/* Explain: Styling for special components like buttons, marquee, and chat. */
.text-gold {
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.border-gold {
    border-image: var(--gold-gradient) 1;
}

.btn-gold {
    background: var(--gold-gradient);
    color: var(--background-color);
    font-weight: 600;
    font-family: var(--font-body);
    border: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(212, 175, 55, 0.3);
}

.btn-bordeaux {
    background: var(--secondary-color);
    color: #fff;
    border: 1px solid var(--secondary-hover);
    transition: background 0.3s ease;
}

.btn-bordeaux:hover {
    background: var(--secondary-hover);
}

/* Marquee Animation */
.marquee-container {
    overflow: hidden;
    white-space: nowrap;
    background: var(--secondary-color);
    border-top: 1px solid var(--primary-color);
    border-bottom: 1px solid var(--primary-color);
    padding: 0.75rem 0;
    display: flex;
}

.marquee-content {
    display: inline-block;
    animation: marquee 25s linear infinite;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--text-color);
    letter-spacing: 0.05em;
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* AI Chat Widget */
.chat-widget {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 350px;
    max-width: calc(100vw - 48px);
    background: var(--surface-color);
    border: 1px solid var(--primary-color);
    border-radius: var(--radius-soft);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
    z-index: 9999;
    display: flex;
    flex-col;
    transform: translateY(120%);
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.4s ease;
}

.chat-widget.is-open {
    transform: translateY(0);
    opacity: 1;
}

.chat-header {
    background: var(--secondary-color);
    color: white;
    padding: 1rem;
    border-top-left-radius: calc(var(--radius-soft) - 1px);
    border-top-right-radius: calc(var(--radius-soft) - 1px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--primary-color);
}

.chat-messages {
    height: 300px;
    overflow-y: auto;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.msg-bubble {
    max-width: 85%;
    padding: 0.75rem 1rem;
    border-radius: 12px;
    font-size: 0.9rem;
    line-height: 1.4;
}

.msg-ai {
    background: var(--surface-raised);
    color: var(--text-color);
    border-bottom-left-radius: 2px;
    align-self: flex-start;
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.msg-user {
    background: var(--primary-color);
    color: var(--background-color);
    border-bottom-right-radius: 2px;
    align-self: flex-end;
    font-weight: 500;
}

/* Floating Actions */
.floating-actions {
    position: fixed;
    bottom: 24px;
    left: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 9998;
}

.fab {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    box-shadow: 0 4px 15px rgba(0,0,0,0.4);
    transition: transform 0.3s ease;
}

.fab:hover {
    transform: scale(1.1);
}

.fab-whatsapp {
    background: #25D366;
}

.fab-phone {
    background: var(--secondary-color);
    border: 2px solid var(--primary-color);
}