/* ========== VARIABLES ========== */
:root {
    /* Neon Theme */
    --neon-primary: #00f7ff;
    --neon-secondary: #ff2bd6;
    --neon-accent: #00ff85;
    --neon-yellow: #ffd000;
    --neon-red: #ff3b3b;
    --neon-gray: #b7bcc7;
    
    /* Background Colors */
    --bg-primary: #050816;
    --bg-secondary: #02030a;
    --bg-card: rgba(255, 255, 255, 0.08);
    
    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-muted: rgba(255, 255, 255, 0.5);
    
    /* Borders */
    --border-color: rgba(255, 255, 255, 0.15);
    --border-neon: rgba(0, 247, 255, 0.3);
    
    /* Shadows */
    --shadow-neon: 0 0 20px var(--neon-primary);
    --shadow-dark: 0 25px 60px rgba(0, 0, 0, 0.45);
    --shadow-light: 0 10px 40px rgba(0, 0, 0, 0.2);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    transition: var(--transition-normal);
}

/* Background */
.bg {
    position: fixed;
    inset: 0;
    z-index: -2;
    background: 
        radial-gradient(700px 500px at 20% 0%, rgba(0, 247, 255, 0.2), transparent),
        radial-gradient(700px 500px at 80% 100%, rgba(255, 43, 214, 0.2), transparent),
        linear-gradient(135deg, var(--bg-primary), var(--bg-secondary));
    animation: bgMove 15s ease-in-out infinite alternate;
}

.particles {
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
}

/* Animations */
@keyframes bgMove {
    0% { filter: hue-rotate(0deg); }
    100% { filter: hue-rotate(360deg); }
}

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

@keyframes neonPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

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

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

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

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

/* ========== TYPOGRAPHY ========== */
h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.2;
}

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

.neon-dot {
    color: var(--neon-primary);
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-lg);
    text-align: center;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--neon-primary);
    border-radius: 2px;
    box-shadow: var(--shadow-neon);
}

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

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

/* ========== NAVBAR ========== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(5, 8, 22, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-neon);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem var(--spacing-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    text-decoration: none;
    color: var(--text-primary);
}

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

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-link:hover {
    color: var(--neon-primary);
    background: rgba(0, 247, 255, 0.1);
}

.nav-link.active {
    color: var(--neon-primary);
    background: rgba(0, 247, 255, 0.15);
    box-shadow: 0 0 15px rgba(0, 247, 255, 0.3);
}

.donate-btn {
    background: linear-gradient(135deg, var(--neon-primary), #00c2cc);
    color: #001018 !important;
    font-weight: 600;
    box-shadow: 0 0 20px rgba(0, 247, 255, 0.4);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 1001;
}

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--transition-normal);
    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: 0.5s;
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--neon-primary), #00c2cc);
    color: #001018;
    box-shadow: 0 10px 30px rgba(0, 247, 255, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 247, 255, 0.6);
}

.btn-secondary {
    background: transparent;
    color: var(--neon-primary);
    border: 2px solid var(--neon-primary);
    box-shadow: 0 0 20px rgba(0, 247, 255, 0.2);
}

.btn-secondary:hover {
    background: rgba(0, 247, 255, 0.1);
    transform: translateY(-3px);
    box-shadow: 0 0 30px rgba(0, 247, 255, 0.4);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

/* ========== HERO SECTION ========== */
.hero-section {
    padding-top: 8rem;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.hero-title {
    font-size: 4rem;
    background: linear-gradient(135deg, var(--neon-primary), var(--neon-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
}

.hero-role {
    font-size: 1.8rem;
    margin-bottom: var(--spacing-md);
    min-height: 2.5rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

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

.cursor {
    animation: blink 1s infinite;
}

.hero-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

/* Avatar */
.avatar-container {
    position: relative;
    width: 300px;
    height: 300px;
    margin: 0 auto;
}

.avatar {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    position: relative;
    z-index: 2;
    border: 3px solid transparent;
    background: linear-gradient(45deg, var(--neon-primary), var(--neon-secondary), var(--neon-accent)) border-box;
}

.avatar-ring {
    position: absolute;
    inset: -10px;
    border-radius: 50%;
    background: conic-gradient(var(--neon-primary), var(--neon-secondary), var(--neon-accent), var(--neon-primary));
    filter: blur(10px);
    animation: spin 6s linear infinite;
    z-index: 1;
}

.avatar-glow {
    position: absolute;
    inset: -20px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--neon-primary) 0%, transparent 70%);
    opacity: 0.3;
    animation: neonPulse 3s ease-in-out infinite;
    z-index: 0;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: var(--spacing-sm);
    justify-content: center;
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--neon-accent);
    animation: neonPulse 2s ease-in-out infinite;
}

/* Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.stat-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: var(--spacing-md);
    text-align: center;
    transition: var(--transition-normal);
}

.stat-card:hover {
    border-color: var(--neon-primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-neon);
}

.stat-number {
    font-size: 3rem;
    color: var(--neon-primary);
    margin-bottom: 0.5rem;
}

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

/* ========== ABOUT SECTION ========== */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

.about-text h3 {
    font-size: 1.8rem;
    margin-bottom: var(--spacing-sm);
    color: var(--neon-primary);
}

.about-text p {
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
}

.about-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
    margin: var(--spacing-md) 0;
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

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

.info-value {
    color: var(--neon-primary);
    font-weight: 500;
}

/* Skills */
.about-skills h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--neon-primary);
}

.skill-item {
    margin-bottom: var(--spacing-md);
}

.skill-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.skill-bar {
    height: 10px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--neon-primary), var(--neon-accent));
    border-radius: 5px;
    position: relative;
    overflow: hidden;
    transition: width 1s ease;
}

.skill-progress::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2s infinite;
}

/* ========== SKILLS SECTION ========== */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.skill-category {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: var(--spacing-md);
    transition: var(--transition-normal);
}

.skill-category:hover {
    border-color: var(--neon-primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-neon);
}

.skill-category h3 {
    color: var(--neon-primary);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

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

.tech-tag {
    background: rgba(0, 247, 255, 0.1);
    color: var(--neon-primary);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.9rem;
    border: 1px solid rgba(0, 247, 255, 0.2);
}

/* ========== PROJECTS SECTION ========== */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.project-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: var(--spacing-md);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.project-card:hover {
    border-color: var(--neon-primary);
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), var(--shadow-neon);
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--neon-primary), var(--neon-accent));
}

.project-icon {
    font-size: 2.5rem;
    color: var(--neon-primary);
    margin-bottom: var(--spacing-sm);
}

.project-card h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.project-card p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: var(--spacing-sm);
}

.project-tech span {
    background: rgba(0, 247, 255, 0.1);
    color: var(--neon-primary);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
}

.project-links {
    display: flex;
    gap: var(--spacing-sm);
}

.project-link {
    color: var(--neon-primary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-normal);
}

.project-link:hover {
    text-decoration: underline;
}

/* ========== CONTACT SECTION ========== */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

.contact-info {
    display: grid;
    gap: var(--spacing-md);
}

.contact-item {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-start;
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: var(--spacing-md);
    transition: var(--transition-normal);
}

.contact-item:hover {
    border-color: var(--neon-primary);
    transform: translateX(5px);
}

.contact-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(0, 247, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--neon-primary);
}

.contact-details h3 {
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.contact-details p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.contact-details a {
    color: var(--neon-primary);
    text-decoration: none;
    font-weight: 500;
}

.contact-details a:hover {
    text-decoration: underline;
}

/* Contact Form */
.contact-form {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: var(--spacing-md);
}

.contact-form h3 {
    margin-bottom: var(--spacing-md);
    color: var(--neon-primary);
}

.form-group {
    margin-bottom: var(--spacing-sm);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition-normal);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--neon-primary);
    box-shadow: 0 0 20px rgba(0, 247, 255, 0.2);
}

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

/* ========== SOCIAL DOCK ========== */
.social-dock {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
}

.social-icons {
    position: absolute;
    bottom: 70px;
    right: 0;
    display: flex;
    flex-direction: column;
    gap: 15px;
    opacity: 0;
    transform: translateY(20px) scale(0.9);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    pointer-events: none;
}

.social-icons.show {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: all;
}

.social-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    text-decoration: none;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    transition: var(--transition-normal);
    transform: scale(0.9);
}

.social-icon:hover {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.youtube { background: var(--neon-red); }
.whatsapp { background: var(--neon-accent); }
.instagram { background: var(--neon-secondary); }
.facebook { background: #1877f2; }
.github { background: var(--neon-gray); color: #000; }

.dock-toggle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--neon-primary), #00c2cc);
    border: none;
    color: #001018;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(0, 247, 255, 0.4);
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
}

.dock-toggle:hover {
    transform: rotate(90deg);
    box-shadow: 0 15px 40px rgba(0, 247, 255, 0.6);
}

/* ========== SIDE PANEL ========== */
.side-panel {
    position: fixed;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 15px 0 0 15px;
    padding: 1.5rem;
    width: 250px;
    transition: transform 0.3s ease;
    z-index: 1000;
    box-shadow: -5px 0 30px rgba(0, 0, 0, 0.3);
}

.side-panel.collapsed {
    transform: translateX(calc(100% - 40px)) translateY(-50%);
}

.panel-toggle {
    position: absolute;
    left: -35px;
    top: 50%;
    transform: translateY(-50%);
    width: 35px;
    height: 60px;
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-right: none;
    border-radius: 15px 0 0 15px;
    color: var(--neon-primary);
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.panel-toggle:hover {
    background: var(--neon-primary);
    color: #001018;
}

.panel-section {
    margin-bottom: 1.5rem;
}

.panel-section h4 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.panel-section h4 i {
    color: var(--neon-primary);
}

/* Color Picker */
.color-picker {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
}

.color-option {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    border: 2px solid transparent;
}

.color-option:hover {
    transform: scale(1.1);
    box-shadow: 0 0 15px currentColor;
}

.color-option.active {
    border-color: white;
    transform: scale(1.1);
    box-shadow: 0 0 20px currentColor;
}

.color-option.active i {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 0.8rem;
    text-shadow: 0 0 5px rgba(0,0,0,0.5);
}

/* Theme Picker */
.theme-picker {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.theme-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.theme-option:hover {
    background: rgba(255, 255, 255, 0.05);
}

.theme-option.active {
    background: rgba(0, 247, 255, 0.1);
    border-color: var(--neon-primary);
}

.theme-preview {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    overflow: hidden;
    position: relative;
}

.theme-preview.neon {
    background: linear-gradient(135deg, #050816, #02030a);
}

.theme-preview.neon span {
    position: absolute;
    border-radius: 2px;
}

.theme-preview.neon span:nth-child(1) {
    top: 10px;
    left: 10px;
    right: 10px;
    height: 2px;
    background: var(--neon-primary);
    box-shadow: 0 0 10px var(--neon-primary);
}

.theme-preview.neon span:nth-child(2) {
    top: 20px;
    left: 10px;
    width: 15px;
    height: 2px;
    background: var(--neon-primary);
    box-shadow: 0 0 10px var(--neon-primary);
}

.theme-preview.neon span:nth-child(3) {
    bottom: 10px;
    right: 10px;
    width: 10px;
    height: 10px;
    background: var(--neon-primary);
    box-shadow: 0 0 10px var(--neon-primary);
}

.theme-preview.dark {
    background: #0a0d18;
    display: flex;
    flex-direction: column;
    padding: 8px;
    gap: 2px;
}

.theme-preview.dark span {
    height: 2px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 1px;
}

.theme-preview.dark span:nth-child(1) {
    width: 100%;
}

.theme-preview.dark span:nth-child(2) {
    width: 70%;
}

.theme-preview.light {
    background: #f6f8ff;
    display: flex;
    flex-direction: column;
    padding: 8px;
    gap: 2px;
}

.theme-preview.light span {
    height: 2px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 1px;
}

.theme-preview.light span:nth-child(1) {
    width: 100%;
}

.theme-preview.light span:nth-child(2) {
    width: 70%;
}

.theme-option span {
    color: var(--text-primary);
    font-size: 0.9rem;
}

/* ========== FOOTER ========== */
.footer {
    background: rgba(5, 8, 22, 0.9);
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--border-neon);
    padding: var(--spacing-lg) 0;
    margin-top: var(--spacing-xl);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
    text-align: center;
}

.footer-content p {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.heart-beat {
    color: var(--neon-red);
    animation: heartbeat 1s infinite;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-sm);
}

.footer-links a {
    color: var(--neon-primary);
    text-decoration: none;
    transition: var(--transition-normal);
}

.footer-links a:hover {
    text-decoration: underline;
}

/* ========== BACK TO TOP ========== */
.back-to-top {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-neon);
    color: var(--neon-primary);
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.back-to-top:hover {
    background: var(--neon-primary);
    color: #001018;
    transform: translateY(-5px);
    box-shadow: var(--shadow-neon);
}

/* ========== DONATE PAGE STYLES ========== */
.donate-container {
    padding-top: 6rem;
}

/* Donate Hero */
.donate-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    margin-bottom: var(--spacing-xl);
}

.donate-title {
    font-size: 3rem;
    background: linear-gradient(135deg, var(--neon-primary), var(--neon-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.donate-subtitle {
    color: var(--text-secondary);
    font-size: 1.2rem;
    margin-bottom: var(--spacing-md);
}

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

.donate-stats .stat {
    text-align: center;
}

.donate-stats .stat h3 {
    font-size: 2.5rem;
    color: var(--neon-primary);
    margin-bottom: 0.25rem;
}

.donate-stats .stat p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Heart Animation */
.heart-container {
    position: relative;
    width: 300px;
    height: 300px;
    margin: 0 auto;
}

.main-heart {
    font-size: 8rem;
    color: var(--neon-red);
    position: relative;
    z-index: 2;
    animation: heartbeat 1.5s infinite;
}

.heart-pulse {
    position: absolute;
    inset: -20px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--neon-red) 0%, transparent 70%);
    opacity: 0.3;
    animation: neonPulse 2s ease-in-out infinite;
    z-index: 1;
}

.heart-glow {
    position: absolute;
    inset: -40px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--neon-red) 0%, transparent 80%);
    opacity: 0.2;
    animation: neonPulse 3s ease-in-out infinite;
    z-index: 0;
}

/* Simple Donation */
.donation-methods.simple {
    margin: 3rem 0;
}

.simple-donation {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
}

.qris-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2rem;
    transition: var(--transition-normal);
}

.qris-card:hover {
    border-color: var(--neon-primary);
    box-shadow: var(--shadow-neon);
}

.qris-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.qris-header i {
    font-size: 2rem;
    color: var(--neon-primary);
}

.qris-header h3 {
    flex: 1;
    color: var(--text-primary);
}

.badge {
    background: var(--neon-accent);
    color: #001018;
    padding: 0.25rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.qris-description {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.qris-display {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.qris-image {
    background: white;
    padding: 1rem;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.qris-image img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
}

/* QR Placeholder */
.qr-placeholder {
    width: 200px;
    height: 200px;
    background: white;
    padding: 15px;
    border-radius: 10px;
}

.qr-grid {
    display: grid;
    grid-template-rows: repeat(5, 1fr);
    gap: 2px;
    width: 100%;
    height: 100%;
}

.qr-row {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 2px;
}

.qr-cell {
    border-radius: 1px;
}

.qr-cell.black {
    background: #000;
}

.qr-cell.white {
    background: #fff;
}

.qris-instructions {
    padding: 1rem;
}

.qris-instructions h4 {
    color: var(--neon-primary);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.qris-instructions ol {
    padding-left: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.qris-instructions li {
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

.supported-apps h5 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.app-icons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.app-icon {
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
}

.app-icon.gopay { background: #00aa13; color: white; }
.app-icon.ovo { background: #4c2a86; color: white; }
.app-icon.dana { background: #108ee9; color: white; }
.app-icon.linkaja { background: #e31e25; color: white; }
.app-icon.bca { background: #0066b3; color: white; }
.app-icon.mandiri { background: #00a651; color: white; }

.donation-note {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(0, 247, 255, 0.05);
    border-radius: 10px;
    border-left: 3px solid var(--neon-primary);
}

.donation-note i {
    color: var(--neon-primary);
    font-size: 1.5rem;
}

.donation-note p {
    color: var(--text-secondary);
    margin: 0;
    flex: 1;
}

/* Alternative Methods */
.alternative-methods {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 1.5rem;
}

.alternative-methods h3 {
    color: var(--neon-primary);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.alt-method {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    margin-bottom: 1rem;
    transition: var(--transition-normal);
}

.alt-method:hover {
    background: rgba(0, 247, 255, 0.1);
    transform: translateX(5px);
}

.alt-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(0, 247, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--neon-primary);
}

.alt-content {
    flex: 1;
}

.alt-content h4 {
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.alt-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

/* Supporters Grid */
.supporters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.supporter {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    transition: var(--transition-normal);
}

.supporter:hover {
    border-color: var(--neon-primary);
    transform: translateY(-5px);
}

.supporter-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--neon-primary), var(--neon-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
    color: white;
}

.supporter-info h4 {
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.supporter-amount {
    color: var(--neon-primary);
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.supporter-time {
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* Thank You Message */
.thank-you-message {
    text-align: center;
    padding: 3rem;
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-neon);
    border-radius: 20px;
    margin-top: 3rem;
}

.thank-you-message i {
    font-size: 4rem;
    color: var(--neon-red);
    margin-bottom: 1.5rem;
    animation: heartbeat 1.5s infinite;
}

.thank-you-message h3 {
    color: var(--neon-primary);
    margin-bottom: 1rem;
    font-size: 1.8rem;
}

.thank-you-message p {
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 2rem;
    line-height: 1.6;
}

/* ========== RESPONSIVE DESIGN ========== */
@media (max-width: 768px) {
    /* General */
    .container {
        padding: 0 1rem;
    }
    
    .section {
        padding: var(--spacing-lg) 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    /* Navbar */
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--bg-primary);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 2rem;
        gap: 1rem;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        border-bottom: 1px solid var(--border-neon);
        z-index: 999;
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .menu-toggle {
        display: block;
    }
    
    /* Hero */
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-md);
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .avatar-container {
        width: 250px;
        height: 250px;
    }
    
    /* About */
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .about-info {
        grid-template-columns: 1fr;
    }
    
    /* Contact */
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    /* Side Panel Mobile */
    .side-panel {
        width: 220px;
        right: -220px;
        top: 50%;
        transform: translateY(-50%);
    }
    
    .side-panel:not(.collapsed) {
        right: 0;
    }
    
    .panel-toggle {
        left: -35px;
    }
    
    /* Donate Page */
    .donate-hero {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .donate-title {
        font-size: 2.5rem;
        justify-content: center;
    }
    
    .donate-stats {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .heart-container {
        width: 200px;
        height: 200px;
    }
    
    .main-heart {
        font-size: 5rem;
    }
    
    .simple-donation {
        grid-template-columns: 1fr;
    }
    
    .qris-display {
        grid-template-columns: 1fr;
    }
    
    .supporters-grid {
        grid-template-columns: 1fr;
    }
    
    /* Social Dock & Side Panel */
    .social-dock {
        bottom: 20px;
        right: 20px;
    }
    
    .social-icons {
        bottom: 60px;
    }
    
    .dock-toggle,
    .social-icon {
        width: 45px;
        height: 45px;
    }
    
    .back-to-top {
        bottom: 80px;
        right: 20px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .donate-title {
        font-size: 2rem;
    }
    
    .donate-stats .stat h3 {
        font-size: 2rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
        }