/* GG GAMING PORTAL - LANDING SYSTEM - PREMIUM UPGRADE */

.landing-frame {
    position: relative;
    width: 100%;
    height: 520px;
    overflow: hidden;
    z-index: 10;
    display: flex;
    align-items: center;
    padding: 0 10%;
    margin-top: var(--nav-h);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    background: #05070a;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.5s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
}

.hero-slide.active { opacity: 1; }

.hero-slide::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, #05070a 30%, rgba(5,7,10,0.4) 60%, #05070a 100%);
}

.hero { 
    position: relative; 
    z-index: 10; 
    max-width: 650px;
    animation: heroEntrance 1.2s cubic-bezier(0.2, 1, 0.3, 1);
}

@keyframes heroEntrance {
    from { opacity: 0; transform: translateY(40px); filter: blur(10px); }
    to { opacity: 1; transform: translateY(0); filter: blur(0); }
}

.hero h1 { 
    font-family: 'Orbitron', sans-serif; 
    font-size: clamp(2.5rem, 6vw, 3.8rem); 
    font-weight: 900; 
    line-height: 1; 
    margin-bottom: 1.5rem; 
    letter-spacing: -1px;
    background: linear-gradient(to bottom, #fff 50%, rgba(255,255,255,0.5));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p { 
    font-size: 1.1rem; 
    color: rgba(255,255,255,0.6); 
    margin-bottom: 2.5rem; 
    line-height: 1.6; 
    max-width: 500px;
}

/* FLOATING FEATURES - HIGH GLASS */
.features-container { 
    margin: -50px 10% 80px; 
    background: rgba(13, 17, 23, 0.8); 
    border: 1px solid rgba(0, 210, 255, 0.2); 
    border-radius: 24px; 
    padding: 2.5rem 4rem; 
    display: flex; 
    justify-content: space-between; 
    backdrop-filter: blur(20px); 
    z-index: 1000;
    box-shadow: 0 40px 100px rgba(0,0,0,0.8), inset 0 0 20px rgba(0,210,255,0.05);
    position: relative;
    transform: translateY(0);
    transition: transform 0.4s ease;
}

.features-container:hover { transform: translateY(-5px); }

.f-item { display: flex; align-items: center; gap: 20px; transition: transform 0.3s; }
.f-item:hover { transform: scale(1.05); }

.f-item i { 
    font-size: 2rem;
    color: var(--primary); 
    filter: drop-shadow(0 0 15px rgba(0, 210, 255, 0.5)); 
}

.f-info h4 { 
    font-size: 0.8rem; 
    font-weight: 800; 
    color: #fff; 
    margin: 0; 
    letter-spacing: 2px; 
    text-transform: uppercase;
}

.f-info p { font-size: 0.7rem; color: rgba(255,255,255,0.4); margin-top: 4px; }

/* WHY SECTION */
.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    padding: 0 10% 6rem;
}

.why-card {
    background: linear-gradient(145deg, rgba(255,255,255,0.03), transparent);
    border: 1px solid rgba(255,255,255,0.05);
    padding: 3rem 2rem;
    border-radius: 30px;
    text-align: center;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.why-card:hover {
    background: rgba(255,255,255,0.05);
    border-color: var(--primary);
    transform: translateY(-15px);
    box-shadow: 0 30px 60px rgba(0,0,0,0.4);
}

.why-card i {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 2rem;
    display: block;
}

/* RESPONSIVE */
@media (max-width: 1100px) {
    .why-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
    .landing-frame { height: auto; min-height: 80vh; padding: 120px 5% 60px; text-align: center; justify-content: center; }
    .hero { max-width: 100%; }
    .hero h1 { font-size: 3rem; }
    .features-container { flex-direction: column; gap: 2.5rem; padding: 3rem; margin: -20px 5% 40px; }
    .why-grid { grid-template-columns: 1fr; }
}