/* ===== HEADER & NAVIGATION ===== */
header {
    padding: var(--spacing-md) var(--spacing-xl);
    background: transparent;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.nav-links {
    display: flex;
    gap: var(--spacing-lg);
}

.nav-links a {
    color: var(--gray-text);
    font-size: 15px;
    font-weight: 500;
    transition: color 0.2s ease;
    letter-spacing: -0.2px;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--dark-text);
}

/* ===== MOBILE MENU BUTTON ===== */
.mobile-menu-button {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
    z-index: 1001;
    width: 40px;
    height: 40px;
    position: relative;
}

.mobile-menu-button span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--dark-text);
    transition: all 0.3s ease;
    position: absolute;
    left: 8px;
}

.mobile-menu-button span:nth-child(1) {
    top: 12px;
}

.mobile-menu-button span:nth-child(2) {
    top: 19px;
}

.mobile-menu-button span:nth-child(3) {
    top: 26px;
}

/* Transform to X when active */
.mobile-menu-button.active span:nth-child(1) {
    transform: rotate(45deg);
    top: 19px;
}

.mobile-menu-button.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-button.active span:nth-child(3) {
    transform: rotate(-45deg);
    top: 19px;
}

/* ===== MOBILE MENU OVERLAY ===== */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    display: none;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-menu-overlay.active {
    display: flex;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.mobile-menu-content {
    position: fixed;
    top: 0;
    right: 0;
    width: 80%;
    max-width: 400px;
    height: 100%;
    background: linear-gradient(180deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
    padding: var(--spacing-xl) var(--spacing-lg);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    overflow-y: auto;
}

.mobile-menu-overlay.active .mobile-menu-content {
    transform: translateX(0);
}

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

.mobile-nav-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.mobile-nav-links a {
    color: var(--dark-text);
    font-size: 24px;
    font-weight: 600;
    transition: color 0.2s ease;
    letter-spacing: -0.5px;
}

.mobile-nav-links a:hover {
    color: var(--gray-text);
}

.mobile-cta-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 16px 32px;
    background-color: var(--dark-text);
    color: var(--white);
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 16px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    margin-top: auto;
}

.mobile-cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.mobile-cta-button .nav-apple-icon {
    width: 20px;
    height: 20px;
    fill: var(--white);
}

/* Mobile menu app badge styling */
.mobile-menu-content .app-badge {
    margin-top: auto;
    padding: 16px 32px;
    border-radius: var(--radius-pill);
}

.mobile-menu-content .app-badge .badge-icon {
    width: 24px;
    height: 24px;
}

.mobile-menu-content .app-badge .badge-small {
    font-size: 9px;
}

.mobile-menu-content .app-badge .badge-large {
    font-size: 16px;
}