* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background: #000;
    color: #fff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navbar Basic */
.navbar {
    background: #111;
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo-text {
    color: #fff;
    font-size: 24px;
    font-weight: 700;
}

.logo-highlight {
    color: #3b82f6;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-link {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s;
}

.nav-link:hover,
.nav-link.active {
    color: #3b82f6;
}

/* Hero Section */
.hero-section {
    min-height: 80vh;
    display: flex;
    align-items: center;
    padding: 100px 0;
}

.hero-title {
    font-size: 48px;
    margin-bottom: 20px;
}

.highlight {
    color: #3b82f6;
}

.hero-description {
    font-size: 18px;
    color: #aaa;
    margin-bottom: 30px;
    max-width: 600px;
}

/* Buttons */
.btn {
    padding: 12px 30px;
    border-radius: 8px;
    text-decoration: none;
    display: inline-block;
    margin-right: 15px;
    transition: all 0.3s;
}

.btn-primary {
    background: #3b82f6;
    color: #fff;
}

.btn-primary:hover {
    background: #2563eb;
}

.btn-secondary {
    background: transparent;
    color: #fff;
    border: 2px solid #3b82f6;
}

/* Footer */
.footer {
    background: #111;
    padding: 40px 0 20px;
    margin-top: 100px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    margin-bottom: 40px;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #333;
    color: #888;
}

/* Mobile Menu - Hidden by default */
.mobile-toggle {
    display: none;
}

.mobile-menu {
    display: none;
}
/* ========================================
   CSS Variables & Base Styles
   ======================================== */

:root {
    /* Colors */
    --color-primary: #3b82f6;
    --color-primary-dark: #2563eb;
    --color-primary-light: #60a5fa;
    
    --color-bg-dark: #000000;
    --color-bg-darker: #0a0a0a;
    --color-bg-card: #111111;
    --color-bg-card-hover: #1a1a1a;
    
    --color-text-primary: #ffffff;
    --color-text-secondary: #a3a3a3;
    --color-text-muted: #737373;
    
    --color-border: #262626;
    --color-border-light: #404040;
    
    /* Spacing */
    --space-xs: 0.5rem;    /* 8px */
    --space-sm: 1rem;      /* 16px */
    --space-md: 1.5rem;    /* 24px */
    --space-lg: 2rem;      /* 32px */
    --space-xl: 3rem;      /* 48px */
    --space-2xl: 4rem;     /* 64px */
    --space-3xl: 6rem;     /* 96px */
    
    /* Typography */
    --font-size-xs: 0.75rem;   /* 12px */
    --font-size-sm: 0.875rem;  /* 14px */
    --font-size-base: 1rem;    /* 16px */
    --font-size-lg: 1.125rem;  /* 18px */
    --font-size-xl: 1.25rem;   /* 20px */
    --font-size-2xl: 1.5rem;   /* 24px */
    --font-size-3xl: 2rem;     /* 32px */
    --font-size-4xl: 2.5rem;   /* 40px */
    --font-size-5xl: 3rem;     /* 48px */
    
    /* Border Radius */
    --radius-sm: 0.375rem;  /* 6px */
    --radius-md: 0.5rem;    /* 8px */
    --radius-lg: 0.75rem;   /* 12px */
    --radius-xl: 1rem;      /* 16px */
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6);
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 250ms ease-in-out;
    --transition-slow: 350ms ease-in-out;
}

/* ========================================
   Reset & Base Styles
   ======================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--color-bg-dark);
    color: var(--color-text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--space-sm);
}

h1 { font-size: var(--font-size-5xl); }
h2 { font-size: var(--font-size-4xl); }
h3 { font-size: var(--font-size-3xl); }
h4 { font-size: var(--font-size-2xl); }
h5 { font-size: var(--font-size-xl); }
h6 { font-size: var(--font-size-lg); }

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

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

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

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

/* Utility Classes */
.highlight {
    color: var(--color-primary);
}

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

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

/* ========================================
   Navbar Styles
   ======================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: var(--space-md) 0;
    z-index: 1000;
    transition: all var(--transition-base);
    border-bottom: 1px solid transparent;
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
}

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

/* Logo */
.logo {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 0;
    transition: transform var(--transition-fast);
}

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

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

.logo-highlight {
    color: var(--color-primary);
}

/* Desktop Navigation */
.desktop-menu {
    display: flex;
    list-style: none;
    gap: var(--space-xl);
    align-items: center;
}

.nav-link {
    position: relative;
    color: var(--color-text-secondary);
    font-size: var(--font-size-base);
    font-weight: 500;
    padding: var(--space-xs) 0;
    transition: color var(--transition-fast);
}

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

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

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

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

.hamburger {
    width: 25px;
    height: 2px;
    background: var(--color-text-primary);
    transition: all var(--transition-base);
    border-radius: 2px;
}

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

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

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

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--color-bg-card);
    padding: var(--space-3xl) var(--space-lg);
    transition: right var(--transition-slow);
    box-shadow: var(--shadow-xl);
    z-index: 999;
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu .nav-menu {
    flex-direction: column;
    gap: var(--space-lg);
}

.mobile-menu .nav-link {
    font-size: var(--font-size-lg);
    display: block;
}

/* Mobile Menu Overlay */
body.menu-open::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 998;
    animation: fadeIn var(--transition-base);
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Responsive Navbar */
@media (max-width: 768px) {
    .desktop-menu {
        display: none;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .mobile-menu {
        display: block;
    }
}

/* ========================================
   Hero Section
   ======================================== */

.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: var(--space-3xl) 0;
    position: relative;
    overflow: hidden;
    margin-top: 70px; /* Offset untuk fixed navbar */
}

/* Background gradient effect */
.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.15) 0%, transparent 70%);
    pointer-events: none;
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: translateX(-50%) scale(1);
        opacity: 0.5;
    }
    50% {
        transform: translateX(-50%) scale(1.1);
        opacity: 0.8;
    }
}

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

/* Hero Content */
.hero-content {
    animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-md);
    background: linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-title .highlight {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% {
        filter: brightness(1);
    }
    50% {
        filter: brightness(1.3);
    }
}

.hero-subtitle {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-lg);
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

.hero-description {
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
    line-height: 1.8;
    max-width: 550px;
    margin-bottom: var(--space-xl);
    animation: fadeInUp 0.8s ease-out 0.4s backwards;
}

/* Hero CTA Buttons */
.hero-cta {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 0.6s backwards;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-md) var(--space-xl);
    font-size: var(--font-size-base);
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

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

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

.btn-primary {
    background: var(--color-primary);
    color: var(--color-text-primary);
    box-shadow: 0 4px 14px 0 rgba(59, 130, 246, 0.4);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(59, 130, 246, 0.6);
}

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

.btn-secondary:hover {
    background: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(59, 130, 246, 0.4);
}

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

.btn-outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-2px);
}

/* Hero Image/Illustration */
.hero-image {
    position: relative;
    animation: fadeInUp 0.8s ease-out 0.3s backwards;
}

.hero-illustration {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Code Snippet Animation */
.code-snippet {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
}

.code-snippet::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 30px;
    background: linear-gradient(90deg, 
        var(--color-bg-card) 0%, 
        var(--color-bg-card-hover) 50%, 
        var(--color-bg-card) 100%
    );
    border-bottom: 1px solid var(--color-border);
}

.code-snippet::after {
    content: '';
    position: absolute;
    top: 10px;
    left: 15px;
    width: 12px;
    height: 12px;
    background: #ff5f56;
    border-radius: 50%;
    box-shadow: 
        20px 0 0 #ffbd2e,
        40px 0 0 #27c93f;
}

.code-line {
    display: block;
    font-family: 'Courier New', monospace;
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin: var(--space-sm) 0;
    padding-left: var(--space-md);
    opacity: 0;
    animation: typeIn 0.5s ease-out forwards;
}

.code-line:nth-child(1) {
    animation-delay: 1s;
    color: var(--color-primary);
}

.code-line:nth-child(2) {
    animation-delay: 1.3s;
    padding-left: var(--space-xl);
}

.code-line:nth-child(3) {
    animation-delay: 1.6s;
    color: var(--color-primary);
}

@keyframes typeIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Floating elements decoration */
.hero-illustration::before,
.hero-illustration::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: var(--color-primary);
    opacity: 0.1;
    animation: float 6s ease-in-out infinite;
}

.hero-illustration::before {
    width: 100px;
    height: 100px;
    top: 10%;
    right: 10%;
    animation-delay: 0s;
}

.hero-illustration::after {
    width: 150px;
    height: 150px;
    bottom: 10%;
    left: 5%;
    animation-delay: 3s;
}

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

/* Responsive Hero Section */
@media (max-width: 968px) {
    .hero-section .container {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .hero-image {
        order: -1;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-cta {
        justify-content: center;
    }
}

@media (max-width: 640px) {
    .hero-section {
        margin-top: 60px;
        min-height: auto;
        padding: var(--space-2xl) 0;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .code-snippet {
        padding: var(--space-lg);
    }
    
    .code-line {
        font-size: var(--font-size-base);
    }
}

/* ========================================
   Featured Projects Section
   ======================================== */

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

/* Section Headers */
.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    text-align: center;
    margin-bottom: var(--space-md);
    background: linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    text-align: center;
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
    margin-bottom: var(--space-3xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Projects Grid */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

/* Project Card */
.project-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-base);
    position: relative;
    cursor: pointer;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--transition-base);
    pointer-events: none;
    z-index: 1;
}

.project-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-primary);
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.2);
}

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

/* Project Image */
.project-image {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--color-bg-darker);
}

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

.project-card:hover .project-image img {
    transform: scale(1.05);
}

/* Project Image Overlay */
.project-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.3) 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.project-card:hover .project-image::after {
    opacity: 1;
}

/* Project Content */
.project-content {
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    position: relative;
    z-index: 2;
}

.project-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--space-sm);
    transition: color var(--transition-fast);
}

.project-card:hover .project-title {
    color: var(--color-primary);
}

.project-description {
    font-size: var(--font-size-base);
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: var(--space-md);
    flex-grow: 1;
}

/* Project Tags */
.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-top: auto;
}

.tag {
    display: inline-block;
    padding: var(--space-xs) var(--space-sm);
    background: rgba(59, 130, 246, 0.1);
    color: var(--color-primary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    border-radius: var(--radius-md);
    border: 1px solid rgba(59, 130, 246, 0.2);
    transition: all var(--transition-fast);
}

.project-card:hover .tag {
    background: rgba(59, 130, 246, 0.2);
    border-color: var(--color-primary);
}

/* Section CTA */
.section-cta {
    text-align: center;
    margin-top: var(--space-2xl);
}

/* Project Links (for detailed project cards) */
.project-links {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.project-link:hover {
    color: var(--color-primary);
    border-color: var(--color-primary);
    background: rgba(59, 130, 246, 0.05);
}

.project-link svg {
    width: 16px;
    height: 16px;
}

/* Responsive Projects Grid */
@media (max-width: 768px) {
    .projects-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
}

/* Loading State for Project Cards */
.project-card.loading {
    pointer-events: none;
}

.project-card.loading .project-image {
    background: linear-gradient(
        90deg,
        var(--color-bg-darker) 25%,
        var(--color-bg-card) 50%,
        var(--color-bg-darker) 75%
    );
    background-size: 200% 100%;
    animation: shimmerLoading 1.5s infinite;
}

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

/* Empty State */
.projects-empty {
    text-align: center;
    padding: var(--space-3xl) var(--space-lg);
}

.projects-empty-icon {
    font-size: 4rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-lg);
}

.projects-empty-title {
    font-size: var(--font-size-2xl);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-sm);
}

.projects-empty-text {
    color: var(--color-text-muted);
    margin-bottom: var(--space-lg);
}

/* ========================================
   Footer Styles
   ======================================== */

.footer {
    background: var(--color-bg-card);
    border-top: 1px solid var(--color-border);
    margin-top: var(--space-3xl);
    padding: var(--space-3xl) 0 var(--space-lg);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--color-primary) 50%, 
        transparent 100%
    );
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
    padding-bottom: var(--space-2xl);
    border-bottom: 1px solid var(--color-border);
}

/* Footer Left - Brand */
.footer-left {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.footer-logo {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    margin-bottom: 0;
}

.footer-logo span:first-child {
    color: var(--color-text-primary);
}

.footer-logo .highlight {
    color: var(--color-primary);
}

.footer-tagline {
    font-size: var(--font-size-base);
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
}

.footer-description {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    line-height: 1.6;
    max-width: 400px;
}

/* Footer Links */
.footer-links {
    display: contents;
}

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

.footer-section ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-section ul li a {
    color: var(--color-text-muted);
    font-size: var(--font-size-base);
    transition: all var(--transition-fast);
    display: inline-block;
    position: relative;
}

.footer-section ul li a::before {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-base);
}

.footer-section ul li a:hover {
    color: var(--color-primary);
    transform: translateX(5px);
}

.footer-section ul li a:hover::before {
    width: 100%;
}

/* Social Links */
.social-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.social-links li a {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-text-muted);
    font-size: var(--font-size-base);
    transition: all var(--transition-fast);
}

.social-links li a::before {
    content: '→';
    opacity: 0;
    transform: translateX(-10px);
    transition: all var(--transition-base);
}

.social-links li a:hover {
    color: var(--color-primary);
    transform: translateX(5px);
}

.social-links li a:hover::before {
    opacity: 1;
    transform: translateX(0);
}

/* Footer Bottom */
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-md);
    padding-top: var(--space-lg);
}

.footer-bottom p {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    margin: 0;
}

.heart {
    color: #ef4444;
    animation: heartbeat 1.5s ease-in-out infinite;
    display: inline-block;
}

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

/* Footer Social Icons (Alternative Style) */
.footer-social-icons {
    display: flex;
    gap: var(--space-md);
}

.social-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--color-bg-darker);
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    transition: all var(--transition-base);
}

.social-icon:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-text-primary);
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

.social-icon svg {
    width: 20px;
    height: 20px;
}

/* Newsletter Section (Optional) */
.footer-newsletter {
    margin-bottom: var(--space-xl);
}

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

.footer-newsletter p {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
}

.newsletter-form {
    display: flex;
    gap: var(--space-sm);
}

.newsletter-input {
    flex: 1;
    padding: var(--space-sm) var(--space-md);
    background: var(--color-bg-darker);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-size: var(--font-size-base);
    transition: all var(--transition-fast);
}

.newsletter-input:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--color-bg-card);
}

.newsletter-input::placeholder {
    color: var(--color-text-muted);
}

.newsletter-button {
    padding: var(--space-sm) var(--space-lg);
    background: var(--color-primary);
    color: var(--color-text-primary);
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.newsletter-button:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

/* Responsive Footer */
@media (max-width: 968px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-xl);
    }
    
    .footer-left {
        grid-column: 1 / -1;
    }
}

@media (max-width: 640px) {
    .footer {
        padding: var(--space-2xl) 0 var(--space-lg);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-button {
        width: 100%;
    }
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--color-primary);
    color: var(--color-text-primary);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--color-primary-dark);
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.6);
}

.back-to-top svg {
    width: 24px;
    height: 24px;
}

/* ========================================
   About Page Styles
   ======================================== */

/* About Hero */
.about-hero {
    padding: calc(var(--space-3xl) + 70px) 0 var(--space-3xl);
    text-align: center;
    background: linear-gradient(180deg, rgba(59, 130, 246, 0.05) 0%, transparent 100%);
}

.about-hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.page-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    margin-bottom: var(--space-md);
    background: linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-text-muted);
}

/* About Content */
.about-content {
    padding: var(--space-3xl) 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-3xl);
    align-items: center;
}

/* About Image */
.about-image {
    position: relative;
}

.image-wrapper {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.image-wrapper img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-xl);
    display: block;
}

.image-border {
    position: absolute;
    top: -20px;
    left: -20px;
    right: 20px;
    bottom: 20px;
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-xl);
    z-index: -1;
}

/* About Text */
.about-heading {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--space-lg);
}

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

/* About Stats */
.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-2xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--color-border);
}

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

.stat-number {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: var(--space-xs);
}

.stat-label {
    font-size: var(--font-size-base);
    color: var(--color-text-muted);
    margin: 0;
}

/* Skills Section */
.skills-section {
    padding: var(--space-3xl) 0;
    background: var(--color-bg-card);
}

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

.skill-category {
    background: var(--color-bg-darker);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    transition: all var(--transition-base);
}

.skill-category:hover {
    border-color: var(--color-primary);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.2);
}

.skill-category-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 2px solid var(--color-border);
}

.skill-items {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.skill-badge {
    display: inline-block;
    padding: var(--space-sm) var(--space-md);
    background: rgba(59, 130, 246, 0.1);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    border-radius: var(--radius-md);
    border: 1px solid rgba(59, 130, 246, 0.2);
    transition: all var(--transition-fast);
}

.skill-badge:hover {
    background: rgba(59, 130, 246, 0.2);
    color: var(--color-primary);
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

/* Experience Section */
.experience-section {
    padding: var(--space-3xl) 0;
}

.timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    padding-left: 50px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--color-border);
}

.timeline-item {
    position: relative;
    margin-bottom: var(--space-3xl);
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-dot {
    position: absolute;
    left: -38px;
    top: 0;
    width: 16px;
    height: 16px;
    background: var(--color-primary);
    border: 3px solid var(--color-bg-dark);
    border-radius: 50%;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.2);
}

.timeline-content {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    transition: all var(--transition-base);
}

.timeline-content:hover {
    border-color: var(--color-primary);
    transform: translateX(5px);
    box-shadow: 0 5px 20px rgba(59, 130, 246, 0.15);
}

.timeline-date {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: rgba(59, 130, 246, 0.1);
    color: var(--color-primary);
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
}

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

.timeline-company {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    font-weight: 500;
    margin-bottom: var(--space-md);
}

.timeline-description {
    font-size: var(--font-size-base);
    color: var(--color-text-muted);
    line-height: 1.6;
    margin: 0;
}

/* About CTA */
.about-cta {
    padding: var(--space-3xl) 0;
}

.cta-card {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, transparent 100%);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-3xl);
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-title {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    margin-bottom: var(--space-md);
}

.cta-description {
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
    margin-bottom: var(--space-xl);
}

/* Responsive About Page */
@media (max-width: 968px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .about-image {
        max-width: 400px;
        margin: 0 auto;
    }
    
    .about-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-md);
    }
    
    .timeline {
        padding-left: 40px;
    }
}

@media (max-width: 640px) {
    .about-stats {
        grid-template-columns: 1fr;
    }
    
    .timeline {
        padding-left: 30px;
    }
    
    .timeline::before {
        left: 10px;
    }
    
    .timeline-dot {
        left: -28px;
    }
    
    .cta-card {
        padding: var(--space-2xl) var(--space-lg);
    }
}

/* ========================================
   Projects Page Styles
   ======================================== */

/* Projects Hero */
.projects-hero {
    padding: calc(var(--space-3xl) + 70px) 0 var(--space-2xl);
    text-align: center;
    background: linear-gradient(180deg, rgba(59, 130, 246, 0.05) 0%, transparent 100%);
}

.projects-hero-content {
    max-width: 800px;
    margin: 0 auto;
}

/* Projects Filter */
.projects-filter {
    padding: var(--space-xl) 0;
    position: sticky;
    top: 70px;
    background: var(--color-bg-dark);
    z-index: 100;
    border-bottom: 1px solid var(--color-border);
}

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

.filter-btn {
    padding: var(--space-sm) var(--space-lg);
    background: var(--color-bg-card);
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--color-primary);
    color: var(--color-text-primary);
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

/* Projects Section */
.projects-section {
    padding: var(--space-3xl) 0;
}

/* Featured Badge */
.featured-badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    padding: var(--space-xs) var(--space-md);
    background: var(--color-primary);
    color: var(--color-text-primary);
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    border-radius: var(--radius-md);
    z-index: 2;
}

/* Projects CTA */
.projects-cta {
    padding: var(--space-3xl) 0;
}

/* ========================================
   Project Detail Page
   ======================================== */

.project-detail-hero {
    padding: calc(var(--space-3xl) + 70px) 0 var(--space-xl);
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--color-text-secondary);
    font-size: var(--font-size-base);
    font-weight: 500;
    margin-bottom: var(--space-xl);
    transition: all var(--transition-fast);
}

.back-link:hover {
    color: var(--color-primary);
    transform: translateX(-5px);
}

.back-link svg {
    width: 20px;
    height: 20px;
}

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

.project-detail-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: var(--space-lg);
    background: linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.project-detail-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    justify-content: center;
    margin-bottom: var(--space-xl);
}

.project-detail-links {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

.project-detail-links .btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
}

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

/* Project Detail Image */
.project-detail-image {
    padding: var(--space-2xl) 0;
}

.project-image-wrapper {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-border);
}

.project-image-wrapper img {
    width: 100%;
    height: auto;
    display: block;
}

/* Project Detail Content */
.project-detail-content {
    padding: var(--space-3xl) 0;
}

.project-description-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.section-heading {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--space-lg);
    color: var(--color-text-primary);
}

.project-description-text {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    line-height: 1.8;
}

/* Related Projects */
.related-projects {
    padding: var(--space-3xl) 0;
    background: var(--color-bg-card);
}

/* Responsive Projects */
@media (max-width: 640px) {
    .projects-filter {
        top: 60px;
        padding: var(--space-md) 0;
    }
    
    .filter-buttons {
        gap: var(--space-sm);
    }
    
    .filter-btn {
        padding: var(--space-xs) var(--space-md);
        font-size: var(--font-size-sm);
    }
    
    .project-detail-links {
        flex-direction: column;
    }
    
    .project-detail-links .btn {
        width: 100%;
        justify-content: center;
    }
}

/* ========================================
   Contact Page Styles
   ======================================== */

/* Contact Hero */
.contact-hero {
    padding: calc(var(--space-3xl) + 70px) 0 var(--space-2xl);
    text-align: center;
    background: linear-gradient(180deg, rgba(59, 130, 246, 0.05) 0%, transparent 100%);
}

.contact-hero-content {
    max-width: 800px;
    margin: 0 auto;
}

/* Contact Section */
.contact-section {
    padding: var(--space-3xl) 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-3xl);
    align-items: start;
}

/* Contact Info */
.contact-info {
    position: sticky;
    top: 100px;
}

.contact-info-title {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    margin-bottom: var(--space-md);
    color: var(--color-text-primary);
}

.contact-info-description {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-2xl);
}

/* Contact Details */
.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.contact-detail-item {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.contact-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    color: var(--color-primary);
    transition: all var(--transition-base);
}

.contact-detail-item:hover .contact-icon {
    background: var(--color-primary);
    color: var(--color-text-primary);
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

.contact-icon svg {
    width: 24px;
    height: 24px;
}

.contact-detail-content {
    flex: 1;
}

.contact-detail-content h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-xs);
}

.contact-detail-content p,
.contact-detail-content a {
    font-size: var(--font-size-base);
    color: var(--color-text-muted);
    margin: 0;
}

.contact-detail-content a {
    transition: color var(--transition-fast);
}

.contact-detail-content a:hover {
    color: var(--color-primary);
}

.social-links-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.social-links-list a {
    display: inline-block;
    position: relative;
}

.social-links-list a::before {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-base);
}

.social-links-list a:hover::before {
    width: 100%;
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-lg);
}

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

/* Form Elements */
.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.form-label {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-text-primary);
}

.form-input,
.form-textarea {
    width: 100%;
    padding: var(--space-md);
    background: var(--color-bg-darker);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-size: var(--font-size-base);
    font-family: inherit;
    transition: all var(--transition-base);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--color-bg-card);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-input.error,
.form-textarea.error {
    border-color: #ef4444;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-text-muted);
}

.form-textarea {
    resize: vertical;
    min-height: 150px;
}

/* Form Error */
.form-error {
    font-size: var(--font-size-sm);
    color: #ef4444;
    display: none;
    margin-top: var(--space-xs);
}

/* Submit Button */
.btn-submit {
    width: 100%;
    justify-content: center;
    position: relative;
    margin-top: var(--space-md);
}

.btn-loading {
    display: none;
    align-items: center;
    gap: var(--space-sm);
}

/* Spinner Animation */
.spinner {
    width: 20px;
    height: 20px;
    animation: rotate 2s linear infinite;
}

.spinner .path {
    stroke: currentColor;
    stroke-linecap: round;
    animation: dash 1.5s ease-in-out infinite;
}

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

@keyframes dash {
    0% {
        stroke-dasharray: 1, 150;
        stroke-dashoffset: 0;
    }
    50% {
        stroke-dasharray: 90, 150;
        stroke-dashoffset: -35;
    }
    100% {
        stroke-dasharray: 90, 150;
        stroke-dashoffset: -124;
    }
}

/* Form Message */
.form-message {
    padding: var(--space-md);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-weight: 500;
    text-align: center;
    margin-top: var(--space-md);
}

.form-message.success {
    background: rgba(34, 197, 94, 0.1);
    color: #22c55e;
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.form-message.error {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

/* Form Animation */
.contact-form-wrapper {
    animation: fadeInUp 0.6s ease-out;
}

/* Responsive Contact Page */
@media (max-width: 968px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .contact-info {
        position: static;
    }
    
    .contact-form-wrapper {
        padding: var(--space-xl);
    }
}

@media (max-width: 640px) {
    .contact-section {
        padding: var(--space-2xl) 0;
    }
    
    .contact-details {
        gap: var(--space-lg);
    }
    
    .contact-icon {
        width: 40px;
        height: 40px;
        min-width: 40px;
    }
    
    .contact-icon svg {
        width: 20px;
        height: 20px;
    }
    
    .contact-form-wrapper {
        padding: var(--space-lg);
    }
    
    .form-input,
    .form-textarea {
        padding: var(--space-sm) var(--space-md);
    }
}

/* Input Focus Effect */
@keyframes inputFocus {
    0% {
        box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.4);
    }
    100% {
        box-shadow: 0 0 0 4px rgba(59, 130, 246, 0);
    }
}

.form-input:focus,
.form-textarea:focus {
    animation: inputFocus 0.3s ease-out;
}

/* Character Counter (Optional) */
.form-counter {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    text-align: right;
    margin-top: var(--space-xs);
}

.form-counter.warning {
    color: #f59e0b;
}

.form-counter.danger {
    color: #ef4444;
}

/* No Results Message */
.no-results {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-3xl) var(--space-lg);
    text-align: center;
    min-height: 400px;
}

.no-results-icon {
    font-size: 4rem;
    margin-bottom: var(--space-lg);
    opacity: 0.5;
}

.no-results h3 {
    font-size: var(--font-size-2xl);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-sm);
}

.no-results p {
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
    margin: 0;
}

/* Project Card Animation for Filter */
.project-card {
    opacity: 0;
    animation: fadeInUp 0.5s ease-out forwards;
}

.project-card:nth-child(1) { animation-delay: 0s; }
.project-card:nth-child(2) { animation-delay: 0.05s; }
.project-card:nth-child(3) { animation-delay: 0.1s; }
.project-card:nth-child(4) { animation-delay: 0.15s; }
.project-card:nth-child(5) { animation-delay: 0.2s; }
.project-card:nth-child(6) { animation-delay: 0.25s; }