/* ===================================
   🔥 WEBSITE PHOENIX - PREMIUM DESIGN SYSTEM
   Brand: Young Entrepreneurs Student
   Style: Modern | Tech-Inspired | Visionary | Elite
   =================================== */

/* === ROOT VARIABLES - PREMIUM COLOR SYSTEM === */
:root {
    /* Phoenix Premium Brand Colors - Extracted from Logo */
    --royal-blue: #1E3A8A;
    --royal-blue-medium: #2B5AAE;
    --electric-purple: #7C3AED;
    --purple-medium: #A855F7;
    --purple-light: #C084FC;
    --cyan-bright: #06B6D4;
    --cyan-electric: #22D3EE;
    --cyan-glow: #67E8F9;
    --gold-flame: #F59E0B;
    --gold-bright: #FCD34D;
    --blue-medium: #3B82F6;
    --violet-blue: #8B5CF6;
    
    /* Semantic Color System */
    --primary: #2B5AAE;
    --secondary: #7C3AED;
    --accent: #22D3EE;
    --gold: #F59E0B;
    --dark-navy: #0F172A;
    --deep-navy: #1E293B;
    
    /* Premium Gradient System */
    --gradient-primary: linear-gradient(135deg, #2B5AAE 0%, #7C3AED 100%);
    --gradient-hero: linear-gradient(135deg, #1E3A8A 0%, #7C3AED 50%, #8B5CF6 100%);
    --gradient-purple: linear-gradient(135deg, #7C3AED 0%, #A855F7 100%);
    --gradient-cyan: linear-gradient(135deg, #06B6D4 0%, #22D3EE 100%);
    --gradient-gold: linear-gradient(135deg, #F59E0B 0%, #FCD34D 100%);
    --gradient-dark: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
    --gradient-phoenix: linear-gradient(90deg, #22D3EE 0%, #2B5AAE 25%, #7C3AED 50%, #A855F7 75%, #F59E0B 100%);
    --gradient-radial: radial-gradient(circle at 20% 50%, rgba(34, 211, 238, 0.15) 0%, transparent 50%),
                       radial-gradient(circle at 80% 50%, rgba(124, 58, 237, 0.15) 0%, transparent 50%);
    
    /* Neutral Colors */
    --white: #FFFFFF;
    --off-white: #F9FAFB;
    --light-gray: #F3F4F6;
    --medium-gray: #E5E7EB;
    --gray: #9CA3AF;
    --dark-gray: #6B7280;
    --darker-gray: #4B5563;
    --black: #000000;
    
    /* Glass Morphism Effects */
    --glass-bg: rgba(255, 255, 255, 0.08);
    --glass-bg-light: rgba(255, 255, 255, 0.15);
    --glass-border: rgba(255, 255, 255, 0.18);
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    
    /* Glow Effects */
    --glow-cyan: 0 0 20px rgba(34, 211, 238, 0.4), 0 0 40px rgba(34, 211, 238, 0.2);
    --glow-purple: 0 0 20px rgba(124, 58, 237, 0.4), 0 0 40px rgba(124, 58, 237, 0.2);
    --glow-gold: 0 0 20px rgba(245, 158, 11, 0.4), 0 0 40px rgba(245, 158, 11, 0.2);
    --glow-blue: 0 0 20px rgba(43, 90, 174, 0.4), 0 0 40px rgba(43, 90, 174, 0.2);
    
    /* Typography */
    --font-heading: 'Space Grotesk', 'Poppins', system-ui, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    
    /* Spacing System */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    --spacing-2xl: 8rem;
    
    /* Border Radius - Premium Rounded */
    --radius-sm: 12px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --radius-2xl: 48px;
    --radius-full: 9999px;
    
    /* Premium Shadows */
    --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.08);
    --shadow-md: 0 4px 16px rgba(15, 23, 42, 0.12);
    --shadow-lg: 0 8px 32px rgba(15, 23, 42, 0.16);
    --shadow-xl: 0 16px 48px rgba(15, 23, 42, 0.2);
    --shadow-2xl: 0 24px 64px rgba(15, 23, 42, 0.25);
    
    /* Colored Shadows */
    --shadow-cyan: 0 8px 32px rgba(34, 211, 238, 0.25);
    --shadow-purple: 0 8px 32px rgba(124, 58, 237, 0.25);
    --shadow-gold: 0 8px 32px rgba(245, 158, 11, 0.25);
    --shadow-blue: 0 8px 32px rgba(43, 90, 174, 0.25);
    
    /* Transitions */
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    color: var(--dark-navy);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

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

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

ul {
    list-style: none;
}

button {
    font-family: var(--font-body);
    cursor: pointer;
}

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

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

/* === LOADING SCREEN - Premium Animation === */
#loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-dark);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

#loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.phoenix-loader {
    text-align: center;
    color: var(--white);
}

.phoenix-loader i {
    font-size: 4rem;
    background: var(--gradient-phoenix);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: phoenixPulse 1.5s ease-in-out infinite;
    filter: drop-shadow(0 0 20px rgba(34, 211, 238, 0.5));
}

.phoenix-loader p {
    margin-top: var(--spacing-sm);
    font-size: 1.2rem;
    font-weight: 600;
    background: var(--gradient-cyan);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@keyframes phoenixPulse {
    0%, 100% {
        transform: scale(1);
        filter: drop-shadow(0 0 20px rgba(34, 211, 238, 0.5));
    }
    50% {
        transform: scale(1.1);
        filter: drop-shadow(0 0 40px rgba(124, 58, 237, 0.8));
    }
}

/* === NAVIGATION - Premium Glassmorphism === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    padding: var(--spacing-sm) 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: 0 2px 20px rgba(15, 23, 42, 0.05);
    transition: var(--transition-normal);
}

.navbar.scrolled {
    padding: 0.75rem 0;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.08);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.25rem;
    font-weight: 800;
    font-family: var(--font-heading);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
}

.logo img {
    width: 45px;
    height: 45px;
    object-fit: contain;
    transition: var(--transition-normal);
    filter: drop-shadow(0 2px 8px rgba(124, 58, 237, 0.3));
}

.logo:hover img {
    transform: scale(1.08) rotate(3deg);
    filter: drop-shadow(0 4px 12px rgba(124, 58, 237, 0.5));
}

.nav-menu {
    display: flex;
    gap: var(--spacing-md);
}

.nav-link {
    color: var(--dark-navy);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.5rem 0;
    position: relative;
    transition: var(--transition-normal);
}

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

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

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

.nav-cta .btn {
    padding: 0.65rem 1.5rem;
    font-size: 0.9rem;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 1001;
    padding: 0.5rem;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--dark-navy);
    border-radius: 3px;
    transition: var(--transition-normal);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* === BUTTONS - Premium Cyber Glow === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-normal);
    border: none;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

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

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-purple);
    position: relative;
}

.btn-primary:hover {
    transform: translateY(-2px) scale(1.03);
    box-shadow: var(--glow-cyan);
}

.btn-primary:active {
    transform: translateY(0) scale(0.98);
}

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

.btn-outline:hover {
    background: var(--gradient-primary);
    color: var(--white);
    border-color: transparent;
    box-shadow: var(--shadow-cyan);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 1.125rem 2.5rem;
    font-size: 1.125rem;
}

.btn-glow {
    background: var(--gradient-cyan);
    color: var(--white);
    box-shadow: 0 0 20px rgba(34, 211, 238, 0.5), 0 0 40px rgba(34, 211, 238, 0.3);
}

/* === HERO SECTION - Premium Gradient Background === */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 80px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-hero);
    z-index: -2;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-radial);
    z-index: -1;
    opacity: 0.9;
}

.hero-content {
    text-align: center;
    color: var(--white);
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
    animation: fade-in-up 1s ease-out;
}

@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.5rem;
    background: var(--glass-bg-light);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-md);
    font-size: 0.875rem;
    font-weight: 600;
    box-shadow: var(--glass-shadow);
    animation: badge-float 4s ease-in-out infinite;
    transition: all 0.3s ease;
}

.hero-badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.15);
}

@keyframes badge-float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-3px);
    }
}

.hero-badge i {
    background: linear-gradient(135deg, #F59E0B 0%, #FCD34D 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.1rem;
    filter: drop-shadow(0 0 3px rgba(245, 158, 11, 0.4));
}

.hero-badge span {
    background: linear-gradient(135deg, #2B5AAE 0%, #7C3AED 50%, #A855F7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-title {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
    font-weight: 800;
    letter-spacing: -0.03em;
}

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

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

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

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    min-width: 150px;
    transition: var(--transition-normal);
}

.stat-item:hover {
    background: var(--glass-bg-light);
    transform: translateY(-5px);
    box-shadow: var(--glow-cyan);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-cyan);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 0.5rem;
    font-weight: 500;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.mouse {
    width: 28px;
    height: 45px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-md);
    position: relative;
}

.mouse::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 10px;
    background: var(--cyan-electric);
    border-radius: 2px;
    animation: scroll 2s infinite;
    box-shadow: var(--glow-cyan);
}

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

@keyframes scroll {
    0% { 
        opacity: 1; 
        top: 10px; 
    }
    100% { 
        opacity: 0; 
        top: 25px; 
    }
}

/* === SECTION HEADER - Premium Typography === */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.1) 0%, rgba(124, 58, 237, 0.1) 100%);
    color: var(--primary);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    border: 1px solid rgba(43, 90, 174, 0.2);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.section-title {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
    color: var(--dark-navy);
    font-weight: 800;
    letter-spacing: -0.03em;
}

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

.section-subtitle {
    font-size: 1.2rem;
    color: var(--dark-gray);
    line-height: 1.8;
}

/* === ABOUT SECTION - Clean White Background === */
.about {
    padding: var(--spacing-xl) 0;
    background: var(--white);
}

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

.about-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 2px solid var(--light-gray);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

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

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

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

.card-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-purple);
}

.card-icon i {
    font-size: 2rem;
    color: var(--white);
}

.about-card h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
    color: var(--dark-navy);
}

.about-card p {
    color: var(--dark-gray);
    line-height: 1.8;
}

.about-card ul {
    margin-top: var(--spacing-md);
}

.about-card ul li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: 0.75rem 0;
    color: var(--darker-gray);
    font-weight: 500;
}

.about-card ul li i {
    color: var(--cyan-electric);
    margin-top: 3px;
    font-size: 1.1rem;
}

/* === SERVICES SECTION - Light Gray Background === */
.services {
    padding: var(--spacing-xl) 0;
    background: var(--light-gray);
}

.service-block {
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--white);
    border-radius: var(--radius-xl);
    border: 2px solid var(--medium-gray);
    transition: var(--transition-normal);
}

.service-block:hover {
    border-color: var(--cyan-electric);
    box-shadow: var(--shadow-cyan);
}

.service-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: var(--shadow-purple);
}

.service-icon i {
    font-size: 2.25rem;
    color: var(--white);
}

.service-header h3 {
    font-size: 2rem;
    color: var(--dark-navy);
    margin-bottom: 0.5rem;
    font-weight: 800;
}

.service-header p {
    color: var(--dark-gray);
    font-size: 1.1rem;
    line-height: 1.6;
}

/* Pricing Comparison - Premium Cards */
.pricing-comparison {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
}

.pricing-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 2px solid var(--light-gray);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition-normal);
    z-index: 0;
}

.pricing-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: transparent;
    box-shadow: var(--shadow-2xl);
}

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

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

.pricing-card.premium {
    border: 2px solid var(--primary);
    box-shadow: var(--shadow-blue);
}

.pricing-badge {
    position: absolute;
    top: 20px;
    right: -35px;
    background: var(--dark-navy);
    color: var(--white);
    padding: 0.5rem 2.5rem;
    transform: rotate(45deg);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    z-index: 2;
}

.pricing-badge.popular {
    background: var(--gradient-primary);
    box-shadow: var(--glow-purple);
}

.pricing-icon {
    width: 90px;
    height: 90px;
    background: var(--gradient-cyan);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    box-shadow: var(--shadow-cyan);
}

.pricing-icon i {
    font-size: 2.5rem;
    color: var(--white);
}

.pricing-card h4 {
    font-size: 1.875rem;
    text-align: center;
    margin-bottom: var(--spacing-md);
    color: var(--dark-navy);
    font-weight: 700;
}

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

.price-from {
    display: block;
    font-size: 0.875rem;
    color: var(--dark-gray);
    font-weight: 500;
}

.price-amount {
    display: block;
    font-size: 2.25rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0.5rem 0;
}

.price-range {
    display: block;
    font-size: 1.25rem;
    color: var(--darker-gray);
    font-weight: 600;
}

.pricing-features {
    margin-bottom: var(--spacing-md);
}

.pricing-features li {
    padding: 1rem 0;
    border-bottom: 1px solid var(--light-gray);
    display: flex;
    align-items: flex-start;
    gap: 0.875rem;
    transition: var(--transition-fast);
}

.pricing-features li:hover {
    background: var(--off-white);
    padding-left: 0.5rem;
}

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

.pricing-features i {
    color: var(--cyan-electric);
    margin-top: 3px;
    flex-shrink: 0;
    font-size: 1.1rem;
}

/* Service Cards - Modern Grid */
.service-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    border: 2px solid var(--light-gray);
    transition: var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--secondary);
    box-shadow: var(--shadow-purple);
}

.service-card-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-purple);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
    box-shadow: var(--shadow-purple);
}

.service-card-icon i {
    font-size: 2rem;
    color: var(--white);
}

.service-card h4 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--dark-navy);
    font-weight: 700;
}

.service-card p {
    color: var(--dark-gray);
    margin-bottom: var(--spacing-sm);
    line-height: 1.7;
}

.service-price {
    font-size: 1.375rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: var(--spacing-sm) 0;
}

.service-duration {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-sm);
    font-size: 0.9rem;
    font-weight: 500;
}

/* Corporate Features - Premium Layout */
.corporate-features {
    margin-top: var(--spacing-md);
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--white);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    border: 2px solid var(--light-gray);
    transition: var(--transition-normal);
}

.feature-item:hover {
    transform: translateX(15px);
    border-color: var(--gold);
    box-shadow: var(--shadow-gold);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-gold);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: var(--shadow-gold);
}

.feature-icon i {
    font-size: 2rem;
    color: var(--white);
}

.feature-content h4 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--dark-navy);
    font-weight: 700;
}

.feature-content p {
    color: var(--dark-gray);
    line-height: 1.8;
}

.cta-box {
    background: var(--gradient-dark);
    color: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    margin-top: var(--spacing-md);
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-radial);
    opacity: 0.3;
}

.cta-box > * {
    position: relative;
    z-index: 1;
}

.cta-box i {
    font-size: 3.5rem;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-sm);
    filter: drop-shadow(0 0 20px rgba(245, 158, 11, 0.5));
}

.cta-box h4 {
    font-size: 2.25rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 800;
}

.cta-box p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-md);
    font-size: 1.125rem;
}

/* === PORTFOLIO & TESTIMONIALS - Dark Navy Section === */
.portfolio,
.testimonials {
    padding: var(--spacing-xl) 0;
    background: var(--dark-navy);
    color: var(--white);
}

.portfolio .section-badge,
.testimonials .section-badge {
    background: var(--glass-bg-light);
    color: var(--cyan-electric);
    border-color: var(--glass-border);
}

.portfolio .section-title,
.testimonials .section-title {
    color: var(--white);
}

.portfolio .section-subtitle,
.testimonials .section-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

.portfolio-notice,
.testimonial-notice {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
}

.notice-icon {
    width: 120px;
    height: 120px;
    background: var(--gradient-cyan);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    box-shadow: var(--glow-cyan);
}

.notice-icon i {
    font-size: 3.5rem;
    color: var(--white);
}

.portfolio-notice h3,
.testimonial-notice h3 {
    font-size: 2.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--white);
    font-weight: 800;
}

.portfolio-notice p,
.testimonial-notice p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
    line-height: 1.8;
}

.notice-cta {
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    font-size: 1.125rem;
}

/* === FAQ SECTION === */
.faq {
    padding: var(--spacing-xl) 0;
    background: var(--white);
}

.faq-content {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
    border: 2px solid var(--light-gray);
    transition: var(--transition-normal);
}

.faq-item:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.faq-item.active {
    border-color: var(--primary);
    box-shadow: var(--shadow-blue);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    cursor: pointer;
    user-select: none;
    background: var(--white);
    transition: var(--transition-fast);
}

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

.faq-question h4 {
    font-size: 1.125rem;
    color: var(--dark-navy);
    flex: 1;
    font-weight: 600;
}

.faq-question i {
    color: var(--primary);
    transition: var(--transition-normal);
    font-size: 1.25rem;
    flex-shrink: 0;
    margin-left: var(--spacing-sm);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
    color: var(--cyan-electric);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item.active .faq-answer {
    max-height: 1000px;
}

.faq-answer {
    padding: 0 var(--spacing-md);
}

.faq-item.active .faq-answer {
    padding: 0 var(--spacing-md) var(--spacing-md);
}

.faq-answer p {
    color: var(--dark-gray);
    line-height: 1.8;
    margin-bottom: var(--spacing-sm);
}

.faq-answer ul {
    margin-left: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.faq-answer ul li {
    color: var(--darker-gray);
    padding: 0.5rem 0;
    position: relative;
    padding-left: var(--spacing-md);
}

.faq-answer ul li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--cyan-electric);
    font-weight: bold;
}

.faq-answer strong {
    color: var(--dark-navy);
    font-weight: 700;
}

/* === CONTACT SECTION - Gradient Background === */
.contact {
    padding: var(--spacing-xl) 0;
    background: var(--gradient-primary);
    color: var(--white);
}

.contact .section-badge {
    background: var(--glass-bg-light);
    color: var(--cyan-electric);
    border-color: var(--glass-border);
}

.contact .section-title {
    color: var(--white);
}

.contact .section-subtitle {
    color: rgba(255, 255, 255, 0.9);
}

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

.contact-info h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
    color: var(--white);
    font-weight: 800;
}

.contact-info > p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.contact-methods {
    margin-bottom: var(--spacing-md);
}

.contact-method {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    transition: var(--transition-normal);
    cursor: pointer;
}

.contact-method:hover {
    background: var(--glass-bg-light);
    transform: translateX(10px);
    box-shadow: var(--glow-cyan);
}

.method-icon {
    width: 60px;
    height: 60px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: var(--shadow-md);
}

.contact-method.whatsapp .method-icon {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
}

.contact-method.instagram .method-icon {
    background: linear-gradient(135deg, #833AB4 0%, #FD1D1D 50%, #FCAF45 100%);
}

.method-icon i {
    font-size: 1.75rem;
    color: var(--white);
}

.method-info h4 {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
    font-weight: 700;
}

.method-info p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
}

.contact-method > i {
    margin-left: auto;
    font-size: 1.25rem;
    opacity: 0.7;
}

.business-hours {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
}

.business-hours i {
    font-size: 1.75rem;
    color: var(--gold-bright);
    margin-top: 0.25rem;
}

.business-hours h4 {
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
    color: var(--white);
    font-weight: 700;
}

.business-hours p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
}

.fast-response {
    color: var(--gold-bright) !important;
    font-weight: 700;
    margin-top: 0.25rem;
}

.contact-cta {
    display: flex;
    align-items: center;
}

.cta-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    color: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    width: 100%;
    box-shadow: var(--glass-shadow);
}

.cta-card i {
    font-size: 3.5rem;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-sm);
    filter: drop-shadow(0 0 20px rgba(245, 158, 11, 0.5));
}

.cta-card h3 {
    font-size: 2.25rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 800;
}

.cta-card > p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.cta-benefits {
    text-align: left;
    margin-bottom: var(--spacing-md);
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.cta-benefits li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0.75rem 0;
    color: rgba(255, 255, 255, 0.95);
    font-weight: 500;
}

.cta-benefits i {
    color: var(--gold-bright);
    font-size: 1.125rem;
    flex-shrink: 0;
}

/* === FOOTER - Dark Navy === */
.footer {
    background: var(--dark-navy);
    color: rgba(255, 255, 255, 0.8);
    padding: var(--spacing-xl) 0 var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.5rem;
    font-weight: 800;
    font-family: var(--font-heading);
    background: var(--gradient-cyan);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-sm);
}

.footer-logo img {
    width: 50px;
    height: 50px;
    object-fit: contain;
    filter: drop-shadow(0 2px 8px rgba(34, 211, 238, 0.3));
}

.footer-about p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

.social-links a {
    width: 45px;
    height: 45px;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
}

.social-links a:hover {
    background: var(--gradient-primary);
    transform: translateY(-5px);
    box-shadow: var(--glow-cyan);
}

.footer-links h4,
.footer-contact h4 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.footer-links ul li,
.footer-contact ul li {
    padding: 0.5rem 0;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition-fast);
    font-weight: 500;
}

.footer-links a:hover {
    color: var(--cyan-electric);
    padding-left: 8px;
}

.footer-contact ul li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: rgba(255, 255, 255, 0.7);
}

.footer-contact i {
    color: var(--cyan-electric);
    font-size: 1.125rem;
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.7);
}

.footer-contact a:hover {
    color: var(--gold-bright);
}

.footer-bottom {
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

.footer-bottom i {
    color: var(--gold);
    animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
    0%, 100% {
        transform: scale(1);
    }
    10%, 30% {
        transform: scale(1.1);
    }
    20%, 40% {
        transform: scale(1);
    }
}

/* === SCROLL TO TOP - Cyber Glow Button === */
.scroll-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 55px;
    height: 55px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 50%;
    color: var(--white);
    font-size: 1.25rem;
    cursor: pointer;
    box-shadow: var(--glow-cyan);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
    z-index: 999;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    transform: translateY(-8px) scale(1.1);
    box-shadow: 0 0 30px rgba(34, 211, 238, 0.6), 0 0 60px rgba(34, 211, 238, 0.4);
}

/* === RESPONSIVE DESIGN === */
@media (max-width: 768px) {
    :root {
        --spacing-xl: 3rem;
        --spacing-lg: 2rem;
    }
    
    /* Navigation Mobile */
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 75%;
        height: 100vh;
        background: rgba(15, 23, 42, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 5rem 2rem;
        transition: var(--transition-normal);
        box-shadow: var(--shadow-2xl);
        border-left: 1px solid var(--glass-border);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-link {
        color: var(--white);
        font-size: 1.125rem;
        padding: 1rem 0;
    }
    
    .nav-link::after {
        background: var(--gradient-cyan);
    }
    
    .hamburger {
        display: flex;
    }
    
    .nav-cta {
        display: none;
    }
    
    /* Hero Mobile */
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    /* Sections Mobile */
    .section-title {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 1.125rem;
    }
    
    /* Service Header Mobile */
    .service-header {
        flex-direction: column;
        text-align: center;
    }
    
    .service-header h3 {
        font-size: 1.75rem;
    }
    
    /* Pricing Mobile */
    .pricing-comparison {
        grid-template-columns: 1fr;
    }
    
    /* Features Mobile */
    .feature-item {
        flex-direction: column;
        text-align: center;
    }
    
    /* Contact Mobile */
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    /* Footer Mobile */
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .footer-contact ul li {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .btn-lg {
        padding: 1rem 1.75rem;
        font-size: 1rem;
    }
    
    .scroll-top {
        width: 50px;
        height: 50px;
        bottom: 1.5rem;
        right: 1.5rem;
    }
}

/* === UTILITY CLASSES === */
.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
}

/* === CUSTOM SCROLLBAR === */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--dark-navy);
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gradient-cyan);
}

/* === SELECTION === */
::selection {
    background: var(--cyan-electric);
    color: var(--white);
}

::-moz-selection {
    background: var(--cyan-electric);
    color: var(--white);
}

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

/* === PRINT STYLES === */
@media print {
    .navbar,
    .scroll-top,
    .hero-particles,
    .loading-screen {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
}

/* ===================================
   🔥 ADVANCED PREMIUM ANIMATIONS
   =================================== */

/* === HERO ENTRANCE ANIMATION === */
@keyframes hero-entrance {
    0% {
        opacity: 0;
        transform: translateY(50px) scale(0.95);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* === PARTICLE FLOAT ANIMATION === */
@keyframes particleFloat {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    50% {
        transform: translate(
            calc(var(--random-x, 50) * 1px),
            calc(var(--random-y, 50) * 1px)
        ) rotate(180deg);
    }
}

/* === CUSTOM PARTICLES === */
.custom-particle {
    box-shadow: 0 0 10px currentColor;
}

@keyframes particleFloat {
    0%, 100% {
        transform: translate(0, 0);
        opacity: 0.3;
    }
    25% {
        transform: translate(100px, -50px);
        opacity: 0.7;
    }
    50% {
        transform: translate(-50px, -100px);
        opacity: 1;
    }
    75% {
        transform: translate(-100px, 50px);
        opacity: 0.7;
    }
}

/* === FLOATING SMOOTH ANIMATION === */
@keyframes float-smooth {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(-15px) rotate(1deg);
    }
    50% {
        transform: translateY(-10px) rotate(-1deg);
    }
    75% {
        transform: translateY(-15px) rotate(1deg);
    }
}

/* === RIPPLE EFFECT === */
.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    transform: scale(0);
    animation: ripple-animation 0.6s ease-out;
    pointer-events: none;
}

@keyframes ripple-animation {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* === TEXT FADE IN CHAR BY CHAR === */
@keyframes fadeInChar {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* === SECTION REVEAL ANIMATIONS === */
.reveal-section {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-section.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* === STAGGER ANIMATION === */
.stagger-item {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.stagger-item.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* === SCROLL PROGRESS BAR === */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: var(--gradient-phoenix);
    z-index: 10001;
    transition: width 0.1s ease;
    box-shadow: 0 0 10px rgba(34, 211, 238, 0.5);
}

/* === MOUSE TRAIL DOTS === */
.mouse-trail-dot {
    position: fixed;
    width: 8px;
    height: 8px;
    background: var(--gradient-cyan);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9998;
    transform: translate(-50%, -50%);
    animation: trail-fade 0.5s ease-out forwards;
    box-shadow: 0 0 10px rgba(34, 211, 238, 0.8);
}

@keyframes trail-fade {
    to {
        transform: translate(-50%, -50%) scale(0);
        opacity: 0;
    }
}

/* === CURSOR FOLLOWER === */
.cursor-follower {
    position: fixed;
    width: 40px;
    height: 40px;
    background: rgba(43, 90, 174, 0.5);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: transform 0.2s ease, background 0.3s ease;
    mix-blend-mode: screen;
    border: 2px solid rgba(34, 211, 238, 0.5);
}

/* === GLITCH EFFECT (Optional) === */
.glitch {
    position: relative;
    animation: glitch-animation 0.3s ease-in-out;
}

@keyframes glitch-animation {
    0% {
        transform: translate(0);
    }
    20% {
        transform: translate(-2px, 2px);
    }
    40% {
        transform: translate(-2px, -2px);
    }
    60% {
        transform: translate(2px, 2px);
    }
    80% {
        transform: translate(2px, -2px);
    }
    100% {
        transform: translate(0);
    }
}

/* === CARD 3D TILT EFFECT === */
.pricing-card,
.service-card,
.about-card {
    transition: transform 0.1s ease;
    transform-style: preserve-3d;
}

/* === SECTION ACTIVE STATE === */
.section-active {
    animation: section-highlight 0.5s ease-in-out;
}

@keyframes section-highlight {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.005);
    }
}

/* === MORPHING SHAPES (Background) === */
@keyframes morph {
    0%, 100% {
        border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
    }
    50% {
        border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%;
    }
}

.hero-background::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(34, 211, 238, 0.1) 0%, transparent 70%);
    top: -200px;
    right: -200px;
    border-radius: 50%;
    animation: morph 20s ease-in-out infinite, float-smooth 15s ease-in-out infinite;
    z-index: 1;
}

.hero-background::after {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(124, 58, 237, 0.1) 0%, transparent 70%);
    bottom: -150px;
    left: -150px;
    border-radius: 50%;
    animation: morph 25s ease-in-out infinite reverse, float-smooth 20s ease-in-out infinite;
    z-index: 1;
}

/* === SHIMMER EFFECT === */
.shimmer {
    background: linear-gradient(
        135deg,
        rgba(255, 255, 255, 0.1) 0%,
        rgba(255, 255, 255, 0.2) 50%,
        rgba(255, 255, 255, 0.1) 100%
    );
}

/* === PULSE VARIANTS === */
@keyframes pulse-slow {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.8;
    }
}

/* === REVEAL FROM SIDES === */
@keyframes reveal-left {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes reveal-right {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* === ZOOM IN ANIMATION === */
@keyframes zoom-in {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* === ROTATE IN ANIMATION === */
@keyframes rotate-in {
    from {
        opacity: 0;
        transform: rotate(-180deg) scale(0);
    }
    to {
        opacity: 1;
        transform: rotate(0) scale(1);
    }
}

/* === SLIDE UP WITH FADE === */
@keyframes slide-up-fade {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* === BOUNCE IN === */
@keyframes bounce-in {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }
    50% {
        transform: scale(1.05);
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

/* === ENHANCED BUTTON ANIMATIONS === */
.btn-primary,
.btn-glow {
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.btn-primary:hover::after,
.btn-glow:hover::after {
    width: 300px;
    height: 300px;
}

/* === LOADING SPINNER ENHANCEMENT === */
.phoenix-loader i {
    animation: phoenixPulse 1.5s ease-in-out infinite,
               spin 3s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* === CARD GLOW ON HOVER === */
.pricing-card:hover,
.service-card:hover,
.about-card:hover {
    box-shadow: 0 8px 32px rgba(34, 211, 238, 0.25),
                0 0 48px rgba(124, 58, 237, 0.15);
    transform: translateY(-4px);
}

/* === UTILITY ANIMATION CLASSES === */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.fade-in {
    animation: fade-in 0.8s ease forwards;
}

@keyframes fade-in {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.scale-in {
    animation: scale-in 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes scale-in {
    from {
        transform: scale(0.9);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

/* === DISABLE ANIMATIONS ON MOBILE (Performance) === */
@media (max-width: 768px) {
    .mouse-trail-dot,
    .cursor-follower,
    .custom-particle {
        display: none;
    }
    
    /* Simplify animations on mobile */
    * {
        animation-duration: 0.5s !important;
    }
}

/* === PREFER REDUCED MOTION === */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .mouse-trail-dot,
    .cursor-follower,
    .custom-particle {
        display: none;
    }
}