/* Globális és Arculati Beállítások */
html {
    scroll-behavior: smooth; /* Sima görgetés a horgonyokhoz */
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #0f172a; /* Sötét tengerkék */
    color: #e2e8f0;
    padding-top: 80px; /* A fix fejléc miatt */
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 20px;
}

/* Közös Fix Fejléc - Lábléc nincs! */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px;
    background-color: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 5%;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.logo {
    display: inline-block;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    text-decoration: none;
    background-image: url('surfingathome.png');
    width: 77px;
    height: 66px;
}

/* Hamburger gomb alapállapotban rejtve */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}

.hamburger span {
    height: 3px;
    width: 100%;
    background-color: #ffffff; /* Szükség szerint módosítsd a színt */
    border-radius: 2px;

}

.nav-links {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 30px;
}

.nav-links a {
    color: #e2e8f0;
    text-decoration: none;
    font-size: 1rem;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #00f0ff; /* Neon-cián kiemelés */
}

/* Kosár ikonok */
.basket,
.basket-full {
    display: inline-block;
    width: 45px;
    height: 45px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    transition: transform 0.2s;
}

.basket { background-image: url('basket.svg'); }
.basket:hover { background-image: url('basket_hover.svg'); transform: scale(1.05); }

.basket-full { background-image: url('basket_f.svg'); }
.basket-full:hover { background-image: url('basket_f_hover.svg'); transform: scale(1.05); }


/* ==========================================================================
   1. SZEKCIÓ: FŐOLDAL (PROMO VIDEÓ)
   ========================================================================== */
#home {
    position: relative;
    width: 100%;
    height: calc(100vh - 80px); /* Teljes képernyő mínusz fejléc */
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bolder;
}

.video-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(15, 23, 42, 0.5), #0f172a); /* Alul sötétedő átmenet */
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    max-width: 800px;
    padding: 0 20px;
}

.hero-content h1 {
    font-size: 3.5rem;
    color: #ffffff;
    margin-bottom: 20px;
    text-shadow: 0 4px 10px rgba(0,0,0,0.5);
}

.hero-content p {
    font-size: 1.3rem;
    color: #e2e8f0;
    margin-bottom: 40px;
    text-shadow: 0 2px 5px rgba(0,0,0,0.5);
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.btn {
    display: inline-block;
    padding: 15px 35px;
    font-weight: bold;
    font-size: 1rem;
    text-decoration: none;
    border-radius: 6px;
    transition: all 0.3s;
}

.btn-primary {
    background-color: #00f0ff;
    color: #0f172a;
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 25px rgba(0, 240, 255, 0.5);
}

.btn-secondary {
    background-color: transparent;
    color: #ffffff;
    border: 2px solid #ffffff;
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}


/* ==========================================================================
   2. SZEKCIÓ: RÉSZLETES LEÍRÁS (Cikk-cakk elrendezés)
   ========================================================================== */
#details {
    border-top: 1px solid rgba(255, 255, 255, 0.02);
    font-weight: bolder;
}

.section-title {
    text-align: center;
    color: #ffffff;
    font-size: 2.8rem;
    margin-bottom: 60px;
}

.row {
    display: flex;
    align-items: center;
    gap: 60px;
    margin-bottom: 100px;
}

.row.reverse {
    flex-direction: row-reverse;
}

.col-img, .col-text {
    flex: 1;
}

.image-placeholder {
    width: 100%;
    height: 400px;
    background-color: #1e293b;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #475569;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.col-text h3 {
    color: #ffffff;
    font-size: 2rem;
    margin-bottom: 20px;
}

.col-text p {
    line-height: 1.6;
    margin-bottom: 15px;
    color: #94a3b8;
}

/* Műszaki Táblázat */
.specs-box {
    background-color: #1e293b;
    padding: 40px;
    border-radius: 12px;
    margin-top: 40px;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
}

.specs-table td {
    padding: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.specs-table td:first-child {
    font-weight: bold;
    color: #00f0ff;
    width: 40%;
}


/* ==========================================================================
   3. SZEKCIÓ: LETÖLTÉSEK (Háromoszlopos kártyák + Útmutató)
   ========================================================================== */
#downloads {
    background-color: rgba(30, 41, 59, 0.3);
    border-top: 1px solid rgba(255, 255, 255, 0.02);
    font-weight: bolder;
}

.download-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 80px;
}

.card {
    background-color: #1e293b;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 40px 30px;
    text-align: center;
    transition: transform 0.3s, border-color 0.3s;
}

.card:hover {
    transform: translateY(-5px);
    border-color: #00f0ff;
}

.os-icon {
    font-size: 3.5rem;
    margin-bottom: 20px;
    color: #ffffff;
}

.card h3 {
    color: #ffffff;
    font-size: 1.6rem;
    margin-bottom: 10px;
}

.version {
    color: #94a3b8;
    font-size: 0.9rem;
    margin-bottom: 30px;
    display: block;
}

.btn-download {
    display: inline-block;
    width: 100%;
    background-color: transparent;
    color: #00f0ff;
    border: 2px solid #00f0ff;
    padding: 12px 0;
    font-weight: bold;
    font-size: 1rem;
    text-decoration: none;
    border-radius: 6px;
    transition: all 0.3s;
}

.btn-download:hover {
    background-color: #00f0ff;
    color: #0f172a;
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.3);
}

/* Útmutató */
.guide-box {
    background-color: #1e293b;
    border-radius: 12px;
    padding: 40px;
}

.guide-box h3 {
    color: #ffffff;
    margin-bottom: 30px;
    font-size: 1.8rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 15px;
}

.steps {
    list-style: none;
}

.step-item {
    margin-bottom: 25px;
    position: relative;
    padding-left: 45px;
}

.step-number {
    position: absolute;
    left: 0;
    top: 0;
    width: 30px;
    height: 30px;
    background-color: rgba(0, 240, 255, 0.1);
    color: #00f0ff;
    border: 1px solid #00f0ff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.9rem;
}

.step-item h4 {
    color: #ffffff;
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.step-item p {
    line-height: 1.6;
    color: #94a3b8;
}

/* --- Testimonials Section Stílusok --- */
.testimonials-section {
    padding: 60px 20px;
    background-color: rgba(255, 255, 255, 0.03); /* Enyhe háttérelkülönítés */
}

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

.testimonials-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 40px;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.testimonial-card {
    background: #ffffff;
    color: #222222;
    border-radius: 16px;
    padding: 28px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border: 1px solid rgba(0, 0, 0, 0.08);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.testimonial-stars {
    color: #ffc107;
    font-size: 1.1rem;
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.testimonial-heading {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
    line-height: 1.4;
    color: #111111;
}

.testimonial-text {
    font-size: 0.95rem;
    color: #444444;
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    color: #333333;
}

.testimonial-flag {
    font-size: 1.2rem;
    line-height: 1;
}

#surf,
#chip {
    width: 100%;
}


/* ==========================================================================
   RESPONSIVE TÖRÉSPONTOK (Mobiloptimalizálás)
   ========================================================================== */
@media (max-width: 992px) {
    .download-grid {
        grid-template-columns: 1fr; /* Egymás alá ugró letöltő kártyák */
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .row, .row.reverse {
        flex-direction: column;
        gap: 30px;
        margin-bottom: 60px;
    }
    .hero-content h1 { font-size: 2.3rem; }
    .hero-content p { font-size: 1.1rem; }
    .hero-buttons { flex-direction: column; gap: 10px; }
    .section-title { font-size: 2rem; }
    header { padding: 0 20px; }
    .nav-links { gap: 15px; }
    .guide-box { padding: 25px; }
    .specs-box{ padding: 10px; }
    .specs-table td {padding: 5px;}
    .logo {font-weight: bolder; font-size: 1rem;}
    .hamburger {
         display: flex;
     }
    .nav-links {
        display: none; /* Alapból rejtve mobilon */
        flex-direction: column;
        width: 100%;
        position: absolute;
        top: 100%;
        left: 0;
        background-color: rgba(30,41,59,0.8); //#1e293b; /* Témafüggő háttérszín */
        box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    }
    /* Amikor nyitva van a menü */
    .nav-links.active {
        display: flex;
        padding: 20px;
    }
}