/* Enhanced Feminine Portfolio CSS with Beautiful Color Palette */

/* =====================================
   CSS Custom Properties (Feminine Theme)
   ===================================== */
:root {
    /* Rose Pink Primary Palette */
    --primary-50: #fdf2f8;
    --primary-100: #fce7f3;
    --primary-200: #fbcfe8;
    --primary-300: #f9a8d4;
    --primary-400: #f472b6;
    --primary-500: #ec4899;
    --primary-600: #db2777;
    --primary-700: #be185d;
    --primary-800: #9d174d;
    --primary-900: #831843;

    /* Lavender Purple Secondary Palette */
    --secondary-50: #faf5ff;
    --secondary-100: #f3e8ff;
    --secondary-200: #e9d5ff;
    --secondary-300: #d8b4fe;
    --secondary-400: #c084fc;
    --secondary-500: #a855f7;
    --secondary-600: #9333ea;
    --secondary-700: #7c3aed;
    --secondary-800: #6b21a8;
    --secondary-900: #581c87;

    /* Soft Coral Tertiary Palette */
    --tertiary-50: #fef7ee;
    --tertiary-100: #feddc7;
    --tertiary-200: #feb89a;
    --tertiary-300: #fd8a6c;
    --tertiary-400: #fb6142;
    --tertiary-500: #f43f20;
    --tertiary-600: #e5290f;
    --tertiary-700: #bf1e0a;
    --tertiary-800: #9f1a0e;
    --tertiary-900: #831a12;

    /* Mint Green Accent Palette */
    --mint-50: #f0fdf4;
    --mint-100: #dcfce7;
    --mint-200: #bbf7d0;
    --mint-300: #86efac;
    --mint-400: #4ade80;
    --mint-500: #22c55e;
    --mint-600: #16a34a;
    --mint-700: #15803d;
    --mint-800: #166534;
    --mint-900: #14532d;

    /* Peachy Warm Palette */
    --peach-50: #fff7ed;
    --peach-100: #ffedd5;
    --peach-200: #fed7aa;
    --peach-300: #fdba74;
    --peach-400: #fb923c;
    --peach-500: #f97316;
    --peach-600: #ea580c;
    --peach-700: #c2410c;
    --peach-800: #9a3412;
    --peach-900: #7c2d12;

    /* Soft Neutral Palette (Warmer tones) */
    --neutral-50: #fefefe;
    --neutral-100: #fdf4f4;
    --neutral-200: #f7e6e6;
    --neutral-300: #e8d5d5;
    --neutral-400: #c4a4a4;
    --neutral-500: #a07878;
    --neutral-600: #7a5656;
    --neutral-700: #5d4040;
    --neutral-800: #3d2a2a;
    --neutral-900: #2a1f1f;

    /* Feminine Accent Colors */
    --accent-success: var(--mint-500);
    --accent-warning: var(--peach-400);
    --accent-error: #f43f5e;
    --accent-info: var(--secondary-400);
    --accent-love: #ff69b4;
    --accent-gold: #ffd700;
    --accent-rose-gold: #e8b4b8;

    /* Beautiful Gradient Combinations */
    --gradient-primary: linear-gradient(135deg, var(--primary-500) 0%, var(--secondary-400) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--secondary-300) 0%, var(--primary-400) 100%);
    --gradient-sunset: linear-gradient(135deg, var(--primary-400) 0%, var(--peach-400) 50%, var(--tertiary-400) 100%);
    --gradient-dreamy: linear-gradient(135deg, var(--secondary-200) 0%, var(--primary-200) 50%, var(--mint-200) 100%);
    --gradient-romantic: linear-gradient(135deg, var(--primary-300) 0%, var(--secondary-300) 100%);
    --gradient-soft: linear-gradient(135deg, var(--primary-100) 0%, var(--secondary-100) 50%, var(--mint-100) 100%);
    --gradient-vibrant: linear-gradient(135deg, var(--primary-500) 0%, var(--accent-love) 50%, var(--secondary-500) 100%);
    --gradient-peachy: linear-gradient(135deg, var(--peach-300) 0%, var(--primary-300) 100%);
    --gradient-aurora: linear-gradient(135deg, var(--secondary-400) 0%, var(--primary-400) 25%, var(--mint-400) 50%, var(--peach-400) 75%, var(--secondary-400) 100%);

    /* Typography - Elegant and Readable */
    --font-primary: 'Poppins', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-secondary: 'Playfair Display', 'Georgia', serif;
    --font-accent: 'Dancing Script', 'Brush Script MT', cursive;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Font Sizes - Refined Scale */
    --text-xs: 0.75rem;
    /* 12px */
    --text-sm: 0.875rem;
    /* 14px */
    --text-base: 1rem;
    /* 16px */
    --text-lg: 1.125rem;
    /* 18px */
    --text-xl: 1.25rem;
    /* 20px */
    --text-2xl: 1.5rem;
    /* 24px */
    --text-3xl: 1.875rem;
    /* 30px */
    --text-4xl: 2.25rem;
    /* 36px */
    --text-5xl: 3rem;
    /* 48px */
    --text-6xl: 3.75rem;
    /* 60px */
    --text-7xl: 4.5rem;
    /* 72px */

    /* Spacing Scale - Harmonious Proportions */
    --space-1: 0.25rem;
    /* 4px */
    --space-2: 0.5rem;
    /* 8px */
    --space-3: 0.75rem;
    /* 12px */
    --space-4: 1rem;
    /* 16px */
    --space-5: 1.25rem;
    /* 20px */
    --space-6: 1.5rem;
    /* 24px */
    --space-8: 2rem;
    /* 32px */
    --space-10: 2.5rem;
    /* 40px */
    --space-12: 3rem;
    /* 48px */
    --space-16: 4rem;
    /* 64px */
    --space-20: 5rem;
    /* 80px */
    --space-24: 6rem;
    /* 96px */
    --space-32: 8rem;
    /* 128px */
    --space-40: 10rem;
    /* 160px */

    /* Border Radius - Soft and Feminine */
    --radius-sm: 0.375rem;
    /* 6px */
    --radius-md: 0.75rem;
    /* 12px */
    --radius-lg: 1rem;
    /* 16px */
    --radius-xl: 1.5rem;
    /* 24px */
    --radius-2xl: 2rem;
    /* 32px */
    --radius-3xl: 3rem;
    /* 48px */
    --radius-full: 9999px;
    /* Perfect circle */

    /* Elegant Shadows with Feminine Touch */
    --shadow-xs: 0 1px 2px 0 rgba(236, 72, 153, 0.05);
    --shadow-sm: 0 2px 4px 0 rgba(236, 72, 153, 0.1);
    --shadow-md: 0 4px 8px -2px rgba(236, 72, 153, 0.1), 0 2px 4px -1px rgba(168, 85, 247, 0.06);
    --shadow-lg: 0 10px 20px -5px rgba(236, 72, 153, 0.1), 0 4px 8px -3px rgba(168, 85, 247, 0.08);
    --shadow-xl: 0 20px 30px -8px rgba(236, 72, 153, 0.15), 0 8px 16px -6px rgba(168, 85, 247, 0.1);
    --shadow-2xl: 0 30px 60px -15px rgba(236, 72, 153, 0.2);
    --shadow-inner: inset 0 2px 4px 0 rgba(236, 72, 153, 0.06);

    /* Magical Glowing Effects */
    --glow-primary: 0 0 30px rgba(236, 72, 153, 0.4);
    --glow-secondary: 0 0 30px rgba(168, 85, 247, 0.4);
    --glow-romantic: 0 0 40px rgba(255, 105, 180, 0.5);
    --glow-dreamy: 0 0 25px rgba(196, 132, 252, 0.3);
    --glow-soft: 0 0 20px rgba(251, 113, 133, 0.25);

    /* Smooth Transitions */
    --transition-quick: 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: 600ms cubic-bezier(0.68, -0.55, 0.265, 1.55);
    --transition-elegant: 400ms cubic-bezier(0.25, 0.46, 0.45, 0.94);

    /* Z-Index Management */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
    --z-toast: 1080;

    /* Layout Variables */
    --container-max-width: 1200px;
    --navbar-height: 70px;
    --section-padding: var(--space-20);
    --content-width: 65ch;
}

/* Light Theme (Default) - Soft and Feminine */
[data-theme="light"],
:root {
    --bg-primary: linear-gradient(135deg, var(--primary-50) 0%, var(--secondary-50) 100%);
    --bg-secondary: var(--neutral-50);
    --bg-tertiary: var(--primary-100);
    --bg-card: rgba(255, 255, 255, 0.9);
    --bg-glass: rgba(255, 255, 255, 0.15);

    --text-primary: var(--neutral-800);
    --text-secondary: var(--neutral-600);
    --text-tertiary: var(--neutral-500);
    --text-accent: var(--primary-600);

    --border-color: rgba(236, 72, 153, 0.1);
    --border-accent: var(--primary-200);
    --shadow-color: rgba(236, 72, 153, 0.1);
}

/* Dark Theme - Sophisticated Feminine */
[data-theme="dark"] {
    --bg-primary: linear-gradient(135deg, var(--neutral-900) 0%, var(--neutral-800) 100%);
    --bg-secondary: var(--neutral-800);
    --bg-tertiary: var(--neutral-700);
    --bg-card: rgba(45, 25, 45, 0.9);
    --bg-glass: rgba(236, 72, 153, 0.1);

    --text-primary: var(--primary-100);
    --text-secondary: var(--neutral-300);
    --text-tertiary: var(--neutral-400);
    --text-accent: var(--primary-400);

    --border-color: rgba(236, 72, 153, 0.2);
    --border-accent: var(--primary-700);
    --shadow-color: rgba(236, 72, 153, 0.3);

    /* Enhanced glows for dark mode */
    --glow-primary: 0 0 40px rgba(236, 72, 153, 0.6);
    --glow-secondary: 0 0 35px rgba(168, 85, 247, 0.5);
}

/* Special Effects and Utilities */
.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.floating-animation {
    animation: floating 3s ease-in-out infinite;
}

@keyframes floating {

    0%,
    100% {
        transform: translateY(0px) rotate(0deg);
    }

    33% {
        transform: translateY(-10px) rotate(1deg);
    }

    66% {
        transform: translateY(5px) rotate(-1deg);
    }
}

.sparkle-effect {
    position: relative;
    overflow: hidden;
}

.sparkle-effect::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(236, 72, 153, 0.1), transparent);
    animation: sparkle 2s linear infinite;
}

@keyframes sparkle {
    0% {
        transform: translateX(-100%) translateY(-100%) rotate(45deg);
    }

    100% {
        transform: translateX(100%) translateY(100%) rotate(45deg);
    }
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--navbar-height);
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

body {
    font-family: var(--font-primary);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    overflow-x: hidden;
    transition: background-color var(--transition-base), color var(--transition-base);
}

/* Enhanced Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-secondary);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
    margin-bottom: var(--space-4);
    letter-spacing: -0.025em;
}

h1 {
    font-size: var(--text-6xl);
}

h2 {
    font-size: var(--text-5xl);
}

h3 {
    font-size: var(--text-4xl);
}

h4 {
    font-size: var(--text-3xl);
}

h5 {
    font-size: var(--text-2xl);
}

h6 {
    font-size: var(--text-xl);
}

p {
    margin-bottom: var(--space-4);
    color: var(--text-secondary);
}

a {
    color: var(--primary-600);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary-700);
}

/* Enhanced Container */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--space-6);
}

@media (max-width: 640px) {
    .container {
        padding: 0 var(--space-4);
    }
}

/* =====================================
   Enhanced Scroll Progress Bar
   ===================================== */
.scroll-progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 4px;
    background: var(--gradient-primary);
    z-index: var(--z-fixed);
    transition: width var(--transition-fast);
    box-shadow: var(--glow-primary);
}

.scroll-progress-bar::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 20px;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.6));
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* =====================================
   Enhanced Navigation
   ===================================== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    height: 70px;
    background: var(--bg-card);
    backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background: var(--bg-card);
    box-shadow: var(--shadow-lg);
    border-bottom: 1px solid var(--border-color);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.logo-text {
    font-family: var(--font-secondary);
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: all var(--transition-base);
    position: relative;
}

.logo-text::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-base);
}

.logo-text:hover::after {
    width: 100%;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--space-8);
    align-items: center;
    margin: 0;
}

.nav-link {
    position: relative;
    color: var(--neutral-600);
    font-weight: 500;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: all var(--transition-base);
    padding: 0.5rem 1rem;
    border-radius: 2rem;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 2rem;
    opacity: 0;
    z-index: -1;
    transition: opacity var(--transition-base);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: 2rem;
    transition: width var(--transition-base);
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-700);
    transform: translateY(-2px);
}

.nav-link:hover::before,
.nav-link.active::before {
    opacity: 0.1;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 80%;
}

/* Enhanced Mobile Navigation */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: var(--space-2);
    border-radius: var(--radius-md);
    background: transparent;
    border: none;
    transition: all var(--transition-base);
}

.hamburger:hover {
    background: rgba(0, 0, 0, 0.05);
}

.bar {
    width: 28px;
    height: 3px;
    background: var(--text-primary);
    margin: 3px 0;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    transform-origin: center;
}

.hamburger.active .bar:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

.hamburger.active .bar:nth-child(2) {
    opacity: 0;
    transform: scale(0);
}

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

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: var(--navbar-height);
        left: 0;
        width: 100%;
        height: calc(100vh - var(--navbar-height));
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: flex-start;
        padding-top: var(--space-12);
        gap: var(--space-6);
        transform: translateX(-100%);
        transition: transform var(--transition-base);
    }

    .nav-menu.active {
        transform: translateX(0);
    }

    .nav-link {
        font-size: var(--text-lg);
        padding: var(--space-4) var(--space-6);
        width: 80%;
        text-align: center;
        border-radius: var(--radius-xl);
    }
}

/* =====================================
   Enhanced Hero Section
   ===================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: var(--bg-primary);
    overflow: hidden;
    padding-top: 70px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 80%, rgba(14, 165, 233, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(168, 85, 247, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(59, 130, 246, 0.05) 0%, transparent 50%);
    z-index: 1;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.03'/%3E%3C/svg%3E");
    z-index: 1;
    pointer-events: none;
}

.hero-container {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    min-height: calc(100vh - 70px);
    padding: 4rem 0;
}

.hero-text {
    animation: slideInFromLeft 1s var(--transition-bounce) 0.2s both;
    max-width: 600px;
}

.hero-greeting {
    display: inline-block;
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--primary-700);
    margin-bottom: var(--space-6);
    padding: var(--space-3) var(--space-6);
    background: rgba(59, 130, 246, 0.1);
    border-radius: var(--radius-full);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(59, 130, 246, 0.2);
    position: relative;
    overflow: hidden;
}

/* .hero-greeting::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2s infinite;
} */

.hero-name {
    font-size: clamp(2.5rem, 6vw, 3.5rem);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    margin: 0 0 var(--space-4) 0;
    line-height: 1.2;
}

.hero-name::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0;
    transition: opacity var(--transition-slow);
}

.hero-name:hover::after {
    opacity: 1;
}

.hero-subtitle {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--neutral-600);
    margin-bottom: var(--space-4);
    position: relative;
    opacity: 0.8;
}

.hero-description {
    font-size: var(--text-lg);
    color: var(--neutral-500);
    margin-bottom: var(--space-8);
    line-height: 1.7;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: var(--space-4);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hero-image::before {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: var(--gradient-primary);
    border-radius: 50%;
    opacity: 0.1;
    z-index: -1;
    animation: float 6s ease-in-out infinite, pulse 4s ease-in-out infinite alternate;
}

.hero-image::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border: 2px solid var(--primary-300);
    border-radius: 50%;
    z-index: -1;
    animation: rotate 20s linear infinite;
    opacity: 0.3;
}

.profile-image,
.profile-placeholder {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    position: relative;
    z-index: 2;
    transition: all var(--transition-slow);
    box-shadow: 0 20px 40px rgba(168, 85, 247, 0.3), 0 0 0 1px rgba(168, 85, 247, 0.1);
    border: 3px solid rgba(168, 85, 247, 0.2);
}


.profile-image {
    object-fit: cover;
    animation: slideInFromRight 1s var(--transition-bounce) 0.4s both;
}
/* Animation Keyframes */
@keyframes slideInFromRight {
    0% {
        transform: translateX(100px);
        opacity: 0;
    }
    60% {
        transform: translateX(-20px); /* thoda bounce feel */
        opacity: 1;
    }
    80% {
        transform: translateX(10px);
    }
    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

.profile-placeholder {
    background: var(--gradient-light);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(10px);
}

.profile-image:hover,
.profile-placeholder:hover {
    transform: scale(1.05) rotate(5deg);
    box-shadow: var(--shadow-2xl), var(--glow-accent);
}

.profile-placeholder i {
    font-size: 4rem;
    color: var(--primary-400);
    margin-bottom: var(--space-4);
    opacity: 0.7;
}

.placeholder-text {
    font-size: var(--text-lg);
    color: var(--text-tertiary);
    text-align: center;
    font-weight: 500;
}

.hero-scroll {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    animation: bounceUpDown 2s ease-in-out infinite;
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    color: var(--primary-600);
    cursor: pointer;
    transition: all var(--transition-base);
    padding: var(--space-4);
    border-radius: var(--radius-full);
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
}

.scroll-indicator:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    background: var(--bg-card);
}

.scroll-indicator i {
    font-size: var(--text-2xl);
}

.scroll-indicator span {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
}

@media (max-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--space-12);
        text-align: center;
        padding-top: calc(var(--navbar-height) + var(--space-8));
    }

    .hero-name {
        font-size: clamp(2rem, 5vw, 2.8rem);
    }

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

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

    .hero-buttons {
        justify-content: center;
    }

    .profile-image,
    .profile-placeholder {
        width: 250px;
        height: 250px;
    }
}

/* =====================================
   Enhanced Buttons
   ===================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-8);
    font-family: var(--font-secondary);
    font-size: var(--text-base);
    font-weight: 600;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.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 var(--transition-slow);
}

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

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 10px 20px rgba(168, 85, 247, 0.3);
    border: 2px solid transparent;
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--shadow-xl), var(--glow-accent);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-600);
    border: 2px solid var(--primary-600);
    box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
    background: var(--primary-600);
    color: white;
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--shadow-lg), var(--glow-primary);
}

.btn-outline {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    color: var(--primary-700);
    border: 2px solid var(--primary-700);
}

.btn-outline:hover {
    background: var(--primary-700);
    color: white;
    border-color: var(--primary-700);
    transform: translateY(-3px) scale(1.02);
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border: 2px solid transparent;
}

.btn-ghost:hover {
    background: rgba(0, 0, 0, 0.05);
    color: var(--text-primary);
    transform: translateY(-2px);
}

/* Button Sizes */
.btn-sm {
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-sm);
}

.btn-lg {
    padding: var(--space-5) var(--space-10);
    font-size: var(--text-lg);
}

.btn-xl {
    padding: var(--space-6) var(--space-12);
    font-size: var(--text-xl);
}

/* =====================================
   Enhanced Section Styles
   ===================================== */
.section {
    padding: var(--section-padding) 0;
    position: relative;
}

section {
    margin-bottom: 40px;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-20);
    position: relative;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    margin-bottom: var(--space-6);
    position: relative;
    display: inline-block;
}

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

.section-subtitle {
    font-size: var(--text-xl);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* =====================================
   Enhanced About Section
   ===================================== */
.about {
    background: var(--bg-secondary);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 80% 20%, rgba(168, 85, 247, 0.05) 0%, transparent 50%);
    z-index: 1;
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-20);
    align-items: start;
    position: relative;
    z-index: 2;
}

.about-text {
    font-size: var(--text-lg);
    line-height: 1.8;
}

.about-description {
    margin-bottom: var(--space-8);
    color: var(--text-secondary);
    position: relative;
}

.about-description::before {
    content: '"';
    position: absolute;
    top: -var(--space-4);
    left: -var(--space-6);
    font-size: 4rem;
    font-family: serif;
    color: var(--primary-200);
    opacity: 0.5;
}

.about-certifications {
    margin-top: var(--space-8);
    padding: var(--space-8);
    background: var(--gradient-light);
    border-radius: var(--radius-2xl);
    border-left: 4px solid var(--primary-600);
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.about-certifications::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, var(--primary-100) 0%, transparent 70%);
    opacity: 0.3;
}

.about-certifications h3 {
    color: var(--primary-700);
    margin-bottom: var(--space-6);
    font-size: var(--text-2xl);
    position: relative;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: var(--space-6);
}

.stat-item {
    text-align: center;
    padding: var(--space-8);
    background: var(--gradient-primary);
    color: white;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl), var(--glow-primary);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.stat-item:hover::before {
    opacity: 1;
}

.stat-item:hover {
    transform: translateY(-8px) scale(1.05);
    box-shadow: var(--shadow-2xl), var(--glow-accent);
}

.stat-number {
    font-size: var(--text-5xl);
    font-weight: 900;
    font-family: var(--font-mono);
    margin-bottom: var(--space-2);
    display: block;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.stat-label {
    font-size: var(--text-base);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    opacity: 0.9;
}

@media (max-width: 768px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--space-12);
        text-align: center;
    }

    .about-stats {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }

    .stat-item {
        padding: var(--space-6);
    }

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

/* =====================================
   Enhanced Skills Section
   ===================================== */
.skills {
    position: relative;
}

.skills-content {
    position: relative;
    z-index: 2;
}

.skills-category {
    padding: var(--space-12);
    border-radius: var(--radius-3xl);
    margin-bottom: var(--space-16);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.category-header {
    text-align: center;
    margin-bottom: var(--space-12);
}

.category-title {
    font-size: var(--text-4xl);
    font-weight: 700;
    margin-bottom: var(--space-4);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.category-title::after {
    content: '';
    position: absolute;
    bottom: -var(--space-3);
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
}

.category-description {
    font-size: var(--text-lg);
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-8);
}

.skill-item {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    text-align: center;
    transition: all var(--transition-base);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}


.skill-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
        width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(14, 165, 233, 0.1), transparent);
    transition: left var(--transition-slow);
}

.skill-item:hover::before {
    left: 100%;
}

.skill-item:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--primary-300);
    box-shadow: var(--shadow-xl), var(--glow-primary);
}

.skill-icon {
    font-size: 4rem;
    color: var(--primary-600);
    margin-bottom: var(--space-6);
    transition: all var(--transition-base);
    display: inline-block;
}

.skill-item:hover .skill-icon {
    transform: scale(1.2) rotate(10deg);
    color: var(--secondary-600);
}


.skill-name {
    font-size: var(--text-2xl);
    font-weight: 700;
    margin-bottom: var(--space-4);
    color: var(--text-primary);
}

.skill-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-6);
}

.skill-proficiency {
    margin-top: var(--space-6);
}

.proficiency-bar {
        width: 100%;
    height: 8px;
    background: var(--neutral-200);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: var(--space-3);
    position: relative;
}

.proficiency-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    transition: width 1s ease-out;
    position: relative;
    box-shadow: var(--glow-primary);
}

.proficiency-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: shimmer 2s infinite;
}

.proficiency-text {
    font-size: var(--text-sm);
    color: var(--text-tertiary);
    font-weight: 600;
    text-align: center;
}
.tools-section{
    margin-top: 40px;
}
/* Tools Section */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--space-6);
    margin-top: var(--space-12);
}

.tool-item {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    text-align: center;
    transition: all var(--transition-base);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.tool-item:hover {
    transform: translateY(-5px) scale(1.02);
    border-color: var(--primary-300);
    box-shadow: var(--shadow-lg), var(--glow-primary);
}

.tool-icon {
    font-size: 3rem;
    color: var(--primary-600);
    margin-bottom: var(--space-4);
    transition: all var(--transition-base);
}

.tool-item:hover .tool-icon {
    transform: scale(1.15) rotate(-5deg);
    color: var(--secondary-600);
}


.tool-name {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.tool-description {
    color: var(--text-tertiary);
    font-size: var(--text-sm);
    line-height: 1.5;
}

@media (max-width: 768px) {
    .skills-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .tools-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: var(--space-4);
    }

    .skills-category {
        padding: var(--space-8);
        margin-bottom: var(--space-12);
    }
}

/* =====================================
   Enhanced Portfolio Section
   ===================================== */
.portfolio {
    position: relative;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--space-8);
    margin-bottom: var(--space-12);
    position: relative;
    z-index: 2;
}

.portfolio-item {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    text-align: center;
    transition: all var(--transition-base);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.portfolio-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(14, 165, 233, 0.1), transparent);
    transition: left var(--transition-slow);
}

.portfolio-item:hover::before {
    left: 100%;
}

.portfolio-item:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--primary-300);
    box-shadow: var(--shadow-xl), var(--glow-primary);
}

.portfolio-image {
    height: 200px;
    overflow: hidden;
    position: relative;
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-6);
}

.project-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.portfolio-item:hover .project-image {
    transform: scale(1.05);
}

.image-placeholder {
    width: 100%;
    height: 100%;
    background: var(--gradient-light);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: var(--text-tertiary);
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-xl);
}

.image-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, var(--primary-50), var(--secondary-50));
    opacity: 0.5;
}

.image-placeholder i {
    font-size: 3rem;
    margin-bottom: var(--space-4);
    opacity: 0.6;
    position: relative;
    z-index: 2;
    color: var(--primary-600);
    transition: all var(--transition-base);
}

.portfolio-item:hover .image-placeholder i {
    transform: scale(1.2) rotate(10deg);
    color: var(--secondary-600);
}

.image-placeholder span {
    font-size: var(--text-lg);
    font-weight: 500;
    position: relative;
    z-index: 2;
}

.portfolio-content {
    position: relative;
    z-index: 2;
}

.portfolio-title {
    font-size: var(--text-2xl);
    font-weight: 700;
    margin-bottom: var(--space-4);
    color: var(--text-primary);
    transition: color var(--transition-base);
}

.portfolio-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-6);
    font-size: var(--text-base);
}

.portfolio-role {
    margin-bottom: var(--space-6);
    padding: var(--space-4) var(--space-6);
    background: rgba(14, 165, 233, 0.1);
    border-radius: var(--radius-xl);
    border-left: 4px solid var(--primary-600);
    font-size: var(--text-sm);
    color: var(--text-secondary);
    font-weight: 500;
    position: relative;
}

.portfolio-tools {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.tool-tag {
    background: var(--gradient-primary);
    color: white;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

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

.tool-tag:hover::before {
    left: 100%;
}

.tool-tag:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: var(--shadow-lg), var(--glow-primary);
}

@media (max-width: 768px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .portfolio-item {
        padding: var(--space-6);
        margin: 0 var(--space-2);
    }

    .portfolio-image {
        height: 180px;
    }

    .image-placeholder i {
        font-size: 2.5rem;
    }
}

/* =====================================
   Enhanced Testimonials Section
   ===================================== */
.testimonials {
    position: relative;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-8);
    position: relative;
    z-index: 2;
}

.testimonial-item {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    text-align: center;
    transition: all var(--transition-base);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.testimonial-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(14, 165, 233, 0.1), transparent);
    transition: left var(--transition-slow);
}

.testimonial-item:hover::before {
    left: 100%;
}

.testimonial-item:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--primary-300);
    box-shadow: var(--shadow-xl), var(--glow-primary);
}

.testimonial-content {
    position: relative;
    z-index: 2;
}

.testimonial-text {
    font-size: var(--text-lg);
    line-height: 1.7;
    color: var(--text-primary);
    margin-bottom: var(--space-8);
    font-style: italic;
    position: relative;
}

.testimonial-text::before {
    content: '"';
    position: absolute;
    top: -var(--space-2);
    left: -var(--space-4);
    font-size: 3rem;
    font-family: serif;
    color: var(--primary-400);
    opacity: 0.6;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
}

.author-info {
    flex: 1;
}

.author-name {
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-1);
}

.author-title {
    font-size: var(--text-base);
    color: var(--primary-600);
    margin-bottom: var(--space-1);
    font-weight: 600;
}

.author-company {
    font-size: var(--text-sm);
    color: var(--text-tertiary);
    font-weight: 500;
}

@media (max-width: 768px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .testimonial-item {
        padding: var(--space-6);
        margin: 0 var(--space-2);
    }

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

    .testimonial-text::before {
        font-size: 2.5rem;
    }
}

/* =====================================
   Enhanced Contact Section
   ===================================== */
.contact {
    position: relative;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-20);
    position: relative;
    z-index: 2;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

.contact-subtitle {
    font-size: var(--text-3xl);
    font-weight: 700;
    margin-bottom: var(--space-6);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact-description {
    color: var(--text-secondary);
    margin-bottom: var(--space-8);
    line-height: 1.7;
    font-size: var(--text-lg);
}

.contact-details {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--space-6);
    padding: var(--space-6) var(--space-8);
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-2xl);
    transition: all var(--transition-base);
    border: 2px solid transparent;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.contact-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(14, 165, 233, 0.1), transparent);
    transition: left var(--transition-base);
}

.contact-item:hover::before {
    left: 100%;
}

.contact-item:hover {
    transform: translateX(8px);
    border-color: var(--primary-300);
    box-shadow: var(--shadow-lg), var(--glow-primary);
}

.contact-icon {
    font-size: var(--text-3xl);
    color: var(--primary-600);
    min-width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(14, 165, 233, 0.1);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.contact-item:hover .contact-icon {
    background: var(--primary-600);
    color: white;
    transform: scale(1.1) rotate(5deg);
}

.contact-text h4 {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.contact-text p {
    color: var(--text-secondary);
    font-size: var(--text-base);
    margin: 0;
}

.contact-text a {
    color: var(--primary-600);
    font-weight: 500;
    transition: color var(--transition-base);
}

.contact-text a:hover {
    color: var(--primary-700);
}

.contact-form {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    padding: var(--space-12);
    border-radius: var(--radius-3xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.contact-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-light);
    opacity: 0.5;
    z-index: -1;
}

.contact-form:hover {
    box-shadow: var(--shadow-2xl), var(--glow-primary);
}

.form-group {
    margin-bottom: var(--space-8);
    position: relative;
}

.form-label {
    display: block;
    margin-bottom: var(--space-3);
    font-weight: 600;
    color: var(--text-primary);
    font-size: var(--text-base);
    position: relative;
}

.form-label::after {
    content: '*';
    color: var(--accent-error);
    margin-left: var(--space-1);
    font-size: var(--text-sm);
}

.form-input,
.form-textarea {
    width: 100%;
    padding: var(--space-4) var(--space-6);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-xl);
    font-size: var(--text-base);
    font-family: inherit;
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    transition: all var(--transition-base);
    position: relative;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-600);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1), var(--glow-primary);
    transform: translateY(-2px);
}

.form-input:hover,
.form-textarea:hover {
    border-color: var(--primary-400);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
    font-family: inherit;
}

.form-error {
    color: var(--accent-error);
    font-size: var(--text-sm);
    margin-top: var(--space-2);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.form-error::before {
    content: '⚠️';
    font-size: var(--text-sm);
}

.form-success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent-success);
    padding: var(--space-4) var(--space-6);
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-6);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: var(--space-3);
    border: 2px solid rgba(16, 185, 129, 0.2);
}

.form-success::before {
    content: '✅';
    font-size: var(--text-lg);
}

.form-error-general {
    background: rgba(239, 68, 68, 0.1);
    color: var(--accent-error);
    padding: var(--space-4) var(--space-6);
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-6);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: var(--space-3);
    border: 2px solid rgba(239, 68, 68, 0.2);
}

.form-error-general::before {
    content: '❌';
    font-size: var(--text-lg);
}

@media (max-width: 768px) {
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }

    .contact-form {
        padding: var(--space-8);
    }

    .contact-details {
        gap: var(--space-4);
    }

    .contact-item {
        padding: var(--space-4) var(--space-6);
    }
}

/* =====================================
   Enhanced Footer
   ===================================== */
.footer {
    background: var(--gradient-dark);
    color: white;
    padding: var(--space-20) 0;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 70%, rgba(14, 165, 233, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(168, 85, 247, 0.1) 0%, transparent 50%);
    z-index: 1;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 2;
}

.footer-text p {
    font-size: var(--text-lg);
    opacity: 0.9;
    margin: 0;
    font-weight: 500;
}

.footer-social {
    display: flex;
    gap: var(--space-4);
}

.social-link {
    width: 50px;
    height: 50px;
    background: var(--bg-glass);
    backdrop-filter: blur(10px);
    color: var(--accent-error);
    border-radius: var(--radius-xl);
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    transition: all var(--transition-base);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.social-link:hover::before {
    opacity: 1;
}

.social-link:hover {
    transform: translateY(-8px) scale(1.1);
    border-color: var(--border-color);
    box-shadow: var(--shadow-xl), var(--glow-primary);
}

.social-link i {
    font-size: var(--text-xl);
    position: relative;
    z-index: 2;
}

@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        gap: var(--space-8);
        text-align: center;
    }

    .footer {
        padding: var(--space-16) 0;
    }
}

/* =====================================
   Enhanced Animations
   ===================================== */
@keyframes slideInFromLeft {
    from {
        opacity: 0;
        transform: translateX(-100px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInFromRight {
    from {
        opacity: 0;
        transform: translateX(100px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0px) rotate(0deg);
    }

    33% {
        transform: translateY(-30px) rotate(2deg);
    }

    66% {
        transform: translateY(-15px) rotate(-1deg);
    }
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

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

    to {
        transform: rotate(360deg);
    }
}

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

    100% {
        transform: translateX(100%);
    }
}

@keyframes bounceUpDown {

    0%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    50% {
        transform: translateX(-50%) translateY(-15px);
    }
}

@keyframes glow {

    0%,
    100% {
        box-shadow: var(--shadow-lg);
    }

    50% {
        box-shadow: var(--shadow-xl), var(--glow-primary);
    }
}

/* Scroll-triggered animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.scale-in {
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* =====================================
   Enhanced Responsive Design
   ===================================== */
@media (max-width: 1200px) {
    :root {
        --container-max-width: 1100px;
    }

    .hero-content {
        gap: var(--space-16);
    }

    .about-content {
        gap: var(--space-16);
    }

    .contact-content {
        gap: var(--space-16);
    }
}

@media (max-width: 992px) {
    :root {
        --section-padding: var(--space-16);
        --text-6xl: 3rem;
        --text-5xl: 2.5rem;
        --text-4xl: 2rem;
    }

    .skills-category {
        padding: var(--space-10);
    }

    .portfolio-grid {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
        gap: var(--space-8);
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: var(--space-12);
        --navbar-height: 70px;
    }

    .container {
        padding: 0 var(--space-4);
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--space-12);
        text-align: center;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }

    .skills-grid {
        grid-template-columns: 1fr;
    }

    .tools-grid {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    :root {
        --section-padding: var(--space-10);
        --text-6xl: 2.5rem;
        --text-5xl: 2rem;
        --text-4xl: 1.75rem;
        --text-3xl: 1.5rem;
    }

    .hero-name {
        font-size: clamp(1.8rem, 6vw, 2.2rem);
        margin: 0px;
    }

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

    .hero-description {
        font-size: var(--text-sm);
    }

    .btn {
        padding: var(--space-3) var(--space-6);
        font-size: var(--text-sm);
    }

    .btn-lg {
        padding: var(--space-4) var(--space-8);
        font-size: var(--text-base);
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        width: 100%;
    }

    .hero-buttons .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }

    .profile-image,
    .profile-placeholder {
        width: 250px;
        height: 250px;
    }

    .skills-category {
        padding: var(--space-6);
        margin-bottom: var(--space-10);
    }

    .skill-item,
    .tool-item {
        padding: var(--space-6);
    }

    .portfolio-item {
        border-radius: var(--radius-2xl);
    }

    .portfolio-content {
        padding: var(--space-6);
    }

    .testimonial-item {
        padding: var(--space-6);
        border-radius: var(--radius-2xl);
    }

    .contact-form {
        padding: var(--space-8);
        border-radius: var(--radius-2xl);
    }
}

@media (max-width: 480px) {
    :root {
        --section-padding: var(--space-8);
        --space-20: var(--space-12);
        --space-16: var(--space-10);
    }

    .container {
        padding: 0 var(--space-3);
    }

    .nav-container {
        padding: 0 var(--space-4);
    }

    .hero-content {
        gap: var(--space-10);
        padding-top: calc(var(--navbar-height) + var(--space-6));
    }

    .section-header {
        margin-bottom: var(--space-12);
    }

    .about-stats {
        gap: var(--space-4);
    }

    .stat-item {
        padding: var(--space-6);
    }

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

    .skills-category {
        padding: var(--space-5);
        margin-bottom: var(--space-8);
    }

    .category-title {
        font-size: var(--text-3xl);
    }

    .skill-item {
        padding: var(--space-5);
    }

    .skill-icon {
        font-size: 3rem;
    }

    .tool-item {
        padding: var(--space-4);
    }

    .tool-icon {
        font-size: 2.5rem;
    }

    .portfolio-content {
        padding: var(--space-5);
    }

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

    .testimonial-item {
        padding: var(--space-5);
    }

    .contact-item {
        padding: var(--space-4);
        flex-direction: column;
        text-align: center;
        gap: var(--space-4);
    }

    .contact-form {
        padding: var(--space-6);
    }
}

/* =====================================
   Dark Mode Enhancements
   ===================================== */
[data-theme="dark"] {
    color-scheme: dark;
}

[data-theme="dark"] .navbar {
    background: rgba(0, 0, 0, 0.8);
    border-bottom-color: var(--neutral-700);
}

[data-theme="dark"] .navbar.scrolled {
    background: rgba(0, 0, 0, 0.95);
}

[data-theme="dark"] .hero {
    background: var(--gradient-dark);
}

[data-theme="dark"] .hero::before {
    background: radial-gradient(circle at 20% 80%, rgba(14, 165, 233, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(168, 85, 247, 0.15) 0%, transparent 50%);
}

[data-theme="dark"] .skills-category,
[data-theme="dark"] .portfolio-item,
[data-theme="dark"] .testimonial-item,
[data-theme="dark"] .contact-form {
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(20px);
    border-color: var(--neutral-700);
}

[data-theme="dark"] .skill-item,
[data-theme="dark"] .tool-item,
[data-theme="dark"] .contact-item {
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(10px);
    border-color: var(--neutral-700);
}

[data-theme="dark"] .form-input,
[data-theme="dark"] .form-textarea {
    background: rgba(0, 0, 0, 0.5);
    border-color: var(--neutral-600);
    color: var(--neutral-200);
}

[data-theme="dark"] .form-input:focus,
[data-theme="dark"] .form-textarea:focus {
    background: rgba(0, 0, 0, 0.7);
}

/* =====================================
   Accessibility Enhancements
   ===================================== */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .hero-image::before,
    .hero-image::after,
    .scroll-indicator {
        animation: none !important;
    }
}

@media (prefers-contrast: high) {
    :root {
        --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
        --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
        --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.3);
    }

    .btn {
        border-width: 3px;
    }

    .portfolio-item,
    .skill-item,
    .testimonial-item {
        border-width: 3px;
    }
}

/* Focus styles for accessibility */
*:focus-visible {
    outline: 3px solid var(--primary-500);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

.btn:focus-visible {
    outline-color: rgba(255, 255, 255, 0.8);
}

/* =====================================
   Print Styles
   ===================================== */
@media print {

    .navbar,
    .hero-scroll,
    .contact-form,
    .footer-social {
        display: none !important;
    }

    .hero {
        min-height: auto;
        padding: var(--space-8) 0;
    }

    .section {
        padding: var(--space-6) 0;
        page-break-inside: avoid;
    }

    .portfolio-grid,
    .skills-grid,
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-4);
    }

    * {
        box-shadow: none !important;
        background: white !important;
        color: black !important;
    }

    .section-title,
    .hero-name,
    .category-title {
        color: black !important;
        -webkit-text-fill-color: black !important;
    }
}

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

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

.text-right {
    text-align: right;
}

.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.items-center {
    align-items: center;
}

.justify-center {
    justify-content: center;
}

.justify-between {
    justify-content: space-between;
}

.w-full {
    width: 100%;
}

.h-full {
    height: 100%;
}

.relative {
    position: relative;
}

.absolute {
    position: absolute;
}

.fixed {
    position: fixed;
}

.z-10 {
    z-index: 10;
}

.z-20 {
    z-index: 20;
}

.z-30 {
    z-index: 30;
}

.opacity-0 {
    opacity: 0;
}

.opacity-50 {
    opacity: 0.5;
}

.opacity-75 {
    opacity: 0.75;
}

.opacity-100 {
    opacity: 1;
}

.transform {
    transform: translateZ(0);
}

.transition {
    transition: all var(--transition-base);
}

.rounded-sm {
    border-radius: var(--radius-sm);
}

.rounded-md {
    border-radius: var(--radius-md);
}

.rounded-lg {
    border-radius: var(--radius-lg);
}

.rounded-xl {
    border-radius: var(--radius-xl);
}

.rounded-2xl {
    border-radius: var(--radius-2xl);
}

.rounded-3xl {
    border-radius: var(--radius-3xl);
}

.rounded-full {
    border-radius: var(--radius-full);
}

.shadow-sm {
    box-shadow: var(--shadow-sm);
}

.shadow-md {
    box-shadow: var(--shadow-md);
}

.shadow-lg {
    box-shadow: var(--shadow-lg);
}

.shadow-xl {
    box-shadow: var(--shadow-xl);
}

.shadow-2xl {
    box-shadow: var(--shadow-2xl);
}

.bg-primary {
    background: var(--bg-primary);
}

.bg-secondary {
    background: var(--bg-secondary);
}

.bg-tertiary {
    background: var(--bg-tertiary);
}

.text-primary {
    color: var(--text-primary);
}

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

.text-tertiary {
    color: var(--text-tertiary);
}

.border {
    border: 1px solid var(--border-color);
}

.border-2 {
    border: 2px solid var(--border-color);
}

.border-primary {
    border-color: var(--primary-600);
}

.border-secondary {
    border-color: var(--secondary-600);
}

/* Spacing utilities */
.m-0 {
    margin: 0;
}

.m-1 {
    margin: var(--space-1);
}

.m-2 {
    margin: var(--space-2);
}

.m-3 {
    margin: var(--space-3);
}

.m-4 {
    margin: var(--space-4);
}

.m-5 {
    margin: var(--space-5);
}

.m-6 {
    margin: var(--space-6);
}

.m-8 {
    margin: var(--space-8);
}

.p-0 {
    padding: 0;
}

.p-1 {
    padding: var(--space-1);
}

.p-2 {
    padding: var(--space-2);
}

.p-3 {
    padding: var(--space-3);
}

.p-4 {
    padding: var(--space-4);
}

.p-5 {
    padding: var(--space-5);
}

.p-6 {
    padding: var(--space-6);
}

.p-8 {
    padding: var(--space-8);
}

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

.mt-1 {
    margin-top: var(--space-1);
}

.mt-2 {
    margin-top: var(--space-2);
}

.mt-3 {
    margin-top: var(--space-3);
}

.mt-4 {
    margin-top: var(--space-4);
}

.mt-6 {
    margin-top: var(--space-6);
}

.mt-8 {
    margin-top: var(--space-8);
}

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

.mb-1 {
    margin-bottom: var(--space-1);
}

.mb-2 {
    margin-bottom: var(--space-2);
}

.mb-3 {
    margin-bottom: var(--space-3);
}

.mb-4 {
    margin-bottom: var(--space-4);
}

.mb-6 {
    margin-bottom: var(--space-6);
}

.mb-8 {
    margin-bottom: var(--space-8);
}

.gap-1 {
    gap: var(--space-1);
}

.gap-2 {
    gap: var(--space-2);
}

.gap-3 {
    gap: var(--space-3);
}

.gap-4 {
    gap: var(--space-4);
}

.gap-6 {
    gap: var(--space-6);
}

.gap-8 {
    gap: var(--space-8);
}

/* =====================================
   Loading States
   ===================================== */
.loading {
    opacity: 0.6;
    pointer-events: none;
    position: relative;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 24px;
    height: 24px;
    margin: -12px 0 0 -12px;
    border: 2px solid var(--primary-600);
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    z-index: var(--z-modal);
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

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

/* =====================================
   Theme Toggle Button
   ===================================== */
.theme-toggle {
    position: fixed;
    bottom: var(--space-8);
    right: var(--space-8);
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--radius-full);
    color: white;
    cursor: pointer;
    transition: all var(--transition-base);
    z-index: var(--z-fixed);
    box-shadow: var(--shadow-lg), var(--glow-primary);
}

.theme-toggle:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-xl), var(--glow-accent);
}

.theme-toggle i {
    font-size: var(--text-2xl);
}

@media (max-width: 768px) {
    .theme-toggle {
        bottom: var(--space-6);
        right: var(--space-6);
        width: 50px;
        height: 50px;
    }

    .theme-toggle i {
        font-size: var(--text-xl);
    }
}

/* =====================================
   Custom Scrollbar
   ===================================== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--neutral-100);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    transition: background var(--transition-base);
}

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

[data-theme="dark"] ::-webkit-scrollbar-track {
    background: var(--neutral-800);
}

/* Firefox scrollbar */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--primary-600) var(--neutral-100);
}

[data-theme="dark"] * {
    scrollbar-color: var(--primary-600) var(--neutral-800);
}