/* ═══════════════════════════════════════════════════════
   05-buttons.css — Button System
   Intecracy Group Theme v3.2.0
   ─────────────────────────────────────────────────────
   SINGLE source of truth for all button variants.
   Do NOT define .btn-* or .ig-form-submit anywhere else.
   ═══════════════════════════════════════════════════════ */

/* ── Base reset ── */
.btn-primary,
.btn-secondary,
.btn-dark,
.btn-ghost,
.header-cta,
.ig-form-submit,
button.ig-popup-open {
    border-radius: var(--button-radius);
    font-family: inherit;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--button-gap);
    transition: all var(--transition-base);
    text-decoration: none;
    white-space: nowrap;
    font-weight: 600;
    letter-spacing: var(--button-letter-spacing);
}

/* ── Primary — teal filled ── */
.btn-primary {
    background: var(--teal);
    color: var(--navy);
    border: var(--button-border-width) solid var(--teal);
    padding: var(--button-pad-y) var(--button-pad-x);
    font-size: var(--button-font-size);
}

.btn-primary:hover {
    background: var(--button-primary-hover);
    border-color: var(--button-primary-hover);
    color: var(--navy);
    transform: translateY(var(--button-hover-lift));
    box-shadow: var(--button-shadow-hover);
}

/* ── Secondary / Ghost — outlined ── */
.btn-secondary,
.btn-ghost {
    background: transparent;
    color: var(--text);
    border: var(--button-border-width) solid var(--button-ghost-border);
    padding: var(--button-pad-y) var(--button-pad-x);
    font-size: var(--button-font-size);
}

.btn-secondary:hover,
.btn-ghost:hover {
    border-color: var(--teal);
    color: var(--teal);
    background: var(--button-ghost-bg-hover);
}

/* Ghost with chevron icon (inline use) */
.btn-ghost--inline {
    background: transparent;
    color: var(--text);
    font-size: var(--button-font-size-sm);
    font-weight: 500;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--button-gap);
    transition: color var(--transition-base);
    border: none;
    padding: 0;
}

.btn-ghost--inline:hover {
    color: var(--teal);
}

.btn-ghost--inline svg {
    transition: transform var(--transition-base);
}

.btn-ghost--inline:hover svg {
    transform: translateX(4px);
}

/* ── Dark — navy outlined ── */
.btn-dark {
    background: transparent;
    color: var(--text);
    border: var(--button-border-width) solid var(--button-dark-border);
    padding: var(--button-pad-y) var(--button-pad-x);
    font-size: var(--button-font-size);
}

.btn-dark:hover {
    border-color: var(--teal);
    color: var(--teal);
    background: var(--button-ghost-bg-hover);
    transform: translateY(var(--button-hover-lift));
}

/* ── Submit (form full-width) ── */
.ig-form-submit,
.btn-submit {
    width: 100%;
    padding: 14px var(--space-md);
    background: var(--teal);
    color: var(--navy);
    font-size: var(--button-font-size-md);
    font-weight: 700;
    font-family: inherit;
    border: none;
    border-radius: var(--button-radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
    letter-spacing: var(--button-letter-spacing);
}

.ig-form-submit:hover,
.btn-submit:hover {
    background: var(--button-primary-hover);
    transform: translateY(var(--button-hover-lift-sm));
    box-shadow: var(--button-shadow-hover);
}

/* ── CTA context overrides ── */
.cta-content .btn-primary,
.cta-content button.btn-primary,
.cta-content button.ig-popup-open {
    margin-top: 4px;
}

/* ── Newsletter inline button (news page) ── */
.newsletter-form button {
    padding: var(--button-newsletter-pad-y) var(--button-newsletter-pad-x);
    background: var(--navy);
    color: var(--text);
    border: none;
    font-family: var(--font-family-base);
    font-size: var(--button-font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
}

.newsletter-form button:hover {
    background: var(--navy-light);
}

.btn-primary:focus-visible,
.btn-secondary:focus-visible,
.btn-dark:focus-visible,
.btn-ghost:focus-visible,
.btn-ghost--inline:focus-visible,
.header-cta:focus-visible,
.ig-form-submit:focus-visible,
.btn-submit:focus-visible,
button.ig-popup-open:focus-visible,
.newsletter-form button:focus-visible {
    outline: 2px solid var(--teal);
    outline-offset: 2px;
}