/* ===========================================
   KONFECTOR — Header / Navigation
   =========================================== */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    background: var(--surface-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-subtle);
    transition: background var(--duration-normal) var(--ease-out);
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
    height: 4rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* —— Logo —— */
.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    z-index: 51;
}

.logo-img {
    height: 2.5rem;
    width: auto;
    display: block;
    transition: transform var(--duration-normal) var(--ease-spring);
}

.logo:hover .logo-img {
    transform: scale(1.05);
}

.logo-text {
    display: none;
    /* Text is now inside the SVG */
}

/* —— Desktop Nav Links —— */
.nav-links {
    display: none;
    gap: var(--space-xs);
}

@media (min-width: 768px) {
    .nav-links {
        display: flex;
    }
}

.nav-link {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.9rem;
    font-weight: 500;
    font-family: var(--font-heading);
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    transition: all var(--duration-normal) var(--ease-out);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0.25rem;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--accent-500);
    border-radius: var(--radius-full);
    transition: all var(--duration-normal) var(--ease-out);
    transform: translateX(-50%);
}

.nav-link:hover {
    color: var(--text-primary);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 60%;
}

.nav-link.active {
    color: var(--accent-400);
}

/* —— CTA Button —— */
.cta-button {
    display: none;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-lg);
    background: linear-gradient(135deg, var(--accent-600), var(--primary-600));
    color: var(--text-primary);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.875rem;
    border-radius: 0;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
    transition: all var(--duration-normal) var(--ease-out);
    letter-spacing: -0.01em;
}

@media (min-width: 768px) {
    .cta-button {
        display: flex;
    }
}

.cta-button svg {
    width: 1rem;
    height: 1rem;
    transition: transform var(--duration-normal) var(--ease-out);
}

.cta-button:hover {
    box-shadow: var(--shadow-glow-strong);
    transform: translateY(-1px);
}

.cta-button:hover svg {
    transform: translateX(3px);
}

/* —— Hamburger —— */
.hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
    z-index: 51;
}

@media (min-width: 768px) {
    .hamburger {
        display: none;
    }
}

.hamburger span {
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    border-radius: var(--radius-full);
    transition: all var(--duration-normal) var(--ease-out);
    transform-origin: center;
}

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

.hamburger.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

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

/* —— Mobile Menu —— */
.mobile-menu {
    position: fixed;
    inset: 0;
    background: var(--surface-0);
    z-index: 50;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    padding: var(--space-xl);
}

.mobile-menu.hidden {
    display: none;
}

.mobile-menu.open {
    animation: mobileMenuIn 0.4s var(--ease-out);
}

.mobile-menu.close {
    animation: mobileMenuOut 0.35s var(--ease-out) forwards;
}

@keyframes mobileMenuIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes mobileMenuOut {
    from {
        opacity: 1;
        transform: scale(1);
    }

    to {
        opacity: 0;
        transform: scale(0.95);
    }
}

.mobile-menu-link {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-secondary);
    padding: var(--space-sm) var(--space-md);
    transition: color var(--duration-normal) var(--ease-out);
}

.mobile-menu-link:hover,
.mobile-menu-link.active {
    color: var(--accent-400);
}

.mobile-cta {
    margin-top: var(--space-lg);
    padding: var(--space-md) var(--space-2xl);
    background: linear-gradient(135deg, var(--accent-600), var(--primary-600));
    color: var(--text-primary);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    border-radius: 0;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
}