/*

TemplateMo 593 personal shape

https://templatemo.com/tm-593-personal-shape

*/

@charset "utf-8";
/* CSS Document */

/* Form Success Message */
.form-success-message {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    max-width: 100%;
    margin: 2rem auto;
    animation: fadeIn 0.5s ease-out;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.form-success-message .success-icon {
    width: 60px;
    height: 60px;
    color: #4ade80;
    margin: 0 auto 1.5rem;
    display: block;
}

.form-success-message h4 {
    color: #1f2937;
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.form-success-message p {
    color: #4b5563;
    line-height: 1.6;
    margin-bottom: 0;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Toast Notification */
.toast-notification {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: rgba(15, 23, 42, 0.95);
    color: white;
    padding: 16px 30px;
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 1000;
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.27, 1.55);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    max-width: 90%;
    width: auto;
    min-width: 300px;
}

.toast-notification.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.toast-notification.success {
    border-left: 4px solid #4ade80;
}

toast-notification.error {
    border-left: 4px solid #f87171;
}

.toast-icon {
    font-size: 24px;
    flex-shrink: 0;
}

.toast-message {
    font-size: 15px;
    line-height: 1.5;
    font-weight: 500;
}

@keyframes toastIn {
    from {
        transform: translateX(-50%) translateY(100px);
        opacity: 0;
    }
    to {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }
}

@keyframes toastOut {
    from {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }
    to {
        transform: translateX(-50%) translateY(-20px);
        opacity: 0;
    }
}

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

        /* Footer */
        .footer {
            background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #312e81 100%);
            color: var(--text-light);
            padding: 3rem 0 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            position: relative;
            overflow: hidden;
        }

        .footer::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="footer-grid" width="12" height="12" patternUnits="userSpaceOnUse"><path d="M 12 0 L 0 0 0 12" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23footer-grid)"/></svg>');
            opacity: 0.4;
        }

        .footer::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(circle at 20% 80%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
                        radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.08) 0%, transparent 50%);
        }

        .footer-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 1rem;
            position: relative;
            z-index: 2;
        }

        .footer-left p {
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.9rem;
            margin: 0;
        }

        .footer-right {
            display: flex;
            gap: 2rem;
            flex-wrap: wrap;
        }

        .footer-right a {
            color: rgba(255, 255, 255, 0.7);
            text-decoration: none;
            font-size: 0.9rem;
            -webkit-transition: all 0.3s ease;
            -moz-transition: all 0.3s ease;
            -o-transition: all 0.3s ease;
            transition: all 0.3s ease;
            position: relative;
        }

        .footer-right a:hover {
            color: var(--text-light);
            transform: translateY(-1px);
        }

        .footer-right a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 1px;
            bottom: -3px;
            left: 0;
            background: var(--primary-color);
            transition: width 0.3s ease;
        }

        .footer-right a:hover::after {
            width: 100%;
        }

        /* Footer Mobile Responsiveness */
        @media (max-width: 768px) {
            .footer-content {
                flex-direction: column;
                text-align: center;
                gap: 1.5rem;
            }

            .footer-right {
                justify-content: center;
                gap: 1.5rem;
            }

            .footer-right a {
                font-size: 0.85rem;
            }
        }

        @media (max-width: 480px) {
            .footer-right {
                flex-direction: column;
                gap: 1rem;
            }
        }

        :root {
            --primary-color: #6366f1;
            --secondary-color: #8b5cf6;
            --accent-color: #f59e0b;
            --accent-pink: #ec4899;
            --accent-cyan: #06b6d4;
            --text-primary: #0f172a;
            --text-secondary: #64748b;
            --text-light: #ffffff;
            --bg-primary: #ffffff;
            --bg-secondary: #f8fafc;
            --bg-dark: #0f172a;
            --bg-card: rgba(255, 255, 255, 0.95);
            --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
            --gradient-tertiary: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
            --gradient-elegant: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
            --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
            --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
            --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
            --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
            --glass: rgba(255, 255, 255, 0.15);
            --glass-border: rgba(255, 255, 255, 0.2);
        }

        body {
            font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', 'Arial', sans-serif;
            line-height: 1.7;
            color: var(--text-primary);
            scroll-behavior: smooth;
            overflow-x: hidden;
            background: var(--bg-primary);
        }

        /* Navigation */
        nav {
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
            transition: transform 0.3s ease-in-out, background 0.3s ease-in-out, box-shadow 0.3s ease-in-out, padding 0.3s ease-in-out, opacity 0.3s ease-in-out;
            transform: translateY(0);
            opacity: 1;
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            padding: 1rem 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        /* Hide navbar when scrolling down */
        nav.hide {
            transform: translateY(-100%);
            opacity: 0;
        }

        nav.scrolled {
            background: rgba(255, 255, 255, 0.98);
            box-shadow: var(--shadow-lg);
            padding: 0.75rem 0;
            transform: translateY(0);
            opacity: 1;
        }

        .nav-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', 'Arial', sans-serif;
            font-size: 1.75rem;
            font-weight: 700;
            background: var(--gradient-elegant);
            -webkit-background-clip: text;
            -moz-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            color: transparent;
            letter-spacing: -0.5px;
        }

        .nav-links {
            display: flex;
            -webkit-user-select: none;
            -moz-user-select: none;
            -ms-user-select: none;
            user-select: none;
            list-style: none;
            gap: 2.5rem;
            align-items: center;
        }

        .nav-links a {
            text-decoration: none;
            color: var(--text-primary);
            font-weight: 500;
            font-size: 0.95rem;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            position: relative;
            padding: 0.5rem 0;
        }

        .nav-links a:hover {
            color: var(--primary-color);
            transform: translateY(-1px);
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: 0;
            left: 50%;
            background: var(--gradient-primary);
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            transform: translateX(-50%);
            border-radius: 1px;
        }

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

        /* Mobile Menu */
        .mobile-menu-toggle {
            display: none;
            flex-direction: column;
            cursor: pointer;
            padding: 0.5rem;
            z-index: 1001;
        }

        .hamburger {
            width: 25px;
            height: 3px;
            background: var(--text-primary);
            margin: 3px 0;
            -webkit-transition: all 0.3s ease;
            -moz-transition: all 0.3s ease;
            -o-transition: all 0.3s ease;
            transition: all 0.3s ease;
            border-radius: 1px;
        }

        .mobile-menu-toggle.active .hamburger:nth-child(1) {
            transform: rotate(-45deg) translate(-5px, 6px);
        }

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

        .mobile-menu-toggle.active .hamburger:nth-child(3) {
            transform: rotate(45deg) translate(-5px, -6px);
        }

        .mobile-menu {
            position: fixed;
            top: 0;
            right: -100%;
            width: 100%;
            height: 100vh;
            background: rgba(15, 23, 42, 0.98);
            backdrop-filter: blur(20px);
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            z-index: 999;
        }

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

        .mobile-nav-links {
            -webkit-user-select: none;
            -moz-user-select: none;
            -ms-user-select: none;
            user-select: none;
            list-style: none;
            text-align: center;
        }

        .mobile-nav-links li {
            margin: 2rem 0;
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        .mobile-menu.active .mobile-nav-links li:nth-child(1) { transition-delay: 0.1s; }
        .mobile-menu.active .mobile-nav-links li:nth-child(2) { transition-delay: 0.2s; }
        .mobile-menu.active .mobile-nav-links li:nth-child(3) { transition-delay: 0.3s; }
        .mobile-menu.active .mobile-nav-links li:nth-child(4) { transition-delay: 0.4s; }

        .mobile-nav-links a {
            font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', 'Arial', sans-serif;
            font-size: 2.5rem;
            font-weight: 500;
            color: var(--text-light);
            text-decoration: none;
            -webkit-transition: all 0.3s ease;
            -moz-transition: all 0.3s ease;
            -o-transition: all 0.3s ease;
            transition: all 0.3s ease;
            background: var(--gradient-elegant);
            -webkit-background-clip: text;
            -moz-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            color: transparent;
        }

        /* Hero Section */
        .hero {
            min-height: 100vh;
            height: auto;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            position: relative;
            overflow: hidden;
            color: white;
            padding: 120px 0 80px;
            background: linear-gradient(-45deg, #667eea, #764ba2, #f093fb, #4facfe);
            background-size: 400% 400%;
            animation: gradientBG 15s ease infinite;
        }

        @keyframes gradientBG {
            0% {
                background-position: 0% 50%;
            }
            25% {
                background-position: 100% 50%;
            }
            50% {
                background-position: 100% 150%;
            }
            75% {
                background-position: 0% 150%;
            }
            100% {
                background-position: 0% 50%;
            }
        }

        .hero-content {
            text-align: center;
            color: var(--text-light);
            z-index: 2;
            position: relative;
            padding: 0 1rem;
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
        }

        .hero-subtitle {
            font-size: 1.1rem;
            font-weight: 500;
            letter-spacing: 2px;
            text-transform: uppercase;
            opacity: 0;
            transform: translateY(30px);
            animation: fadeInUp 1s ease 0.2s forwards;
            margin-bottom: 1rem;
            color: rgba(255, 255, 255, 0.8);
        }

        .hero h1 {
            font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', 'Arial', sans-serif;
            font-size: clamp(2.5rem, 8vw, 5rem);
            font-weight: 700;
            margin: 1.5rem 0;
            line-height: 1.2;
            text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
            opacity: 0;
            transform: translateY(30px);
            animation: fadeInUp 1s ease forwards 0.5s;
            padding: 0 1rem;
        }

        .typewriter {
            display: inline-block;
            position: relative;
            opacity: 0;
            transform: translateY(30px);
            animation: fadeInUp 1s ease 0.4s forwards;
        }

        .typewriter::after {
            content: '|';
            position: absolute;
            right: -15px;
            opacity: 1;
            animation: blink-caret 0.75s step-end infinite;
        }

        @keyframes blink-caret {
            from, to { opacity: 0; }
            50% { opacity: 1; }
        }

        .hero .subtitle {
            font-size: clamp(1rem, 4vw, 1.3rem);
            margin: 1.5rem auto 3rem;
            opacity: 0;
            transform: translateY(20px);
            animation: fadeInUp 1s ease forwards 0.8s;
            max-width: 90%;
            line-height: 1.6;
            color: rgba(255, 255, 255, 0.9);
            padding: 0 1rem;
        }

        .cta-button {
            display: inline-block;
            padding: 0.9rem 2rem;
            background: rgba(255, 255, 255, 0.1);
            color: white;
            border: 2px solid white;
            border-radius: 50px;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.3s ease;
            backdrop-filter: blur(5px);
            -webkit-backdrop-filter: blur(5px);
            opacity: 0;
            transform: translateY(20px);
            animation: fadeInUp 1s ease forwards 1.1s;
            font-size: 1rem;
            margin: 0 0.5rem 1rem;
        }

        @keyframes fadeInUp {
            to {
                opacity: 1;
                -webkit-transform: translateY(0);
                -ms-transform: translateY(0);
                transform: translateY(0);
            }
        }

        /* Scroll Indicator */
        .scroll-indicator {
            position: absolute;
            bottom: 40px;
            left: 50%;
            transform: translateX(-50%);
            width: 30px;
            height: 50px;
            border: 2px solid rgba(255, 255, 255, 0.6);
            border-radius: 25px;
            cursor: pointer;
            -webkit-transition: all 0.3s ease;
            -moz-transition: all 0.3s ease;
            -o-transition: all 0.3s ease;
            transition: all 0.3s ease;
        }

        .scroll-indicator:hover {
            border-color: rgba(255, 255, 255, 0.9);
        }

        .scroll-indicator::before {
            content: '';
            position: absolute;
            top: 10px;
            left: 50%;
            width: 6px;
            height: 6px;
            background: rgba(255, 255, 255, 0.8);
            border-radius: 50%;
            transform: translateX(-50%);
            animation: scroll 2s infinite;
        }

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

        /* Hero Section */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
            color: white;
        }

        .hero-content {
            text-align: center;
            position: relative;
            z-index: 2;
            padding: 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .hero-subtitle {
            font-size: 1.5rem;
            font-weight: 400;
            margin-bottom: 1.5rem;
            opacity: 0;
            transform: translateY(30px);
            animation: fadeInUp 1s ease 0.3s forwards;
        }

        .hero h1 {
            font-size: 4rem;
            font-weight: 800;
            margin: 1.5rem 0;
            line-height: 1.2;
            text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
            opacity: 0;
            transform: translateY(30px);
            animation: fadeInUp 1s ease 0.5s forwards;
        }

        .hero .subtitle {
            font-size: 1.5rem;
            max-width: 700px;
            margin: 0 auto 3rem;
            opacity: 0;
            transform: translateY(30px);
            animation: fadeInUp 1s ease 0.7s forwards;
        }

        /* Floating Shapes Animation */
        .floating-shapes {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            overflow: hidden;
            z-index: 1;
        }

        .shape {
            position: absolute;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(5px);
            animation: float 25s infinite linear;
        }

        .shape-1 {
            width: 100px;
            height: 100px;
            top: 10%;
            left: 10%;
            animation-duration: 20s;
        }

        .shape-2 {
            width: 150px;
            height: 150px;
            bottom: 15%;
            right: 10%;
            animation-duration: 30s;
            animation-delay: 2s;
        }

        .shape-3 {
            width: 80px;
            height: 80px;
            top: 40%;
            right: 20%;
            animation-duration: 25s;
            animation-delay: 1s;
        }

        .shape-4 {
            width: 120px;
            height: 120px;
            bottom: 10%;
            left: 20%;
            animation-duration: 35s;
            animation-delay: 3s;
        }

        .shape-5 {
            width: 60px;
            height: 60px;
            top: 20%;
            right: 30%;
            animation-duration: 40s;
            animation-delay: 2.5s;
        }

        .shape-6 {
            width: 90px;
            height: 90px;
            bottom: 30%;
            left: 30%;
            animation-duration: 28s;
            animation-delay: 1.5s;
        }

        @keyframes float {
            0% {
                transform: translateY(0) rotate(0deg);
                opacity: 1;
            }
            100% {
                transform: translateY(-100px) rotate(360deg);
                opacity: 0;
            }
        }

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

        /* Section Styles */
        section {
            padding: 8rem 0;
            opacity: 1 !important;
            transform: none !important;
            transition: opacity 0.6s ease-out, transform 0.6s ease-out;
        }
        
        /* Ensure About and Portfolio sections are visible */
        #about, #portfolio {
            display: block !important;
            visibility: visible !important;
            height: auto !important;
            position: relative;
            z-index: 1;
        }

        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 2rem;
        }

        .section-title {
            text-align: center;
            font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', 'Arial', sans-serif;
            font-size: 3.5rem;
            font-weight: 600;
            margin-bottom: 4rem;
            background: var(--gradient-elegant);
            -webkit-background-clip: text;
            -moz-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            color: transparent;
            letter-spacing: -1px;
            position: relative;
        }

        .section-title::after {
            content: '';
            position: absolute;
            width: 60px;
            height: 4px;
            background: var(--gradient-primary);
            bottom: -20px;
            left: 50%;
            transform: translateX(-50%);
            border-radius: 2px;
        }

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

        .about::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(circle at 10% 20%, rgba(99, 102, 241, 0.05) 0%, transparent 50%);
        }

        .about-content {
            display: -ms-grid;
            display: -webkit-grid;
            display: grid;

            grid-template-columns: 1fr 1.5fr;
            gap: 6rem;
            align-items: center;
            position: relative;
        }

        .about-image {
            width: 100%;
            height: 500px;
            background: url('images/smiling-girl-computer-desktop.jpg') center/cover;
            border-radius: 30px;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-2xl);
            transform: rotate(-2deg);
            transition: transform 0.4s ease;
        }

        .about-image:hover {
            transform: rotate(0deg) scale(1.02);
        }

        .about-image::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, rgba(99, 102, 241, 0.3) 0%, rgba(139, 92, 246, 0.2) 100%);
            transition: opacity 0.3s ease;
        }

        .about-image:hover::before {
            opacity: 0.7;
        }

        .about-text h3 {
            font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', 'Arial', sans-serif;
            font-size: 2.5rem;
            margin-bottom: 2rem;
            color: var(--text-primary);
            font-weight: 500;
            line-height: 1.3;
        }

        .about-text p {
            font-size: 1.1rem;
            color: var(--text-secondary);
            margin-bottom: 2rem;
            line-height: 1.8;
        }

        .skills {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
            margin-top: 3rem;
        }

        .skill-tag {
            padding: 0.75rem 1.5rem;
            background: var(--bg-card);
            color: var(--primary-color);
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 600;
            border: 1px solid rgba(99, 102, 241, 0.2);
            -webkit-transition: all 0.3s ease;
            -moz-transition: all 0.3s ease;
            -o-transition: all 0.3s ease;
            transition: all 0.3s ease;
            -webkit-backdrop-filter: blur(10px);
            backdrop-filter: blur(10px);
        }

        .skill-tag:hover {
            background: var(--primary-color);
            color: var(--text-light);
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

        /* Services Section */
        .services {
            padding: 6rem 0;
            position: relative;
            background: var(--bg-secondary);
            overflow: hidden;
        }

        .services::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(circle at 10% 20%, rgba(99, 102, 241, 0.05) 0%, transparent 50%);
        }

        .section-subtitle {
            text-align: center;
            color: var(--text-secondary);
            font-size: 1.25rem;
            max-width: 800px;
            margin: 0 auto 3rem;
            line-height: 1.6;
            padding: 0 2rem;
            opacity: 0;
            animation: fadeInUp 0.6s ease 0.3s forwards;
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 2rem;
            padding: 0 2rem;
            max-width: 1600px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }

        .service-card {
            background: rgba(255, 255, 255, 0.95);
            border-radius: 16px;
            padding: 2.5rem 2rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            will-change: transform, box-shadow;
            transform: translateY(20px);
            position: relative;
            overflow: hidden;
            border: 1px solid rgba(99, 102, 241, 0.1);
            -webkit-backdrop-filter: blur(10px);
            backdrop-filter: blur(10px);
            text-align: center;
            opacity: 0;
            animation: fadeInUp 0.6s ease-out forwards;
            display: flex;
            flex-direction: column;
            height: 100%;
        }
        
        .service-card p {
            margin-top: auto;
            margin-bottom: 1.5rem;
        }

        .service-card:nth-child(1) { animation-delay: 0.1s; }
        .service-card:nth-child(2) { animation-delay: 0.2s; }
        .service-card:nth-child(3) { animation-delay: 0.3s; }
        .service-card:nth-child(4) { animation-delay: 0.4s; }
        .service-card:nth-child(5) { animation-delay: 0.5s; }
        .service-card:nth-child(6) { animation-delay: 0.6s; }

        .service-card:hover {
            transform: translateY(-8px) scale(1.02);
            box-shadow: 0 20px 40px rgba(99, 102, 241, 0.15);
            background: white;
            border-color: rgba(99, 102, 241, 0.2);
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.3s ease;
        }

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

        .service-icon {
            font-size: 2.5rem;
            margin-bottom: 1.5rem;
            display: inline-block;
            -webkit-transition: all 0.3s ease;
            -moz-transition: all 0.3s ease;
            -o-transition: all 0.3s ease;
            transition: all 0.3s ease;
        }

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

        .service-card h3 {
            color: var(--primary-color);
            font-size: 1.5rem;
            margin-bottom: 1rem;
            font-weight: 600;
            font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', 'Arial', sans-serif;
            transition: color 0.3s ease;
        }

        .service-card:hover h3 {
            color: var(--secondary-color);
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            display: inline-block;
        }

        .service-card p {
            color: var(--text-secondary);
            line-height: 1.7;
            margin: 0;
            font-size: 1rem;
        }

        /* Responsive adjustments */
        @media (max-width: 1800px) {
            .services-grid {
                max-width: 1400px;
            }
        }

        @media (max-width: 1200px) {
            .services-grid {
                grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
                max-width: 1000px;
            }
        }

        @media (max-width: 992px) {
            .services-grid {
                max-width: 800px;
            }
        }

        @media (max-width: 768px) {
            .services {
                padding: 4rem 0;
            }
            
            .services-grid {
                grid-template-columns: 1fr;
                padding: 0 1.5rem;
                gap: 1.5rem;
                max-width: 600px;
            }
            
            .section-subtitle {
                font-size: 1.1rem;
                padding: 0 1.5rem;
                margin-bottom: 2rem;
            }
            
            .service-card {
                padding: 2rem 1.5rem;
            }
        }

        /* Portfolio Section */
        .portfolio {
            background: var(--bg-primary);
        }

        .portfolio-grid {
            display: -ms-grid;
            display: -webkit-grid;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 3rem;
            margin-top: 2rem;
        }

        .portfolio-item {
            background: var(--bg-card);
            border-radius: 25px;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), 
                        box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            will-change: transform, box-shadow;
            transform: translateY(20px);
            opacity: 0;
            border: 1px solid rgba(255, 255, 255, 0.2);
            -webkit-backdrop-filter: blur(10px);
            backdrop-filter: blur(10px);
        }

        .portfolio-item.animate {
            -webkit-transform: translateY(0);
            -ms-transform: translateY(0);
            transform: translateY(0);
            opacity: 1;
        }

        .portfolio-item:hover {
            transform: translateY(-15px);
            box-shadow: var(--shadow-2xl);
        }

        .portfolio-image {
            width: 100%;
            height: 180px;
            background: var(--gradient-primary);
            position: relative;
            overflow: hidden;
            background-size: cover;
            background-position: center;
        }

        .portfolio-item:nth-child(1) .portfolio-image {
            background-image: url('images/working-business-women.jpg');
        }

        .portfolio-item:nth-child(2) .portfolio-image {
            background-image: url('images/computer-desk-stickers.jpg');
        }

        .portfolio-item:nth-child(3) .portfolio-image {
            background-image: url('images/curved-display-pinky-girl.jpg');
        }

        .portfolio-item:nth-child(4) .portfolio-image {
            background-image: url('images/dashboard-interfaces-transparent-displays.jpg');
        }

        .portfolio-item:nth-child(5) .portfolio-image {
            background-image: url('images/marketing-strategy-women.jpg');
        }

        .portfolio-item:nth-child(6) .portfolio-image {
            background-image: url('images/portfolio-website-girl.jpg');
        }

        .portfolio-item:nth-child(7) .portfolio-image {
            background-image: url('https://images.unsplash.com/photo-1551288049-bebda4e38f71?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1470&q=80');
        }

        .portfolio-item:nth-child(8) .portfolio-image {
            background-image: url('https://images.unsplash.com/photo-1503676260728-1c00da094a0b?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1422&q=80');
        }

        .portfolio-item:nth-child(9) .portfolio-image {
            background-image: url('https://images.unsplash.com/photo-1552674605-db6ffd4facb5?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1470&q=80');
        }

        .portfolio-item .portfolio-image::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, rgba(0, 0, 0, 0.3) 0%, rgba(0, 0, 0, 0.1) 100%);
            -webkit-transition: all 0.3s ease;
            -moz-transition: all 0.3s ease;
            -o-transition: all 0.3s ease;
            transition: all 0.3s ease;
        }

        .portfolio-item:hover .portfolio-image::before {
            background: linear-gradient(135deg, rgba(99, 102, 241, 0.4) 0%, rgba(139, 92, 246, 0.3) 100%);
        }

        .portfolio-content {
            padding: 2rem;
        }

        .portfolio-content h4 {
            font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', 'Arial', sans-serif;
            font-size: 1.5rem;
            margin-bottom: 1rem;
            color: var(--text-primary);
            font-weight: 600;
        }

        .portfolio-content p {
            color: var(--text-secondary);
            margin-bottom: 1.5rem;
            line-height: 1.7;
        }

        .portfolio-tech {
            display: flex;
            gap: 0.75rem;
            flex-wrap: wrap;
        }

        .tech-tag {
            padding: 0.4rem 1rem;
            background: var(--bg-secondary);
            color: var(--text-secondary);
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 500;
            -webkit-transition: all 0.3s ease;
            -moz-transition: all 0.3s ease;
            -o-transition: all 0.3s ease;
            transition: all 0.3s ease;
        }

        .tech-tag:hover {
            background: var(--primary-color);
            color: var(--text-light);
        }

        /* Testimonials Section */
        .testimonials {
            padding: 6rem 0;
            background: #f9fafb;
            position: relative;
            overflow: hidden;
        }

        .testimonials::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(circle at 10% 20%, rgba(99, 102, 241, 0.05) 0%, transparent 50%);
            z-index: 1;
        }

        .testimonials .container {
            position: relative;
            z-index: 2;
        }

        .testimonials .section-subtitle {
            text-align: center;
            max-width: 700px;
            margin: 0 auto 4rem;
            color: var(--text-secondary);
            font-size: 1.1rem;
            line-height: 1.8;
        }

        .testimonials-grid {
            display: -ms-grid;
            display: -webkit-grid;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            padding: 0 2rem;
            max-width: 1400px;
            margin: 0 auto;
        }

        .testimonial-card {
            background: white;
            border-radius: 20px;
            padding: 2.5rem;
            box-shadow: var(--shadow-lg);
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            transform: translateY(20px);
            opacity: 0;
            animation: fadeInUp 0.6s ease-out forwards;
            display: flex;
            flex-direction: column;
            height: 100%;
            border: 1px solid rgba(99, 102, 241, 0.1);
            position: relative;
            overflow: hidden;
        }

        .testimonial-card::before {
            content: '"';
            position: absolute;
            top: 20px;
            right: 30px;
            font-size: 8rem;
            color: rgba(99, 102, 241, 0.05);
            font-family: Georgia, serif;
            line-height: 1;
            z-index: 0;
        }

        .testimonial-card:nth-child(1) { animation-delay: 0.1s; }
        .testimonial-card:nth-child(2) { animation-delay: 0.2s; }
        .testimonial-card:nth-child(3) { animation-delay: 0.3s; }

        .testimonial-content {
            position: relative;
            z-index: 1;
            margin-bottom: 2rem;
            flex-grow: 1;
        }

        .stars {
            color: #f59e0b;
            font-size: 1.2rem;
            margin-bottom: 1rem;
            letter-spacing: 2px;
        }

        .testimonial-card p {
            color: var(--text-secondary);
            line-height: 1.8;
            font-style: italic;
            margin: 0;
            position: relative;
            z-index: 1;
        }

        .testimonial-author {
            display: flex;
            align-items: center;
            margin-top: auto;
            position: relative;
            z-index: 1;
        }

        .author-image {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background-size: cover;
            background-position: center;
            margin-right: 1rem;
            border: 3px solid rgba(99, 102, 241, 0.2);
        }

        .author-info h4 {
            margin: 0;
            color: var(--text-primary);
            font-size: 1.1rem;
            font-weight: 600;
        }

        .author-info p {
            margin: 0.2rem 0 0;
            color: var(--text-secondary);
            font-size: 0.9rem;
            font-style: normal;
        }

        .testimonial-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-2xl);
            border-color: rgba(99, 102, 241, 0.2);
        }

        @media (max-width: 768px) {
            .testimonials {
                padding: 4rem 0;
            }
            
            .testimonials-grid {
                grid-template-columns: 1fr;
                padding: 0 1.5rem;
                gap: 1.5rem;
            }
            
            .testimonial-card {
                padding: 2rem 1.5rem;
            }
        }

        /* Floating WhatsApp Button */
        .whatsapp-float {
            position: fixed;
            width: 60px;
            height: 60px;
            bottom: 30px;
            right: 30px;
            background-color: #25d366;
            color: #fff;
            border-radius: 50px;
            text-align: center;
            font-size: 30px;
            box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
            z-index: 1000;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease-in-out;
            animation: pulse 2s infinite;
            text-decoration: none;
        }

        .whatsapp-float:hover {
            background-color: #128C7E;
            transform: scale(1.1);
            box-shadow: 0 6px 16px rgba(37, 211, 102, 0.4);
        }

        .whatsapp-float svg {
            width: 30px;
            height: 30px;
            fill: #fff;
        }

        .whatsapp-float .tooltip {
            visibility: hidden;
            width: 180px;
            background-color: #075E54;
            color: #fff;
            text-align: center;
            border-radius: 6px;
            padding: 8px;
            position: absolute;
            z-index: 1;
            bottom: 125%;
            right: 50%;
            transform: translateX(50%);
            opacity: 0;
            transition: opacity 0.3s;
            font-size: 14px;
            font-weight: 500;
            pointer-events: none;
        }

        .whatsapp-float .tooltip::after {
            content: '';
            position: absolute;
            top: 100%;
            left: 50%;
            margin-left: -5px;
            border-width: 5px;
            border-style: solid;
            border-color: #075E54 transparent transparent transparent;
        }

        .whatsapp-float:hover .tooltip {
            visibility: visible;
            opacity: 1;
        }

        @keyframes pulse {
            0% {
                box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
            }
            70% {
                box-shadow: 0 0 0 10px rgba(37, 211, 102, 0);
            }
            100% {
                box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
            }
        }

        /* Responsive adjustments */
        @media (max-width: 768px) {
            .whatsapp-float {
                width: 50px;
                height: 50px;
                bottom: 20px;
                right: 20px;
            }
            
            .whatsapp-float svg {
                width: 26px;
                height: 26px;
            }
            
            .whatsapp-float .tooltip {
                width: 150px;
                font-size: 12px;
                padding: 6px;
            }
        }

        /* Contact Section */
        .contact {
            background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
            color: var(--text-light);
            position: relative;
            padding: 3rem 0;
            overflow: hidden;
            overflow: hidden;
        }

        .contact::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="contact-grid" width="8" height="8" patternUnits="userSpaceOnUse"><path d="M 8 0 L 0 0 0 8" fill="none" stroke="rgba(255,255,255,0.08)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23contact-grid)"/></svg>');
            animation: contactFloat 30s ease-in-out infinite;
            opacity: 0.6;
        }

        .contact::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(circle at 25% 75%, rgba(255, 255, 255, 0.08) 0%, transparent 50%),
                        radial-gradient(circle at 75% 25%, rgba(255, 255, 255, 0.06) 0%, transparent 50%),
                        radial-gradient(circle at 50% 50%, rgba(139, 92, 246, 0.1) 0%, transparent 70%);
            animation: contactPulse 6s ease-in-out infinite alternate;
        }

        /* Contact Floating Shapes */
        .contact-floating-shapes {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: 1;
        }

        .contact-shape {
            position: absolute;
            background: rgba(255, 255, 255, 0.08);
            border-radius: 50%;
        }

        .contact-shape-1 {
            width: 70px;
            height: 70px;
            top: 15%;
            left: 8%;
            animation: contactFloatShape1 24s ease-in-out infinite;
        }

        .contact-shape-2 {
            width: 110px;
            height: 110px;
            top: 65%;
            right: 12%;
            background: rgba(255, 255, 255, 0.06);
            animation: contactFloatShape2 28s ease-in-out infinite reverse;
        }

        .contact-shape-3 {
            width: 55px;
            height: 55px;
            top: 25%;
            right: 30%;
            background: rgba(255, 255, 255, 0.1);
            animation: contactFloatShape3 20s ease-in-out infinite;
        }

        .contact-shape-4 {
            width: 90px;
            height: 90px;
            bottom: 20%;
            left: 18%;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 25px;
            animation: contactFloatShape4 26s ease-in-out infinite;
        }

        .contact-shape-5 {
            width: 35px;
            height: 35px;
            top: 12%;
            right: 45%;
            background: rgba(255, 255, 255, 0.12);
            animation: contactFloatShape5 18s ease-in-out infinite reverse;
        }

        .contact-shape-6 {
            width: 130px;
            height: 130px;
            bottom: 12%;
            right: 8%;
            background: rgba(255, 255, 255, 0.04);
            border-radius: 35px;
            animation: contactFloatShape6 32s ease-in-out infinite;
        }

        @keyframes contactFloatShape1 {
            0%, 100% { transform: translateY(0px) translateX(0px) rotate(0deg); }
            25% { transform: translateY(-25px) translateX(15px) rotate(90deg); }
            50% { transform: translateY(-10px) translateX(-8px) rotate(180deg); }
            75% { transform: translateY(-35px) translateX(12px) rotate(270deg); }
        }

        @keyframes contactFloatShape2 {
            0%, 100% { transform: translateY(0px) translateX(0px) scale(1); }
            33% { transform: translateY(20px) translateX(-15px) scale(1.05); }
            66% { transform: translateY(-15px) translateX(20px) scale(0.95); }
        }

        @keyframes contactFloatShape3 {
            0%, 100% { transform: translateY(0px) translateX(0px) rotate(0deg); }
            50% { transform: translateY(-20px) translateX(-25px) rotate(180deg); }
        }

        @keyframes contactFloatShape4 {
            0%, 100% { transform: translateY(0px) translateX(0px) rotate(0deg); }
            25% { transform: translateY(15px) translateX(-12px) rotate(30deg); }
            50% { transform: translateY(-8px) translateX(25px) rotate(60deg); }
            75% { transform: translateY(12px) translateX(-18px) rotate(90deg); }
        }

        @keyframes contactFloatShape5 {
            0%, 100% { transform: translateY(0px) translateX(0px) scale(1); }
            50% { transform: translateY(-30px) translateX(15px) scale(1.15); }
        }

        @keyframes contactFloatShape6 {
            0%, 100% { transform: translateY(0px) translateX(0px) rotate(0deg); }
            33% { transform: translateY(-12px) translateX(8px) rotate(45deg); }
            66% { transform: translateY(8px) translateX(-20px) rotate(90deg); }
        }

        @keyframes contactFloat {
            0%, 100% { transform: translateY(0px) rotate(0deg); }
            33% { transform: translateY(-15px) rotate(0.5deg); }
            66% { transform: translateY(-10px) rotate(-0.5deg); }
        }

        @keyframes contactPulse {
            0% { opacity: 0.4; }
            100% { opacity: 0.7; }
        }

        .contact-content {
            text-align: center;
            max-width: 900px;
            margin: 0 auto;
            position: relative;
            z-index: 10;
        }

        /* Contact Info Styles */
        .contact-info {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin: 3rem 0;
            text-align: left;
        }

        .contact-method {
            display: flex;
            align-items: flex-start;
            gap: 1rem;
            background: rgba(255, 255, 255, 0.05);
            padding: 1.5rem;
            border-radius: 12px;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .contact-method:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
            background: rgba(255, 255, 255, 0.08);
        }

        .contact-icon {
            background: rgba(99, 102, 241, 0.2);
            width: 48px;
            height: 48px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .contact-icon svg {
            width: 24px;
            height: 24px;
            color: #6366f1;
        }

        .contact-details h4 {
            margin: 0 0 0.5rem 0;
            color: #fff;
            font-size: 1.1rem;
            font-weight: 600;
        }

        .contact-details a, 
        .contact-details p {
            margin: 0;
            color: rgba(255, 255, 255, 0.8);
            text-decoration: none;
            transition: color 0.3s ease;
            word-break: break-word;
        }

        .contact-details a:hover {
            color: #6366f1;
            text-decoration: underline;
        }

        /* Responsive adjustments */
        @media (max-width: 768px) {
            .contact-info {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }

            .contact-method {
                padding: 1.25rem;
            }

            .contact-icon {
                width: 42px;
                height: 42px;
            }

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

        .contact .section-title {
            color: var(--text-light);
            background: linear-gradient(135deg, #ffffff 0%, #e2e8f0 100%);
            -webkit-background-clip: text;
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .contact-form {
            display: -ms-grid;
            display: -webkit-grid;
            display: grid;
            gap: 2rem;
            margin-top: 3rem;
        }

        .form-row {
            display: -ms-grid;
            display: -webkit-grid;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
        }

        .form-group {
            display: -ms-grid;
            display: -webkit-grid;
            display: grid;
            gap: 0.75rem;
            text-align: left;
        }

        .form-group label {
            font-weight: 500;
            color: rgba(255, 255, 255, 0.9);
            font-size: 0.9rem;
        }

        .form-group input,
        .form-group textarea {
            padding: 1.2rem;
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 15px;
            background: rgba(255, 255, 255, 0.08);
            color: var(--text-light);
            font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', 'Arial', sans-serif;
            font-size: 1rem;
            font-weight: 400;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            -webkit-backdrop-filter: blur(10px);
            backdrop-filter: blur(10px);
            resize: vertical;
        }

        .form-group input:focus,
        .form-group textarea:focus {
            background: rgba(255, 255, 255, 0.1);
            border-color: var(--primary-color);
            box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
            outline: none;
        }

        .form-group input::placeholder,
        .form-group textarea::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }

        .submit-btn {
            padding: 1.2rem 3rem;
            background: var(--gradient-primary);
            color: var(--text-light);
            border: none;
            border-radius: 50px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            margin-top: 1rem;
            letter-spacing: 0.5px;
        }

        .submit-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 20px 40px rgba(99, 102, 241, 0.3);
        }

        .submit-btn.loading {
            position: relative;
            color: transparent;
            pointer-events: none;
        }
        
        .submit-btn.loading::after {
            content: '';
            position: absolute;
            width: 20px;
            height: 20px;
            border: 2px solid rgba(255, 255, 255, 0.3);
            border-top-color: #fff;
            border-radius: 50%;
            animation: spin 0.8s linear infinite;
        }
        
        @keyframes spin {
            to { transform: rotate(360deg); }
        }

        .error-message {
            color: #f87171;
            font-size: 0.85rem;
            margin-top: 0.5rem;
            min-height: 1.25rem;
            opacity: 0;
            transform: translateY(-5px);
            transition: all 0.3s ease;
            display: none; /* Hidden by default */
        }

        .error-message:not(:empty) {
            display: block; /* Show when there's an error */
            opacity: 1;
            transform: translateY(0);
            animation: shake 0.5s ease-in-out;
        }

        /* Animation Classes */
        .fade-in {
            opacity: 0;
            transform: translateY(40px);
            transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .fade-in.animate {
            opacity: 1;
            -webkit-transform: translateY(0);
            -ms-transform: translateY(0);
            transform: translateY(0);
        }

        .slide-in-left {
            opacity: 0;
            transform: translateX(-60px);
            transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        .slide-in-right {
            opacity: 0;
            transform: translateX(60px);
            transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        /* Mobile Responsiveness */
        @media (max-width: 1024px) {
            .portfolio-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 2rem;
            }

            .about-content {
                grid-template-columns: 1fr;
                gap: 4rem;
            }

            .hero h1 {
                font-size: 4rem;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }

            .mobile-menu-toggle {
                display: flex;
            }

            .hero h1 {
                font-size: 3rem;
            }

            .hero .subtitle {
                font-size: 1.1rem;
            }

            .section-title {
                font-size: 2.5rem;
            }

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

            .container {
                padding: 0 1.5rem;
            }

            section {
                padding: 5rem 0;
            }

            .form-row {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }

            .about-text h3 {
                font-size: 2rem;
            }

            .skills {
                margin-top: 2rem;
            }
        }

        @media (max-width: 480px) {
            .hero h1 {
                font-size: 2.5rem;
            }

            .section-title {
                font-size: 2rem;
            }

            .nav-container {
                padding: 0 1rem;
            }

            .container {
                padding: 0 1rem;
            }
        }