/* Traffic Snitch Website Styles */

/* Smooth scrolling with offset for fixed header */
html {
    scroll-behavior: smooth;
}

section {
    scroll-margin-top: 100px; /* Account for sticky header height */
}

/* CSS Custom Properties */
:root {
    /* Colors - Green theme (matches logo) */
    --color-primary: #16a34a;
    --color-primary-dark: #15803d;
    --color-primary-light: #22c55e;
    --color-secondary: #059669;
    --color-secondary-dark: #047857;
    --color-accent: #dc2626;
    --color-warning: #d97706;
    
    /* Neutral colors */
    --color-gray-50: #f9fafb;
    --color-gray-100: #f3f4f6;
    --color-gray-200: #e5e7eb;
    --color-gray-300: #d1d5db;
    --color-gray-400: #9ca3af;
    --color-gray-500: #6b7280;
    --color-gray-600: #4b5563;
    --color-gray-700: #374151;
    --color-gray-800: #1f2937;
    --color-gray-900: #111827;
    
    --color-white: #ffffff;
    --color-black: #000000;
    
    /* Typography */
    --font-family-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-family-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
    
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;
    
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    --line-height-tight: 1.25;
    --line-height-snug: 1.375;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.625;
    --line-height-loose: 2;
    
    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;
    
    /* Layout */
    --container-max-width: 1200px;
    --container-padding: var(--space-4);
    
    /* Borders */
    --border-radius-sm: 0.375rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 250ms ease-in-out;
    --transition-slow: 350ms ease-in-out;
    
    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

/* Font Face */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('../fonts/inter-v12-latin-regular.woff2') format('woff2'),
         url('../fonts/inter-v12-latin-regular.woff') format('woff');
}

@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url('../fonts/inter-v12-latin-500.woff2') format('woff2'),
         url('../fonts/inter-v12-latin-500.woff') format('woff');
}

@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url('../fonts/inter-v12-latin-600.woff2') format('woff2'),
         url('../fonts/inter-v12-latin-600.woff') format('woff');
}

@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url('../fonts/inter-v12-latin-700.woff2') format('woff2'),
         url('../fonts/inter-v12-latin-700.woff') format('woff');
}

/* Reset and Base Styles */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family-sans);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    line-height: var(--line-height-normal);
    color: var(--color-gray-900);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover,
a:focus {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

a:focus {
    outline: 2px solid transparent; /* Changed to transparent to avoid double borders on nav links */
    outline-offset: 2px;
}

/* Skip Link */
.skip-link {
    position: fixed;
    top: -100px;
    left: 6px;
    background: var(--color-gray-900);
    color: var(--color-white);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    z-index: var(--z-tooltip);
    transition: top var(--transition-fast);
    opacity: 0;
    pointer-events: none;
}

.skip-link:focus {
    top: 6px;
    opacity: 1;
    pointer-events: auto;
    text-decoration: none;
    outline: 2px solid var(--color-white);
    outline-offset: 2px;
}

/* Layout Components */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--space-6);
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 var(--space-8);
    }
}

.section {
    padding: var(--space-12) 0;
}

.section--alt {
    background-color: var(--color-gray-50);
}

.section__header {
    text-align: center;
    margin-bottom: var(--space-8);
}

.section__title {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    color: var(--color-gray-900);
    margin-bottom: var(--space-4);
}

.section__subtitle {
    font-size: 1rem;
    color: var(--color-gray-600);
    max-width: 600px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .section {
        padding: var(--space-16) 0;
    }

    .section__header {
        margin-bottom: var(--space-12);
    }

    .section__title {
        font-size: 1.5rem;
    }

    .section__subtitle {
        font-size: 1rem;
    }
}

/* Header & Navigation */
.header {
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-gray-200);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) 0;
    min-height: 64px;
    width: 100%;
}

.nav__brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-shrink: 0; /* Prevent brand from shrinking */
}

.nav__brand a {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    white-space: nowrap; /* Prevent text wrapping */
    text-decoration: none !important; /* No underline in any state */
}

.nav__brand a:hover,
.nav__brand a:focus,
.nav__brand a:active {
    text-decoration: none !important;
}

/* Ensure brand title text never shows underline */
.nav__brand a .nav__title,
.nav__brand a .nav__title--large {
    text-decoration: none !important;
}

/* Logo styling for branded navigation */
.nav__logo-link {
    display: flex;
    align-items: center;
}

.nav__logo-img {
    height: 80px;
    width: auto;
    object-fit: contain;
}

/* Responsive logo sizing */
@media (max-width: 768px) {
    .nav__logo-img {
        height: 65px;
    }
}

@media (max-width: 480px) {
    .nav__logo-img {
        height: 55px;
    }
}

.nav__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-gray-900);
    white-space: nowrap; /* Prevent text wrapping */
}

.nav__title--large {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    color: var(--color-gray-900);
    white-space: nowrap;
    letter-spacing: -0.025em; /* Tighten letter spacing for better appearance at larger size */
}

.nav__toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;  /* Minimum touch target for accessibility (was 30px) */
    height: 44px; /* Minimum touch target for accessibility (was 30px) */
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px; /* Padding to center the hamburger lines */
    z-index: var(--z-popover); /* 1060 - above menu to ensure it's always clickable */
    /* iOS Safari fix: Force GPU acceleration */
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
    -webkit-tap-highlight-color: transparent; /* Remove iOS tap highlight */
    touch-action: manipulation; /* Prevent double-tap zoom */
}

.nav__toggle-line {
    width: 22px;
    height: 2px;
    background-color: var(--color-gray-700);
    margin: 2px 0;
    transition: var(--transition-fast);
}

.nav__toggle[aria-expanded="true"] .nav__toggle-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav__toggle[aria-expanded="true"] .nav__toggle-line:nth-child(2) {
    opacity: 0;
}

.nav__toggle[aria-expanded="true"] .nav__toggle-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Responsive navigation title for smaller screens */
@media (max-width: 480px) {
    .nav__title {
        font-size: var(--font-size-lg); /* Slightly smaller on very small screens */
    }
    
    .nav__title--large {
        font-size: var(--font-size-2xl); /* Scale down the large title on small screens */
    }
}

/* Mobile menu backdrop */
.nav__backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.5);
    -webkit-backdrop-filter: blur(2px); /* iOS Safari */
    backdrop-filter: blur(2px);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
    z-index: var(--z-modal-backdrop);
}

.nav__backdrop--visible {
    opacity: 1;
    visibility: visible;
}

.nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 320px;
    max-width: 85vw;
    height: 100vh;
    background-color: var(--color-white);
    box-shadow: var(--shadow-xl);
    padding: var(--space-20) var(--space-6) var(--space-6);
    list-style: none;
    transition: right var(--transition-base);
    z-index: var(--z-modal);
    overflow-y: auto;
    /* iOS Safari fix: Force GPU acceleration to prevent backdrop-filter blur affecting menu */
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
    isolation: isolate;
    will-change: transform;
}

.nav__menu.nav__menu--open {
    right: 0;
}

/* Prevent body scroll when menu is open */
/* Note: Using overflow:hidden only (not position:fixed) to avoid iOS Safari */
/* touch event bugs where clicks become unresponsive after menu close */
body.nav-open {
    overflow: hidden;
    /* position: fixed removed - causes iOS Safari touch event issues */
    /* width: 100% removed - not needed without position:fixed */
    touch-action: none; /* Prevent all touch gestures on body when menu open */
    -webkit-overflow-scrolling: auto; /* Disable iOS momentum scrolling */
}

.nav__item {
    margin-bottom: var(--space-2);
}

.nav__link {
    display: block;
    padding: var(--space-4) var(--space-3); /* Increased padding for better touch target (min 44px height) */
    min-height: 48px; /* Ensure minimum touch target height */
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-700);
    border-bottom: 1px solid var(--color-gray-200);
    transition: color var(--transition-fast), background-color var(--transition-fast);
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.nav__link:hover,
.nav__link:focus {
    color: var(--color-primary);
    text-decoration: none;
    background-color: var(--color-gray-50);
}

.nav__link:active {
    background-color: var(--color-gray-100);
}

@media (min-width: 768px) {
    .nav {
        padding: var(--space-4) 0;
        gap: var(--space-8); /* Add gap between brand and menu */
    }
    
    .nav__toggle {
        display: none !important;
    }
    
    .nav__backdrop {
        display: none !important;
    }
    
    .nav__menu {
        position: static !important;
        width: auto !important;
        height: auto !important;
        max-width: none !important;
        background: none !important;
        box-shadow: none !important;
        padding: 0 !important;
        display: flex !important;
        gap: var(--space-1) !important; /* Optimal gap between items */
        overflow-y: visible !important;
        right: auto !important;
        top: auto !important;
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
        align-items: center;
        justify-content: flex-end; /* Align menu items to the right */
        flex-grow: 1; /* Allow menu to take available space */
    }
    
    .nav__item {
        display: block !important;
        opacity: 1 !important;
        visibility: visible !important;
    }
    
    .nav__link {
        display: inline-flex !important;
        opacity: 1 !important;
        visibility: visible !important;
    }
    
    /* Admin button desktop adjustments */
    .nav__item--admin {
        margin-left: var(--space-1); /* Consistent spacing with other nav items */
    }
    
    .nav__item {
        margin-bottom: 0;
        display: flex;
        align-items: center;
    }
    
    .nav__link {
        padding: var(--space-2) var(--space-4);
        font-size: var(--font-size-base);
        border-bottom: none;
        border: 2px solid transparent; /* Add transparent border by default */
        border-radius: var(--border-radius-sm);
        transition: all var(--transition-fast);
        white-space: nowrap; /* Prevent text wrapping */
        display: inline-flex;
        align-items: center;
        min-height: 36px; /* Consistent height for all nav items */
    }
    
    .nav__link:hover,
    .nav__link:focus {
        background-color: var(--color-gray-50);
        outline: none; /* Remove focus outline to avoid double borders */
    }
    
    /* Restore body scroll behavior for desktop */
    body.nav-open {
        overflow: auto;
        position: static;
        width: auto;
    }
    
    .nav__title--large {
        font-size: var(--font-size-5xl); /* Match hero title size on desktop */
    }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-3) var(--space-6);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    line-height: 1;
    text-decoration: none;
    border: 1px solid transparent;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    min-height: 44px;
}

.btn:focus {
    outline: 2px solid transparent;
    outline-offset: 2px;
    box-shadow: 0 0 0 2px var(--color-primary);
}

.btn--primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.btn--primary:hover,
.btn--primary:focus {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: var(--color-white);
    text-decoration: none;
}

.btn--secondary {
    background-color: var(--color-white);
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn--secondary:hover,
.btn--secondary:focus {
    background-color: var(--color-primary);
    color: var(--color-white);
    text-decoration: none;
}

.btn--danger {
    background-color: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
}

.btn--danger:hover,
.btn--danger:focus {
    background-color: #dc3545;
    border-color: #dc3545;
    color: var(--color-white);
    text-decoration: none;
}

.btn--small {
    padding: var(--space-2) var(--space-3);
    font-size: var(--font-size-sm);
    min-height: 32px;
}

@media (min-width: 768px) {
    .btn {
        padding: var(--space-4) var(--space-8);
        font-size: var(--font-size-lg);
    }
}

/* Hero Section */
.hero {
    padding: var(--space-16) 0;
    background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-white) 100%);
}

.hero .container {
    display: grid;
    gap: var(--space-12);
    align-items: start;
}

.hero__title {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    color: var(--color-gray-900);
    margin-bottom: var(--space-6);
}

.highlight {
    color: var(--color-primary);
}

.hero__subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    margin-bottom: var(--space-8);
    max-width: 600px;
}

.hero__stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--space-6);
    margin-bottom: var(--space-8);
}

.stat {
    text-align: center;
}

.stat__number {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    line-height: var(--line-height-tight);
}

.stat__label {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    margin-top: var(--space-1);
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.hero__image {
    text-align: center;
    order: -1; /* Image first on mobile */
}

.hero__content {
    order: 1; /* Content second on mobile */
}

.hero__img {
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

@media (min-width: 768px) {
    .hero {
        padding: var(--space-24) 0;
    }

    .hero .container {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-16);
    }

    .hero__content {
        order: -1; /* Content first on desktop (left side) */
    }

    .hero__image {
        order: 1; /* Image second on desktop (right side) */
    }

    .hero__title {
        font-size: var(--font-size-5xl);
    }

    .hero__subtitle {
        font-size: var(--font-size-xl);
    }

    .hero__stats {
        grid-template-columns: repeat(3, 1fr);
    }

    .stat__number {
        font-size: var(--font-size-3xl);
    }
}

/* Features Section */
.features__grid {
    display: grid;
    gap: var(--space-8);
}

.feature {
    text-align: center;
    padding: var(--space-6);
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-base);
}

.feature:hover {
    transform: translateY(-4px);
}

.feature__icon {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--space-4);
}

.feature__title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-900);
    margin-bottom: var(--space-3);
}

.feature__text {
    color: var(--color-gray-600);
    line-height: var(--line-height-relaxed);
}

@media (min-width: 768px) {
    .features__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-10);
    }
}

@media (min-width: 1024px) {
    .features__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* How It Works Section */
.steps {
    margin-bottom: var(--space-16);
}

.step {
    display: grid;
    gap: var(--space-6);
    align-items: start;
    margin-bottom: var(--space-12);
    padding: var(--space-6);
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.step:last-child {
    margin-bottom: 0;
}

.step__number {
    width: 60px;
    height: 60px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    flex-shrink: 0;
}

.step__title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-900);
    margin-bottom: var(--space-3);
}

.step__text {
    color: var(--color-gray-600);
    margin-bottom: var(--space-4);
    line-height: var(--line-height-relaxed);
}

.step__features {
    list-style: none;
    display: grid;
    gap: var(--space-2);
}

.step__features li {
    position: relative;
    padding-left: var(--space-6);
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
}

.step__features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-secondary);
    font-weight: var(--font-weight-bold);
}

@media (min-width: 768px) {
    .step {
        grid-template-columns: auto 1fr;
        gap: var(--space-8);
    }
}

/* Architecture Diagram */
.architecture {
    background-color: var(--color-white);
    padding: var(--space-8);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.architecture__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-900);
    margin-bottom: var(--space-6);
    text-align: center;
}

.architecture__diagram {
    display: grid;
    gap: var(--space-4);
    align-items: center;
    justify-items: center;
}

.arch-component {
    background-color: var(--color-gray-100);
    padding: var(--space-4);
    border-radius: var(--border-radius-md);
    text-align: center;
    min-width: 120px;
}

.arch-component strong {
    display: block;
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-900);
    margin-bottom: var(--space-2);
}

.arch-component p {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
}

.arch-arrow {
    font-size: var(--font-size-2xl);
    color: var(--color-primary);
    font-weight: var(--font-weight-bold);
}

@media (min-width: 768px) {
    .architecture__diagram {
        grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
        gap: var(--space-6);
    }
    
    .arch-component {
        min-width: 140px;
    }
}

/* Pricing Section */
.pricing__hardware-note {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 2px solid var(--color-primary);
    border-radius: var(--border-radius-lg);
    padding: var(--space-8);
    margin-bottom: var(--space-10);
    text-align: center;
}

.hardware-note__content {
    max-width: 800px;
    margin: 0 auto;
}

.hardware-note__title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-900);
    margin-bottom: var(--space-4);
}

.hardware-note__content p {
    font-size: var(--font-size-lg);
    color: var(--color-gray-700);
    margin-bottom: var(--space-3);
}

.hardware-note__includes {
    font-size: var(--font-size-base);
    color: var(--color-gray-600);
    font-style: italic;
}

.hardware-note__savings {
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
    margin-top: var(--space-4);
}

.pricing__grid {
    display: grid;
    gap: var(--space-8);
    margin-bottom: var(--space-16);
}

.pricing-card {
    background-color: var(--color-white);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--border-radius-lg);
    padding: var(--space-8);
    text-align: center;
    position: relative;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.pricing-card--featured {
    border-color: var(--color-primary);
    transform: scale(1.05);
}

.pricing-card--featured:hover {
    transform: scale(1.05) translateY(-4px);
}

.pricing-card__badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--border-radius-xl);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
}

.pricing-card__header {
    margin-bottom: var(--space-6);
}

.pricing-card__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-900);
    margin-bottom: var(--space-2);
}

.pricing-card__subtitle {
    color: var(--color-gray-600);
}

.pricing-card__price {
    margin-bottom: var(--space-6);
}

.pricing-card__amount {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-gray-900);
}

.pricing-card__period {
    font-size: var(--font-size-base);
    color: var(--color-gray-600);
    margin-left: var(--space-2);
}

.pricing-card__annual {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-secondary);
    font-weight: var(--font-weight-medium);
    margin-top: var(--space-2);
}

.pricing-card__features {
    list-style: none;
    margin-bottom: var(--space-8);
    text-align: left;
}

.pricing-card__features li {
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--color-gray-100);
    position: relative;
    padding-left: var(--space-6);
}

.pricing-card__features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-secondary);
    font-weight: var(--font-weight-bold);
}

.pricing-card__note {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    font-style: italic;
    margin-top: var(--space-3);
}

.pricing-card__cta {
    width: 100%;
    justify-content: center;
}

@media (min-width: 768px) {
    .pricing__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-6);
    }
}

@media (min-width: 1024px) {
    .pricing__grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--space-6);
    }

    .pricing-card--featured {
        transform: scale(1.05);
    }

    .pricing-card--featured:hover {
        transform: scale(1.05) translateY(-4px);
    }
}

/* Comparison Table */
.pricing__comparison {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--space-8);
}

.comparison__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-900);
    margin-bottom: var(--space-6);
    text-align: center;
}

.comparison__table {
    display: grid;
    gap: 1px;
    background-color: var(--color-gray-200);
    border-radius: var(--border-radius-md);
    overflow: hidden;
}

.comparison__row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    background-color: var(--color-white);
}

.comparison__row--header {
    background-color: var(--color-gray-50);
}

.comparison__row--highlight {
    background-color: var(--color-primary-light);
    background-color: rgba(22, 163, 74, 0.05);
}

.comparison__cell {
    padding: var(--space-4);
    text-align: center;
    font-size: var(--font-size-sm);
}

.comparison__row--header .comparison__cell {
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-900);
}

@media (max-width: 767px) {
    .comparison__row {
        grid-template-columns: 1fr;
    }
    
    .comparison__cell {
        text-align: left;
        border-bottom: 1px solid var(--color-gray-200);
    }
    
    .comparison__cell:last-child {
        border-bottom: none;
    }
}

/* About Section */
.about__content {
    max-width: 800px;
    margin: 0 auto;
}

.about__mission {
    text-align: center;
    margin-bottom: var(--space-12);
}

.about__subtitle-heading {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-900);
    margin-bottom: var(--space-4);
    text-align: center;
}

.about__text {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    line-height: var(--line-height-relaxed);
}

.target-markets {
    margin-bottom: var(--space-12);
}

.markets__grid {
    display: grid;
    gap: var(--space-6);
    margin-top: var(--space-8);
}

.market {
    background-color: var(--color-white);
    padding: var(--space-6);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.market__title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-900);
    margin-bottom: var(--space-3);
    text-align: center;
}

.market__text {
    color: var(--color-gray-600);
    line-height: var(--line-height-relaxed);
}

.approach__points {
    display: grid;
    gap: var(--space-4);
    margin-top: var(--space-6);
}

.approach__point {
    padding: var(--space-4);
    background-color: var(--color-white);
    border-left: 4px solid var(--color-primary);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
}

.approach__point strong {
    color: var(--color-gray-900);
}

@media (min-width: 768px) {
    .markets__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-8);
    }
}

/* Contact Section */
.contact__content {
    display: grid;
    gap: var(--space-12);
    max-width: 1000px;
    margin: 0 auto;
}

.contact__info {
    background-color: var(--color-white);
    padding: var(--space-8);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.contact__subtitle {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-900);
    margin-bottom: var(--space-4);
}

.contact__text {
    color: var(--color-gray-600);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--space-6);
}

.contact__benefits {
    margin-bottom: var(--space-6);
}

.contact__benefits-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-900);
    margin-bottom: var(--space-3);
}

.contact__benefits-list {
    list-style: none;
    display: grid;
    gap: var(--space-2);
}

.contact__benefits-list li {
    position: relative;
    padding-left: var(--space-6);
    color: var(--color-gray-600);
}

.contact__benefits-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-secondary);
    font-weight: var(--font-weight-bold);
}

.contact__methods {
    display: grid;
    gap: var(--space-3);
}

.contact__method {
    color: var(--color-gray-600);
}

.contact__method strong {
    color: var(--color-gray-900);
}

.contact__form-container {
    background-color: var(--color-white);
    padding: var(--space-8);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
    .contact__content {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-16);
    }
}

/* Forms */
.form__group {
    margin-bottom: var(--space-6);
}

.form__group--checkbox {
    margin-bottom: var(--space-8);
}

.form__label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-700);
    margin-bottom: var(--space-2);
}

.form__input,
.form__select,
.form__textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    color: var(--color-gray-900);
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--border-radius-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.1);
}

.form__input:invalid,
.form__select:invalid,
.form__textarea:invalid {
    border-color: var(--color-accent);
}

.form__textarea {
    resize: vertical;
    min-height: 100px;
}

.form__checkbox {
    margin-right: var(--space-3);
}

.form__checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    cursor: pointer;
}

.form__error {
    color: var(--color-accent);
    font-size: var(--font-size-xs);
    margin-top: var(--space-1);
    min-height: 1.25rem;
}

.form__submit {
    width: 100%;
}

.form__status {
    margin-top: var(--space-4);
    padding: var(--space-3);
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-sm);
    text-align: center;
}

.form__status--success {
    background-color: rgba(5, 150, 105, 0.1);
    color: var(--color-secondary-dark);
    border: 1px solid rgba(5, 150, 105, 0.2);
}

.form__status--error {
    background-color: rgba(220, 38, 38, 0.1);
    color: var(--color-accent);
    border: 1px solid rgba(220, 38, 38, 0.2);
}

/* Footer */
.footer {
    background-color: var(--color-gray-900);
    color: var(--color-gray-300);
    padding: var(--space-16) 0 var(--space-8);
    margin-top: var(--space-16);
}

.footer__content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-10);
    margin-bottom: var(--space-12);
}

.footer__section {
    display: flex;
    flex-direction: column;
}

.footer__section--brand {
    max-width: 100%;
}

.footer__brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}

.footer__brand a:hover,
.footer__brand a:focus {
    text-decoration: none;
}

/* Footer logo class removed - using text-only branding */

.footer__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    margin: 0;
}

.footer__tagline {
    color: var(--color-gray-400);
    font-size: var(--font-size-base);
    font-style: italic;
    margin-bottom: var(--space-4);
}

.footer__description {
    line-height: var(--line-height-relaxed);
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
}

.footer__heading {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

.footer__links {
    list-style: none;
    display: grid;
    gap: var(--space-3);
    padding: 0;
    margin: 0;
}

.footer__link {
    color: var(--color-gray-300);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

.footer__link:hover,
.footer__link:focus {
    color: var(--color-white);
    text-decoration: none;
}

.footer__contact {
    display: grid;
    gap: var(--space-3);
}

.footer__contact p {
    margin: 0;
    font-size: var(--font-size-sm);
}

.footer__jurisdiction {
    color: var(--color-gray-400);
    font-size: var(--font-size-xs);
}

.footer__bottom {
    padding-top: var(--space-8);
    text-align: center;
}

.footer__legal {
    color: var(--color-gray-400);
    font-size: var(--font-size-sm);
}

.footer__legal p {
    margin: 0 0 var(--space-2);
}

.footer__tagline-small {
    color: var(--color-gray-500);
    font-size: var(--font-size-xs);
    font-style: italic;
}

@media (min-width: 768px) {
    .footer__content {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer__section--brand {
        max-width: 400px;
    }
}

@media (min-width: 1024px) {
    .footer__content {
        grid-template-columns: 2fr 1fr 1fr 1fr;
        gap: var(--space-12);
    }
}

@media (min-width: 1024px) {
    .footer__content {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Minimal Footer Variant (for authenticated pages) */
.footer--minimal {
    background-color: var(--color-gray-900);
    padding: var(--space-8) 0;
    margin-top: var(--space-12);
}

.footer__minimal-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
    text-align: center;
}

.footer--minimal .footer__brand a {
    text-decoration: none;
    color: var(--color-white);
}

.footer--minimal .footer__title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
}

.footer__minimal-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-sm);
}

.footer__separator {
    color: var(--color-gray-500);
}

.footer--minimal .footer__link {
    color: var(--color-gray-300);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer--minimal .footer__link:hover,
.footer--minimal .footer__link:focus {
    color: var(--color-white);
    text-decoration: underline;
}

.footer--minimal .footer__bottom {
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-gray-800);
    text-align: center;
}

.footer--minimal .footer__legal {
    color: var(--color-gray-400);
    font-size: var(--font-size-xs);
}

.footer--minimal .footer__legal p {
    margin: 0;
}

@media (min-width: 768px) {
    .footer__minimal-content {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }

    .footer__minimal-links {
        justify-content: flex-end;
    }
}

/* Utility Classes */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

/* Loading States */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--color-gray-300);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Authentication Navigation Styles */
.nav__link--cta {
    background: var(--color-primary);
    color: var(--color-white) !important;
    border-radius: var(--border-radius-md);
    padding: var(--space-2) var(--space-4) !important; /* Adjusted vertical padding to match other items */
    text-align: center;
    font-weight: var(--font-weight-semibold);
    border: 2px solid var(--color-primary); /* Consistent border */
    transition: all var(--transition-base);
    min-height: 36px; /* Match height with other nav items */
}

.nav__link--cta:hover,
.nav__link--cta:focus {
    background: var(--color-primary-dark);
    color: var(--color-white) !important;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* Active Navigation Link */
.nav__link--active {
    color: var(--color-primary) !important;
    font-weight: var(--font-weight-semibold);
    border-color: var(--color-primary) !important; /* Just change border color, don't redefine border */
    position: relative;
}

/* Admin Navigation Link */
/* Removed duplicate .nav__link--admin style - consolidated below */

.nav__user {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) 0 !important;
    color: var(--color-gray-700);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
    transition: var(--transition-base);
    border: none;
}

.nav__user:hover {
    color: var(--color-primary);
    text-decoration: none;
}

.nav__user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-primary);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    flex-shrink: 0;
}

.nav__link[data-action="logout"] {
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-700);
    padding: var(--space-3) 0;
    transition: var(--transition-base);
    width: 100%;
    text-align: left;
}

.nav__link[data-action="logout"]:hover {
    color: var(--color-accent);
}

@media (min-width: 768px) {
    .nav__link--cta {
        margin-left: var(--space-1); /* Consistent spacing with other items */
    }
    
    .nav__user {
        padding: var(--space-2) !important;
    }
    
    .nav__link[data-action="logout"] {
        padding: var(--space-2) var(--space-3);
        font-size: var(--font-size-base);
        text-align: center;
        min-height: 36px; /* Consistent height */
        display: inline-flex;
        align-items: center;
    }
    
    /* Ensure consistent spacing between all navigation items */
    .nav__item + .nav__item {
        margin-left: var(--space-2);
    }
    
    /* Special handling for auth items to maintain consistent spacing */
    .nav__item--auth {
        margin-left: var(--space-1);
    }
}

/* Authentication Item Visibility */
.nav__item--auth {
    transition: opacity var(--transition-base);
}

.nav__item--auth[style*="display: none"] {
    opacity: 0;
    pointer-events: none;
}

/* Sign In and Sign Up button styles (GitHub-style) */
.nav__link--signin {
    color: var(--color-gray-700);
    font-weight: var(--font-weight-medium);
}

.nav__link--signin:hover,
.nav__link--signin:focus {
    color: var(--color-primary);
}

.nav__link--signup {
    background: var(--color-primary);
    color: var(--color-white) !important;
    border-radius: var(--border-radius-md);
    padding: var(--space-2) var(--space-4) !important;
    text-align: center;
    font-weight: var(--font-weight-semibold);
}

.nav__link--signup:hover,
.nav__link--signup:focus {
    background: var(--color-primary-dark);
    color: var(--color-white) !important;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
    .nav__link--signup {
        margin-left: var(--space-2);
    }
}

/* Admin navigation styles */
.nav__item--admin {
    display: none; /* Hidden by default, shown via JavaScript for admin users */
}

/* Admin button styling - similar to CTA but with accent color */
.nav__link--admin {
    background: var(--color-accent) !important;
    color: var(--color-white) !important;
    border-radius: var(--border-radius-md);
    padding: var(--space-2) var(--space-4) !important;
    text-align: center;
    font-weight: var(--font-weight-semibold);
    border: 2px solid var(--color-accent) !important;
    transition: all var(--transition-base);
    min-height: 36px;
    outline: none !important;
    outline-width: 0 !important;
    outline-style: none !important;
}

.nav__link--admin:hover {
    background: #b91c1c !important;
    border-color: #b91c1c !important;
    color: var(--color-white) !important;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
    outline: none !important;
    outline-width: 0 !important;
}

.nav__link--admin:focus {
    background: #b91c1c !important;
    border-color: #b91c1c !important;
    color: var(--color-white) !important;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
    outline: none !important;
    outline-width: 0 !important;
    outline-style: none !important;
}

/* Dashboard button styling - green theme */
.nav__link--dashboard {
    background: var(--color-primary);
    color: var(--color-white) !important;
    border-radius: var(--border-radius-md);
    padding: var(--space-2) var(--space-4) !important;
    text-align: center;
    font-weight: var(--font-weight-semibold);
    border: 2px solid var(--color-primary);
    transition: all var(--transition-base);
    min-height: 36px;
    outline: none !important;
}

.nav__link--dashboard:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: var(--color-white) !important;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.nav__link--dashboard:focus {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: var(--color-white) !important;
    transform: translateY(-1px);
    box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.2), var(--shadow-md);
    outline: none !important;
}

/* Handle focus-visible for keyboard navigation */
.nav__link--dashboard:focus:not(:focus-visible),
.nav__link--admin:focus:not(:focus-visible) {
    box-shadow: var(--shadow-md);
}

.nav__link--dashboard:focus-visible,
.nav__link--admin:focus-visible {
    outline: none !important;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.5), var(--shadow-md);
}

/* Prevent any default browser outline */
.nav__link--admin::-moz-focus-inner,
.nav__link--dashboard::-moz-focus-inner {
    border: 0;
}

.nav__link--admin:active,
.nav__link--dashboard:active {
    outline: none !important;
}

/* Force remove any browser default outlines on admin and dashboard buttons */
a.nav__link--admin,
a.nav__link--admin:focus,
a.nav__link--admin:active,
a.nav__link--admin:hover,
button.nav__link--admin,
button.nav__link--admin:focus,
button.nav__link--admin:active,
button.nav__link--admin:hover {
    outline: none !important;
    outline-width: 0px !important;
    outline-style: none !important;
    outline-color: transparent !important;
}

a.nav__link--dashboard,
a.nav__link--dashboard:focus,
a.nav__link--dashboard:active,
a.nav__link--dashboard:hover,
button.nav__link--dashboard,
button.nav__link--dashboard:focus,
button.nav__link--dashboard:active,
button.nav__link--dashboard:hover {
    outline: none !important;
    outline-width: 0px !important;
    outline-style: none !important;
    outline-color: transparent !important;
}

.admin-badge {
    display: inline-block;
    background-color: var(--color-accent);
    color: var(--color-white);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--border-radius-sm);
    margin-left: var(--space-2);
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

/* CSS-Only Account Dropdown Styles (No JavaScript interference) */
.nav__dropdown--css {
    position: relative;
}

.nav__link--account {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    color: var(--color-gray-700);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    transition: var(--transition-fast);
    border-radius: var(--border-radius-md);
    background: none;
    border: none;
    cursor: pointer;
    font-size: var(--font-size-base);
    font-family: inherit;
}

.nav__dropdown-toggle--css {
    position: relative;
}

.nav__link--account:hover,
.nav__link--account:focus {
    color: var(--color-primary);
    background-color: var(--color-gray-50);
}

.nav__account-text {
    font-weight: var(--font-weight-medium);
}

.nav__account-arrow {
    transition: transform var(--transition-fast);
    opacity: 0.7;
}

.nav__dropdown {
    position: relative;
}

.nav__dropdown-toggle[aria-expanded="true"] .nav__account-arrow {
    transform: rotate(180deg);
}

/* CSS-only dropdown menu */
.nav__dropdown-menu--css {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 240px;
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: var(--z-dropdown);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
    margin-top: var(--space-2);
    pointer-events: none;
}

/* Show dropdown on click (managed by JavaScript, not hover) */
.nav__dropdown--css.nav__dropdown--open .nav__dropdown-menu--css {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

/* Arrow rotation when open */
.nav__dropdown--css.nav__dropdown--open .nav__account-arrow {
    transform: rotate(180deg);
}

/* Keep existing dropdown menu styles for compatibility */
.nav__dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 240px;
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: var(--z-dropdown);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
    margin-top: var(--space-2);
}

.nav__dropdown--open .nav__dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav__dropdown-header {
    padding: var(--space-4) var(--space-4) var(--space-3);
    border-bottom: 1px solid var(--color-gray-100);
}

.nav__dropdown-user {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    font-weight: var(--font-weight-medium);
}

.nav__dropdown-section {
    padding: var(--space-2) 0;
}

.nav__dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    width: 100%;
    padding: var(--space-3) var(--space-4);
    color: var(--color-gray-700);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    transition: var(--transition-fast);
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
    text-align: left;
}

.nav__dropdown-item:hover,
.nav__dropdown-item:focus {
    background-color: var(--color-gray-50);
    color: var(--color-gray-900);
}

.nav__dropdown-item--active {
    /* Removed blue highlighting - no special styling for active items */
}

.nav__dropdown-item--active:hover,
.nav__dropdown-item--active:focus {
    /* Removed blue highlighting - use default hover styling */
}

.nav__dropdown-item--signout {
    color: var(--color-accent);
}

.nav__dropdown-item--signout:hover,
.nav__dropdown-item--signout:focus {
    background-color: var(--color-gray-50);
    color: var(--color-accent);
}

.nav__dropdown-icon {
    font-size: var(--font-size-base);
    opacity: 0.8;
    line-height: 1;
    width: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.nav-live-dot {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #10b981;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.3);
    animation: pulse-nav 2s ease-in-out infinite;
    opacity: 1 !important;
}

@keyframes pulse-nav {
    0%, 100% {
        opacity: 1 !important;
        transform: scale(1);
        box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.3);
    }
    50% {
        opacity: 1 !important;
        transform: scale(1.15);
        box-shadow: 0 0 0 5px rgba(16, 185, 129, 0.4);
    }
}

.nav__dropdown-divider {
    height: 1px;
    background-color: var(--color-gray-100);
    margin: var(--space-2) 0;
}

/* Mobile responsive styles */
@media (max-width: 768px) {
    .nav__dropdown-menu {
        position: fixed;
        top: auto;
        right: var(--space-4);
        left: var(--space-4);
        min-width: auto;
        margin-top: var(--space-1);
    }

    .nav__dropdown--open .nav__dropdown-menu {
        transform: translateY(0);
    }

    .nav__dropdown-item {
        padding: var(--space-4);
        font-size: var(--font-size-base);
    }
}

/* Project Status Banner */
.project-status-banner {
    background: linear-gradient(135deg, #fff9e6 0%, #fffbf0 100%);
    border-bottom: 3px solid #f39c12;
    padding: 1rem 0;
    margin-bottom: 0;
}

.status-banner__content {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
}

.status-banner__badge {
    display: inline-block;
    background: #f39c12;
    color: white;
    padding: 0.375rem 0.75rem;
    border-radius: 1.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    white-space: nowrap;
}

.status-banner__text {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.5;
    color: #1f2937;
    max-width: 800px;
}

@media (max-width: 768px) {
    .status-banner__content {
        flex-direction: column;
        gap: 0.5rem;
    }

    .status-banner__text {
        font-size: 0.875rem;
    }
}

/* Print Styles */
@media print {
    .nav,
    .hero__actions,
    .contact__form-container,
    .footer,
    .project-status-banner {
        display: none;
    }

    .section {
        page-break-inside: avoid;
    }

    .pricing-card,
    .feature,
    .step {
        page-break-inside: avoid;
    }
}

/* Chart Legend - Two Column Layout */
.chart-container canvas {
    position: relative;
}

/* Target Chart.js legend container and make it two columns */
#maxSpeedChart, #speedChart {
    position: relative;
}

/* Style the Chart.js legend to display in two columns */
.chartjs-legend,
ul.chartjs-legend {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 8px 20px !important;
    padding: 10px !important;
}

.chartjs-legend li,
ul.chartjs-legend li {
    display: flex !important;
    align-items: center !important;
    margin: 0 !important;
}

/* ==========================================================================
   ENHANCED MOBILE & TABLET RESPONSIVE STYLES - PUBLIC PAGES
   ========================================================================== */

/* iPad Pro / Large Tablet (834px - 1024px) */
@media (min-width: 834px) and (max-width: 1024px) {
    .hero__stats {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-4);
    }

    .features__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .comparison-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Small Mobile (max-width: 480px) - Enhanced */
@media (max-width: 480px) {
    /* Container padding */
    .container {
        padding-left: var(--space-3);
        padding-right: var(--space-3);
    }

    /* Hero section compact */
    .hero {
        padding: var(--space-8) 0 var(--space-6);
    }

    .hero__title {
        font-size: var(--font-size-2xl);
        margin-bottom: var(--space-3);
    }

    .hero__subtitle {
        font-size: var(--font-size-sm);
        margin-bottom: var(--space-4);
    }

    /* Stats in single column */
    .hero__stats {
        grid-template-columns: 1fr;
        gap: var(--space-2);
    }

    .stat {
        padding: var(--space-3);
    }

    .stat__value {
        font-size: var(--font-size-xl);
    }

    .stat__label {
        font-size: var(--font-size-xs);
    }

    /* Section titles */
    .section__title {
        font-size: var(--font-size-xl);
    }

    .section__subtitle {
        font-size: var(--font-size-sm);
    }

    /* Feature cards compact */
    .feature {
        padding: var(--space-4);
    }

    .feature__title {
        font-size: var(--font-size-base);
    }

    .feature__description {
        font-size: var(--font-size-sm);
    }

    /* Pricing cards compact */
    .pricing-card {
        padding: var(--space-4);
    }

    .pricing-card__price {
        font-size: var(--font-size-2xl);
    }

    /* CTA buttons full width */
    .hero__actions {
        flex-direction: column;
        gap: var(--space-2);
    }

    .hero__actions .btn {
        width: 100%;
        justify-content: center;
    }

    /* Footer compact */
    .footer__content {
        grid-template-columns: 1fr;
        gap: var(--space-6);
        text-align: center;
    }

    .footer__links {
        justify-content: center;
    }

    .footer__social {
        justify-content: center;
    }
}

/* Touch device enhancements - Public pages */
@media (hover: none) and (pointer: coarse) {
    /* Larger touch targets for all interactive elements */
    .btn {
        min-height: 48px;
        touch-action: manipulation;
        -webkit-tap-highlight-color: transparent;
    }

    /* Active state feedback */
    .btn:active {
        transform: scale(0.98);
        opacity: 0.9;
    }

    .nav__link:active {
        background-color: var(--color-gray-100);
    }

    /* Remove hover effects that don't work on touch */
    .feature:hover,
    .pricing-card:hover {
        transform: none;
    }

    /* Scroll improvements */
    .hero__stats {
        -webkit-overflow-scrolling: touch;
    }
}

/* Safe area insets for notched devices (iPhone X+) */
@supports (padding: max(0px)) {
    .container {
        padding-left: max(var(--space-4), env(safe-area-inset-left));
        padding-right: max(var(--space-4), env(safe-area-inset-right));
    }

    .footer {
        padding-bottom: max(var(--space-8), env(safe-area-inset-bottom));
    }

    .nav__menu {
        padding-left: max(var(--space-6), env(safe-area-inset-left));
        padding-right: max(var(--space-6), env(safe-area-inset-right));
        padding-bottom: max(var(--space-6), env(safe-area-inset-bottom));
    }
}

/* Landscape mobile orientation */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        padding: var(--space-4) 0;
    }

    .hero__title {
        font-size: var(--font-size-xl);
        margin-bottom: var(--space-2);
    }

    .hero__subtitle {
        font-size: var(--font-size-sm);
        margin-bottom: var(--space-3);
    }

    .hero__stats {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--space-2);
    }

    .stat {
        padding: var(--space-2);
    }

    .stat__value {
        font-size: var(--font-size-lg);
    }
}

/* Prevent iOS Safari zoom on input focus */
@media screen and (max-width: 768px) {
    input[type="text"],
    input[type="email"],
    input[type="password"],
    input[type="number"],
    input[type="tel"],
    input[type="url"],
    select,
    textarea {
        font-size: 16px !important;
    }
}