/* ===================================
   CSS CUSTOM PROPERTIES (Design System)
   =================================== */
:root {
    /* Colors - Dark Theme with Vibrant Accents */
    --color-bg-primary: #030014;
    --color-bg-secondary: #0a0a1f;
    --color-bg-tertiary: #12122a;
    --color-text-primary: #f0f0f5;
    --color-text-secondary: #a8a8b3;
    --color-text-muted: #6b6b7b;

    /* Accent Colors - Vibrant Cyan/Blue/Purple Gradient */
    --color-accent-primary: #00d4ff;
    --color-accent-secondary: #7c3aed;
    --color-accent-tertiary: #f472b6;
    --color-accent-gold: #fbbf24;

    /* Gradient Definitions */
    --gradient-primary: linear-gradient(135deg, #00d4ff 0%, #7c3aed 50%, #f472b6 100%);
    --gradient-secondary: linear-gradient(135deg, #7c3aed 0%, #f472b6 100%);
    --gradient-aurora: linear-gradient(135deg, #00d4ff 0%, #7c3aed 25%, #f472b6 50%, #fbbf24 75%, #00d4ff 100%);
    --gradient-glow: radial-gradient(ellipse at center, rgba(124, 58, 237, 0.3), transparent 70%);

    /* Glassmorphism */
    --glass-bg: rgba(10, 10, 31, 0.7);
    --glass-bg-light: rgba(20, 20, 50, 0.5);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-border-hover: rgba(0, 212, 255, 0.3);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.5);

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 4rem;
    --font-size-7xl: 5rem;

    /* 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: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-2xl: 2rem;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 500ms cubic-bezier(0.68, -0.55, 0.265, 1.55);

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.6);
    --shadow-glow-cyan: 0 0 30px rgba(0, 212, 255, 0.4), 0 0 60px rgba(0, 212, 255, 0.2);
    --shadow-glow-purple: 0 0 30px rgba(124, 58, 237, 0.4), 0 0 60px rgba(124, 58, 237, 0.2);
    --shadow-glow-pink: 0 0 30px rgba(244, 114, 182, 0.4), 0 0 60px rgba(244, 114, 182, 0.2);
    --shadow-glow-multi: 0 0 20px rgba(0, 212, 255, 0.3), 0 0 40px rgba(124, 58, 237, 0.2), 0 0 60px rgba(244, 114, 182, 0.1);
}

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

html, body {
    overflow-x: hidden;
    width: 100%;
    max-width: 100%;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-family);
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.7;
    position: relative;
}

/* Global Aurora Background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse 80% 50% at 20% -10%, rgba(0, 212, 255, 0.15), transparent),
        radial-gradient(ellipse 80% 50% at 80% 110%, rgba(124, 58, 237, 0.15), transparent),
        radial-gradient(ellipse 60% 40% at 50% 50%, rgba(244, 114, 182, 0.05), transparent);
    pointer-events: none;
    z-index: -1;
}

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

ul {
    list-style: none;
}

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

::selection {
    background: rgba(124, 58, 237, 0.5);
    color: white;
}

/* Custom Scrollbar (desktop only) */
@media (min-width: 769px) {
    ::-webkit-scrollbar {
        width: 10px;
    }

    ::-webkit-scrollbar-track {
        background: var(--color-bg-primary);
    }

    ::-webkit-scrollbar-thumb {
        background: linear-gradient(180deg, var(--color-accent-primary), var(--color-accent-secondary));
        border-radius: var(--radius-full);
    }

    ::-webkit-scrollbar-thumb:hover {
        background: linear-gradient(180deg, var(--color-accent-secondary), var(--color-accent-tertiary));
    }
}

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

.section {
    padding: var(--spacing-3xl) 0;
    position: relative;
}

/* Body lock when mobile menu is open */
body.menu-open {
    overflow: hidden;
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
    width: 100%;
    letter-spacing: -0.02em;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-glow-cyan);
}

/* ===================================
   ANIMATED GRADIENT BORDER
   =================================== */
.gradient-border {
    position: relative;
    background: var(--glass-bg);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.gradient-border::before {
    content: '';
    position: absolute;
    inset: 0;
    padding: 1px;
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, 
        rgba(0, 212, 255, 0.5),
        rgba(124, 58, 237, 0.5),
        rgba(244, 114, 182, 0.5),
        rgba(0, 212, 255, 0.5)
    );
    background-size: 300% 300%;
    animation: gradientBorder 4s ease infinite;
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.gradient-border:hover::before {
    opacity: 1;
}

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

/* ===================================
   BUTTONS - Majestic Style
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-xl);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: var(--font-size-base);
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
    letter-spacing: 0.02em;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

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

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-glow-multi);
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 0 40px rgba(0, 212, 255, 0.5), 0 0 80px rgba(124, 58, 237, 0.3);
}

.btn-primary:active {
    transform: translateY(-1px) scale(0.98);
}

.btn-secondary {
    background: var(--glass-bg);
    color: var(--color-text-primary);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(20px);
}

.btn-secondary:hover {
    background: rgba(124, 58, 237, 0.2);
    border-color: var(--color-accent-secondary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow-purple);
}

/* ===================================
   NAVIGATION - Floating Glass
   =================================== */
.navbar {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    background: rgba(10, 10, 31, 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    padding: 0 var(--spacing-md);
    transition: all var(--transition-base);
    max-width: 900px;
    width: calc(100% - 40px);
}

.navbar.scrolled {
    background: rgba(10, 10, 31, 0.95);
    box-shadow: var(--shadow-lg), var(--shadow-glow-purple);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
}

.logo {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.logo::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--transition-base);
}

.logo:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

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

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

.nav-link {
    color: var(--color-text-secondary);
    font-weight: 500;
    font-size: var(--font-size-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-full);
    position: relative;
    transition: all var(--transition-base);
}

.nav-link:hover {
    color: var(--color-text-primary);
    background: rgba(124, 58, 237, 0.2);
}

.nav-link.active {
    color: var(--color-accent-primary);
    background: rgba(0, 212, 255, 0.1);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    z-index: 1001;
}

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

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

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

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

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

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
    overflow: hidden;
}

/* Animated Orbs */
.hero-background::before,
.hero-background::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    animation: float 8s ease-in-out infinite;
    will-change: transform;
}

.hero-background::before {
    top: 10%;
    left: -10%;
    width: min(500px, 80vw);
    height: min(500px, 80vw);
    background: radial-gradient(circle, rgba(0, 212, 255, 0.3), transparent 70%);
    animation-delay: 0s;
}

.hero-background::after {
    bottom: 10%;
    right: -10%;
    width: min(600px, 90vw);
    height: min(600px, 90vw);
    background: radial-gradient(circle, rgba(124, 58, 237, 0.3), transparent 70%);
    animation-delay: -4s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    25% {
        transform: translate(30px, -30px) scale(1.05);
    }
    50% {
        transform: translate(0, 20px) scale(0.95);
    }
    75% {
        transform: translate(-30px, -10px) scale(1.02);
    }
}

/* Floating Particles Container */
.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}

.particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background: var(--color-accent-primary);
    border-radius: 50%;
    box-shadow: 0 0 6px var(--color-accent-primary);
    animation: particleFloat 20s linear infinite;
    opacity: 0;
    top: 100%;
}

@keyframes particleFloat {
    0% {
        transform: translateY(0);
        opacity: 0;
    }
    5% {
        opacity: 0.6;
    }
    95% {
        opacity: 0.6;
    }
    100% {
        transform: translateY(-100vh);
        opacity: 0;
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
}

.hero-greeting {
    font-size: var(--font-size-xl);
    color: var(--color-accent-primary);
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    animation: fadeInUp 0.8s ease-out;
}

.hero-name {
    font-size: var(--font-size-7xl);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
    letter-spacing: -0.03em;
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

.hero-name .gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% auto;
    animation: shimmer 3s linear infinite;
}

@keyframes shimmer {
    0% { background-position: 0% center; }
    100% { background-position: 200% center; }
}

.hero-title {
    font-size: var(--font-size-3xl);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 0.8s ease-out 0.4s backwards;
}

.typing-text {
    font-weight: 600;
    color: var(--color-text-primary);
}

.cursor {
    display: inline-block;
    width: 3px;
    height: 1em;
    background: var(--gradient-primary);
    margin-left: 4px;
    animation: blink 1s step-end infinite;
    vertical-align: text-bottom;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.hero-description {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    max-width: 650px;
    margin: 0 auto var(--spacing-xl);
    line-height: 1.8;
    animation: fadeInUp 0.8s ease-out 0.6s backwards;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    animation: fadeInUp 0.8s ease-out 0.8s backwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s ease-in-out infinite;
}

.scroll-indicator span {
    display: block;
    width: 28px;
    height: 48px;
    border: 2px solid var(--color-accent-primary);
    border-radius: 14px;
    position: relative;
    box-shadow: var(--shadow-glow-cyan);
}

.scroll-indicator span::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 10px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    animation: scroll 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-15px);
    }
    60% {
        transform: translateX(-50%) translateY(-8px);
    }
}

@keyframes scroll {
    0% {
        opacity: 0;
        transform: translateX(-50%) translateY(0);
    }
    40% {
        opacity: 1;
    }
    80% {
        opacity: 0;
        transform: translateX(-50%) translateY(20px);
    }
    100% {
        opacity: 0;
    }
}

/* ===================================
   ABOUT SECTION
   =================================== */
.about {
    background: linear-gradient(180deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-accent-primary), var(--color-accent-secondary), transparent);
}

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

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

.lead {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.about-text p {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.stat-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl) var(--spacing-lg);
    text-align: center;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

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

.stat-card:hover {
    transform: translateY(-8px);
    border-color: var(--glass-border-hover);
    box-shadow: var(--shadow-glow-multi);
}

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

.stat-number {
    font-size: var(--font-size-5xl);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
    line-height: 1.2;
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 500;
}

/* ===================================
   EXPERIENCE & EDUCATION SECTION (Timeline)
   =================================== */
.experience, .education {
    position: relative;
    overflow: hidden;
}

.experience::before {
    content: '';
    position: absolute;
    top: 50%;
    right: 5%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(124, 58, 237, 0.1), transparent 70%);
    border-radius: 50%;
    filter: blur(60px);
    pointer-events: none;
}

.timeline {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    padding-left: 40px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-glow-cyan);
}

.timeline-item {
    position: relative;
    padding-left: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
}

.timeline-marker {
    position: absolute;
    left: -34px;
    top: 5px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--gradient-primary);
    box-shadow: 0 0 0 4px var(--color-bg-primary), var(--shadow-glow-cyan);
    animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 0 6px var(--color-bg-primary), 0 0 20px var(--color-accent-primary);
    }
    50% {
        box-shadow: 0 0 0 6px var(--color-bg-primary), 0 0 40px var(--color-accent-primary);
    }
}

.timeline-content {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.timeline-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.05), transparent 50%);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.timeline-content:hover {
    transform: translateX(10px);
    border-color: var(--glass-border-hover);
    box-shadow: var(--shadow-glow-multi);
}

.timeline-content:hover::before {
    opacity: 1;
}

.timeline-header {
    margin-bottom: var(--spacing-md);
    position: relative;
}

.timeline-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
}

.timeline-company {
    display: inline-block;
    font-size: var(--font-size-lg);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.timeline-date,
.timeline-location {
    display: inline-block;
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(124, 58, 237, 0.1);
    border-radius: var(--radius-full);
    margin-right: var(--spacing-xs);
    margin-top: var(--spacing-xs);
}

.timeline-achievements {
    list-style: none;
}

.timeline-achievements li {
    position: relative;
    padding-left: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-secondary);
    line-height: 1.8;
}

.timeline-achievements li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    background: var(--gradient-primary);
    border-radius: 50%;
}

/* ===================================
   SKILLS SECTION
   =================================== */
.skills {
    background: linear-gradient(180deg, var(--color-bg-secondary) 0%, var(--color-bg-primary) 100%);
    position: relative;
}

.skills::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-accent-secondary), var(--color-accent-tertiary), transparent);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    max-width: 1100px;
    margin: 0 auto;
}

.skill-category {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.skill-category::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

.skill-category:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--glass-border-hover);
    box-shadow: var(--shadow-glow-multi);
}

.skill-category:hover::after {
    transform: scaleX(1);
}

.skill-category-icon {
    font-size: var(--font-size-5xl);
    margin-bottom: var(--spacing-sm);
    display: inline-block;
    animation: iconFloat 3s ease-in-out infinite;
}

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

.skill-category-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.skill-tag {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    color: var(--color-accent-primary);
    font-weight: 500;
    transition: all var(--transition-base);
}

.skill-tag:hover {
    background: rgba(0, 212, 255, 0.2);
    border-color: var(--color-accent-primary);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 212, 255, 0.3);
}

/* ===================================
   PROJECTS SECTION
   =================================== */
.projects {
    position: relative;
}

.projects::before {
    content: '';
    position: absolute;
    top: 20%;
    left: 5%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.08), transparent 70%);
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: var(--spacing-xl);
    max-width: 1200px;
    margin: 0 auto;
}

.project-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-xl);
    transition: all var(--transition-slow);
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), transparent 40%, rgba(124, 58, 237, 0.1));
    opacity: 0;
    transition: opacity var(--transition-base);
}

.project-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, rgba(0, 212, 255, 0.1), transparent 30%);
    animation: rotate 4s linear infinite paused;
    opacity: 0;
}

.project-card:hover {
    transform: translateY(-15px) scale(1.02);
    border-color: transparent;
    box-shadow: var(--shadow-glow-multi), var(--shadow-xl);
}

.project-card:hover::before {
    opacity: 1;
}

.project-card:hover::after {
    animation-play-state: running;
    opacity: 1;
}

@keyframes rotate {
    100% { transform: rotate(360deg); }
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.project-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% auto;
    transition: all var(--transition-base);
}

.project-card:hover .project-title {
    animation: shimmer 2s linear infinite;
}

.project-link {
    color: var(--color-text-secondary);
    transition: all var(--transition-bounce);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-lg);
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.project-link:hover {
    color: var(--color-accent-primary);
    background: rgba(0, 212, 255, 0.2);
    border-color: var(--color-accent-primary);
    transform: scale(1.15) rotate(10deg);
    box-shadow: var(--shadow-glow-cyan);
}

.project-link svg {
    width: 22px;
    height: 22px;
}

.project-description {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
    flex-grow: 1;
    position: relative;
    z-index: 1;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-top: auto;
    position: relative;
    z-index: 1;
}

.project-tag {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(124, 58, 237, 0.15);
    border: 1px solid rgba(124, 58, 237, 0.3);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    color: var(--color-accent-secondary);
    font-weight: 500;
    transition: all var(--transition-base);
}

.project-tag:hover {
    background: rgba(124, 58, 237, 0.25);
    border-color: var(--color-accent-secondary);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(124, 58, 237, 0.3);
}

/* ===================================
   CONTACT SECTION
   =================================== */
.contact {
    position: relative;
    background: linear-gradient(180deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-accent-tertiary), var(--color-accent-primary), transparent);
}

.contact-intro {
    text-align: center;
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto var(--spacing-2xl);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-lg);
    max-width: 1000px;
    margin: 0 auto;
}

.contact-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all var(--transition-base);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.contact-card::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.2), transparent 70%);
    border-radius: 50%;
    transition: all var(--transition-slow);
    transform: translate(-50%, -50%);
}

.contact-card:hover {
    transform: translateY(-12px) scale(1.03);
    border-color: var(--glass-border-hover);
    box-shadow: var(--shadow-glow-multi);
}

.contact-card:hover::before {
    width: 300px;
    height: 300px;
}

.contact-icon {
    font-size: var(--font-size-5xl);
    margin-bottom: var(--spacing-md);
    display: inline-block;
    transition: transform var(--transition-bounce);
}

.contact-card:hover .contact-icon {
    transform: scale(1.2) rotate(5deg);
}

.contact-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-primary);
}

.contact-card p {
    font-size: var(--font-size-sm);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
}

/* ===================================
   FOOTER
   =================================== */
.footer {
    background: var(--color-bg-secondary);
    padding: var(--spacing-2xl) 0;
    text-align: center;
    border-top: 1px solid var(--glass-border);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
}

.footer p {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xs);
}

.footer-tagline {
    font-size: var(--font-size-sm);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 500;
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */

/* Large Tablets & Small Laptops (1024px and below) */
@media (max-width: 1024px) {
    :root {
        --font-size-7xl: 3.5rem;
        --font-size-6xl: 3rem;
        --font-size-5xl: 2.5rem;
    }

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

    .hero-name {
        font-size: var(--font-size-5xl);
    }

    .hero-description {
        max-width: 90%;
    }

    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }

    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

/* Tablets (768px and below) */
@media (max-width: 768px) {
    :root {
        --font-size-7xl: 2.75rem;
        --font-size-6xl: 2.25rem;
        --font-size-5xl: 2rem;
        --font-size-4xl: 1.75rem;
        --font-size-3xl: 1.5rem;
        --spacing-3xl: 4rem;
        --spacing-2xl: 3rem;
    }

    .container {
        padding: 0 var(--spacing-sm);
    }

    /* Navbar - Full width on mobile */
    .navbar {
        top: 0;
        left: 0;
        right: 0;
        transform: none;
        width: 100%;
        max-width: 100%;
        border-radius: 0;
        padding: 0 var(--spacing-sm);
        border-bottom: 1px solid var(--glass-border);
        border-left: none;
        border-right: none;
        border-top: none;
    }

    .navbar .container {
        padding: var(--spacing-sm) 0;
        max-width: 100%;
    }

    .mobile-toggle {
        display: flex;
        z-index: 1002;
    }

    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        width: 100vw;
        height: 100vh;
        height: 100dvh;
        background: rgba(3, 0, 20, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border: none;
        border-radius: 0;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        padding: var(--spacing-xl);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        pointer-events: none;
        gap: var(--spacing-sm);
        z-index: 1001;
        overflow-y: auto;
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
        pointer-events: all;
    }

    .nav-links li {
        width: 100%;
        max-width: 300px;
        opacity: 0;
        transform: translateY(20px);
        transition: all 0.3s ease;
    }

    .nav-links.active li {
        opacity: 1;
        transform: translateY(0);
    }

    .nav-links.active li:nth-child(1) { transition-delay: 0.1s; }
    .nav-links.active li:nth-child(2) { transition-delay: 0.15s; }
    .nav-links.active li:nth-child(3) { transition-delay: 0.2s; }
    .nav-links.active li:nth-child(4) { transition-delay: 0.25s; }
    .nav-links.active li:nth-child(5) { transition-delay: 0.3s; }
    .nav-links.active li:nth-child(6) { transition-delay: 0.35s; }
    .nav-links.active li:nth-child(7) { transition-delay: 0.4s; }

    .nav-link {
        display: block;
        padding: var(--spacing-md) var(--spacing-lg);
        text-align: center;
        width: 100%;
        font-size: var(--font-size-xl);
        font-weight: 500;
        border-radius: var(--radius-lg);
        border: 1px solid var(--glass-border);
        background: rgba(124, 58, 237, 0.05);
        transition: all var(--transition-base);
    }

    .nav-link:hover,
    .nav-link.active {
        background: rgba(124, 58, 237, 0.2);
        border-color: var(--color-accent-secondary);
        transform: scale(1.02);
    }

    /* Hero Section */
    .hero {
        padding-top: 80px;
        min-height: 100svh;
    }

    .hero-content {
        padding: 0 var(--spacing-sm);
    }

    .hero-greeting {
        font-size: var(--font-size-base);
        letter-spacing: 0.05em;
    }

    .hero-name {
        font-size: var(--font-size-6xl);
        line-height: 1.15;
    }

    .hero-title {
        font-size: var(--font-size-xl);
        margin-bottom: var(--spacing-md);
    }

    .hero-description {
        font-size: var(--font-size-base);
        max-width: 100%;
        padding: 0 var(--spacing-xs);
        margin-bottom: var(--spacing-lg);
    }

    .hero-cta {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-sm);
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }

    .btn {
        width: 100%;
        justify-content: center;
        padding: var(--spacing-md) var(--spacing-lg);
    }

    .scroll-indicator {
        bottom: 20px;
    }

    /* Sections */
    .section {
        padding: var(--spacing-2xl) 0;
    }

    .section-title {
        font-size: var(--font-size-3xl);
        margin-bottom: var(--spacing-xl);
    }

    .section-title::after {
        width: 60px;
        height: 3px;
    }

    /* About Section */
    .about-content {
        padding: 0;
    }

    .about-text {
        padding: 0 var(--spacing-xs);
    }

    .lead {
        font-size: var(--font-size-lg);
    }

    .about-text p {
        font-size: var(--font-size-base);
    }

    .about-stats {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        margin-top: var(--spacing-xl);
    }

    .stat-card {
        padding: var(--spacing-lg);
    }

    .stat-number {
        font-size: var(--font-size-4xl);
    }

    /* Hide decorative background blur on mobile */
    .experience::before {
        display: none;
    }

    /* Timeline - properly contained on mobile */
    .timeline {
        padding-left: 25px;
        margin-left: 0;
    }

    .timeline {
        padding-left: 30px;
    }

    .timeline::before {
        left: 10px;
        width: 2px;
    }

    .timeline-item {
        padding-left: var(--spacing-sm);
        margin-bottom: var(--spacing-lg);
    }

    .timeline-marker {
        left: -26px;
        top: 3px;
        width: 14px;
        height: 14px;
        box-shadow: 0 0 0 3px var(--color-bg-primary);
    }

    .timeline-content {
        padding: var(--spacing-md);
    }

    .timeline-title {
        font-size: var(--font-size-xl);
    }

    .timeline-company {
        font-size: var(--font-size-base);
    }

    .timeline-date,
    .timeline-location {
        font-size: var(--font-size-xs);
        padding: 4px 8px;
    }

    .timeline-achievements li {
        font-size: var(--font-size-sm);
        padding-left: var(--spacing-md);
        line-height: 1.7;
    }

    .timeline-achievements li::before {
        width: 6px;
        height: 6px;
        top: 8px;
    }

    /* Projects */
    .projects-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        max-width: 100%;
        width: 100%;
    }

    .project-card {
        padding: var(--spacing-lg);
        width: 100%;
    }

    .project-title {
        font-size: var(--font-size-xl);
    }

    .project-description {
        font-size: var(--font-size-sm);
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    .project-tags {
        gap: 6px;
        flex-wrap: wrap;
    }

    .project-tag {
        font-size: var(--font-size-xs);
        padding: 4px 10px;
    }

    /* Skills */
    .skills-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        max-width: 100%;
        width: 100%;
    }

    .skill-category {
        padding: var(--spacing-lg);
        width: 100%;
    }

    .skill-category-icon {
        font-size: var(--font-size-4xl);
    }

    .skill-category-title {
        font-size: var(--font-size-lg);
    }

    .skill-tags {
        flex-wrap: wrap;
    }

    .skill-tag {
        font-size: var(--font-size-xs);
        padding: 6px 10px;
    }

    /* Contact */
    .contact-intro {
        font-size: var(--font-size-base);
        padding: 0 var(--spacing-sm);
    }

    .contact-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-md);
        max-width: 100%;
        width: 100%;
    }

    .contact-card {
        padding: var(--spacing-lg);
    }

    .contact-icon {
        font-size: var(--font-size-4xl);
    }

    .contact-card h3 {
        font-size: var(--font-size-base);
    }

    .contact-card p {
        font-size: var(--font-size-xs);
    }

    /* Footer */
    .footer {
        padding: var(--spacing-xl) 0;
    }

    .footer p {
        font-size: var(--font-size-sm);
    }

    /* Disable heavy effects on tablet */
    .project-card:hover,
    .skill-category:hover,
    .contact-card:hover {
        transform: translateY(-5px);
    }

    .timeline-content:hover {
        transform: translateX(5px);
    }

    /* Show particles on mobile with reduced opacity */
    .particles {
        display: block;
        opacity: 0.6;
    }

    /* Ensure all sections don't overflow */
    .section,
    .hero,
    .about,
    .experience,
    .education,
    .projects,
    .skills,
    .contact {
        overflow-x: hidden;
        max-width: 100vw;
    }
}

/* Small Phones (480px and below) */
@media (max-width: 480px) {
    :root {
        --font-size-7xl: 2.25rem;
        --font-size-6xl: 2rem;
        --font-size-5xl: 1.75rem;
        --font-size-4xl: 1.5rem;
        --font-size-3xl: 1.25rem;
        --spacing-3xl: 3rem;
        --spacing-2xl: 2rem;
        --spacing-xl: 1.5rem;
    }

    .container {
        padding: 0 var(--spacing-sm);
    }

    /* Hero */
    .hero {
        padding-top: 70px;
    }

    .hero-greeting {
        font-size: var(--font-size-sm);
        margin-bottom: var(--spacing-xs);
    }

    .hero-name {
        font-size: var(--font-size-5xl);
        margin-bottom: var(--spacing-sm);
    }

    .hero-title {
        font-size: var(--font-size-lg);
    }

    .hero-description {
        font-size: var(--font-size-sm);
        line-height: 1.7;
    }

    .hero-cta {
        max-width: 260px;
    }

    .btn {
        font-size: var(--font-size-sm);
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .scroll-indicator span {
        width: 22px;
        height: 38px;
    }

    /* Sections */
    .section {
        padding: var(--spacing-xl) 0;
    }

    .section-title {
        font-size: var(--font-size-2xl);
        margin-bottom: var(--spacing-lg);
    }

    /* About */
    .lead {
        font-size: var(--font-size-base);
    }

    .about-text p {
        font-size: var(--font-size-sm);
    }

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

    .stat-number {
        font-size: var(--font-size-3xl);
    }

    .stat-label {
        font-size: var(--font-size-xs);
    }

    /* Timeline */
    .timeline {
        padding-left: 25px;
    }

    .timeline::before {
        left: 8px;
    }

    .timeline-item {
        padding-left: var(--spacing-xs);
    }

    .timeline-marker {
        left: -22px;
        width: 12px;
        height: 12px;
    }

    .timeline-content {
        padding: var(--spacing-sm);
    }

    .timeline-title {
        font-size: var(--font-size-lg);
    }

    .timeline-company {
        font-size: var(--font-size-sm);
    }

    /* Projects */
    .projects-grid {
        max-width: 100%;
    }

    .project-card {
        padding: var(--spacing-md);
    }

    .project-header {
        margin-bottom: var(--spacing-sm);
    }

    .project-title {
        font-size: var(--font-size-lg);
    }

    .project-link {
        width: 36px;
        height: 36px;
    }

    .project-link svg {
        width: 18px;
        height: 18px;
    }

    /* Skills */
    .skills-grid {
        max-width: 100%;
    }

    .skill-category {
        padding: var(--spacing-md);
    }

    .skill-category-icon {
        font-size: var(--font-size-3xl);
    }

    /* Contact */
    .contact-grid {
        grid-template-columns: 1fr;
        max-width: 280px;
    }

    .contact-card {
        padding: var(--spacing-md);
    }

    .contact-icon {
        font-size: var(--font-size-3xl);
        margin-bottom: var(--spacing-sm);
    }

    /* Simplify animations on small screens */
    .project-card::after {
        display: none;
    }

    /* Keep particles visible on mobile */
    .particles {
        display: block;
        opacity: 0.5;
    }
}

/* Extra Small Phones (360px and below) */
@media (max-width: 360px) {
    :root {
        --font-size-5xl: 1.5rem;
        --font-size-4xl: 1.35rem;
        --font-size-3xl: 1.15rem;
        --font-size-2xl: 1.1rem;
    }

    .container {
        padding: 0 var(--spacing-xs);
    }

    .hero-name {
        font-size: var(--font-size-4xl);
    }

    .hero-title {
        font-size: var(--font-size-base);
    }

    .nav-links {
        padding: var(--spacing-lg) var(--spacing-sm);
    }

    .nav-link {
        padding: var(--spacing-sm);
        font-size: var(--font-size-base);
    }

    .timeline {
        padding-left: 22px;
    }

    .timeline::before {
        left: 6px;
    }

    .timeline-marker {
        left: -20px;
        width: 10px;
        height: 10px;
    }

    .timeline-achievements li {
        font-size: var(--font-size-xs);
    }

    .project-tag,
    .skill-tag {
        font-size: 0.65rem;
        padding: 3px 8px;
    }
}

/* Landscape phones */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: var(--spacing-3xl) 0;
    }

    .scroll-indicator {
        display: none;
    }

    .hero-name {
        font-size: var(--font-size-4xl);
    }

    .hero-description {
        margin-bottom: var(--spacing-md);
    }
}

/* Touch devices - remove hover effects that don't work well */
@media (hover: none) and (pointer: coarse) {
    .project-card:hover,
    .skill-category:hover,
    .contact-card:hover,
    .stat-card:hover {
        transform: none;
    }

    .timeline-content:hover {
        transform: none;
    }

    .btn:hover {
        transform: none;
    }

    .project-card::before,
    .project-card::after {
        display: none;
    }

    /* Tap highlight */
    .btn,
    .nav-link,
    .contact-card,
    .project-link {
        -webkit-tap-highlight-color: rgba(124, 58, 237, 0.2);
    }
}

/* ===================================
   SCROLL ANIMATIONS
   =================================== */
.fade-in {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.fade-in-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.scale-in {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.scale-in.visible {
    opacity: 1;
    transform: scale(1);
}

/* Staggered animations */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }