* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            max-width: 100%;
        }

        html, body {
            overflow-x: hidden;
            width: 100%;
            font-family: 'Arial', sans-serif;
            line-height: 1.6;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            scroll-behavior: smooth;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
            width: 100%;
            box-sizing: border-box;
        }

        /* Navigation */
        nav {
            position: fixed;
            top: 0;
            width: 100%;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            z-index: 100;
            padding: 15px 0;
            transition: all 0.3s ease;
        }

        .nav-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
            width: 100%;
            box-sizing: border-box;
        }

        .logo {
            font-size: clamp(1.2rem, 4vw, 1.5rem);
            white-space: nowrap;
        }

        .nav-links {
            display: flex;
            gap: 30px;
            list-style: none;
        }

        .nav-links a {
            text-decoration: none;
            color: #333;
            font-weight: 500;
            transition: color 0.3s ease;
        }

        .nav-links a:hover {
            color: #667eea;
        }

        .cta-button {
            background: linear-gradient(45deg, #667eea, #764ba2);
            color: white;
            padding: 12px 24px;
            border-radius: 25px;
            text-decoration: none;
            font-weight: 600;
            transition: transform 0.3s ease;
            cursor: pointer;
        }

        .cta-button:hover {
            transform: translateY(-2px);
        }

        /* Burger Menu */
        .burger {
            display: none;
            cursor: pointer;
            width: 30px;
            height: 20px;
            position: relative;
            z-index: 10001!important;
        }

        .burger span {
            background: #333;
            height: 3px;
            width: 100%;
            position: absolute;
            left: 0;
            transition: all 0.3s ease;
        }

        .burger span:nth-child(1) { top: 0; }
        .burger span:nth-child(2) { top: 8.5px; }
        .burger span:nth-child(3) { top: 17px; }

        .burger.active span:nth-child(1) {
            transform: rotate(45deg);
            top: 8.5px;
        }

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

        .burger.active span:nth-child(3) {
            transform: rotate(-45deg);
            top: 8.5px;
        }

        /* Mobile Sidebar */
        .mobile-nav {
            position: fixed;
            top: 0;
            right: -250px;
            width: min(250px, 80vw);
            max-width: 100vw;
            height: 100vh;
            background: #ffffff;
            backdrop-filter: blur(10px);
            z-index: 9900!important;
            transition: right 0.3s ease;
            padding: 80px 20px;
            display: flex;
            flex-direction: column;
            gap: 30px;
            box-sizing: border-box;
        }

        .mobile-nav.active {
            right: 0;
        }

        .mobile-nav a {
            text-decoration: none;
            color: #333;
            font-size: 1.2rem;
            font-weight: 500;
            transition: color 0.3s ease;
        }

        .mobile-nav a:hover {
            color: #667eea;
        }

        /* Hero Section */
        .hero {
            height: 100vh;
            position: relative;
            overflow: hidden;
        }

        .hero-bg {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('/images/architecture-bg.jpg') center/cover;
            z-index: 1;
            transition: transform 0.1s ease-out;
        }

        .hero-bg::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('assets/wind-spring-white-stratosphere-pure.jpg');
            z-index: 1;
        }

        .architecture-image {
            position: absolute;
            top: 80%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 500px;
            height: 500px;
            z-index: 6;
            animation: slideInUp 1s ease-out 0.3s both;
            background: url('assets/3d-rendering-house-model-removebg-preview-1.png') center/contain no-repeat;
            filter: drop-shadow(0 20px 40px rgba(0,0,0,0.3));
        }

        .hero-content {
            position: absolute;
            top: 20%;
            left: 50%;
            transform: translateX(-50%);
            z-index: 4;
            text-align: center;
            width: min(100%, 1200px);
            padding: 0 20px;
            box-sizing: border-box;
        }

        .hero h1 {
            font-size: clamp(4rem, 8vw, 12rem);
            font-weight: 900;
            color: white;
            margin-bottom: 30px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
            animation: fadeInUp 1s ease-out 0.6s both;
        }

        .hero-subtitle {
            font-size: clamp(1rem, 2vw, 1.5rem);
            color: rgba(255,255,255,0.9);
            margin-bottom: 20px;
            animation: fadeInUp 1s ease-out 0.9s both;
        }

        .hero-tags {
            display: flex;
            gap: 15px;
            justify-content: center;
            flex-wrap: wrap;
            margin-bottom: 40px;
            animation: fadeInUp 1s ease-out 1.2s both;
        }

        .tag {
            background: rgba(255,255,255,0.2);
            backdrop-filter: blur(10px);
            padding: 8px 16px;
            border-radius: 20px;
            color: white;
            font-size: 0.9rem;
            border: 1px solid rgba(255,255,255,0.3);
        }

        /* Main Content */
        .main-content {
            background: white;
            margin-top: -50px;
            position: relative;
            z-index: 10;
            border-radius: 40px 40px 0 0;
            padding: 100px 0 50px;
        }

        .section {
            padding: 80px 0;
        }

        .section-title {
            font-size: clamp(2.5rem, 5vw, 4rem);
            font-weight: 300;
            text-align: center;
            margin-bottom: 60px;
            color: #2c3e50;
        }

        .section-title .italic {
            font-style: italic;
            color: #667eea;
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
            gap: 40px;
            margin: 60px 0;
        }

        .feature-card {
            background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
            padding: 40px;
            border-radius: 20px;
            text-align: center;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border: 1px solid rgba(102, 126, 234, 0.2);
        }

        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(102, 126, 234, 0.2);
        }

        .feature-icon {
            width: 80px;
            height: 80px;
            background: linear-gradient(45deg, #ffffff, #ffffff);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            font-size: 2rem;
            color: white;
        }

        .feature-title {
            font-size: 1.5rem;
            font-weight: 600;
            margin-bottom: 15px;
            color: #2c3e50;
        }

        .feature-description {
            color: #666;
            line-height: 1.6;
        }

        /* Stats Section */
        .stats-section {
            background: linear-gradient(135deg, #000000 0%, #000000 100%);
            color: white;
            text-align: center;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(min(180px, 100%), 1fr));
            gap: 40px;
        }

        .stat-item {
            padding: 40px 20px;
        }

        .stat-number {
            font-size: 4rem;
            font-weight: 900;
            margin-bottom: 10px;
            background: linear-gradient(45deg, #cbdeff, rgba(245, 252, 255, 0.8));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .stat-label {
            font-size: 1.1rem;
            opacity: 0.9;
        }

        /* Comfort Section */
        .comfort-section {
            background: #f8f9fa;
        }

        .comfort-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }

        .comfort-text h2 {
            font-size: 3rem;
            font-weight: 300;
            margin-bottom: 30px;
            color: #2c3e50;
        }

        .comfort-text .highlight {
            color: #667eea;
            font-weight: 600;
        }

        .comfort-description {
            font-size: 1.1rem;
            line-height: 1.8;
            color: #666;
            margin-bottom: 30px;
        }

        .comfort-image {
            width: 100%;
            height: 400px;
            background: url('assets/3d-model-house-building-removebg-preview.png') center/cover no-repeat; 
            border-radius: 20px;
            position: relative;
            overflow: hidden;
        }

        /* Portfolio Slider Section */
        .portfolio-section {
            background: black;
            color: white;
            position: relative;
            padding: 0;
            margin: 0;
        }

        .slider {
            height: 100vh;
            position: relative;
        }

        .slider .list {
            position: absolute;
            inset: 0 0 0 0;
            overflow: hidden;
        }

        .slider .list .item {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            z-index: 1;
            opacity: 0;
            transition: opacity 0.5s;
        }

        .slider .list .item.active {
            opacity: 1;
            z-index: 10;
        }

        .slider .list .item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .slider .list .item::after {
            content: '';
            width: 100%;
            height: 100%;
            position: absolute;
            left: 0;
            bottom: 0;
            background-image: linear-gradient(to top, black 20%, transparent);
        }

        .slider .list .item .content {
            position: absolute;
            left: 10%;
            top: 15%;
            width: 500px;
            max-width: 80%;
            z-index: 1;
        }

        .slider .list .item .content p,
        .slider .list .item .content h2 {
            transform: translateY(50px);
            filter: blur(10px);
            opacity: 0;
            transition: all 0.25s;
        }

        .slider .list .item.active .content p,
        .slider .list .item.active .content h2 {
            animation: showContent 0.25s ease-in-out forwards;
        }

        .slider .list .item.active .content p:nth-child(1) {
            animation-delay: 0.2s;
        }

        .slider .list .item.active .content h2 {
            animation-delay: 0.35s;
        }

        .slider .list .item.active .content p:nth-child(3) {
            animation-delay: 0.5s;
            animation-duration: 0.3s;
        }

        .slider .list .item .content p:nth-child(1) {
            text-transform: uppercase;
            letter-spacing: 10px;
        }

        .slider .list .item .content h2 {
            font-size: 100px;
            margin: 0;
        }

        .slider .list .item .content button {
            background: none;
            border: 2px solid #667eea;
            color: #667eea;
            padding: 10px 20px;
            border-radius: 20px;
            margin-top: 20px;
            cursor: pointer;
            filter: blur(8px);
            opacity: 0;
            transform: translateY(30px);
            transition: filter 0.8s cubic-bezier(.77,0,.18,1),
                        opacity 0.8s cubic-bezier(.77,0,.18,1),
                        transform 0.8s cubic-bezier(.77,0,.18,1);
        }

        .slider .list .item.active .content button {
            filter: blur(0);
            opacity: 1;
            transform: translateY(0);
        }

        .arrows {
            position: absolute;
            top: 30%;
            right: 50px;
            z-index: 100;
        }

        .arrows button {
            background: linear-gradient(135deg, #030303 0%, #000000 100%);
            border: none;
            font-family: monospace;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            font-size: x-large;
            cursor: pointer;
            color: white;
            z-index: 2;
        }

        .arrows button:hover {
            background-color: rgb(224, 224, 224);
            color: rgb(167, 167, 167);
            border: 2px solid rgb(255, 255, 255);
        }

        .thumbnail {
            position: absolute;
            z-index: 11;
            bottom: 50px;
            display: flex;
            gap: 10px;
            width: 100%;
            height: 250px;
            padding: 0 50px;
            box-sizing: border-box;
            overflow-x: auto;
            scroll-behavior: smooth;
        }

        .thumbnail::-webkit-scrollbar {
            width: 0;
        }

        .thumbnail .item {
            width: 150px;
            height: 220px;
            filter: brightness(.5);
            transition: .5s;
            flex-shrink: 0;
            cursor: pointer;
        }

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

        .thumbnail .item.active {
            filter: brightness(1.5);
        }

        .thumbnail .item .content {
            position: absolute;
            inset: auto 10px 10px 10px;
        }

        /* Footer */
        footer {
            background: #111;
            color: #aaa;
            padding: 80px 0 40px;
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 60px;
        }

        .footer-column h3 {
            color: white;
            margin-bottom: 20px;
            font-size: 1.3rem;
        }

        .footer-column ul {
            list-style: none;
        }

        .footer-column ul li {
            margin-bottom: 10px;
        }

        .footer-column ul li a {
            color: #aaa;
            text-decoration: none;
            transition: color 0.3s;
        }

        .footer-column ul li a:hover {
            color: #667eea;
        }

        .footer-bottom {
            text-align: center;
            padding-top: 40px;
            border-top: 1px solid #333;
            color: #666;
        }

        /* Contact Modal */
        .modal {
            display: none;
            position: fixed;
            z-index: 1000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0,0,0,0.7);
            backdrop-filter: blur(8px);
        }

        .modal-content {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            background: white;
            padding: 50px 40px;
            border-radius: 20px;
            width: 90%;
            max-width: 500px;
            text-align: center;
        }

        .close {
            position: absolute;
            top: 15px;
            right: 20px;
            font-size: 28px;
            cursor: pointer;
            color: #aaa;
        }

        .close:hover {
            color: #333;
        }

        .modal h2 {
            margin-bottom: 20px;
            color: #2c3e50;
        }

        .modal input, .modal textarea {
            width: 100%;
            padding: 12px;
            margin: 10px 0;
            border: 1px solid #ddd;
            border-radius: 8px;
            font-size: 1rem;
        }

        .modal button {
            background: linear-gradient(45deg, #667eea, #764ba2);
            color: white;
            border: none;
            padding: 14px 30px;
            border-radius: 25px;
            cursor: pointer;
            font-weight: 600;
            margin-top: 10px;
        }

        /* Mobile Responsiveness */
        @media (max-width: 768px) {
            .nav-links { display: none; }
            .burger { display: block; }
            .cta-button { display: none; }
            .hero h1 { font-size: 4rem; }
            .architecture-image { width: 450px; height: 450px; top: 80%; transform: translate(-50%, -40%); }
            .hero-content { top: 15%; padding: 0 15px; }
            .comfort-content { grid-template-columns: 1fr; gap: 40px; }
            .comfort-text h2 { font-size: 2rem; }
            .features-grid { grid-template-columns: 1fr; gap: 30px; }
            .stats-grid { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 20px; }
            .stat-number { font-size: 2.5rem; }
            .slider .list .item .content h2 { font-size: 60px; }
            .thumbnail { justify-content: start; }
            .arrows { top: 10%; }
            .slider .list .item .content { top: 20%; }
        }

        @media (max-width: 480px) {
            .hero-content { top: 10%; width: min(95%, 95vw); padding: 0 10px; }
            .architecture-image { width: 400px; height: 380px; top: 78%; transform: translate(-50%, -30%); }
            .thumbnail { bottom: -10px; }
            .slider .list .item .content h2 { font-size: 45px; }
            .arrows { top: unset; bottom: 70px; right: 10px; left: 10px; display: flex; gap: 10px; justify-content: flex-end; width: auto; }
        }

        /* Animations */
        @keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
        @keyframes slideInUp { from { opacity: 0; transform: translate(-50%, 100px); } to { opacity: 1; transform: translate(-50%, -50%); } }
        @keyframes showContent { to { transform: translateY(0); filter: blur(0); opacity: 1; } }

        .fade-in { opacity: 0; transform: translateY(50px); transition: all 0.8s ease-out; }
        .fade-in.visible { opacity: 1; transform: translateY(0); }
        .parallax { transition: transform 0.1s ease-out; }

        .portfolio-header {
            background-color: white;
            font-size: 3rem;
            text-align: center;
            color:#333;
            margin-bottom: 0px;
            padding: 40px 0;
        }

        @media screen and (max-width: 768px) {
           .portfolio-header {
            background-color: white;
            font-size: 2.5rem;
            text-align: center;
            color:#333;
            margin-bottom: 0px;
            padding: 40px 0;
        }

            
        }

        /* ==================== TESTIMONIAL SECTION (CSS) ==================== */
.testimonials-section {
    padding: 120px 0;
    background: white;
    text-align: center;
}

.testimonials-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: #222;
}

.testimonials-subtitle {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 70px;
    letter-spacing: 0.5px;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
}

.testimonial-card {
    background: white;
    padding: 32px 28px;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    transform: rotate(var(--r, 0deg)) translateY(var(--y, 0px));
}

.testimonial-card:hover {
    transform: translateY(-12px) rotate(0deg) !important;
    box-shadow: 0 30px 60px rgba(0,0,0,0.18);
    z-index: 10;
}

.testimonial-card .stars {
    color: #ffd700;
    font-size: 1.5rem;
    margin-bottom: 16px;
    letter-spacing: 4px;
}

.testimonial-card p {
    font-size: 1.02rem;
    color: #6d6d6d;
    line-height: 1.75;
    margin-bottom: 20px;
}

.testimonial-card .author {
    font-weight: 600;
    color: #4f4f4f;
    font-size: 1.05rem;
}

/* Unique card styling to match your screenshot */
.testimonial-card:nth-child(1) { --r: -9deg; --y: 25px; background: #1a1a1a; color: white; }
.testimonial-card:nth-child(1) .stars { color: #a0d8ff; }

.testimonial-card:nth-child(2) { --r: 7deg; --y: -15px; background: #ded3f7; }

.testimonial-card:nth-child(3) { --r: -5deg; --y: 12px; background: #d0f0c0; }

.testimonial-card:nth-child(4) { --r: 6deg; --y: -8px; background: #fff8a9; }

.testimonial-card:nth-child(5) { --r: -4deg; --y: 10px; background: #ff6799; }

.testimonial-card:nth-child(6) { --r: 8deg; --y: -10px; background: #f8e6e6; color:white}

/* Fullscreen Modal */
.testimonial-modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0; top: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.92);
    backdrop-filter: blur(12px);
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.testimonial-modal.active {
    display: flex;
    opacity: 1;
}

.testimonial-modal-content {
    background: white;
    padding: 70px 50px;
    border-radius: 24px;
    max-width: 640px;
    width: 90%;
    text-align: center;
    position: relative;
    animation: modalPop 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

.close-modal {
    position: absolute;
    top: 20px;
    right: 28px;
    font-size: 44px;
    font-weight: 300;
    color: #999;
    cursor: pointer;
    transition: color 0.3s;
}

.close-modal:hover { color: #333; }

.modal-stars {
    font-size: 3rem;
    color: #ffd700;
    margin-bottom: 24px;
    letter-spacing: 6px;
}

#modalReview {
    font-size: 1.5rem;
    line-height: 1.8;
    color: #333;
    margin: 28px 0;
}

#modalAuthor {
    font-size: 1.4rem;
    font-weight: 600;
    color: #222;
}

@keyframes modalPop {
    from { transform: scale(0.7); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .testimonials-title { font-size: 2.8rem; }
    .testimonial-card { padding: 28px 24px; }
    .testimonial-modal-content { padding: 60px 30px; }
    #modalReview { font-size: 1.3rem; }
}

.feature-icon .house{

    width:30px;
    height:30px;
}

.feature-icon .crane{

    width:30px;
    height:30px;
}

     .mobile-nav .cta-button {
            display: block !important;
        }

        /* FIX #3 — ensure mobile menu sits above slider arrows */
        .mobile-nav {
            z-index: 9999 !important;
        }

        .mobile-nav .cta-button {
            background-color: #000000!important;
        }

          .mobile-nav   .cta-button :hover {
            background-color: #1f1f1f!important;
            color:white;
        }

        /* (rest of YOUR CSS stays unchanged below…) */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            max-width: 100%;
        }


      @media (max-width: 768px) {
                 .cta-button {
            background: linear-gradient(45deg, #040404, #000000);
            color: white!important;
            padding: 12px 24px;
            border-radius: 25px;
            text-decoration: none;
            font-weight: 600;
            transition: transform 0.3s ease;
            cursor: pointer;
        }

           .cta-button:hover{  color: rgb(90, 90, 90)!important;}
   
        }