/* ============================================
   Header — Top Bar + Navigation (Full Width)
   ============================================ */

/* ---- Top Bar ---- */
.top-bar {
    background-color: var(--color-darker);
    padding: 8px 0;
    font-size: var(--font-size-sm);
    color: var(--color-white);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-left {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.top-bar-left a {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-white);
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

.top-bar-left a:hover {
    color: var(--color-primary);
}

.top-bar-left a svg {
    width: 14px;
    height: 14px;
    fill: var(--color-primary);
    flex-shrink: 0;
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.top-bar-right a {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    transition: all var(--transition-base);
}

.top-bar-right a:hover {
    color: var(--color-primary);
    transform: scale(1.15);
}

.top-bar-right a svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

/* ---- Main Navigation ---- */
.navbar {
    background-color: var(--color-dark);
    padding: 0;
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    transition: box-shadow var(--transition-base);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 0;
    padding-bottom: 0;
}

.navbar-logo {
    flex-shrink: 0;
}

.navbar-logo img {
    height: 60px;
    width: auto;
    transition: transform var(--transition-base);
}

.navbar-logo:hover img {
    transform: scale(1.03);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 0;
}

.nav-menu li a {
    display: block;
    padding: 22px 20px;
    color: var(--color-white);
    font-size: var(--font-size-sm);
    font-weight: var(--fw-medium);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all var(--transition-fast);
    position: relative;
}

.nav-menu li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background-color: var(--color-primary);
    transition: all var(--transition-base);
    transform: translateX(-50%);
}

.nav-menu li a:hover,
.nav-menu li a.active {
    color: var(--color-primary);
}

.nav-menu li a:hover::after,
.nav-menu li a.active::after {
    width: 100%;
}

.nav-cta {
    flex-shrink: 0;
}

.nav-cta .btn {
    padding: 12px 24px;
    font-size: var(--font-size-xs);
    border-radius: var(--radius-xl);
    letter-spacing: 1px;
}

/* ---- Mobile Menu Toggle ---- */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    cursor: pointer;
    gap: 5px;
    background: none;
    border: none;
    padding: 0;
}

.nav-toggle span {
    display: block;
    width: 26px;
    height: 3px;
    background-color: var(--color-white);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
}