/* Theme Variables */
:root {
    /* Light Theme Colors */
    --primary: #6366f1;
    --primary-rgb: 99, 102, 241;
    --secondary: #a855f7;
    --secondary-rgb: 168, 85, 247;
    --accent: #f43f5e;
    --background: #ffffff;
    --surface: #f8fafc;
    --text: #1f2937;
    --text-muted: #6b7280;
    --border: #e5e7eb;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    --gradient-dark: linear-gradient(135deg, var(--primary-dark) 0%, var(--secondary) 100%);
    --gradient-accent: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    
    /* Effects */
    --glass-bg: rgba(255, 255, 255, 0.9);
    --glass-border: rgba(255, 255, 255, 0.2);
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.1);
    --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);

    /* Background */
    --bg-light: rgba(255, 255, 255, 0.5);
    --bg-light-hover: rgba(255, 255, 255, 0.8);
}

/* Dark Theme Colors */
[data-theme="dark"] {
    --background: #0f172a;
    --surface: #1e293b;
    --text: #f1f5f9;
    --text-muted: #94a3b8;
    --border: #334155;
    --glass-bg: rgba(30, 41, 59, 0.8);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
    --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.2);
    --bg-light: rgba(30, 41, 59, 0.5);
    --bg-light-hover: rgba(30, 41, 59, 0.8);
}

/* Global Styles */
body {
    font-family: 'Space Grotesk', sans-serif;
    background-color: var(--background);
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
    border-color: var(--border);
}

/* Navbar Styles */
.navbar {
    padding: 1.25rem 0;
    transition: all 0.4s ease;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.glass-nav {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
    padding: 1rem 0;
}

.navbar.scroll-down {
    transform: translateY(-100%);
}

.navbar.scroll-up {
    transform: translateY(0);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    padding: 0;
    margin-right: 2rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    position: relative;
}

.logo-text {
    font-size: 1.75rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
}

.logo-dot {
    width: 8px;
    height: 8px;
    background: var(--gradient-primary);
    border-radius: 50%;
    margin-left: -0.25rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.5); opacity: 0.5; }
    100% { transform: scale(1); opacity: 1; }
}

.navbar-nav {
    gap: 0.5rem;
}

.nav-link {
    font-weight: 500;
    color: var(--text);
    padding: 0.75rem 1.25rem;
    position: relative;
    transition: all 0.3s ease;
    border-radius: 12px;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0.5rem;
    left: 1.25rem;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
    border-radius: 2px;
}

.nav-link:hover::after {
    width: calc(100% - 2.5rem);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-left: 1.5rem;
    padding-left: 1.5rem;
    border-left: 1px solid var(--border);
}

/* Theme Switch */
.theme-switch {
    position: relative;
}

.theme-toggle {
    display: none;
}

.theme-label {
    width: 52px;
    height: 28px;
    background: var(--gradient-primary);
    border-radius: 50px;
    position: relative;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 6px;
    transition: all 0.4s ease;
}

.theme-label i {
    font-size: 14px;
    color: white;
    transition: all 0.3s ease;
}

.theme-ball {
    position: absolute;
    width: 24px;
    height: 24px;
    background: white;
    border-radius: 50%;
    top: 2px;
    left: 2px;
    transition: transform 0.3s ease;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.theme-toggle:checked + .theme-label .theme-ball {
    transform: translateX(24px);
}

/* Language Switch */
.language-switch {
    display: flex;
    gap: 0.5rem;
    background: var(--surface);
    padding: 0.25rem;
    border-radius: 10px;
}

.lang-btn {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 8px;
    font-weight: 500;
    color: var(--text-muted);
    background: transparent;
    transition: all 0.3s ease;
    cursor: pointer;
}

.lang-btn.active {
    color: white;
    background: var(--gradient-primary);
    box-shadow: 0 2px 8px rgba(var(--primary-rgb), 0.25);
}

/* Navbar Toggler */
.navbar-toggler {
    padding: 0.5rem;
    border: none;
    background: var(--surface);
    border-radius: 12px;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s ease;
}

.navbar-toggler:focus {
    outline: none;
    box-shadow: none;
}

.navbar-toggler-icon {
    width: 24px;
    height: 2px;
    background: var(--text);
    position: relative;
    transition: all 0.3s ease;
}

.navbar-toggler-icon::before,
.navbar-toggler-icon::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: var(--text);
    left: 0;
    transition: all 0.3s ease;
}

.navbar-toggler-icon::before {
    top: -8px;
}

.navbar-toggler-icon::after {
    bottom: -8px;
}

[data-theme="dark"] .navbar-toggler {
    background: var(--surface);
}

[data-theme="dark"] .navbar-toggler-icon,
[data-theme="dark"] .navbar-toggler-icon::before,
[data-theme="dark"] .navbar-toggler-icon::after {
    background: var(--text);
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon {
    background: transparent;
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon::before {
    top: 0;
    transform: rotate(45deg);
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon::after {
    bottom: 0;
    transform: rotate(-45deg);
}

/* Responsive Navbar */
@media (max-width: 991px) {
    .navbar-collapse {
        background: var(--glass-bg);
        backdrop-filter: blur(10px);
        padding: 1rem;
        border-radius: 16px;
        margin-top: 1rem;
        border: 1px solid var(--glass-border);
    }

    .nav-actions {
        margin: 1rem 0 0;
        padding: 1rem 0 0;
        border-top: 1px solid var(--border);
        border-left: none;
        justify-content: center;
    }

    .navbar-nav {
        gap: 0.25rem;
    }

    .nav-link {
        padding: 0.75rem 1rem;
    }
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 120px 0 60px;
    background: linear-gradient(
        135deg,
        rgba(var(--primary-rgb), 0.05) 0%,
        rgba(var(--secondary-rgb), 0.05) 100%
    );
}

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

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    opacity: 0.9;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-title .gradient-text {
    display: block;
    margin-bottom: 0.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 4rem;
}

.hero-description {
    margin: 1.5rem 0;
}

.typed-text {
    font-size: 2rem;
    color: var(--primary);
    font-weight: 600;
}

.hero-text {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin: 1.5rem auto;
    max-width: 600px;
    line-height: 1.8;
}

.hero-btns {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin: 2rem 0;
}

.btn {
    padding: 0.875rem 2rem;
    border-radius: 12px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.btn i {
    font-size: 1.1rem;
    transition: transform 0.3s ease;
}

.btn:hover i {
    transform: translateX(3px);
}

.btn-gradient {
    background: var(--gradient-primary);
    color: white;
    border: none;
    box-shadow: 0 4px 15px rgba(var(--primary-rgb), 0.2);
}

.btn-gradient:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(var(--primary-rgb), 0.3);
    color: white;
}

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

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

/* Hero Stats */
.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3rem;
    margin-top: 3rem;
    padding: 2rem;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.2;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-text {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
    white-space: nowrap;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border);
    opacity: 0.5;
}

/* Responsive Styles */
@media (max-width: 992px) {
    .hero-title {
        font-size: 3rem;
    }

    .hero-title .gradient-text {
        font-size: 3.5rem;
    }

    .typed-text {
        font-size: 1.75rem;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: 100px 0 40px;
    }

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

    .hero-title .gradient-text {
        font-size: 3rem;
    }

    .typed-text {
        font-size: 1.5rem;
    }

    .hero-text {
        font-size: 1rem;
        margin: 1rem auto;
    }

    .hero-btns {
        flex-direction: column;
        gap: 1rem;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .hero-stats {
        flex-direction: column;
        gap: 2rem;
        padding: 1.5rem;
    }

    .stat-divider {
        width: 80%;
        height: 1px;
        margin: 0 auto;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-title .gradient-text {
        font-size: 2.5rem;
    }

    .typed-text {
        font-size: 1.25rem;
    }
}

/* Stats Section */
.hero-stats {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-top: 3rem;
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-text {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
}

.stat-divider {
    width: 2px;
    height: 40px;
    background: var(--border);
}

/* Hero Image */
.hero-image-wrapper {
    position: relative;
    padding: 2rem;
}

.hero-image {
    position: relative;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
}

.hero-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 30px;
    transition: transform 0.5s ease;
}

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

.experience-badge {
    position: absolute;
    bottom: 2rem;
    right: 2rem;
    background: var(--gradient-accent);
    padding: 1rem;
    border-radius: 16px;
    color: white;
    text-align: center;
}

.exp-years {
    font-size: 1.5rem;
    font-weight: 700;
    display: block;
    line-height: 1;
}

.exp-text {
    font-size: 0.8rem;
    opacity: 0.9;
}

/* Floating Tech Icons */
.floating-tech {
    position: absolute;
    top: 0;
    right: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.tech-card {
    width: 50px;
    height: 50px;
    background: var(--surface);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--card-shadow);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.tech-card i {
    font-size: 1.5rem;
    color: var(--primary);
}

.tech-card:hover {
    transform: translateY(-5px) scale(1.1);
}

.tech-card::before {
    content: attr(data-tooltip);
    position: absolute;
    right: 60px;
    background: var(--surface);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.8rem;
    color: var(--text);
    opacity: 0;
    transform: translateX(10px);
    transition: all 0.3s ease;
    pointer-events: none;
    white-space: nowrap;
}

.tech-card:hover::before {
    opacity: 1;
    transform: translateX(0);
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero-title {
        font-size: 3rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }

    .stat-divider {
        display: none;
    }

    .nav-actions {
        margin-top: 1rem;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .typed-text {
        font-size: 1.5rem;
    }

    .hero-image-wrapper {
        margin-top: 3rem;
    }

    .floating-tech {
        position: static;
        flex-direction: row;
        justify-content: center;
        margin-top: 2rem;
    }

    .tech-card::before {
        top: -40px;
        right: 50%;
        transform: translateX(50%) translateY(-10px);
    }

    .tech-card:hover::before {
        transform: translateX(50%) translateY(0);
    }
}

/* Animations */
@keyframes float {
    0% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0); }
}

.tech-card {
    animation: float 3s infinite;
}

.tech-card:nth-child(2) {
    animation-delay: -1s;
}

.tech-card:nth-child(3) {
    animation-delay: -2s;
}

/* Section Styles */
.section-padding {
    padding: 6rem 0;
}

.section-header {
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
}

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

/* Skills Section */
.skills-container {
    padding: 2rem 0;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.skill-category {
    padding: 2rem;
    border-radius: 20px;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    transition: transform 0.3s ease;
}

.skill-category:hover {
    transform: translateY(-5px);
}

.category-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text);
}

.skill-items {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.skill-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.skill-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 12px;
    color: white;
    font-size: 1.2rem;
}

.skill-info {
    flex: 1;
}

.skill-info h4 {
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text);
}

.skill-level {
    height: 6px;
    background: var(--border);
    border-radius: 3px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 3px;
    width: 0;
    transition: width 1.5s ease-out;
}

/* Projects Section */
.project-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 12px;
    font-weight: 500;
    color: var(--text-muted);
    background: var(--surface);
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn.active {
    background: var(--gradient-primary);
    color: white;
}

.filter-btn:hover:not(.active) {
    color: var(--text);
    background: var(--border);
}

.project-slider {
    padding: 2rem 0 4rem;
    margin: 0 auto;
    max-width: 1200px;
}

.project-card {
    margin: 0 auto;
    max-width: 400px;
    border-radius: 20px;
    overflow: hidden;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    transition: transform 0.3s ease;
}

.project-card:hover {
    transform: translateY(-10px);
}

.project-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/9;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.project-card:hover .project-image img {
    transform: scale(1.1);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.store-links {
    display: flex;
    gap: 20px;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.project-card:hover .store-links {
    transform: translateY(0);
}

.store-link {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 12px 24px;
    border-radius: 12px;
    color: white;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.store-link:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
}

.store-link i {
    font-size: 1.2rem;
}

.store-link span {
    font-weight: 500;
    text-transform: none;
    letter-spacing: 0.5px;
}

.project-link {
    width: 50px;
    height: 50px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.2rem;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.project-card:hover .project-link {
    transform: translateY(0);
}

.project-content {
    padding: 1.5rem;
}

.project-content h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text);
}

.project-content p {
    color: var(--text-muted);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tech-badge {
    padding: 0.4rem 0.8rem;
    background: var(--surface);
    border-radius: 8px;
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Swiper Customization */
.swiper-container {
    padding: 2rem 0 4rem;
    position: relative;
}

.swiper-pagination {
    bottom: 0 !important;
}

.swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background: var(--text-muted);
    opacity: 0.5;
    transition: all 0.3s ease;
}

.swiper-pagination-bullet-active {
    background: var(--primary);
    opacity: 1;
    transform: scale(1.2);
}

.swiper-button-next,
.swiper-button-prev {
    color: var(--primary);
    width: 32px;
    height: 32px;
    background: var(--surface);
    border-radius: 50%;
}

.swiper-button-next:after,
.swiper-button-prev:after {
    font-size: 1rem;
}

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

    .project-filters {
        gap: 0.5rem;
        padding: 0 1rem;
    }

    .filter-btn {
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
        flex: 1;
        min-width: auto;
        white-space: nowrap;
    }

    .project-slider {
        padding: 1rem 0 3rem;
    }

    .swiper-container {
        padding: 1rem;
        overflow: hidden;
    }

    .project-card {
        max-width: 100%;
        margin: 0;
    }

    .swiper-button-next,
    .swiper-button-prev {
        display: none;
    }

    .store-links {
        flex-direction: column;
        gap: 10px;
    }

    .store-link {
        width: 100%;
        justify-content: center;
    }
}

/* Contact Section */
.contact-form {
    padding: 2.5rem;
    border-radius: 24px;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
}

.glass-input {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1rem;
    color: var(--text);
    transition: all 0.3s ease;
    width: 100%;
}

.glass-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(var(--primary-rgb), 0.2);
    outline: none;
    background: var(--surface);
}

.glass-input::placeholder {
    color: var(--text-muted);
    opacity: 0.7;
}

/* Dark theme specific styles */
[data-theme="dark"] .glass-input {
    color: var(--text);
    background: var(--surface);
}

[data-theme="dark"] .glass-input:focus {
    background: var(--surface);
}

textarea.glass-input {
    resize: vertical;
    min-height: 120px;
}

.form-group {
    margin-bottom: 1rem;
    position: relative;
}

.form-group label {
    position: absolute;
    top: -0.5rem;
    left: 1rem;
    padding: 0 0.5rem;
    background: var(--background);
    color: var(--text-muted);
    font-size: 0.8rem;
    transition: all 0.3s ease;
}

.glass-input:focus + label,
.glass-input:not(:placeholder-shown) + label {
    transform: translateY(-50%) scale(0.9);
    color: var(--primary);
}

.contact-form .btn-gradient {
    width: 100%;
    min-width: 200px;
    margin-top: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

/* Social Links Animation */
@keyframes socialBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

/* Footer */
.footer {
    padding: 4rem 0 2rem;
    position: relative;
    overflow: hidden;
}

.glass-footer {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--glass-border);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.social-link {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: var(--surface);
    color: var(--text);
    font-size: 1.2rem;
    transition: all 0.3s ease;
    animation: socialBounce 3s infinite;
}

.social-link:nth-child(2) {
    animation-delay: -1s;
}

.social-link:nth-child(3) {
    animation-delay: -2s;
}

.social-link:hover {
    background: var(--gradient-primary);
    color: white;
    transform: translateY(-5px);
}

.copyright {
    color: var(--text-muted);
    font-size: 0.9rem;
    text-align: center;
    margin: 0;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}

/* Contact Form Responsive */
@media (max-width: 768px) {
    .contact-form {
        padding: 1.5rem;
    }

    .contact-form .btn-gradient {
        width: 100%;
    }

    .social-links {
        gap: 1rem;
    }

    .social-link {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

/* Form Success/Error States */
.form-group.success .glass-input {
    border-color: #10B981;
}

.form-group.error .glass-input {
    border-color: #EF4444;
}

.form-message {
    margin-top: 0.5rem;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-message.success {
    color: #10B981;
}

.form-message.error {
    color: #EF4444;
}

/* Loading State */
.btn-gradient.loading {
    position: relative;
    color: transparent;
}

.btn-gradient.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid white;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 0.8s linear infinite;
}

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

/* Footer Background Animation */
.footer-shape {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.footer-blob {
    position: absolute;
    width: 300px;
    height: 300px;
    background: var(--gradient-primary);
    filter: blur(80px);
    opacity: 0.1;
    border-radius: 50%;
}

.footer-blob:nth-child(1) {
    bottom: -150px;
    left: -150px;
}

.footer-blob:nth-child(2) {
    bottom: -100px;
    right: -150px;
    background: var(--gradient-accent);
}

/* Additional Glass Effect Improvements */
.glass-effect {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    box-shadow: var(--glass-shadow);
}

/* Hover Effects */
.glass-card:hover,
.glass-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(var(--primary-rgb), 0.1);
}