/* Button: primary */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--color-primary);
    color: var(--color-primary-fg);
    padding: 0.875rem 2rem;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 500;
    border: 1px solid transparent;
    transition: opacity 0.3s ease;
    cursor: pointer;
    text-decoration: none;
    border-radius: var(--radius);
}

.btn-primary:hover {
    opacity: 0.9;
    color: var(--color-primary-fg);
}

/* Button: outline */
.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: transparent;
    color: var(--color-fg);
    padding: 0.875rem 2rem;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 500;
    border: 1px solid var(--color-fg);
    transition: background-color 0.3s ease, color 0.3s ease;
    cursor: pointer;
    text-decoration: none;
    border-radius: var(--radius);
}

.btn-outline:hover {
    background-color: var(--color-fg);
    color: var(--color-bg);
}

/* Button: hero (larger variant of primary) */
.btn-hero {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--color-primary);
    color: var(--color-primary-fg);
    padding: 1rem 2.5rem;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-weight: 500;
    border: 1px solid transparent;
    transition: opacity 0.3s ease;
    cursor: pointer;
    text-decoration: none;
    border-radius: var(--radius);
}

.btn-hero:hover {
    opacity: 0.9;
    color: var(--color-primary-fg);
}

/* Button: ghost (text-only with hover bg) */
.btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: transparent;
    color: var(--color-fg);
    padding: 0.75rem 1.5rem;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 500;
    border: 1px solid transparent;
    transition: background-color 0.3s ease;
    cursor: pointer;
    text-decoration: none;
    border-radius: var(--radius);
}

.btn-ghost:hover {
    background-color: var(--color-muted);
}

/* Button: outline on dark bg (footer, room hero) */
.btn-outline-light {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: transparent;
    color: var(--color-primary-fg);
    padding: 0.875rem 2rem;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 500;
    border: 1px solid rgba(255,255,255,0.6);
    transition: background-color 0.3s ease;
    cursor: pointer;
    text-decoration: none;
    border-radius: var(--radius);
}

.btn-outline-light:hover {
    background-color: rgba(255,255,255,0.1);
    color: var(--color-primary-fg);
}

/* Luxury card base */
.card-luxury {
    background-color: var(--color-card);
    overflow: hidden;
    transition: box-shadow 0.5s ease, transform 0.5s ease;
    border-radius: var(--radius);
}

.card-luxury:hover {
    box-shadow: 0 12px 40px rgba(0,0,0,0.1);
    transform: translateY(-2px);
}

/* Cover image */
.img-cover {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-image);
    display: block;
}

/* Ornamental divider */
.divider-ornament {
    width: 3rem;
    height: 1px;
    background-color: var(--color-primary);
    margin: 0 auto;
}

/* Aspect ratio helpers */
.aspect-4-3 {
    aspect-ratio: 4 / 3;
}

.aspect-16-9 {
    aspect-ratio: 16 / 9;
}

.aspect-square {
    aspect-ratio: 1 / 1;
}

/* Overflow hidden for image containers */
.overflow-hidden {
    overflow: hidden;
}

/* Hover scale on image parent hover */
.img-zoom-parent:hover .img-cover {
    transform: scale(1.05);
}