/* ============================================
   NoTouchFeedback - Modern Design System
   ============================================ */

/* CSS Custom Properties (Design Tokens) */
:root {
    /* Color Palette - Clean & Professional */
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #3b82f6;
    --primary-subtle: #eff6ff;

    --secondary: #0ea5e9;
    --accent: #06b6d4;
    --accent-warm: #f59e0b;

    --success: #10b981;
    --success-light: #d1fae5;

    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;

    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --bg-dark: #0f172a;

    --border-color: #e2e8f0;
    --border-light: #f1f5f9;

    /* 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);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    --shadow-glow: 0 0 40px rgba(37, 99, 235, 0.15);

    /* 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;
    --font-size-6xl: 3.75rem;

    /* 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;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;
    --transition-slower: 500ms ease;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    overflow-x: hidden;
}

/* Skip Link for Accessibility */
.skip-link {
    position: absolute;
    left: -9999px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
    z-index: -1;
}

.skip-link:focus {
    position: fixed;
    top: var(--space-4);
    left: var(--space-4);
    width: auto;
    height: auto;
    overflow: visible;
    z-index: 9999;
    padding: var(--space-3) var(--space-6);
    background: var(--primary);
    color: white;
    text-decoration: none;
    font-weight: 600;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

/* ============================================
   Navigation - Modern Glassmorphism
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.5);
    z-index: 1000;
    padding: var(--space-3) 0;
    transition: all var(--transition-slow);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-6);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo .logo-image {
    height: 60px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
    transition: transform var(--transition-base);
}

.nav-logo:hover .logo-image {
    transform: scale(1.02);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--space-1);
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: var(--font-size-sm);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: all var(--transition-base);
    transform: translateX(-50%);
    border-radius: var(--radius-full);
}

.nav-menu a:hover {
    color: var(--primary);
    background: var(--primary-subtle);
}

.nav-menu a:hover::after {
    width: 20px;
}

/* Nav CTA Button */
.nav-menu .nav-cta {
    background: var(--primary);
    color: white !important;
    padding: var(--space-2) var(--space-5);
    margin-left: var(--space-4);
    font-weight: 600;
}

.nav-menu .nav-cta:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.nav-menu .nav-cta::after {
    display: none;
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    background: none;
    border: none;
    padding: var(--space-2);
    gap: 5px;
}

.hamburger span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

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

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

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

/* ============================================
   Hero Section - Clean Modern Design
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
    color: white;
    padding-top: 100px;
    position: relative;
    overflow: hidden;
}

/* Animated gradient orbs */
.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.3) 0%, transparent 70%);
    animation: float 20s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.2) 0%, transparent 70%);
    animation: float 25s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.05); }
    66% { transform: translate(-20px, 20px) scale(0.95); }
}

/* Grid pattern overlay */
.hero .hero-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-6);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    animation: fadeInUp 0.8s ease-out;
}

.hero-content h1 {
    font-size: clamp(2.5rem, 5vw, 3.75rem);
    font-weight: 800;
    margin-bottom: var(--space-6);
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.highlight {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-content p {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-8);
    opacity: 0.8;
    line-height: 1.7;
    max-width: 540px;
}

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

/* ============================================
   Buttons - Modern Style
   ============================================ */
.btn {
    padding: var(--space-4) var(--space-8);
    border-radius: var(--radius-xl);
    text-decoration: none;
    font-weight: 600;
    font-size: var(--font-size-base);
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn::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 var(--transition-slower);
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    box-shadow: 0 4px 14px 0 rgba(37, 99, 235, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(37, 99, 235, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

/* Light theme buttons */
.btn-primary-light {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    box-shadow: 0 4px 14px 0 rgba(37, 99, 235, 0.3);
}

.btn-primary-light:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(37, 99, 235, 0.4);
}

/* ============================================
   Hero Visual - Product Cards
   ============================================ */
.hero-visual {
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

.feedback-options {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
    align-items: center;
    width: 100%;
}

.system-options {
    display: flex;
    gap: var(--space-6);
    align-items: center;
    justify-content: center;
    width: 100%;
}

.option-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: var(--space-6);
    border-radius: var(--radius-2xl);
    text-align: center;
    flex: 1;
    max-width: 280px;
    transition: all var(--transition-slow);
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.option-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-2xl);
    padding: 1px;
    background: linear-gradient(135deg, rgba(255,255,255,0.2), transparent, rgba(255,255,255,0.1));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.option-card:hover {
    transform: translateY(-8px) scale(1.02);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.option-card h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-4);
    font-weight: 600;
    background: linear-gradient(135deg, #fff 0%, rgba(255,255,255,0.8) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.simple-option h3 {
    background: linear-gradient(135deg, var(--success) 0%, #34d399 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.detailed-option h3 {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gesture-image-container {
    margin: var(--space-4) 0;
    display: flex;
    justify-content: center;
}

.gesture-image {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    transition: transform var(--transition-slow);
}

.option-card:hover .gesture-image {
    transform: scale(1.05);
}

.option-desc {
    margin-top: var(--space-3);
    font-size: var(--font-size-sm);
    opacity: 0.7;
    color: white;
}

.option-divider {
    display: flex;
    align-items: center;
    justify-content: center;
}

.option-divider span {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: var(--font-size-sm);
    color: white;
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.4);
}

/* ============================================
   Stats Section - Enhanced
   ============================================ */
.stats {
    padding: var(--space-20) 0;
    background: var(--bg-primary);
    position: relative;
}

.stats::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-color), transparent);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
    text-align: center;
}

.stat-item {
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    background: var(--bg-secondary);
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transform: scaleX(0);
    transition: transform var(--transition-slow);
}

.stat-item:hover::before {
    transform: scaleX(1);
}

.stat-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.stat-item h3 {
    font-size: var(--font-size-5xl);
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-2);
    letter-spacing: -0.02em;
}

.stat-item p {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    font-weight: 500;
}

/* ============================================
   How It Works Section
   ============================================ */
.how-it-works {
    padding: var(--space-24) 0;
    background: var(--bg-primary);
}

.how-it-works h2,
.configuration h2,
.features h2,
.demo h2,
.testimonials h2,
.cta h2,
.use-cases .section-subtitle,
.dashboard-section .section-subtitle {
    text-align: center;
    font-size: clamp(2rem, 4vw, var(--font-size-4xl));
    font-weight: 800;
    margin-bottom: var(--space-4);
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.section-subtitle {
    text-align: center;
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--space-16);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
    position: relative;
}

/* Connection line between steps */
.steps-grid::before {
    content: '';
    position: absolute;
    top: 30px;
    left: 15%;
    right: 15%;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--accent), var(--primary));
    z-index: 0;
}

.step {
    text-align: center;
    position: relative;
    z-index: 1;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin: 0 auto var(--space-6);
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.3);
    position: relative;
}

.step-number::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: var(--radius-full);
    border: 2px solid var(--primary-subtle);
}

.step-content {
    background: var(--bg-secondary);
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    transition: all var(--transition-slow);
}

.step:hover .step-content {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    background: var(--bg-primary);
}

.step-content h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-3);
    color: var(--text-primary);
    font-weight: 700;
}

.step-content p {
    color: var(--text-secondary);
    margin-bottom: var(--space-4);
    font-size: var(--font-size-sm);
    line-height: 1.6;
}

.step-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--primary-subtle);
    border-radius: var(--radius-lg);
    color: var(--primary);
    font-size: var(--font-size-xl);
    transition: all var(--transition-base);
}

.step:hover .step-icon {
    background: var(--primary);
    color: white;
    transform: scale(1.1);
}

/* ============================================
   Configuration Section
   ============================================ */
.configuration {
    padding: var(--space-24) 0;
    background: var(--bg-secondary);
    position: relative;
}

.configuration::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 20%, rgba(37, 99, 235, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(6, 182, 212, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.config-options {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--space-8);
    align-items: start;
    margin: var(--space-12) 0;
    position: relative;
}

.config-card {
    background: var(--bg-primary);
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.config-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
}

.config-card.simple::before {
    background: linear-gradient(90deg, var(--success), #34d399);
}

.config-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

.config-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-6);
}

.config-header h3 {
    font-size: var(--font-size-xl);
    color: var(--text-primary);
    font-weight: 700;
}

.config-badge {
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
}

.config-badge.simple {
    background: linear-gradient(135deg, var(--success) 0%, #059669 100%);
}

.config-gestures {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
    margin-bottom: var(--space-6);
}

.config-card.simple .config-gestures {
    grid-template-columns: 1fr;
}

.config-gesture {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    border: 1px solid transparent;
}

.config-gesture:hover {
    background: var(--bg-primary);
    border-color: var(--border-color);
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
}

.gesture-emoji {
    font-size: 1.75rem;
}

.gesture-label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: var(--font-size-sm);
}

.config-benefits h4 {
    color: var(--text-primary);
    margin-bottom: var(--space-4);
    font-size: var(--font-size-base);
    font-weight: 700;
}

.config-benefits ul {
    list-style: none;
}

.config-benefits li {
    padding: var(--space-2) 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: var(--space-6);
    font-size: var(--font-size-sm);
}

.config-benefits li::before {
    content: "";
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: bold;
}

.config-divider {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    min-height: 200px;
    padding: var(--space-8) 0;
}

.divider-line {
    width: 2px;
    height: 60px;
    background: linear-gradient(to bottom, transparent, var(--border-color), transparent);
}

.divider-text {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: white;
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: var(--font-size-sm);
    margin: var(--space-4) 0;
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.3);
}

.config-footer {
    text-align: center;
    padding: var(--space-8);
    background: linear-gradient(135deg, var(--primary-subtle) 0%, rgba(6, 182, 212, 0.05) 100%);
    border-radius: var(--radius-2xl);
    margin-top: var(--space-12);
    border: 1px solid var(--border-color);
}

.config-footer p {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
}

.config-footer strong {
    color: var(--primary);
    font-weight: 700;
}

/* ============================================
   Features Section - Bento Grid Style
   ============================================ */
.features {
    padding: var(--space-24) 0;
    background: var(--bg-primary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.feature-card {
    background: var(--bg-secondary);
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
    border: 1px solid transparent;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--primary-subtle) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--transition-slow);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--border-color);
    background: var(--bg-primary);
}

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

.feature-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-6);
    position: relative;
    z-index: 1;
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.2);
    transition: all var(--transition-slow);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(-5deg);
    box-shadow: 0 8px 30px rgba(37, 99, 235, 0.3);
}

.feature-icon i {
    font-size: var(--font-size-xl);
    color: white;
}

.feature-card h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-3);
    color: var(--text-primary);
    font-weight: 700;
    position: relative;
    z-index: 1;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    position: relative;
    z-index: 1;
    font-size: var(--font-size-sm);
}

/* ============================================
   Demo Section
   ============================================ */
.demo {
    padding: var(--space-24) 0;
    background: var(--bg-secondary);
}

.demo-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: center;
    margin-top: var(--space-12);
}

.video-placeholder {
    background: var(--bg-primary);
    border-radius: var(--radius-2xl);
    padding: var(--space-16) var(--space-8);
    text-align: center;
    border: 2px solid var(--border-color);
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.video-placeholder::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--primary-subtle) 0%, rgba(6, 182, 212, 0.05) 100%);
    opacity: 0;
    transition: opacity var(--transition-slow);
}

.video-placeholder:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.video-placeholder:hover::before {
    opacity: 1;
}

.video-placeholder i {
    font-size: 4rem;
    color: var(--primary);
    margin-bottom: var(--space-4);
    position: relative;
    z-index: 1;
    transition: all var(--transition-slow);
}

.video-placeholder:hover i {
    transform: scale(1.1);
    color: var(--primary-dark);
}

.video-placeholder p {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-2);
    position: relative;
    z-index: 1;
}

.video-placeholder small {
    color: var(--text-muted);
    position: relative;
    z-index: 1;
}

/* Demo Image Carousel Styles */
.demo-container-image {
    grid-template-columns: 1fr 1fr;
    align-items: start;
    gap: var(--space-8);
}

.demo-carousel {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.carousel-container {
    width: 330px;
    height: 330px;
    overflow: hidden;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    background: var(--bg-tertiary);
}

.carousel-slides {
    position: relative;
    width: 100%;
    height: 100%;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    opacity: 0;
    transition: opacity var(--transition-slow);
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-arrow {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-base);
    flex-shrink: 0;
    font-size: 0.875rem;
}

.carousel-arrow:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
    transform: scale(1.1);
}

.carousel-dots {
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--space-2);
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: var(--radius-full);
    background: var(--border-color);
    cursor: pointer;
    transition: all var(--transition-base);
}

.carousel-dot:hover {
    background: var(--primary-light);
}

.carousel-dot.active {
    background: var(--primary);
    width: 24px;
}

@media (max-width: 768px) {
    .demo-container-image {
        grid-template-columns: 1fr;
    }

    .demo-carousel {
        justify-content: center;
        margin-bottom: var(--space-12);
    }

    .carousel-container {
        width: 280px;
        height: 280px;
    }

    .carousel-arrow {
        width: 28px;
        height: 28px;
    }
}

.demo-info h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--space-4);
    color: var(--text-primary);
    font-weight: 700;
}

.demo-info > p {
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
    line-height: 1.7;
}

.industry-list {
    list-style: none;
}

.industry-list li {
    padding: var(--space-4) 0;
    display: flex;
    align-items: center;
    gap: var(--space-4);
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
    transition: all var(--transition-base);
}

.industry-list li:hover {
    padding-left: var(--space-4);
    color: var(--text-primary);
    background: var(--bg-tertiary);
    margin: 0 calc(var(--space-4) * -1);
    padding-right: var(--space-4);
    border-radius: var(--radius-lg);
}

.industry-list li:last-child {
    border-bottom: none;
}

.industry-list i {
    color: var(--primary);
    width: 24px;
    font-size: var(--font-size-lg);
}

/* ============================================
   Testimonials Section
   ============================================ */
.testimonials {
    padding: var(--space-24) 0;
    background: var(--bg-primary);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.testimonial-card {
    background: var(--bg-secondary);
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    transition: all var(--transition-slow);
    position: relative;
    border: 1px solid transparent;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: var(--space-4);
    left: var(--space-6);
    font-size: 5rem;
    font-family: Georgia, serif;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.3;
    line-height: 1;
}

.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--border-color);
    background: var(--bg-primary);
}

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

.testimonial-content p {
    font-size: var(--font-size-base);
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding-top: var(--space-4);
    border-top: 1px solid var(--border-color);
}

.author-avatar {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: var(--font-size-lg);
}

.author-info h4 {
    margin: 0;
    color: var(--text-primary);
    font-size: var(--font-size-base);
    font-weight: 700;
}

.author-info span {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

/* ============================================
   CTA Section
   ============================================ */
.cta {
    padding: var(--space-24) 0;
    background: linear-gradient(135deg, var(--bg-dark) 0%, #1e293b 100%);
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.2) 0%, transparent 70%);
}

.cta::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.15) 0%, transparent 70%);
}

.cta .container {
    position: relative;
    z-index: 1;
}

.cta h2 {
    color: white;
    margin-bottom: var(--space-4);
}

.cta p {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-8);
    opacity: 0.8;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--bg-dark);
    color: white;
    padding: var(--space-16) 0 var(--space-8);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

.footer-section h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-4);
    background: linear-gradient(135deg, white 0%, rgba(255,255,255,0.8) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-section h4 {
    font-size: var(--font-size-base);
    margin-bottom: var(--space-4);
    color: white;
    font-weight: 600;
}

.footer-section p {
    color: var(--text-muted);
    margin-bottom: var(--space-6);
    line-height: 1.7;
}

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

.footer-section ul li {
    margin-bottom: var(--space-3);
}

.footer-section ul li a {
    color: var(--text-muted);
    text-decoration: none;
    transition: all var(--transition-base);
    display: inline-block;
}

.footer-section ul li a:hover {
    color: white;
    transform: translateX(4px);
}

.footer-section ul li i {
    margin-right: var(--space-2);
    color: var(--primary-light);
    width: 20px;
}

.social-links {
    display: flex;
    gap: var(--space-3);
}

.social-links a {
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all var(--transition-base);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-links a:hover {
    background: var(--primary);
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.4);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--space-8);
    text-align: center;
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

.footer-bottom a {
    color: var(--primary-light);
    text-decoration: none;
    transition: color var(--transition-base);
}

.footer-bottom a:hover {
    color: white;
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* Scroll animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-8);
    }

    .steps-grid::before {
        display: none;
    }

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

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

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

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-logo .logo-image {
        height: 50px;
        max-width: 160px;
    }

    .nav-menu {
        position: fixed;
        left: 0;
        top: 70px;
        flex-direction: column;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        width: 100%;
        text-align: center;
        transition: all var(--transition-slow);
        box-shadow: var(--shadow-xl);
        padding: var(--space-6);
        gap: var(--space-2);
        transform: translateX(-100%);
        opacity: 0;
    }

    .nav-menu.active {
        transform: translateX(0);
        opacity: 1;
    }

    .nav-menu a {
        padding: var(--space-4);
        width: 100%;
        border-radius: var(--radius-lg);
    }

    .nav-menu .nav-cta {
        margin-left: 0;
        margin-top: var(--space-4);
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-12);
    }

    .hero-content h1 {
        font-size: clamp(2rem, 6vw, 2.75rem);
    }

    .hero-content p {
        max-width: 100%;
    }

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

    .system-options {
        flex-direction: column;
        gap: var(--space-6);
    }

    .option-card {
        max-width: 100%;
    }

    .option-divider {
        transform: rotate(90deg);
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }

    .stat-item {
        padding: var(--space-6);
    }

    .stat-item h3 {
        font-size: var(--font-size-4xl);
    }

    .steps-grid {
        grid-template-columns: 1fr;
    }

    .config-options {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .config-divider {
        flex-direction: row;
        min-height: auto;
        padding: var(--space-4) 0;
    }

    .divider-line {
        width: 60px;
        height: 2px;
        background: linear-gradient(to right, transparent, var(--border-color), transparent);
    }

    .config-gestures {
        grid-template-columns: 1fr;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .demo-container {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }

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

    .btn {
        width: 100%;
        max-width: 300px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-8);
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 1.75rem;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

    .btn {
        max-width: 100%;
    }

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

    .config-card {
        padding: var(--space-6);
    }

    .feature-card {
        padding: var(--space-6);
    }

    .testimonial-card {
        padding: var(--space-6);
    }
}

/* ============================================
   Hero Microcopy
   ============================================ */
.hero-microcopy {
    font-size: var(--font-size-sm) !important;
    opacity: 0.55 !important;
    margin-top: var(--space-4) !important;
    margin-bottom: 0 !important;
}

/* ============================================
   Section CTA (below How It Works)
   ============================================ */
.section-cta {
    text-align: center;
    margin-top: var(--space-12);
}

.section-cta .btn-secondary {
    color: var(--primary);
    background: var(--primary-subtle);
    border: 1px solid var(--primary);
}

.section-cta .btn-secondary:hover {
    background: var(--primary);
    color: white;
}

/* ============================================
   Problem-Solution Strip
   ============================================ */
.problem-strip {
    padding: var(--space-20) 0;
    background: var(--bg-secondary);
    text-align: center;
}

.problem-strip h2 {
    font-size: clamp(1.5rem, 3vw, var(--font-size-3xl));
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--space-6);
    letter-spacing: -0.02em;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.problem-intro {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto var(--space-4);
}

.problem-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-4) var(--space-8);
    margin: var(--space-8) auto;
    max-width: 600px;
}

.problem-list li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
}

.problem-list li i {
    color: var(--success);
    font-size: var(--font-size-base);
}

.problem-close {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--primary);
    margin-top: var(--space-6);
}

/* ============================================
   Why It Matters Section
   ============================================ */
.why-it-matters {
    padding: var(--space-24) 0;
    background: var(--bg-primary);
}

.why-it-matters h2 {
    font-size: clamp(2rem, 4vw, var(--font-size-4xl));
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--space-6);
    letter-spacing: -0.02em;
    max-width: 700px;
}

.why-it-matters p {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    max-width: 660px;
    margin-bottom: var(--space-6);
    line-height: 1.7;
}

.matters-list {
    list-style: none;
    margin-top: var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    max-width: 500px;
}

.matters-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    padding: var(--space-4) var(--space-5);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border-left: 3px solid var(--primary);
}

.matters-list li::before {
    content: "→";
    color: var(--primary);
    font-weight: 700;
    flex-shrink: 0;
}

/* ============================================
   Use Cases Section
   ============================================ */
.use-cases {
    padding: var(--space-24) 0;
    background: var(--bg-secondary);
}

.use-cases h2 {
    text-align: center;
    font-size: clamp(2rem, 4vw, var(--font-size-4xl));
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--space-4);
    letter-spacing: -0.02em;
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    margin-top: var(--space-12);
}

.use-case-card {
    background: var(--bg-primary);
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: all var(--transition-slow);
}

.use-case-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.use-case-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-5);
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.2);
    transition: all var(--transition-slow);
}

.use-case-card:hover .use-case-icon {
    transform: scale(1.1) rotate(-5deg);
}

.use-case-icon i {
    font-size: var(--font-size-xl);
    color: white;
}

.use-case-card h3 {
    font-size: var(--font-size-base);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-3);
}

.use-case-card p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ============================================
   Comparison Section
   ============================================ */
.comparison {
    padding: var(--space-24) 0;
    background: var(--bg-primary);
}

.comparison h2 {
    text-align: center;
    font-size: clamp(2rem, 4vw, var(--font-size-4xl));
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--space-12);
    letter-spacing: -0.02em;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.comparison-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
    max-width: 900px;
    margin: 0 auto;
}

.comparison-item {
    padding: var(--space-6) var(--space-8);
    border-radius: var(--radius-xl);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--text-muted);
}

.comparison-item.negative {
    border-left-color: #ef4444;
}

.comparison-method {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-3);
}

.comparison-method i {
    font-size: var(--font-size-xl);
    color: var(--text-muted);
    width: 28px;
    text-align: center;
}

.comparison-method h3 {
    font-size: var(--font-size-base);
    font-weight: 700;
    color: var(--text-primary);
}

.comparison-item p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-left: calc(28px + var(--space-4));
}

.comparison-conclusion {
    text-align: center;
    margin-top: var(--space-12);
    padding: var(--space-8) var(--space-12);
    background: linear-gradient(135deg, var(--primary-subtle) 0%, rgba(6, 182, 212, 0.05) 100%);
    border-radius: var(--radius-2xl);
    border: 1px solid var(--border-color);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.comparison-conclusion h3 {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--primary);
    margin-bottom: var(--space-3);
}

.comparison-conclusion p {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
}

/* ============================================
   Dashboard / Analytics Section
   ============================================ */
.dashboard-section {
    padding: var(--space-24) 0;
    background: var(--bg-secondary);
}

.dashboard-section h2 {
    text-align: center;
    font-size: clamp(2rem, 4vw, var(--font-size-4xl));
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--space-4);
    letter-spacing: -0.02em;
}

.dashboard-track-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
    max-width: 760px;
    margin: var(--space-12) auto;
}

.track-item {
    display: flex;
    align-items: center;
    gap: var(--space-5);
    padding: var(--space-6) var(--space-8);
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-primary);
    transition: all var(--transition-base);
}

.track-item:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

.track-item i {
    font-size: var(--font-size-2xl);
    color: var(--primary);
    width: 36px;
    text-align: center;
    flex-shrink: 0;
}

.dashboard-conclusion {
    text-align: center;
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-top: var(--space-8);
}

/* ============================================
   Objection Handling Section
   ============================================ */
.objections {
    padding: var(--space-20) 0;
    background: linear-gradient(135deg, var(--bg-dark) 0%, #1e293b 100%);
    color: white;
    text-align: center;
}

.objections h2 {
    font-size: clamp(2rem, 4vw, var(--font-size-4xl));
    font-weight: 800;
    color: white;
    margin-bottom: var(--space-10);
    letter-spacing: -0.02em;
}

.objection-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-4) var(--space-8);
    margin-bottom: var(--space-10);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.objection-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: white;
    background: rgba(255, 255, 255, 0.06);
    padding: var(--space-4) var(--space-6);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.objection-item i {
    color: var(--success);
    font-size: var(--font-size-xl);
}

.objection-close {
    font-size: var(--font-size-lg);
    opacity: 0.8;
    max-width: 600px;
    margin: var(--space-6) auto 0;
    line-height: 1.7;
}

/* ============================================
   CTA support text
   ============================================ */
.cta-support {
    font-size: var(--font-size-base) !important;
    opacity: 0.65 !important;
    margin-bottom: var(--space-8) !important;
}

/* ============================================
   Responsive: New Sections
   ============================================ */
@media (max-width: 1024px) {
    .use-cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .problem-list {
        flex-direction: column;
        align-items: flex-start;
        max-width: 280px;
    }

    .why-it-matters h2,
    .why-it-matters p,
    .matters-list {
        max-width: 100%;
    }

    .use-cases-grid {
        grid-template-columns: 1fr;
    }

    .comparison-grid {
        grid-template-columns: 1fr;
    }

    .comparison-item p {
        margin-left: 0;
    }

    .dashboard-track-grid {
        grid-template-columns: 1fr;
    }

    .objection-list {
        flex-direction: column;
        align-items: center;
        margin-bottom: var(--space-8);
    }

    .objection-item {
        width: 100%;
        max-width: 340px;
        justify-content: flex-start;
    }
}

/* ============================================
   Utility Classes
   ============================================ */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-4 { margin-top: var(--space-4); }
.mt-8 { margin-top: var(--space-8); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-8 { margin-bottom: var(--space-8); }

.hidden { display: none; }
.visible { display: block; }