/* =================================================================
   HEADER STYLES - Scoped to #ai_header
   ================================================================= */

/* Slide in animation for header */
@keyframes slideInFromTop {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

#ai_header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: auto;
    /* Always interactive */
    padding-bottom: 32px;
    /* Extra space for curved edge */
    /* Slide in from top animation */
    animation: slideInFromTop 0.6s cubic-bezier(0.4, 0, 0.2, 1) 0.2s both;
}

/* Background pseudo-element with mask - separate from content to prevent clipping */
#ai_header::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: 0;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    z-index: -1;
    transition: background 0.4s cubic-bezier(0.4, 0, 0.2, 1), backdrop-filter 0.4s ease;
    /* Curved bottom using SVG mask with exclude composite */
    -webkit-mask-image:
        linear-gradient(rgb(255, 255, 255), rgb(255, 255, 255)),
        url('https://static.fasterhq.com/effects/gradients/joy-smile-svg-mask-negative-bottom.svg');
    -webkit-mask-position: 50% 50%, 50% calc(100% + 20px);
    -webkit-mask-size: calc(100% + 40px), 120% auto;
    -webkit-mask-repeat: no-repeat;
    -webkit-mask-composite: xor;
    mask-image:
        linear-gradient(rgb(255, 255, 255), rgb(255, 255, 255)),
        url('https://static.fasterhq.com/effects/gradients/joy-smile-svg-mask-negative-bottom.svg');
    mask-position: 50% 50%, 50% calc(100% + 20px);
    mask-size: calc(100% + 40px), 120% auto;
    mask-repeat: no-repeat;
    mask-composite: exclude;
}

/* Home page - transparent header until scrolled */
body.home #ai_header:not(.scrolled)::before {
    background: transparent;
    backdrop-filter: none;
    box-shadow: none;
}

/* Hidden state when scrolling down */
#ai_header.header-hidden {
    transform: translateY(-100%);
}

/* Initial state on homepage - transparent for hero */
body.home #ai_header {
    padding-top: 0;
    pointer-events: none;
    /* Allow clicking through when transparent on homepage */
    z-index: 1;
    /* Lower z-index on home page for ScrollPin effect to work */
}

body.home #ai_header::before {
    background: transparent;
    backdrop-filter: none;
    box-shadow: none;
}

/* Enable pointer events on interactive elements */
#ai_header .logo-section,
#ai_header .desktop-nav,
#ai_header .header-actions,
#ai_header .mobile-menu-toggle {
    pointer-events: auto;
}

/* Scrolled state */
#ai_header.scrolled,
body.scrolled #ai_header {
    padding-top: 0;
    pointer-events: auto;
    /* Re-enable all pointer events when scrolled */
}

#ai_header.scrolled::before,
body.scrolled #ai_header::before {
    background: rgba(255, 255, 255, 0.85);
    /* Semi-transparent background */
    backdrop-filter: blur(12px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

/* Container */
#ai_header .header-container {
    width: 100%;
    padding: 0 2rem;
}


/* Navigation Wrapper */
#ai_header .nav-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 75px;
    position: relative;
}

/* Left Navigation */
#ai_header .nav-left {
    position: absolute;
    right: calc(50% + 140px);
    /* Right edge 140px from center */
    display: flex;
    justify-content: flex-end;
}

/* Right Navigation */
#ai_header .nav-right {
    position: absolute;
    left: calc(50% + 140px);
    /* Left edge 140px from center */
    display: flex;
    justify-content: flex-start;
}

/* Logo Section (Center) - Absolutely centered with stacked layout */
#ai_header .logo-section {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1003;
}

/* Logo image - PNG with adjustment for whitespace */
#ai_header .site-logo-1 {
    height: 58px;
    width: auto;
    transition: opacity 0.3s ease;
    opacity: 1;
    /* Visible by default */
    position: relative;
    z-index: 1003;
    /* Above hero logo to ensure visibility when they overlap */
}

/* Always show logo on non-homepage pages */
body:not(.home) #ai_header .site-logo-1 {
    opacity: 1 !important;
    visibility: visible !important;
}

/* Always show navigation on non-homepage pages */
body:not(.home) #ai_header .desktop-nav {
    opacity: 1 !important;
    pointer-events: auto !important;
}

/* Ensure header has background on non-homepage */
body:not(.home) #ai_header {
    pointer-events: auto !important;
}

body:not(.home) #ai_header::before {
    background: rgba(255, 255, 255, 0.85) !important;
    /* Semi-transparent background */
    backdrop-filter: blur(12px) !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05) !important;
}

/* Show when hero logo reaches header position */
body.header-logo-visible #ai_header .site-logo-1 {
    opacity: 1 !important;
}


/* Site Title - removed since we're using SVG logo */
#ai_header .site-title-1 {
    display: none;
}

/* Desktop Navigation */
#ai_header .desktop-nav {
    display: none;
    align-items: center;
    transition: opacity 0.4s ease;
}

#ai_header .desktop-nav .site-navigation-1 {
    gap: 1.5rem;
}


/* Hide nav initially on homepage for clean hero look */
body.home #ai_header .desktop-nav {
    opacity: 0;
    pointer-events: none;
}

/* Show nav when scrolled on homepage */
body.home #ai_header.scrolled .desktop-nav {
    opacity: 1;
    pointer-events: auto;
}

/* Always show nav on other pages */
body:not(.home) #ai_header .desktop-nav {
    opacity: 1 !important;
    pointer-events: auto !important;
}

@media (min-width: 1024px) {
    #ai_header .desktop-nav {
        display: flex;
    }
}

#ai_header .site-navigation-1 {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    list-style: none;
    padding: 0;
    margin: 0;
    white-space: nowrap;
    flex-wrap: nowrap;
}

#ai_header .nav-item {
    position: relative;
}

#ai_header .nav-link {
    font-family: var(--font-sans);
    /* Open Sans for navigation */
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--brand-dark);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
    opacity: 1;
    /* Full opacity for better visibility */
    white-space: nowrap;
}

#ai_header .nav-link:hover {
    color: var(--brand-primary);
    /* Brand color on hover */
    opacity: 1;
}

/* Dropdown Arrow */
#ai_header .dropdown-arrow {
    margin-left: 0.25rem;
    font-size: 0.75rem;
    transition: transform 0.3s ease;
}

#ai_header .nav-item:hover .dropdown-arrow {
    transform: rotate(180deg);
}

/* Mega Dropdown Menu */
#ai_header .dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-10px);
    width: 750px;
    max-width: 90vw;
    background: var(--brand-light);
    border-radius: 0;
    /* Sharp edges for editorial look */
    box-shadow: 0 20px 60px rgba(232, 139, 118, 0.2);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: visible;
    z-index: 1005;
    /* Above the hero logo (1001) and Get App button (1004) */
    font-family: var(--font-sans) !important;
    /* Ensure Open Sans for all dropdown content */
}

#ai_header .nav-item:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* Right-aligned dropdown for items near right edge */
#ai_header .dropdown-menu.dropdown-right {
    left: auto;
    right: 0;
    transform: translateY(-10px);
}

#ai_header .nav-item:hover .dropdown-menu.dropdown-right {
    transform: translateY(0);
}

/* Left-aligned dropdown for items near left edge */
#ai_header .dropdown-menu.dropdown-left {
    left: 0;
    right: auto;
    transform: translateY(-10px);
}

#ai_header .nav-item:hover .dropdown-menu.dropdown-left {
    transform: translateY(0);
}

/* Reversed mega menu grid (image on left, items on right) */
#ai_header .mega-menu-grid.mega-menu-grid-reverse {
    grid-template-columns: 1fr 1.5fr;
}

/* Bridge element to maintain hover when moving to dropdown */
#ai_header .nav-item.has-dropdown::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    height: 30px;
    /* Bridge gap between nav and dropdown */
    pointer-events: none;
}

#ai_header .nav-item.has-dropdown:hover::after {
    pointer-events: auto;
}

/* Mega Menu Grid */
#ai_header .mega-menu-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    min-height: 380px;
}

/* Menu Items Column */
#ai_header .mega-menu-items {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

#ai_header .mega-menu-item {
    display: flex;
    align-items: flex-start;
    padding: 0.75rem 1rem;
    border-radius: 0;
    /* Sharp edges for editorial look */
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
}

#ai_header .mega-menu-item:hover {
    background: var(--brand-accent-10);
    /* Light tint on hover */
    transform: translateX(5px);
}

#ai_header .mega-menu-item-icon {
    width: 44px;
    height: 44px;
    background: var(--brand-accent-15);
    /* Light background */
    clip-path: url(#lotus-clip);
    /* Lotus shape */
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--brand-primary);
    /* Brand icon color */
    margin-right: 1rem;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

#ai_header .mega-menu-item-icon i {
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

#ai_header .mega-menu-item:hover .mega-menu-item-icon {
    background: var(--brand-primary-hover);
    /* Darker brand color on hover */
    color: white;
    transform: scale(1.05);
}

#ai_header .mega-menu-item-content {
    flex: 1;
}

#ai_header .mega-menu-item-title {
    font-family: var(--font-sans) !important;
    /* Open Sans for sub-nav links */
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--brand-dark);
    margin-bottom: 0.25rem;
    display: block;
}

#ai_header .mega-menu-item-desc {
    font-family: var(--font-sans) !important;
    /* Open Sans for descriptions */
    font-size: 0.8rem;
    color: var(--brand-neutral);
    line-height: 1.4;
    display: block;
}

/* Image Column */
#ai_header .mega-menu-image {
    background: linear-gradient(135deg, var(--brand-light), var(--color-blush));
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    overflow: hidden;
}

#ai_header .mega-menu-image-container {
    text-align: center;
}

#ai_header .mega-menu-image-item {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    opacity: 0;
    transition: opacity 0.5s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    box-sizing: border-box;
}

#ai_header .mega-menu-image-item.active {
    opacity: 1;
}

#ai_header .mega-menu-image-item img {
    width: 150px;
    height: 150px;
    object-fit: cover;
    border-radius: 0;
    /* Sharp edges for editorial look */
    margin-bottom: 1rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

#ai_header .mega-menu-image-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--brand-dark);
    margin-bottom: 0.5rem;
    text-align: center;
    width: 100%;
    max-width: 90%;
}

#ai_header .mega-menu-image-text {
    font-family: var(--font-sans) !important;
    /* Open Sans for mega menu text */
    font-size: 0.85rem;
    color: var(--brand-neutral);
    line-height: 1.4;
    text-align: center;
    width: 100%;
    max-width: 250px;
    /* Increased from 200px to prevent cutoff */
    word-wrap: break-word;
    overflow-wrap: break-word;
    white-space: normal;
    /* Ensure text wraps properly */
    padding: 0 15px;
    /* More padding for better spacing */
    margin: 0 auto;
    box-sizing: border-box;
    display: block;
    /* Ensure block display for proper wrapping */
}

/* Simple Dropdown (for non-mega menus) */
#ai_header .simple-dropdown {
    width: auto;
    min-width: 220px;
    padding: 1rem 0;
}

#ai_header .simple-dropdown li {
    list-style: none;
}

#ai_header .simple-dropdown a {
    display: block;
    padding: 0.75rem 1.5rem;
    color: var(--brand-neutral);
    text-decoration: none;
    font-family: var(--font-sans) !important;
    /* Open Sans for dropdown links */
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

#ai_header .simple-dropdown a:hover {
    background: var(--brand-accent-10);
    /* Light tint */
    color: var(--brand-primary);
    /* Brand text */
    padding-left: 2rem;
}

/* Header Actions */
#ai_header .header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    position: absolute;
    right: 2rem;
    transition: opacity 0.4s ease;
}

/* Hide actions initially on homepage for clean hero look */
body.home #ai_header .header-actions {
    opacity: 0;
    pointer-events: none;
}

body.home #ai_header.scrolled .header-actions {
    opacity: 1;
    pointer-events: auto;
}

/* Always show actions on non-homepage pages */
body:not(.home) #ai_header .header-actions {
    opacity: 1 !important;
    pointer-events: auto !important;
}

/* Search Button - Hidden */
#ai_header .search-btn {
    display: none;
}

#ai_header .search-btn:hover {
    color: var(--brand-primary);
    /* Brand color on hover */
    opacity: 1;
}

/* Gradient Selector Button */
#ai_header .gradient-selector-btn {
    background: none;
    border: none;
    color: var(--brand-dark);
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0.5rem;
    opacity: 0.7;
    position: relative;
}

#ai_header .gradient-selector-btn:hover {
    color: var(--brand-primary);
    opacity: 1;
}

/* Color Selector Button */
#ai_header .color-selector-btn {
    background: none;
    border: none;
    color: var(--brand-dark);
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0.5rem;
    opacity: 0.7;
    position: relative;
}

#ai_header .color-selector-btn:hover {
    color: var(--brand-primary);
    opacity: 1;
}

/* Button Color Selector Button */
#ai_header .button-color-selector-btn {
    background: none;
    border: none;
    color: var(--brand-dark);
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0.5rem;
    opacity: 0.7;
    position: relative;
}

#ai_header .button-color-selector-btn:hover {
    color: var(--brand-primary);
    opacity: 1;
}

/* Gradient Dropdown */
#ai_header .gradient-dropdown {
    position: absolute;
    top: calc(100% + 1rem);
    right: 0;
    width: 320px;
    max-height: 500px;
    overflow-y: auto;
    overscroll-behavior: contain;
    /* Prevent scroll from propagating to page */
    background: white;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1003;
    padding: 1rem;
    display: none;
}

#ai_header .gradient-dropdown.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    display: block;
}

#ai_header .gradient-dropdown-header {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--brand-dark);
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

#ai_header .gradient-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-bottom: 0.5rem;
    border: 2px solid transparent;
}

#ai_header .gradient-option:hover {
    background: rgba(0, 0, 0, 0.03);
}

#ai_header .gradient-option.active {
    background: rgba(160, 100, 180, 0.1);
    border-color: var(--brand-primary);
}

#ai_header .gradient-preview {
    width: 50px;
    height: 50px;
    border-radius: 8px;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

#ai_header .gradient-info {
    flex: 1;
}

#ai_header .gradient-name {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--brand-dark);
    margin-bottom: 0.25rem;
}

#ai_header .gradient-desc {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    color: var(--brand-neutral);
    line-height: 1.3;
}

/* Color Dropdown */
#ai_header .color-dropdown {
    position: absolute;
    top: calc(100% + 1rem);
    right: 0;
    width: 320px;
    max-height: 500px;
    overflow-y: auto;
    overscroll-behavior: contain;
    /* Prevent scroll from propagating to page */
    background: white;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1003;
    padding: 1rem;
    display: none;
}

#ai_header .color-dropdown.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    display: block;
}

#ai_header .color-dropdown-header {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--brand-dark);
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

#ai_header .color-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-bottom: 0.5rem;
    border: 2px solid transparent;
}

#ai_header .color-option:hover {
    background: rgba(0, 0, 0, 0.03);
}

#ai_header .color-option.active {
    background: rgba(160, 100, 180, 0.1);
    border-color: var(--brand-primary);
}

#ai_header .color-preview {
    width: 50px;
    height: 50px;
    border-radius: 8px;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    border: 2px solid rgba(0, 0, 0, 0.1);
}

#ai_header .color-info {
    flex: 1;
}

#ai_header .color-name {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--brand-dark);
    margin-bottom: 0.25rem;
}

#ai_header .color-hex {
    font-family: var(--font-mono), monospace;
    font-size: 0.75rem;
    color: var(--brand-neutral);
    line-height: 1.3;
}

/* Button Color Dropdown */
#ai_header .button-color-dropdown {
    position: absolute;
    top: calc(100% + 1rem);
    right: 0;
    width: 320px;
    max-height: 500px;
    overflow-y: auto;
    overscroll-behavior: contain;
    background: white;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1003;
    padding: 1rem;
    display: none;
}

#ai_header .button-color-dropdown.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    display: block;
}

#ai_header .button-section {
    margin-bottom: 1.5rem;
}

#ai_header .button-section:last-child {
    margin-bottom: 0;
}

#ai_header .button-section-header {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--brand-dark);
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Auth Buttons */
#ai_header .auth-buttons {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

#ai_header .site-button {
    padding: 0.4rem 1rem;
    font-family: var(--font-sans);
    /* Open Sans for buttons */
    font-size: 0.85rem;
    font-weight: 500;
    border-radius: 0;
    /* Sharp edges for editorial look */
    text-decoration: none;
    transition: all 0.3s ease;
    white-space: nowrap;
}

#ai_header .header-signin {
    color: var(--brand-dark);
    background: transparent;
    opacity: 0.8;
}

#ai_header .header-signin:hover {
    color: var(--brand-primary);
    opacity: 1;
}

#ai_header .header-account {
    color: var(--brand-dark);
    background: transparent;
}

#ai_header .header-subscribe {
    background: transparent;
    color: var(--brand-dark);
    border: 1px solid var(--brand-dark);
    opacity: 0.8;
}

#ai_header .header-subscribe:hover {
    opacity: 1;
    border-color: var(--brand-primary);
    color: var(--brand-primary);
}

/* Header CTA Button - Small pill below logo */
#ai_header .header-cta-btn {
    background: rgba(0, 0, 0, 0.9);
    color: white;
    padding: 6px 14px;
    border-radius: 50px;
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.3s ease, color 0.3s ease;
    display: none;
    /* Hidden by default on mobile */
    align-items: center;
    gap: 5px;
    border: none;
    cursor: pointer;
    /* Position below logo - fixed to header */
    position: fixed;
    left: 50%;
    transform: translateX(-50%);
    top: 60px;
    margin-right: 0;
    white-space: nowrap;
    z-index: 1004;
}

@media (min-width: 823px) {
    #ai_header .header-cta-btn {
        display: flex;
        /* Show on desktop */
    }
}

#ai_header .header-cta-btn:hover {
    background: rgba(0, 0, 0, 1);
    color: white;
    transform: translateX(-50%);
}

#ai_header .header-cta-btn i {
    font-size: 0.85rem;
}


/* Mobile Menu Toggle */
#ai_header .mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    order: 3;
    /* Ensure it's last in header-actions */
}

@media (max-width: 1023px) {
    #ai_header .mobile-menu-toggle {
        display: block;
    }
}

#ai_header .menu-icon {
    width: 28px;
    height: 20px;
    position: relative;
}

#ai_header .menu-icon span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--brand-dark);
    position: absolute;
    transition: all 0.3s ease;
}

#ai_header .menu-icon span:first-child {
    top: 0;
}

#ai_header .menu-icon span:nth-child(2) {
    top: 50%;
    transform: translateY(-50%);
}

#ai_header .menu-icon span:last-child {
    bottom: 0;
}

#ai_header .mobile-menu-toggle.active .menu-icon span:first-child {
    transform: rotate(45deg) translate(6px, 6px);
}

#ai_header .mobile-menu-toggle.active .menu-icon span:nth-child(2) {
    opacity: 0;
}

#ai_header .mobile-menu-toggle.active .menu-icon span:last-child {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Navigation */
#ai_header .mobile-nav {
    position: fixed;
    top: 75px;
    left: 0;
    right: 0;
    background: var(--brand-light);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
    max-height: calc(100vh - 75px);
    overflow-y: auto;
    z-index: 999;
}

#ai_header .mobile-nav.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

#ai_header .mobile-nav>ul {
    list-style: none;
    padding: 1rem 0;
    margin: 0;
    display: block;
}

#ai_header .mobile-nav .nav-item {
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
    display: block;
}

#ai_header .mobile-nav .nav-link {
    display: block;
    padding: 1rem 2rem;
    color: var(--brand-dark);
    text-decoration: none;
    font-size: 1rem;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

#ai_header .mobile-nav .nav-link:hover {
    background: var(--brand-accent-10);
    /* Light tint */
    color: var(--brand-primary);
    /* Brand text */
    padding-left: 2.5rem;
}

#ai_header .mobile-nav .mobile-cta {
    margin: 1rem 2rem;
    display: block;
    text-align: center;
}

#ai_header .mobile-nav .mobile-cta a {
    display: inline-flex !important;
    align-items: center;
    gap: 8px;
    background: rgba(0, 0, 0, 0.9);
    color: white;
    padding: 12px 24px;
    border-radius: 50px;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.3s ease;
    /* Override fixed positioning from header-cta-btn */
    position: static;
    transform: none;
    top: auto;
    left: auto;
    width: auto;
}

#ai_header .mobile-nav .mobile-cta a:hover {
    background: rgba(0, 0, 0, 1);
}

/* Mobile Submenu Styles */
#ai_header .mobile-submenu {
    display: none;
    background: rgba(0, 0, 0, 0.02);
    padding: 0;
    margin: 0;
    list-style: none;
    position: relative;
    width: 100%;
}

#ai_header .mobile-submenu li {
    border-bottom: 1px solid rgba(0, 0, 0, 0.03);
}

#ai_header .mobile-submenu a {
    display: block;
    padding: 0.75rem 3rem;
    color: var(--brand-neutral);
    text-decoration: none;
    font-family: var(--font-sans) !important;
    /* Open Sans for mobile submenu */
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

#ai_header .mobile-submenu a:hover {
    background: var(--brand-accent-10);
    /* Light tint */
    color: var(--brand-primary);
    /* Brand text */
    padding-left: 3.5rem;
}

#ai_header .nav-item.has-submenu .nav-link i {
    font-size: 0.75rem;
    margin-left: 0.25rem;
    transition: transform 0.3s ease;
    display: inline-block;
}

/* Responsive Adjustments */
@media (max-width: 1200px) {
    #ai_header .site-navigation-1 {
        gap: 1.5rem;
    }
}

@media (max-width: 1023px) {
    #ai_header .nav-wrapper {
        justify-content: space-between;
    }

    #ai_header .logo-section {
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
    }

    #ai_header .header-actions {
        order: 2;
        margin-left: auto;
        gap: 0.75rem;
    }

    #ai_header .auth-buttons {
        display: none;
    }

    /* Search button hidden on mobile too */
    #ai_header .search-btn {
        display: none;
    }
}

@media (max-width: 768px) {
    #ai_header {
        padding-bottom: 20px; /* Space for curved edge on mobile */
    }

    #ai_header::before {
        /* Adjust mask position for mobile - bring smile curve into view */
        -webkit-mask-position: 50% 50%, 50% 100%;
        mask-position: 50% 50%, 50% 100%;
    }

    #ai_header .header-container {
        padding: 0 1rem;
    }

    #ai_header .logo-section {
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
    }
}

/* iPhone landscape mode */
@media (max-width: 896px) and (orientation: landscape) {
    #ai_header {
        padding-bottom: 28px; /* More space for curved edge in landscape */
    }

    #ai_header::before {
        /* Extend the mask area and adjust position for landscape */
        bottom: -10px;
        -webkit-mask-position: 50% 50%, 50% calc(100% + 10px);
        -webkit-mask-size: calc(100% + 40px), 150% auto;
        mask-position: 50% 50%, 50% calc(100% + 10px);
        mask-size: calc(100% + 40px), 150% auto;
    }

    #ai_header .nav-wrapper {
        height: 60px; /* Slightly shorter for landscape */
    }

    #ai_header .logo-section {
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
    }

    #ai_header .site-logo-1 {
        height: 48px; /* Slightly smaller logo for landscape */
    }
}

/* =================================================================
   STICKY COLOR SELECTOR PANEL
   ================================================================= */

.sticky-color-panel {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 9998;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sticky-color-panel .panel-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: white;
    border: 2px solid var(--brand-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--brand-primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
}

.sticky-color-panel .panel-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.sticky-color-panel .panel-btn.active {
    background: var(--brand-primary);
    color: white;
}

.sticky-color-panel .panel-dropdown {
    position: absolute;
    right: 54px;
    top: 50%;
    transform: translateY(-50%);
    width: 320px;
    max-height: 500px;
    overflow-y: auto;
    overscroll-behavior: contain;
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    padding: 1rem;
}

.sticky-color-panel .panel-dropdown.show {
    opacity: 1;
    visibility: visible;
}

/* Hide the old header selectors */
#ai_header .color-selector-btn,
#ai_header .gradient-selector-btn,
#ai_header .button-color-selector-btn {
    display: none !important;
}

#ai_header .color-dropdown,
#ai_header .gradient-dropdown,
#ai_header .button-color-dropdown {
    display: none !important;
}

/* Reuse existing dropdown styles for panel dropdowns */
.sticky-color-panel .dropdown-header {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--brand-dark);
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.sticky-color-panel .color-option,
.sticky-color-panel .gradient-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-bottom: 6px;
}

.sticky-color-panel .color-option:hover,
.sticky-color-panel .gradient-option:hover {
    background: rgba(0, 0, 0, 0.03);
}

.sticky-color-panel .color-option.selected,
.sticky-color-panel .gradient-option.active {
    background: var(--brand-accent-10);
    border: 1px solid var(--brand-primary);
}

.sticky-color-panel .color-preview,
.sticky-color-panel .gradient-preview {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    border: 2px solid rgba(0, 0, 0, 0.1);
    flex-shrink: 0;
}

.sticky-color-panel .color-info,
.sticky-color-panel .gradient-info {
    flex: 1;
}

.sticky-color-panel .color-name,
.sticky-color-panel .gradient-name {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--brand-dark);
    margin-bottom: 2px;
}

.sticky-color-panel .color-hex,
.sticky-color-panel .gradient-desc {
    font-family: monospace;
    font-size: 0.75rem;
    color: var(--brand-neutral);
}

.sticky-color-panel .button-section {
    margin-bottom: 1.5rem;
}

.sticky-color-panel .button-section-header {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--brand-dark);
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Scrollbar styling */
.sticky-color-panel .panel-dropdown::-webkit-scrollbar {
    width: 6px;
}

.sticky-color-panel .panel-dropdown::-webkit-scrollbar-track {
    background: transparent;
}

.sticky-color-panel .panel-dropdown::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 3px;
}

@media (max-width: 768px) {
    .sticky-color-panel {
        right: 10px;
    }

    .sticky-color-panel .panel-btn {
        width: 38px;
        height: 38px;
        font-size: 0.9rem;
    }

    .sticky-color-panel .panel-dropdown {
        width: 280px;
        right: 48px;
    }
}