/* =========================
   Buttons
========================= */

button,
.btn {
    display: inline-block;
    background: linear-gradient(
        145deg,
        var(--color-brand),
        var(--color-brand-active)
    );

    color: var(--color-text-dark);
    border: none;
    border-radius: var(--radius-md);

    padding: 0.85rem 1.6rem;
    font-weight: 700;
    letter-spacing: 0.4px;

    text-decoration: none;
    cursor: pointer;

    box-shadow:
        0 4px 10px rgba(0,0,0,0.35),
        0 0 10px rgba(212,160,52,0.25);

    transition:
        transform var(--transition-fast),
        box-shadow var(--transition-fast),
        background var(--transition-fast);
}

button:hover,
.btn:hover {
    background: linear-gradient(
        145deg,
        var(--color-brand-hover),
        var(--color-brand)
    );

    transform: translateY(-2px);

    box-shadow:
        0 10px 22px rgba(0,0,0,0.45),
        0 0 16px rgba(212,160,52,0.35);
}

button:active,
.btn:active {
    transform: translateY(1px);

    box-shadow:
        0 4px 10px rgba(0,0,0,0.35);
}

/* =========================
   Cards
========================= */

.card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-dark);
}

/* =========================
   Forms
========================= */

input,
textarea,
select {
    width: 100%;
    background-color: var(--color-surface);
    color: var(--color-text);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
    font: inherit;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--color-brand);
    box-shadow: 0 0 0 3px rgba(212,160,52,0.18);
}

/*product-image-button*/
.product-image {
    position: relative;
    cursor: pointer;
}

.product-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
    transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.next-hint {
    position: absolute;
    bottom: 10px;
    left: 12px;

    font-size: 12px;
    color: #d4a034;

    opacity: 0;
    transition: opacity 0.25s ease;

    pointer-events: none;
}

.product-image:hover img {
    box-shadow: 0 0 18px rgba(212, 160, 52, 0.6);
    transform: scale(1.01);
}
/* =========================
   Call Button
========================= */

.call-button {
    position: fixed;
    bottom: 50px;
    left: 25px;
    z-index: 9999;
    padding: 16px 22px;
    border-radius: 50px;
    white-space: nowrap;
    text-decoration: none;
    font-weight: 600;
    background: var(--color-brand);
    color: var(--color-text-dark);
    box-shadow: var(--shadow-dark);
    transition:
        background-color var(--transition-fast),
        transform var(--transition-fast),
        box-shadow var(--transition-fast);
}

.call-button:hover {
    background: var(--color-brand-hover);
    box-shadow: var(--shadow-brand);
    
}