:root {
    --bg-color: #090211;
    --card-bg: #160426;
    --text-primary: #f0f0f0;
    --text-secondary: #a0a0a0;
    --accent: #A127FF;
    --accent-glow: rgba(161, 39, 255, 0.4);
}

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

html {
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE and Edge */
}

::-webkit-scrollbar {
    display: none; /* Chrome, Safari, Opera */
}

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--bg-color);
    background-image: 
        linear-gradient(rgba(161, 39, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(161, 39, 255, 0.05) 1px, transparent 1px);
    background-size: 50px 50px;
    background-attachment: fixed;
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    overflow-x: hidden;
    width: 100%;
}

.container {
    width: 100%;
    max-width: 1200px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4rem;
    margin: auto;
}

.hero {
    text-align: center;
    animation: fadeInDown 1s ease-out;
}

.logo-container {
    margin-bottom: 2rem;
    display: flex;
    justify-content: center;
}

.main-logo {
    width: 100%;
    max-width: 300px;
    height: auto;
    color: var(--text-primary);
    filter: drop-shadow(0 0 20px var(--accent-glow));
}

.hero .subtitle {
    font-size: 1.5rem;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.hero .description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: minmax(200px, auto);
    gap: 1.5rem;
    width: 100%;
    animation: fadeInUp 1s ease-out 0.5s backwards;
}

.card {
    background-color: rgba(22, 4, 38, 0.7);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    padding: 2rem;

    border: 1px solid rgba(161, 39, 255, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    position: relative;
}

.card-idea {
    grid-column: span 2;
}

.card-web {
    grid-column: span 1;
}

.card-app {
    grid-column: span 1;
}

.card-ai {
    grid-column: span 2;
}

.corner {
    position: absolute;
    width: 10px;
    height: 10px;
    border-color: rgba(255, 255, 255, 0.3);
    border-style: solid;
    border-width: 0;
    transition: border-color 0.3s ease;
    pointer-events: none;
    z-index: 10;
}

.card:hover .corner {
    border-color: var(--accent);
}

.corner.tl {
    top: -1px;
    left: -1px;
    border-top-width: 2px;
    border-left-width: 2px;
}

.corner.tr {
    top: -1px;
    right: -1px;
    border-top-width: 2px;
    border-right-width: 2px;
}

.corner.bl {
    bottom: -1px;
    left: -1px;
    border-bottom-width: 2px;
    border-left-width: 2px;
}

.corner.br {
    bottom: -1px;
    right: -1px;
    border-bottom-width: 2px;
    border-right-width: 2px;
}

.card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(800px circle at var(--mouse-x) var(--mouse-y), rgba(161, 39, 255, 0.15), transparent 40%);
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}

.card:hover::after {
    opacity: 1;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px -10px rgba(161, 39, 255, 0.2);
    border-color: rgba(161, 39, 255, 0.6);
}

.card:hover::before {
    opacity: 1;
}

.card .icon {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: 0.75rem;
    background-color: rgba(161, 39, 255, 0.1);
    color: var(--accent);
}

.card .icon svg {
    width: 1.5rem;
    height: 1.5rem;
}

.card h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.card p {
    color: var(--text-secondary);
    line-height: 1.5;
    font-size: 0.95rem;
}

.contact-section {
    width: 100%;
    max-width: 800px;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    animation: fadeInUp 1s ease-out 0.7s backwards;
}

.contact-section h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-input,
.form-textarea {
    width: 100%;
    background-color: rgba(22, 4, 38, 0.7);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    padding: 1.5rem;
    border: 1px solid rgba(161, 39, 255, 0.15);
    border-radius: 0;
    color: var(--text-primary);
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-textarea {
    min-height: 150px;
    resize: vertical;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: rgba(161, 39, 255, 0.6);
    box-shadow: 0 0 20px rgba(161, 39, 255, 0.2);
    transform: translateY(-2px);
}

.submit-btn {
    background-color: rgba(161, 39, 255, 0.1);
    color: var(--accent);
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 1.1rem;
    padding: 1.5rem;
    border: 1px solid rgba(161, 39, 255, 0.3);
    border-radius: 0;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 1rem;
}

.submit-btn:hover {
    background-color: var(--accent);
    color: #fff;
    box-shadow: 0 0 30px var(--accent-glow);
    transform: translateY(-2px);
}

.site-footer {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 3rem;
    border-top: 1px solid rgba(161, 39, 255, 0.15);
    margin-top: 2rem;
    flex-wrap: wrap;
    gap: 1.5rem;
    animation: fadeInUp 1s ease-out 0.9s backwards;
}

.social-links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.social-links a {
    color: var(--text-secondary);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.social-links a:hover {
    color: var(--accent);
    transform: translateY(-3px);
    filter: drop-shadow(0 0 8px var(--accent-glow));
}

.social-links svg {
    width: 24px;
    height: 24px;
}

.social-handle {
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
    margin-left: 0.5rem;
    letter-spacing: 0.5px;
}

.copyright {
    color: var(--text-secondary);
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .container {
        padding: 1rem;
        gap: 3rem;
    }

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

    .card-idea, .card-web, .card-app, .card-ai {
        grid-column: span 1;
    }

    .site-footer {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }
    
    .social-links {
        flex-direction: column;
        gap: 1rem;
    }
    
    .social-handle {
        margin-left: 0;
        margin-top: 0.5rem;
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}