/* ===================================
   Wallpaper Hanger Studio - Main Styles
   Editorial, Studio-like, Craft-focused Design
   =================================== */

/* CSS Variables */
:root {
    --color-bg: #faf9f7;
    --color-bg-alt: #f5f4f2;
    --color-text: #2d2d2d;
    --color-text-light: #5a5a5a;
    --color-accent: #8b9a8b;
    --color-accent-dark: #6b7a6b;
    --color-border: #e0ddd8;
    --color-white: #ffffff;
    --color-error: #ff6b6b;
    --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-heading: Georgia, 'Times New Roman', serif;
    --max-width: 1200px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    --transition: 0.3s ease;
}

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

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

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

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

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

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

ul, ol {
    list-style: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 400;
    line-height: 1.3;
    color: var(--color-text);
}

h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: var(--spacing-md);
}

h2 {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-sm);
}

h3 {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    margin-bottom: var(--spacing-sm);
}

p {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-light);
}

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

.container-narrow {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===================================
   HEADER & NAVIGATION
   =================================== */
.header {
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    max-width: var(--max-width);
    margin: 0 auto;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--color-text);
}

.logo span {
    color: var(--color-accent);
}

/* Main Navigation */
.main-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.nav-list {
    display: flex;
    gap: var(--spacing-sm);
}

.nav-item {
    position: relative;
}

.nav-link {
    display: block;
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.95rem;
    color: var(--color-text);
    border: 1px solid transparent;
    transition: all var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-accent-dark);
    border-color: var(--color-border);
}

/* Dropdown Menu */
.dropdown {
    position: relative;
}

.dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.dropdown-toggle::after {
    content: '▾';
    font-size: 0.75rem;
    transition: transform var(--transition);
}

.dropdown:hover .dropdown-toggle::after {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition);
    z-index: 100;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu a {
    display: block;
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.9rem;
    border-bottom: 1px solid var(--color-border);
}

.dropdown-menu a:last-child {
    border-bottom: none;
}

.dropdown-menu a:hover {
    background-color: var(--color-bg);
    color: var(--color-accent-dark);
}

/* Header CTA */
.header-cta {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 1px solid var(--color-text);
    font-size: 0.9rem;
    transition: all var(--transition);
}

.header-cta:hover {
    background-color: var(--color-text);
    color: var(--color-white);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--color-text);
    transition: all var(--transition);
}

/* ===================================
   HERO SECTION
   =================================== */
.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(250, 249, 247, 0.95) 0%, rgba(250, 249, 247, 0.7) 100%);
    z-index: -1;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    padding: var(--spacing-xl) 0;
}

.hero-text h1 {
    margin-bottom: var(--spacing-sm);
}

.hero-text p {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.hero-feature::before {
    content: '✓';
    color: var(--color-accent);
}

/* ===================================
   CONTACT FORM
   =================================== */
.feedback-form-container {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border: 1px solid var(--color-border);
}

.feedback-form-container h3 {
    text-align: center;
    margin-bottom: var(--spacing-md);
    font-family: var(--font-heading);
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
}

.form-group {
    position: relative;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--color-border);
    background-color: var(--color-bg);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
}

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

.form-submit {
    text-align: center;
    margin-top: var(--spacing-sm);
}

.submit-btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: transparent;
    border: 1px solid var(--color-text);
    color: var(--color-text);
    font-family: var(--font-primary);
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition);
}

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

#form-success {
    text-align: center;
    padding: var(--spacing-md);
    background-color: var(--color-bg);
    border: 1px solid var(--color-accent);
}

#form-success p {
    color: var(--color-accent-dark);
    margin: 0;
}

.error-message {
    color: var(--color-error);
    font-size: 0.85rem;
    margin-top: 5px;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-5px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===================================
   SECTIONS
   =================================== */
.section {
    padding: var(--spacing-xl) 0;
}

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

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

.section-header p {
    max-width: 600px;
    margin: 0 auto;
}

/* Full Width Image Section */
.full-width-image {
    width: 100%;
    height: 50vh;
    min-height: 400px;
    object-fit: cover;
}

/* ===================================
   SERVICES GRID
   =================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.service-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.service-card-image {
    height: 200px;
    overflow: hidden;
}

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

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

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

.service-card-content h3 {
    margin-bottom: var(--spacing-xs);
}

.service-card-content p {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-sm);
}

.card-link {
    display: inline-block;
    font-size: 0.9rem;
    color: var(--color-accent-dark);
    border-bottom: 1px solid var(--color-accent);
    padding-bottom: 2px;
}

.card-link:hover {
    color: var(--color-text);
    border-color: var(--color-text);
}

/* ===================================
   AREAS GRID
   =================================== */
.areas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-sm);
}

.area-card {
    display: block;
    padding: var(--spacing-md);
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    text-align: center;
    transition: all var(--transition);
}

.area-card:hover {
    background-color: var(--color-text);
    color: var(--color-white);
    border-color: var(--color-text);
}

.area-card h3 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xs);
}

.area-card p {
    font-size: 0.85rem;
    margin: 0;
}

.area-card:hover h3,
.area-card:hover p {
    color: var(--color-white);
}

/* ===================================
   IMAGE GALLERY
   =================================== */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-sm);
}

.gallery-item {
    overflow: hidden;
    aspect-ratio: 1;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

/* Figure & Figcaption */
figure {
    margin: 0;
}

figcaption {
    padding: var(--spacing-sm);
    font-size: 0.9rem;
    color: var(--color-text-light);
    font-style: italic;
}

/* ===================================
   CONTENT SECTIONS
   =================================== */
.content-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.content-section.reverse {
    direction: rtl;
}

.content-section.reverse > * {
    direction: ltr;
}

.content-text h2 {
    margin-bottom: var(--spacing-sm);
}

.content-text p {
    margin-bottom: var(--spacing-sm);
}

.content-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

/* ===================================
   TESTIMONIALS
   =================================== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.testimonial-card {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border: 1px solid var(--color-border);
}

.testimonial-text {
    font-style: italic;
    margin-bottom: var(--spacing-sm);
    position: relative;
    padding-left: var(--spacing-md);
}

.testimonial-text::before {
    content: '"';
    position: absolute;
    left: 0;
    top: -10px;
    font-size: 3rem;
    color: var(--color-accent);
    font-family: var(--font-heading);
}

.testimonial-author {
    font-weight: 600;
    color: var(--color-text);
}

.testimonial-location {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

/* ===================================
   MAP SECTION
   =================================== */
.map-section {
    padding: var(--spacing-lg) 0;
}

.map-container {
    width: 100%;
    height: 400px;
    border: 1px solid var(--color-border);
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* ===================================
   CTA SECTION
   =================================== */
.cta-section {
    background-color: var(--color-text);
    color: var(--color-white);
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-md);
}

.cta-section h2 {
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.cta-section p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-md);
}

.cta-btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    border: 1px solid var(--color-white);
    color: var(--color-white);
    font-size: 1rem;
    transition: all var(--transition);
}

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

/* ===================================
   FAQ SECTION
   =================================== */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-md) 0;
}

.faq-question {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

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

/* ===================================
   FOOTER
   =================================== */
.footer {
    background-color: var(--color-text);
    color: var(--color-white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-col h4 {
    color: var(--color-white);
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-col p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}

.footer-col a {
    color: rgba(255, 255, 255, 0.7);
    display: block;
    padding: var(--spacing-xs) 0;
    font-size: 0.95rem;
}

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

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}

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

.footer-bottom p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
}

/* ===================================
   STICKY QUOTE BUTTON
   =================================== */
.sticky-quote-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-accent-dark);
    color: var(--color-white);
    border: none;
    font-family: var(--font-primary);
    font-size: 1rem;
    cursor: pointer;
    z-index: 999;
    transition: all var(--transition);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.sticky-quote-btn:hover {
    background-color: var(--color-text);
    transform: translateY(-2px);
}

/* ===================================
   MODAL
   =================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    padding: var(--spacing-md);
}

.modal-overlay.active {
    display: flex;
}

.modal-content {
    background-color: var(--color-white);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-text-light);
    transition: color var(--transition);
    z-index: 10;
}

.modal-close:hover {
    color: var(--color-text);
}

.modal-body {
    padding: var(--spacing-md);
}

/* ===================================
   PAGE HEADERS
   =================================== */
.page-header {
    background-color: 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-xs);
}

.breadcrumb {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xs);
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.breadcrumb a {
    color: var(--color-accent-dark);
}

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

/* ===================================
   ABOUT PAGE
   =================================== */
.about-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    text-align: center;
    padding: var(--spacing-lg) 0;
}

.stat-item h3 {
    font-size: 2.5rem;
    color: var(--color-accent-dark);
    margin-bottom: var(--spacing-xs);
}

.stat-item p {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ===================================
   CONTACT PAGE
   =================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.contact-info-item {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

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

.contact-icon {
    width: 50px;
    height: 50px;
    background-color: var(--color-bg-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.contact-details h4 {
    font-family: var(--font-primary);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.contact-details p,
.contact-details a {
    color: var(--color-text-light);
    font-size: 0.95rem;
}

/* ===================================
   SERVICE & AREA PAGES
   =================================== */
.service-hero {
    position: relative;
    height: 50vh;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.service-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
}

.service-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(250, 249, 247, 0.9), rgba(250, 249, 247, 0.7));
    z-index: -1;
}

.service-hero-content h1 {
    margin-bottom: var(--spacing-sm);
}

.service-content {
    padding: var(--spacing-xl) 0;
}

.service-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.feature-item {
    padding: var(--spacing-md);
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
}

.feature-item h3 {
    margin-bottom: var(--spacing-xs);
    font-size: 1.1rem;
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .main-nav {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background-color: var(--color-white);
        flex-direction: column;
        padding: var(--spacing-md);
        border-bottom: 1px solid var(--color-border);
        display: none;
    }
    
    .main-nav.active {
        display: flex;
    }
    
    .nav-list {
        flex-direction: column;
        width: 100%;
    }
    
    .nav-item {
        width: 100%;
    }
    
    .nav-link {
        padding: var(--spacing-sm);
        border-bottom: 1px solid var(--color-border);
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        border: none;
        padding-left: var(--spacing-md);
        display: none;
    }
    
    .dropdown:hover .dropdown-menu,
    .dropdown.active .dropdown-menu {
        display: block;
    }
    
    .header-cta {
        width: 100%;
        text-align: center;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-features {
        justify-content: center;
    }
    
    .content-section,
    .content-section.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .contact-grid,
    .about-intro {
        grid-template-columns: 1fr;
    }
    
    .sticky-quote-btn {
        bottom: 20px;
        right: 50%;
        transform: translateX(50%);
    }
    
    .sticky-quote-btn:hover {
        transform: translateX(50%) translateY(-2px);
    }
}

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
    }
}