/* ============================================
   RESPONSIVE HELPERS
   ============================================ */

@media (max-width: 1024px) {
    .hide-mobile { display: none !important; }
}

@media (min-width: 1025px) {
    .only-mobile { display: none !important; }
}


/* ============================================
   TOPBAR
   ============================================ */

.site-topbar {
    border-bottom: 1px solid var(--color-border);
    background: var(--color-bg);
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.site-topbar__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding-top: 10px;
    padding-bottom: 10px;
    flex-wrap: wrap;
}

.site-topbar__availability {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.site-topbar__phone {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-text);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.site-topbar__phone:hover {
    color: var(--color-primary);
}

/* Pulserende groene dot */
.pulse-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #2ecc71;
    display: inline-block;
    flex-shrink: 0;
    animation: pulseDot 1.8s ease-out infinite;
}

@keyframes pulseDot {
    0%   { box-shadow: 0 0 0 0 rgba(46, 204, 113, .55); }
    70%  { box-shadow: 0 0 0 8px rgba(46, 204, 113, 0); }
    100% { box-shadow: 0 0 0 0 rgba(46, 204, 113, 0); }
}


/* ============================================
   HEADER / NAV
   ============================================ */

.site-header {
    position: sticky;
    top: 0;
    z-index: var(--z-fixed);
    background: var(--color-bg);
    border-bottom: 1px solid transparent;
    transition: background var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.site-header.is-scrolled {
    background: rgba(255, 255, 255, .92);
    backdrop-filter: saturate(140%) blur(10px);
    -webkit-backdrop-filter: saturate(140%) blur(10px);
    border-bottom-color: var(--color-border);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding-top: 18px;
    padding-bottom: 18px;
}

/* Logo */
.site-header__logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--color-text);
    flex-shrink: 0;
}

.site-header__logo-badge {
    width: 34px;
    height: 34px;
    border-radius: 6px;
    background: var(--color-secondary);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 15px;
    letter-spacing: -.02em;
}

.site-header__logo-name {
    font-weight: 600;
    font-size: 16px;
    letter-spacing: -.01em;
}

/* Desktop nav links */
.site-header__nav {
    display: flex;
    gap: 32px;
    font-size: 14px;
    font-weight: 500;
}

.site-header__nav-link {
    color: var(--color-text);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.site-header__nav-link:hover {
    color: var(--color-primary);
}

/* Desktop CTA */

/* Burger button */
.site-header__burger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    padding: 9px 11px;
    cursor: pointer;
}

.site-header__burger span {
    display: block;
    width: 18px;
    height: 2px;
    background: var(--color-secondary);
    border-radius: 2px;
    transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.site-header__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.site-header__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.site-header__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }


/* ============================================
   MOBILE MENU
   ============================================ */

.site-header__mobile-menu {
    display: none;
    flex-direction: column;
    border-top: 1px solid var(--color-border);
    background: var(--color-bg);
    padding: 12px 0 20px;
}

.site-header__mobile-menu.is-open {
    display: flex;
}

.site-header__mobile-menu nav {
    display: flex;
    flex-direction: column;
}

.site-header__mobile-link {
    padding: 14px var(--spacing-x);
    text-decoration: none;
    color: var(--color-text);
    font-size: 16px;
    font-weight: 500;
    border-bottom: 1px solid var(--color-border);
    transition: color var(--transition-fast);
}

.site-header__mobile-link:hover {
    color: var(--color-primary);
}