:root {
    --bg-color: #e4e4e4; /* Lichtgrijs voor de kalfsleren achtergrond */
    --text-color: #2b3036; /* Donkere tekst voor goed contrast */
    --input-bg: rgba(255, 255, 255, 0.4);
    --border-color: rgba(0, 0, 0, 0.1);
    --focus-border: rgba(43, 48, 54, 0.4);
    --accent-color: #5c6670; 
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
    background-color: #e0e0e0; /* Heldere lichtgrijze basis */
    color: var(--text-color);
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow-x: hidden;
    position: relative;
}

/* Pseudo-element voor de achtergrondtextuur om scherpte en helderheid te optimaliseren */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('bg-texture.jpg');
    background-repeat: no-repeat;
    background-size: cover; /* Vult het gehele scherm zonder zichtbare randen of naden */
    background-position: center;
    mix-blend-mode: screen;
    opacity: 0.85;
    /* Optimalisaties voor maximale scherpte bij het schalen */
    image-rendering: -webkit-optimize-contrast;
    filter: contrast(1.15) brightness(1.02); 
    z-index: -1;
    pointer-events: none;
}


.container {
    width: 100%;
    max-width: 900px;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2rem;
    animation: fadeIn 1.2s ease-out forwards;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); filter: blur(10px); }
    to { opacity: 1; transform: translateY(0); filter: blur(0); }
}

.brand-logo {
    max-width: 100%;
    width: 650px; /* Groot formaat zoals gevraagd */
    height: auto;
    margin-bottom: 1.5rem;
    object-fit: contain;
    /* Zorgt voor een naadloze overloop in de achtergrond door de randen te faden */
    -webkit-mask-image: radial-gradient(ellipse 80% 80% at center, black 70%, transparent 100%);
    mask-image: radial-gradient(ellipse 80% 80% at center, black 70%, transparent 100%);
}

.content {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.subtitle {
    font-size: 1.15rem;
    font-weight: 300;
    color: rgba(43, 48, 54, 0.7);
    margin-bottom: 3.5rem;
    letter-spacing: 0.5px;
    max-width: 500px;
}

.subscribe-form {
    width: 100%;
    max-width: 550px;
    position: relative;
}

.input-group {
    display: flex;
    position: relative;
    border-radius: 2px;
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    padding: 0.5rem;
    backdrop-filter: blur(15px);
    transition: var(--transition);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.input-group:focus-within {
    border-color: var(--focus-border);
    background: rgba(255, 255, 255, 0.8);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1), 0 0 20px rgba(43, 48, 54, 0.05);
    transform: translateY(-2px);
}

input[type="email"] {
    flex: 1;
    background: transparent;
    border: none;
    padding: 1.2rem 1.8rem;
    color: var(--text-color);
    font-size: 1.05rem;
    font-family: inherit;
    outline: none;
}

input[type="email"]::placeholder {
    color: rgba(43, 48, 54, 0.5);
    font-weight: 300;
}

button {
    background: var(--text-color);
    color: var(--bg-color);
    border: none;
    border-radius: 2px;
    padding: 0 2.2rem;
    font-size: 1.05rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

button:hover {
    background: var(--accent-color);
    transform: scale(1.03);
    box-shadow: 0 5px 15px rgba(216, 202, 181, 0.2);
}

button:active {
    transform: scale(0.98);
}

.arrow-icon {
    transition: var(--transition);
}

button:hover .arrow-icon {
    transform: translateX(4px);
}

.success-message {
    position: absolute;
    top: 130%;
    left: 0;
    width: 100%;
    text-align: center;
    color: var(--accent-color);
    font-size: 1.1rem;
    font-weight: 400;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-15px);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.success-message.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}