/* Bauhaus Photography Portfolio - Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Bauhaus Color Palette */
    --primary-red: #FF0000;
    --primary-blue: #0066CC;
    --primary-yellow: #FFCC00;
    --black: #000000;
    --white: #FFFFFF;
    --gray-light: #F5F5F5;
    --gray-medium: #CCCCCC;
    --gray-dark: #333333;
    
    /* Typography */
    --font-primary: 'Space Grotesk', sans-serif;
    --font-weight-light: 300;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-bold: 700;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Grid */
    --max-width: 1200px;
    --grid-gap: 2rem;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-weight: var(--font-weight-regular);
    line-height: 1.4;
    color: var(--black);
    background-color: var(--white);
    overflow-x: hidden;
}

.container {
    width: 90%;
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: var(--font-weight-bold);
    line-height: 1.1;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Geometric Shapes */
.shape {
    position: absolute;
    z-index: -1;
}

.shape-circle {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: var(--primary-red);
}

.shape-square {
    width: 80px;
    height: 80px;
    background: var(--primary-blue);
}

.shape-triangle {
    width: 0;
    height: 0;
    border-left: 40px solid transparent;
    border-right: 40px solid transparent;
    border-bottom: 70px solid var(--primary-yellow);
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--white);
    z-index: 1000;
    border-bottom: 3px solid var(--black);
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.logo-text {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--black);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.logo-shape {
    width: 20px;
    height: 20px;
    background: var(--primary-red);
    transform: rotate(45deg);
}

.nav-menu {
    display: flex;
    gap: var(--spacing-lg);
}

.nav-link {
    color: var(--black);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: all 0.3s ease;
    position: relative;
}

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

.nav-link::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--primary-red);
    transition: width 0.3s ease;
}

.nav-link:hover::before {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--black);
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 var(--spacing-xl);
    position: relative;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.hero-text {
    position: relative;
}

.hero-number {
    font-size: 8rem;
    font-weight: var(--font-weight-bold);
    color: var(--gray-light);
    position: absolute;
    top: -4rem;
    left: -2rem;
    z-index: -1;
}

.hero-title {
    font-size: 4rem;
    font-weight: var(--font-weight-bold);
    line-height: 0.9;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.hero-subtitle {
    font-size: 1rem;
    font-weight: var(--font-weight-medium);
    color: var(--gray-dark);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.2em;
}

.hero-description {
    font-size: 1.1rem;
    line-height: 1.5;
    color: var(--gray-dark);
    margin-bottom: var(--spacing-lg);
    max-width: 400px;
}

.hero-cta {
    margin-top: var(--spacing-lg);
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--black);
    color: var(--white);
    text-decoration: none;
    padding: 1rem 2rem;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--primary-red);
    transition: left 0.3s ease;
    z-index: -1;
}

.cta-button:hover::before {
    left: 0;
}

.cta-arrow {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

.cta-button:hover .cta-arrow {
    transform: translateX(5px);
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
}

.hero-shapes .shape-circle {
    top: 10%;
    right: 20%;
    width: 120px;
    height: 120px;
}

.hero-shapes .shape-square {
    bottom: 20%;
    left: 10%;
    width: 100px;
    height: 100px;
}

.hero-shapes .shape-triangle {
    top: 30%;
    left: 20%;
    border-left-width: 50px;
    border-right-width: 50px;
    border-bottom-width: 85px;
}

.hero-image {
    position: relative;
    z-index: 1;
}

.hero-image img {
    width: 400px;
    height: 500px;
    object-fit: cover;
    border: 5px solid var(--black);
}

.image-overlay {
    position: absolute;
    top: 20px;
    left: 20px;
    right: 20px;
    bottom: 20px;
    border: 2px solid var(--white);
    pointer-events: none;
}

/* Section Styles */
section {
    padding: var(--spacing-xl) 0;
    position: relative;
}

.section-header {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    position: relative;
}

.section-number {
    font-size: 1.2rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary-red);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.section-title {
    font-size: 3rem;
    font-weight: var(--font-weight-bold);
    color: var(--black);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--primary-yellow);
}

/* About Section */
.about {
    background: var(--gray-light);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 200px;
    height: 200px;
    background: var(--primary-blue);
    clip-path: polygon(100% 0, 0 0, 100% 100%);
}

.about-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.about-content {
    position: relative;
}

.about-text {
    margin-bottom: var(--spacing-lg);
}

.about-lead {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    color: var(--gray-dark);
}

.about-services {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.service-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--white);
    border-left: 4px solid var(--black);
}

.service-icon {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary-red);
    width: 30px;
    text-align: center;
}

.service-text {
    font-size: 0.9rem;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.stat-block {
    background: var(--white);
    padding: var(--spacing-md);
    border: 3px solid var(--black);
    text-align: center;
    position: relative;
}

.stat-block::before {
    content: '';
    position: absolute;
    top: -10px;
    right: -10px;
    width: 20px;
    height: 20px;
    background: var(--primary-yellow);
}

.stat-number {
    font-size: 3rem;
    font-weight: var(--font-weight-bold);
    color: var(--black);
    line-height: 1;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 0.8rem;
    font-weight: var(--font-weight-bold);
    color: var(--gray-dark);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Worked For Section */
.worked-for-section {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 2px solid var(--gray-medium);
}

.logos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-lg);
    align-items: center;
    justify-items: center;
}

.logo-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    background: var(--white);
    border: 2px solid var(--gray-medium);
    min-height: 160px;
    transition: all 0.3s ease;
    text-decoration: none;
}

.logo-item:hover {
    border-color: var(--black);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.logo-item img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    width: auto;
    height: auto;
}

/* Gallery Section */
.gallery {
    background: var(--gray-light);
    position: relative;
}

.filter-container {
    margin-bottom: var(--spacing-xl);
    display: flex;
    justify-content: center;
}

.filter-tabs {
    display: flex;
    gap: 0;
    border: 3px solid var(--black);
    background: var(--white);
}

.filter-btn {
    background: var(--white);
    color: var(--black);
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    font-family: var(--font-primary);
    font-weight: var(--font-weight-bold);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: all 0.3s ease;
    border-right: 2px solid var(--black);
    position: relative;
}

.filter-btn:last-child {
    border-right: none;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--black);
    color: var(--white);
}

.filter-btn.active::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-top: 8px solid var(--black);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    width: 100%;
    margin: 0 auto;
}

.gallery-item {
    background: var(--white);
    border: 3px solid var(--black);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: visible;
}

.gallery-item:hover {
    transform: translateY(-10px);
    box-shadow: 10px 10px 0 var(--primary-red);
}

.gallery-image {
    position: relative;
    overflow: hidden;
    display: block;
    line-height: 0;
}

.gallery-image img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.image-number {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: var(--primary-yellow);
    color: var(--black);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-bold);
    font-size: 0.9rem;
    border: 2px solid var(--black);
}

.gallery-info {
    padding: var(--spacing-md);
    background: var(--white);
    display: none;
}

.gallery-info h3 {
    font-size: 1.1rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.gallery-info p {
    font-size: 0.8rem;
    color: var(--gray-dark);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: var(--font-weight-medium);
}

/* Gallery Filter Animation */
.gallery-item.hide {
    opacity: 0;
    transform: scale(0.8);
    pointer-events: none;
}

.gallery-item.show {
    opacity: 1;
    transform: scale(1);
    pointer-events: auto;
}

/* 3D Viewer Section */
.viewer-section {
    margin: var(--spacing-xl) 0;
    border: 3px solid var(--black);
    overflow: hidden;
}

#marmoset-viewer {
    width: 100%;
    height: 600px;
    display: block;
}

.viewer-thumbnails {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    padding: var(--spacing-lg);
    background: var(--white);
    border-top: 2px solid var(--black);
}

.viewer-thumb {
    background: var(--white);
    border: 2px solid var(--gray-medium);
    padding: var(--spacing-md);
    font-family: var(--font-primary);
    font-weight: var(--font-weight-bold);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 80px;
}

.viewer-thumb:hover {
    border-color: var(--black);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.viewer-thumb.active {
    background: var(--black);
    color: var(--white);
    border-color: var(--black);
}

.viewer-thumb span {
    text-align: center;
}

/* Contact Section */
.contact {
    background: var(--gray-light);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 150px;
    height: 150px;
    background: var(--primary-red);
    clip-path: polygon(0 100%, 0 0, 100% 100%);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.contact-info {
    position: relative;
}

.contact-statement {
    margin-bottom: var(--spacing-lg);
}

.contact-statement p {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    line-height: 1.3;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact-block {
    background: var(--white);
    padding: var(--spacing-md);
    border: 2px solid var(--black);
    position: relative;
}

.contact-block::after {
    content: '';
    position: absolute;
    top: -8px;
    left: -8px;
    width: 100%;
    height: 100%;
    background: var(--primary-blue);
    z-index: -1;
}

.contact-label {
    font-size: 0.8rem;
    font-weight: var(--font-weight-bold);
    color: var(--gray-dark);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-xs);
}

.contact-link {
    color: var(--black);
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: var(--font-weight-medium);
    transition: color 0.3s ease;
}

.contact-link:hover {
    color: var(--primary-red);
}

.contact-text {
    color: var(--black);
    font-size: 1.1rem;
    font-weight: var(--font-weight-medium);
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.social-link {
    color: var(--black);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: color 0.3s ease;
    position: relative;
}

.social-link::before {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-red);
    transition: width 0.3s ease;
}

.social-link:hover::before {
    width: 100%;
}

/* Contact Form */
.contact-form-container {
    background: var(--white);
    border: 3px solid var(--black);
    padding: var(--spacing-lg);
    position: relative;
}

.contact-form-container::before {
    content: '';
    position: absolute;
    top: -12px;
    right: -12px;
    width: 100%;
    height: 100%;
    background: var(--primary-yellow);
    z-index: -1;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    font-size: 0.8rem;
    font-weight: var(--font-weight-bold);
    color: var(--gray-dark);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: var(--spacing-sm);
    border: 2px solid var(--black);
    background: var(--white);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-red);
    box-shadow: 0 0 0 2px rgba(255, 0, 0, 0.2);
}

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

.submit-btn {
    background: var(--black);
    color: var(--white);
    border: none;
    padding: var(--spacing-md) var(--spacing-lg);
    font-family: var(--font-primary);
    font-weight: var(--font-weight-bold);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: all 0.3s ease;
    align-self: flex-start;
    position: relative;
    overflow: hidden;
}

.submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--primary-red);
    transition: left 0.3s ease;
    z-index: -1;
}

.submit-btn:hover::before {
    left: 0;
}

.btn-shape {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 15px;
    height: 15px;
    background: var(--primary-yellow);
    pointer-events: none;
}

/* Footer */
.footer {
    background: var(--black);
    color: var(--white);
    padding: var(--spacing-lg) 0;
    position: relative;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.footer-text p {
    font-size: 0.9rem;
    font-weight: var(--font-weight-medium);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.footer-shapes {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.footer-shape {
    width: 20px;
    height: 20px;
}

.shape-1 {
    background: var(--primary-red);
    border-radius: 50%;
}

.shape-2 {
    background: var(--primary-blue);
}

.shape-3 {
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-bottom: 17px solid var(--primary-yellow);
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(241, 241, 241, 0.8);
    animation: fadeIn 0.3s ease;
}

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

.modal-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    animation: zoomIn 0.3s ease;
}

.modal-image {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border: 3px solid var(--white);
}

.modal-info {
    background: var(--white);
    width: 100%;
    padding: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 3px solid var(--black);
}

.modal-title {
    font-size: 1.2rem;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.modal-meta {
    font-size: 0.9rem;
    color: var(--gray-dark);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.modal-counter {
    font-size: 0.9rem;
    font-weight: var(--font-weight-bold);
    color: var(--gray-dark);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--white);
    border: 3px solid var(--white);
    color: var(--black);
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    cursor: pointer;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 2001;
}

.modal-close:hover {
    background: var(--primary-red);
    color: var(--white);
    transform: rotate(90deg);
}

.modal-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--white);
    border: 3px solid var(--white);
    color: var(--black);
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    cursor: pointer;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 2001;
}

.modal-nav:hover {
    background: var(--primary-red);
    color: var(--white);
}

.modal-prev {
    left: 20px;
}

.modal-next {
    right: 20px;
}

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

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Responsive Design */
@media (max-width: 1200px) {
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 1024px) {
    .container {
        width: 90%;
    }
}

@media (max-width: 600px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-md: 1rem;
        --spacing-lg: 2rem;
        --spacing-xl: 3rem;
    }

    .container {
        width: 92%;
        padding: 0 var(--spacing-sm);
    }

    .nav-container {
        padding: 0 var(--spacing-sm);
        height: 70px;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        border-bottom: 3px solid var(--black);
        padding: var(--spacing-md) 0;
        gap: var(--spacing-md);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .nav-toggle.active span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    .hero {
        padding: 100px 0 var(--spacing-lg);
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        text-align: center;
    }

    .hero-number {
        font-size: 6rem;
        top: -3rem;
        left: 50%;
        transform: translateX(-50%);
    }

    .hero-title {
        font-size: 3rem;
    }

    .hero-visual {
        order: -1;
    }

    .hero-image img {
        width: 300px;
        height: 400px;
    }

    .hero-shapes .shape-circle {
        width: 80px;
        height: 80px;
    }

    .hero-shapes .shape-square {
        width: 60px;
        height: 60px;
    }

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

    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .about-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-sm);
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }

    .filter-tabs {
        flex-wrap: wrap;
        justify-content: center;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .form-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .footer-content {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
}

@media (max-width: 600px) {
    .filter-tabs {
        flex-direction: column;
        width: 100%;
        gap: 0;
    }

    .filter-btn {
        border-right: none;
        border-bottom: 2px solid var(--black);
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.9rem;
    }

    .filter-btn:last-child {
        border-bottom: none;
    }
}

@media (max-width: 480px) {
    .container {
        width: 95%;
    }

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

    .section-title {
        font-size: 2rem;
    }

    .hero-image img {
        width: 250px;
        height: 350px;
    }

    .about-stats {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .gallery-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .contact-statement p {
        font-size: 1.2rem;
    }

    .modal-close,
    .modal-nav {
        width: 40px;
        height: 40px;
        font-size: 1.5rem;
    }

    .modal-close {
        top: 10px;
        right: 10px;
    }

    .modal-prev {
        left: 10px;
    }

    .modal-next {
        right: 10px;
    }
}

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



/* Smooth scrolling for older browsers */
@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
}

/* Additional Styles */
::selection {
    background: var(--primary-red);
    color: var(--white);
}

::-moz-selection {
    background: var(--primary-red);
    color: var(--white);
}



/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--gray-light);
}

::-webkit-scrollbar-thumb {
    background: var(--black);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-red);
}