/* ================================================================
   BETTY AI - ADVANCED STYLESHEET
   A jaw-dropping, animated, SEO-optimized design
   ================================================================ */

/* ================================================================
   CSS CUSTOM PROPERTIES (DESIGN TOKENS)
   ================================================================ */
:root {
    /* Primary Colors */
    --color-primary: #2f63e6;
    --color-primary-light: #5b8bff;
    --color-primary-dark: #1a47b8;
    --color-primary-rgb: 47, 99, 230;
    
    /* Accent Colors */
    --color-accent: #10b981;
    --color-accent-light: #34d399;
    --color-accent-dark: #059669;
    
    /* Warm Accents (Betty's personality) */
    --color-warm: #f59e0b;
    --color-warm-light: #fbbf24;
    --color-coral: #f97316;
    
    /* Neutrals */
    --color-white: #ffffff;
    --color-gray-50: #f8fafc;
    --color-gray-100: #f1f5f9;
    --color-gray-200: #e2e8f0;
    --color-gray-300: #cbd5e1;
    --color-gray-400: #94a3b8;
    --color-gray-500: #64748b;
    --color-gray-600: #475569;
    --color-gray-700: #334155;
    --color-gray-800: #1e293b;
    --color-gray-900: #0f172a;
    --color-black: #020617;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    --gradient-warm: linear-gradient(135deg, var(--color-warm) 0%, var(--color-coral) 100%);
    --gradient-hero: linear-gradient(180deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
    --gradient-glass: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
    --gradient-text: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-accent) 50%, var(--color-warm) 100%);
    --gradient-glow: radial-gradient(circle, rgba(47, 99, 230, 0.4) 0%, transparent 70%);
    
    /* Typography */
    --font-display: 'Fraunces', serif;
    --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Font Sizes (Fluid Typography) */
    --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
    --text-sm: clamp(0.875rem, 0.8rem + 0.375vw, 1rem);
    --text-base: clamp(1rem, 0.9rem + 0.5vw, 1.125rem);
    --text-lg: clamp(1.125rem, 1rem + 0.625vw, 1.25rem);
    --text-xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.5rem);
    --text-2xl: clamp(1.5rem, 1.25rem + 1.25vw, 2rem);
    --text-3xl: clamp(1.875rem, 1.5rem + 1.875vw, 2.5rem);
    --text-4xl: clamp(2.25rem, 1.75rem + 2.5vw, 3rem);
    --text-5xl: clamp(3rem, 2rem + 5vw, 4.5rem);
    --text-6xl: clamp(3.75rem, 2.5rem + 6.25vw, 6rem);
    
    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-3xl: 2rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 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-glow: 0 0 40px rgba(47, 99, 230, 0.3);
    --shadow-glow-accent: 0 0 40px rgba(16, 185, 129, 0.3);
    
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
    
    /* Z-index Scale */
    --z-negative: -1;
    --z-base: 0;
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal-backdrop: 400;
    --z-modal: 500;
    --z-popover: 600;
    --z-tooltip: 700;
    --z-preloader: 9999;
}

/* ================================================================
   RESET & BASE STYLES
   ================================================================ */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--color-gray-100);
    background-color: var(--color-gray-900);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body.no-scroll {
    overflow: hidden;
}

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

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

button {
    font: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul, ol {
    list-style: none;
}

/* ================================================================
   PRELOADER
   ================================================================ */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-gray-900);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-preloader);
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

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

.betty-loader {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto var(--space-6);
}

.loader-betty {
    width: 80px;
    height: 80px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: loader-bounce 1s ease-in-out infinite;
    filter: drop-shadow(0 10px 30px rgba(47, 99, 230, 0.3));
}

.loader-ring {
    width: 100%;
    height: 100%;
    border: 3px solid transparent;
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: loader-spin 1s linear infinite;
}

.loader-text {
    color: var(--color-gray-400);
    font-size: var(--text-sm);
    animation: loader-pulse 1.5s ease-in-out infinite;
}

@keyframes loader-bounce {
    0%, 100% { transform: translate(-50%, -50%) scale(1); }
    50% { transform: translate(-50%, -55%) scale(1.05); }
}

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

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

/* ================================================================
   CUSTOM CURSOR
   ================================================================ */
.custom-cursor,
.cursor-follower {
    display: none;
}

@media (hover: hover) and (pointer: fine) {
    .custom-cursor {
        display: block;
        position: fixed;
        width: 8px;
        height: 8px;
        background: var(--color-primary);
        border-radius: 50%;
        pointer-events: none;
        z-index: 9999;
        transform: translate(-50%, -50%);
        transition: transform 0.1s ease, width 0.2s ease, height 0.2s ease, background 0.2s ease;
    }
    
    .cursor-follower {
        display: block;
        position: fixed;
        width: 40px;
        height: 40px;
        border: 1px solid rgba(47, 99, 230, 0.5);
        border-radius: 50%;
        pointer-events: none;
        z-index: 9998;
        transform: translate(-50%, -50%);
        transition: transform 0.15s ease, width 0.3s ease, height 0.3s ease, opacity 0.3s ease;
    }
    
    .custom-cursor.hover {
        width: 16px;
        height: 16px;
        background: var(--color-accent);
    }
    
    .cursor-follower.hover {
        width: 60px;
        height: 60px;
        opacity: 0.5;
    }
}

/* ================================================================
   LAYOUT
   ================================================================ */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--space-8);
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 var(--space-10);
    }
}

/* ================================================================
   NAVIGATION
   ================================================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    padding: var(--space-4) 0;
    background: transparent;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: var(--space-3) 0;
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    z-index: 10;
}

.logo-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: var(--gradient-glass);
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-betty {
    width: 36px;
    height: 36px;
    object-fit: contain;
}

.logo-text {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    display: none;
    align-items: center;
    gap: var(--space-8);
}

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

.nav-link {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-gray-300);
    position: relative;
    padding: var(--space-2) 0;
    transition: color var(--transition-fast);
}

.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(--color-white);
}

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

.nav-link.active {
    color: var(--color-white);
}

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

/* Nav Dropdown */
.nav-dropdown {
    position: relative;
}

.nav-dropdown-trigger {
    display: flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
}

.nav-dropdown-trigger .dropdown-arrow {
    width: 12px;
    height: 12px;
    transition: transform var(--transition-fast);
    flex-shrink: 0;
}

.nav-dropdown:hover .dropdown-arrow,
.nav-dropdown.open .dropdown-arrow {
    transform: rotate(180deg);
}

.nav-dropdown-menu {
    position: absolute;
    top: calc(100% + 12px);
    left: 50%;
    transform: translateX(-50%);
    min-width: 220px;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: var(--space-2) 0;
    opacity: 0;
    visibility: hidden;
    transform: translateX(-50%) translateY(8px);
    transition: all var(--transition-fast);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    z-index: 100;
}

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

.nav-dropdown-menu a {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-5);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-gray-300);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.nav-dropdown-menu a:hover {
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.05);
}

.nav-dropdown-menu a .dropdown-icon {
    font-size: 1.1rem;
    width: 24px;
    text-align: center;
}

.nav-dropdown-menu a .dropdown-status {
    font-size: 0.6rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 2px 6px;
    border-radius: var(--radius-full);
    margin-left: auto;
}

.nav-dropdown-menu a .dropdown-status.live {
    color: #36cb8f;
    background: rgba(54, 203, 143, 0.12);
}

.nav-dropdown-menu a .dropdown-status.dev {
    color: #f59e0b;
    background: rgba(245, 158, 11, 0.12);
}

.nav-dropdown-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.08);
    margin: var(--space-2) 0;
}

.btn-nav {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-white);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-lg);
}

.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-nav .btn-icon {
    display: flex;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 32px;
    height: 32px;
    justify-content: center;
    align-items: center;
    z-index: 10;
}

@media (min-width: 1024px) {
    .menu-toggle {
        display: none;
    }
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-white);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

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

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

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

/* Mobile Menu */
@media (max-width: 1023px) {
    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: var(--color-gray-900);
        flex-direction: column;
        justify-content: center;
        gap: var(--space-8);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
    }
    
    .nav-links.active {
        display: flex;
        opacity: 1;
        visibility: visible;
    }
    
    .nav-link {
        font-size: var(--text-2xl);
    }
    
    /* Mobile dropdown */
    .nav-dropdown-menu {
        position: static;
        transform: none;
        min-width: auto;
        background: rgba(255, 255, 255, 0.03);
        border: none;
        border-radius: var(--radius-lg);
        padding: var(--space-2) 0;
        opacity: 1;
        visibility: visible;
        box-shadow: none;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--transition-base);
    }
    
    .nav-dropdown.open .nav-dropdown-menu {
        max-height: 400px;
        transform: none;
    }
    
    .nav-dropdown-trigger {
        justify-content: center;
    }
    
    .nav-dropdown-menu a {
        justify-content: center;
        font-size: var(--text-lg);
        padding: var(--space-2) var(--space-4);
    }
}

/* ================================================================
   HERO SECTION
   ================================================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: var(--space-32) 0 var(--space-20);
    overflow: hidden;
}

/* Hero Background */
.hero-bg {
    position: absolute;
    inset: 0;
    z-index: var(--z-negative);
    background: var(--gradient-hero);
    overflow: hidden;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: var(--color-primary);
    top: -20%;
    left: -10%;
    animation: orb-float-1 15s ease-in-out infinite;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: var(--color-accent);
    bottom: -30%;
    right: -10%;
    animation: orb-float-2 18s ease-in-out infinite;
}

.orb-3 {
    width: 400px;
    height: 400px;
    background: var(--color-warm);
    top: 40%;
    right: 20%;
    animation: orb-float-3 20s ease-in-out infinite;
}

@keyframes orb-float-1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, 50px) scale(1.05); }
    66% { transform: translate(-20px, 30px) scale(0.95); }
}

@keyframes orb-float-2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(-40px, -30px) scale(1.1); }
    66% { transform: translate(20px, -50px) scale(0.9); }
}

@keyframes orb-float-3 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-30px, 40px) scale(1.08); }
}

/* Floating Shapes */
.floating-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.shape {
    position: absolute;
    opacity: 0.1;
}

.shape-1 {
    width: 60px;
    height: 60px;
    border: 2px solid var(--color-primary);
    border-radius: 50%;
    top: 15%;
    left: 10%;
    animation: shape-float 8s ease-in-out infinite;
}

.shape-2 {
    width: 40px;
    height: 40px;
    background: var(--color-accent);
    top: 25%;
    right: 15%;
    animation: shape-float 10s ease-in-out infinite reverse;
}

.shape-3 {
    width: 80px;
    height: 80px;
    border: 2px solid var(--color-warm);
    bottom: 30%;
    left: 8%;
    transform: rotate(45deg);
    animation: shape-rotate 15s linear infinite;
}

.shape-4 {
    width: 30px;
    height: 30px;
    background: var(--color-primary-light);
    border-radius: 50%;
    bottom: 20%;
    right: 25%;
    animation: shape-float 12s ease-in-out infinite;
}

.shape-5 {
    width: 50px;
    height: 50px;
    border: 2px solid var(--color-accent);
    border-radius: var(--radius-lg);
    top: 60%;
    left: 20%;
    animation: shape-rotate 20s linear infinite reverse;
}

@keyframes shape-float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-30px) rotate(5deg); }
}

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

/* Hero Container */
.hero-container {
    display: grid;
    gap: var(--space-12);
    align-items: center;
}

@media (min-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-16);
    }
}

/* Hero Content */
.hero-content {
    text-align: center;
}

@media (min-width: 1024px) {
    .hero-content {
        text-align: left;
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    color: var(--color-gray-300);
    margin-bottom: var(--space-6);
    backdrop-filter: blur(10px);
}

.badge-icon {
    font-size: 1.2em;
}

.hero-title {
    font-family: var(--font-display);
    font-size: var(--text-5xl);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-6);
}

.title-line {
    display: block;
}

.title-gradient {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 200% 200%;
    animation: gradient-shift 5s ease infinite;
}

@keyframes gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.hero-subtitle {
    font-size: var(--text-lg);
    color: var(--color-gray-400);
    max-width: 540px;
    margin: 0 auto var(--space-8);
}

@media (min-width: 1024px) {
    .hero-subtitle {
        margin: 0 0 var(--space-8);
    }
}

/* Hero CTA */
.hero-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-10);
}

@media (min-width: 1024px) {
    .hero-cta {
        align-items: flex-start;
    }
}

.btn-primary {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4) var(--space-8);
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-white);
    overflow: hidden;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow), var(--shadow-2xl);
}

.btn-primary .btn-content {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    position: relative;
    z-index: 1;
}

.btn-primary .btn-icon {
    display: flex;
}

.btn-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.6s ease;
}

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

.btn-glow {
    animation: btn-glow-pulse 3s ease-in-out infinite;
}

@keyframes btn-glow-pulse {
    0%, 100% { box-shadow: var(--shadow-lg), 0 0 20px rgba(47, 99, 230, 0.3); }
    50% { box-shadow: var(--shadow-lg), 0 0 40px rgba(47, 99, 230, 0.5); }
}

.btn-large {
    padding: var(--space-5) var(--space-10);
    font-size: var(--text-lg);
}

.cta-note {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

/* Hero Stats */
.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-6);
    flex-wrap: wrap;
}

@media (min-width: 1024px) {
    .hero-stats {
        justify-content: flex-start;
    }
}

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

.stat-number {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--color-white);
}

.stat-suffix {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--color-primary-light);
}

.stat-label {
    display: block;
    font-size: var(--text-xs);
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: var(--space-1);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--color-gray-700);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
}

.betty-showcase {
    position: relative;
    width: 100%;
    max-width: 500px;
}

.betty-container {
    position: relative;
    width: 280px;
    height: 280px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .betty-container {
        width: 360px;
        height: 360px;
    }
}

.betty-glow {
    position: absolute;
    inset: -20%;
    background: var(--gradient-glow);
    border-radius: 50%;
    animation: betty-glow-pulse 4s ease-in-out infinite;
}

@keyframes betty-glow-pulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.05); }
}

.betty-hero-image {
    position: relative;
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.4));
    animation: betty-float 6s ease-in-out infinite;
    z-index: 1;
}

@keyframes betty-float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-15px) rotate(2deg); }
    75% { transform: translateY(-10px) rotate(-2deg); }
}

/* Betty Particles */
.betty-particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
    animation: particle-float 3s ease-in-out infinite;
}

.particle:nth-child(1) {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
    background: var(--color-primary);
}

.particle:nth-child(2) {
    top: 20%;
    right: 15%;
    animation-delay: 0.5s;
    background: var(--color-accent);
}

.particle:nth-child(3) {
    bottom: 30%;
    left: 5%;
    animation-delay: 1s;
    background: var(--color-warm);
}

.particle:nth-child(4) {
    bottom: 15%;
    right: 10%;
    animation-delay: 1.5s;
    background: var(--color-primary-light);
}

.particle:nth-child(5) {
    top: 50%;
    right: 5%;
    animation-delay: 2s;
    background: var(--color-accent-light);
}

@keyframes particle-float {
    0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.6; }
    50% { transform: translate(10px, -20px) scale(1.2); opacity: 1; }
}

/* Chat Bubbles */
.chat-bubbles {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.chat-bubble {
    position: absolute;
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-2xl);
    font-size: var(--text-sm);
    color: var(--color-white);
    white-space: nowrap;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    animation: bubble-appear 0.5s ease forwards;
}

.chat-bubble p {
    margin: 0;
}

.bubble-avatar {
    font-size: 1.2em;
}

.bubble-1 {
    top: 5%;
    left: -10%;
    animation-delay: 1s;
}

.bubble-2 {
    top: 45%;
    right: -15%;
    animation-delay: 1.5s;
}

.bubble-3 {
    bottom: 10%;
    left: -5%;
    animation-delay: 2s;
}

@keyframes bubble-appear {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--space-8);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    color: var(--color-gray-500);
    font-size: var(--text-xs);
    animation: scroll-bounce 2s ease-in-out infinite;
}

.scroll-mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--color-gray-600);
    border-radius: var(--radius-full);
    position: relative;
}

.scroll-wheel {
    width: 4px;
    height: 8px;
    background: var(--color-primary);
    border-radius: var(--radius-full);
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll-wheel 1.5s ease-in-out infinite;
}

@keyframes scroll-bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

@keyframes scroll-wheel {
    0%, 100% { opacity: 1; transform: translateX(-50%) translateY(0); }
    50% { opacity: 0.5; transform: translateX(-50%) translateY(8px); }
}

/* ================================================================
   SECTION STYLES
   ================================================================ */
section {
    padding: var(--space-20) 0;
    position: relative;
}

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

.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto var(--space-16);
}

.section-badge {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    background: rgba(47, 99, 230, 0.1);
    border: 1px solid rgba(47, 99, 230, 0.2);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-primary-light);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-4);
}

.section-title {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--space-4);
}

.section-subtitle {
    font-size: var(--text-lg);
    color: var(--color-gray-400);
}

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

/* ================================================================
   TRANSFORMATION SECTION
   ================================================================ */
.transformation-section {
    background: linear-gradient(180deg, var(--color-gray-900) 0%, var(--color-gray-800) 100%);
}

.transformation-grid {
    display: grid;
    gap: var(--space-8);
    align-items: center;
}

@media (min-width: 1024px) {
    .transformation-grid {
        grid-template-columns: 1fr auto 1fr;
        gap: var(--space-10);
    }
}

.transformation-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    transition: all var(--transition-base);
}

.transformation-card:hover {
    border-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.before-card {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.05) 0%, transparent 100%);
    border-color: rgba(239, 68, 68, 0.1);
}

.after-card {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.05) 0%, transparent 100%);
    border-color: rgba(16, 185, 129, 0.1);
}

.card-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
}

.card-icon {
    font-size: var(--text-2xl);
}

.card-header h3 {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
}

.transformation-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.transformation-list li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-base);
    color: var(--color-gray-300);
}

.list-icon {
    font-size: var(--text-sm);
    flex-shrink: 0;
}

.transformation-arrow {
    display: none;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-8);
}

@media (min-width: 1024px) {
    .transformation-arrow {
        display: flex;
    }
}

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

.arrow-betty {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-4);
    animation: arrow-float 3s ease-in-out infinite;
}

@keyframes arrow-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.arrow-content span {
    display: block;
    font-size: var(--text-sm);
    color: var(--color-gray-400);
    max-width: 120px;
    text-align: center;
}

/* ================================================================
   HOW IT WORKS SECTION
   ================================================================ */
.how-it-works {
    background: var(--color-gray-900);
}

.steps-timeline {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
    max-width: 800px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .steps-timeline {
        gap: var(--space-4);
    }
}

.step-card {
    display: grid;
    gap: var(--space-6);
    padding: var(--space-8);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-2xl);
    transition: all var(--transition-base);
}

@media (min-width: 768px) {
    .step-card {
        grid-template-columns: auto auto 1fr;
        align-items: center;
    }
}

.step-card:hover {
    border-color: rgba(47, 99, 230, 0.3);
    background: rgba(47, 99, 230, 0.05);
    transform: translateX(10px);
}

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-number span {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.step-visual {
    display: flex;
    justify-content: center;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: rgba(47, 99, 230, 0.1);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
}

.step-content h3 {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    margin-bottom: var(--space-2);
}

.step-content p {
    color: var(--color-gray-400);
}

.step-connector {
    display: none;
    width: 2px;
    height: 40px;
    background: linear-gradient(180deg, var(--color-primary) 0%, transparent 100%);
    margin-left: 100px;
}

@media (min-width: 768px) {
    .step-connector {
        display: block;
    }
}

/* ================================================================
   WHY BETTY SECTION
   ================================================================ */
.why-betty {
    background: linear-gradient(180deg, var(--color-gray-900) 0%, var(--color-gray-800) 50%, var(--color-gray-900) 100%);
}

.features-grid {
    display: grid;
    gap: var(--space-6);
}

@media (min-width: 640px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

/* Glass Card */
.glass-card {
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-2xl);
    transition: all var(--transition-base);
}

.glass-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.feature-card {
    padding: var(--space-8);
    text-align: center;
}

.feature-icon-wrapper {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-6);
    background: linear-gradient(135deg, rgba(47, 99, 230, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
    border-radius: var(--radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon {
    font-size: 2.5rem;
}

.feature-card h3 {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    margin-bottom: var(--space-3);
}

.feature-card p {
    color: var(--color-gray-400);
    font-size: var(--text-sm);
}

/* ================================================================
   DEMO SECTION
   ================================================================ */
.demo-section {
    background: var(--color-gray-900);
}

.demo-wrapper {
    display: grid;
    gap: var(--space-12);
    align-items: center;
}

@media (min-width: 1024px) {
    .demo-wrapper {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-16);
    }
}

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

@media (min-width: 1024px) {
    .demo-content {
        text-align: left;
    }
}

.demo-content .section-title {
    margin-bottom: var(--space-6);
}

.demo-content p {
    color: var(--color-gray-400);
    margin-bottom: var(--space-8);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-6);
    background: transparent;
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-full);
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-primary);
    transition: all var(--transition-base);
}

.btn-secondary:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
}

/* Demo Chat Window */
.demo-chat {
    perspective: 1000px;
}

.chat-window {
    background: var(--color-gray-800);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
    transform: rotateY(-5deg) rotateX(5deg);
    transition: transform var(--transition-base);
}

.chat-window:hover {
    transform: rotateY(0) rotateX(0);
}

.chat-header-demo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
    background: var(--color-gray-700);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.chat-avatar {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.chat-info {
    display: flex;
    flex-direction: column;
}

.chat-name {
    font-weight: 600;
    color: var(--color-white);
}

.chat-status {
    font-size: var(--text-xs);
    color: var(--color-accent);
}

.chat-messages-demo {
    padding: var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    min-height: 300px;
}

.message {
    max-width: 85%;
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-xl);
    font-size: var(--text-sm);
}

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

.message p:last-child {
    margin-bottom: 0;
}

.user-message {
    align-self: flex-end;
    background: var(--color-primary);
    color: var(--color-white);
    border-bottom-right-radius: var(--radius-sm);
}

.betty-message {
    align-self: flex-start;
    background: var(--color-gray-700);
    color: var(--color-gray-100);
    border-bottom-left-radius: var(--radius-sm);
}

.typing-message {
    align-self: flex-start;
    background: var(--color-gray-700);
    padding: var(--space-4);
    border-radius: var(--radius-xl);
    border-bottom-left-radius: var(--radius-sm);
}

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

.typing-dots span {
    width: 8px;
    height: 8px;
    background: var(--color-gray-400);
    border-radius: 50%;
    animation: typing-bounce 1.4s ease-in-out infinite;
}

.typing-dots span:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-dots span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typing-bounce {
    0%, 60%, 100% { transform: translateY(0); }
    30% { transform: translateY(-6px); }
}

/* ================================================================
   STORIES SECTION
   ================================================================ */
.stories-section {
    background: linear-gradient(180deg, var(--color-gray-900) 0%, var(--color-gray-800) 100%);
}

.stories-carousel {
    display: grid;
    gap: var(--space-6);
}

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

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

.story-card {
    padding: var(--space-8);
    position: relative;
}

.story-quote {
    font-family: var(--font-display);
    font-size: 4rem;
    line-height: 1;
    color: var(--color-primary);
    opacity: 0.3;
    position: absolute;
    top: var(--space-4);
    left: var(--space-6);
}

.story-text {
    font-size: var(--text-base);
    color: var(--color-gray-300);
    margin-bottom: var(--space-6);
    font-style: italic;
    position: relative;
    z-index: 1;
}

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

.author-avatar {
    width: 44px;
    height: 44px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--color-white);
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-weight: 600;
    color: var(--color-white);
}

.author-detail {
    font-size: var(--text-xs);
    color: var(--color-gray-500);
}

/* ================================================================
   BLOG PREVIEW SECTION
   ================================================================ */
.blog-preview {
    background: var(--color-gray-900);
}

.blog-grid {
    display: grid;
    gap: var(--space-6);
    margin-bottom: var(--space-10);
}

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

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

.blog-card {
    overflow: hidden;
}

.blog-card-image {
    position: relative;
    height: 200px;
    background: linear-gradient(135deg, var(--color-gray-800) 0%, var(--color-gray-700) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.blog-placeholder-image {
    font-size: 4rem;
    opacity: 0.3;
}

.blog-category {
    position: absolute;
    top: var(--space-4);
    left: var(--space-4);
    padding: var(--space-1) var(--space-3);
    background: var(--color-primary);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-white);
    text-transform: uppercase;
}

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

.blog-card-content h3 {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 700;
    margin-bottom: var(--space-3);
    color: var(--color-white);
}

.blog-card-content p {
    font-size: var(--text-sm);
    color: var(--color-gray-400);
    margin-bottom: var(--space-4);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-meta {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
    font-size: var(--text-xs);
    color: var(--color-gray-500);
}

.blog-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-primary);
    transition: gap var(--transition-fast);
}

.blog-link:hover {
    gap: var(--space-3);
}

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

/* ================================================================
   FAQ SECTION
   ================================================================ */
.faq-section {
    background: linear-gradient(180deg, var(--color-gray-800) 0%, var(--color-gray-900) 100%);
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.faq-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-base);
}

.faq-item:hover {
    border-color: rgba(255, 255, 255, 0.1);
}

.faq-item.active {
    border-color: rgba(47, 99, 230, 0.3);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-5) var(--space-6);
    text-align: left;
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-white);
    transition: color var(--transition-fast);
}

.faq-question:hover {
    color: var(--color-primary-light);
}

.faq-icon {
    flex-shrink: 0;
    color: var(--color-primary);
    transition: transform var(--transition-base);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base), padding var(--transition-base);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 var(--space-6) var(--space-5);
    color: var(--color-gray-400);
    font-size: var(--text-sm);
    line-height: 1.7;
}

/* ================================================================
   NEWSLETTER SECTION
   ================================================================ */
.newsletter-section {
    background: var(--color-gray-900);
    padding: var(--space-16) 0;
}

.newsletter-wrapper {
    max-width: 700px;
    margin: 0 auto;
    padding: var(--space-10);
    text-align: center;
    background: linear-gradient(135deg, rgba(47, 99, 230, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
}

.newsletter-content {
    margin-bottom: var(--space-8);
}

.newsletter-icon {
    margin-bottom: var(--space-4);
}

.newsletter-betty {
    width: 80px;
    height: 80px;
    margin: 0 auto;
}

.newsletter-content h2 {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 700;
    margin-bottom: var(--space-3);
}

.newsletter-content p {
    color: var(--color-gray-400);
}

.newsletter-form .form-group {
    display: flex;
    gap: var(--space-3);
    max-width: 400px;
    margin: 0 auto var(--space-4);
}

.newsletter-form input {
    flex: 1;
    padding: var(--space-4);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    color: var(--color-white);
    transition: all var(--transition-fast);
}

.newsletter-form input::placeholder {
    color: var(--color-gray-500);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--color-primary);
    background: rgba(255, 255, 255, 0.08);
}

.newsletter-form .btn-primary {
    flex-shrink: 0;
}

.newsletter-note {
    font-size: var(--text-xs);
    color: var(--color-gray-500);
}

.newsletter-message {
    margin-top: var(--space-4);
    font-size: var(--text-sm);
}

.newsletter-message.success {
    color: var(--color-accent);
}

.newsletter-message.error {
    color: #ef4444;
}

/* ================================================================
   FINAL CTA SECTION
   ================================================================ */
.final-cta {
    background: var(--color-gray-900);
    padding: var(--space-24) 0;
}

.cta-wrapper {
    position: relative;
    text-align: center;
    padding: var(--space-16) var(--space-8);
    background: linear-gradient(135deg, rgba(47, 99, 230, 0.1) 0%, rgba(16, 185, 129, 0.05) 100%);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-3xl);
    overflow: hidden;
}

.cta-bg-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.cta-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
}

.cta-shape.shape-1 {
    width: 300px;
    height: 300px;
    background: var(--color-primary);
    top: -150px;
    left: -100px;
    filter: blur(60px);
}

.cta-shape.shape-2 {
    width: 200px;
    height: 200px;
    background: var(--color-accent);
    bottom: -100px;
    right: -50px;
    filter: blur(40px);
}

.cta-shape.shape-3 {
    width: 150px;
    height: 150px;
    background: var(--color-warm);
    top: 50%;
    right: 20%;
    filter: blur(50px);
}

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

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

.cta-betty img {
    width: 120px;
    height: 120px;
    margin: 0 auto;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
    animation: cta-betty-float 4s ease-in-out infinite;
}

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

.cta-content h2 {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    font-weight: 800;
    margin-bottom: var(--space-6);
}

.cta-content p {
    font-size: var(--text-lg);
    color: var(--color-gray-400);
    max-width: 500px;
    margin: 0 auto var(--space-4);
}

.cta-content .btn-primary {
    margin: var(--space-8) auto var(--space-4);
}

.cta-note {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

/* ================================================================
   FOOTER
   ================================================================ */
.footer {
    background: var(--color-black);
    padding: var(--space-16) 0 var(--space-8);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-main {
    display: grid;
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

@media (min-width: 768px) {
    .footer-main {
        grid-template-columns: 1.5fr 2fr;
    }
}

.footer-brand {
    max-width: 300px;
}

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

.footer-betty {
    width: 44px;
    height: 44px;
}

.footer-logo span {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-white);
}

.footer-brand p {
    font-size: var(--text-sm);
    color: var(--color-gray-400);
    margin-bottom: var(--space-6);
}

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

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-400);
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-3px);
}

.footer-links-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
}

@media (min-width: 640px) {
    .footer-links-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.footer-links-col h4 {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

.footer-links-col ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-links-col a {
    font-size: var(--text-sm);
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    padding-top: var(--space-8);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
}

.footer-bottom p {
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    margin-bottom: var(--space-2);
}

.footer-disclaimer {
    font-size: var(--text-xs);
    color: var(--color-gray-600);
    max-width: 600px;
    margin: 0 auto;
}

/* ================================================================
   WHATSAPP FLOATING BUTTON
   ================================================================ */
.whatsapp-float {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: var(--z-fixed);
    transition: all var(--transition-base);
}

.whatsapp-float:hover {
    transform: scale(1.1) translateY(-3px);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-float::before {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: var(--radius-full);
    background: #25D366;
    opacity: 0.3;
    animation: whatsapp-pulse 2s ease-in-out infinite;
}

@keyframes whatsapp-pulse {
    0%, 100% { transform: scale(1); opacity: 0.3; }
    50% { transform: scale(1.2); opacity: 0; }
}

.float-tooltip {
    position: absolute;
    right: calc(100% + var(--space-3));
    top: 50%;
    transform: translateY(-50%);
    padding: var(--space-2) var(--space-4);
    background: var(--color-gray-800);
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    color: var(--color-white);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
}

.whatsapp-float:hover .float-tooltip {
    opacity: 1;
    visibility: visible;
}

/* ================================================================
   ANIMATIONS ON SCROLL
   ================================================================ */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Staggered animations for child elements */
.animate-on-scroll:nth-child(1) { transition-delay: 0s; }
.animate-on-scroll:nth-child(2) { transition-delay: 0.1s; }
.animate-on-scroll:nth-child(3) { transition-delay: 0.2s; }
.animate-on-scroll:nth-child(4) { transition-delay: 0.3s; }
.animate-on-scroll:nth-child(5) { transition-delay: 0.4s; }
.animate-on-scroll:nth-child(6) { transition-delay: 0.5s; }

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

/* ================================================================
   RESPONSIVE ADJUSTMENTS
   ================================================================ */
@media (max-width: 640px) {
    .hero-stats {
        gap: var(--space-4);
    }
    
    .stat-divider {
        display: none;
    }
    
    .chat-bubbles {
        display: none;
    }
}

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