.landing-page {
    background: #1a1a1a;
    min-height: 100vh;
    overflow: hidden;
}

.landing-container {
    display: flex;
    height: 100vh;
    width: 100%;
}

.image-panel {
    flex: 1;
    position: relative;
    overflow: hidden;
    display: none;
}

@media (min-width: 768px) {
    .image-panel {
        display: block;
    }
}

.image-slideshow {
    width: 100%;
    height: 100%;
    position: relative;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.8s ease-in-out;
}

.hero-image.fade-out {
    opacity: 0;
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to right,
        rgba(0, 0, 0, 0.1) 0%,
        rgba(0, 0, 0, 0.3) 100%
    );
    pointer-events: none;
}

.image-caption {
    position: absolute;
    bottom: 40px;
    left: 40px;
    right: 40px;
    color: white;
    z-index: 10;
}

.caption-text {
    display: inline-block;
    background: rgba(0, 0, 0, 0.6);
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 500;
    backdrop-filter: blur(10px);
}

.brand-badge {
    position: absolute;
    top: 30px;
    left: 30px;
    z-index: 20;
}

.brand-badge .logo {
    height: 60px;
    width: auto;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3));
}

.chat-panel {
    width: 100%;
    height: 100vh;
    display: flex;
    flex-direction: column;
    background: #f8f6f3;
}

@media (min-width: 768px) {
    .chat-panel {
        width: 480px;
        min-width: 480px;
    }
}

.chat-container {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.chat-header-landing {
    background: linear-gradient(135deg, #c9a66b, #b8956a);
    padding: 20px 24px;
    color: white;
    flex-shrink: 0;
}

.chat-header-landing .header-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.chat-header-landing .chat-title {
    font-size: 18px;
    font-weight: 600;
}

.chat-messages-landing {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    background: #f8f6f3;
    display: flex;
    flex-direction: column;
}

.chat-input-container-landing {
    padding: 16px 20px;
    background: white;
    border-top: 1px solid #e0dcd5;
    flex-shrink: 0;
}

.chat-input-container-landing input {
    width: 100%;
    padding: 14px 20px;
    border: 2px solid #e0dcd5;
    border-radius: 25px;
    font-size: 15px;
    outline: none;
    transition: border-color 0.2s;
}

.chat-input-container-landing input:focus {
    border-color: #c9a66b;
}

.landing-page .starter-options {
    padding: 20px;
    background: #f8f6f3;
}

.landing-page .starter-text {
    color: #666;
    font-size: 14px;
    margin-bottom: 16px;
    text-align: center;
}

.landing-page .options-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.landing-page .option-btn {
    background: white;
    border: 2px solid #e0dcd5;
    padding: 12px 20px;
    border-radius: 25px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
    text-align: left;
}

.landing-page .option-btn:hover {
    border-color: #c9a66b;
    background: #faf8f5;
}

.landing-page .open-text-container {
    display: flex;
    gap: 10px;
    margin-top: 10px;
}

.landing-page .open-text-container input {
    flex: 1;
    padding: 12px 20px;
    border: 2px solid #e0dcd5;
    border-radius: 25px;
    font-size: 14px;
    outline: none;
}

.landing-page .open-text-container input:focus {
    border-color: #c9a66b;
}

.landing-page .open-text-container button {
    background: linear-gradient(135deg, #c9a66b, #b8956a);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s;
}

.landing-page .open-text-container button:hover {
    transform: scale(1.02);
}

@keyframes image-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

.hero-image.fade-in {
    animation: image-fade-in 0.8s ease-in-out;
}