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

body {
    font-family: 'Arial', sans-serif;
    background: linear-gradient(135deg, #0c0c0c 0%, #1a1a2e 50%, #16213e 100%);
    color: #fff;
    overflow-x: hidden;
    position: relative;
}

/* Floating Elements */
.floating-elements {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.float-element {
    position: absolute;
    font-size: 1.5rem;
    font-weight: bold;
    opacity: 0.1;
    animation: floatMove 20s linear infinite;
}

.code-icon {
    top: 10%;
    left: 5%;
    color: #00d4ff;
    animation-delay: 0s;
}

.react-icon {
    top: 20%;
    right: 10%;
    color: #61dafb;
    animation-delay: -2s;
}

.html-icon {
    top: 60%;
    left: 8%;
    color: #e34f26;
    animation-delay: -4s;
}

.css-icon {
    top: 30%;
    left: 15%;
    color: #1572b6;
    animation-delay: -6s;
}

.js-icon {
    top: 70%;
    right: 15%;
    color: #f7df1e;
    animation-delay: -8s;
}

.node-icon {
    top: 40%;
    right: 5%;
    color: #339933;
    animation-delay: -10s;
}

.rocket-icon {
    top: 15%;
    left: 50%;
    color: #ff00ff;
    animation-delay: -12s;
}

.star-icon {
    top: 80%;
    left: 30%;
    color: #ffd700;
    animation-delay: -14s;
}

.diamond-icon {
    top: 25%;
    left: 80%;
    color: #00d4ff;
    animation-delay: -16s;
}

.circle-icon {
    top: 55%;
    right: 25%;
    color: #ff00ff;
    animation-delay: -18s;
}

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

.logo {
    display: block;
    margin: 0 auto 40px;
    height: 120px;
    width: auto;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease-out forwards;
}

/* Showcase Section */
.showcase-section {
    min-height: 100vh;
    padding: 80px 0;
    position: relative;
    transition: opacity 0.6s ease;
}

.section-title {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 20px;
    background: linear-gradient(45deg, #00d4ff, #ff00ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0;
    transform: translateY(50px);
    animation: fadeInUp 1s ease-out forwards;
}

.section-slogan {
    text-align: center;
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 60px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease-out 0.3s forwards;
}

.showcase-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    perspective: 1000px;
}

.showcase-card {
    height: 350px;
    position: relative;
    opacity: 0;
    transform: translateY(100px) rotateX(20deg);
    animation: cardReveal 1s ease-out forwards;
}

.showcase-card[data-delay="0.2"] { animation-delay: 0.2s; }
.showcase-card[data-delay="0.4"] { animation-delay: 0.4s; }
.showcase-card[data-delay="0.6"] { animation-delay: 0.6s; }
.showcase-card[data-delay="0.8"] { animation-delay: 0.8s; }
.showcase-card[data-delay="1.0"] { animation-delay: 1.0s; }

.card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    transition: all 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    animation: float 6s ease-in-out infinite;
}

.showcase-card:nth-child(even) .card-inner {
    animation-delay: -3s;
}

.card-front {
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(145deg, #1e1e2e, #2a2a3e);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.4s ease;
}

.showcase-card:hover .card-inner {
    transform: rotateY(10deg) rotateX(5deg) scale(1.05);
}

.showcase-card {
    cursor: pointer;
}

.showcase-card:hover .card-front {
    box-shadow: 0 30px 60px rgba(0, 212, 255, 0.3);
    border-color: rgba(0, 212, 255, 0.5);
}

.card-front img {
    width: 100%;
    height: 70%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.showcase-card:hover .card-front img {
    transform: scale(1.1);
}

.card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.4s ease;
}

.showcase-card:hover .card-overlay {
    transform: translateY(0);
    opacity: 1;
}

.card-overlay h3 {
    font-size: 1.2rem;
    margin-bottom: 5px;
    color: #00d4ff;
}

.card-overlay p {
    font-size: 0.9rem;
    color: #ccc;
}

/* Form Section */
.form-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
}

.form-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    background: linear-gradient(45deg, #ff00ff, #00d4ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    z-index: 100;
}

.lead-form {
    max-width: 600px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.05);
    padding: 40px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.form-group {
    margin-bottom: 25px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px 20px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    color: #fff;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #00d4ff;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
    transform: translateY(-2px);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #00d4ff;
    font-weight: 500;
    font-size: 0.9rem;
}

.submit-btn {
    width: 100%;
    padding: 15px;
    background: linear-gradient(45deg, #00d4ff, #ff00ff);
    border: none;
    border-radius: 10px;
    color: #fff;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.4);
}

/* WhatsApp Float Button */
.devkala-float {
    position: fixed;
    top: 30px;
    right: 30px;
    padding: 12px 20px;
    background: linear-gradient(45deg, #00d4ff, #ff00ff);
    border-radius: 25px;
    color: white;
    text-decoration: none;
    font-weight: bold;
    font-size: 0.9rem;
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.4);
    transition: all 0.3s ease;
    z-index: 1000;
    animation: pulse 2s infinite;
}

.devkala-float:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 40px rgba(0, 212, 255, 0.6);
}

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    z-index: 1000;
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 15px 40px rgba(37, 211, 102, 0.6);
}

/* Animations */
@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes cardReveal {
    to {
        opacity: 1;
        transform: translateY(0) rotateX(0);
    }
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotateY(0deg); }
    25% { transform: translateY(-10px) rotateY(5deg); }
    50% { transform: translateY(0px) rotateY(10deg); }
    75% { transform: translateY(-5px) rotateY(5deg); }
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

@keyframes floatMove {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 0.1;
    }
    90% {
        opacity: 0.1;
    }
    100% {
        transform: translateY(-100px) rotate(360deg);
        opacity: 0;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }
    
    .form-title {
        font-size: 1.8rem;
    }
    
    .showcase-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .showcase-card {
        height: 300px;
    }
    
    .lead-form {
        padding: 30px 20px;
        margin: 0 20px;
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .showcase-card {
        height: 250px;
    }
    
    .card-overlay h3 {
        font-size: 1rem;
    }
    
    .card-overlay p {
        font-size: 0.8rem;
    }
}