/* ============================================
   APONGA — Boutons (pill style mpiketrika)
   ============================================ */

.btn {
    font-family: var(--aponga-font-heading);
    font-weight: 600;
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    padding: 14px 36px;
    border-radius: var(--aponga-radius-pill);
    transition: all var(--aponga-transition);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

/* Primary — fond accent, texte sombre */
.btn-primary {
    background-color: var(--aponga-accent);
    border-color: var(--aponga-accent);
    color: var(--aponga-text-dark);
}

.btn-primary::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 0;
    background-color: var(--aponga-bg-primary);
    z-index: -1;
    transition: height 0.35s ease;
    border-radius: var(--aponga-radius-pill);
}

.btn-primary:hover {
    background-color: transparent;
    border-color: var(--aponga-accent);
    color: #FFFFFF;
}

.btn-primary:hover::after {
    height: 100%;
}

/* Outline light */
.btn-outline-light {
    border: 2px solid var(--aponga-text-light);
    color: var(--aponga-text-light);
    background: transparent;
}

.btn-outline-light:hover {
    background-color: var(--aponga-text-light);
    border-color: var(--aponga-text-light);
    color: var(--aponga-bg-primary);
}

/* Secondary — underline style */
.btn-link-underline {
    background: none;
    border: none;
    padding: 0;
    padding-bottom: 4px;
    border-radius: 0;
    font-size: 14px;
    color: var(--aponga-text-light);
    border-bottom: 2px solid currentColor;
    transition: all var(--aponga-transition);
}

.btn-link-underline:hover {
    color: var(--aponga-accent);
    border-bottom-color: transparent;
}

/* Info button (CTA header style) */
.btn-info {
    background-color: var(--aponga-info);
    border-color: var(--aponga-info);
    color: #FFFFFF;
}

.btn-info:hover {
    background-color: #FFFFFF;
    border-color: #FFFFFF;
    color: var(--aponga-text-dark);
}

/* Sizes */
.btn-lg { padding: 16px 44px; font-size: 17px; }
.btn-sm { padding: 8px 20px; font-size: 13px; }

/* Section light buttons */
.section-light .btn-primary { color: #FFFFFF; }
.section-light .btn-primary:hover { color: #FFFFFF; }