/* Modern Theme for Doojo - Inspired by advanced futuristic design */

/* ===== CSS Variables ===== */
:root {
    /* Colors */
    --primary-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --secondary-gradient: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
    --accent-gradient: linear-gradient(135deg, #667eea 0%, #4facfe 100%);
    --warm-gradient: linear-gradient(135deg, #fbc2eb 0%, #a6c1ee 100%);
    
    --bg-dark: #f0f4f8;
    --bg-darker: #ffffff;
    --bg-card: #ffffff;
    --bg-elevated: #f8fafc;
    
    --text-primary: #1a202c;
    --text-secondary: #4a5568;
    --text-muted: #718096;
    
    --border-color: rgba(74, 85, 104, 0.1);
    --glass-bg: rgba(255, 255, 255, 0.8);
    --glass-border: rgba(74, 85, 104, 0.15);
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    --shadow-glow: 0 0 40px rgba(79, 172, 254, 0.3);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;
    
    /* Typography */
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-body);
    background-color: #f0f4f8;
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

.container-wide {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===== Navigation ===== */
.modern-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    transition: all var(--transition-base);
}

.modern-nav.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1.25rem;
    transition: transform var(--transition-fast);
}

.nav-logo:hover {
    transform: translateY(-2px);
}

.nav-logo svg {
    filter: drop-shadow(0 0 8px rgba(102, 126, 234, 0.4));
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    list-style: none;
}

.nav-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
    transition: color var(--transition-fast);
    position: relative;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--primary-gradient);
    transition: width var(--transition-fast);
}

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

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

.nav-cta {
    display: flex;
    gap: var(--spacing-sm);
}

.nav-cta .btn-modern {
    padding: 0.625rem 1.5rem;
    font-size: 0.95rem;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

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

/* ===== Hero Section ===== */
.modern-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    overflow: hidden;
    background: linear-gradient(135deg, #e0f2fe 0%, #dbeafe 50%, #e0e7ff 100%);
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.6;
    animation: float 20s ease-in-out infinite;
}

.gradient-orb.orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(79, 172, 254, 0.3), transparent);
    top: -200px;
    right: -100px;
    animation-delay: 0s;
}

.gradient-orb.orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 242, 254, 0.3), transparent);
    bottom: -150px;
    left: -100px;
    animation-delay: 7s;
}

.gradient-orb.orb-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(102, 126, 234, 0.3), transparent);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 14s;
}

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

.grid-overlay {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(74, 85, 104, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(74, 85, 104, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.5;
}

.hero-content-wrapper {
    position: relative;
    z-index: 1;
    width: 100%;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--glass-bg);
    border: 2px solid;
    border-image: var(--primary-gradient) 1;
    border-radius: 2px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    backdrop-filter: blur(10px);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary-gradient);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.2);
    }
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 900;
    line-height: 1.05;
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.03em;
    text-transform: uppercase;
}

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

.hero-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.hero-stats {
    display: flex;
    gap: var(--spacing-lg);
}

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

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

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

/* ===== Hero Visual Card ===== */
.hero-visual {
    position: relative;
}

.visual-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 2px solid transparent;
    border-image: var(--primary-gradient) 1;
    border-radius: 0;
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

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

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

.card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.card-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.875rem;
    color: #10b981;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #10b981;
    animation: pulse 2s ease-in-out infinite;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.metric {
    padding: var(--spacing-sm);
    background: rgba(79, 172, 254, 0.05);
    border-radius: 0;
}

.metric-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.metric-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.metric-trend {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.metric-trend.positive {
    color: #10b981;
}

.chart-visualization {
    margin-top: var(--spacing-sm);
}

.mini-chart {
    width: 100%;
    height: auto;
}

/* ===== Floating Elements ===== */
.floating-elements {
    position: absolute;
    inset: 0;
    pointer-events: none;
    display: none; /* Hide floating cards */
}

.float-card {
    position: absolute;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 0;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    box-shadow: var(--shadow-md);
    animation: floatCard 4s ease-in-out infinite;
}

.float-card.card-1 {
    top: 10%;
    right: -10%;
    animation-delay: 0s;
}

.float-card.card-2 {
    bottom: 20%;
    left: -15%;
    animation-delay: 1.3s;
}

.float-card.card-3 {
    top: 60%;
    right: -5%;
    animation-delay: 2.6s;
}

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

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

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

/* ===== Button Styles ===== */
.btn-modern {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 1rem 2.5rem;
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 0;
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btn-modern-primary {
    background: var(--primary-gradient);
    color: white;
    box-shadow: 0 4px 20px rgba(79, 172, 254, 0.4);
    position: relative;
    overflow: hidden;
}

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

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

.btn-modern-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(79, 172, 254, 0.5);
}

.btn-modern-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--text-primary);
    backdrop-filter: blur(10px);
}

.btn-modern-secondary:hover {
    background: var(--text-primary);
    color: white;
    transform: translateY(-3px);
}

/* ===== Features Section ===== */
.modern-features {
    padding: var(--spacing-xl) 0;
    background: #ffffff;
    position: relative;
}

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

.section-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
}

.section-label {
    display: inline-block;
    padding: 8px 24px;
    background: transparent;
    border: 2px solid;
    border-image: var(--primary-gradient) 1;
    border-radius: 0;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.section-heading {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.03em;
    text-transform: uppercase;
    position: relative;
    padding-bottom: var(--spacing-sm);
}

.section-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--primary-gradient);
}

.section-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

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

.feature-card-modern {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 2px solid var(--border-color);
    border-radius: 0;
    padding: var(--spacing-lg);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.feature-card-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--primary-gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

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

.feature-card-modern:hover {
    transform: translateY(-8px);
    border-color: transparent;
    border-image: var(--primary-gradient) 1;
    box-shadow: var(--shadow-lg);
}

.feature-icon-modern {
    margin-bottom: var(--spacing-md);
}

.feature-card-modern h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.feature-card-modern p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
}

.feature-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9375rem;
    transition: gap var(--transition-fast);
}

.feature-link:hover {
    gap: 8px;
}

/* ===== How It Works Section ===== */
.modern-how-it-works {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, #e0f2fe 0%, #dbeafe 100%);
}

.steps-showcase {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

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

.step-item:nth-child(even) {
    direction: rtl;
}

.step-item:nth-child(even) > * {
    direction: ltr;
}

.step-visual {
    position: relative;
}

.step-number {
    position: absolute;
    top: -20px;
    left: -20px;
    width: 80px;
    height: 80px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 800;
    color: white;
    box-shadow: var(--shadow-glow);
    z-index: 1;
}

.step-image-placeholder {
    aspect-ratio: 16/10;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 0;
    position: relative;
    overflow: hidden;
}

.step-image-placeholder .floating-element {
    position: absolute;
    background: var(--primary-gradient);
    border-radius: 0;
    opacity: 0.3;
    animation: floatElement 8s ease-in-out infinite;
}

.step-image-placeholder .floating-element:nth-child(1) {
    width: 120px;
    height: 120px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.step-image-placeholder .floating-element:nth-child(2) {
    width: 80px;
    height: 80px;
    bottom: 30%;
    right: 15%;
    animation-delay: 2s;
}

.step-image-placeholder .floating-element:nth-child(3) {
    width: 60px;
    height: 60px;
    top: 60%;
    left: 50%;
    animation-delay: 4s;
}

@keyframes floatElement {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    50% {
        transform: translate(20px, -20px) rotate(180deg);
    }
}

.step-content h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.step-content p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===== Testimonials Section ===== */
.modern-testimonials {
    padding: var(--spacing-xl) 0;
    background: #ffffff;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
}

.testimonial-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-left: 4px solid;
    border-image: var(--primary-gradient) 1;
    border-radius: 0;
    padding: var(--spacing-lg);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.testimonial-card:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
}

.stars {
    color: #fbbf24;
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.testimonial-card p {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--border-color);
}

.testimonial-author strong {
    color: var(--text-primary);
    font-weight: 600;
}

.testimonial-author span {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* ===== Stats Section ===== */
.modern-stats {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, #e0f2fe 0%, #dbeafe 100%);
}

.stats-grid-modern {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    text-align: center;
}

.stat-item-modern {
    padding: var(--spacing-md);
}

.stat-item-modern .stat-value {
    font-size: 4rem;
    font-weight: 900;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
    letter-spacing: -0.02em;
}

.stat-item-modern .stat-description {
    font-size: 1rem;
    color: var(--text-secondary);
}

/* ===== CTA Section ===== */
.modern-cta {
    padding: var(--spacing-xl) 0;
    background: #ffffff;
    position: relative;
    overflow: hidden;
}

.modern-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 50%, rgba(79, 172, 254, 0.1), transparent 70%);
}

.cta-content-modern {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-lg);
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 3px solid transparent;
    border-image: var(--primary-gradient) 1;
    border-radius: 0;
}

.cta-content-modern::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: var(--primary-gradient);
    z-index: -1;
    opacity: 0.1;
}

.cta-badge {
    display: inline-block;
    padding: 6px 16px;
    background: var(--warm-gradient);
    border-radius: 0;
    font-size: 0.875rem;
    font-weight: 600;
    color: white;
    margin-bottom: var(--spacing-md);
}

.cta-content-modern h2 {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.03em;
    text-transform: uppercase;
}

.cta-content-modern > p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

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

.cta-features span {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

/* ===== Footer ===== */
.modern-footer {
    background: #f8fafc;
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

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

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

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

.footer-brand p {
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 400px;
}

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

.footer-col h5 {
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-col a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

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

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

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.footer-social {
    display: flex;
    gap: var(--spacing-md);
}

.footer-social a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color var(--transition-fast);
}

.footer-social a:hover {
    color: var(--text-primary);
}

/* ===== Scroll Reveal Animations ===== */
[data-scroll-reveal] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

[data-scroll-reveal].revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ===== Responsive Design ===== */

/* ===== Page Hero Modern ===== */

/* ===== Pricing Section Modern ===== */
.pricing-section-modern {
    padding: var(--spacing-xl) 0;
    background: #ffffff;
}

.pricing-grid-modern {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.pricing-card-modern {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 2px solid var(--border-color);
    padding: var(--spacing-lg);
    transition: all var(--transition-base);
    position: relative;
    display: flex;
    flex-direction: column;
}

.pricing-card-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--primary-gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

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

.pricing-card-modern:hover {
    transform: translateY(-8px);
    border-color: transparent;
    border-image: var(--primary-gradient) 1;
    box-shadow: var(--shadow-lg);
}

.pricing-card-modern.featured {
    border-color: transparent;
    border-image: var(--primary-gradient) 1;
    box-shadow: var(--shadow-lg);
    transform: scale(1.05);
}

.pricing-card-modern.featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.pricing-card-modern.featured::before {
    transform: scaleX(1);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-gradient);
    color: white;
    padding: 6px 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

.pricing-card-header h3 {
    font-size: 1.75rem;
    font-weight: 900;
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.01em;
}

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

.price-modern .currency {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-secondary);
    margin-top: 8px;
}

.price-modern .amount {
    font-size: 4rem;
    font-weight: 900;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    letter-spacing: -0.02em;
}

.price-modern .period {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-top: 24px;
    font-weight: 600;
}

.plan-description {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.6;
}

.plan-features-modern {
    list-style: none;
    margin-bottom: var(--spacing-lg);
    flex-grow: 1;
}

.plan-features-modern li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.9375rem;
    color: var(--text-primary);
    font-weight: 500;
}

.plan-features-modern li:first-child {
    border-top: 1px solid var(--border-color);
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.pricing-note-modern {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--glass-bg);
    border: 2px solid var(--border-color);
}

.pricing-note-modern p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.7;
}

.pricing-note-modern strong {
    color: var(--text-primary);
    font-weight: 700;
}

/* ===== Contact Section Modern ===== */
.contact-section-modern {
    padding: var(--spacing-xl) 0;
    background: #ffffff;
}

.contact-grid-modern {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--spacing-lg);
    align-items: start;
}

.contact-form-modern {
    background: #ffffff;
    padding: var(--spacing-lg);
    border: 2px solid transparent;
    border-image: linear-gradient(135deg, #4facfe, #00f2fe) 1;
    border-image-slice: 1;
}

.contact-form-modern h2 {
    font-size: 2rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, #4facfe, #00f2fe);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.form-group-modern {
    margin-bottom: var(--spacing-md);
}

.form-group-modern label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.form-group-modern input,
.form-group-modern textarea {
    width: 100%;
    padding: 14px 16px;
    background: #f8fafc;
    border: 2px solid #e2e8f0;
    border-radius: 0;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.form-group-modern input:focus,
.form-group-modern textarea:focus {
    outline: none;
    background: #ffffff;
    border: 2px solid transparent;
    border-image: linear-gradient(135deg, #4facfe, #00f2fe) 1;
    border-image-slice: 1;
}

.form-group-modern textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-info-modern {
    display: grid;
    gap: var(--spacing-md);
}

.info-card-modern {
    background: #ffffff;
    padding: var(--spacing-md);
    border: 2px solid #e2e8f0;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.info-card-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #4facfe, #00f2fe);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.info-card-modern:hover {
    border-color: transparent;
    border-image: linear-gradient(135deg, #4facfe, #00f2fe) 1;
    border-image-slice: 1;
    transform: translateY(-5px);
}

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

.info-icon {
    width: 50px;
    height: 50px;
    margin-bottom: var(--spacing-sm);
}

.info-icon svg {
    width: 100%;
    height: 100%;
}

.info-card-modern h3 {
    font-size: 1rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.01em;
    margin-bottom: 8px;
    background: linear-gradient(135deg, #4facfe, #00f2fe);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.info-card-modern p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* ===== FAQ Section Modern ===== */

/* ===== About Section Modern ===== */
.about-section-modern {
    padding: var(--spacing-xl) 0;
    background: #ffffff;
}

.about-grid-modern {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
}

.about-card-modern {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 2px solid var(--border-color);
    padding: var(--spacing-lg);
    transition: all var(--transition-base);
    position: relative;
}

.about-card-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--primary-gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

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

.about-card-modern:hover {
    transform: translateY(-8px);
    border-color: transparent;
    border-image: var(--primary-gradient) 1;
    box-shadow: var(--shadow-lg);
}

.about-icon-modern {
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-icon-modern svg {
    filter: drop-shadow(0 8px 16px rgba(79, 172, 254, 0.3));
}

.about-card-modern h2 {
    font-size: 2rem;
    font-weight: 900;
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: -0.02em;
    text-align: center;
}

.about-card-modern p {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    line-height: 1.8;
    text-align: center;
}

/* ===== Values Section Modern ===== */
.values-section-modern {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, #e0f2fe 0%, #dbeafe 100%);
}

.values-grid-modern {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.value-item-modern {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-left: 4px solid;
    border-image: var(--primary-gradient) 1;
    padding: var(--spacing-md) var(--spacing-lg);
    transition: all var(--transition-base);
}

.value-item-modern:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
}

.value-item-modern h3 {
    font-size: 1.5rem;
    font-weight: 900;
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: -0.01em;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.value-item-modern p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===== FAQ Section Modern ===== */
.faq-section-modern {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, #e0f2fe 0%, #dbeafe 100%);
}

.section-header-center {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
}

.section-header-center h2 {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.03em;
    text-transform: uppercase;
    position: relative;
    padding-bottom: var(--spacing-sm);
}

.section-header-center h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--primary-gradient);
}

.section-header-center p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.faq-grid-modern {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.faq-item-modern {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-left: 4px solid;
    border-image: var(--primary-gradient) 1;
    padding: var(--spacing-md);
    transition: all var(--transition-base);
}

.faq-item-modern:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
}

.faq-item-modern h4 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.faq-item-modern p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===== Page Hero Modern ===== */
.page-hero-modern {
    position: relative;
    padding: 180px 0 120px;
    overflow: hidden;
    background: linear-gradient(135deg, #e0f2fe 0%, #dbeafe 50%, #e0e7ff 100%);
}

.hero-text-center {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-text-center h1 {
    font-size: 4.5rem;
    font-weight: 900;
    line-height: 1.05;
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.03em;
    text-transform: uppercase;
}

.hero-text-center p {
    font-size: 1.5rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===== Features Detail Modern ===== */
.features-detail-modern {
    padding: var(--spacing-xl) 0;
    background: #ffffff;
}

.feature-detail-card {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: var(--spacing-lg);
    align-items: start;
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--glass-bg);
    border: 2px solid var(--border-color);
    transition: all var(--transition-base);
}

.feature-detail-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--primary-gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

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

.feature-detail-card:hover {
    transform: translateY(-4px);
    border-color: transparent;
    border-image: var(--primary-gradient) 1;
    box-shadow: var(--shadow-lg);
}

.feature-detail-card.reverse {
    grid-template-columns: 1fr 120px;
    direction: rtl;
}

.feature-detail-card.reverse > * {
    direction: ltr;
}

.feature-icon-large {
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon-large svg {
    filter: drop-shadow(0 8px 16px rgba(79, 172, 254, 0.3));
}

.detail-content h2 {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: -0.02em;
}

.detail-content p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.feature-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1rem;
    color: var(--text-primary);
    font-weight: 500;
}

.check-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: var(--primary-gradient);
    color: white;
    font-weight: 700;
    flex-shrink: 0;
}

/* ===== Responsive Design ===== */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-text-center h1 {
        font-size: 3rem;
    }
    
    .section-heading {
        font-size: 2.5rem;
    }
    
    .step-item {
        grid-template-columns: 1fr;
    }
    
    .step-item:nth-child(even) {
        direction: ltr;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
    }
    
    .feature-detail-card {
        grid-template-columns: 1fr;
    }
    
    .feature-detail-card.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }
    
    .nav-links {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-text-center h1 {
        font-size: 2.5rem;
    }
    
    .hero-description {
        font-size: 1.125rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn-modern {
        width: 100%;
        justify-content: center;
    }
    
    .hero-stats {
        flex-wrap: wrap;
        gap: var(--spacing-md);
    }
    
    .section-heading {
        font-size: 2rem;
    }
    
    .features-showcase {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid-modern {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cta-content-modern h2 {
        font-size: 2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
    
    .float-card {
        display: none;
    }
    
    .feature-list {
        grid-template-columns: 1fr;
    }
    
    .detail-content h2 {
        font-size: 2rem;
    }
    
    .pricing-grid-modern {
        grid-template-columns: 1fr;
    }
    
    .pricing-card-modern.featured {
        transform: scale(1);
    }
    
    .pricing-card-modern.featured:hover {
        transform: translateY(-8px);
    }
    
    .faq-grid-modern {
        grid-template-columns: 1fr;
    }
    
    .about-grid-modern {
        grid-template-columns: 1fr;
    }
    
    .values-grid-modern {
        grid-template-columns: 1fr;
    }
    
    .contact-grid-modern {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-text-center h1 {
        font-size: 2rem;
    }
    
    .section-heading {
        font-size: 1.75rem;
    }
    
    .section-header-center h2 {
        font-size: 2rem;
    }
    
    .stat-item-modern .stat-value {
        font-size: 2rem;
    }
    
    .price-modern .amount {
        font-size: 3rem;
    }
}