:root {
    --primary-color: #2c3e50;
    --accent-color: #d4af37; /* Gold for premium feel */
    --text-color: #333;
    --light-bg: #f9f9f9;
    --white: #ffffff;
    --error-color: #ff6b6b;
    --transition-speed: 0.3s;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: url('../images/hero-cover.jpg') no-repeat center center/cover;
    color: var(--white);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6));
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    padding: 20px;
}

.hero h1 {
    font-size: 3.5rem;
    color: var(--white);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    margin-bottom: 1.5rem;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.btn {
    display: inline-block;
    padding: 15px 35px;
    background-color: var(--accent-color);
    color: var(--white);
    text-decoration: none;
    font-weight: bold;
    border-radius: 50px;
    transition: transform var(--transition-speed), background-color var(--transition-speed), box-shadow var(--transition-speed);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    border: none;
    cursor: pointer;
}

.btn:hover {
    transform: scale(1.05);
    background-color: #c5a028;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

/* Sections */
section {
    padding: 80px 20px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
    font-size: 2.5rem;
}

/* About Section */
.about {
    background-color: var(--white);
}

/* Services Section */
.services {
    background: url('../images/interior-bg1.jpg') no-repeat center center/cover;
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(5px);
}

.services .container {
    position: relative;
    z-index: 1;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: transform var(--transition-speed);
    text-align: center;
}

.service-card:hover {
    transform: translateY(-10px);
}

/* Gallery Section */
.gallery {
    background-color: var(--light-bg);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    height: 300px;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

/* Why Choose Us */
.why-us {
    background: url('../images/interior-bg2.jpg') no-repeat center center/cover;
    color: var(--white);
    position: relative;
}

.why-us::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(44, 62, 80, 0.85);
}

.why-us .container {
    position: relative;
    z-index: 1;
}

.why-us h2 {
    color: var(--white);
}

/* Contact Section */
.contact {
    background-color: var(--white);
}

.contact-flex {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
}

.contact-form-container, .contact-info {
    flex: 1;
    min-width: 300px;
}

#wallpaperContactForm {
    background: var(--light-bg);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 8px;
    transition: border-color var(--transition-speed), box-shadow var(--transition-speed);
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 8px rgba(212, 175, 55, 0.3);
}

#form-success {
    display: none;
    background: #d4edda;
    color: #155724;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    margin-top: 20px;
    animation: fadeIn 0.5s ease;
}

/* Map */
.map-container {
    margin-top: 30px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    height: 400px;
}

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

/* Footer */
footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 60px 20px 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    section {
        padding: 60px 15px;
    }
}