/* PerkyLoop Website Styles */

/* ===== CSS Variables ===== */
:root {
    /* Primary Colors */
    --primary: #8b5cf6;
    --primary-dark: #7c3aed;
    --primary-pale: #f3e8ff;
    
    /* Secondary Colors */
    --secondary: #6366f1;
    --secondary-dark: #4f46e5;
    
    /* Brand Gradients */
    --gradient-sunset: linear-gradient(135deg, #f97316 0%, #ec4899 50%, #8b5cf6 100%);
    --gradient-ocean: linear-gradient(135deg, #06b6d4 0%, #3b82f6 50%, #8b5cf6 100%);
    --gradient-forest: linear-gradient(135deg, #10b981 0%, #059669 50%, #047857 100%);
    --gradient-fire: linear-gradient(135deg, #f59e0b 0%, #ef4444 50%, #dc2626 100%);
    --gradient-business: linear-gradient(135deg, #f97316 0%, #fb923c 100%);
    
    /* UI Colors */
    --surface: #ffffff;
    --surface-elevated: #fafafa;
    --background: #f9fafb;
    
    /* Text Colors */
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --text-tertiary: #9ca3af;
    
    /* Borders */
    --border: #e5e7eb;
    --border-light: #f3f4f6;
    
    /* Status Colors */
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --info: #3b82f6;
    
    /* Feature Colors */
    --purple: #8b5cf6;
    --orange: #f97316;
    --teal: #14b8a6;
    --blue: #3b82f6;
    --green: #10b981;
    --pink: #ec4899;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Font Weights */
    --font-light: 300;
    --font-regular: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    --font-extrabold: 800;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
}

/* ===== Reset & Base Styles ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--surface);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

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

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
}

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-light);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: var(--font-bold);
    font-size: 1.25rem;
    color: var(--text-primary);
}

.logo-icon {
    height: 48px;
    width: auto;
    display: block;
}

.logo-text {
    line-height: 1;
    display: flex;
    align-items: center;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-links a {
    color: var(--text-secondary);
    font-weight: var(--font-medium);
    transition: color var(--transition-base);
}

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

.nav-link-business {
    color: var(--orange) !important;
}

.btn-nav {
    background: var(--gradient-sunset);
    color: #ffffff !important;
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius-full);
    font-weight: var(--font-bold);
    font-size: 0.9375rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: #ffffff !important;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    padding: 0.5rem;
}

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

.mobile-menu {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: white;
    border-bottom: 1px solid var(--border);
    padding: var(--spacing-md);
    flex-direction: column;
    gap: var(--spacing-sm);
    z-index: 999;
}

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

.mobile-menu a {
    color: var(--text-secondary);
    font-weight: var(--font-medium);
    padding: 0.75rem 0;
}

.btn-mobile-menu {
    background: var(--gradient-sunset);
    color: white;
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-full);
    font-weight: var(--font-semibold);
    text-align: center;
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-full);
    font-weight: var(--font-semibold);
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--gradient-sunset);
    background-size: 200% 200%;
    color: white;
    box-shadow: 0 10px 30px -5px rgba(249, 115, 22, 0.4);
    position: relative;
    overflow: hidden;
    animation: gradientSlide 3s ease infinite;
}

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

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

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 20px 40px -10px rgba(249, 115, 22, 0.5);
}

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

.btn-secondary {
    background: white;
    color: var(--primary);
    border: 2px solid var(--primary);
}

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

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: white;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-icon {
    font-size: 1.25rem;
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    padding-top: 140px;
    padding-bottom: 120px;
    overflow: hidden;
    background: linear-gradient(180deg, #fafafa 0%, #ffffff 100%);
}

.hero-gradient {
    position: absolute;
    top: -50%;
    left: -10%;
    right: -10%;
    height: 120%;
    background: var(--gradient-sunset);
    opacity: 0.08;
    z-index: -1;
    animation: gradientShift 15s ease infinite;
    filter: blur(60px);
}

@keyframes gradientShift {
    0%, 100% {
        transform: translate(0, 0) scale(1) rotate(0deg);
    }
    33% {
        transform: translate(5%, -5%) scale(1.1) rotate(5deg);
    }
    66% {
        transform: translate(-5%, 5%) scale(1.05) rotate(-3deg);
    }
}

/* Floating decorative elements */
.hero::before,
.hero::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.15;
    z-index: -1;
    animation: float 20s ease-in-out infinite;
}

.hero::before {
    width: 500px;
    height: 500px;
    background: linear-gradient(135deg, #ec4899, #8b5cf6);
    top: 10%;
    left: -10%;
    animation-delay: -5s;
}

.hero::after {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, #f97316, #ec4899);
    bottom: 10%;
    right: -5%;
    animation-delay: -10s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    33% {
        transform: translate(30px, -30px) rotate(120deg);
    }
    66% {
        transform: translate(-20px, 20px) rotate(240deg);
    }
}

/* Floating Decorative Shapes */
.floating-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
    pointer-events: none;
}

.shape {
    position: absolute;
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    opacity: 0.08;
    filter: blur(2px);
}

.shape-1 {
    width: 150px;
    height: 150px;
    background: linear-gradient(135deg, #ec4899, #8b5cf6);
    top: 15%;
    left: 10%;
    animation: float 15s ease-in-out infinite;
}

.shape-2 {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #f97316, #ec4899);
    top: 60%;
    left: 80%;
    animation: float 18s ease-in-out infinite reverse;
    animation-delay: -5s;
}

.shape-3 {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, #8b5cf6, #06b6d4);
    top: 40%;
    left: 5%;
    animation: float 20s ease-in-out infinite;
    animation-delay: -10s;
}

.shape-4 {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #10b981, #06b6d4);
    top: 25%;
    right: 15%;
    animation: float 12s ease-in-out infinite;
    animation-delay: -3s;
}

.shape-5 {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, #f59e0b, #f97316);
    bottom: 20%;
    right: 25%;
    animation: float 16s ease-in-out infinite reverse;
    animation-delay: -8s;
}

.gradient-business {
    background: var(--gradient-business);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    position: relative;
    z-index: 10;
}

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

.hero-badge {
    display: inline-block;
    width: fit-content;
    background: var(--gradient-sunset);
    background-size: 200% 200%;
    color: white;
    padding: 0.375rem 0.875rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: var(--font-bold);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.3);
    animation: gradientSlide 3s ease infinite, badge-bounce 2s ease infinite;
}

@keyframes badge-bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
}

.hero-title {
    font-size: 3.75rem;
    font-weight: var(--font-extrabold);
    line-height: 1.1;
    letter-spacing: -0.03em;
    text-shadow: 0 2px 20px rgba(139, 92, 246, 0.1);
}

.gradient-text {
    background: var(--gradient-sunset);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientFlow 8s ease infinite;
    display: inline-block;
    position: relative;
}

.gradient-text::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: -10px;
    height: 4px;
    background: var(--gradient-sunset);
    border-radius: 2px;
    opacity: 0.5;
    animation: shimmer 3s ease infinite;
}

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

@keyframes shimmer {
    0%, 100% {
        opacity: 0.3;
        transform: scaleX(0.8);
    }
    50% {
        opacity: 0.8;
        transform: scaleX(1);
    }
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 90%;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    align-items: center;
}

.btn-icon {
    font-size: 1.25rem;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.btn:hover .btn-icon {
    transform: scale(1.2) rotate(10deg);
}

.hero-stats {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
    padding-top: var(--spacing-md);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    padding: var(--spacing-lg);
    border-radius: var(--radius-2xl);
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 8px 32px rgba(139, 92, 246, 0.1);
}

.stat {
    text-align: center;
    transition: transform 0.3s ease;
}

.stat:hover {
    transform: scale(1.1);
}

.stat-number {
    font-size: 1.875rem;
    font-weight: var(--font-extrabold);
    background: var(--gradient-sunset);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientFlow 5s ease infinite;
    transition: transform 0.3s ease;
}

.stat:hover .stat-number {
    transform: scale(1.2);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    margin-top: 0.25rem;
}

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

.hero-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.check-icon-large {
    background: var(--gradient-sunset);
    color: white;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: var(--font-bold);
}

/* Phone Mockup */
.phone-mockup {
    position: relative;
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: phoneFloat 6s ease-in-out infinite;
    transform-style: preserve-3d;
    perspective: 1000px;
}

.phone-single {
    width: 100%;
    height: auto;
    display: block;
    filter: drop-shadow(0 25px 50px rgba(0, 0, 0, 0.3));
    transition: transform 0.3s ease;
}

.phone-mockup:hover .phone-single {
    transform: scale(1.03);
}

@keyframes phoneFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

.phone-mockup::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    background: var(--gradient-sunset);
    border-radius: 50%;
    opacity: 0.15;
    filter: blur(60px);
    animation: pulse 4s ease-in-out infinite;
    z-index: 0;
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.15;
        transform: translate(-50%, -50%) scale(0.95);
    }
    50% {
        opacity: 0.25;
        transform: translate(-50%, -50%) scale(1.05);
    }
}

.phone-screen {
    background: linear-gradient(to bottom, #ffffff 0%, #fafafa 100%);
    border-radius: 2rem;
    overflow: hidden;
    aspect-ratio: 9 / 19.5;
    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.05);
}

.app-preview {
    padding: var(--spacing-md);
    height: 100%;
    display: flex;
    flex-direction: column;
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
}

.app-header-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.app-logo-small {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.app-header-right {
    display: flex;
    align-items: center;
}

.app-user-greeting {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.greeting-text {
    font-size: 0.875rem;
    font-weight: var(--font-semibold);
    color: var(--text-primary);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--gradient-sunset);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.user-avatar svg {
    width: 18px;
    height: 18px;
}

.app-content {
    flex: 1;
    overflow-y: auto;
}

.app-section-title {
    font-size: 1.25rem;
    font-weight: var(--font-bold);
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.loyalty-cards-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.loyalty-card-modern {
    padding: 1rem;
    border-radius: var(--radius-lg);
    background: white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border-light);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.loyalty-card-modern:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.12);
}

.card-top {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.card-icon {
    font-size: 2rem;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    flex-shrink: 0;
}

.loyalty-card-modern.card-purple .card-icon {
    background: linear-gradient(135deg, #8b5cf6, #a78bfa);
}

.loyalty-card-modern.card-orange .card-icon {
    background: linear-gradient(135deg, #f97316, #fb923c);
}

.loyalty-card-modern.card-green .card-icon {
    background: linear-gradient(135deg, #10b981, #34d399);
}

.card-info {
    flex: 1;
}

.card-name {
    font-size: 1rem;
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.card-status {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.card-status-ready {
    font-size: 0.75rem;
    color: #10b981;
    font-weight: var(--font-semibold);
}

.card-stamps-row {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.stamp-modern {
    font-size: 1rem;
    transition: transform 0.2s ease;
}

.stamp-modern.filled {
    color: #8b5cf6;
    opacity: 1;
}

.stamp-modern.empty {
    color: #e5e7eb;
    opacity: 0.5;
}

.loyalty-card-modern.card-orange .stamp-modern.filled {
    color: #f97316;
}

.loyalty-card-modern.card-green .stamp-modern.filled {
    color: #10b981;
}

/* Old card styles - kept for backward compatibility */
.loyalty-card {
    padding: 1rem;
    border-radius: var(--radius-lg);
    color: white;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.loyalty-card:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
}

.card-purple {
    background: var(--gradient-sunset);
}

.card-pink {
    background: linear-gradient(135deg, #ec4899, #f472b6);
}

.card-teal {
    background: linear-gradient(135deg, #14b8a6, #2dd4bf);
}

.card-shop {
    font-size: 1rem;
    font-weight: var(--font-bold);
    margin-bottom: 0.5rem;
}

.card-progress {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.stamps {
    display: flex;
    gap: 0.375rem;
}

.stamp {
    font-size: 1.25rem;
}

.stamp.filled {
    opacity: 1;
}

.stamp:not(.filled) {
    opacity: 0.4;
}

.card-text {
    font-size: 0.75rem;
    opacity: 0.9;
}

.reward-ready {
    font-weight: var(--font-bold);
}

/* Dashboard Mockup */
.dashboard-mockup {
    position: relative;
    max-width: 500px;
    margin: 0 auto;
}

.dashboard-frame {
    background: white;
    border-radius: var(--radius-2xl);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-2xl);
    border: 1px solid var(--border-light);
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-light);
}

.dashboard-title {
    font-size: 1.5rem;
    font-weight: var(--font-bold);
}

.dashboard-user {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
}

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

.dashboard-stat .stat-value {
    font-size: 2rem;
    font-weight: var(--font-extrabold);
    background: var(--gradient-sunset);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.dashboard-stat .stat-label {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin-top: 0.25rem;
}

.dashboard-stat .stat-trend {
    font-size: 0.875rem;
    color: var(--success);
    margin-top: 0.25rem;
}

.dashboard-chart {
    background: var(--background);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    margin-top: var(--spacing-md);
}

.chart-title {
    font-size: 0.875rem;
    font-weight: var(--font-semibold);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

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

.chart-bar {
    flex: 1;
    background: var(--gradient-sunset);
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    opacity: 0.6;
    transition: opacity var(--transition-base);
}

.chart-bar.active {
    opacity: 1;
}

/* Hero Wave */
.hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    width: 100%;
}

.hero-wave svg {
    display: block;
    width: 100%;
    height: auto;
}

/* Mobile Responsive Hero */
@media (max-width: 968px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .hero-stats {
        flex-wrap: wrap;
    }
    
    .phone-mockup {
        max-width: 480px;
    }
}

@media (max-width: 640px) {
    .hero {
        padding-top: 100px;
        padding-bottom: 60px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
    
    .phone-mockup {
        max-width: 360px;
    }
}

/* ===== Section Styles ===== */
section {
    padding: var(--spacing-3xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-title {
    font-size: 2.5rem;
    font-weight: var(--font-extrabold);
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
}

/* ===== Features Section ===== */
.features {
    background: var(--background);
}

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

.feature-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-sunset);
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: 0;
}

.feature-card > * {
    position: relative;
    z-index: 1;
}

.feature-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px -10px rgba(139, 92, 246, 0.2);
    border-color: rgba(139, 92, 246, 0.2);
}

.feature-card:hover::before {
    opacity: 0.03;
}

.feature-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    transition: all var(--transition-base);
}

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

.icon-purple {
    background: linear-gradient(135deg, #8b5cf6 0%, #a78bfa 100%);
    color: white;
}

.icon-pink {
    background: linear-gradient(135deg, #ec4899 0%, #f472b6 100%);
    color: white;
}

.icon-blue {
    background: linear-gradient(135deg, #3b82f6 0%, #60a5fa 100%);
    color: white;
}

.icon-teal {
    background: linear-gradient(135deg, #14b8a6 0%, #2dd4bf 100%);
    color: white;
}

.icon-green {
    background: linear-gradient(135deg, #10b981 0%, #34d399 100%);
    color: white;
}

.icon-orange {
    background: linear-gradient(135deg, #f97316 0%, #fb923c 100%);
    color: white;
}

.feature-title {
    font-size: 1.25rem;
    font-weight: var(--font-bold);
    margin-bottom: var(--spacing-sm);
}

.feature-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

@media (max-width: 968px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== How It Works Section ===== */
.steps {
    display: grid;
    grid-template-columns: auto 1fr auto 1fr auto 1fr auto;
    gap: var(--spacing-md);
    align-items: center;
    margin-bottom: var(--spacing-2xl);
}

.step {
    position: relative;
    text-align: center;
    padding: var(--spacing-lg);
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.step-number {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 32px;
    height: 32px;
    background: var(--gradient-sunset);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-bold);
    font-size: 0.875rem;
}

.step-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: var(--gradient-sunset);
    border-radius: 50%;
    margin: 0 auto var(--spacing-sm);
}

.step-icon svg {
    stroke: white;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.step-title {
    font-size: 1.125rem;
    font-weight: var(--font-bold);
    margin-bottom: var(--spacing-xs);
}

.step-description {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.step-connector {
    height: 2px;
    background: var(--gradient-sunset);
    opacity: 0.3;
}

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

@media (max-width: 968px) {
    .steps {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .step-connector {
        display: none;
    }
}

/* ===== Testimonials Section ===== */
.testimonials {
    background: var(--background);
}

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

.testimonial-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.testimonial-business {
    border: 2px solid var(--orange);
}

.testimonial-stars {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 1rem;
}

.testimonial-stars svg {
    color: #fbbf24;
    width: 16px;
    height: 16px;
}

.testimonial-text {
    color: var(--text-secondary);
    line-height: 1.6;
    flex: 1;
}

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

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gradient-sunset);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.author-avatar svg {
    stroke: white;
    width: 24px;
    height: 24px;
}

.author-name {
    font-weight: var(--font-semibold);
}

.author-location {
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

@media (max-width: 968px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== Download CTA Section ===== */
.download-cta {
    position: relative;
    padding: var(--spacing-3xl) 0;
    overflow: hidden;
}

.cta-gradient {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-sunset);
    opacity: 0.08;
    z-index: -1;
}

.cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: var(--font-extrabold);
    margin-bottom: var(--spacing-md);
}

.cta-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

.download-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.store-button {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0.875rem 1.5rem;
    background: var(--text-primary);
    color: white;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.store-button:hover {
    background: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.store-text {
    text-align: left;
}

.store-label {
    font-size: 0.625rem;
    opacity: 0.8;
}

.store-name {
    font-size: 1.125rem;
    font-weight: var(--font-semibold);
}

@media (max-width: 640px) {
    .cta-title {
        font-size: 2rem;
    }
    
    .download-buttons {
        flex-direction: column;
    }
    
    .store-button {
        width: 100%;
        justify-content: center;
    }
}

/* ===== Business Teaser Section ===== */
.business-teaser {
    background: linear-gradient(135deg, #f97316 0%, #fb923c 100%);
    color: white;
}

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

.business-title {
    font-size: 2.5rem;
    font-weight: var(--font-extrabold);
    margin-bottom: var(--spacing-md);
}

.business-description {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

.business-teaser .btn-outline {
    background: white;
    color: var(--orange);
    border-color: white;
}

.business-teaser .btn-outline:hover {
    background: rgba(255, 255, 255, 0.9);
    color: var(--orange);
    border-color: white;
    transform: translateY(-2px);
}

.business-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.business-feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.125rem;
}

.check-icon {
    background: white;
    color: var(--orange);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: var(--font-bold);
}

@media (max-width: 968px) {
    .business-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .business-title {
        font-size: 2rem;
    }
}

/* ===== Benefits Section (Business Page) ===== */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.benefit-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.benefit-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.benefit-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.benefit-title {
    font-size: 1.25rem;
    font-weight: var(--font-bold);
    margin-bottom: var(--spacing-sm);
}

.benefit-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

@media (max-width: 968px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .benefits-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== Features List ===== */
.features-list {
    background: var(--background);
}

.features-checklist {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    max-width: 900px;
    margin: 0 auto;
}

.checklist-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.checklist-item .check-icon {
    flex-shrink: 0;
    margin-top: 2px;
    background: var(--gradient-sunset);
    color: white;
}

@media (max-width: 768px) {
    .features-checklist {
        grid-template-columns: 1fr;
    }
}

/* ===== Pricing Section ===== */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.pricing-card {
    background: white;
    border: 2px solid var(--border-light);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    transition: all var(--transition-base);
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--primary);
}

.pricing-featured {
    border-color: var(--primary);
    border-width: 3px;
    box-shadow: var(--shadow-xl);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-sunset);
    color: white;
    padding: 0.375rem 0.875rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: var(--font-bold);
    letter-spacing: 0.05em;
}

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

.pricing-plan {
    font-size: 1.5rem;
    font-weight: var(--font-bold);
    margin-bottom: var(--spacing-sm);
}

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

.price-currency {
    font-size: 1.5rem;
    font-weight: var(--font-semibold);
    color: var(--text-secondary);
}

.price-amount {
    font-size: 3.5rem;
    font-weight: var(--font-extrabold);
    margin: 0 0.25rem;
}

.price-period {
    font-size: 1rem;
    color: var(--text-tertiary);
}

.price-text {
    font-size: 2rem;
    font-weight: var(--font-bold);
    background: var(--gradient-sunset);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pricing-description {
    color: var(--text-secondary);
}

.pricing-features {
    list-style: none;
    margin-bottom: var(--spacing-lg);
}

.pricing-features li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-light);
    color: var(--text-secondary);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-enterprise {
    background: var(--background);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
}

.enterprise-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-lg);
}

.enterprise-info h3 {
    font-size: 1.5rem;
    font-weight: var(--font-bold);
    margin-bottom: var(--spacing-xs);
}

.enterprise-info p {
    color: var(--text-secondary);
}

@media (max-width: 968px) {
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .enterprise-content {
        flex-direction: column;
        text-align: center;
    }
}

/* ===== FAQ Section ===== */
.faq {
    background: var(--background);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    cursor: pointer;
    transition: background var(--transition-base);
}

.faq-question:hover {
    background: var(--background);
}

.faq-question h3 {
    font-size: 1.125rem;
    font-weight: var(--font-semibold);
}

.faq-icon {
    font-size: 1.5rem;
    font-weight: var(--font-light);
    color: var(--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-slow);
}

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

.faq-answer p {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===== CTA Section ===== */
.cta-section {
    position: relative;
    padding: var(--spacing-3xl) 0;
    overflow: hidden;
}

.cta-note {
    margin-top: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

.cta-instructions {
    margin-top: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-lg);
}

.cta-text {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    text-align: center;
    line-height: 1.6;
}

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

.footer-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-section:first-child {
    text-align: center;
}

.footer-section h4 {
    font-size: 1rem;
    font-weight: var(--font-semibold);
    margin-bottom: var(--spacing-md);
    color: white;
}

.footer-section .logo {
    margin-bottom: var(--spacing-md);
    justify-content: center;
}

.footer .logo-icon {
    height: 96px;
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.7);
    margin-top: var(--spacing-sm);
    line-height: 1.6;
    text-align: center;
}

.footer-about {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    font-size: 0.9375rem;
}

.footer-contact {
    margin-bottom: var(--spacing-xs);
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.9);
    transition: color var(--transition-base);
}

.footer-contact a:hover {
    color: var(--accent-primary);
}

.footer-location {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9375rem;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

@media (max-width: 968px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .footer-section {
        text-align: center;
    }
}

@media (max-width: 640px) {
    .footer-content {
        grid-template-columns: 1fr;
    }
}

/* ===== Animations ===== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateX(0) scale(1);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateX(0) scale(1);
    }
}

.animate-fade-in {
    animation: fadeIn 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.animate-fade-in-delay-1 {
    animation: fadeInLeft 1s cubic-bezier(0.16, 1, 0.3, 1) 0.2s forwards;
    opacity: 0;
}

.animate-fade-in-delay-2 {
    animation: fadeInRight 1s cubic-bezier(0.16, 1, 0.3, 1) 0.4s forwards;
    opacity: 0;
}

.animate-fade-in-delay-3 {
    animation: fadeIn 1s cubic-bezier(0.16, 1, 0.3, 1) 0.6s forwards;
    opacity: 0;
}

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

.mb-0 {
    margin-bottom: 0;
}

.mt-0 {
    margin-top: 0;
}

/* ===== Responsive Utilities ===== */
@media (max-width: 640px) {
    :root {
        font-size: 14px;
    }
}