:root {
    --primary: #3b82f6;
    --primary-dark: #2563eb;
    --primary-light: #60a5fa;
    --secondary: #8b5cf6;
    --accent: #06b6d4;
}

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

html, body {
    height: 100%;
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: #000000;
    color: white;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

h1, h2, h3, h4 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
}

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

section {
    padding: 80px 0;
}

.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 16px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.6);
}

/* Header */
.navbar {
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-brand {
    font-weight: 800;
    font-size: 1.8rem;
    color: white;
    text-decoration: none;
}

.navbar-nav {
    display: flex;
    list-style: none;
    gap: 30px;
    margin-left: auto;
    margin-right: 20px;
}

.navbar-nav .nav-link {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

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

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}

.navbar-nav .nav-link:hover::after {
    width: 100%;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    width: 30px;
    height: 24px;
    cursor: pointer;
    position: relative;
    z-index: 1001;
}

.mobile-menu-toggle span {
    display: block;
    height: 3px;
    width: 100%;
    background: white;
    margin: 3px 0;
    transition: all 0.3s ease;
    transform-origin: center;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: #000000;
    z-index: 999;
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
}

.mobile-menu.active {
    transform: translateX(0);
    display: flex;
}

.mobile-menu ul {
    list-style: none;
    text-align: center;
}

.mobile-menu li {
    margin: 2rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 1rem;
}

.mobile-menu a {
    color: white;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 600;
    transition: color 0.3s ease;
}

.mobile-menu a:hover {
    color: var(--primary);
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../img/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: -2;
}

.hero-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgb(0 0 0 / 9%);
    z-index: -1;
}

.hero-content {
    text-align: center;
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.hero-content h1 {
    font-size: 3rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #fff 0%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-content p {
    font-size: 1.2rem;
    color: #cbd5e1;
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.hero-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 16px 32px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
    animation: heroButtonPulse 2s infinite, heroButtonFloat 3s ease-in-out infinite;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.hero-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: 0.5s;
}

.hero-button:hover::before {
    left: 100%;
}

.hero-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.6);
}

.hero-button i {
    font-size: 1.2rem;
}

@media (max-width: 1024px) {
.hero-bg {

    background-image: url('../img/hero-bg2.png');

}

    .hero-section .container{
        
        height:100%;
        margin-top:40%;
        
    }

    .hero-content h1 {
    font-size: 3.2rem !important;
    line-height: 1.2;
    margin-bottom: 1.5rem;

}

.hero-content p {
    font-size: 2rem;
    color: #cbd5e1;
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

    .hero-button {
      box-shadow: 0 4px 15px rgb(59 130 246 / 0%);

    font-size: 1.4rem;
    }

}

@media (max-width: 768px) {
.hero-bg {
    background-image: url('../img/hero-bg3.png');

}


    .hero-section .container{
        height: 100%;
        margin-top: 100%;
    }

        .hero-content h1 {
    font-size: 1.5rem !important;
    line-height: 1.2;
    margin-bottom: 1.3rem;

}

.hero-content p {
    font-size: 2.2rem;
    color: #cbd5e1;
    margin-bottom: 2.1rem;
    line-height: 1.6;
}

    .hero-button {
      box-shadow: 0 4px 15px rgb(59 130 246 / 0%);

    font-size: 1.0rem;
    }

}

}


@keyframes heroButtonPulse {
    0%, 100% {
        box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
    }
    50% {
        box-shadow: 0 4px 25px rgba(59, 130, 246, 0.8);
    }
}

@keyframes heroButtonFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Floating Shapes */
.floating-shape {
    position: absolute;
    z-index: 1;
    opacity: 0.1;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 50%;
    animation: float 8s ease-in-out infinite;
}

.shape-1 {
    width: 120px;
    height: 120px;
    top: 10%;
    left: 5%;
    animation-delay: 0s;
}

.shape-2 {
    width: 80px;
    height: 80px;
    top: 20%;
    right: 10%;
    animation-delay: 2s;
}

.shape-3 {
    width: 100px;
    height: 100px;
    bottom: 15%;
    left: 15%;
    animation-delay: 4s;
}

.shape-4 {
    width: 60px;
    height: 60px;
    bottom: 25%;
    right: 20%;
    animation-delay: 1s;
}

.shape-5 {
    width: 90px;
    height: 90px;
    top: 30%;
    left: 25%;
    animation-delay: 3s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(180deg);
    }
}

/* Particle System */
.particles-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
    overflow: hidden;
}

.particle {
    position: absolute;
    background: var(--primary);
    border-radius: 50%;
    animation: floatParticle linear infinite;
    box-shadow: 0 0 10px rgba(59, 130, 246, 0.8);
    transform: translateY(100vh);
}

@keyframes floatParticle {
    0% {
        transform: translateY(100vh) translateX(0) rotate(0deg);
        opacity: 0;
    }
    5% {
        opacity: 1;
    }
    95% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) translateX(var(--translate-x, 100px)) rotate(360deg);
        opacity: 0;
    }
}

.particle.type-2 {
    background: var(--secondary);
    box-shadow: 0 0 10px rgba(139, 92, 246, 0.8);
}

.particle.type-3 {
    background: var(--accent);
    box-shadow: 0 0 10px rgba(6, 182, 212, 0.8);
}

/* Responsiveness Section */
.responsiveness-section {
    background: #000000;
    padding: 80px 0;
}

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

.responsiveness-image {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.responsiveness-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.responsiveness-image:hover img {
    transform: scale(1.02);
}

.responsiveness-content h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #fff 0%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.responsiveness-content > p {
    font-size: 1rem;
    color: #cbd5e1;
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.feature-points {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.feature-point {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.feature-point i {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.0rem;
    flex-shrink: 0;
}

.feature-point h3 {
    font-size: 1.0rem;
    margin-bottom: 5px;
    color: white;
}

.feature-point p {
    color: #cbd5e1;
    line-height: 1.6;
}

/* Templates Section */
.templates-section {
    background: #000000;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #fff 0%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-header p {
    font-size: 1.2rem;
    color: #cbd5e1;
    max-width: 600px;
    margin: 0 auto;
}

.filter-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 40px;
}

.filter-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
    padding: 12px 24px;
    border-radius: 50px;
    cursor: pointer;
    font-size:1.0rem;
    transition: all 0.3s ease;
    font-weight: 500;
    border:3px solid rgb(71 125 246);
}

.filter-btn:hover, .filter-btn.active {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-color: transparent;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
    color: white;
}

/* Cards Grid */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.card-item {
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

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

.card-image {
    position: relative;
    overflow: hidden;
    height: 400px;
    box-shadow: 0px 0px 30px 5px rgb(117 102 246 / 52%);
    border: 15px solid rgba(255, 255, 255, 0.05);
}

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

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

.card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgb(0 0 0 / 2%);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.live-demo-btn {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 12px 24px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    transform: translateY(20px);
}

.card-item:hover .live-demo-btn {
    transform: translateY(0);
}

.live-demo-btn:hover {
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.6);
}

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

.card-title {
    font-size: 1.5rem;
    line-height: 1.2;
    margin-bottom: 0.9rem;
    background: linear-gradient(135deg, #fff 0%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.card-tagline {
    color: #cbd5e1;
    line-height: 1.8;
    margin-bottom: 10px;
}

/* Features Section */
.features-section {
    background: #000000;
}

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

.feature-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: var(--primary);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 2rem;
    color: white;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: white;
}

.feature-card p {
    color: #cbd5e1;
    line-height: 1.6;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #000000, #27242f);
    padding: 100px 0;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: white;
}

.cta-content p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }

        

        
}

@media (max-width: 1024px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .navbar-nav {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .cards-grid {
        grid-template-columns: 1fr;
    }
    
    .filter-buttons {
        gap: 10px;
               display: grid;
 
        grid-template-columns: 1fr 1fr;
 
    }
    
    .filter-btn {
        padding: 10px 20px;
        font-size: 14px;
        width:100%;
 
        
    }
    
    section {
        padding: 60px 0;
    }
    
    .card-image {
        height: 300px;
    }
    
    .responsiveness-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .responsiveness-content h2 {
        font-size: 2rem;
    }
    
    .responsiveness-content > p {
        font-size: 1rem;
    }

    .cta-content h2 {
    font-size: 2.0rem;
}

    .feature-icon {
    width: 60px;
    height: 60px;
  
}

}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 1.8rem;
    }
    
    .hero-content p {
        font-size: 0.9rem;
    }
    
    .section-header h2 {
        font-size: 1.6rem;
    }
    
    .btn {
        padding: 12px 24px;
        font-size: 14px;
    }
    
    section {
        padding: 40px 0;
    }
    
    .card-image {
        height: 450px;
    }
    
    .responsiveness-content h2 {
        font-size: 1.6rem;
    }
    
    .feature-point {
        gap: 15px;
    }
    
    .feature-point i {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}/* Circular Preloader Styles */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000000;
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

#preloader.fade-out {
    opacity: 0;
    visibility: hidden;
}

.preloader-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

.circular-loader {
    position: relative;
    width: 80px;
    height: 80px;
}

.loader-circle {
    position: absolute;
    border: 3px solid transparent;
    border-radius: 50%;
    animation: rotate 2s linear infinite;
}

.loader-circle:nth-child(1) {
    width: 80px;
    height: 80px;
    border-top: 3px solid var(--primary);
    animation-duration: 2s;
}

.loader-circle:nth-child(2) {
    width: 60px;
    height: 60px;
    top: 10px;
    left: 10px;
    border-right: 3px solid var(--secondary);
    animation-duration: 1.5s;
    animation-direction: reverse;
}

.loader-circle:nth-child(3) {
    width: 40px;
    height: 40px;
    top: 20px;
    left: 20px;
    border-bottom: 3px solid var(--accent);
    animation-duration: 1s;
}

@keyframes rotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.preloader-logo span {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 2.5rem;
    background: linear-gradient(135deg, #fff 0%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 2px;
}

/* Pulse animation for logo */
.preloader-logo span {
    animation: logoPulse 2s ease-in-out infinite;
}

@keyframes logoPulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.05);
    }
}

/* Responsive adjustments for preloader */
@media (max-width: 768px) {
    .circular-loader {
        width: 60px;
        height: 60px;
    }
    
    .loader-circle:nth-child(1) {
        width: 60px;
        height: 60px;
        border-width: 2px;
    }
    
    .loader-circle:nth-child(2) {
        width: 45px;
        height: 45px;
        top: 7.5px;
        left: 7.5px;
        border-width: 2px;
    }
    
    .loader-circle:nth-child(3) {
        width: 30px;
        height: 30px;
        top: 15px;
        left: 15px;
        border-width: 2px;
    }
    
    .preloader-logo span {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .circular-loader {
        width: 50px;
        height: 50px;
    }
    
    .loader-circle:nth-child(1) {
        width: 50px;
        height: 50px;
    }
    
    .loader-circle:nth-child(2) {
        width: 37.5px;
        height: 37.5px;
        top: 6.25px;
        left: 6.25px;
    }
    
    .loader-circle:nth-child(3) {
        width: 25px;
        height: 25px;
        top: 12.5px;
        left: 12.5px;
    }
    
    .preloader-logo span {
        font-size: 1.8rem;
    }
    
    .preloader-content {
        gap: 25px;
    }
}