/* style.css - LP Wave Corporate Theme */
:root {
    /* Dark Theme Palette */
    --bg-dark: #0F172A;       /* Mély sötétkék (Slate 900) */
    --bg-card: #1E293B;       /* Kicsit világosabb kártyákhoz */
    --text-main: #F8FAFC;     /* Törtfehér */
    --text-muted: #94A3B8;    /* Szürkés szöveg */
    
    /* Brand Accent (Electric Cyan/Blue) - A "Wave" színe */
    --accent: #38BDF8;
    --accent-glow: rgba(56, 189, 248, 0.4);

    /* Zumi Brand Colors (csak a kártyához) */
    --zumi-yellow: #FFD166;
    --zumi-indigo: #4D4C7D;

    --font-main: 'Manrope', sans-serif;
}

/* --- RESET & BASE --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
}

a { text-decoration: none; color: inherit; transition: 0.3s; }
.container { max-width: 1000px; margin: 0 auto; padding: 0 24px; }

/* --- NAVBAR --- */
.navbar {
    padding: 24px 0;
    position: absolute;
    width: 100%;
    top: 0;
    z-index: 10;
}

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

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 800;
    font-size: 1.2rem;
    letter-spacing: -0.02em;
}

.brand:hover {
    opacity: 0.9;
}

.brand-logo {
    width: 32px;
    height: 32px;
    color: var(--accent);
}

.link-hover {
    font-weight: 600;
    font-size: 0.95rem;
    opacity: 0.8;
}
.link-hover:hover { opacity: 1; color: var(--accent); }

/* --- HERO SECTION --- */
.hero {
    height: 90vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-text {
    position: relative;
    z-index: 2;
    max-width: 700px;
}

.label {
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 2px;
    color: var(--accent);
    font-weight: 700;
    margin-bottom: 20px;
    display: block;
}

h1 {
    font-size: 4rem;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
}

.gradient-text {
    background: linear-gradient(90deg, #38BDF8, #818CF8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-text p {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 500px;
}

/* Glow Effects (Háttér fények) */
.glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    z-index: 1;
    opacity: 0.5;
}
.glow-1 {
    width: 500px;
    height: 500px;
    background: var(--accent-glow);
    top: -100px;
    right: -100px;
    animation: float 10s infinite ease-in-out;
}
.glow-2 {
    width: 300px;
    height: 300px;
    background: rgba(129, 140, 248, 0.3);
    bottom: 100px;
    left: -50px;
    animation: float 8s infinite ease-in-out reverse;
}

@keyframes float {
    0% { transform: translate(0, 0); }
    50% { transform: translate(30px, 50px); }
    100% { transform: translate(0, 0); }
}

/* --- PORTFOLIO --- */
.portfolio {
    padding: 80px 0;
}

.section-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 40px;
}

.section-header h2 { font-size: 1.5rem; font-weight: 600; }
.divider { flex-grow: 1; height: 1px; background: rgba(255,255,255,0.1); }

/* Product Card - Zumi Theme */
.product-card {
    background: var(--bg-card);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    overflow: hidden;
    transition: 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.product-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255,255,255,0.2);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.card-content {
    padding: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.product-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--zumi-yellow);
}

.card-content h3 {
    font-size: 2rem;
    margin-bottom: 15px;
    line-height: 1.2;
}

.card-content p { color: var(--text-muted); margin-bottom: 30px; }

.specs {
    display: flex;
    gap: 20px;
    list-style: none;
    margin-bottom: 40px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.btn-product {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    color: var(--text-main);
    border-bottom: 2px solid var(--accent);
    padding-bottom: 5px;
    width: fit-content;
}

.btn-product:hover { color: var(--accent); gap: 15px; }

/* Product Visual (Mockup) */
.card-visual {
    background: linear-gradient(135deg, #2D3142 0%, #1e1e2e 100%);
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.ui-mockup {
    width: 280px;
    height: 380px;
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.1);
    padding: 20px;
    position: relative;
    transform: rotate(-5deg) translateY(20px);
    box-shadow: 0 30px 60px rgba(0,0,0,0.3);
    transition: 0.4s;
}

.product-card:hover .ui-mockup {
    transform: rotate(0deg) translateY(0px) scale(1.05);
}

.mockup-header { display: flex; gap: 8px; margin-bottom: 20px; }
.dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.2); }

.mockup-row { height: 12px; background: rgba(255,255,255,0.1); border-radius: 6px; margin-bottom: 10px; }
.short { width: 50%; }
.long { width: 80%; margin-bottom: 30px; }

.mockup-card { height: 60px; background: var(--zumi-yellow); border-radius: 12px; margin-bottom: 10px; opacity: 0.9; }
.secondary { background: var(--zumi-indigo); }

.floating-badge {
    position: absolute;
    bottom: 30px;
    right: -20px;
    background: white;
    color: var(--zumi-indigo);
    padding: 10px 20px;
    border-radius: 30px;
    font-weight: 800;
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
    display: flex;
    align-items: center;
    gap: 8px;
    animation: float 6s infinite ease-in-out;
}

.coming-soon {
    text-align: center;
    padding: 40px;
    color: var(--text-muted);
    font-size: 0.9rem;
    font-style: italic;
    opacity: 0.5;
}

/* --- VISION --- */
.vision {
    padding: 60px 0 100px;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.vision-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.vision-item h4 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--text-main);
}
.vision-item p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* --- FOOTER --- */
footer {
    padding: 40px 0;
    border-top: 1px solid rgba(255,255,255,0.05);
    font-size: 0.9rem;
    color: var(--text-muted);
}

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

.footer-center a {
    color: var(--text-muted);
    transition: 0.3s;
}

.footer-center a:hover {
    color: var(--accent);
}

/* --- RESPONSIVE --- */
@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    
    .product-card {
        grid-template-columns: 1fr;
    }
    
    .card-visual {
        height: 300px;
        order: -1;
    }
    
    .card-content { padding: 40px 24px; }
    
    .footer-content { 
        flex-direction: column; 
        gap: 20px;
        text-align: center;
    }
}

/* --- ANIMATIONS --- */
.fade-in-up {
    animation: fadeInUp 1s ease-out;
}

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