/* ========================================
   SWAPY® Landing Page - Modern Design
   ======================================== */

/* CSS Variables */
:root {
    --color-bg: #0a0a0a;
    --color-bg-secondary: #141414;
    --color-bg-card: #1a1a1a;
    --color-text: #ffffff;
    --color-text-muted: #a1a1aa;
    --color-text-secondary: #71717a;
    --color-border: #27272a;
    --color-border-light: #3f3f46;
    
    --color-lime: #a3e635;
    --color-lime-dark: #84cc16;
    --color-lime-glow: rgba(163, 230, 53, 0.3);
    
    --color-blue: #3b82f6;
    --color-purple: #a855f7;
    --color-orange: #f97316;
    --color-green: #22c55e;
    --color-yellow: #eab308;
    
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    --shadow-glow: 0 0 60px -12px var(--color-lime-glow);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Light Mode */
[data-theme="light"] {
    --color-bg: #ffffff;
    --color-bg-secondary: #f8fafc;
    --color-bg-card: #ffffff;
    --color-text: #0f172a;
    --color-text-muted: #64748b;
    --color-text-secondary: #94a3b8;
    --color-border: #e2e8f0;
    --color-border-light: #cbd5e1;
    --color-lime-glow: rgba(132, 204, 22, 0.25);
}

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

html {
    scroll-behavior: smooth;
}

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

/* ========================================
   Background Effects
   ======================================== */
.bg-gradient {
    position: fixed;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 80% at 50% -20%, rgba(163, 230, 53, 0.15), transparent),
        radial-gradient(ellipse 60% 60% at 100% 0%, rgba(59, 130, 246, 0.1), transparent),
        radial-gradient(ellipse 60% 60% at 0% 100%, rgba(168, 85, 247, 0.1), transparent);
    z-index: 0;
    pointer-events: none;
}

.bg-grid {
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    z-index: 0;
    pointer-events: none;
}

.bg-noise {
    position: fixed;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    opacity: 0.03;
    z-index: 0;
    pointer-events: none;
}

.bg-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(100px);
    z-index: 0;
    pointer-events: none;
    animation: float 20s ease-in-out infinite;
}

.glow-1 {
    width: 600px;
    height: 600px;
    background: rgba(163, 230, 53, 0.15);
    top: -200px;
    left: 50%;
    transform: translateX(-50%);
}

.glow-2 {
    width: 400px;
    height: 400px;
    background: rgba(59, 130, 246, 0.1);
    bottom: 20%;
    right: -100px;
    animation-delay: -5s;
}

.glow-3 {
    width: 300px;
    height: 300px;
    background: rgba(168, 85, 247, 0.1);
    bottom: -100px;
    left: 10%;
    animation-delay: -10s;
}

/* Light mode background adjustments */
[data-theme="light"] .bg-gradient {
    background: 
        radial-gradient(ellipse 80% 80% at 50% -20%, rgba(132, 204, 22, 0.15), transparent),
        radial-gradient(ellipse 60% 60% at 100% 0%, rgba(59, 130, 246, 0.08), transparent),
        radial-gradient(ellipse 60% 60% at 0% 100%, rgba(168, 85, 247, 0.08), transparent);
}

[data-theme="light"] .bg-grid {
    background-image:
        linear-gradient(to right, rgba(0, 0, 0, 0.03) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(0, 0, 0, 0.03) 1px, transparent 1px);
}

[data-theme="light"] .bg-noise {
    opacity: 0.015;
}

[data-theme="light"] .bg-glow {
    opacity: 0.5;
}

[data-theme="light"] .glow-1 {
    background: rgba(132, 204, 22, 0.12);
}

[data-theme="light"] .glow-2 {
    background: rgba(59, 130, 246, 0.08);
}

[data-theme="light"] .glow-3 {
    background: rgba(168, 85, 247, 0.08);
}

[data-theme="light"] .particle {
    background: var(--color-lime-dark);
}

/* Particles */
.particles {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--color-lime);
    border-radius: 50%;
    opacity: 0.3;
    animation: particle-float 15s linear infinite;
}

.particle:nth-child(1) { left: 10%; animation-delay: 0s; }
.particle:nth-child(2) { left: 30%; animation-delay: -3s; }
.particle:nth-child(3) { left: 50%; animation-delay: -6s; }
.particle:nth-child(4) { left: 70%; animation-delay: -9s; }
.particle:nth-child(5) { left: 90%; animation-delay: -12s; }

@keyframes particle-float {
    0% { transform: translateY(100vh) scale(0); opacity: 0; }
    10% { opacity: 0.3; }
    90% { opacity: 0.3; }
    100% { transform: translateY(-100vh) scale(1); opacity: 0; }
}

@keyframes float {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-30px); }
}

/* ========================================
   Navigation
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 2rem;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
}

[data-theme="light"] .navbar.scrolled {
    background: rgba(255, 255, 255, 0.85);
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    font-size: 1.25rem;
}

.nav-logo img {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
}

.nav-logo sup {
    font-size: 0.6rem;
    color: var(--color-lime);
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--color-text);
}

.nav-actions {
    display: flex;
    align-items: center;
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    background: var(--color-lime);
    color: #000;
    border-radius: var(--radius-full);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 600;
    transition: var(--transition);
}

.nav-cta:hover {
    background: var(--color-lime-dark);
    transform: translateY(-2px);
}

.nav-cta i {
    font-size: 1rem;
}

/* Theme Toggle */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    color: var(--color-text-muted);
    cursor: pointer;
    transition: var(--transition);
    margin-right: 1rem;
}

.theme-toggle:hover {
    border-color: var(--color-lime);
    color: var(--color-lime);
}

.theme-toggle i {
    font-size: 1.125rem;
}

.theme-toggle .icon-sun {
    display: none;
}

.theme-toggle .icon-moon {
    display: block;
}

[data-theme="light"] .theme-toggle .icon-sun {
    display: block;
}

[data-theme="light"] .theme-toggle .icon-moon {
    display: none;
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 8rem 2rem 4rem;
    max-width: 1400px;
    margin: 0 auto;
    gap: 4rem;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.launch-badge {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(163, 230, 53, 0.1);
    border: 1px solid rgba(163, 230, 53, 0.3);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-lime);
    margin-bottom: 2rem;
    overflow: hidden;
}

.badge-glow {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(163, 230, 53, 0.2), transparent);
    animation: badge-shine 3s linear infinite;
}

@keyframes badge-shine {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.title-line {
    display: block;
}

.gradient-text {
    background: linear-gradient(135deg, var(--color-lime) 0%, var(--color-lime-dark) 50%, var(--color-green) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    border-radius: var(--radius-full);
    font-size: 0.9375rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--color-lime);
    color: #000;
}

.btn-primary:hover {
    background: var(--color-lime-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-secondary {
    background: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover {
    background: var(--color-bg-card);
    border-color: var(--color-border-light);
}

.btn-glow {
    box-shadow: var(--shadow-glow);
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

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

.stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-text);
}

.stat-label {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

/* Hero Visual - Phone Mockup */
.hero-visual {
    flex: 1;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 600px;
}

.phone-mockup {
    position: relative;
    z-index: 2;
}

.phone-frame {
    width: 280px;
    height: 580px;
    background: linear-gradient(180deg, #2a2a2a 0%, #1a1a1a 100%);
    border-radius: 40px;
    padding: 12px;
    box-shadow: 
        0 50px 100px -20px rgba(0, 0, 0, 0.5),
        0 30px 60px -30px rgba(0, 0, 0, 0.3),
        inset 0 0 0 1px rgba(255, 255, 255, 0.1);
    position: relative;
}

.phone-notch {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 28px;
    background: #000;
    border-radius: 0 0 16px 16px;
    z-index: 10;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, #1a1a1a 0%, #0f0f0f 100%);
    border-radius: 32px;
    padding: 1.5rem 1rem;
    overflow: hidden;
}

.screen-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    margin-top: 1rem;
}

.greeting {
    font-size: 1.125rem;
    font-weight: 600;
}

.points-badge {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.375rem 0.75rem;
    background: rgba(163, 230, 53, 0.15);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-lime);
}

.points-badge i {
    color: var(--color-yellow);
}

.screen-card {
    background: var(--color-bg-card);
    border-radius: var(--radius-md);
    padding: 1rem;
    margin-bottom: 0.75rem;
    border: 1px solid var(--color-border);
}

.savings-card {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.card-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--color-lime), var(--color-green));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
    font-size: 1.25rem;
}

.card-content {
    flex: 1;
}

.card-label {
    font-size: 0.7rem;
    color: var(--color-text-secondary);
    display: block;
}

.card-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-lime);
}

.card-trend {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.75rem;
    font-weight: 600;
}

.card-trend.positive {
    color: var(--color-green);
}

.dwelling-card {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.dwelling-icon {
    font-size: 1.5rem;
}

.dwelling-info {
    flex: 1;
}

.dwelling-name {
    font-size: 0.875rem;
    font-weight: 600;
    display: block;
}

.dwelling-address {
    font-size: 0.7rem;
    color: var(--color-text-secondary);
}

.dwelling-status {
    color: var(--color-green);
    font-size: 1.25rem;
}

.screen-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.action-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.375rem;
    padding: 0.75rem 0.5rem;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.65rem;
    color: var(--color-text-muted);
}

.action-btn i {
    font-size: 1.25rem;
    color: var(--color-lime);
}

.phone-reflection {
    position: absolute;
    bottom: -60%;
    left: 50%;
    transform: translateX(-50%) scaleY(-1);
    width: 280px;
    height: 580px;
    background: linear-gradient(180deg, rgba(42, 42, 42, 0.3) 0%, transparent 50%);
    border-radius: 40px;
    opacity: 0.15;
    filter: blur(10px);
    z-index: 1;
}

@media (max-width: 480px) {
    .phone-notch {
        width: 80px;
        height: 24px;
    }
    
    .phone-frame {
        border-radius: 32px;
        padding: 10px;
    }
    
    .phone-screen {
        border-radius: 26px;
    }
    
    .phone-reflection {
        width: 240px;
        height: 500px;
    }
}

[data-theme="light"] .phone-frame {
    background: linear-gradient(180deg, #e2e8f0 0%, #cbd5e1 100%);
    box-shadow: 
        0 50px 100px -20px rgba(0, 0, 0, 0.15),
        0 30px 60px -30px rgba(0, 0, 0, 0.1),
        inset 0 0 0 1px rgba(255, 255, 255, 0.5);
}

[data-theme="light"] .phone-screen {
    background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
}

[data-theme="light"] .phone-reflection {
    background: linear-gradient(180deg, rgba(226, 232, 240, 0.3) 0%, transparent 50%);
}

[data-theme="light"] .floating-card {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

/* Floating Cards */
.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: rgba(26, 26, 26, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.8rem;
    font-weight: 600;
    animation: float-card 6s ease-in-out infinite;
    z-index: 3;
}

.floating-card i {
    font-size: 1.25rem;
}

.text-yellow { color: var(--color-yellow); }
.text-orange { color: var(--color-orange); }
.text-lime { color: var(--color-lime); }

.float-1 {
    top: 15%;
    right: 0;
    animation-delay: 0s;
}

.float-2 {
    top: 50%;
    left: 0;
    animation-delay: -2s;
}

.float-3 {
    bottom: 20%;
    right: 5%;
    animation-delay: -4s;
}

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

/* ========================================
   Sections Common Styles
   ======================================== */
section {
    position: relative;
    z-index: 1;
}

.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 6rem 2rem;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-lime);
    margin-bottom: 1.5rem;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* ========================================
   Features Section
   ======================================== */
.features {
    background: linear-gradient(180deg, transparent 0%, rgba(10, 10, 10, 0.5) 50%, transparent 100%);
}

[data-theme="light"] .features {
    background: linear-gradient(180deg, transparent 0%, rgba(132, 204, 22, 0.03) 50%, transparent 100%);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.feature-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: var(--transition);
    opacity: 0;
    transform: translateY(30px);
}

.feature-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.feature-card:hover {
    border-color: var(--color-border-light);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px -20px rgba(0, 0, 0, 0.3);
}

.feature-large {
    grid-column: span 2;
}

.feature-icon-wrap {
    margin-bottom: 1.5rem;
}

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.gradient-lime {
    background: linear-gradient(135deg, var(--color-lime), var(--color-green));
    color: #000;
}

.gradient-blue {
    background: linear-gradient(135deg, var(--color-blue), #60a5fa);
    color: #fff;
}

.gradient-purple {
    background: linear-gradient(135deg, var(--color-purple), #c084fc);
    color: #fff;
}

.gradient-orange {
    background: linear-gradient(135deg, var(--color-orange), #fb923c);
    color: #fff;
}

.gradient-green {
    background: linear-gradient(135deg, var(--color-green), #4ade80);
    color: #fff;
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.feature-card p {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

.feature-tags {
    display: flex;
    gap: 0.5rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.tag {
    padding: 0.375rem 0.75rem;
    background: rgba(163, 230, 53, 0.1);
    border: 1px solid rgba(163, 230, 53, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    color: var(--color-lime);
}

.feature-preview {
    margin-top: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.offer-mini, .house-mini {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-sm);
}

.offer-logo {
    font-size: 1.25rem;
}

.offer-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.offer-name {
    font-size: 0.8rem;
    font-weight: 600;
}

.offer-save {
    font-size: 0.75rem;
    color: var(--color-green);
    font-weight: 600;
}

.house-mini span:first-child {
    font-size: 1.25rem;
}

.house-mini span:last-child {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* ========================================
   How It Works Section
   ======================================== */
.how-it-works {
    overflow: hidden;
}

.steps-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    position: relative;
}

.step {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 2rem;
    align-items: center;
    padding: 2rem;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    opacity: 0;
    transform: translateY(30px);
}

.step.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.step-number {
    font-size: 4rem;
    font-weight: 900;
    color: var(--color-border-light);
    line-height: 1;
}

.step-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.step-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--color-lime), var(--color-green));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: #000;
}

.step-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
}

.step-content p {
    font-size: 1rem;
    color: var(--color-text-muted);
    max-width: 400px;
}

.step-visual {
    width: 200px;
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-connector {
    height: 50px;
    padding: 0 3rem;
}

.step-connector svg {
    width: 100%;
    height: 100%;
}

/* Step Animations */
.scan-animation {
    position: relative;
    width: 100px;
    height: 130px;
}

.scan-doc {
    width: 100%;
    height: 100%;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    position: relative;
    overflow: hidden;
}

.scan-line {
    position: absolute;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--color-lime);
    box-shadow: 0 0 20px var(--color-lime);
    animation: scan 2s ease-in-out infinite;
}

@keyframes scan {
    0%, 100% { top: 0; }
    50% { top: 100%; }
}

.compare-animation {
    display: flex;
    gap: 0.5rem;
    align-items: flex-end;
    height: 100px;
}

.compare-bar {
    width: 40px;
    background: var(--color-border);
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    animation: grow-bar 2s ease-in-out infinite;
}

.bar-1 { height: 60%; animation-delay: 0s; }
.bar-2 { height: 90%; background: var(--color-lime); animation-delay: 0.3s; }
.bar-3 { height: 75%; animation-delay: 0.6s; }

@keyframes grow-bar {
    0%, 100% { transform: scaleY(1); }
    50% { transform: scaleY(0.8); }
}

.reward-animation {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.reward-animation > i {
    font-size: 3rem;
    color: var(--color-lime);
}

.coins {
    display: flex;
    gap: 0.5rem;
}

.coin {
    animation: bounce 1s ease-in-out infinite;
}

.coin:nth-child(1) { animation-delay: 0s; }
.coin:nth-child(2) { animation-delay: 0.2s; }
.coin:nth-child(3) { animation-delay: 0.4s; }

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

/* ========================================
   Zero Calls Section
   ======================================== */
.zero-calls {
    overflow: hidden;
}

.zero-calls-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.zero-calls-content .section-tag {
    margin-bottom: 1.5rem;
}

.zero-calls-content .section-title {
    text-align: left;
    margin-bottom: 1.5rem;
}

.zero-calls-content .section-subtitle {
    max-width: 100%;
}

.zero-calls-content .section-subtitle strong {
    color: var(--color-lime);
}

.zero-calls-features {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-top: 2.5rem;
}

.zc-feature {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.zc-feature:hover {
    border-color: var(--color-border-light);
    transform: translateX(8px);
}

.zc-icon {
    width: 48px;
    height: 48px;
    background: rgba(239, 68, 68, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: #ef4444;
    flex-shrink: 0;
}

.zc-feature:nth-child(3) .zc-icon,
.zc-feature:nth-child(4) .zc-icon {
    background: rgba(163, 230, 53, 0.1);
    color: var(--color-lime);
}

.zc-text {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.zc-text strong {
    font-size: 0.9375rem;
    color: var(--color-text);
}

.zc-text span {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

/* Visual Side */
.zero-calls-visual {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 2rem;
}

.phone-block {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
    animation: slide-in-block 0.5s ease-out backwards;
}

.phone-block:nth-child(1) { animation-delay: 0.1s; }
.phone-block:nth-child(2) { animation-delay: 0.2s; }
.phone-block:nth-child(3) { animation-delay: 0.3s; }

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

.phone-block::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent 0%, rgba(239, 68, 68, 0.03) 100%);
    pointer-events: none;
}

.block-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.block-icon.rejected {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
}

.block-lines {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.block-line {
    height: 8px;
    background: var(--color-border);
    border-radius: var(--radius-full);
}

.block-line.short {
    width: 60%;
    height: 6px;
}

.block-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: #ef4444;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.approval-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: linear-gradient(135deg, rgba(163, 230, 53, 0.1), rgba(132, 204, 22, 0.15));
    border: 2px solid var(--color-lime);
    border-radius: var(--radius-lg);
    margin-top: 1rem;
    animation: pulse-badge 2s ease-in-out infinite;
}

@keyframes pulse-badge {
    0%, 100% { box-shadow: 0 0 0 0 rgba(163, 230, 53, 0.3); }
    50% { box-shadow: 0 0 20px 5px rgba(163, 230, 53, 0.15); }
}

.approval-badge i {
    font-size: 1.5rem;
    color: var(--color-lime);
}

.approval-badge span {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-lime);
}

/* Light mode adjustments */
[data-theme="light"] .zc-icon {
    background: rgba(239, 68, 68, 0.08);
}

[data-theme="light"] .zc-feature:nth-child(3) .zc-icon,
[data-theme="light"] .zc-feature:nth-child(4) .zc-icon {
    background: rgba(132, 204, 22, 0.1);
}

[data-theme="light"] .phone-block::after {
    background: linear-gradient(90deg, transparent 0%, rgba(239, 68, 68, 0.02) 100%);
}

[data-theme="light"] .block-icon.rejected {
    background: rgba(239, 68, 68, 0.1);
}

/* Responsive */
@media (max-width: 1024px) {
    .zero-calls-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .zero-calls-content .section-title,
    .zero-calls-content .section-subtitle {
        text-align: center;
    }
    
    .zero-calls-content .section-tag {
        display: inline-flex;
        margin-left: auto;
        margin-right: auto;
    }
    
    .zero-calls-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .zero-calls-features {
        width: 100%;
    }
    
    .zero-calls-visual {
        padding: 1rem 0;
    }
}

@media (max-width: 768px) {
    .zc-feature {
        padding: 0.875rem 1rem;
    }
    
    .zc-icon {
        width: 40px;
        height: 40px;
        font-size: 1.125rem;
    }
    
    .zc-text strong {
        font-size: 0.875rem;
    }
    
    .zc-text span {
        font-size: 0.75rem;
    }
    
    .phone-block {
        padding: 1rem;
    }
    
    .block-label {
        font-size: 0.65rem;
    }
}

/* ========================================
   Rewards Section
   ======================================== */
.rewards {
    background: linear-gradient(180deg, transparent 0%, rgba(163, 230, 53, 0.03) 50%, transparent 100%);
}

.rewards-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.rewards-cards {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.reward-card {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    opacity: 0;
    transform: translateX(-30px);
}

.reward-card.animate-in {
    opacity: 1;
    transform: translateX(0);
}

.reward-card:hover {
    border-color: var(--color-lime);
    transform: translateX(10px);
}

.reward-brand {
    width: 80px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 700;
    border-radius: var(--radius-sm);
}

.reward-brand.amazon {
    background: #ff9900;
    color: #000;
}

.amazon-logo {
    width: 60px;
}

.reward-brand.mediaworld {
    background: #e50000;
    color: #fff;
    font-size: 0.7rem;
}

.reward-brand.carrefour {
    background: #004e9f;
    color: #fff;
    font-size: 0.75rem;
}

.reward-value {
    flex: 1;
    font-size: 1.25rem;
    font-weight: 700;
}

.reward-points {
    font-size: 0.875rem;
    color: var(--color-lime);
    font-weight: 500;
}

.rewards-info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.info-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    opacity: 0;
    transform: translateX(30px);
}

.info-card.animate-in {
    opacity: 1;
    transform: translateX(0);
}

.info-card:hover {
    border-color: var(--color-border-light);
}

.info-icon {
    width: 48px;
    height: 48px;
    background: rgba(163, 230, 53, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--color-lime);
}

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

.info-points {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-lime);
}

.info-action {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.level-progression {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 4rem;
    padding: 2rem;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
}

.level {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-secondary);
}

.level i {
    font-size: 2rem;
}

.level.active {
    color: #cd7f32;
}

.level.silver {
    color: #c0c0c0;
}

.level.gold {
    color: #ffd700;
}

.level-bar {
    flex: 1;
    height: 8px;
    background: var(--color-border);
    border-radius: var(--radius-full);
    overflow: hidden;
    max-width: 150px;
}

.level-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--color-lime), var(--color-green));
    border-radius: var(--radius-full);
    transition: width 1s ease-out;
}

/* ========================================
   Waitlist Section
   ======================================== */
.waitlist {
    padding: 2rem 0 6rem;
}

.waitlist-card {
    position: relative;
    background: linear-gradient(135deg, var(--color-bg-card) 0%, var(--color-bg-secondary) 100%);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 4rem;
    text-align: center;
    overflow: hidden;
}

.waitlist-glow {
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 400px;
    background: radial-gradient(ellipse, rgba(163, 230, 53, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

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

.waitlist-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 2rem;
    background: linear-gradient(135deg, var(--color-lime), var(--color-green));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: #000;
}

.waitlist-card h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.waitlist-card > .waitlist-content > p {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    max-width: 500px;
    margin: 0 auto 2rem;
}

.waitlist-form {
    display: flex;
    gap: 1rem;
    max-width: 500px;
    margin: 0 auto 2rem;
}

.input-group {
    flex: 1;
    position: relative;
}

.input-group i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-secondary);
    font-size: 1.25rem;
}

.input-group input {
    width: 100%;
    padding: 1rem 1rem 1rem 3rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: 1rem;
    color: var(--color-text);
    outline: none;
    transition: var(--transition);
}

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

.input-group input:focus {
    border-color: var(--color-lime);
    box-shadow: 0 0 0 3px rgba(163, 230, 53, 0.1);
}

.waitlist-trust {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.trust-item i {
    color: var(--color-lime);
}

/* ========================================
   Footer
   ======================================== */
.footer {
    position: relative;
    z-index: 1;
    border-top: 1px solid var(--color-border);
    background: var(--color-bg-secondary);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
    display: flex;
    justify-content: space-between;
    gap: 4rem;
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-logo img {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
}

.footer-logo sup {
    font-size: 0.6rem;
    color: var(--color-lime);
}

.footer-tagline {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
}

.footer-links {
    display: flex;
    gap: 4rem;
}

.footer-col h4 {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
    color: var(--color-text);
}

.footer-col a {
    display: block;
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    margin-bottom: 0.75rem;
    transition: var(--transition);
}

.footer-col a:hover {
    color: var(--color-lime);
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
    border-top: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-company p {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    margin-bottom: 0.25rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    color: var(--color-text-muted);
    font-size: 1.25rem;
    transition: var(--transition);
}

.footer-social a:hover {
    border-color: var(--color-lime);
    color: var(--color-lime);
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1024px) {
    .hero {
        flex-direction: column;
        padding-top: 6rem;
        gap: 3rem;
    }
    
    .hero-content {
        text-align: center;
        max-width: 100%;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-visual {
        min-height: 500px;
    }
    
    .floating-card {
        display: none;
    }
    
    .features-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .feature-large {
        grid-column: span 2;
        grid-row: span 1;
    }
    
    .rewards-showcase {
        grid-template-columns: 1fr;
    }
    
    .footer-container {
        flex-direction: column;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .nav-container {
        padding: 0;
    }
    
    .nav-logo span {
        display: none;
    }
    
    .nav-cta span {
        display: none;
    }
    
    .nav-cta {
        padding: 0.625rem;
        border-radius: var(--radius-full);
    }
    
    .nav-cta i {
        margin: 0;
    }
    
    .theme-toggle {
        width: 36px;
        height: 36px;
        margin-right: 0.5rem;
    }
    
    .navbar {
        padding: 0.75rem 1rem;
    }
    
    .hero {
        padding-top: 5rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .stat-divider {
        display: none;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .feature-large {
        grid-column: span 1;
    }
    
    .step {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .step-number {
        font-size: 3rem;
    }
    
    .step-content {
        align-items: center;
    }
    
    .step-content p {
        text-align: center;
    }
    
    .step-visual {
        display: none;
    }
    
    .step-connector {
        display: none;
    }
    
    .level-progression {
        flex-wrap: wrap;
    }
    
    .level-bar {
        display: none;
    }
    
    .waitlist-card {
        padding: 2rem;
    }
    
    .waitlist-form {
        flex-direction: column;
    }
    
    .waitlist-trust {
        flex-direction: column;
        gap: 1rem;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 2rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .section-container {
        padding: 4rem 1rem;
    }
    
    .phone-frame {
        width: 240px;
        height: 500px;
    }
    
    .phone-screen {
        padding: 1.25rem 0.75rem;
    }
    
    .screen-header {
        margin-top: 0.75rem;
        margin-bottom: 1rem;
    }
    
    .greeting {
        font-size: 1rem;
    }
    
    .points-badge {
        padding: 0.25rem 0.5rem;
        font-size: 0.65rem;
        gap: 0.15rem;
    }
    
    .points-badge i {
        font-size: 0.7rem;
    }
    
    .screen-card {
        padding: 0.75rem;
        margin-bottom: 0.5rem;
    }
    
    .card-icon {
        width: 32px;
        height: 32px;
        font-size: 1rem;
    }
    
    .card-label {
        font-size: 0.6rem;
    }
    
    .card-value {
        font-size: 1rem;
    }
    
    .card-trend {
        font-size: 0.65rem;
    }
    
    .dwelling-icon {
        font-size: 1.25rem;
    }
    
    .dwelling-name {
        font-size: 0.75rem;
    }
    
    .dwelling-address {
        font-size: 0.6rem;
    }
    
    .dwelling-status {
        font-size: 1rem;
    }
    
    .screen-actions {
        gap: 0.375rem;
        margin-top: 0.75rem;
    }
    
    .action-btn {
        padding: 0.5rem 0.25rem;
        font-size: 0.55rem;
    }
    
    .action-btn i {
        font-size: 1rem;
    }
    
    .btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.875rem;
    }
}

/* Animation States */
.feature-card,
.step,
.reward-card,
.info-card {
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

/* Success Popup */
.popup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.popup-overlay.active {
    opacity: 1;
    visibility: visible;
}

.popup-content {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 3rem;
    max-width: 450px;
    width: 90%;
    text-align: center;
    transform: scale(0.9) translateY(20px);
    transition: var(--transition);
    position: relative;
}

.popup-overlay.active .popup-content {
    transform: scale(1) translateY(0);
}

.popup-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    color: var(--color-text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.popup-close:hover {
    border-color: var(--color-text);
    color: var(--color-text);
}

.popup-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--color-lime), var(--color-green));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: #000;
    animation: success-bounce 0.6s ease-out;
}

@keyframes success-bounce {
    0% { transform: scale(0); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

.popup-content h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.popup-content p {
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.popup-bonus {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: rgba(163, 230, 53, 0.1);
    border: 1px solid rgba(163, 230, 53, 0.3);
    border-radius: var(--radius-full);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-lime);
    margin-bottom: 1.5rem;
}

.popup-bonus i {
    font-size: 1.25rem;
}

[data-theme="light"] .popup-overlay {
    background: rgba(255, 255, 255, 0.8);
}

[data-theme="light"] .popup-content {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
}

/* Form Loading State */
.btn.loading {
    pointer-events: none;
    opacity: 0.7;
}

.btn.loading span {
    visibility: hidden;
}

.btn.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.btn {
    position: relative;
}