/* --- Variables & Reset --- */
:root {
    --color-limestone: #EFEBE4; 
    --color-cobalt: #1D4ED8;    
    --color-text: #111827;
    --color-text-light: #4B5563;
    --font-main: 'Inter', sans-serif;
}

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

body {
    font-family: var(--font-main);
    color: var(--color-text);
    background-color: var(--color-limestone);
    line-height: 1.6;
}

/* --- Layout Structure --- */
.holding-wrapper {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.split-layout {
    display: flex;
    flex: 1; 
}

/* --- Left Panel (Content) --- */
.panel-left {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4rem;
    text-align: left;
}

.content-container {
    max-width: 550px;
}

.logo {
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.badge {
    color: var(--color-cobalt);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2rem;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: #000;
}

h2 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: var(--color-text);
}

p {
    color: var(--color-text-light);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

/* --- Form Styles --- */
.form-wrapper {
    margin: 2.5rem 0;
}

.notify-form {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.notify-form input {
    flex: 1;
    max-width: 300px; 
    padding: 1rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 1rem;
    outline: none;
}

.notify-form input:focus {
    border-color: var(--color-cobalt);
}

.notify-form button {
    background-color: var(--color-cobalt);
    color: #fff;
    border: none;
    padding: 0 1.5rem;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.notify-form button:hover {
    background-color: #153ab5;
}

.status {
    padding: 0.75rem;
    margin-bottom: 1rem;
    border-radius: 4px;
    font-size: 0.9rem;
    font-weight: 600;
}

.status.success {
    background-color: #d1fae5;
    color: #065f46;
}

.status.error {
    background-color: #fee2e2;
    color: #991b1b;
}

/* --- Contact Details --- */
.contact-details {
    font-size: 0.9rem;
    font-weight: 600;
}

.contact-details a {
    color: inherit;
    text-decoration: none;
}

.contact-details a:hover {
    text-decoration: underline;
}

/* --- Right Panel (Image Grid) --- */
.panel-right {
    flex: 1;
    display: flex;
    min-height: 600px;
    width: 100%;
}

.image-grid {
    flex: 1;
    width: 100%;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: 2fr 1fr; 
    gap: 4px; 
    background-color: #fff; 
}

.img-large, .img-small {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    width: 100%;
    height: 100%;
    min-height: 150px; 
}

.img-large {
    grid-column: 1 / -1; 
}

/* --- Bottom Banner --- */
.bottom-banner {
    background-color: var(--color-cobalt);
    color: #fff;
    text-align: center;
    padding: 1rem;
    font-size: 0.85rem;
    font-weight: 400;
    letter-spacing: 0.5px;
}

/* --- Responsive Media Queries --- */
@media (max-width: 992px) {
    .split-layout {
        flex-direction: column;
    }
    
    .panel-left, .panel-right {
        flex: none;
        width: 100%;
    }
    
    .notify-form {
        flex-direction: column;
        align-items: center; 
    }
    
    .notify-form button {
        padding: 1rem;
        width: 100%;
        max-width: 300px; 
    }
}