/* ============================================
   STUDIO LUMIÈRE - ELEGANT WALLPAPER COMPANY
   Design Philosophy: Sophisticated, Light, Premium
   ============================================ */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Lato', sans-serif;
    color: #333;
    background-color: #fafaf8;
    line-height: 1.6;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
    color: #2c2c2c;
    line-height: 1.3;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    text-align: center;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

p {
    font-size: 1rem;
    color: #555;
    margin-bottom: 1rem;
}

a {
    color: #c9a961;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #a68450;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */

.header {
    background-color: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    z-index: 1000;
    transition: all 0.3s ease;
}

.sticky-header {
    position: sticky;
    top: 0;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
}

.logo h1 {
    font-size: 1.8rem;
    color: #2c2c2c;
    letter-spacing: 1px;
}

.nav-menu ul {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-menu a {
    font-size: 0.95rem;
    font-weight: 500;
    color: #555;
    transition: color 0.3s ease;
    position: relative;
}

.nav-menu a:after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #c9a961;
    transition: width 0.3s ease;
}

.nav-menu a:hover:after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.phone-link {
    font-size: 0.95rem;
    font-weight: 600;
    color: #c9a961;
}

.cta-button {
    padding: 0.75rem 1.5rem;
    background-color: #c9a961;
    color: #fff;
    border: none;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(201, 169, 97, 0.2);
}

.cta-button:hover {
    background-color: #a68450;
    box-shadow: 0 6px 16px rgba(201, 169, 97, 0.3);
    transform: translateY(-2px);
}

.cta-button.primary {
    background-color: #c9a961;
}

.cta-button.secondary {
    background-color: transparent;
    color: #c9a961;
    border: 2px solid #c9a961;
    padding: 0.65rem 1.4rem;
}

.cta-button.secondary:hover {
    background-color: #c9a961;
    color: #fff;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    gap: 5px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: #2c2c2c;
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    position: relative;
    height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(44, 44, 44, 0.4) 0%, rgba(44, 44, 44, 0.2) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    color: #fff;
    max-width: 800px;
    padding: 2rem;
    animation: fadeInUp 0.8s ease 0.3s both;
}

.hero-headline {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subheadline {
    font-size: 1.5rem;
    margin-bottom: 2.5rem;
    font-weight: 300;
    color: #f0f0f0;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.hero-ctas {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================
   ABOUT SECTION
   ============================================ */

.about {
    padding: 5rem 0;
    background-color: #fff;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

.about-text h2 {
    color: #2c2c2c;
    margin-bottom: 1.5rem;
}

.about-text p {
    font-size: 1.05rem;
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.feature-item {
    padding: 1.5rem;
    background-color: #f9f7f4;
    border-left: 4px solid #c9a961;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.feature-item:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transform: translateX(5px);
}

.feature-item h3 {
    color: #2c2c2c;
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.feature-item p {
    color: #666;
    font-size: 0.95rem;
    margin: 0;
}

/* ============================================
   SERVICES SECTION
   ============================================ */

.services {
    padding: 5rem 0;
    background-color: #fafaf8;
}

.services h2 {
    color: #2c2c2c;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    background-color: #fff;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    text-align: center;
}

.service-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    transform: translateY(-5px);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.service-card h3 {
    color: #2c2c2c;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.service-card p {
    color: #666;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.service-cta {
    padding: 0.6rem 1.2rem;
    background-color: transparent;
    color: #c9a961;
    border: 2px solid #c9a961;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.service-cta:hover {
    background-color: #c9a961;
    color: #fff;
}

/* ============================================
   GALLERY SECTION
   ============================================ */

.gallery {
    padding: 5rem 0;
    background-color: #fff;
}

.gallery h2 {
    color: #2c2c2c;
}

.gallery-intro {
    text-align: center;
    color: #666;
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    aspect-ratio: 1;
    cursor: pointer;
}

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

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

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(44, 44, 44, 0.7) 0%, rgba(44, 44, 44, 0.4) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay p {
    color: #fff;
    font-size: 1.3rem;
    font-weight: 600;
    text-align: center;
    margin: 0;
}

/* ============================================
   WHY CHOOSE US SECTION
   ============================================ */

.why-choose-us {
    padding: 5rem 0;
    background: linear-gradient(135deg, #f9f7f4 0%, #fafaf8 100%);
}

.why-choose-us h2 {
    color: #2c2c2c;
    margin-bottom: 3rem;
}

.checklist {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.checklist-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.checklist-item:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transform: translateX(5px);
}

.checkmark {
    font-size: 1.8rem;
    color: #c9a961;
    font-weight: 700;
    flex-shrink: 0;
}

.checklist-item p {
    font-size: 1.05rem;
    color: #555;
    margin: 0;
    font-weight: 500;
}

/* ============================================
   CONTACT SECTION
   ============================================ */

.contact {
    padding: 5rem 0;
    background-color: #fafaf8;
}

.contact h2 {
    color: #2c2c2c;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
}

.contact-form-container h3,
.contact-info-container h3 {
    color: #2c2c2c;
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    color: #2c2c2c;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    padding: 0.75rem 1rem;
    border: 2px solid #e0dcd8;
    border-radius: 4px;
    font-family: 'Lato', sans-serif;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #c9a961;
    box-shadow: 0 0 0 3px rgba(201, 169, 97, 0.1);
}

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

.success-message {
    padding: 2rem;
    background-color: #e8f5e9;
    border-left: 4px solid #4caf50;
    border-radius: 4px;
    text-align: center;
}

.success-message h4 {
    color: #2e7d32;
    margin-bottom: 0.5rem;
}

.success-message p {
    color: #558b2f;
    margin: 0;
}

.error-message {
    color: #d32f2f;
    font-size: 0.85rem;
    margin-top: 0.5rem;
    animation: fadeIn 0.3s ease;
}

.contact-info-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-info {
    background-color: #fff;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.info-item {
    margin-bottom: 1.5rem;
}

.info-item strong {
    color: #2c2c2c;
    display: block;
    margin-bottom: 0.5rem;
}

.info-item a {
    color: #c9a961;
    font-weight: 500;
}

.info-item p {
    color: #666;
    margin: 0;
    line-height: 1.6;
}

.map-container {
    background-color: #fff;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.map-container h3 {
    margin-bottom: 1rem;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background-color: #2c2c2c;
    color: #ddd;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    color: #c9a961;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-section p {
    color: #aaa;
    font-size: 0.95rem;
    margin: 0;
    line-height: 1.8;
}

.footer-section a {
    color: #c9a961;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 35px;
    height: 35px;
    background-color: #c9a961;
    color: #fff;
    border-radius: 50%;
    font-weight: 600;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background-color: #a68450;
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid #444;
    padding-top: 1.5rem;
    text-align: center;
    color: #999;
    font-size: 0.9rem;
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .hero-headline {
        font-size: 2.2rem;
    }

    .hero-subheadline {
        font-size: 1.1rem;
    }

    .nav-menu {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .header-actions {
        gap: 1rem;
    }

    .phone-link {
        display: none;
    }

    .cta-button {
        padding: 0.6rem 1.2rem;
        font-size: 0.85rem;
    }

    .hero {
        height: 400px;
    }

    .hero-ctas {
        flex-direction: column;
        gap: 1rem;
    }

    .hero-ctas .cta-button {
        width: 100%;
    }

    .about-features {
        grid-template-columns: 1fr;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .header-content {
        padding: 1rem 0;
    }

    .logo h1 {
        font-size: 1.3rem;
    }

    h2 {
        font-size: 1.5rem;
        margin-bottom: 1.5rem;
    }

    .hero-headline {
        font-size: 1.8rem;
    }

    .hero-subheadline {
        font-size: 0.95rem;
    }

    .hero {
        height: 300px;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .checklist {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .about {
        padding: 3rem 0;
    }

    .services {
        padding: 3rem 0;
    }

    .gallery {
        padding: 3rem 0;
    }

    .contact {
        padding: 3rem 0;
    }
}