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

:root {
    /* Dark Theme Color Palette */
    --primary-color: #00d4ff;
    --primary-dark: #00b4d8;
    --primary-light: #33daff;
    --accent-color: #00ff88;
    --accent-dark: #00cc6a;
    --accent-glow: #39ff14;

    --text-primary: #ffffff;
    --text-secondary: #a0a8b8;
    --text-light: #6b7485;
    --text-white: #ffffff;
    --text-dark: #0a0e1a;

    --bg-primary: #0a0e1a;
    --bg-secondary: #1a1f2e;
    --bg-dark: #0d1117;
    --bg-card: #1a1f2e;
    --bg-card-elevated: #232937;

    --border-color: #30363d;
    --border-dark: #21262d;
    --border-glow: #00d4ff;

    --success-color: #00ff88;
    --danger-color: #ff4757;
    --warning-color: #ffa502;

    /* Glow Colors */
    --cyan-glow: rgba(0, 212, 255, 0.5);
    --green-glow: rgba(0, 255, 136, 0.5);
    --white-glow: rgba(255, 255, 255, 0.3);

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --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;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);

    /* Transitions */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
}

/* Skip Links for Accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--primary-color);
    color: var(--text-white);
    padding: var(--spacing-sm) var(--spacing-md);
    text-decoration: none;
    border-radius: var(--radius-sm);
    z-index: 10001;
    font-weight: 600;
    font-size: var(--font-size-sm);
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: 6px;
}

/* Screen Reader Only Content */
.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;
}

/* Base Styles */
html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--text-primary);
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-primary) 100%);
    background-attachment: fixed;
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 80%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 255, 136, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(57, 255, 20, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
    animation: background-shift 20s ease-in-out infinite alternate;
}

@keyframes background-shift {
    0% {
        background:
            radial-gradient(circle at 20% 80%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
            radial-gradient(circle at 80% 20%, rgba(0, 255, 136, 0.1) 0%, transparent 50%);
    }
    50% {
        background:
            radial-gradient(circle at 60% 30%, rgba(0, 212, 255, 0.15) 0%, transparent 50%),
            radial-gradient(circle at 30% 70%, rgba(0, 255, 136, 0.15) 0%, transparent 50%);
    }
    100% {
        background:
            radial-gradient(circle at 80% 80%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
            radial-gradient(circle at 20% 20%, rgba(0, 255, 136, 0.1) 0%, transparent 50%);
    }
}

body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="connections" width="50" height="50" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="%2300d4ff" opacity="0.3"><animate attributeName="opacity" values="0.3;0.8;0.3" dur="3s" repeatCount="indefinite"/></circle><line x1="25" y1="25" x2="75" y2="25" stroke="%2300d4ff" stroke-width="0.5" opacity="0.2"/><line x1="25" y1="25" x2="25" y2="75" stroke="%2300d4ff" stroke-width="0.5" opacity="0.2"/></pattern></defs><rect width="100" height="100" fill="url(%23connections)"/></svg>');
    pointer-events: none;
    z-index: -1;
    opacity: 0.4;
    animation: network-flow 15s linear infinite;
}

@keyframes network-flow {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

h2 {
    text-shadow: 0 0 15px var(--white-glow);
}

h3 {
    text-shadow: 0 0 10px var(--white-glow);
}

h1 { font-size: var(--font-size-5xl); }
h2 { font-size: var(--font-size-4xl); }
h3 { font-size: var(--font-size-3xl); }
h4 { font-size: var(--font-size-2xl); }
h5 { font-size: var(--font-size-xl); }
h6 { font-size: var(--font-size-lg); }

p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

.accent {
    color: var(--accent-color);
    text-shadow: 0 0 10px var(--green-glow);
    animation: pulse-glow 2s ease-in-out infinite alternate;
    font-weight: 800;
}

@keyframes pulse-glow {
    from {
        text-shadow: 0 0 10px var(--green-glow);
    }
    to {
        text-shadow: 0 0 20px var(--green-glow), 0 0 30px var(--green-glow);
    }
}

.hero-headline .accent {
    font-size: 1.2em;
    position: relative;
}

.hero-headline .accent::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, var(--green-glow), transparent 70%);
    z-index: -1;
    opacity: 0.3;
    animation: rank-glow 3s ease-in-out infinite alternate;
}

@keyframes rank-glow {
    from {
        opacity: 0.3;
        transform: translate(-50%, -50%) scale(1);
    }
    to {
        opacity: 0.6;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

.text-danger {
    color: var(--danger-color);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-base);
    font-weight: 600;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(45deg, var(--primary-color), var(--primary-dark));
    color: var(--text-white);
    border: 2px solid var(--primary-color);
    box-shadow: 0 0 20px var(--cyan-glow);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    background: linear-gradient(45deg, var(--primary-dark), var(--primary-color));
    transform: translateY(-2px);
    box-shadow: 0 0 30px var(--cyan-glow), 0 0 60px var(--cyan-glow);
    border-color: var(--primary-light);
}

.btn-secondary {
    background-color: var(--bg-card);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
    background-color: var(--bg-card-elevated);
    border-color: var(--primary-color);
    box-shadow: 0 0 20px var(--cyan-glow);
    color: var(--primary-color);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    box-shadow: 0 0 15px var(--cyan-glow);
    position: relative;
    overflow: hidden;
}

.btn-outline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: linear-gradient(45deg, var(--primary-color), var(--primary-dark));
    transition: width 0.3s ease;
    z-index: -1;
}

.btn-outline:hover::before {
    width: 100%;
}

.btn-outline:hover {
    color: var(--text-white);
    border-color: var(--primary-light);
    box-shadow: 0 0 25px var(--cyan-glow), 0 0 50px var(--cyan-glow);
}

.btn-large {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: var(--font-size-lg);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(26, 31, 46, 0.95);
    backdrop-filter: blur(20px);
    z-index: 1000;
    transition: all var(--transition-normal);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 2px 20px rgba(0, 212, 255, 0.1);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
}

.nav-brand h2 {
    margin: 0;
    font-size: var(--font-size-2xl);
    color: var(--text-primary);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-xl);
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: all var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--primary-color);
    text-shadow: 0 0 5px var(--cyan-glow);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link.cta-button {
    background: linear-gradient(45deg, var(--primary-color), var(--primary-dark));
    color: var(--text-white);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    border: 1px solid var(--primary-color);
    box-shadow: 0 0 15px var(--cyan-glow);
}

.nav-link.cta-button::after {
    display: none;
}

.nav-link.cta-button:hover {
    background: linear-gradient(45deg, var(--primary-dark), var(--primary-color));
    box-shadow: 0 0 25px var(--cyan-glow), 0 0 50px var(--cyan-glow);
    text-shadow: none;
    transform: translateY(-1px);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
    background: none;
    border: none;
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    min-width: 44px;
    min-height: 44px;
    align-items: center;
    justify-content: center;
}

.hamburger:hover {
    background: var(--bg-secondary);
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--text-primary);
    transition: all var(--transition-fast);
    border-radius: 2px;
}

/* Hero Section */
.hero {
    padding: calc(80px + var(--spacing-3xl)) 0 var(--spacing-3xl);
    background:
        linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-primary) 100%),
        radial-gradient(circle at 30% 70%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(0, 255, 136, 0.1) 0%, transparent 50%);
    overflow: hidden;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%2300d4ff" stroke-width="0.5" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
    z-index: 0;
    animation: grid-move 20s linear infinite;
}

@keyframes grid-move {
    0% { transform: translate(0, 0); }
    100% { transform: translate(10px, 10px); }
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.hero-headline {
    font-size: var(--font-size-5xl);
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
    text-shadow: 0 0 20px var(--white-glow);
    animation: headline-glow 4s ease-in-out infinite alternate;
}

@keyframes headline-glow {
    from {
        text-shadow: 0 0 20px var(--white-glow);
    }
    to {
        text-shadow: 0 0 30px var(--white-glow), 0 0 40px rgba(255, 255, 255, 0.2);
    }
}

.hero-subheadline {
    font-size: var(--font-size-xl);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.5;
    text-shadow: 0 0 10px var(--white-glow);
}

.subheadline-tagline {
    font-size: var(--font-size-lg);
    color: var(--text-light);
    opacity: 0.9;
}

.hero-cta {
    margin-bottom: var(--spacing-2xl);
}

.cta-subtext {
    margin-top: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--text-light);
}

.hero-stats {
    display: flex;
    gap: var(--spacing-2xl);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--primary-color);
    text-shadow: 0 0 20px var(--cyan-glow);
    animation: stat-pulse 3s ease-in-out infinite alternate;
}

@keyframes stat-pulse {
    from {
        text-shadow: 0 0 20px var(--cyan-glow);
        transform: scale(1);
    }
    to {
        text-shadow: 0 0 30px var(--cyan-glow), 0 0 40px var(--cyan-glow);
        transform: scale(1.05);
    }
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-dashboard {
    background: linear-gradient(145deg, var(--bg-card), var(--bg-card-elevated));
    border-radius: var(--radius-xl);
    box-shadow:
        0 25px 50px rgba(0, 0, 0, 0.5),
        0 0 30px var(--cyan-glow),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    padding: var(--spacing-xl);
    width: 100%;
    max-width: 450px;
    border: 1px solid var(--border-glow);
    position: relative;
    overflow: hidden;
}

.hero-dashboard::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.1), transparent);
    animation: dashboard-shine 3s ease-in-out infinite;
}

@keyframes dashboard-shine {
    0% { left: -100%; }
    50% { left: 100%; }
    100% { left: 100%; }
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.dashboard-title {
    font-weight: 600;
    color: var(--text-primary);
}

.dashboard-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--success-color);
    text-shadow: 0 0 5px var(--green-glow);
}

.status-dot {
    width: 8px;
    height: 8px;
    background-color: var(--success-color);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

.dashboard-metrics {
    display: grid;
    gap: var(--spacing-lg);
}

.metric {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background: linear-gradient(145deg, var(--bg-secondary), rgba(0, 212, 255, 0.05));
    border-radius: var(--radius-md);
    border: 1px solid rgba(0, 212, 255, 0.2);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.metric:hover {
    background: linear-gradient(145deg, var(--bg-secondary), rgba(0, 212, 255, 0.1));
    border-color: var(--primary-color);
    box-shadow: 0 0 15px var(--cyan-glow);
    transform: translateY(-2px);
}

.metric-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.metric-value {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-primary);
}

.metric-change {
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.metric-change.positive {
    color: var(--success-color);
    text-shadow: 0 0 8px var(--green-glow);
    font-weight: 700;
}

.location-pin {
    color: var(--accent-color);
    text-shadow: 0 0 10px var(--green-glow);
    animation: pin-pulse 2s ease-in-out infinite;
}

@keyframes pin-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.traffic-highlight {
    background: linear-gradient(145deg, var(--bg-secondary), rgba(0, 255, 136, 0.1)) !important;
    border: 1px solid var(--accent-color) !important;
}

.traffic-highlight:hover {
    box-shadow: 0 0 20px var(--green-glow) !important;
}

/* Sections */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-header h2 {
    margin-bottom: var(--spacing-md);
    background: linear-gradient(45deg, var(--text-primary), var(--primary-color));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: none;
    position: relative;
}

.section-header h2::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    background: linear-gradient(45deg, var(--text-primary), var(--primary-color));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: blur(10px);
    opacity: 0.7;
    z-index: -1;
}

.section-header p {
    font-size: var(--font-size-xl);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Agitate Section */
.agitate {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 50%, var(--bg-secondary) 100%);
    position: relative;
}

.agitate::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 70% 30%, rgba(255, 71, 87, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 30% 70%, rgba(0, 212, 255, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.pain-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-3xl);
}

.pain-point {
    background: linear-gradient(145deg, var(--bg-card), var(--bg-card-elevated));
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    box-shadow:
        0 15px 30px rgba(0, 0, 0, 0.3),
        0 0 20px rgba(255, 71, 87, 0.2);
    text-align: center;
    transition: all var(--transition-normal);
    border: 1px solid rgba(255, 71, 87, 0.3);
    position: relative;
    overflow: hidden;
}

.pain-point::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 71, 87, 0.05), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.pain-point:hover {
    transform: translateY(-10px);
    box-shadow:
        0 25px 50px rgba(0, 0, 0, 0.4),
        0 0 30px rgba(255, 71, 87, 0.4);
    border-color: var(--danger-color);
}

.pain-point:hover::before {
    opacity: 1;
}

.pain-icon {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-lg);
}

.pain-point h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.revelation {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    text-align: center;
    color: var(--text-white);
}

.revelation h3 {
    color: var(--text-white);
    margin-bottom: var(--spacing-md);
}

.revelation p {
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--font-size-lg);
}

/* Solution Section */
.solution {
    padding: var(--spacing-3xl) 0;
}

.solution-process {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-3xl);
}

.process-step {
    position: relative;
    background: var(--bg-card);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
}

.process-step:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 30px;
    background: var(--primary-color);
    color: var(--text-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.step-visual {
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
}

.solution-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--spacing-lg);
}

.feature i {
    font-size: var(--font-size-2xl);
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    text-shadow: 0 0 15px var(--cyan-glow);
    animation: icon-pulse 3s ease-in-out infinite alternate;
}

@keyframes icon-pulse {
    from {
        text-shadow: 0 0 15px var(--cyan-glow);
    }
    to {
        text-shadow: 0 0 25px var(--cyan-glow), 0 0 35px var(--cyan-glow);
    }
}

.feature h4 {
    margin-bottom: var(--spacing-sm);
}

.feature p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

/* Pricing Section */
.pricing {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-primary) 100%);
    position: relative;
}

.pricing::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 25% 25%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(0, 255, 136, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.pricing-calculator {
    background: linear-gradient(145deg, var(--bg-card), var(--bg-card-elevated));
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-3xl);
    box-shadow:
        0 20px 40px rgba(0, 0, 0, 0.3),
        0 0 20px var(--cyan-glow),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    border: 1px solid var(--border-glow);
    position: relative;
    z-index: 1;
}

.calculator-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.calculator-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    justify-content: center;
    margin-top: var(--spacing-md);
}

#client-slider {
    width: 200px;
}

#client-count {
    font-weight: 700;
    color: var(--primary-color);
    min-width: 30px;
    text-align: center;
}

.roi-display {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.roi-metric {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
}

.roi-label {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.roi-value {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--primary-color);
}

.pricing-tiers {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.pricing-card {
    position: relative;
    background: linear-gradient(145deg, var(--bg-card), var(--bg-card-elevated));
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    box-shadow:
        0 15px 30px rgba(0, 0, 0, 0.3),
        0 0 20px rgba(0, 212, 255, 0.2);
    border: 2px solid var(--border-color);
    transition: all var(--transition-normal);
    overflow: hidden;
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.05), rgba(0, 255, 136, 0.05));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow:
        0 25px 50px rgba(0, 0, 0, 0.4),
        0 0 30px var(--cyan-glow);
    border-color: var(--primary-color);
}

.pricing-card:hover::before {
    opacity: 1;
}

.pricing-card.popular {
    border-color: var(--primary-color);
    transform: scale(1.05);
    box-shadow:
        0 20px 40px rgba(0, 0, 0, 0.4),
        0 0 40px var(--cyan-glow);
}

.pricing-card.popular::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent, rgba(0, 212, 255, 0.1), transparent);
    animation: popular-shine 3s ease-in-out infinite;
}

@keyframes popular-shine {
    0% { transform: translateX(-100%) rotate(45deg); }
    100% { transform: translateX(100%) rotate(45deg); }
}

.popular-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
    color: var(--text-white);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 600;
    box-shadow: 0 0 20px var(--cyan-glow);
    text-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
    animation: badge-glow 2s ease-in-out infinite alternate;
}

@keyframes badge-glow {
    from {
        box-shadow: 0 0 20px var(--cyan-glow);
    }
    to {
        box-shadow: 0 0 30px var(--cyan-glow), 0 0 40px var(--cyan-glow);
    }
}

.card-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin: var(--spacing-md) 0;
}

.currency {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
}

.amount {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--primary-color);
    text-shadow: 0 0 15px var(--cyan-glow);
    animation: price-glow 3s ease-in-out infinite alternate;
}

@keyframes price-glow {
    from {
        text-shadow: 0 0 15px var(--cyan-glow);
    }
    to {
        text-shadow: 0 0 25px var(--cyan-glow), 0 0 35px var(--cyan-glow);
    }
}

.period {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
}

.price-description {
    color: var(--text-secondary);
    margin: 0;
}

.price-savings {
    color: var(--success-color);
    font-weight: 600;
    font-size: var(--font-size-sm);
    margin: var(--spacing-xs) 0 0 0;
}

.card-features {
    margin-bottom: var(--spacing-xl);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.feature-item i {
    color: var(--success-color);
}

.pricing-guarantee {
    background: var(--bg-card);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.guarantee-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    text-align: left;
}

.guarantee-content i {
    font-size: var(--font-size-2xl);
    color: var(--success-color);
}

/* Testimonials Section */
.testimonials {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-primary) 100%);
    position: relative;
}

.testimonials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(0, 255, 136, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.testimonials-carousel {
    position: relative;
    margin-bottom: var(--spacing-xl);
}

.testimonial {
    display: none;
    background: linear-gradient(145deg, var(--bg-card), var(--bg-card-elevated));
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    box-shadow:
        0 20px 40px rgba(0, 0, 0, 0.3),
        0 0 30px var(--cyan-glow);
    max-width: 800px;
    margin: 0 auto;
    border: 1px solid var(--border-glow);
    position: relative;
    overflow: hidden;
}

.testimonial::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.05), rgba(0, 255, 136, 0.05));
    opacity: 0.7;
}

.testimonial.active {
    display: block;
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.testimonial-text {
    margin-bottom: var(--spacing-xl);
}

.testimonial-text p {
    font-size: var(--font-size-lg);
    color: var(--text-primary);
    font-style: italic;
    line-height: 1.6;
}

.testimonial-author {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.author-info h4 {
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.author-info p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin: 0;
}

.testimonial-results {
    display: flex;
    gap: var(--spacing-md);
}

.result {
    background: var(--primary-color);
    color: var(--text-white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 600;
}

.carousel-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.carousel-btn {
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.carousel-btn:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--text-white);
    box-shadow: 0 0 15px var(--cyan-glow);
    transform: scale(1.1);
}

.carousel-indicators {
    display: flex;
    gap: var(--spacing-sm);
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--border-color);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    padding: 0;
}

.indicator:hover {
    background: var(--primary-light);
    transform: scale(1.2);
}

.indicator[aria-pressed="true"] {
    background: var(--primary-color);
}

.indicator:focus {
    border-color: var(--accent-color);
}

.indicator.active {
    background: var(--primary-color);
}

.social-proof {
    display: flex;
    justify-content: center;
    gap: var(--spacing-2xl);
    flex-wrap: wrap;
}

.proof-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
}

.proof-item i {
    color: var(--accent-color);
}

/* Demo Section */
.demo {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 50%, var(--bg-secondary) 100%);
    position: relative;
}

.demo::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 80% 20%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 20% 80%, rgba(0, 255, 136, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.demo-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.demo-benefits {
    margin-top: var(--spacing-xl);
}

.benefit {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.benefit i {
    color: var(--success-color);
}

.demo-form {
    background: linear-gradient(145deg, var(--bg-card), var(--bg-card-elevated));
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    box-shadow:
        0 25px 50px rgba(0, 0, 0, 0.4),
        0 0 40px var(--cyan-glow);
    border: 1px solid var(--border-glow);
    position: relative;
    z-index: 1;
}

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

.form h3 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: var(--text-primary);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    transition: all var(--transition-fast);
    background: var(--bg-card-elevated);
    color: var(--text-primary);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 15px var(--cyan-glow);
    background: var(--bg-card);
}

.error-message {
    display: block;
    color: var(--danger-color);
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-xs);
}

.form-disclaimer {
    font-size: var(--font-size-xs);
    color: var(--text-light);
    text-align: center;
    margin-top: var(--spacing-md);
    margin-bottom: 0;
}

/* Final CTA Section */
.final-cta {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
    color: var(--text-white);
    text-align: center;
}

.final-cta h2 {
    color: var(--text-white);
    margin-bottom: var(--spacing-lg);
}

.final-cta p {
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-2xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.cta-guarantee {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-sm);
}

/* Footer */
.footer {
    background-color: var(--bg-dark);
    color: var(--text-white);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-section h3,
.footer-section h4 {
    color: var(--text-white);
    margin-bottom: var(--spacing-lg);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-lg);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-section ul li a:hover {
    color: var(--primary-light);
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-xl);
    transition: all var(--transition-fast);
}

.social-links a:hover {
    color: var(--primary-light);
    text-shadow: 0 0 10px var(--cyan-glow);
    transform: translateY(-2px);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--border-dark);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

.footer-legal {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

.footer-legal a:hover {
    color: var(--primary-light);
}

/* Animations and Utilities */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all var(--transition-slow);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all var(--transition-slow);
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all var(--transition-slow);
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .container {
        padding: 0 var(--spacing-lg);
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .demo-content {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --font-size-5xl: 2.25rem;
        --font-size-4xl: 1.875rem;
        --font-size-3xl: 1.5rem;
    }

    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--bg-card);
        flex-direction: column;
        padding: var(--spacing-xl);
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        transition: transform var(--transition-normal);
        z-index: 999;
    }

    .nav-menu.active {
        transform: translateY(0);
    }

    .hamburger {
        display: flex;
    }

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

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

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

    .hero {
        padding: calc(80px + var(--spacing-xl)) 0 var(--spacing-xl);
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-lg);
    }

    .process-step {
        margin-bottom: var(--spacing-xl);
    }

    .pricing-tiers {
        grid-template-columns: 1fr;
    }

    .pricing-card.popular {
        transform: none;
    }

    .testimonial-author {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .social-proof {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }

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

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

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

    .calculator-controls {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .roi-display {
        grid-template-columns: 1fr;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .status-dot {
        animation: none !important;
    }

    .mobile-sticky-cta {
        transition: none !important;
    }
}

/* Enhanced Focus states for accessibility */
button:focus,
input:focus,
select:focus,
a:focus,
.indicator:focus {
    outline: 3px solid var(--accent-color);
    outline-offset: 2px;
    box-shadow: 0 0 0 6px rgba(245, 158, 11, 0.2);
}

/* High contrast focus for buttons */
.btn:focus {
    outline: 3px solid var(--accent-color);
    outline-offset: 3px;
    transform: translateY(-2px);
    box-shadow: 0 0 0 6px rgba(245, 158, 11, 0.2), var(--shadow-lg);
}

/* Focus visible for better keyboard navigation */
.btn:focus-visible,
input:focus-visible,
select:focus-visible,
a:focus-visible {
    outline: 3px solid var(--accent-color);
    outline-offset: 2px;
}

/* Remove focus outline for mouse users */
.btn:focus:not(:focus-visible),
input:focus:not(:focus-visible),
select:focus:not(:focus-visible),
a:focus:not(:focus-visible) {
    outline: none;
    box-shadow: none;
}

/* Loading States */
.btn-loading {
    display: none;
}

.btn.loading .btn-text {
    display: none;
}

.btn.loading .btn-loading {
    display: inline;
}

.btn.loading {
    pointer-events: none;
    opacity: 0.8;
}

.form-loading::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

/* Mobile Sticky CTA */
.mobile-sticky-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--primary-color);
    padding: var(--spacing-md);
    z-index: 1000;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
    transform: translateY(100%);
    transition: transform var(--transition-normal);
    display: none;
}

.mobile-sticky-cta.visible {
    transform: translateY(0);
}

.mobile-sticky-cta .btn {
    width: 100%;
    background: var(--text-white);
    color: var(--primary-color);
    font-weight: 700;
    font-size: var(--font-size-lg);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
}

.mobile-sticky-cta .btn:hover {
    background: var(--bg-secondary);
    transform: translateY(-2px);
}

/* Improved Color Contrast */
:root {
    /* Updated colors for better contrast */
    --text-secondary: #4b5563; /* Improved from #6b7280 */
    --text-light: #6b7280; /* Improved from #9ca3af */
    --border-color: #d1d5db; /* Improved contrast */
}

/* Better touch targets for mobile */
@media (max-width: 768px) {
    .btn {
        min-height: 44px;
        min-width: 44px;
        font-size: var(--font-size-lg);
        padding: var(--spacing-lg) var(--spacing-xl);
    }

    .carousel-btn {
        width: 48px;
        height: 48px;
        font-size: var(--font-size-lg);
    }

    .indicator {
        width: 16px;
        height: 16px;
        margin: var(--spacing-sm);
    }

    .nav-link {
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: var(--font-size-lg);
    }

    .mobile-sticky-cta {
        display: block;
    }

    /* Reduce glow effects on mobile for performance */
    .btn-primary, .btn-outline, .pricing-card, .hero-dashboard {
        animation: none;
    }

    .accent, .stat-number, .amount {
        animation-duration: 4s;
    }

    /* Simplify backgrounds on mobile */
    body::before, body::after {
        animation-duration: 30s;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --text-secondary: var(--text-primary);
        --border-color: var(--text-primary);
        --bg-secondary: #ffffff;
    }

    .btn-outline {
        border-width: 3px;
    }

    .feature-item i {
        background: var(--success-color);
        color: white;
        padding: 2px;
        border-radius: 50%;
    }
}