/* AR Interior Design Studio - Main CSS */

/* Color Variables */
:root {
    --primary-color: #4d8f95;
    --primary-light: #68acc4;
    --primary-dark: #3a7579;
    --secondary-color: #ea9b53;
    --secondary-light: #df9b68;
    --secondary-dark: #e06e43;
    --accent-color: #f5e27a;
    --accent-light: #ecc788;
    --accent-dark: #ca9c2e;
    --neutral-light: #f8f9fa;
    --neutral-dark: #213039;
    --text-primary: #424242;
    --text-secondary: #605958;
    --text-light: #ffffff;
    --border-color: #dfe5ec;
    --shadow-light: rgba(0, 0, 0, 0.1);
    --shadow-medium: rgba(0, 0, 0, 0.15);
    --shadow-dark: rgba(0, 0, 0, 0.25);
}

/* Global Styles */
* {
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    padding-top: 76px;
}

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

/* Header Styles */
.navbar {
    backdrop-filter: blur(10px);
    background-color: rgba(248, 249, 250, 0.95);
    box-shadow: 0 2px 10px var(--shadow-light);
}

.navbar-brand {
    font-weight: 600;
    color: var(--primary-color);
    font-size: 1.5rem;
}

.navbar-nav .nav-link {
    font-weight: 500;
    color: var(--text-primary);
    transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--neutral-light) 0%, #d9dee4 100%);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23e0e7ff" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
    z-index: 1;
}

.hero-section .container {
    position: relative;
    z-index: 2;
}

#hero-title-1 {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

#hero-subtitle-1 {
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

#hero-desc-1 {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 500px;
}

/* Section Styles */
section {
    padding: 60px 0;
}

h2 {
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

h3 {
    font-size: 1.3rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Feature Cards */
.feature-card, .service-card, .price-card {
    background: white;
    border-radius: 12px;
    padding: 2rem 1.5rem;
    box-shadow: 0 4px 20px var(--shadow-light);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-color);
    height: 100%;
}

.feature-card:hover, .service-card:hover, .price-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px var(--shadow-medium);
}

.feature-card i, .feature-item i {
    color: var(--primary-color);
}

/* Service Cards */
.service-card img {
    border-radius: 8px;
    height: 200px;
    object-fit: cover;
    width: 100%;
}

.service-card .price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-top: 1rem;
}

/* Price Cards */
.price-card.featured {
    border: 2px solid var(--primary-color);
    transform: scale(1.05);
}

.price-card .price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-top: 1.5rem;
}

.price-card ul {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.price-card ul li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.price-card ul li:last-child {
    border-bottom: none;
}

/* Team Section */
.team-member img {
    width: 120px;
    height: 120px;
    object-fit: cover;
    margin-bottom: 1rem;
}

.team-member h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.team-member p {
    font-size: 0.9rem;
    color: var(--secondary-color);
}

/* Reviews Section */
.card {
    border: none;
    box-shadow: 0 2px 15px var(--shadow-light);
    border-radius: 12px;
    height: 100%;
}

.card-body {
    padding: 2rem;
}

/* Process & Timeline */
.process-step, .timeline-item {
    text-align: center;
    padding: 1.5rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px var(--shadow-light);
    height: 100%;
}

.step-number, .year {
    background: var(--primary-color);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin: 0 auto 1rem;
}

/* Career Section */
.career-position {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px var(--shadow-light);
    border-left: 4px solid var(--primary-color);
    height: 100%;
}

.career-position span {
    color: var(--secondary-color);
    font-size: 0.9rem;
    font-weight: 500;
}

/* Core Info Items */
.info-item {
    padding: 2rem 1rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px var(--shadow-light);
    transition: transform 0.3s ease;
    height: 100%;
}

.info-item:hover {
    transform: translateY(-3px);
}

.info-item i {
    color: var(--accent-color);
}

/* Contact Section */
.form-control {
    border-radius: 8px;
    border: 1px solid var(--border-color);
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(81, 129, 158, 0.25);
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    padding: 0.75rem 2rem;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px var(--shadow-medium);
}

/* Gallery Section */
.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 4px 20px var(--shadow-light);
    transition: transform 0.3s ease;
}

.gallery-item:hover {
    transform: scale(1.05);
}

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

/* Blog Section */
.blog-post {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px var(--shadow-light);
    transition: transform 0.3s ease;
    height: 100%;
}

.blog-post:hover {
    transform: translateY(-5px);
}

.blog-post img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.blog-post h4 {
    padding: 1rem 1.5rem 0.5rem;
}

.blog-post p {
    padding: 0 1.5rem;
}

.blog-post a {
    display: inline-block;
    margin: 0 1.5rem 1.5rem;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

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

/* Additional Pages Styles */
.breadcrumb-section {
    padding: 1rem 0;
    margin-top: 76px;
}

.breadcrumb-icon {
    height: 24px;
    width: auto;
}

/* AR Technology Items */
.ar-tech-item, .ar-app-item, .ar-benefit, .ar-tool, .ar-future,
.design-style, .room-category, .material-texture, .lighting-solution {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px var(--shadow-light);
    transition: transform 0.3s ease;
    height: 100%;
}

.ar-tech-item:hover, .ar-app-item:hover, .ar-benefit:hover, .ar-tool:hover, .ar-future:hover,
.design-style:hover, .room-category:hover, .material-texture:hover, .lighting-solution:hover {
    transform: translateY(-3px);
}

.ar-app-item img, .design-style img, .material-texture img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: 8px;
}

/* Color Palette Displays */
.color-palette {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto;
    box-shadow: 0 4px 15px var(--shadow-medium);
}

.color-palette.warm {
    background: linear-gradient(45deg, #ff6b59, #ffb033, #f66852);
}

.color-palette.cool {
    background: linear-gradient(45deg, #32afec, #37bfd4, #5fcb70);
}

.color-palette.neutral {
    background: linear-gradient(45deg, #c5c2c2, #9c9493, #6f6f6f);
}

.color-palette.bold {
    background: linear-gradient(45deg, #e82682, #861698, #4543ce);
}

.color-palette.monochrome {
    background: linear-gradient(45deg, #000000, #403a3a, #ffffff);
}

/* Case Study Items */
.case-study {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px var(--shadow-light);
    transition: transform 0.3s ease;
    height: 100%;
}

.case-study:hover {
    transform: translateY(-5px);
}

.case-study img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.case-study h4, .case-study p {
    padding: 0 1.5rem;
}

.case-study h4 {
    padding-top: 1.5rem;
    margin-bottom: 0.5rem;
}

.case-study p {
    padding-bottom: 1.5rem;
}

/* Footer */
footer {
    background: var(--neutral-dark);
    color: var(--text-light);
}

footer h3, footer h4 {
    color: var(--text-light);
    margin-bottom: 1rem;
}

footer p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.5rem;
}

footer ul {
    list-style: none;
    padding: 0;
}

footer ul li {
    margin-bottom: 0.5rem;
}

footer ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

footer ul li a:hover {
    color: var(--accent-color);
}

footer hr {
    border-color: rgba(255, 255, 255, 0.2);
    margin: 2rem 0 1rem;
}

footer small {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.85rem;
}

/* Space Page */
#space {
    min-height: calc(100vh - 200px);
    background: linear-gradient(135deg, var(--neutral-light) 0%, #fefefe 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

#space::before {
    content: '3D AR SPACE';
    position: absolute;
    font-size: 3rem;
    font-weight: 700;
    color: rgba(68, 143, 160, 0.10);
    z-index: 1;
}

/* Utility Classes */
.text-primary-custom {
    color: var(--primary-color);
}

.bg-primary-custom {
    background-color: var(--primary-color);
}

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

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Loading State */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: loading-shimmer 1.5s infinite;
}

@keyframes loading-shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
} 

.hero-section h1 {
    padding-top: 250px;
}


/* Team Social Links - Gradient Style */
.team-social-links {
    margin-top: 20px;
    padding: 18px 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.1), rgba(255,255,255,0.05));
    border-radius: 20px;
}

.social-icons-grid {
    display: flex;
    gap: 16px;
    justify-content: center;
    align-items: center;
}

.social-link {
    display: inline-flex;
    width: 48px;
    height: 48px;
    border-radius: 24px;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    font-size: 20px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
    background-clip: padding-box;
}

.social-link::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: inherit;
    border-radius: inherit;
    z-index: -1;
}

.social-link:hover {
    transform: translateY(-4px) scale(1.08);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.3);
    color: white;
}

.facebook-link {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.facebook-link:hover {
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
}

.linkedin-link {
    background: linear-gradient(135deg, #2196f3 0%, #21cbf3 100%);
}

.linkedin-link:hover {
    background: linear-gradient(135deg, #21cbf3 0%, #2196f3 100%);
}

.instagram-link {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.instagram-link:hover {
    background: linear-gradient(135deg, #f5576c 0%, #f093fb 100%);
}

.x-link {
    background: linear-gradient(135deg, #232526 0%, #414345 100%);
    position: relative;
}

.x-link::after {
    content: '✦';
    font-weight: bold;
    font-size: 22px;
    z-index: 2;
    position: relative;
}

.x-link:hover {
    background: linear-gradient(135deg, #414345 0%, #232526 100%);
}

.x-link i {
    display: none;
}

@media (max-width: 768px) {
    .social-icons-grid {
        gap: 12px;
    }
    
    .social-link {
        width: 44px;
        height: 44px;
        font-size: 18px;
    }
}