/* Variables & Theme */
:root {
    --color-bg: #ffffff;          /* White */
    --color-bg-darker: #f8fafc;   /* Slate 50 */
    --color-surface: rgba(255, 255, 255, 0.8); 
    --color-surface-hover: rgba(241, 245, 249, 0.9);
    --color-border: rgba(203, 213, 225, 0.6);
    
    --color-primary: #00bf63;     /* Emerald Green from logo */
    --color-primary-hover: #00e074; 
    --color-secondary: #a3a3a3;   /* Grey from logo */
    
    --color-text: #111827;        /* Gray 900 */
    --color-text-muted: #4b5563;  /* Gray 600 */
    
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-heading: 'Bai Jamjuree', system-ui, -apple-system, sans-serif;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

ul {
    list-style: none;
}

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

.section {
    padding: 6rem 0;
}

.bg-darker {
    background-color: var(--color-bg-darker);
}

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(to right, var(--color-text), var(--color-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-header p {
    color: var(--color-text-muted);
    font-size: 1.125rem;
}

/* Glassmorphism Components */
.glass-card {
    background: var(--color-surface);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--color-border);
    border-radius: 1rem;
    transition: var(--transition);
}

.glass-card:hover {
    border-color: rgba(0, 191, 99, 0.3);
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.1), 0 0 20px rgba(0, 191, 99, 0.1);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-family: var(--font-sans);
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--color-primary);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 191, 99, 0.3);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
}

.btn-outline:hover {
    background: rgba(0, 191, 99, 0.05);
    transform: translateY(-2px);
}

.btn-block {
    width: 100%;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    padding: 0.75rem 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    height: 48px;
    width: auto;
    object-fit: contain;
}

.logo-img-footer {
    height: 140px;
    width: auto;
    object-fit: contain;
    margin-bottom: 0.5rem;
}

.text-green {
    color: var(--color-primary);
}

.logo-text {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: -0.025em;
    color: var(--color-text);
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--color-text-muted);
    font-weight: 500;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--color-text);
}

/* Language Switcher */
.lang-switcher {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    margin-left: 1.5rem;
    padding-left: 1.5rem;
    border-left: 1px solid var(--color-border);
}

.lang-btn {
    background: none;
    border: none;
    cursor: pointer;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    overflow: hidden;
    opacity: 0.4;
    transition: var(--transition);
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lang-btn:hover {
    opacity: 0.8;
    transform: scale(1.1);
}

.lang-btn.active {
    opacity: 1;
    box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--color-primary);
}

.lang-btn svg {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 24px;
    flex-direction: column;
    justify-content: space-between;
    z-index: 1001;
}

.mobile-menu-btn span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-text);
    transition: var(--transition);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 999;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-menu-overlay.active {
    display: flex;
    opacity: 1;
}

.mobile-menu-overlay .mobile-nav-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    list-style: none;
}

.mobile-menu-overlay .mobile-nav-links a {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text);
    font-family: var(--font-heading);
    transition: var(--transition);
}

.mobile-menu-overlay .mobile-nav-links a:hover,
.mobile-menu-overlay .mobile-nav-links a.active {
    color: var(--color-primary);
}

.mobile-menu-overlay .mobile-lang-switcher {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.mobile-menu-overlay .mobile-lang-switcher .lang-btn {
    width: 36px;
    height: 36px;
    opacity: 0.5;
}

.mobile-menu-overlay .mobile-lang-switcher .lang-btn.active {
    opacity: 1;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 5rem;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 15% 50%, rgba(0, 191, 99, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 85% 30%, rgba(163, 163, 163, 0.1) 0%, transparent 50%);
    z-index: -1;
}

.hero-background::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(203, 213, 225, 0.4) 1px, transparent 1px),
        linear-gradient(90deg, rgba(203, 213, 225, 0.4) 1px, transparent 1px);
    background-size: 40px 40px;
    background-position: center center;
    mask-image: radial-gradient(circle at center, black 40%, transparent 80%);
    -webkit-mask-image: radial-gradient(circle at center, black 40%, transparent 80%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: rgba(0, 191, 99, 0.1);
    color: var(--color-primary);
    border: 1px solid rgba(0, 191, 99, 0.2);
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.hero-text-wrapper h1 {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-text-wrapper .highlight {
    background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-text-wrapper p {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
}

/* Mockup Animation */
.mockup-card {
    height: 400px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
    transform: perspective(1000px) rotateY(-10deg) rotateX(5deg);
    box-shadow: -20px 20px 40px rgba(0,0,0,0.1);
}

.mockup-header {
    height: 30px;
    background: rgba(241, 245, 249, 0.9);
    display: flex;
    align-items: center;
    padding: 0 1rem;
    gap: 0.5rem;
    border-bottom: 1px solid var(--color-border);
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}
.dot.red { background-color: #ef4444; }
.dot.yellow { background-color: #eab308; }
.dot.green { background-color: #22c55e; }

.mockup-body {
    display: flex;
    flex: 1;
}

.mockup-sidebar {
    width: 80px;
    background: rgba(226, 232, 240, 0.5);
    border-right: 1px solid var(--color-border);
}

.mockup-map {
    flex: 1;
    background-color: #f1f5f9;
    position: relative;
    overflow: hidden;
}

.map-grid {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: 
        linear-gradient(rgba(0, 191, 99, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 191, 99, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
}

.map-point {
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--color-primary);
}

.point-1 { top: 30%; left: 40%; animation: pulse 2s infinite; }
.point-2 { top: 60%; left: 70%; animation: pulse 2s infinite 0.5s; }
.point-3 { top: 45%; left: 20%; animation: pulse 2s infinite 1s; }

.map-pulse {
    position: absolute;
    top: 60%; left: 70%;
    width: 40px;
    height: 40px;
    background: rgba(0, 191, 99, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: radar 3s infinite linear;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.5); opacity: 0.5; }
    100% { transform: scale(1); opacity: 1; }
}

@keyframes radar {
    0% { transform: translate(-50%, -50%) scale(0); opacity: 1; }
    100% { transform: translate(-50%, -50%) scale(4); opacity: 0; }
}

/* Grid Layouts */
.grid {
    display: grid;
    gap: 2rem;
}

.features-grid {
    grid-template-columns: repeat(3, 1fr);
}

.portfolio-grid {
    grid-template-columns: repeat(3, 1fr);
}

/* Features */
.feature-card {
    padding: 2rem;
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: rgba(0, 191, 99, 0.1);
    color: var(--color-primary);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--color-text-muted);
}

/* Portfolio */
.portfolio-card {
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.portfolio-img {
    height: 200px;
    width: 100%;
    overflow: hidden;
}

.img-placeholder {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 0.5s ease;
}

/* Generative Gradients for placeholders instead of actual images to look modern */
.bg-map-1 { background: linear-gradient(135deg, #e2e8f0 0%, #00bf63 100%); }
.bg-map-2 { background: linear-gradient(135deg, #cbd5e1 0%, #34d399 100%); }
.bg-map-3 { background: linear-gradient(135deg, #e2e8f0 0%, #6ee7b7 100%); }

.portfolio-card:hover .img-placeholder {
    transform: scale(1.05);
}

.portfolio-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.portfolio-category {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.portfolio-content h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.portfolio-content p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    flex: 1;
}

.portfolio-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-primary);
    font-weight: 500;
    font-size: 0.9rem;
}

.portfolio-link:hover {
    gap: 0.75rem;
}

/* Contact */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    overflow: hidden;
}

.contact-info {
    padding: 3rem;
    background: linear-gradient(135deg, rgba(248, 250, 252, 0.8) 0%, rgba(226, 232, 240, 0.9) 100%);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.contact-info::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background-image: url('logo.webp');
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    opacity: 0.04;
    z-index: -1;
    pointer-events: none;
}

.contact-info h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.contact-info p {
    color: var(--color-text-muted);
    margin-bottom: 2rem;
}

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

.contact-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--color-text-muted);
}

.contact-list li svg {
    color: var(--color-primary);
}

.whatsapp-btn {
    display: inline-flex;
    align-items: center;
    background-color: #25D366;
    color: white !important;
    padding: 0.25rem 0.75rem;
    border-radius: 2rem;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    transition: var(--transition);
}

.whatsapp-btn:hover {
    background-color: #128C7E;
    transform: translateY(-2px);
}

.contact-form {
    padding: 3rem;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid var(--color-border);
    border-radius: 0.5rem;
    color: var(--color-text);
    font-family: var(--font-sans);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(0, 191, 99, 0.2);
}

/* Footer */
.footer {
    background-color: var(--color-bg-darker);
    padding-top: 4rem;
    border-top: 1px solid var(--color-border);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

.footer-brand p {
    color: var(--color-text-muted);
    margin-top: 1rem;
    max-width: 300px;
}

.link-group h4 {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.link-group ul {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.link-group a {
    color: var(--color-text-muted);
}

.link-group a:hover {
    color: var(--color-primary);
}

.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding: 1.5rem 0;
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

/* Animations */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* About Page */
.page-header {
    padding-top: 10rem;
    padding-bottom: 4rem;
    background: var(--color-bg-darker);
    text-align: center;
    border-bottom: 1px solid var(--color-border);
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--color-text);
    font-family: var(--font-heading);
}

.page-header p {
    color: var(--color-text-muted);
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
}

.history-content {
    padding: 4rem;
    border-radius: 1rem;
}

.history-content h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    font-family: var(--font-heading);
}

.history-text {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    line-height: 1.8;
}

.history-text p {
    margin-bottom: 1.5rem;
}

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

/* Team Grid */
.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.team-grid-bottom {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 75%;
    margin: 2rem auto 0 auto;
}

.team-card {
    text-align: center;
    padding: 2rem;
}

.team-photo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: #e2e8f0;
    margin: 0 auto 1.5rem auto;
    border: 3px solid var(--color-primary);
}

.team-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    font-family: var(--font-heading);
}

.team-card .team-role {
    display: block;
    color: var(--color-primary);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.team-card p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* Portfolio link disabled state */
.portfolio-link-disabled {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-secondary);
    font-weight: 500;
    font-size: 0.9rem;
    cursor: default;
    opacity: 0.6;
}

/* Solutions Page */
.solution-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.solution-block.reverse {
    direction: rtl;
}

.solution-block.reverse > * {
    direction: ltr;
}

.solution-number {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--color-primary);
    opacity: 0.2;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.solution-text h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    margin-bottom: 1.25rem;
    color: var(--color-text);
}

.solution-text p {
    color: var(--color-text-muted);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 1rem;
}

.solution-features {
    list-style: none;
    margin-top: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.solution-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-text);
    font-weight: 500;
    font-size: 0.95rem;
}

.solution-features li::before {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
    flex-shrink: 0;
}

.solution-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.solution-img-placeholder {
    width: 100%;
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, var(--color-bg-darker) 0%, rgba(0, 191, 99, 0.05) 100%);
    border: 2px dashed var(--color-border);
    border-radius: 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    color: var(--color-secondary);
    transition: var(--transition);
}

.solution-img-placeholder:hover {
    border-color: var(--color-primary);
    background: linear-gradient(135deg, var(--color-bg-darker) 0%, rgba(0, 191, 99, 0.1) 100%);
}

.solution-img-placeholder span {
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Portfolio Page */
.project-block {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.project-block.reverse {
    grid-template-columns: 1fr 1.2fr;
    direction: rtl;
}

.project-block.reverse > * {
    direction: ltr;
}

.project-image-large {
    width: 100%;
}

.project-details {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.project-details h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--color-text);
}

.project-details p {
    color: var(--color-text-muted);
    font-size: 1.05rem;
    line-height: 1.8;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.project-tag {
    display: inline-block;
    padding: 0.3rem 0.75rem;
    background: rgba(0, 191, 99, 0.08);
    color: var(--color-primary);
    border: 1px solid rgba(0, 191, 99, 0.2);
    border-radius: 2rem;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-text-wrapper h1 {
        font-size: 3rem;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .mockup-card {
        transform: none;
        margin-top: 2rem;
    }
    
    .features-grid, .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .team-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .team-grid-bottom {
        grid-template-columns: repeat(3, 1fr);
        max-width: 100%;
    }
    
    .solution-block,
    .solution-block.reverse,
    .project-block,
    .project-block.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
    }
}

@media (max-width: 768px) {
    .nav-links,
    .lang-switcher {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .features-grid, .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .hero-text-wrapper h1 {
        font-size: 2.5rem;
    }
    
    .section {
        padding: 4rem 0;
    }
    
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .team-grid-bottom {
        grid-template-columns: repeat(2, 1fr);
        max-width: 100%;
    }
    
    .history-content {
        padding: 2rem;
    }
    
    .page-header {
        padding-top: 8rem;
        padding-bottom: 3rem;
    }
    
    .page-header h1 {
        font-size: 2.25rem;
    }
}

@media (max-width: 480px) {
    .team-grid,
    .team-grid-bottom {
        grid-template-columns: 1fr;
        max-width: 100%;
    }
}