:root {
--color-primary: #4B5945;
--color-secondary: #66785F;
--color-tertiary: #91AC8F;
--color-light: #B2C9AD;
--color-white: #ffffff;
--color-black: #1a1a1a;
--color-gray: #666666;
--font-display: 'Playfair Display', serif;
--font-body: 'Inter', sans-serif;
--space-xs: 0.5rem;
--space-sm: 1rem;
--space-md: 2rem;
--space-lg: 3rem;
--space-xl: 4rem;
--radius-sm: 0.5rem;
--radius-md: 1rem;
--radius-lg: 1.5rem;
--shadow-sm: 0 2px 8px rgba(0,0,0,0.1);
--shadow-md: 0 4px 16px rgba(0,0,0,0.15);
--shadow-lg: 0 8px 32px rgba(0,0,0,0.2);
--transition-fast: 0.2s ease;
--transition-normal: 0.3s ease;
--transition-slow: 0.5s ease;
}

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

html {
font-size: 16px;
scroll-behavior: smooth;
}

body {
font-family: var(--font-body);
color: var(--color-black);
line-height: 1.6;
overflow-x: hidden;
background: var(--color-white);
}

img {
max-width: 100%;
height: auto;
display: block;
}

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

button {
border: none;
background: none;
cursor: pointer;
font-family: inherit;
}

.container-fluid {
width: 100%;
max-width: 1400px;
margin: 0 auto;
padding: 0 var(--space-md);
}

.privacy-popup {
position: fixed;
bottom: 0;
left: 0;
right: 0;
background: var(--color-primary);
color: var(--color-white);
padding: var(--space-sm);
z-index: 9999;
transform: translateY(100%);
transition: transform var(--transition-normal);
}

.privacy-popup.show {
transform: translateY(0);
}

.popup-content {
max-width: 1200px;
margin: 0 auto;
display: flex;
align-items: center;
justify-content: space-between;
gap: var(--space-sm);
flex-wrap: wrap;
}

.popup-content p {
margin: 0;
font-size: 0.9rem;
}

.popup-content a {
color: var(--color-light);
text-decoration: underline;
}

.popup-btn {
background: var(--color-light);
color: var(--color-primary);
padding: 0.5rem 1.5rem;
border-radius: var(--radius-sm);
font-weight: 600;
transition: var(--transition-fast);
}

.popup-btn:hover {
background: var(--color-white);
transform: translateY(-2px);
}

.header-unique {
padding: var(--space-sm) 0;
background: rgba(255,255,255,0.95);
backdrop-filter: blur(10px);
position: relative;
z-index: 1000;
border-bottom: 1px solid rgba(75,89,69,0.1);
}

.header-container {
max-width: 1400px;
margin: 0 auto;
padding: 0 var(--space-md);
display: flex;
align-items: center;
justify-content: space-between;
}

.logo-text {
font-family: var(--font-display);
font-size: 1.5rem;
font-weight: 900;
color: var(--color-primary);
letter-spacing: -0.5px;
}

.nav-main {
display: flex;
gap: var(--space-md);
}

.nav-main a {
font-size: 0.95rem;
font-weight: 500;
color: var(--color-black);
position: relative;
}

.nav-main a::after {
content: '';
position: absolute;
bottom: -5px;
left: 0;
width: 0;
height: 2px;
background: var(--color-primary);
transition: var(--transition-normal);
}

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

.burger-menu {
display: none;
flex-direction: column;
justify-content: center;
align-items: center;
gap: 5px;
width: 30px;
height: 25px;
position: relative;
z-index: 9999999999999;
}

.burger-menu span {
width: 100%;
height: 3px;
background: var(--color-primary);
border-radius: 2px;
transition: var(--transition-normal);
position: absolute;
}

.burger-menu span:nth-child(1) {
top: 0;
}

.burger-menu span:nth-child(2) {
top: 50%;
transform: translateY(-50%);
}

.burger-menu span:nth-child(3) {
bottom: 0;
}

.burger-menu.active span:nth-child(1) {
top: 50%;
transform: translateY(-50%) rotate(45deg);
}

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

.burger-menu.active span:nth-child(3) {
bottom: 50%;
transform: translateY(50%) rotate(-45deg);
}

.hero-section {
position: relative;
height: 100vh;
min-height: 600px;
display: flex;
align-items: center;
justify-content: center;
overflow: hidden;
background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
background-image: url('../pictures/BG.jpg');
background-size: cover;
background-position: center;
}

#heroCanvas {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
}

.hero-content {
position: relative;
z-index: 2;
text-align: center;
color: var(--color-white);
max-width: 800px;
padding: var(--space-md);
animation: fadeInUp 1s ease;
}

.hero-title {
font-family: var(--font-display);
font-size: 4rem;
font-weight: 900;
margin-bottom: var(--space-sm);
line-height: 1.1;
}

.hero-subtitle {
font-size: 1.25rem;
margin-bottom: var(--space-lg);
opacity: 0.95;
font-weight: 300;
}

.hero-cta {
display: inline-block;
background: var(--color-white);
color: var(--color-primary);
padding: 1rem 2.5rem;
border-radius: var(--radius-lg);
font-weight: 600;
font-size: 1.1rem;
transition: var(--transition-normal);
box-shadow: var(--shadow-lg);
}

.hero-cta:hover {
transform: translateY(-3px);
box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

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

.intro-section {
padding: var(--space-xl) 0;
}

.intro-grid {
display: grid;
grid-template-columns: 1fr 1fr;
gap: var(--space-lg);
align-items: center;
}

.intro-text h2 {
font-family: var(--font-display);
font-size: 1.5rem;
color: var(--color-primary);
margin-bottom: var(--space-sm);
}

.intro-text p {
font-size: 1.05rem;
color: var(--color-gray);
margin-bottom: var(--space-sm);
}

.intro-image img {
border-radius: var(--radius-lg);
box-shadow: var(--shadow-md);
width: 100%;
}

.services-section {
padding: var(--space-xl) 0;
background: linear-gradient(180deg, rgba(178,201,173,0.1) 0%, rgba(255,255,255,0) 100%);
}

.section-title {
font-family: var(--font-display);
font-size: 2.5rem;
text-align: center;
color: var(--color-primary);
margin-bottom: var(--space-lg);
}

.services-grid {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: var(--space-md);
}

.service-card {
background: var(--color-white);
padding: var(--space-lg);
border-radius: var(--radius-md);
box-shadow: var(--shadow-sm);
transition: var(--transition-normal);
text-align: center;
}

.service-card:hover {
transform: translateY(-8px);
box-shadow: var(--shadow-lg);
}

.service-card i {
font-size: 3rem;
color: var(--color-primary);
margin-bottom: var(--space-sm);
}

.service-card h3 {
font-family: var(--font-display);
font-size: 1.5rem;
color: var(--color-primary);
margin-bottom: var(--space-sm);
}

.service-card p {
color: var(--color-gray);
margin-bottom: var(--space-sm);
font-size: 0.95rem;
}

.service-link {
display: inline-block;
color: var(--color-secondary);
font-weight: 600;
margin-top: var(--space-xs);
}

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

.products-section {
padding: var(--space-xl) 0;
}

.products-grid {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: var(--space-md);
}

.product-card {
background: var(--color-white);
border-radius: var(--radius-md);
overflow: hidden;
box-shadow: var(--shadow-sm);
transition: var(--transition-normal);
}

.product-card:hover {
transform: translateY(-8px);
box-shadow: var(--shadow-lg);
}

.product-card img {
width: 100%;
height: 250px;
object-fit: cover;
}

.product-card h3 {
font-family: var(--font-display);
font-size: 1.3rem;
color: var(--color-primary);
padding: var(--space-sm) var(--space-sm) 0;
}

.product-card p {
padding: 0 var(--space-sm);
color: var(--color-gray);
font-size: 0.9rem;
margin: var(--space-xs) 0;
}

.product-price {
font-size: 1.5rem;
font-weight: 700;
color: var(--color-primary);
padding: var(--space-xs) var(--space-sm);
}

.product-btn {
display: block;
background: var(--color-primary);
color: var(--color-white);
text-align: center;
padding: 0.8rem;
margin: var(--space-sm);
border-radius: var(--radius-sm);
font-weight: 600;
transition: var(--transition-fast);
}

.product-btn:hover {
background: var(--color-secondary);
}

.features-section {
padding: var(--space-xl) 0;
background: var(--color-primary);
color: var(--color-white);
}

.features-section .section-title {
color: var(--color-white);
}

.features-grid {
display: grid;
grid-template-columns: repeat(4, 1fr);
gap: var(--space-md);
}

.feature-item {
text-align: center;
padding: var(--space-md);
}

.feature-item i {
font-size: 2.5rem;
margin-bottom: var(--space-sm);
color: var(--color-light);
}

.feature-item h3 {
font-family: var(--font-display);
font-size: 1.2rem;
margin-bottom: var(--space-xs);
}

.feature-item p {
font-size: 0.9rem;
opacity: 0.9;
}

.testimonials-section {
padding: var(--space-xl) 0;
}

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

.testimonial-card {
background: var(--color-white);
padding: var(--space-lg);
border-radius: var(--radius-md);
box-shadow: var(--shadow-sm);
border-left: 4px solid var(--color-primary);
}

.testimonial-card p {
font-style: italic;
color: var(--color-gray);
margin-bottom: var(--space-sm);
line-height: 1.7;
}

.testimonial-author strong {
display: block;
color: var(--color-primary);
font-weight: 600;
margin-bottom: 0.25rem;
}

.testimonial-author span {
font-size: 0.9rem;
color: var(--color-gray);
}

.contact-section {
padding: var(--space-xl) 0;
background: linear-gradient(180deg, rgba(178,201,173,0.1) 0%, rgba(255,255,255,0) 100%);
}

.contact-wrapper {
display: grid;
grid-template-columns: 1fr 1fr;
gap: var(--space-lg);
margin-bottom: var(--space-lg);
}

.contact-info h2 {
font-family: var(--font-display);
font-size: 2.5rem;
color: var(--color-primary);
margin-bottom: var(--space-sm);
}

.contact-info p {
color: var(--color-gray);
margin-bottom: var(--space-md);
}

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

.contact-item {
display: flex;
gap: var(--space-sm);
align-items: flex-start;
}

.contact-item i {
font-size: 1.5rem;
color: var(--color-primary);
margin-top: 0.25rem;
}

.contact-item h4 {
font-weight: 600;
color: var(--color-primary);
margin-bottom: 0.25rem;
}

.contact-item p {
margin: 0;
color: var(--color-gray);
}

.contact-form-wrapper {
background: var(--color-white);
padding: var(--space-lg);
border-radius: var(--radius-md);
box-shadow: var(--shadow-md);
}

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

.contact-form input,
.contact-form textarea {
width: 100%;
padding: 0.8rem;
border: 2px solid rgba(75,89,69,0.2);
border-radius: var(--radius-sm);
font-family: inherit;
font-size: 1rem;
transition: var(--transition-fast);
}

.contact-form input:focus,
.contact-form textarea:focus {
outline: none;
border-color: var(--color-primary);
}

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

.checkbox-label {
display: flex;
align-items: center;
gap: var(--space-xs);
font-size: 0.9rem;
color: var(--color-gray);
cursor: pointer;
}

.checkbox-label input {
width: auto;
cursor: pointer;
}

.submit-btn {
background: var(--color-primary);
color: var(--color-white);
padding: 1rem;
border-radius: var(--radius-sm);
font-weight: 600;
font-size: 1rem;
transition: var(--transition-fast);
}

.submit-btn:hover {
background: var(--color-secondary);
transform: translateY(-2px);
}

.map-wrapper {
border-radius: var(--radius-md);
overflow: hidden;
box-shadow: var(--shadow-md);
}

.footer-compact {
background: var(--color-primary);
color: var(--color-white);
padding: var(--space-md) 0;
text-align: center;
}

.footer-content {
max-width: 1400px;
margin: 0 auto;
padding: 0 var(--space-md);
}

.footer-links {
display: flex;
justify-content: center;
gap: var(--space-md);
margin-bottom: var(--space-sm);
flex-wrap: wrap;
}

.footer-links a {
font-size: 0.9rem;
opacity: 0.9;
transition: var(--transition-fast);
}

.footer-links a:hover {
opacity: 1;
color: var(--color-light);
}

.footer-content p {
font-size: 0.9rem;
opacity: 0.8;
}

.page-hero {
padding: var(--space-xl) 0;
background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
color: var(--color-white);
text-align: center;
}

.page-title {
font-family: var(--font-display);
font-size: 3rem;
margin-bottom: var(--space-sm);
}

.page-subtitle {
font-size: 1.2rem;
opacity: 0.95;
font-weight: 300;
}

.asymmetric-content {
padding: var(--space-xl) 0;
}

.overlap-layout {
display: grid;
grid-template-columns: 1fr 1fr;
gap: var(--space-lg);
align-items: center;
position: relative;
}

.overlap-layout.reverse {
direction: rtl;
}

.overlap-layout.reverse > * {
direction: ltr;
}

.content-block {
padding: var(--space-lg);
background: var(--color-white);
border-radius: var(--radius-md);
box-shadow: var(--shadow-md);
z-index: 2;
}

.block-left {
transform: translateX(20px);
}

.block-right {
transform: translateX(-20px);
}

.content-block h2 {
font-family: var(--font-display);
font-size: 2rem;
color: var(--color-primary);
margin-bottom: var(--space-sm);
}

.content-block p {
color: var(--color-gray);
margin-bottom: var(--space-sm);
line-height: 1.7;
}

.image-block img {
border-radius: var(--radius-md);
box-shadow: var(--shadow-lg);
width: 100%;
}

.angled-section {
padding: var(--space-xl) 0;
background: linear-gradient(3deg, rgba(178,201,173,0.15) 0%, rgba(255,255,255,0) 100%);
transform: skewY(-2deg);
margin: var(--space-xl) 0;
}

.angled-content {
transform: skewY(2deg);
}

.angled-content h2 {
font-family: var(--font-display);
font-size: 2.5rem;
color: var(--color-primary);
text-align: center;
margin-bottom: var(--space-lg);
}

.lighting-types {
display: grid;
grid-template-columns: repeat(4, 1fr);
gap: var(--space-md);
}

.type-card {
background: var(--color-white);
padding: var(--space-md);
border-radius: var(--radius-md);
box-shadow: var(--shadow-sm);
text-align: center;
transition: var(--transition-normal);
}

.type-card:hover {
transform: translateY(-5px) rotate(1deg);
box-shadow: var(--shadow-md);
}

.type-card i {
font-size: 2.5rem;
color: var(--color-primary);
margin-bottom: var(--space-sm);
}

.type-card h3 {
font-family: var(--font-display);
font-size: 1.2rem;
color: var(--color-primary);
margin-bottom: var(--space-xs);
}

.type-card p {
font-size: 0.9rem;
color: var(--color-gray);
}

.benefits-section {
padding: var(--space-xl) 0;
}

.benefits-grid {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: var(--space-md);
}

.benefit-item {
background: var(--color-white);
padding: var(--space-md);
border-radius: var(--radius-md);
box-shadow: var(--shadow-sm);
transition: var(--transition-normal);
}

.benefit-item:hover {
transform: translateY(-5px);
box-shadow: var(--shadow-md);
}

.benefit-item i {
font-size: 2rem;
color: var(--color-primary);
margin-bottom: var(--space-sm);
}

.benefit-item h3 {
font-family: var(--font-display);
font-size: 1.1rem;
color: var(--color-primary);
margin-bottom: var(--space-xs);
}

.benefit-item p {
font-size: 0.9rem;
color: var(--color-gray);
}

.process-section {
padding: var(--space-xl) 0;
background: linear-gradient(180deg, rgba(178,201,173,0.1) 0%, rgba(255,255,255,0) 100%);
}

.process-timeline {
display: grid;
grid-template-columns: repeat(4, 1fr);
gap: var(--space-md);
}

.timeline-item {
text-align: center;
position: relative;
}

.timeline-number {
width: 60px;
height: 60px;
background: var(--color-primary);
color: var(--color-white);
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
font-family: var(--font-display);
font-size: 1.5rem;
font-weight: 700;
margin: 0 auto var(--space-sm);
}

.timeline-item h3 {
font-family: var(--font-display);
font-size: 1.2rem;
color: var(--color-primary);
margin-bottom: var(--space-xs);
}

.timeline-item p {
font-size: 0.9rem;
color: var(--color-gray);
}

.cta-section {
padding: var(--space-xl) 0;
background: var(--color-secondary);
color: var(--color-white);
text-align: center;
}

.cta-content h2 {
font-family: var(--font-display);
font-size: 2.5rem;
margin-bottom: var(--space-sm);
}

.cta-content p {
font-size: 1.1rem;
margin-bottom: var(--space-md);
opacity: 0.95;
}

.cta-button {
display: inline-block;
background: var(--color-white);
color: var(--color-primary);
padding: 1rem 2.5rem;
border-radius: var(--radius-lg);
font-weight: 600;
font-size: 1.1rem;
transition: var(--transition-normal);
box-shadow: var(--shadow-md);
}

.cta-button:hover {
transform: translateY(-3px);
box-shadow: var(--shadow-lg);
}

.features-detailed {
padding: var(--space-xl) 0;
}

.features-asymmetric {
display: grid;
grid-template-columns: 2fr 1fr;
gap: var(--space-md);
}

.feature-large {
background: var(--color-primary);
color: var(--color-white);
padding: var(--space-lg);
border-radius: var(--radius-md);
grid-row: span 2;
display: flex;
flex-direction: column;
justify-content: center;
}

.feature-large i {
font-size: 3rem;
margin-bottom: var(--space-sm);
}

.feature-large h3 {
font-family: var(--font-display);
font-size: 1.8rem;
margin-bottom: var(--space-sm);
}

.feature-large p {
font-size: 1rem;
line-height: 1.7;
opacity: 0.95;
}

.feature-small {
background: var(--color-white);
padding: var(--space-md);
border-radius: var(--radius-md);
box-shadow: var(--shadow-sm);
}

.feature-small i {
font-size: 2rem;
color: var(--color-primary);
margin-bottom: var(--space-xs);
}

.feature-small h3 {
font-family: var(--font-display);
font-size: 1.2rem;
color: var(--color-primary);
margin-bottom: var(--space-xs);
}

.feature-small p {
font-size: 0.9rem;
color: var(--color-gray);
}

.system-types {
padding: var(--space-xl) 0;
background: linear-gradient(180deg, rgba(178,201,173,0.1) 0%, rgba(255,255,255,0) 100%);
}

.types-grid {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: var(--space-md);
}

.type-detail {
background: var(--color-white);
padding: var(--space-lg);
border-radius: var(--radius-md);
box-shadow: var(--shadow-sm);
transition: var(--transition-normal);
}

.type-detail:hover {
transform: translateY(-5px);
box-shadow: var(--shadow-md);
}

.type-detail i {
font-size: 2.5rem;
color: var(--color-primary);
margin-bottom: var(--space-sm);
}

.type-detail h3 {
font-family: var(--font-display);
font-size: 1.4rem;
color: var(--color-primary);
margin-bottom: var(--space-sm);
}

.type-detail p {
color: var(--color-gray);
line-height: 1.7;
}

.installation-guide {
padding: var(--space-xl) 0;
}

.guide-steps {
display: flex;
flex-direction: column;
gap: var(--space-md);
}

.step-item {
display: grid;
grid-template-columns: 80px 1fr;
gap: var(--space-md);
background: var(--color-white);
padding: var(--space-md);
border-radius: var(--radius-md);
box-shadow: var(--shadow-sm);
transition: var(--transition-normal);
}

.step-item:hover {
transform: translateX(10px);
box-shadow: var(--shadow-md);
}

.step-icon {
width: 80px;
height: 80px;
background: var(--color-primary);
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
}

.step-icon i {
font-size: 2rem;
color: var(--color-white);
}

.step-content h3 {
font-family: var(--font-display);
font-size: 1.3rem;
color: var(--color-primary);
margin-bottom: var(--space-xs);
}

.step-content p {
color: var(--color-gray);
line-height: 1.7;
}

.thank-you-section {
min-height: 70vh;
display: flex;
align-items: center;
justify-content: center;
text-align: center;
padding: var(--space-xl) var(--space-md);
}

.thank-you-content {
max-width: 600px;
}

.thank-you-content i {
font-size: 5rem;
color: var(--color-primary);
margin-bottom: var(--space-md);
}

.thank-you-content h1 {
font-family: var(--font-display);
font-size: 3rem;
color: var(--color-primary);
margin-bottom: var(--space-sm);
}

.thank-you-content p {
font-size: 1.1rem;
color: var(--color-gray);
margin-bottom: var(--space-md);
line-height: 1.7;
}

.thank-you-content a {
display: inline-block;
background: var(--color-primary);
color: var(--color-white);
padding: 1rem 2rem;
border-radius: var(--radius-sm);
font-weight: 600;
transition: var(--transition-fast);
}

.thank-you-content a:hover {
background: var(--color-secondary);
transform: translateY(-2px);
}

.error-section {
min-height: 70vh;
display: flex;
align-items: center;
justify-content: center;
text-align: center;
padding: var(--space-xl) var(--space-md);
}

.error-content {
max-width: 600px;
}

.error-content h1 {
font-family: var(--font-display);
font-size: 8rem;
color: var(--color-primary);
margin-bottom: var(--space-sm);
line-height: 1;
}

.error-content h2 {
font-family: var(--font-display);
font-size: 2rem;
color: var(--color-secondary);
margin-bottom: var(--space-sm);
}

.error-content p {
font-size: 1.1rem;
color: var(--color-gray);
margin-bottom: var(--space-md);
}

.error-content a {
display: inline-block;
background: var(--color-primary);
color: var(--color-white);
padding: 1rem 2rem;
border-radius: var(--radius-sm);
font-weight: 600;
transition: var(--transition-fast);
}

.error-content a:hover {
background: var(--color-secondary);
transform: translateY(-2px);
}

.legal-page {
padding: var(--space-xl) 0;
}

.legal-content {
max-width: 900px;
margin: 0 auto;
padding: 0 var(--space-md);
}

.legal-content h1 {
font-family: var(--font-display);
font-size: 2.5rem;
color: var(--color-primary);
margin-bottom: var(--space-sm);
}

.legal-content h2 {
font-family: var(--font-display);
font-size: 1.8rem;
color: var(--color-secondary);
margin-top: var(--space-md);
margin-bottom: var(--space-sm);
}

.legal-content h3 {
font-size: 1.3rem;
color: var(--color-primary);
margin-top: var(--space-sm);
margin-bottom: var(--space-xs);
}

.legal-content p {
color: var(--color-gray);
margin-bottom: var(--space-sm);
line-height: 1.8;
}

.legal-content ul {
margin-left: var(--space-md);
margin-bottom: var(--space-sm);
}

.legal-content li {
color: var(--color-gray);
margin-bottom: var(--space-xs);
line-height: 1.7;
}

.legal-content .update-date {
font-style: italic;
color: var(--color-gray);
margin-bottom: var(--space-md);
}

@media (max-width: 1024px) {
.hero-title {
font-size: 3rem;
}
.intro-grid,
.overlap-layout,
.contact-wrapper {
grid-template-columns: 1fr;
gap: var(--space-md);
}
.block-left,
.block-right {
transform: translateX(0);
}
.services-grid,
.products-grid,
.testimonials-grid,
.benefits-grid,
.types-grid {
grid-template-columns: repeat(2, 1fr);
}
.features-grid,
.lighting-types,
.process-timeline {
grid-template-columns: repeat(2, 1fr);
}
.features-asymmetric {
grid-template-columns: 1fr;
}
.feature-large {
grid-row: span 1;
}
}

@media (max-width: 870px) {
.nav-main {
position: fixed;
top: 0;
left: 0;
right: 0;
bottom: 0;
width: 100%;
height: 100vh;
background: var(--color-white);
flex-direction: column;
align-items: center;
justify-content: center;
padding: var(--space-md);
box-shadow: var(--shadow-lg);
transform: translateX(-100%);
opacity: 0;
transition: var(--transition-normal);
z-index: 999;
display: none;
}
.nav-main.active {
transform: translateX(0);
opacity: 1;
display: flex;
}
.burger-menu {
display: flex;
}
.hero-title {
font-size: 2.5rem;
}
.hero-subtitle {
font-size: 1.1rem;
}
.page-title {
font-size: 2rem;
}
.section-title {
font-size: 2rem;
}
.services-grid,
.products-grid,
.testimonials-grid,
.benefits-grid,
.types-grid,
.features-grid,
.lighting-types,
.process-timeline {
grid-template-columns: 1fr;
}
.footer-links {
flex-direction: column;
gap: var(--space-xs);
}
.angled-section {
transform: skewY(-1deg);
}
.angled-content {
transform: skewY(1deg);
}
.step-item {
grid-template-columns: 1fr;
text-align: center;
}
.step-icon {
margin: 0 auto;
}
}

@media (max-width: 480px) {
html {
font-size: 14px;
}
.hero-title {
font-size: 2rem;
}
.container-fluid {
padding: 0 var(--space-sm);
}
.error-content h1 {
font-size: 5rem;
}
}

@media (max-width: 320px) {
html {
font-size: 13px;
}
.hero-title {
font-size: 1.8rem;
}
}