/* ==========================================================================
   PRODUCTION-READY CSS - CURTAIN PAGE
   ========================================================================== */

/* Base Styles */
.curtain-page-wrapper {
    margin: 0;
    padding: 0;
    width: 100%;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #333;
    line-height: 1.6;
    overflow-x: hidden;
}

.curtain-page-wrapper * {
    box-sizing: border-box;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.curtain-page-wrapper .hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.curtain-page-wrapper .hero-bg {
    position: sticky;
    top: 0;
    height: 100vh;
    width: 100vw;
    background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)),
        url('https://images.unsplash.com/photo-1600210492493-0946911123ea?w=1600') center/cover fixed;
    display: flex;
    align-items: center;
}

.curtain-page-wrapper .hero-content {
    text-align: left;
    margin-top: 5vw;
    margin-left: 2vw;
    max-width: 800px;
}

.curtain-page-wrapper .hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    color: #fff;
}

.curtain-page-wrapper .hero-content p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    color: #fff;
}

.curtain-page-wrapper .cta-button {
    padding: 15px 40px;
    background: #880000;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background 0.3s;
}

.curtain-page-wrapper .cta-button:hover {
    background: #550000;
}

/* ==========================================================================
   PARALLAX SECTION
   ========================================================================== */
.parallax-section {
    position: relative;
    padding: 100px 5%;
    overflow: hidden;
}

.rotate-image {
    position: absolute;
    background-image: url("https://arabiccurtains.com/wp-content/uploads/2023/07/circle-dots.webp");
    background-repeat: no-repeat;
    background-size: cover;
    z-index: -1;
    top: -5vw;
    right: -20vw;
    animation: spin 10s linear infinite;
    height: 60vw;
    width: 60vw;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

.parallax-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 48% 52%;
    gap: 60px;
    align-items: center;
    position: relative;
}

.parallax-image-wrapper {
    position: relative;
    width: 100%;
    transition: transform 0.3s ease-out;
}

.parallax-image-wrapper img {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: 0;
    border-top-right-radius: 100px;
    display: block;
    position: relative;
    z-index: 1;
}

.second-image-wrapper {
    position: relative;
    margin-top: -120px;
    margin-left: auto;
    margin-right: -20px;
    width: 400px;
}

.parallaxImg-second {
    width: 90%;
    max-width: 600px;
    border-radius: 10px;
    border-top-left-radius: 100px;
    z-index: 10;
    position: relative;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.success-badge {
    position: absolute;
    top: 140px;
    left: 60%;
    transform: translateX(-50%);
    width: 180px;
    height: 180px;
    background: linear-gradient(135deg, #00bfa5 0%, #00d4b5 100%);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 15px 40px rgba(0, 191, 165, 0.4);
    z-index: 15;
    border: 4px solid white;
}

.success-badge .badge-number {
    font-size: 2.8rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 5px;
    margin-left: 20px;
}

.success-badge .badge-text {
    font-size: 1.1rem;
    font-weight: 600;
    text-align: center;
    line-height: 1.3;
}

.parallax-content {
    padding: 0 20px;
    margin-right: 0;
    text-align: justify;
}

.parallax-content h5 {
    text-align: left;
}

.parallax-content h2 {
    font-size: 1.8rem;
    text-align: left;
}

.parallax-content>p {
    text-align: justify;
    margin-right: 0;
}

.feature-boxes {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    padding-top: 50px;
}

.feature-card {
    background: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    display: flex;
    align-items: center;
    gap: 20px;
}

.icon-circle {
    min-width: 90px;
    width: 90px;
    height: 90px;
    background: #880000;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
}

.feature-card:hover .icon-circle {
    background-color: #550000;
}

.feature-content {
    flex: 1;
    text-align: left;
}

.feature-card h3 {
    font-size: 20px;
    margin-bottom: 8px;
    color: #550000;
    transition: color 0.3s ease;
}

.feature-card:hover h3 {
    color: #770000;
}

.feature-card p {
    font-size: 14px;
    line-height: 1.6;
    color: #555;
    margin: 0;
}

/* ==========================================================================
   MATERIALS SECTION
   ========================================================================== */
.materials-section {
    padding: 80px 5%;
    background: #f8f9fa;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: #a20000;
}

.section-description {
    text-align: center;
    font-size: 1.1rem;
    color: #666;
    max-width: 800px;
    margin: 0 auto 60px;
    line-height: 1.6;
}

.materials-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 30px;
}

.material-item {
    aspect-ratio: 1;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    position: relative;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
}

.material-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(56, 4, 4, 0.25);
}

.material-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

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

.material-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(85, 0, 0, 0.85);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.4s ease;
    padding: 20px;
}

.material-item:hover .material-overlay {
    opacity: 1;
}

.material-overlay h4 {
    color: white;
    font-size: 1.5rem;
    margin: 0 0 8px 0;
    transform: translateY(20px);
    transition: transform 0.4s ease 0.1s;
}

.material-item:hover .material-overlay h4 {
    transform: translateY(0);
}

.material-overlay p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    margin: 0;
    transform: translateY(20px);
    transition: transform 0.4s ease 0.2s;
}

.material-item:hover .material-overlay p {
    transform: translateY(0);
}

/* ==========================================================================
   SUPPLIER SECTION
   ========================================================================== */
.supplier-section {
    background: #e8e8e8;
    padding: 80px 5%;
}

.supplier-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.main-title {
    font-size: 2.8rem;
    color: #1a1a2e;
    margin-bottom: 30px;
    line-height: 1.3;
    font-weight: bold;
}

.intro-text {
    font-size: 1.1rem;
    color: #333;
    margin-bottom: 40px;
    line-height: 1.8;
}

.feature-list {
    margin-bottom: 40px;
}

.feature-item {
    display: flex;
    gap: 20px;
    margin-bottom: 35px;
    align-items: flex-start;
}

.check-icon {
    width: 70px;
    height: 70px;
    min-width: 70px;
    background: linear-gradient(135deg, #2ecc71, #27ae60);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 32px;
    font-weight: bold;
    box-shadow: 0 4px 15px rgba(46, 204, 113, 0.3);
}

.feature-item .feature-content h3 {
    font-size: 1.8rem;
    color: #1a1a2e;
    margin-bottom: 10px;
    font-weight: bold;
}

.feature-item .feature-content p {
    font-size: 1rem;
    color: #555;
    line-height: 1.7;
}

.quote-button {
    background: #880000;
    color: white;
    padding: 18px 45px;
    border: none;
    font-size: 1rem;
    font-weight: bold;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    box-shadow: 0 4px 15px rgba(85, 0, 0, 0.3);
}

.quote-button:hover {
    background: #550000;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(136, 0, 0, 0.4);
}

.curtain-image {
    width: 100%;
    height: auto;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    display: block;
}

/* ==========================================================================
   PROJECTS SECTION
   ========================================================================== */
.curtain-projects {
    padding: 80px 20px;
    max-width: 1400px;
    margin: 0 auto;
}

.curtain-projects h1 {
    text-align: center;
    font-size: 2.5rem;
    color: #1a1a2e;
    margin-bottom: 50px;
    font-weight: 700;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.project-item {
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-item img {
    width: 400px;
    height: 300px;
    object-fit: cover;
    display: block;
}

/* ==========================================================================
   CONTACT BANNER
   ========================================================================== */
.contact-banner {
    background-color: #880000;
    padding: 40px 40px;
}

.contact-content {
    /* max-width: 1400px; */
    /* margin: 0 auto; */
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

.contact-content h2 {
    color: #ffffff;
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0;
    flex: 1;
}

.contact-actions {
    display: flex;
    align-items: center;
    gap: 30px;
}

.order-btn {
    background-color: #ffffff;
    color: #880000;
    border: none;
    padding: 18px 40px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    letter-spacing: 0.5px;
}

.call-section {
    display: flex;
    align-items: center;
    gap: 15px;
}

.phone-icon {
    background-color: #ffffff;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #880000;
}

.call-info {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.call-label {
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 600;
}

.phone-number {
    color: #ffffff;
    font-size: 1.5rem;
    font-weight: 700;
    text-decoration: none;
}

.call-info:hover {
    color: white !important;
}

/* ==========================================================================
   BENEFITS SECTION
   ========================================================================== */
.benefits-section {
    padding: 80px 20px;
    background-color: #f8f8f8;
}

.benefits-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.benefits-image {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 500px;
}

.benefits-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
}

.benefits-content h2 {
    font-size: 2.5rem;
    color: #1a1a2e;
    margin-bottom: 25px;
    font-weight: 700;
    line-height: 1.3;
}

.additional-text {
    font-size: 1.05rem;
    color: #555;
    line-height: 1.8;
    margin-bottom: 40px;
}

.benefit-item {
    display: flex;
    gap: 20px;
    margin-bottom: 35px;
    align-items: flex-start;
}

.benefit-icon {
    background: linear-gradient(135deg, #880000 0%, #550000 100%);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: #ffffff;
}

.benefit-text h3 {
    font-size: 1.5rem;
    color: #1a1a2e;
    margin-bottom: 12px;
    font-weight: 700;
}

.benefit-text p {
    font-size: 1rem;
    color: #555;
    line-height: 1.7;
    margin: 0;
}

/* ==========================================================================
   COLLECTION SECTION
   ========================================================================== */
.collection-section {
    padding: 80px 20px;
    background-color: #ffffff;
}

.collection-container {
    max-width: 1400px;
    margin: 0 auto;
}

.section-label {
    text-align: center;
    color: #888;
    font-size: 0.95rem;
    letter-spacing: 3px;
    font-weight: 600;
    margin-bottom: 15px;
    text-transform: uppercase;
}

.collection-container h2 {
    text-align: center;
    font-size: 3rem;
    color: #1a1a2e;
    margin-bottom: 50px;
    font-weight: 700;
    line-height: 1.3;
}

.intro-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto 60px;
}

.intro-description {
    font-size: 1.1rem;
    color: #555;
    line-height: 1.7;
}

.link-text {
    color: #550000;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s ease;
}

.link-text:hover {
    color: #880000;
}

.collection-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.collection-card {
    position: relative;
    background-color: #ffffff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.collection-card:hover .card-content {
    background-color: #d3d3d3;
}

.card-image {
    position: relative;
    width: 100%;
    height: 300px;
    overflow: hidden;
}

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

.card-content {
    padding: 25px;
    background-color: #ffffff;
    transition: background-color 0.3s ease;
}

.card-content h3 {
    font-size: 1.5rem;
    color: #1a1a2e;
    margin-bottom: 15px;
    font-weight: 700;
}

.card-content p {
    font-size: 1rem;
    color: #555;
    line-height: 1.7;
    margin: 0;
}

.content-link {
    color: #4da6ff;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.content-link:hover {
    color: #66b3ff;
}

/* ==========================================================================
   INSTALLATION SECTION - OPTIMIZED FOR PRODUCTION
   ========================================================================== */
.installation-section {
    padding: 80px 20px;
    background-color: #f9f9f9;
}

.installation-container {
    max-width: 1400px;
    margin: 0 auto;
}

.installation-container h2 {
    text-align: center;
    font-size: 2.8rem;
    color: #1a1a2e;
    margin-bottom: 40px;
    font-weight: 700;
    line-height: 1.4;
}

.installation-intro {
    text-align: center;
    font-size: 1.1rem;
    color: #555;
    line-height: 1.8;
    max-width: 1100px;
    margin: 0 auto 70px;
}

.installation-link {
    color: #550000;
    font-weight: 600;
    text-decoration: none;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.installation-section .feature-card {
    background-color: #ffffff;
    border-radius: 0;
    overflow: visible;
    position: relative;
    padding: 40px 30px 30px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.feature-icon-wrapper {
    position: absolute;
    top: -40px;
    left: 30px;
}

.feature-icon {
    background: linear-gradient(135deg, #880000 0%, #550000 100%);
    width: 90px;
    height: 90px;
    font-size: 30px !important;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    clip-path: polygon(0 0, 100% 0, 100% 75%, 75% 100%, 0 100%);
}

.installation-section .feature-content {
    margin-top: 30px;
}

.installation-section .feature-content h3 {
    font-size: 1.6rem;
    color: #1a1a2e;
    margin-bottom: 20px;
    font-weight: 700;
}

.installation-section .feature-content p {
    font-size: 1.05rem;
    color: #555;
    line-height: 1.8;
    margin: 0;
}

/* ==========================================================================
   PROCESS SECTION - OPTIMIZED FOR PRODUCTION
   ========================================================================== */
.process-section {
    padding: 80px 20px;
    background: white;
}

.process-section .section-title {
    text-align: center;
    font-size: 2.5rem;
    color: #1a1a2e;
    margin-bottom: 60px;
    font-weight: 700;
}

.process-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.process-card {
    text-align: center;
    padding: 50px 30px 30px;
    background: #f8f9fa;
    border-radius: 10px;
    position: relative;
    transition: all 0.3s ease;
}

.process-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.process-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 50px;
    background: #00bcd4;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
}

.process-icon {
    font-size: 3rem;
    margin: 10px 0 20px;
    color: #1e90ff;
}

.process-card h3 {
    margin-bottom: 1rem;
    font-size: 1.4rem;
    color: #1a1a2e;
    font-weight: 700;
}

.process-card p {
    font-size: 1rem;
    color: #555;
    line-height: 1.6;
}

/* ==========================================================================
   TESTIMONIALS SECTION
   ========================================================================== */
.testimonials-section {
    padding: 80px 20px;
    background: linear-gradient(135deg, #ffffff 0%, #f5f5f5 100%);
    position: relative;
    overflow: hidden;
}

.testimonials-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
}

.testimonials-container {
    max-width: 1400px;
    margin: 0 auto;
}

.testimonials-section .section-title {
    text-align: center;
    font-size: 2.5rem;
    color: #1a1a2e;
    margin-bottom: 15px;
    font-weight: 700;
}

.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 60px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.testimonial-carousel {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 80px;
}

.testimonial-wrapper {
    overflow: hidden;
    border-radius: 15px;
}

.testimonial-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
}

.testimonial-card {
    min-width: 100%;
    background: #ffffff;
    padding: 50px 40px 40px;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    position: relative;
    border-left: 5px solid #880000;
}

.quote-icon {
    position: absolute;
    top: 20px;
    right: 50px;
    color: #880000;
    opacity: 0.2;
}

.testimonial-rating {
    color: #ffd700;
    font-size: 1.5rem;
    margin-bottom: 20px;
    letter-spacing: 3px;
}

.testimonial-text {
    font-size: 1.15rem;
    color: #333;
    line-height: 1.8;
    margin-bottom: 30px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
    padding-top: 20px;
    border-top: 2px solid #f0f0f0;
}

.author-avatar {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    background: linear-gradient(135deg, #880000 0%, #550000 100%);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.author-info h4 {
    font-size: 1.1rem;
    color: #1a1a2e;
    margin: 0 0 5px 0;
    font-weight: 700;
}

.author-info span {
    font-size: 0.9rem;
    color: #888;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: linear-gradient(135deg, #880000 0%, #550000 100%);
    color: #ffffff;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.5rem;
    z-index: 10;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(136, 0, 0, 0.3);
}

.carousel-btn:hover {
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 5px 20px rgba(136, 0, 0, 0.5);
}

.carousel-btn:active {
    transform: translateY(-50%) scale(0.95);
}

.prev-btn {
    left: 10px;
}

.next-btn {
    right: 10px;
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 40px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #ddd;
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: linear-gradient(135deg, #880000 0%, #550000 100%);
    width: 35px;
    border-radius: 6px;
}

/* ==========================================================================
   RESPONSIVE DESIGN - TABLET (1024px)
   ========================================================================== */
@media (max-width: 1024px) {

    /* Hero Section */
    .curtain-page-wrapper .hero-content h1 {
        font-size: 2.8rem;
    }

    .curtain-page-wrapper .hero-content p {
        font-size: 1.15rem;
    }

    /* Parallax Section */
    .parallax-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .parallax-content h2 {
        font-size: 2.2rem;
        margin-right: 0px !important;
    }

    .feature-boxes {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Materials Grid */
    .materials-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    /* Supplier Section */
    .supplier-container {
        gap: 40px;
    }

    .main-title {
        font-size: 2.3rem;
    }

    .feature-item .feature-content h3 {
        font-size: 1.5rem;
    }

    .check-icon {
        width: 60px;
        height: 60px;
        min-width: 60px;
        font-size: 28px;
    }

    /* Projects Grid */
    .projects-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .curtain-projects h1 {
        font-size: 2rem;
    }

    /* Benefits Section */
    .benefits-container {
        gap: 40px;
    }

    .benefits-content h2 {
        font-size: 2rem;
    }

    .benefit-text h3 {
        font-size: 1.3rem;
    }

    /* Collection Section */
    .collection-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .collection-container h2 {
        font-size: 2.5rem;
    }

    /* Installation Section */
    .installation-container h2 {
        font-size: 2.3rem;
    }

    .features-grid {
        gap: 50px 30px;
    }

    .installation-section .feature-content h3 {
        font-size: 1.4rem;
    }

    .installation-section .feature-content p {
        font-size: 1rem;
    }

    /* Process Section */
    .process-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 50px 30px;
    }
}

/* ==========================================================================
   RESPONSIVE DESIGN - MOBILE (768px)
   ========================================================================== */
@media (max-width: 768px) {

    /* Hero Section */
    .curtain-page-wrapper .hero-bg {
        background-attachment: scroll;
        background-position: center;
        background-size: cover;
    }

    .curtain-page-wrapper .hero-content {
        margin-left: 4vw;
        margin-right: 4vw;
    }

    .curtain-page-wrapper .hero-content h1 {
        font-size: 2.2rem;
    }

    .curtain-page-wrapper .hero-content p {
        font-size: 1.1rem;
    }

    /* Parallax Section */
    .parallax-section {
        padding: 60px 5%;
    }

    .rotate-image {
        top: 150vw;
        right: -50vw;
        height: 150vw;
        width: 150vw;
    }

    .parallax-content h2 {
        font-size: 1.8rem;
    }

    .success-badge {
        width: 160px;
        height: 160px;
    }

    .success-badge .badge-number {
        font-size: 3rem;
    }

    .success-badge .badge-text {
        font-size: 0.95rem;
    }

    .feature-boxes {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .icon-circle {
        min-width: 70px;
        width: 70px;
        height: 70px;
        font-size: 28px;
    }

    /* Materials Section */
    .section-title {
        font-size: 2rem;
    }

    .materials-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }

    /* Supplier Section */
    .supplier-section {
        padding: 60px 4%;
    }

    .supplier-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .content-side {
        order: 2;
        padding-right: 0;
    }

    .image-side {
        order: 1;
    }

    .main-title {
        font-size: 2rem;
        margin-bottom: 25px;
    }

    .intro-text {
        font-size: 1rem;
        margin-bottom: 30px;
    }

    .feature-list {
        margin-bottom: 35px;
    }

    .feature-item {
        gap: 15px;
        margin-bottom: 30px;
    }

    .check-icon {
        width: 55px;
        height: 55px;
        min-width: 55px;
        font-size: 26px;
    }

    .feature-item .feature-content h3 {
        font-size: 1.3rem;
        margin-bottom: 8px;
    }

    .feature-item .feature-content p {
        font-size: 0.95rem;
    }

    .quote-button {
        width: 100%;
        padding: 16px 35px;
        font-size: 0.95rem;
    }

    /* Projects Section */
    .curtain-projects {
        padding: 40px 15px;
    }

    .curtain-projects h1 {
        font-size: 1.75rem;
        margin-bottom: 30px;
    }

    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    /* Contact Banner */
    .contact-banner {
        padding: 35px 20px;
    }

    .contact-content {
        flex-direction: column;
        text-align: center;
    }

    .contact-content h2 {
        font-size: 1.75rem;
    }

    .contact-actions {
        flex-direction: column;
        gap: 25px;
        width: 100%;
    }

    .order-btn {
        width: 100%;
        max-width: 350px;
    }

    .call-section {
        justify-content: center;
    }

    /* Benefits Section */
    .benefits-section {
        padding: 50px 20px;
    }

    .benefits-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .benefits-image {
        min-height: 400px;
    }

    .benefits-content h2 {
        font-size: 1.75rem;
    }

    .intro-text,
    .additional-text {
        font-size: 1rem;
    }

    .benefit-item {
        gap: 15px;
        margin-bottom: 30px;
    }

    .benefit-icon {
        width: 55px;
        height: 55px;
    }

    .benefit-icon svg {
        width: 26px;
        height: 26px;
    }

    .benefit-text h3 {
        font-size: 1.2rem;
    }

    .benefit-text p {
        font-size: 0.95rem;
    }

    /* Collection Section */
    .collection-section {
        padding: 50px 20px;
    }

    .collection-container h2 {
        font-size: 1.9rem;
        margin-bottom: 35px;
    }

    .intro-content {
        margin-bottom: 40px;
    }

    .collection-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .card-image {
        height: 250px;
    }

    .card-content {
        padding: 20px;
    }

    .card-content h3 {
        font-size: 1.3rem;
    }

    .card-content p {
        font-size: 0.95rem;
    }

    /* Installation Section - Mobile Optimized */
    .installation-section {
        padding: 60px 20px;
    }

    .installation-container h2 {
        font-size: 2rem;
        margin-bottom: 30px;
    }

    .installation-intro {
        font-size: 1rem;
        margin-bottom: 60px;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 60px 25px;
    }

    .installation-section .feature-card {
        padding: 35px 25px 25px;
        margin: 0 20px;
    }

    .feature-icon {
        width: 80px;
        height: 80px;
    }

    .feature-icon svg {
        width: 45px;
        height: 45px;
    }

    .feature-icon-wrapper {
        top: -35px;
        left: 25px;
    }

    .installation-section .feature-content {
        margin-top: 25px;
    }

    .installation-section .feature-content h3 {
        font-size: 1.3rem;
        margin-bottom: 15px;
    }

    .installation-section .feature-content p {
        font-size: 0.95rem;
    }

    /* Process Section - Mobile Optimized */
    .process-section {
        padding: 60px 20px;
    }

    .process-section .section-title {
        font-size: 2rem;
        margin-bottom: 50px;
    }

    .process-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .process-card {
        padding: 45px 25px 25px;
    }

    /* Testimonials Section */
    .testimonials-section {
        padding: 60px 20px;
    }

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

    .section-subtitle {
        font-size: 1rem;
        margin-bottom: 40px;
    }

    .testimonial-carousel {
        padding: 0 70px;
    }

    .testimonial-card {
        padding: 40px 30px 30px;
    }

    .testimonial-text {
        font-size: 1.05rem;
    }

    .carousel-btn {
        width: 45px;
        height: 45px;
    }

    .prev-btn {
        left: 8px;
    }

    .next-btn {
        right: 8px;
    }

    .quote-icon {
        right: 20px;
    }

    .quote-icon svg {
        width: 35px;
        height: 35px;
    }
}

/* ==========================================================================
   RESPONSIVE DESIGN - SMALL MOBILE (480px)
   ========================================================================== */
@media (max-width: 480px) {

    /* Hero Section */
    .curtain-page-wrapper .hero-content h1 {
        font-size: 1.8rem;
    }

    .curtain-page-wrapper .hero-content p {
        font-size: 1rem;
    }

    .curtain-page-wrapper .cta-button {
        padding: 12px 30px;
        font-size: 1rem;
    }

    /* Parallax Section */
    .parallax-content h2 {
        font-size: 1.6rem;
    }

    .parallax-content>p {
        font-size: 0.95rem;
        margin-right: 15px;
    }

    .icon-circle {
        min-width: 60px;
        width: 60px;
        height: 60px;
        font-size: 24px;
    }

    .feature-card h3 {
        font-size: 18px;
    }

    .feature-card p {
        font-size: 13px;
    }

    /* Materials Section */
    .section-title {
        font-size: 1.8rem;
    }

    .section-description {
        font-size: 1rem;
    }

    .materials-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    /* Supplier Section */
    .supplier-section {
        padding: 40px 5%;
    }

    .supplier-container {
        gap: 30px;
    }

    .main-title {
        font-size: 1.7rem;
        margin-bottom: 20px;
    }

    .intro-text {
        font-size: 0.95rem;
        margin-bottom: 25px;
    }

    .feature-item {
        gap: 12px;
        margin-bottom: 25px;
    }

    .check-icon {
        width: 50px;
        height: 50px;
        min-width: 50px;
        font-size: 24px;
    }

    .feature-item .feature-content h3 {
        font-size: 1.15rem;
    }

    .feature-item .feature-content p {
        font-size: 0.9rem;
        line-height: 1.6;
    }

    .quote-button {
        padding: 15px 30px;
        font-size: 0.9rem;
        letter-spacing: 0.5px;
    }

    /* Projects Section */
    .curtain-projects h1 {
        font-size: 1.5rem;
    }

    .projects-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    /* Contact Banner */
    .contact-banner {
        padding: 30px 15px;
    }

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

    .order-btn {
        padding: 15px 25px;
        font-size: 0.95rem;
    }

    .phone-icon {
        width: 55px;
        height: 55px;
    }

    .phone-icon svg {
        width: 30px;
        height: 30px;
    }

    .call-label {
        font-size: 1rem;
    }

    .phone-number {
        font-size: 1.2rem;
    }

    /* Benefits Section */
    .benefits-section {
        padding: 40px 15px;
    }

    .benefits-image {
        min-height: 300px;
    }

    .benefits-content h2 {
        font-size: 1.5rem;
        margin-bottom: 20px;
    }

    .intro-text,
    .additional-text {
        font-size: 0.95rem;
        margin-bottom: 15px;
    }

    .additional-text {
        margin-bottom: 30px;
    }

    .benefit-item {
        gap: 12px;
        margin-bottom: 25px;
    }

    .benefit-icon {
        width: 50px;
        height: 50px;
    }

    .benefit-icon svg {
        width: 24px;
        height: 24px;
    }

    .benefit-text h3 {
        font-size: 1.1rem;
        margin-bottom: 8px;
    }

    .benefit-text p {
        font-size: 0.9rem;
    }

    /* Collection Section */
    .collection-section {
        padding: 40px 15px;
    }

    .section-label {
        font-size: 0.85rem;
        letter-spacing: 2px;
    }

    .collection-container h2 {
        font-size: 1.6rem;
        margin-bottom: 30px;
    }

    .intro-text {
        font-size: 1rem;
    }

    .intro-description {
        font-size: 0.95rem;
    }

    .collection-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .card-image {
        height: 280px;
    }

    .card-content {
        padding: 20px;
    }

    .card-content h3 {
        font-size: 1.25rem;
        margin-bottom: 12px;
    }

    .card-content p {
        font-size: 0.9rem;
    }

    /* Installation Section - Small Mobile */
    .installation-section {
        padding: 50px 15px;
    }

    .installation-container h2 {
        font-size: 1.6rem;
        margin-bottom: 25px;
    }

    .installation-intro {
        font-size: 0.95rem;
        margin-bottom: 50px;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 55px;
    }

    .installation-section .feature-card {
        padding: 35px 20px;
        margin: 0 10px;
    }

    .feature-icon {
        width: 75px;
        height: 75px;
    }

    .feature-icon svg {
        width: 40px;
        height: 40px;
    }

    .feature-icon-wrapper {
        top: -35px;
        left: 20px;
    }

    .installation-section .feature-content {
        margin-top: 20px;
    }

    .installation-section .feature-content h3 {
        font-size: 1.25rem;
        margin-bottom: 12px;
    }

    .installation-section .feature-content p {
        font-size: 0.9rem;
        line-height: 1.7;
    }

    /* Process Section - Small Mobile */
    .process-section {
        padding: 50px 15px;
    }

    .process-section .section-title {
        font-size: 1.8rem;
        margin-bottom: 40px;
    }

    .process-grid {
        gap: 35px;
    }

    .process-card {
        padding: 45px 20px 25px;
    }

    .process-number {
        width: 45px;
        height: 45px;
        font-size: 1.3rem;
        top: -18px;
    }

    .process-icon {
        font-size: 2.5rem;
        margin: 5px 0 15px;
    }

    .process-card h3 {
        font-size: 1.2rem;
        margin-bottom: 0.8rem;
    }

    .process-card p {
        font-size: 0.9rem;
        line-height: 1.5;
    }

    /* Testimonials Section */
    .testimonials-section {
        padding: 50px 15px;
    }

    .testimonials-section .section-title {
        font-size: 1.6rem;
    }

    .section-subtitle {
        font-size: 0.95rem;
        margin-bottom: 35px;
    }

    .testimonial-carousel {
        padding: 0 60px;
    }

    .testimonial-card {
        padding: 35px 25px 25px;
        border-left: 4px solid #880000;
    }

    .testimonial-rating {
        font-size: 1.3rem;
        margin-bottom: 15px;
    }

    .testimonial-text {
        font-size: 0.95rem;
        line-height: 1.7;
        margin-bottom: 25px;
    }

    .testimonial-author {
        padding-top: 15px;
        gap: 12px;
    }

    .author-avatar {
        width: 50px;
        height: 50px;
        font-size: 1rem;
    }

    .author-info h4 {
        font-size: 1rem;
    }

    .author-info span {
        font-size: 0.85rem;
    }

    .carousel-btn {
        width: 40px;
        height: 40px;
    }

    .carousel-btn svg {
        width: 20px;
        height: 20px;
    }

    .prev-btn {
        left: 5px;
    }

    .next-btn {
        right: 5px;
    }

    .quote-icon {
        top: 15px;
        right: 15px;
    }

    .quote-icon svg {
        width: 30px;
        height: 30px;
    }

    .carousel-dots {
        gap: 10px;
        margin-top: 30px;
    }

    .dot {
        width: 10px;
        height: 10px;
    }

    .dot.active {
        width: 30px;
    }
}