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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(44, 44, 44, 0.95);
    backdrop-filter: blur(10px);
    padding: 12px 0;
    z-index: 1000;
    transition: all 0.3s ease;
    min-height: 70px;
    display: flex;
    align-items: center;
}

.header.scrolled {
    background: rgba(44, 44, 44, 0.98);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    padding: 8px 0;
}

.nav-container {
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
    height: 100%;
}

.logo {
    display: flex;
    align-items: center;
    color: #ffd700;
    font-weight: bold;
    font-size: 18px;
    flex-shrink: 0;
}

.logo-icon {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, #e6640a, #ffd700);
    border-radius: 8px;
    margin-right: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: white;
}

.nav-menu {
    display: flex;
    gap: 30px;
    list-style: none;
    margin: 0;
    padding: 0;
    align-items: center;
}

.nav-item a {
    color: white;
    text-decoration: none;
    padding: 10px 15px;
    border-radius: 5px;
    transition: all 0.3s;
    position: relative;
    white-space: nowrap;
}

.nav-item a:hover,
.nav-item a.active {
    background-color: rgba(255, 140, 0, 0.2);
    color: #ffd700;
}

.auth-buttons {
    display: flex;
    gap: 15px;
    align-items: center;
    flex-shrink: 0;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    padding: 5px;
}

.login-btn {
    background: linear-gradient(135deg, #e6640a, #ff8c00);
    color: white;
    padding: 10px 25px;
    border: none;
    border-radius: 25px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
    white-space: nowrap;
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(230, 100, 10, 0.4);
}

/* Mobile Sidebar */
.mobile-sidebar {
    position: fixed;
    top: 0;
    right: -300px;
    width: 300px;
    height: 100vh;
    background: rgba(44, 44, 44, 0.98);
    backdrop-filter: blur(10px);
    z-index: 1001;
    transition: right 0.3s ease;
    padding: 80px 0 20px;
}

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

.mobile-sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.mobile-sidebar-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-nav-menu {
    display: flex;
    flex-direction: column;
    padding: 0;
    margin: 0;
    list-style: none;
}

.mobile-nav-menu .nav-item {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-nav-menu .nav-item a {
    display: block;
    padding: 20px 30px;
    color: white;
    text-decoration: none;
    font-size: 18px;
    transition: all 0.3s;
}

.mobile-nav-menu .nav-item a:hover,
.mobile-nav-menu .nav-item a.active {
    background: linear-gradient(135deg, #e6640a, #ff8c00);
    color: white;
}

.mobile-close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: white;
    font-size: 30px;
    cursor: pointer;
    padding: 5px;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    position: relative;
    margin-top: 70px;
    overflow: hidden;
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    z-index: -2;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.3));
    z-index: -1;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    padding: 0 20px;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    animation: fadeInUp 1s ease;
}

.hero-content p {
    font-size: 1.3rem;
    margin-bottom: 30px;
    max-width: 600px;
    animation: fadeInUp 1s ease 0.3s both;
}

.cta-button {
    background: linear-gradient(135deg, #e6640a, #ff8c00);
    color: white;
    padding: 15px 40px;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
    animation: fadeInUp 1s ease 0.6s both;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(230, 100, 10, 0.4);
}

/* Section Styles */
.section {
    padding: 100px 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: #333;
    font-weight: 700;
}

.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 60px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Plans Section */
.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.plan-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
}

.plan-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.plan-image {
    width: 100%;
    height: 250px;
    background: linear-gradient(135deg, #f0f0f0, #e0e0e0);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999;
    font-size: 18px;
    font-weight: bold;
}

.plan-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 140, 0, 0.1) 50%, transparent 70%);
    animation: shimmer 2s infinite;
}

.land-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, #f0f0f0, #e0e0e0);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999;
    font-size: 18px;
    font-weight: bold;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(100%);
    }
}

.plan-content {
    padding: 25px;
    text-align: center;
}

.plan-title {
    font-size: 1.3rem;
    font-weight: bold;
    margin-bottom: 15px;
    color: #333;
}

.plan-button {
    background: linear-gradient(135deg, #e6640a, #ff8c00);
    color: white;
    padding: 12px 30px;
    border: none;
    border-radius: 25px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
}

.plan-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(230, 100, 10, 0.4);
}

/* Doors & Windows Section */
.doors-section {
    background: #f8f9fa;
}

.doors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.door-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.door-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.door-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, #8b4513, #a0522d);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 16px;
    font-weight: bold;
}

.door-content {
    padding: 20px;
    text-align: center;
}

.door-title {
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: 10px;
}

.door-description {
    color: #666;
    font-size: 14px;
    line-height: 1.5;
}

/* About Section */
.about-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

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

.about-text h3 {
    color: #ff8c00;
    font-size: 1.8rem;
    margin-bottom: 20px;
}

.about-text p {
    color: #555;
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-image {
    height: 400px;
    background: linear-gradient(135deg, #ddd, #bbb);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
    font-size: 18px;
    font-weight: bold;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #1a1a1a 0%, #2c2c2c 100%);
    color: white;
    padding: 80px 0 0;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #e6640a, #ff8c00, #ffd700, #ff8c00, #e6640a);
    background-size: 300% 100%;
    animation: gradientShift 4s ease-in-out infinite;
}

@keyframes gradientShift {

    0%,
    100% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 50px;
}

.footer-brand {
    max-width: 350px;
}

.footer-brand .logo {
    margin-bottom: 25px;
    font-size: 24px;
}

.footer-brand p {
    color: #ccc;
    line-height: 1.8;
    margin-bottom: 30px;
    font-size: 16px;
}

.footer-section h3 {
    color: #ffd700;
    margin-bottom: 25px;
    font-size: 1.4rem;
    font-weight: 600;
    position: relative;
    padding-bottom: 10px;
}

.footer-section h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: linear-gradient(90deg, #e6640a, #ffd700);
}

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

.footer-section ul li {
    margin-bottom: 12px;
    transition: all 0.3s ease;
}

.footer-section ul li:hover {
    transform: translateX(5px);
}

.footer-section ul li a {
    color: #ccc;
    text-decoration: none;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    font-size: 15px;
}

.footer-section ul li a:hover {
    color: #ffd700;
}

.contact-info li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #ccc;
    margin-bottom: 15px;
    font-size: 15px;
}

.contact-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #e6640a, #ff8c00);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
    color: white;
}

.social-section {
    margin-top: 30px;
}

.social-icons {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-icon {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, #e6640a, #ff8c00);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s;
    font-size: 18px;
    font-weight: bold;
}

.social-icon img{
    height: 30px;
    width: 30px;
}

.social-icon:hover {
    transform: translateY(-5px) rotate(5deg);
    box-shadow: 0 10px 25px rgba(230, 100, 10, 0.4);
}

.footer-bottom {
    text-align: center;
    padding: 30px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 50px;
}

.footer-bottom p {
    color: #999;
    margin: 0;
}

/* Chat Button */
.chat-button {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: linear-gradient(135deg, #e6640a, #ff8c00);
    color: white;
    border: none;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(230, 100, 10, 0.4);
    transition: all 0.3s;
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chat-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(230, 100, 10, 0.6);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 1200px) {
    .nav-container {
        padding: 0 15px;
    }

    .nav-menu {
        gap: 20px;
    }

    .nav-item a {
        padding: 8px 12px;
        font-size: 14px;
    }
}

@media (max-width: 1024px) {
    .footer-top {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .hero-video {
        min-width: 120%;
        min-height: 120%;
    }

    .nav-menu {
        gap: 15px;
    }

    .nav-item a {
        padding: 8px 10px;
        font-size: 13px;
    }

    .login-btn {
        padding: 8px 20px;
        font-size: 14px;
    }
}

@media (max-width: 900px) {
    .nav-menu {
        display: none;
    }

    .mobile-menu-btn {
        display: block;
    }
}

@media (max-width: 768px) {
    .hero {
        margin-top: 70px;
        padding: 0 20px;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

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

    .hero-video {
        min-width: 150%;
        min-height: 150%;
    }

    .section {
        padding: 60px 0;
    }

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

    .footer-top {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .chat-button {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .plans-grid,
    .doors-grid {
        grid-template-columns: 1fr;
    }

    .hero-video {
        min-width: 200%;
        min-height: 200%;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Loading animation for images */
.loading {
    animation: pulse 2s ease-in-out infinite alternate;
}

@keyframes pulse {
    from {
        background-color: #f0f0f0;
    }

    to {
        background-color: #e0e0e0;
    }
}