@keyframes fadeInZoom {
    0% {
        opacity: 0;
        transform: scale(1.1);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes contentFadeIn {
    to { opacity: 1; transform: translateY(0); }
}

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

body {
    font-family: 'Montserrat', sans-serif;
    background-color: #141e28;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

.bg-image {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background-image: url('image_1a.jpg'); 
    background-size: cover;
    background-position: center;
    z-index: -2; /* En altta */
    
    animation: fadeInZoom 2s ease-out forwards;
}

body::before {
    content: '';
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(20, 30, 40, 0.7);
    z-index: -1;
}

header {
    background: rgba(40, 50, 60, 0.8);
    backdrop-filter: blur(8px);
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    position: relative; 
    z-index: 10;
}

.logo-area { display: flex; align-items: center; gap: 15px; }
.logo-img-small { height: 40px; width: auto; display: block; }
.firm-short { font-size: 1.5rem; font-weight: 700; color: #90a4ae; letter-spacing: 1px; }

main {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    position: relative;
    z-index: 5;
}

.content-wrapper {
    background: rgba(40, 50, 60, 0.6);
    backdrop-filter: blur(10px);
    padding: 4rem;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    max-width: 800px;
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.05);
    
    display: flex;
    justify-content: center;
    align-items: center;

    opacity: 0;
    transform: translateY(20px);
    animation: contentFadeIn 1.5s ease-out 0.5s forwards;
}

.big-logo {
	max-width: 100%;
	height: auto;
	max-height: 320px;

	filter: brightness(0.85) contrast(0.9) saturate(0.8) drop-shadow(0 5px 15px rgba(0,0,0,0.3));

    transition: filter 0.3s ease;
}

.content-wrapper:hover .big-logo {
    filter: brightness(0.95) contrast(1) saturate(1) drop-shadow(0 5px 15px rgba(0,0,0,0.4));
}

footer {
    text-align: center;
    padding: 1.5rem;
    background: rgba(20, 30, 40, 0.95);
    color: #90a4ae;
    font-size: 0.8rem;
    position: relative;
    z-index: 10;
}