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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    background-color: #ffffff;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.5rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.1rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    color: #1a1a1a;
    text-decoration: none;
    text-transform: uppercase;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 3rem;
}

.nav-menu a {
    color: #1a1a1a;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 300;
    letter-spacing: 0.02em;
    transition: opacity 0.3s ease;
}

.nav-menu a:hover {
    opacity: 0.6;
}

/* Hero Section */
.hero {
    margin-top: 80px;
    height: 90vh;
    width: 100%;
    overflow: hidden;
    position: relative;
}

.hero-image {
    width: 100%;
    height: 100%;
}

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

.hero-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: #ffffff;
    z-index: 10;
    width: 90%;
    max-width: 900px;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 300;
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    text-transform: none;
}

.hero-subtitle {
    font-size: 1.3rem;
    font-weight: 300;
    letter-spacing: 0.02em;
    line-height: 1.6;
    opacity: 0.95;
}

/* Scroll Reveal Animation */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Gallery */
.gallery {
    padding: 8rem 3rem;
    max-width: 1400px;
    margin: 0 auto;
}

/* Filter Buttons */
.filter-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 4rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.75rem 2rem;
    font-size: 0.95rem;
    font-weight: 300;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: #666;
    background-color: transparent;
    border: 1px solid rgba(0, 0, 0, 0.1);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transform: scale(1);
}

.filter-btn:hover {
    color: #1a1a1a;
    border-color: #1a1a1a;
    transform: scale(1.05);
}

.filter-btn.active {
    color: #ffffff;
    background-color: #1a1a1a;
    border-color: #1a1a1a;
    transform: scale(1.05);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.gallery-item {
    aspect-ratio: 4/5;
    overflow: hidden;
    background-color: #f5f5f5;
    transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-item.hidden {
    opacity: 0;
    transform: scale(0.8);
    position: absolute;
    pointer-events: none;
}

.gallery-item.visible {
    opacity: 1;
    transform: scale(1);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
    cursor: pointer;
}

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

/* Testimonials Section */
.testimonials {
    padding: 8rem 3rem;
    background-color: #fafafa;
}

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

.testimonials h2 {
    font-size: 2rem;
    font-weight: 300;
    letter-spacing: 0.05em;
    margin-bottom: 4rem;
    text-transform: uppercase;
    text-align: center;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
}

.testimonial-card {
    background-color: #ffffff;
    padding: 2.5rem;
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.testimonial-stars {
    color: #1a1a1a;
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    letter-spacing: 0.1em;
}

.testimonial-text {
    font-size: 1rem;
    font-weight: 300;
    line-height: 1.8;
    color: #333;
    margin-bottom: 2rem;
    font-style: italic;
}

.testimonial-author {
    font-size: 0.95rem;
    font-weight: 400;
    color: #1a1a1a;
    margin-bottom: 0.25rem;
}

.testimonial-role {
    font-size: 0.85rem;
    font-weight: 300;
    color: #999;
    letter-spacing: 0.02em;
}

/* About Section */
.about {
    padding: 8rem 3rem;
    background-color: #fafafa;
}

.about-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.about h2 {
    font-size: 2rem;
    font-weight: 300;
    letter-spacing: 0.05em;
    margin-bottom: 2rem;
    text-transform: uppercase;
}

.about-text {
    text-align: left;
}

.about p {
    font-size: 1.05rem;
    font-weight: 300;
    line-height: 1.9;
    color: #666;
    margin-bottom: 1.5rem;
}

.about-intro {
    font-size: 1.2rem;
    color: #1a1a1a;
    font-weight: 400;
    margin-bottom: 2.5rem;
    text-align: center;
}

.about p:last-child {
    margin-bottom: 0;
}

/* Contact Section */
.contact {
    padding: 8rem 3rem;
}

.contact-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.contact h2 {
    font-size: 2rem;
    font-weight: 300;
    letter-spacing: 0.05em;
    margin-bottom: 2rem;
    text-transform: uppercase;
}

.contact p {
    font-size: 1.2rem;
    font-weight: 300;
    color: #1a1a1a;
}

.contact a {
    color: #1a1a1a;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.contact a:hover {
    opacity: 0.6;
}

/* Contact Form */
.contact-form {
    margin-top: 3rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
    font-family: inherit;
    font-weight: 300;
    color: #1a1a1a;
    background-color: #fafafa;
    border: 1px solid rgba(0, 0, 0, 0.1);
    transition: border-color 0.3s ease, background-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #1a1a1a;
    background-color: #ffffff;
}

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

.submit-btn {
    width: 100%;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 300;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: #ffffff;
    background-color: #1a1a1a;
    border: none;
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.submit-btn:hover {
    opacity: 0.8;
}

.submit-btn:active {
    transform: translateY(1px);
}

/* Form Success Message */
.form-success {
    display: none;
    margin-top: 1.5rem;
    padding: 1rem;
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
    text-align: center;
    font-size: 0.95rem;
    font-weight: 300;
    letter-spacing: 0.02em;
    animation: slideDown 0.4s ease;
}

.form-success.show {
    display: block;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Footer */
.footer {
    padding: 4rem 3rem 3rem;
    text-align: center;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.social-links a {
    color: #666;
    transition: color 0.3s ease, transform 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.social-links a:hover {
    color: #1a1a1a;
    transform: translateY(-2px);
}

.social-links svg {
    width: 24px;
    height: 24px;
}

.footer p {
    font-size: 0.85rem;
    font-weight: 300;
    color: #999;
    letter-spacing: 0.02em;
}

/* Lightbox Modal */
.lightbox {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    animation: fadeIn 0.3s ease;
}

.lightbox.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.lightbox-content {
    max-width: 90%;
    max-height: 85vh;
    object-fit: contain;
    animation: zoomIn 0.3s ease;
}

@keyframes zoomIn {
    from {
        transform: scale(0.8);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.lightbox-close {
    position: absolute;
    top: 2rem;
    right: 3rem;
    color: #ffffff;
    font-size: 3rem;
    font-weight: 300;
    cursor: pointer;
    transition: opacity 0.3s ease;
    z-index: 10000;
    line-height: 1;
}

.lightbox-close:hover {
    opacity: 0.7;
}

.lightbox-caption {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    color: #ffffff;
    font-size: 1rem;
    font-weight: 300;
    text-align: center;
    max-width: 80%;
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    border: none;
    font-size: 3rem;
    font-weight: 300;
    padding: 1rem 1.5rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
    line-height: 1;
}

.lightbox-prev:hover,
.lightbox-next:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.lightbox-prev {
    left: 2rem;
}

.lightbox-next {
    right: 2rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .nav-container {
        padding: 1.5rem 2rem;
    }

    .nav-menu {
        gap: 2rem;
    }

    .hero {
        height: 70vh;
    }

    .hero-title {
        font-size: 2.5rem;
    }

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

    .gallery {
        padding: 5rem 2rem;
    }

    .filter-buttons {
        margin-bottom: 3rem;
    }

    .filter-btn {
        padding: 0.6rem 1.5rem;
        font-size: 0.85rem;
    }

    .testimonials {
        padding: 5rem 2rem;
    }

    .testimonials h2 {
        font-size: 1.5rem;
        margin-bottom: 3rem;
    }

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

    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .about,
    .contact {
        padding: 5rem 2rem;
    }

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

    .about p {
        font-size: 0.95rem;
    }
    
    .about-intro {
        font-size: 1.1rem;
    }

    .contact p {
        font-size: 1.1rem;
    }

    .contact-form {
        margin-top: 2rem;
    }

    .form-group {
        margin-bottom: 1.25rem;
    }
}

@media (max-width: 768px) {
    .social-links {
        gap: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .social-links svg {
        width: 22px;
        height: 22px;
    }
}

@media (max-width: 768px) {
    .lightbox-close {
        top: 1rem;
        right: 1.5rem;
        font-size: 2.5rem;
    }

    .lightbox-prev,
    .lightbox-next {
        font-size: 2rem;
        padding: 0.75rem 1rem;
    }

    .lightbox-prev {
        left: 0.5rem;
    }

    .lightbox-next {
        right: 0.5rem;
    }

    .lightbox-caption {
        bottom: 1rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: 1rem 1.5rem;
    }

    .logo {
        font-size: 1rem;
    }

    .nav-menu {
        gap: 1.5rem;
    }

    .nav-menu a {
        font-size: 0.85rem;
    }

    .hero-title {
        font-size: 1.8rem;
        margin-bottom: 1rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .gallery {
        padding: 4rem 1.5rem;
    }

    .filter-buttons {
        margin-bottom: 2rem;
        gap: 0.75rem;
    }

    .filter-btn {
        padding: 0.5rem 1.25rem;
        font-size: 0.8rem;
    }

    .testimonials {
        padding: 4rem 1.5rem;
    }

    .testimonial-card {
        padding: 2rem;
    }

    .about,
    .contact {
        padding: 4rem 1.5rem;
    }
}