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Glacial Indifference', sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: #5d4f45;
}

/* Accessibility utilities */
.visually-hidden {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

/* Skip link for keyboard navigation */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--accent-primary);
    color: var(--text-inverse);
    padding: 8px 16px;
    text-decoration: none;
    border-radius: 4px;
    z-index: 10000;
    transition: top var(--transition-fast);
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.skip-link:focus {
    top: 6px;
    outline: 3px solid var(--focus-outline);
    outline-offset: 2px;
}

/* Enhanced touch interactions */
@media (hover: none) and (pointer: coarse) {

    /* Touch device specific styles */
    .nav-link,
    .cta-button,
    .contact-link,
    .footer-link,
    .footer-bottom-link,
    .filter-btn,
    .submit-btn {
        min-height: var(--touch-target-comfortable);
        min-width: var(--touch-target-min);
    }

    /* Remove hover effects on touch devices */
    .nav-link:hover,
    .cta-button:hover,
    .contact-link:hover,
    .footer-link:hover,
    .filter-btn:hover,
    .gallery-item:hover {
        transform: none;
    }

    /* Add active states for touch feedback */
    .nav-link:active,
    .cta-button:active,
    .contact-link:active,
    .footer-link:active,
    .filter-btn:active,
    .submit-btn:active {
        background-color: var(--hover-bg);
        transform: scale(0.98);
    }

    /* Enhanced touch targets for interactive elements */
    .gallery-item,
    .modal-close,
    .modal-nav-btn {
        min-height: var(--touch-target-min);
    }

    /* Improve touch scrolling */
    .nav-menu,
    .modal-info {
        -webkit-overflow-scrolling: touch;
    }
}

/* Reduced motion preferences */
@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;
    }

    .gallery-item {
        animation: none;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {

    .nav-link,
    .footer-link,
    .contact-link {
        border: 1px solid currentColor;
    }

    .cta-button,
    .filter-btn,
    .submit-btn {
        border: 2px solid currentColor;
    }
}

/* Navigation styles */
.header {
    background-color: var(--bg-primary);
    box-shadow: var(--shadow-sm);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.navbar {
    width: 100%;
}

.nav-container {
    max-width: var(--desktop-large);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    align-items: center;
    height: 70px;
    gap: var(--spacing-md);
}

.nav-container>.nav-logo {
    flex: 1;
}

.nav-logo {
    font-family: 'Times New Roman', Times, serif;
    font-size: 70px;
    color: var(--text-primary);
}

.logo-link {
    text-decoration: none;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    min-height: var(--touch-target-min);
    padding: var(--spacing-sm);
    border-radius: 4px;
    transition: background-color var(--transition-fast);
}

.logo-link:hover {
    background-color: var(--bg-secondary);
}

.logo-text {
    font-size: var(--font-size-2xl);
    font-weight: bold;
    color: #5d4f45;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
    flex-direction: column;
    justify-content: space-around;
    width: 2rem;
    height: 2rem;
    border-radius: 4px;
    transition: background-color var(--transition-fast);
}

/* Hidden on desktop, shown on mobile via media query */
.nav-overlay {
    display: none;
}

.nav-toggle:hover {
    background-color: var(--bg-secondary);
}

.nav-toggle:focus {
    outline: 3px solid var(--focus-outline);
    outline-offset: 2px;
}

.nav-toggle:focus:not(:focus-visible) {
    outline: none;
}

.nav-toggle:focus-visible {
    outline: 3px solid var(--focus-outline);
    outline-offset: 2px;
}

.hamburger-line {
    width: 100%;
    height: 3px;
    background-color: var(--text-primary);
    transition: all var(--transition-base);
    transform-origin: center;
    border-radius: 2px;
    color: #5d4f45;
}

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--spacing-xl);
}

/* Home link only visible in mobile drawer */
.nav-item-home {
    display: none;
}

.nav-item {
    color: #5d4f45;
    font-family: 'Times New Roman', Times, serif;
    position: relative;
}

.nav-link {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 4px;
    transition: all var(--transition-base);
    position: relative;
    display: flex;
    align-items: center;
    min-height: var(--touch-target-min);
}

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

.nav-link:focus {
    outline: 3px solid var(--focus-outline);
    outline-offset: 2px;
}

.nav-link:focus:not(:focus-visible) {
    outline: none;
}

.nav-link:focus-visible {
    outline: 3px solid var(--focus-outline);
    outline-offset: 2px;
}

.nav-link.active {
    color: var(--accent-primary);
    font-weight: 600;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: var(--spacing-md);
    right: var(--spacing-md);
    height: 2px;
    background-color: var(--accent-primary);
}

/* Adjust body padding for fixed header */
body {
    padding-top: 70px;
}

/* Main content area */
main {
    flex: 1;
}

/* Shared Page Header - used across all pages for title + paragraph sections */
.page-header {
    text-align: center;
    padding: 4rem 2rem 2rem;
    background: linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
}

.page-header__title {
    font-size: 3rem;
    font-weight: 600;
    font-family: 'Times New Roman', Times, serif;
    color: #5d4f45;
    line-height: 1.2;
    margin: 0;
    margin-bottom: 1rem;
    scroll-margin-top: 120px;
}

.page-header__text {
    font-size: 1.25rem;
    color: #5d4f45;
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Responsive Page Header */
@media (max-width: 768px) {
    .page-header {
        padding: 3rem 1rem 1.5rem;
    }

    .page-header__title {
        font-size: 2.25rem;
    }

    .page-header__text {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .page-header__title {
        font-size: 1.85rem;
    }

    .page-header__text {
        font-size: 0.95rem;
    }
}

/* Responsive Navigation Styles */

/* Tablet Navigation (768px - 1024px) */
@media (min-width: 769px) and (max-width: 1024px) {
    .nav-container {
        padding: 0 1.5rem;
    }

    .nav-menu {
        gap: 1.5rem;
    }

    .nav-link {
        padding: 0.5rem 0.75rem;
        font-size: 0.95rem;
    }
}

/* Mobile Navigation (320px - 768px) */
@media (max-width: 768px) {
    .nav-container {
        padding: 0 1rem;
        height: 60px;
        gap: var(--spacing-sm);
        flex-direction: row;
    }

    /* Move hamburger to the left */
    .nav-toggle {
        display: flex;
        min-width: 44px;
        min-height: 44px;
        padding: 0.75rem;
        order: -1;
    }

    .nav-logo {
        order: 0;
    }

    .header {
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }

    body {
        padding-top: 60px;
    }

    .logo-text {
        font-size: 1.3rem;
    }

    .hamburger-line {
        width: 100%;
        height: 2px;
        background-color: #5d4f45;
        transition: all 0.3s ease;
        transform-origin: center;
    }

    /* Left-side drawer navigation */
    .nav-menu {
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        width: 280px;
        max-width: 80vw;
        background-color: #ffffff;
        flex-direction: column;
        padding: 5rem 0 2rem;
        box-shadow: 4px 0 20px var(--shadow-medium);
        transform: translateX(-100%);
        visibility: hidden;
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.3s;
        gap: 0;
        overflow-y: auto;
        z-index: 1001;
    }

    .nav-menu.active {
        transform: translateX(0);
        visibility: visible;
    }

    /* Overlay behind the drawer */
    .nav-overlay {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.3s ease, visibility 0.3s;
        z-index: 1000;
    }

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

    .nav-item {
        width: 100%;
        border-bottom: 1px solid var(--border-light);
    }

    .nav-item-home {
        display: list-item;
    }

    /* On mobile, don't highlight services when home is already highlighted */
    .nav-link.nav-link-services.active {
        background-color: transparent;
        color: #5d4f45;
        font-weight: 500;
        border-left: none;
    }

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

    .nav-link {
        display: flex;
        padding: 1rem 1.5rem;
        text-align: left;
        border-radius: 0;
        font-size: 1.1rem;
        min-height: 44px;
        align-items: center;
        transition: all 0.2s ease;
        color: #5d4f45;
    }

    .nav-link:hover {
        background-color: #f8f4f0;
        color: var(--accent-primary);
        padding-left: 2rem;
    }

    .nav-link.active {
        background-color: #f8f4f0;
        color: var(--accent-primary);
        font-weight: 600;
        border-left: 4px solid var(--accent-primary);
    }

    .nav-link.active::after {
        display: none;
    }

    /* Enhanced hamburger animation */
    .nav-toggle.active .hamburger-line:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav-toggle.active .hamburger-line:nth-child(2) {
        opacity: 0;
        transform: scaleX(0);
    }

    .nav-toggle.active .hamburger-line:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
}

/* Small Mobile (320px - 480px) */
@media (max-width: 480px) {
    .nav-container {
        padding: 0 0.75rem;
        height: 56px;
        gap: var(--spacing-xs);
    }

    body {
        padding-top: 56px;
    }

    .logo-text {
        font-size: 1.2rem;
    }

    .nav-toggle {
        min-width: 40px;
        min-height: 40px;
        padding: 0.5rem;
    }

    .nav-menu {
        width: 260px;
        padding-top: 4rem;
    }

    .nav-link {
        padding: 0.875rem 1rem;
        font-size: 1rem;
    }

    .nav-link:hover {
        padding-left: 1.5rem;
    }
}

/* Footer styles */
.footer {
    background-image: url('../images/Hero%26FooterBackground6.png');
    margin-top: auto;
}

.footer-container {
    max-width: var(--desktop-large);
    margin: 0 auto;
    padding: 0 var(--spacing-md);

}

.footer-content {
    display: grid;
    grid-template-columns: 7fr 3fr;
    gap: var(--spacing-xl);
    padding: var(--spacing-xxl) 0 var(--spacing-xl);
}

.footer-section {
    display: flex;
    flex-direction: column;
}

.footer-title {
    font-size: var(--font-size-2xl);
    font-weight: bold;
    color: var(--accent-primary);
    margin-bottom: var(--spacing-md);
}

.footer-description {
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-base);
}

.footer-heading {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: #5d4f45;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.contact-row {
    display: flex;
    gap: 3rem;
    flex-wrap: wrap;
}

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

.contact-label {
    font-weight: 600;
    color: #5d4f45;
    font-size: var(--font-size-sm);
}

.location-icon {
    display: inline-block;
    vertical-align: middle;
    margin-right: 0.25rem;
}

.contact-link {
    color: #5d4f45;
    text-decoration: none;
    transition: color var(--transition-base);
    padding: var(--spacing-xs) 0;
    border-radius: 4px;
}

.contact-link:hover {
    color: var(--accent-primary-hover);
    text-decoration: underline;
}

.contact-link:focus {
    outline: 2px solid var(--focus-outline);
    outline-offset: 2px;
}

.contact-text {
    color: #5d4f45;
    line-height: 1.4;
}

.footer-nav {
    margin-top: var(--spacing-sm);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-base);
    padding: var(--spacing-xs) 0;
    border-radius: 4px;
}

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

.footer-link:focus {
    outline: 2px solid var(--focus-outline);
    outline-offset: 2px;
}

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

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

.hours-day {
    font-weight: 500;
    color: #5d4f45;
}

.hours-time {
    color: #5d4f45;
}

.footer-bottom {
    border-top: 1px solid var(--border-secondary);
    padding: var(--spacing-lg) 0;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.copyright {
    color: #5d4f45;
    font-size: var(--font-size-sm);
    margin: 0;
}

.footer-bottom-links {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-bottom-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: color var(--transition-base);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
}

.footer-bottom-link:hover {
    color: var(--accent-primary);
}

.footer-bottom-link:focus {
    outline: 2px solid var(--focus-outline);
    outline-offset: 2px;
}

/* Responsive Footer Styles */

/* Tablet Footer (768px - 1024px) */
@media (min-width: 769px) and (max-width: 1024px) {
    .footer-container {
        padding: 0 1.5rem;
    }

    .footer-content {
        grid-template-columns: 7fr 3fr;
        gap: 2.5rem;
        padding: 2.5rem 0 2rem;
    }

    .footer-section:nth-child(odd) {
        text-align: left;
    }

    .footer-section:nth-child(even) {
        text-align: right;
    }
}

/* Mobile Footer (320px - 768px) */
@media (max-width: 768px) {
    .footer-container {
        padding: 0 1rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 2rem 0 1.5rem;
    }

    .footer-section {
        text-align: center;
    }

    .footer-title {
        font-size: 1.3rem;
    }

    .footer-description {
        font-size: 0.95rem;
        max-width: 400px;
        margin: 0 auto 1rem;
    }

    .contact-info {
        align-items: center;
    }

    .contact-row {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .contact-item {
        align-items: center;
        text-align: center;
    }

    .contact-link,
    .footer-link {
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 0.5rem;
        border-radius: 4px;
        transition: background-color 0.2s ease;
    }

    .contact-link:hover,
    .footer-link:hover {
        background-color: var(--hover-bg);
    }

    .hours-item {
        justify-content: center;
        gap: 1rem;
        padding: 0.25rem 0;
    }

    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .footer-bottom-links {
        justify-content: center;
        flex-wrap: wrap;
    }

    .footer-bottom-link {
        min-height: 44px;
        display: flex;
        align-items: center;
        padding: 0.5rem 0.75rem;
        border-radius: 4px;
        transition: background-color 0.2s ease;
    }

    .footer-bottom-link:hover {
        background-color: var(--hover-bg);
    }
}

/* Small Mobile Footer (320px - 480px) */
@media (max-width: 480px) {
    .footer-container {
        padding: 0 0.75rem;
    }

    .footer-content {
        padding: 1.5rem 0 1rem;
        gap: 1.5rem;
    }

    .footer-title {
        font-size: 1.2rem;
    }

    .footer-description {
        font-size: 0.9rem;
    }

    .footer-heading {
        font-size: 1rem;
    }

    .contact-text,
    .hours-time,
    .hours-day {
        font-size: 0.9rem;
    }

    .footer-bottom-links {
        flex-direction: column;
        gap: 0.5rem;
        align-items: center;
    }

    .footer-bottom-link {
        width: 100%;
        max-width: 200px;
        justify-content: center;
    }

    .copyright {
        font-size: 0.85rem;
    }
}