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

:root {
    --primary-color: #1a1a1a;
    --accent-color: #9d4edd;
    --accent-light: #f0e6ff;
    --text-dark: #2a2a2a;
    --text-light: #ffffff;
    --border-color: #e0e0e0;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: #f9f9f9;
}

/* NAVBAR */
.navbar {
    background-color: var(--primary-color);
    color: var(--text-light);
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    flex-wrap: wrap;
    gap: 2rem;
}

.logo h1 {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--accent-color);
}

.logo .tagline {
    font-size: 0.85rem;
    color: var(--accent-light);
    margin-top: 0.25rem;
}

.nav-tabs {
    display: flex;
    list-style: none;
    gap: 1rem;
    flex-wrap: wrap;
}

.nav-tabs a {
    color: var(--text-light);
    text-decoration: none;
    padding: 0.75rem 1rem;
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
    cursor: pointer;
    font-weight: 500;
}

.nav-tabs a:hover {
    color: var(--accent-color);
    border-bottom-color: var(--accent-color);
}

.nav-tabs a.active {
    color: var(--accent-color);
    border-bottom-color: var(--accent-color);
}

/* CONTAINER */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    min-height: calc(100vh - 200px);
}

/* TABS */
.tab-content {
    display: none;
    animation: fadeIn 0.5s ease-in;
}

.tab-content.active {
    display: block;
}

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

/* HERO SECTION */
.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-bottom: 3rem;
}

.hero-content h2 {
    font-size: 2.5rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.hero-content p {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 2rem;
}

.cta-button {
    background-color: var(--accent-color);
    color: var(--primary-color);
    border: none;
    padding: 1rem 2rem;
    font-size: 1rem;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.cta-button:hover {
    background-color: #e5c158;
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.hero-image {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    aspect-ratio: 1;
    background: linear-gradient(135deg, #1a1a1a 0%, #333333 100%);
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-placeholder {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: rgba(255, 255, 255, 0.8);
    padding: 1rem;
    border-radius: 5px;
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-dark);
    width: 80%;
}

/* SERVICES SECTION */
.services-section {
    padding: 2rem 0;
}

.services-section h2,
.gallery-section h2,
.about-section h2,
.contact-section h2 {
    font-size: 2.2rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    text-align: center;
}

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

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

.service-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: all 0.3s ease;
    border-top: 3px solid var(--accent-color);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 12px rgba(0, 0, 0, 0.15);
}

.service-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.service-card h3 {
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.service-card p {
    color: #666;
    line-height: 1.5;
}

/* GALLERY SECTION */
.gallery-section {
    padding: 2rem 0;
}

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

.gallery-item {
    overflow: hidden;
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.gallery-item:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.gallery-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1;
    background: linear-gradient(135deg, #1a1a1a 0%, #333333 100%);
}

.gallery-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-caption {
    padding: 1rem;
    background: white;
    text-align: center;
    font-weight: 500;
    color: var(--text-dark);
}

/* ABOUT SECTION */
.about-section {
    padding: 2rem 0;
}

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

.about-text h3 {
    font-size: 1.3rem;
    color: var(--text-dark);
    margin: 1.5rem 0 0.75rem 0;
}

.about-text h3:first-child {
    margin-top: 0;
}

.about-text p {
    color: #666;
    margin-bottom: 1rem;
    line-height: 1.7;
}

.benefits-list {
    list-style: none;
    margin-top: 1rem;
}

.benefits-list li {
    padding: 0.5rem 0;
    color: #666;
    font-size: 1.05rem;
}

.about-image {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    aspect-ratio: 1;
    background: linear-gradient(135deg, #1a1a1a 0%, #333333 100%);
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* CONTACT SECTION */
.contact-section {
    padding: 2rem 0;
}

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

.contact-info h3 {
    font-size: 1.3rem;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

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

.info-item strong {
    display: block;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
    font-size: 1.05rem;
}

.info-item p {
    color: #666;
}

.info-item a {
    color: var(--accent-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.info-item a:hover {
    color: #e5c158;
}

/* CONTACT FORM */
.contact-form {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.submit-button {
    background-color: var(--accent-color);
    color: var(--primary-color);
    border: none;
    padding: 1rem 2rem;
    font-size: 1rem;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    width: 100%;
    transition: all 0.3s ease;
}

.submit-button:hover {
    background-color: #e5c158;
    transform: translateY(-2px);
}

.form-note {
    text-align: center;
    color: #666;
    font-size: 0.9rem;
    margin-top: 1rem;
}

/* FOOTER */
.footer {
    background-color: var(--primary-color);
    color: var(--text-light);
    text-align: center;
    padding: 2rem;
    margin-top: 3rem;
}

.footer-content p {
    margin: 0.25rem 0;
}

.footer-content p:first-child {
    color: var(--accent-color);
    font-weight: 600;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .nav-tabs {
        flex-direction: column;
        gap: 0;
        width: 100%;
    }

    .nav-tabs a {
        border-bottom: none;
        border-left: 3px solid transparent;
        padding-left: 1rem;
    }

    .nav-tabs a.active {
        border-left-color: var(--accent-color);
        border-bottom: none;
    }

    .container {
        padding: 1rem;
    }

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

    .hero-content h2 {
        font-size: 1.8rem;
    }

    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
    }

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

    .hero-image,
    .about-image {
        aspect-ratio: 4/3;
    }
}

@media (max-width: 480px) {
    .logo h1 {
        font-size: 1.3rem;
    }

    .nav-tabs a {
        padding: 0.5rem 1rem;
    }

    .hero-content h2 {
        font-size: 1.5rem;
    }

    .services-section h2,
    .gallery-section h2,
    .about-section h2,
    .contact-section h2 {
        font-size: 1.5rem;
    }

    .service-card,
    .contact-form {
        padding: 1.5rem;
    }
}