/* --- GLOBÁLIS DESIGN SZABÁLYOK --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Inter", sans-serif;
    scroll-behavior: smooth;
}

:root {
    --bg-main: #0a0f1d; /* Mély űrkék háttér */
    --bg-card: #131b2e; /* Kicsit világosabb kártya háttér */
    --bg-darker: #070a14; /* Kontrasztos sötét háttér */
    --primary: #00f2fe; /* Neon ciánkék kiemelés */
    --primary-hover: #4facfe; /* Sötétebb kék hoverre */
    --text-main: #f1f5f9; /* Tiszta, de nem vakító fehér szöveg */
    --text-muted: #94a3b8; /* Tompított szürke leírásokhoz */
    --border-color: rgba(
        255,
        255,
        255,
        0.05
    ); /* Nagyon finom, elegáns szegély */
}

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    font-size: 16px;
    line-height: 1.7;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
}

.section {
    padding: 100px 0; /* A szép design titka a sok hely! */
}

.bg-darker {
    background-color: var(--bg-darker);
}

span {
    color: var(--primary);
}

/* --- HEADER & MENÜ --- */
.main-header {
    background-color: rgba(10, 15, 29, 0.8);
    backdrop-filter: blur(12px); /* Elmosódott üveghatás mögötte */
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: 1px;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 35px;
}

.main-nav a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: color 0.3s;
}

.main-nav a:hover {
    color: var(--primary);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 25px;
}

.lang-selector {
    font-size: 14px;
    color: var(--text-muted);
    cursor: pointer;
}
.lang-selector .active {
    color: var(--primary);
    font-weight: 600;
}

/* --- GOMBOK --- */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 15px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), #4facfe);
    color: #000;
    box-shadow: 0 4px 20px rgba(0, 242, 254, 0.2);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(0, 242, 254, 0.4);
}

.btn-secondary {
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-main);
}
.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.03);
}

.btn-nav {
    padding: 8px 18px;
    border: 1px solid var(--primary);
    color: var(--primary);
    font-size: 14px;
}
.btn-nav:hover {
    background: rgba(0, 242, 254, 0.1);
}

/* --- HERO SZEKCIÓ --- */
.hero {
    padding: 120px 0 80px 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 60px;
}

.badge {
    display: inline-block;
    background: rgba(0, 242, 254, 0.08);
    border: 1px solid rgba(0, 242, 254, 0.2);
    color: var(--primary);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 25px;
}

.hero-text h1 {
    font-size: 48px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-text p {
    font-size: 18px;
    color: var(--text-muted);
    margin-bottom: 35px;
}

.hero-actions {
    display: flex;
    gap: 15px;
}

/* Absztrakt világító gömb grafika helyett */
.tech-glow-circle {
    width: 400px;
    height: 400px;
    background: radial-gradient(
        circle,
        rgba(0, 242, 254, 0.15) 0%,
        rgba(79, 172, 254, 0) 70%
    );
    border-radius: 50%;
    margin: auto;
    position: relative;
}
.tech-glow-circle::before {
    content: "";
    position: absolute;
    top: 25%;
    left: 25%;
    width: 50%;
    height: 50%;
    border: 2px dashed rgba(0, 242, 254, 0.3);
    border-radius: 50%;
    animation: rotate 20s linear infinite;
}

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

/* --- SZEKCIÓ CÍMEK --- */
.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px auto;
}

.section-header h2 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 15px;
}

.section-header p {
    color: var(--text-muted);
}

/* --- RÁCSOK ÉS KÁRTYÁK --- */
.grid {
    display: grid;
    gap: 30px;
}
.grid-2 {
    grid-template-columns: 1fr 1fr;
}
.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 40px;
    border-radius: 12px;
    transition: all 0.3s ease;
}
.card:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 242, 254, 0.3);
}

.card-icon {
    font-size: 32px;
    margin-bottom: 20px;
}

.card h3 {
    font-size: 20px;
    margin-bottom: 12px;
}

.card p {
    color: var(--text-muted);
    font-size: 15px;
}

/* --- TERMÉKEK DESIGN --- */
.product-box {
    background: linear-gradient(145deg, #131b2e, #0f1626);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    padding: 40px;
    position: relative;
}

.prod-badge {
    background: rgba(255, 255, 255, 0.05);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.product-box h3 {
    font-size: 24px;
    margin: 15px 0;
}

.product-box p {
    color: var(--text-muted);
    margin-bottom: 25px;
}

.arrow-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
}

/* --- REFERENCIÁK ÉS STATISZTIKA --- */
.testimonial-card {
    background-color: var(--bg-main);
    border-left: 3px solid var(--primary);
    padding: 30px;
    border-radius: 0 12px 12px 0;
}

.quote {
    font-style: italic;
    color: #e2e8f0;
    margin-bottom: 20px;
}

.client-info strong {
    display: block;
    font-size: 15px;
}
.client-info span {
    font-size: 13px;
    color: var(--text-muted);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    text-align: center;
}

.stat-item h4 {
    font-size: 36px;
    color: var(--primary);
    font-weight: 800;
}

.stat-item p {
    font-size: 14px;
    color: var(--text-muted);
}

/* --- KAPCSOLAT FORM --- */
.bg-gradient {
    background: linear-gradient(
        180deg,
        var(--bg-main) 0%,
        var(--bg-darker) 100%
    );
}

.contact-box {
    max-width: 700px;
    text-align: center;
}

.contact-box h2 {
    font-size: 36px;
    margin-bottom: 10px;
}
.contact-box p {
    color: var(--text-muted);
    margin-bottom: 40px;
}

.it-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: flex;
    gap: 20px;
}

.it-form input,
.it-form textarea {
    width: 100%;
    padding: 16px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: #fff;
    font-size: 15px;
}

.it-form input:focus,
.it-form textarea:focus {
    outline: none;
    border-color: var(--primary);
}

/* --- LÁBLÉC --- */
.main-footer {
    border-top: 1px solid var(--border-color);
    padding: 30px 0;
    background-color: var(--bg-darker);
    font-size: 14px;
    color: var(--text-muted);
}

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

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    margin-left: 20px;
}
.footer-links a:hover {
    color: var(--primary);
}

/* --- RESPONSIVE DESIGN (Mobil nézet) --- */
@media (max-width: 968px) {
    .hero-grid,
    .grid-3,
    .grid-2,
    .about-grid {
        grid-template-columns: 1fr;
    }
    .main-nav,
    .nav-right {
        display: none;
    } /* Mobilon a menü elrejthető/hamburger kell (JS) */
    .hero-text h1 {
        font-size: 36px;
    }
    .section {
        padding: 60px 0;
    }
    .form-row {
        flex-direction: column;
    }
}

/* --- TECHNOLÓGIAI CÍMKÉK DESIGNJA --- */
.text-center {
    text-align: center;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    max-width: 800px;
    margin: 0 auto;
}

.tech-tag {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    color: #cbd5e1;
    padding: 10px 20px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.tech-tag:hover {
    background: rgba(0, 242, 254, 0.05);
    border-color: var(--primary);
    color: var(--primary);
    transform: scale(1.05);
}

/* Finomítás a logóhoz */
.logo span {
    color: var(--primary);
    font-weight: 800;
}

/* --- TERMÉKOLDAL SPECIFIKUS DESIGN --- */
.product-hero {
    background: radial-gradient(
        circle at 80% 20%,
        rgba(0, 242, 254, 0.05) 0%,
        transparent 50%
    );
}

.shield-container {
    width: 300px;
    height: 300px;
    margin: 0 auto;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.shield-glow {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(
        circle,
        rgba(0, 242, 254, 0.2) 0%,
        transparent 70%
    );
    animation: pulse 4s ease-in-out infinite;
}

.shield-icon {
    font-size: 120px;
    filter: drop-shadow(0 0 20px rgba(0, 242, 254, 0.4));
}

@keyframes pulse {
    0%,
    100% {
        transform: scale(0.9);
        opacity: 0.6;
    }
    50% {
        transform: scale(1.1);
        opacity: 1;
    }
}

.error-card {
    border-top: 4px solid #ef4444 !important; /* Piros kiemelés a veszélynek */
}
.error-card h3 {
    color: #ef4444;
}

.badge-feature {
    color: var(--primary);
    text-transform: uppercase;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1.5px;
    margin-bottom: 10px;
}

.highlight-text {
    background: rgba(0, 242, 254, 0.05);
    border-left: 3px solid var(--primary);
    padding: 15px;
    border-radius: 0 8px 8px 0;
    margin-top: 15px;
    font-weight: 500;
}

/* Vizuális dobozok grafika helyett */
.product-feature-image {
    background: #131b2e;
    border: 1px dashed var(--border-color);
    border-radius: 12px;
    height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    letter-spacing: 1px;
}
.lock-box-visual {
    color: #ef4444;
    font-size: 20px;
}
.sync-visual {
    color: var(--primary);
    font-size: 20px;
}

.reverse-grid {
    direction: rtl;
}
.reverse-grid > div {
    direction: ltr;
}

/* Videó lejátszó konténer */
.video-placeholder-container {
    max-width: 800px;
    height: 450px;
    margin: 40px auto 0 auto;
    background: linear-gradient(135deg, #1e293b, #0f172a);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    position: relative;
    cursor: pointer;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    overflow: hidden;
}

.video-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: rgba(10, 15, 29, 0.6);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: background 0.3s;
}
.video-placeholder-container:hover .video-overlay {
    background: rgba(10, 15, 29, 0.4);
}

.play-button {
    width: 80px;
    height: 80px;
    background: var(--primary);
    color: #000;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    padding-left: 5px; /* Középre igazítás miatt */
    box-shadow: 0 0 30px rgba(0, 242, 254, 0.4);
    transition: transform 0.3s;
    margin-bottom: 20px;
}
.video-placeholder-container:hover .play-button {
    transform: scale(1.1);
}