* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Premium Color System */
    /* Primary Teal Palette */
    --primary-50: #f0fdfa;
    --primary-100: #ccfbf1;
    --primary-200: #99f6e4;
    --primary-300: #5eead4;
    --primary-400: #2dd4bf;
    --primary-500: #14b8a6;
    --primary-600: #0d9488;
    --primary-700: #0f766e;
    --primary-800: #115e59;
    --primary-900: #134e4a;

    /* Brand Colors */
    --primary: #14b8a6;
    --primary-dark: #0d9488;
    --primary-light: #5eead4;
    --primary-lighter: #99f6e4;
    --primary-lightest: #ccfbf1;

    /* Secondary & Accent Colors */
    --secondary: #06b6d4;
    --secondary-dark: #0891b2;
    --accent: #f59e0b;
    --accent-dark: #d97706;

    /* Neutral Palette */
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;

    /* Semantic Colors */
    --background: #ffffff;
    --background-alt: #f8fafc;
    --background-elevated: #ffffff;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-tertiary: #94a3b8;
    --border: #e2e8f0;
    --border-light: #f1f5f9;
    --success: #10b981;
    --error: #ef4444;
    --warning: #f59e0b;
    --info: #3b82f6;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #14b8a6 0%, #0d9488 100%);
    --gradient-primary-soft: linear-gradient(135deg, #5eead4 0%, #14b8a6 100%);
    --gradient-hero: linear-gradient(135deg, #f0fdfa 0%, #ccfbf1 50%, #e0f2fe 100%);
    --gradient-feature: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
    --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.6) 100%);
    --gradient-overlay: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.02) 100%);

    /* Spacing Scale - Premium Harmony */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 24px;
    --space-6: 32px;
    --space-7: 40px;
    --space-8: 48px;
    --space-9: 64px;
    --space-10: 80px;
    --space-11: 96px;
    --space-12: 128px;

    /* Border Radius Scale */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    --radius-full: 9999px;

    /* Premium Shadow System */
    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.05);

    /* Premium Colored Shadows */
    --shadow-primary: 0 8px 24px -4px rgba(20, 184, 166, 0.2);
    --shadow-primary-lg: 0 20px 40px -8px rgba(20, 184, 166, 0.3);
    --shadow-glow: 0 0 20px rgba(20, 184, 166, 0.15);

    /* Typography Scale */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica', 'Arial', sans-serif;

    /* Font Sizes */
    --text-xs: 0.75rem;      /* 12px */
    --text-sm: 0.875rem;     /* 14px */
    --text-base: 1rem;       /* 16px */
    --text-lg: 1.125rem;     /* 18px */
    --text-xl: 1.25rem;      /* 20px */
    --text-2xl: 1.5rem;      /* 24px */
    --text-3xl: 1.875rem;    /* 30px */
    --text-4xl: 2.25rem;     /* 36px */
    --text-5xl: 3rem;        /* 48px */
    --text-6xl: 3.75rem;     /* 60px */
    --text-7xl: 4.5rem;      /* 72px */

    /* Font Weights */
    --font-light: 300;
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    --font-extrabold: 800;

    /* Line Heights */
    --leading-none: 1;
    --leading-tight: 1.25;
    --leading-snug: 1.375;
    --leading-normal: 1.5;
    --leading-relaxed: 1.625;
    --leading-loose: 2;

    /* Letter Spacing */
    --tracking-tighter: -0.05em;
    --tracking-tight: -0.025em;
    --tracking-normal: 0;
    --tracking-wide: 0.025em;
    --tracking-wider: 0.05em;
    --tracking-widest: 0.1em;

    /* Container Widths */
    --container-sm: 640px;
    --container-md: 768px;
    --container-lg: 1024px;
    --container-xl: 1280px;
    --container-2xl: 1536px;

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 500ms cubic-bezier(0.68, -0.55, 0.265, 1.55);

    /* Z-Index Scale */
    --z-base: 1;
    --z-dropdown: 1000;
    --z-sticky: 1100;
    --z-fixed: 1200;
    --z-modal-backdrop: 1300;
    --z-modal: 1400;
    --z-popover: 1500;
    --z-tooltip: 1600;
}

/* Premium Typography System */
body {
    font-family: var(--font-sans);
    line-height: var(--leading-normal);
    color: var(--text-primary);
    background-color: var(--background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

/* Typography Hierarchy */
h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-bold);
    line-height: var(--leading-tight);
    letter-spacing: var(--tracking-tight);
    color: var(--text-primary);
}

h1 {
    font-size: var(--text-5xl);
    font-weight: var(--font-extrabold);
    letter-spacing: var(--tracking-tighter);
}

h2 {
    font-size: var(--text-4xl);
}

h3 {
    font-size: var(--text-3xl);
}

h4 {
    font-size: var(--text-2xl);
}

h5 {
    font-size: var(--text-xl);
}

h6 {
    font-size: var(--text-lg);
}

p {
    line-height: var(--leading-relaxed);
    color: var(--text-secondary);
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}

/* Premium Selection */
::selection {
    background-color: var(--primary-200);
    color: var(--primary-900);
}

::-moz-selection {
    background-color: var(--primary-200);
    color: var(--primary-900);
}

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

@media (min-width: 640px) {
    .container {
        padding: 0 var(--space-8);
    }
}

/* Premium Navigation */
.navbar {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(226, 232, 240, 0.5);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: var(--z-fixed);
    transition: all var(--transition-base);
}

.navbar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg,
        transparent 0%,
        var(--primary-300) 50%,
        transparent 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
}

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

.navbar.scrolled::before {
    opacity: 0.5;
}

.nav-container {
    max-width: var(--container-xl);
    margin: 0 auto;
    padding: 0 var(--space-6);
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.logo-img {
    width: 96px;
    height: 96px;
    object-fit: contain;
    transition: transform var(--transition-base);
}

.logo-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: var(--font-extrabold);
    font-size: var(--text-2xl);
    letter-spacing: var(--tracking-tight);
}

.nav-logo:hover .logo-img {
    transform: scale(1.05) rotate(-5deg);
}

/* Footer Logo */
.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.footer-logo-img {
    width: 72px;
    height: 72px;
    object-fit: contain;
}

.footer-logo-text {
    background: var(--gradient-primary-soft);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: var(--font-extrabold);
    font-size: var(--text-xl);
    letter-spacing: var(--tracking-tight);
}

.nav-logo h2 {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: var(--font-extrabold);
    font-size: var(--text-2xl);
    letter-spacing: var(--tracking-tight);
}

.nav-menu {
    display: flex;
    gap: var(--space-8);
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: var(--font-medium);
    font-size: var(--text-base);
    transition: all var(--transition-base);
    position: relative;
    padding: var(--space-2) 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-base);
}

.nav-link:hover {
    color: var(--primary);
}

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

.nav-link.auth-btn {
    background: var(--gradient-primary);
    color: var(--white);
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-primary);
    position: relative;
    overflow: hidden;
}

.nav-link.auth-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent);
    transition: left 0.5s ease;
}

.nav-link.auth-btn:hover::before {
    left: 100%;
}

.nav-link.auth-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-primary-lg);
}

.nav-link.auth-btn:active {
    transform: translateY(0);
}

.nav-link.auth-btn::after {
    display: none;
}

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

.mobile-menu {
    display: none;
}

/* Premium Hero Section */
.hero {
    padding: calc(80px + var(--space-11)) 0 var(--space-11);
    background: var(--gradient-hero);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

/* Premium Background Pattern */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(20, 184, 166, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(94, 234, 212, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--primary-100) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.5;
    pointer-events: none;
    animation: heroGlow 10s ease-in-out infinite;
}

@keyframes heroGlow {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.5;
    }
    50% {
        transform: translate(-50px, 50px) scale(1.1);
        opacity: 0.3;
    }
}

.hero-container {
    max-width: var(--container-xl);
    margin: 0 auto;
    padding: 0 var(--space-6);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-11);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 3.75rem);
    font-weight: var(--font-extrabold);
    line-height: var(--leading-tight);
    margin-bottom: var(--space-6);
    color: var(--gray-900);
    letter-spacing: var(--tracking-tighter);
}

.highlight {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 8px;
    background: var(--primary-200);
    opacity: 0.3;
    z-index: -1;
    border-radius: var(--radius-sm);
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.hero-description {
    font-size: var(--text-xl);
    color: var(--text-secondary);
    margin-bottom: var(--space-8);
    line-height: var(--leading-relaxed);
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
    flex-wrap: wrap;
}

/* Premium Button System */
.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-primary);
    position: relative;
    overflow: hidden;
    font-family: var(--font-sans);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-primary:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-primary-lg);
}

.btn-primary:active {
    transform: translateY(-1px);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: var(--shadow-sm);
}

.btn-primary:disabled:hover::before {
    width: 0;
    height: 0;
}

.btn-secondary {
    background: var(--white);
    color: var(--primary);
    border: 2px solid var(--primary);
    padding: calc(var(--space-4) - 2px) calc(var(--space-8) - 2px);
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-sans);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.btn-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--gradient-primary);
    transition: width var(--transition-base);
    z-index: -1;
}

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

.btn-secondary:hover {
    color: var(--white);
    border-color: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: var(--shadow-primary);
}

.btn-secondary:active {
    transform: translateY(-1px);
}

/* Premium Note/Badge */
.hero-note {
    background: rgba(20, 184, 166, 0.05);
    border: 1px solid rgba(20, 184, 166, 0.15);
    border-radius: var(--radius-lg);
    padding: var(--space-4) var(--space-5);
    font-size: var(--text-sm);
    color: var(--primary-700);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-xs);
}

.hero-note strong {
    color: var(--primary-800);
    font-weight: var(--font-semibold);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hero-image::before {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--primary-200) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.4;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.2;
    }
}

.skin-icon {
    animation: float 6s ease-in-out infinite;
    filter: drop-shadow(0 20px 40px rgba(20, 184, 166, 0.2));
    position: relative;
    z-index: 1;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    33% {
        transform: translateY(-20px) rotate(2deg);
    }
    66% {
        transform: translateY(-10px) rotate(-2deg);
    }
}

/* Premium Features Section */
.features {
    padding: var(--space-11) 0;
    background: var(--gradient-feature);
    position: relative;
}

.section-title {
    text-align: center;
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: var(--font-extrabold);
    color: var(--gray-900);
    margin-bottom: var(--space-10);
    letter-spacing: var(--tracking-tight);
    position: relative;
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
}

.section-subtitle {
    text-align: center;
    font-size: var(--text-lg);
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-6);
}

/* Premium Feature Cards */
.feature-card {
    background: var(--white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    text-align: center;
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform var(--transition-slow);
}

.feature-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-overlay);
    opacity: 0;
    transition: opacity var(--transition-slow);
    pointer-events: none;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

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

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-200);
}

.feature-icon {
    font-size: 3.5rem;
    margin-bottom: var(--space-5);
    display: inline-block;
    padding: var(--space-5);
    background: linear-gradient(135deg, var(--primary-100), var(--primary-50));
    border-radius: var(--radius-2xl);
    transition: all var(--transition-slow);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(-5deg);
    box-shadow: var(--shadow-glow);
}

.feature-card h3 {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--gray-900);
    margin-bottom: var(--space-4);
    transition: color var(--transition-base);
}

.feature-card:hover h3 {
    color: var(--primary);
}

.feature-card p {
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
    font-size: var(--text-base);
}

/* Premium Social Proof Section */
.social-proof {
    padding: var(--space-11) 0;
    background: var(--white);
    position: relative;
    overflow: hidden;
}

.social-proof::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 30% 40%, rgba(20, 184, 166, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 70% 60%, rgba(94, 234, 212, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-10);
    position: relative;
    z-index: 1;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-6);
    margin-bottom: var(--space-10);
    position: relative;
    z-index: 1;
}

.testimonial-card {
    background: var(--white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform var(--transition-slow);
}

.testimonial-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-200);
}

.testimonial-card:hover::before {
    transform: scaleX(1);
}

.testimonial-stars {
    color: #f59e0b;
    font-size: var(--text-xl);
    margin-bottom: var(--space-4);
    letter-spacing: var(--space-1);
}

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

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-bold);
    font-size: var(--text-lg);
    box-shadow: var(--shadow-primary);
    flex-shrink: 0;
}

.author-info {
    flex: 1;
}

.author-name {
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-1);
}

.author-meta {
    font-size: var(--text-sm);
    color: var(--text-tertiary);
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-6);
    padding: var(--space-8);
    background: linear-gradient(135deg, var(--primary-50), var(--gray-50));
    border-radius: var(--radius-2xl);
    position: relative;
    z-index: 1;
}

.stat-item {
    text-align: center;
    padding: var(--space-4);
    transition: transform var(--transition-base);
}

.stat-item:hover {
    transform: scale(1.05);
}

.stat-number {
    font-size: var(--text-5xl);
    font-weight: var(--font-extrabold);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-2);
    line-height: 1;
}

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

/* Premium How It Works Section */
.how-it-works {
    padding: var(--space-11) 0;
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--primary-50) 50%, var(--gray-100) 100%);
    position: relative;
    overflow: hidden;
}

.how-it-works::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 10% 20%, rgba(20, 184, 166, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(20, 184, 166, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-8);
    position: relative;
    z-index: 1;
    justify-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

/* Connection Lines (Desktop) */
@media (min-width: 768px) {
    .steps {
        position: relative;
    }

    .steps::before {
        content: '';
        position: absolute;
        top: 80px;
        left: 15%;
        right: 15%;
        height: 2px;
        background: linear-gradient(90deg,
            var(--primary-300) 0%,
            var(--primary-400) 50%,
            var(--primary-300) 100%);
        opacity: 0.3;
        z-index: 0;
    }
}

.step {
    text-align: center;
    padding: var(--space-6);
    position: relative;
    z-index: 1;
}

.step-number {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-3xl);
    font-weight: var(--font-extrabold);
    margin: 0 auto var(--space-6);
    box-shadow: var(--shadow-primary-lg);
    position: relative;
    transition: all var(--transition-slow);
}

.step-number::before {
    content: '';
    position: absolute;
    inset: -8px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-200), var(--primary-100));
    opacity: 0.3;
    z-index: -1;
    transition: all var(--transition-slow);
}

.step:hover .step-number {
    transform: scale(1.1) rotate(5deg);
    box-shadow: var(--shadow-primary-lg), var(--shadow-glow);
}

.step:hover .step-number::before {
    opacity: 0.6;
    transform: scale(1.2);
}

.step h3 {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--gray-900);
    margin-bottom: var(--space-4);
    transition: color var(--transition-base);
}

.step:hover h3 {
    color: var(--primary);
}

.step p {
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
    font-size: var(--text-base);
}

/* Premium Pricing Section */
.pricing {
    padding: var(--space-11) 0;
    background: var(--white);
    position: relative;
    overflow: hidden;
}

.pricing::before {
    content: '';
    position: absolute;
    top: -20%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--primary-100) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.3;
}

.pricing::after {
    content: '';
    position: absolute;
    bottom: -20%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--secondary) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.15;
}

.pricing-card {
    max-width: 550px;
    margin: 0 auto;
    background: var(--white);
    border: 2px solid var(--primary-300);
    border-radius: var(--radius-2xl);
    padding: var(--space-10);
    text-align: center;
    position: relative;
    z-index: 1;
    box-shadow: var(--shadow-2xl);
    transition: all var(--transition-slow);
    overflow: hidden;
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: var(--gradient-primary);
}

.pricing-card::after {
    content: 'POPULAR';
    position: absolute;
    top: 30px;
    right: -30px;
    background: var(--gradient-primary);
    color: var(--white);
    padding: var(--space-2) var(--space-11);
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
    letter-spacing: var(--tracking-wider);
    transform: rotate(45deg);
    box-shadow: var(--shadow-lg);
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl), 0 0 60px rgba(20, 184, 166, 0.15);
    border-color: var(--primary);
}

.pricing-header h3 {
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
    color: var(--gray-900);
    margin-bottom: var(--space-6);
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--space-2);
    margin-bottom: var(--space-8);
    position: relative;
}

.price::before {
    content: '';
    position: absolute;
    bottom: -16px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    opacity: 0.3;
}

.currency {
    font-size: var(--text-3xl);
    color: var(--primary);
    font-weight: var(--font-bold);
    align-self: flex-start;
    margin-top: var(--space-2);
}

.amount {
    font-size: var(--text-7xl);
    font-weight: var(--font-extrabold);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.period {
    font-size: var(--text-xl);
    color: var(--text-secondary);
    font-weight: var(--font-medium);
}

.pricing-features {
    list-style: none;
    text-align: left;
    margin-bottom: var(--space-8);
    background: var(--gray-50);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
}

.pricing-features li {
    padding: var(--space-4);
    color: var(--text-primary);
    font-size: var(--text-base);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    transition: all var(--transition-base);
    border-radius: var(--radius-md);
}

.pricing-features li:hover {
    background: var(--white);
    padding-left: var(--space-5);
}

.pricing-features li::before {
    content: '✓';
    color: var(--primary);
    font-weight: var(--font-bold);
    font-size: var(--text-xl);
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-100);
    border-radius: 50%;
    flex-shrink: 0;
}

.pricing-btn {
    width: 100%;
    padding: var(--space-5) var(--space-8);
    font-size: var(--text-xl);
}

.pricing-badge {
    position: absolute;
    top: 20px;
    right: -35px;
    background: var(--gradient-primary);
    color: var(--white);
    padding: var(--space-2) var(--space-11);
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
    letter-spacing: var(--tracking-wider);
    transform: rotate(45deg);
    box-shadow: var(--shadow-lg);
}

.pricing-comparison {
    font-size: var(--text-sm);
    color: var(--text-tertiary);
    margin-bottom: var(--space-4);
    font-style: italic;
}

.pricing-guarantee {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
    padding: var(--space-4);
    background: var(--primary-50);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary);
    margin-top: var(--space-4);
}

.pricing-guarantee strong {
    color: var(--primary-800);
    font-weight: var(--font-semibold);
}

/* Premium Trust Section */
.trust-section {
    padding: var(--space-11) 0;
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--primary-50) 100%);
    position: relative;
    overflow: hidden;
}

.trust-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(20, 184, 166, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(94, 234, 212, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.trust-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    padding: var(--space-8);
    background: var(--white);
    border-radius: var(--radius-2xl);
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 1;
}

.trust-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: var(--font-bold);
    color: var(--gray-900);
    margin-bottom: var(--space-6);
    line-height: var(--leading-tight);
}

.trust-text {
    font-size: var(--text-lg);
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-6);
}

.trust-disclaimer {
    font-size: var(--text-sm);
    color: var(--text-tertiary);
    line-height: var(--leading-relaxed);
    padding: var(--space-5);
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary-300);
    text-align: left;
}

.trust-disclaimer strong {
    color: var(--primary-700);
    font-weight: var(--font-semibold);
}

/* Button Shimmer Effect */
.btn-shimmer {
    position: relative;
    overflow: hidden;
}

.btn-shimmer::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent);
    animation: shimmer 2.5s infinite;
}

@keyframes shimmer {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

.btn-glow {
    position: absolute;
    inset: -2px;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    opacity: 0;
    filter: blur(8px);
    transition: opacity var(--transition-base);
    z-index: -1;
}

.btn-shimmer:hover .btn-glow {
    opacity: 0.4;
}

/* Floating Animation */
.floating {
    animation: floating 3s ease-in-out infinite;
}

@keyframes floating {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-15px);
    }
}

.hero-glow {
    position: relative;
}

.hero-glow::before {
    content: '';
    position: absolute;
    inset: -4px;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    opacity: 0.2;
    filter: blur(20px);
    z-index: -1;
}

.check-icon {
    color: var(--primary);
    font-weight: var(--font-bold);
    margin-right: var(--space-2);
}

/* Premium Modal System */
.modal {
    display: none;
    position: fixed;
    z-index: var(--z-modal);
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(12px) saturate(150%);
    -webkit-backdrop-filter: blur(12px) saturate(150%);
    animation: fadeIn var(--transition-base);
}

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

.modal-content {
    background-color: var(--white);
    margin: 5% auto;
    padding: 0;
    border-radius: var(--radius-2xl);
    width: 90%;
    max-width: 900px;
    height: 85vh;
    box-shadow: var(--shadow-2xl), 0 0 100px rgba(20, 184, 166, 0.15);
    display: flex;
    flex-direction: column;
    animation: slideUp var(--transition-slow);
    border: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-6) var(--space-8);
    border-bottom: 1px solid rgba(226, 232, 240, 0.5);
    background: var(--gradient-primary);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.modal-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
        transparent,
        rgba(255, 255, 255, 0.1),
        transparent);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

.modal-header h3 {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    position: relative;
    z-index: 1;
}

.close {
    color: var(--white);
    font-size: var(--text-4xl);
    font-weight: var(--font-bold);
    cursor: pointer;
    transition: all var(--transition-base);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    position: relative;
    z-index: 1;
}

.close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

.close:active {
    transform: rotate(90deg) scale(0.9);
}

/* Premium Chat Container */
.chat-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.chat-messages {
    flex: 1;
    padding: var(--space-6) var(--space-8);
    overflow-y: auto;
    background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
    scroll-behavior: smooth;
}

/* Custom Scrollbar */
.chat-messages::-webkit-scrollbar {
    width: 8px;
}

.chat-messages::-webkit-scrollbar-track {
    background: var(--gray-100);
    border-radius: var(--radius-full);
}

.chat-messages::-webkit-scrollbar-thumb {
    background: var(--primary-300);
    border-radius: var(--radius-full);
    transition: background var(--transition-base);
}

.chat-messages::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

.message {
    margin-bottom: var(--space-5);
    padding: var(--space-4) var(--space-6);
    border-radius: var(--radius-xl);
    max-width: 75%;
    line-height: var(--leading-relaxed);
    animation: messageSlideIn var(--transition-slow);
    box-shadow: var(--shadow-sm);
}

@keyframes messageSlideIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.user-message {
    background: var(--gradient-primary);
    color: var(--white);
    margin-left: auto;
    border-bottom-right-radius: var(--radius-sm);
    box-shadow: var(--shadow-primary);
}

.ai-message {
    background: var(--white);
    border: 1px solid var(--border-light);
    color: var(--text-primary);
    margin-right: auto;
    border-bottom-left-radius: var(--radius-sm);
}

.ai-message img {
    max-width: 100%;
    border-radius: var(--radius-lg);
    margin: var(--space-3) 0;
    box-shadow: var(--shadow-md);
}

.typing-indicator {
    background: var(--white);
    border: 1px solid var(--border-light);
    color: var(--text-secondary);
    margin-right: auto;
    border-bottom-left-radius: var(--radius-sm);
    font-style: italic;
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.loading-dots {
    display: flex;
    gap: var(--space-1);
}

.loading-dots .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--primary);
    animation: loadingPulse 1.4s infinite ease-in-out;
}

.loading-dots .dot:nth-child(1) { animation-delay: -0.32s; }
.loading-dots .dot:nth-child(2) { animation-delay: -0.16s; }
.loading-dots .dot:nth-child(3) { animation-delay: 0s; }

@keyframes loadingPulse {
    0%, 80%, 100% {
        transform: scale(0.6);
        opacity: 0.3;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Premium Chat Input */
.chat-input-container {
    padding: var(--space-6) var(--space-8);
    border-top: 1px solid var(--border-light);
    background: var(--white);
    display: flex;
    gap: var(--space-3);
}

.image-upload-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    background: var(--gray-100);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: all var(--transition-base);
    color: var(--primary);
    min-width: 50px;
}

.image-upload-btn:hover {
    background: var(--gradient-primary);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-primary);
}

.image-upload-btn:active {
    transform: translateY(0);
}

#chatInput {
    flex: 1;
    padding: var(--space-4) var(--space-6);
    border: 2px solid var(--border);
    border-radius: var(--radius-xl);
    font-size: var(--text-base);
    font-family: var(--font-sans);
    outline: none;
    transition: all var(--transition-base);
    background: var(--gray-50);
}

#chatInput:focus {
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(20, 184, 166, 0.1);
}

#chatInput::placeholder {
    color: var(--text-tertiary);
}

.send-btn {
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    padding: var(--space-4) var(--space-7);
    border-radius: var(--radius-xl);
    cursor: pointer;
    font-weight: var(--font-semibold);
    font-family: var(--font-sans);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-primary);
    min-width: 90px;
}

.send-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-primary-lg);
}

.send-btn:active:not(:disabled) {
    transform: translateY(0);
}

.send-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    box-shadow: var(--shadow-sm);
}

.image-preview {
    padding: var(--space-5) var(--space-8);
    background: var(--gray-50);
    border-top: 1px solid var(--border-light);
    position: relative;
}

.image-preview img {
    max-width: 250px;
    max-height: 250px;
    border-radius: var(--radius-xl);
    border: 3px solid var(--primary);
    box-shadow: var(--shadow-lg);
}

.remove-image-btn {
    position: absolute;
    top: var(--space-6);
    left: calc(var(--space-8) + 230px);
    background: var(--error);
    color: var(--white);
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
}

.remove-image-btn:hover {
    transform: scale(1.1) rotate(90deg);
    background: #dc2626;
}

/* Premium Auth Modal */
.auth-modal-content {
    max-width: 500px;
    height: auto;
}

.auth-container {
    padding: var(--space-10) var(--space-8);
}

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

.form-group label {
    display: block;
    margin-bottom: var(--space-3);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    font-size: var(--text-sm);
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
}

.form-group input {
    width: 100%;
    padding: var(--space-4) var(--space-5);
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    font-family: var(--font-sans);
    transition: all var(--transition-base);
    background: var(--gray-50);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(20, 184, 166, 0.1);
}

.form-group input::placeholder {
    color: var(--text-tertiary);
}

.auth-submit-btn {
    width: 100%;
    padding: var(--space-5) var(--space-6);
    margin-bottom: var(--space-5);
    font-size: var(--text-lg);
}

.auth-toggle {
    text-align: center;
    color: var(--text-secondary);
    font-size: var(--text-base);
}

.auth-toggle a {
    color: var(--primary);
    text-decoration: none;
    font-weight: var(--font-semibold);
    transition: all var(--transition-base);
    position: relative;
}

.auth-toggle a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width var(--transition-base);
}

.auth-toggle a:hover::after {
    width: 100%;
}

/* Premium Footer */
.footer {
    background: linear-gradient(180deg, var(--gray-900) 0%, var(--gray-800) 100%);
    color: var(--gray-300);
    padding: var(--space-11) 0 var(--space-6);
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg,
        transparent 0%,
        var(--primary-300) 50%,
        transparent 100%);
    opacity: 0.3;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-10);
    margin-bottom: var(--space-10);
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: var(--space-5);
    background: var(--gradient-primary-soft);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
}

.footer-section p {
    line-height: var(--leading-relaxed);
    color: var(--gray-400);
    font-size: var(--text-base);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-8);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--gray-400);
    font-size: var(--text-sm);
}

/* Premium Responsive Design - Mobile First */

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: var(--space-2);
    gap: var(--space-1);
    transition: all var(--transition-base);
}

.mobile-menu-toggle span {
    width: 28px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

.mobile-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-top: 1px solid var(--border-light);
    padding: var(--space-4) 0;
    box-shadow: var(--shadow-xl);
    animation: slideDown var(--transition-base);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.mobile-menu.active {
    display: block;
}

.mobile-nav-link {
    display: block;
    text-align: center;
    padding: var(--space-4) var(--space-6);
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: var(--font-medium);
    transition: all var(--transition-base);
    border-bottom: 1px solid var(--border-light);
    font-size: var(--text-base);
}

.mobile-nav-link:last-child {
    border-bottom: none;
}

.mobile-nav-link:hover {
    color: var(--primary);
    background: var(--primary-50);
    padding-left: var(--space-8);
}

/* Tablet Breakpoint */
@media (max-width: 1024px) {
    .hero-container {
        gap: var(--space-8);
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-5);
    }

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

/* Mobile Breakpoint */
@media (max-width: 768px) {
    /* Hero Section */
    .hero {
        min-height: auto;
        padding: calc(80px + var(--space-9)) 0 var(--space-9);
    }

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

    .hero-title {
        font-size: clamp(2rem, 8vw, 2.5rem);
    }

    .hero-description {
        max-width: 100%;
    }

    .hero-buttons {
        justify-content: center;
        flex-direction: column;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
    }

    .hero-image::before {
        width: 300px;
        height: 300px;
    }

    /* Navigation */
    .nav-menu {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .nav-container {
        height: 70px;
        padding: 0 var(--space-5);
    }

    /* Sections */
    .section-title {
        font-size: clamp(1.75rem, 6vw, 2.25rem);
    }

    .features,
    .how-it-works,
    .pricing {
        padding: var(--space-9) 0;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: var(--space-5);
    }

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

    .steps::before {
        display: none;
    }

    /* Social Proof */
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: var(--space-5);
    }

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

    .stat-number {
        font-size: var(--text-4xl);
    }

    /* Trust Section */
    .trust-content {
        padding: var(--space-6);
    }

    .trust-title {
        font-size: clamp(1.5rem, 6vw, 2rem);
    }

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

    /* Pricing */
    .pricing-card {
        padding: var(--space-8);
    }

    .amount {
        font-size: var(--text-6xl);
    }

    /* Modal */
    .modal-content {
        width: 95%;
        height: 90vh;
        margin: 2.5% auto;
        border-radius: var(--radius-xl);
    }

    .modal-header {
        padding: var(--space-5) var(--space-6);
    }

    .chat-messages {
        padding: var(--space-5) var(--space-5);
    }

    .chat-input-container {
        padding: var(--space-5) var(--space-5);
        gap: var(--space-2);
    }

    .message {
        max-width: 85%;
    }

    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
}

/* Small Mobile Breakpoint */
@media (max-width: 480px) {
    .nav-logo h2 {
        font-size: var(--text-xl);
    }

    .hero-title {
        font-size: clamp(1.75rem, 7vw, 2rem);
    }

    .btn-primary,
    .btn-secondary {
        padding: var(--space-4) var(--space-6);
        font-size: var(--text-base);
    }

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

    .step-number {
        width: 70px;
        height: 70px;
        font-size: var(--text-2xl);
    }

    .pricing-card::after {
        display: none;
    }
}

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