/* Installation Hero Section */
.installation-hero {
background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)),
url('../images/window1.jpg') center/cover no-repeat;
color: white;
padding: 120px 0 80px;
text-align: center;
}

.installation-hero h1 {
	color: white;
font-size: 2.5rem;
margin-bottom: 20px;
}

.installation-hero .hero-subtitle {
font-size: 1.2rem;
max-width: 700px;
margin: 0 auto 30px;
}

.installation-hero .hero-cta {
display: flex;
gap: 20px;
justify-content: center;
margin-top: 40px;
}

/* Importance Section */
.installation-importance {
padding: 80px 0;
background-color: #f8f9fa;
}

.importance-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
gap: 30px;
margin-top: 50px;
}

.importance-card {
background: white;
padding: 30px;
border-radius: 10px;
text-align: center;
box-shadow: 0 5px 15px rgba(0,0,0,0.05);
transition: transform 0.3s;
}

.importance-card:hover {
transform: translateY(-10px);
}

.importance-icon {
font-size: 2.5rem;
color: #4CAF50;
margin-bottom: 20px;
}

.importance-card h3 {
font-size: 1.3rem;
margin-bottom: 15px;
color: #333;
}

.importance-card p {
color: #666;
line-height: 1.6;
}

/* Process Section */
.installation-process {
padding: 80px 0;
background: white;
}

.process-steps {
margin-top: 50px;
position: relative;
}

.process-steps::before {
content: '';
position: absolute;
left: 40px;
top: 0;
bottom: 0;
width: 2px;
background: #4CAF50;
z-index: 1;
}

.process-step {
display: flex;
margin-bottom: 30px;
position: relative;
z-index: 2;
}

.step-number {
width: 80px;
height: 80px;
background: #4CAF50;
color: white;
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
font-size: 2rem;
font-weight: bold;
flex-shrink: 0;
margin-right: 30px;
}

.step-content {
background: #f8f9fa;
padding: 25px;
border-radius: 10px;
flex-grow: 1;
}

.step-content h3 {
font-size: 1.3rem;
margin-bottom: 10px;
color: #333;
}

.step-content p {
color: #666;
line-height: 1.6;
}

/* Materials Section */
.installation-materials {
padding: 80px 0;
background-color: #f8f9fa;
}

.materials-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
gap: 30px;
margin-top: 50px;
}

.material-card {
background: white;
border-radius: 10px;
overflow: hidden;
box-shadow: 0 5px 15px rgba(0,0,0,0.1);
transition: transform 0.3s;
}

.material-card:hover {
transform: translateY(-10px);
}

.material-image {
height: 200px;
overflow: hidden;
}

.material-image img {
width: 100%;
height: 100%;
object-fit: cover;
transition: transform 0.5s;
}

.material-card:hover .material-image img {
transform: scale(1.05);
}

.material-card h3 {
font-size: 1.2rem;
margin: 20px 20px 10px;
color: #333;
}

.material-card p {
color: #666;
padding: 0 20px 20px;
line-height: 1.5;
}

/* Guarantee Section */
.installation-guarantee {
padding: 80px 0;
background: white;
}

.guarantee-wrapper {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 50px;
align-items: center;
}

.guarantee-content h2 {
font-size: 2rem;
margin-bottom: 30px;
color: #333;
}

.guarantee-list {
list-style: none;
padding: 0;
margin: 0 0 30px;
}

.guarantee-list li {
margin-bottom: 20px;
display: flex;
align-items: flex-start;
}

.guarantee-list i {
color: #4CAF50;
font-size: 1.2rem;
margin-right: 15px;
margin-top: 3px;
}

.guarantee-list strong {
display: block;
font-size: 1.1rem;
margin-bottom: 5px;
color: #333;
}

.guarantee-list p {
color: #666;
line-height: 1.5;
}

.guarantee-image img {
width: 100%;
border-radius: 10px;
box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* FAQ Section */
.installation-faq {
padding: 80px 0;
background-color: #f8f9fa;
}

.faq-accordion {
max-width: 800px;
margin: 50px auto 0;
}

.faq-item {
margin-bottom: 15px;
border-radius: 8px;
overflow: hidden;
box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.faq-question {
width: 100%;
padding: 20px;
background: white;
border: none;
text-align: left;
display: flex;
justify-content: space-between;
align-items: center;
cursor: pointer;
font-size: 1.1rem;
font-weight: 500;
color: #333;
}

.faq-question i {
color: #4CAF50;
transition: transform 0.3s;
}

.faq-item.active .faq-question i {
transform: rotate(180deg);
}

.faq-answer {
background: white;
max-height: 0;
overflow: hidden;
transition: max-height 0.3s ease-out;
}

.faq-answer p {
padding: 0 20px 20px;
margin: 0;
color: #666;
line-height: 1.6;
}

/* CTA Section */
.installation-cta {
padding: 80px 0;
background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)),
url('../images/installation/cta-bg.webp') center/cover no-repeat;
color: white;
text-align: center;
}

.cta-content {
max-width: 600px;
margin: 0 auto;
}

.cta-content h2 {
font-size: 2rem;
margin-bottom: 20px;
}

.cta-content p {
font-size: 1.1rem;
margin-bottom: 30px;
opacity: 0.9;
}

.cta-form {
display: grid;
gap: 15px;
margin-bottom: 30px;
}

.form-group input {
width: 100%;
padding: 15px;
border-radius: 5px;
border: none;
font-size: 1rem;
}

.cta-contacts p {
margin-bottom: 10px;
}

.cta-phone {
font-size: 1.5rem;
font-weight: bold;
color: white;
text-decoration: none;
}

/* Responsive Styles */
@media (max-width: 992px) {
.guarantee-wrapper {
grid-template-columns: 1fr;
}

.guarantee-image {
    order: -1;
    max-width: 500px;
    margin: 0 auto;
}

}

@media (max-width: 768px) {
.installation-hero .hero-cta {
flex-direction: column;
}

.process-steps::before {
    left: 40px;
}

.step-number {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
}

}

@media (max-width: 576px) {
.installation-hero h1 {
font-size: 2rem;
}

.process-step {
    flex-direction: column;
}

.step-number {
    margin-right: 0;
    margin-bottom: 15px;
}

.step-content {
    margin-left: 0;
}

.process-steps::before {
    display: none;
}