:root {
    --off-white: #f4f4f4;
    --navy-dark: #1c2430;
    --gray-blue: #5a6e82;
    --black: #000000;
    --white: #ffffff;
    --transition-slow: 4.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    background-color: var(--white);
    color: var(--navy-dark);
    overflow-x: hidden;
    height: 100vh;
}

/* Layout */
.split-layout {
    display: flex;
    height: 100vh;
}

.slider-column {
    flex: 0 0 50%;
    position: relative;
    overflow: hidden;
}

.content-column {
    flex: 0 0 50%;
    background-color: var(--off-white);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px;
}

/* Logo */
.logo-container {
    position: fixed;
    top: 40px;
    left: 40px;
    z-index: 100;
}

.main-logo {
    height: 18px;
    /* Refined size for elegance */
    width: auto;
    display: block;
}



/* Slider */
.slider-container {
    width: 100%;
    height: 100%;
}

.slider-track {
    display: flex;
    height: 100%;
    width: 100%;
    transition: transform var(--transition-slow);
}

.slide {
    flex: 0 0 100%;
    height: 100%;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.slider-indicators {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
}

.indicator {
    width: 8px;
    height: 8px;
    border: 1px solid var(--white);
    border-radius: 50%;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.indicator.active {
    background-color: var(--white);
}

/* Content */
.content-wrapper {
    max-width: 500px;
}

.main-title {
    font-family: 'Inter', sans-serif;
    font-size: 3rem;
    font-style: normal;
    font-weight: 400;
    text-transform: uppercase;
    color: var(--navy-dark);
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: 2px;
}

.subtitle {
    font-family: 'Roboto', sans-serif;
    font-size: 0.75rem;
    font-weight: 400;
    text-transform: uppercase;
    color: var(--gray-blue);
    letter-spacing: 4px;
    margin-bottom: 40px;
}

.cta-button {
    display: inline-block;
    background-color: var(--black);
    color: var(--white);
    font-family: 'Inria Serif', serif;
    font-size: 16px;
    text-decoration: none;
    padding: 16px 32px;
    border-radius: 4px;
    letter-spacing: 1px;
    transition: opacity 0.3s ease;
}

.cta-button:hover {
    opacity: 0.8;
}

/* Footer */
.main-footer {
    position: fixed;
    bottom: 20px;
    width: 100%;
    padding: 0 30px;
    display: flex;
    justify-content: space-between;
    font-family: 'Roboto', sans-serif;
    font-size: 0.65rem;
    color: var(--navy-dark);
    letter-spacing: 1.5px;
    z-index: 10;
}

.main-footer a {
    color: inherit;
    text-decoration: none;
}

.footer-left {
    mix-blend-mode: difference;
    color: var(--white);
    /* For contrast over images */
}

/* Responsive */
@media (max-width: 900px) {
    .split-layout {
        flex-direction: column;
        height: auto;
    }

    .slider-column,
    .content-column {
        flex: 0 0 100%;
        height: 60vh;
    }

    .content-column {
        height: auto;
        padding: 80px 20px;
    }

    .main-title {
        font-size: 2.2rem;
    }

    .main-header {
        top: 20px;
        right: 20px;
    }

    .footer-left {
        color: var(--navy-dark);
        mix-blend-mode: normal;
    }
}