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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
    background: linear-gradient(45deg, #0f0c29, #302b63, #24243e);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

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

.typing-cursor {
    display: inline-block;
    animation: typingCursor 0.8s infinite;
    color: #45b7d1;
    font-weight: bold;
}

@keyframes pulseLine {
    0% { opacity: 0.2; height: 1px; }
    50% { opacity: 0.8; height: 2px; box-shadow: 0 0 8px rgba(69, 183, 209, 0.8); }
    100% { opacity: 0.2; height: 1px; }
}

@keyframes particleBurst {
    0% { transform: translate(-50%, -50%) scale(0); opacity: 1; }
    100% { transform: translate(-50%, -50%) scale(1); opacity: 0; }
}

.icon-particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: white;
    border-radius: 50%;
    pointer-events: none;
    z-index: 10;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
    font-weight: 700;
    font-size: 1.5rem;
    color: #2c5aa0;
    transition: all 0.3s ease;
}

.nav-logo:hover i {
    transform: rotate(15deg);
}

.nav-logo i {
    margin-right: 15px;
    color: #f39c12;
    font-size: 1.8rem;
    transition: transform 0.3s ease;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.site-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2c5aa0;
    transition: color 0.3s ease;
}

.author-info {
    font-size: 0.8rem;
    font-weight: 400;
    color: #666;
    letter-spacing: 0.5px;
    transition: color 0.3s ease;
}

.nav-logo:hover .site-title {
    color: #1e3f70;
}

.nav-logo:hover .author-info {
    color: #333;
}

.nav-logo i {
    animation: pulse 2s infinite;
}

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

.nav-menu li {
    position: relative;
}

.nav-menu li a.active {
    color: #2c5aa0;
    font-weight: 600;
    background: linear-gradient(45deg, #2c5aa0, #45b7d1);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.nav-menu li a.active::before {
    width: 100%;
    background: linear-gradient(45deg, #2c5aa0, #45b7d1);
    height: 3px;
    box-shadow: 0 2px 8px rgba(44, 90, 160, 0.3);
}

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    padding: 5px 0;
}

.nav-link:hover {
    color: #2c5aa0;
}

.nav-link::before {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: #2c5aa0;
    transition: width 0.3s ease;
}

.nav-link:hover::before {
    width: 100%;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(45deg, #2c5aa0, #f39c12);
    transition: width 0.3s ease;
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

@media (max-width: 992px) {
    .hamburger {
        display: flex;
        z-index: 1001;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(10px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 20px;
        transition: 0.5s ease;
        z-index: 1000;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        padding: 50px 0;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
}

/* Hero Section */
.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, #ff6b6b 0%, #4ecdc4 25%, #45b7d1 50%, #96ceb4 75%, #ffeaa7 100%);
    background-size: 300% 300%;
    animation: heroGradient 15s ease infinite;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    perspective: 1000px;
}

/* New Hero Elements */
.hero-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 8px 15px;
    border-radius: 50px;
    color: white;
    font-size: 0.9rem;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.3);
    z-index: 10;
    animation: badgePulse 2s infinite alternate;
}

@keyframes badgePulse {
    0% { transform: scale(1); }
    100% { transform: scale(1.05); }
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    color: white;
    z-index: 10;
}

.scroll-text {
    font-size: 0.8rem;
    margin-bottom: 8px;
    opacity: 0.8;
}

.scroll-arrow {
    width: 30px;
    height: 30px;
    border: 2px solid white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: bounceArrow 2s infinite;
}

@keyframes bounceArrow {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><circle cx="50" cy="50" r="1" fill="rgba(255,255,255,0.3)"/></svg>');
    opacity: 0.5;
    z-index: 1;
    pointer-events: none;
    animation: starryBackground 120s linear infinite;
}

/* Loading overlay styles */
.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #ff6b6b 0%, #4ecdc4 50%, #ffeaa7 100%);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.loading-spinner {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    border: 5px solid rgba(255, 255, 255, 0.2);
    border-top: 5px solid #f39c12;
    animation: spin 1s linear infinite;
    box-shadow: 0 0 30px rgba(243, 156, 18, 0.8);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes starryBackground {
    0% { background-position: 0 0; }
    100% { background-position: 1000px 1000px; }
}

@keyframes heroGradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 107, 107, 0.4) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(78, 205, 196, 0.4) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(150, 206, 180, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 60% 60%, rgba(255, 234, 167, 0.3) 0%, transparent 50%);
    animation: backgroundPulse 6s ease-in-out infinite;
    z-index: 1;
    overflow: hidden;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0) 30%,
        rgba(255, 255, 255, 0.1) 40%,
        rgba(255, 255, 255, 0) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    animation: rotateBackground 20s linear infinite;
    z-index: 0;
}

@keyframes rotateBackground {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><circle cx="50" cy="50" r="1" fill="%23ffffff" opacity="0.3"/></svg>');
    animation: float 20s infinite linear;
}

@keyframes backgroundPulse {
    0%, 100% { opacity: 0.8; }
    50% { opacity: 1; }
}

.energy-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, #fff, transparent),
        radial-gradient(2px 2px at 40px 70px, rgba(255, 255, 255, 0.8), transparent),
        radial-gradient(1px 1px at 90px 40px, #fff, transparent),
        radial-gradient(1px 1px at 130px 80px, rgba(255, 255, 255, 0.6), transparent),
        radial-gradient(2px 2px at 160px 120px, #fff, transparent),
        radial-gradient(1px 1px at 200px 60px, rgba(255, 255, 255, 0.7), transparent),
        radial-gradient(1.5px 1.5px at 260px 170px, #fff, transparent);
    background-repeat: repeat;
    background-size: 300px 200px;
    animation: float 20s infinite linear;
    z-index: 2;
    filter: blur(0.5px);
}

.energy-particles::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, 
        rgba(243, 156, 18, 0) 0%, 
        rgba(243, 156, 18, 0.2) 25%, 
        rgba(243, 156, 18, 0) 50%, 
        rgba(52, 152, 219, 0.2) 75%, 
        rgba(52, 152, 219, 0) 100%);
    background-size: 200% 200%;
    animation: gradientMove 10s linear infinite;
    z-index: 0;
}

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

.energy-particles::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(1px 1px at 150px 90px, rgba(255, 255, 255, 0.9), transparent),
        radial-gradient(1.5px 1.5px at 220px 150px, rgba(255, 255, 255, 0.8), transparent),
        radial-gradient(1px 1px at 280px 100px, rgba(255, 255, 255, 0.7), transparent);
    background-repeat: repeat;
    background-size: 350px 250px;
    animation: floatReverse 25s infinite linear;
}

@keyframes floatReverse {
    0% { transform: translateY(0px) translateX(0px) rotate(0deg); }
    33% { transform: translateY(10px) translateX(-10px) rotate(1deg); }
    66% { transform: translateY(-5px) translateX(5px) rotate(-1deg); }
    100% { transform: translateY(0px) translateX(0px) rotate(0deg); }
}

@keyframes float {
    0% { transform: translateY(0px) translateX(0px); }
    33% { transform: translateY(-10px) translateX(10px); }
    66% { transform: translateY(5px) translateX(-5px); }
    100% { transform: translateY(0px) translateX(0px); }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 3;
}

/* Floating Elements */
.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 2;
}

.floating-element {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(5px);
    border-radius: 50%;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1), inset 0 0 10px rgba(255, 255, 255, 0.2);
    animation: floatElement 10s ease-in-out infinite;
    z-index: 2;
}

.floating-element i {
    font-size: 1.5rem;
    color: white;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.solar-panel {
    top: 15%;
    left: 10%;
    animation-delay: 0s;
    background: rgba(243, 156, 18, 0.2);
}

.windmill {
    top: 25%;
    right: 15%;
    animation-delay: 1s;
    background: rgba(52, 152, 219, 0.2);
}

.water-drop {
    bottom: 20%;
    left: 20%;
    animation-delay: 2s;
    background: rgba(41, 128, 185, 0.2);
}

.leaf {
    top: 40%;
    right: 10%;
    animation-delay: 3s;
    background: rgba(46, 204, 113, 0.2);
}

.lightbulb {
    bottom: 30%;
    right: 25%;
    animation-delay: 4s;
    background: rgba(241, 196, 15, 0.2);
}

.house {
    top: 60%;
    left: 15%;
    animation-delay: 5s;
    background: rgba(155, 89, 182, 0.2);
}

@keyframes floatElement {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-15px) rotate(5deg); }
    50% { transform: translateY(0) rotate(0deg); }
    75% { transform: translateY(15px) rotate(-5deg); }
}

/* Light Beams */
.light-beams {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 60%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 40%);
    z-index: 1;
    animation: rotateLightBeams 30s linear infinite;
}

@keyframes rotateLightBeams {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive Hero Content */
@media (max-width: 992px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
        padding: 2rem 20px;
        margin-top: 60px;
    }
    
    .hero-text {
        order: 2;
    }
    
    .hero-visual {
        order: 1;
        display: flex;
        justify-content: center;
    }
    
    .hero-badge {
        position: relative;
        top: 0;
        right: 0;
        margin: 0 auto 20px;
        display: inline-block;
    }
}

@media (max-width: 768px) {
    .hero-content {
        width: 100%;
        padding: 2rem 15px;
        margin-top: 70px;
    }
    
    .hero-title {
        font-size: 2.2rem;
        line-height: 1.3;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 30px;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 15px;
        margin-bottom: 30px;
    }
    
    .stat-item {
        padding: 15px 10px;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .stat-icon {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 20px;
    line-height: 1.2;
    position: relative;
    display: inline-block;
}

.hero-title::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, #f39c12, #e74c3c, #3498db, transparent);
    background-size: 200% 100%;
    animation: gradientSlide 3s linear infinite;
}

@keyframes gradientSlide {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.highlight {
    background: linear-gradient(45deg, #f39c12, #e74c3c);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.indonesia {
    color: #f39c12;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    line-height: 1.6;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.stat-item {
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.2) 0%, transparent 60%);
    transform: scale(0);
    transition: transform 0.5s ease;
}

.stat-item:hover::before {
    transform: scale(1);
}

.stat-icon {
    font-size: 1.5rem;
    color: white;
    margin-bottom: 10px;
    background: linear-gradient(45deg, #f39c12, #e74c3c);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    box-shadow: 0 5px 15px rgba(243, 156, 18, 0.3);
    transition: all 0.3s ease;
}

.stat-item:hover .stat-icon {
    transform: scale(1.1) rotate(10deg);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #f39c12;
    margin-bottom: 5px;
    text-shadow: 0 2px 10px rgba(243, 156, 18, 0.3);
    position: relative;
    display: inline-block;
}

.stat-number::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 2px;
    background: linear-gradient(90deg, transparent, #f39c12, transparent);
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 10px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    margin-top: 20px;
}

@media (max-width: 576px) {
    .hero-content {
        padding: 1.5rem 10px;
        margin-top: 60px;
    }
    
    .hero-title {
        font-size: 1.8rem;
        line-height: 1.3;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
        margin-bottom: 20px;
    }
    
    .energy-globe {
        width: 200px;
        height: 200px;
        transform: scale(0.6);
    }
    
    .stat-icon {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
    
    .stat-number {
        font-size: 1.8rem;
    }
    
    .stat-label {
        font-size: 0.8rem;
    }
    
    .floating-element {
        transform: scale(0.5);
        opacity: 0.5;
    }
}

.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: white;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    z-index: 1;
    min-width: 200px;
}

.primary-button {
    background: linear-gradient(45deg, #f39c12, #e74c3c);
    box-shadow: 0 10px 30px rgba(243, 156, 18, 0.3), inset 0 2px 5px rgba(255, 255, 255, 0.2);
}

.secondary-button {
    background: linear-gradient(45deg, #3498db, #2980b9);
    box-shadow: 0 10px 30px rgba(52, 152, 219, 0.3), inset 0 2px 5px rgba(255, 255, 255, 0.2);
}

.cta-button::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 60%);
    transform: scale(0);
    transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: -1;
}

.cta-button:hover::before {
    transform: scale(1);
    animation: pulseButton 1.5s infinite;
}

@keyframes pulseButton {
    0%, 100% { opacity: 0.7; }
    50% { opacity: 0.3; }
}

.cta-button:hover {
    transform: translateY(-3px);
}

.primary-button:hover {
    box-shadow: 0 15px 40px rgba(243, 156, 18, 0.4);
}

.secondary-button:hover {
    box-shadow: 0 15px 40px rgba(52, 152, 219, 0.4);
}

.cta-button i {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.cta-button:hover i {
    transform: translateY(3px);
    animation: iconPulse 1s infinite;
}

@keyframes iconPulse {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(3px); }
}

/* Energy Globe */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.energy-globe {
    position: relative;
    width: 350px;
    height: 350px;
    display: flex;
    justify-content: center;
    align-items: center;
    transform-style: preserve-3d;
    perspective: 1000px;
    animation: floatGlobe 8s ease-in-out infinite;
    transition: transform 0.5s ease;
    margin: 0 auto;
}

.energy-connections {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    pointer-events: none;
    z-index: 4;
}

.energy-connections::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5" stroke-dasharray="3,3" /></svg>');
    background-size: 100% 100%;
    animation: rotateConnections 30s linear infinite;
}

@keyframes rotateConnections {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.indonesia-map-outline {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><path d="M10,50 C20,40 30,45 40,35 C50,25 60,30 70,25 C80,20 90,30 95,40" fill="none" stroke="rgba(255,255,255,0.2)" stroke-width="0.5" /></svg>');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    opacity: 0.3;
    z-index: 1;
    filter: blur(1px);
    animation: pulseMap 5s ease-in-out infinite alternate;
}

@keyframes pulseMap {
    0% { opacity: 0.2; transform: scale(0.95); }
    100% { opacity: 0.4; transform: scale(1.05); }
}

@media (max-width: 768px) {
    .energy-globe {
        width: 250px;
        height: 250px;
        transform: scale(0.9);
    }
}

@media (max-width: 480px) {
    .energy-globe {
        width: 220px;
        height: 220px;
        transform: scale(0.8);
    }
}

@keyframes floatGlobe {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-15px) rotate(2deg); }
    50% { transform: translateY(0) rotate(0deg); }
    75% { transform: translateY(15px) rotate(-2deg); }
}

.globe-core {
    width: 120px;
    height: 120px;
    background: linear-gradient(45deg, #f39c12, #e74c3c);
    border-radius: 50%;
    box-shadow: 0 0 60px rgba(243, 156, 18, 0.7), 0 0 90px rgba(243, 156, 18, 0.4), inset 0 0 30px rgba(255, 255, 255, 0.3);
    animation: pulse 3s infinite;
    position: relative;
    overflow: hidden;
    z-index: 5;
}

.core-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.8) 0%, transparent 70%);
    animation: corePulseEffect 2s ease-in-out infinite;
    z-index: 6;
}

@keyframes corePulseEffect {
    0%, 100% { transform: translate(-50%, -50%) scale(0.5); opacity: 0.3; }
    50% { transform: translate(-50%, -50%) scale(1.2); opacity: 0.7; }
}

.globe-core::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent 40%, rgba(255, 255, 255, 0.8) 45%, transparent 50%);
    animation: coreSweep 3s linear infinite;
    z-index: 3;
}

@keyframes coreSweep {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.globe-core::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(255, 255, 255, 0.8) 0%, transparent 30%);
    animation: corePulse 4s ease-in-out infinite;
}

@keyframes corePulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.2); opacity: 0.8; }
}

.energy-ring {
    position: absolute;
    border-radius: 50%;
    animation: rotate 10s linear infinite;
    border: none;
    background: linear-gradient(45deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.5), rgba(255, 255, 255, 0.1));
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.3), inset 0 0 20px rgba(243, 156, 18, 0.2);
    overflow: hidden;
}

.energy-ring::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: radial-gradient(circle at center, rgba(255, 255, 255, 0.8) 0%, transparent 70%);
    opacity: 0.5;
    animation: pulseRing 3s ease-in-out infinite;
}

@keyframes pulseRing {
    0%, 100% { transform: scale(0.8); opacity: 0.3; }
    50% { transform: scale(1.1); opacity: 0.7; }
}

.ring-1 {
    width: 180px;
    height: 180px;
    animation-duration: 8s;
    border: 3px solid transparent;
    background: linear-gradient(45deg, rgba(243, 156, 18, 0.2), rgba(231, 76, 60, 0.2));
    box-shadow: 0 0 20px rgba(243, 156, 18, 0.3), inset 0 0 15px rgba(243, 156, 18, 0.2);
    transform-style: preserve-3d;
    transform: rotateX(70deg);
    position: relative;
}

.ring-1::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    width: calc(100% + 10px);
    height: calc(100% + 10px);
    border-radius: 50%;
    border: 2px dashed rgba(243, 156, 18, 0.2);
    animation: rotate 15s linear infinite reverse;
}

.ring-2 {
    width: 240px;
    height: 240px;
    animation-duration: 12s;
    animation-direction: reverse;
    border: 2px solid transparent;
    background: linear-gradient(45deg, rgba(78, 205, 196, 0.2), rgba(69, 183, 209, 0.2));
    box-shadow: 0 0 25px rgba(78, 205, 196, 0.3), inset 0 0 20px rgba(78, 205, 196, 0.2);
    transform-style: preserve-3d;
    transform: rotateX(60deg) rotateY(15deg);
    position: relative;
}

.ring-2::before {
    content: '';
    position: absolute;
    top: -8px;
    left: -8px;
    width: calc(100% + 16px);
    height: calc(100% + 16px);
    border-radius: 50%;
    border: 3px dotted rgba(78, 205, 196, 0.15);
    animation: rotate 20s linear infinite;
}

.ring-3 {
    width: 300px;
    height: 300px;
    animation-duration: 15s;
    border: 2px solid transparent;
    background: linear-gradient(45deg, rgba(150, 206, 180, 0.2), rgba(255, 234, 167, 0.2));
    box-shadow: 0 0 30px rgba(150, 206, 180, 0.3), inset 0 0 25px rgba(150, 206, 180, 0.2);
    transform-style: preserve-3d;
    transform: rotateX(50deg) rotateY(-15deg);
    position: relative;
}

.ring-3::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    width: calc(100% + 20px);
    height: calc(100% + 20px);
    border-radius: 50%;
    border: 1px solid rgba(150, 206, 180, 0.1);
    box-shadow: 0 0 30px rgba(150, 206, 180, 0.1);
    animation: rotate 35s linear infinite reverse;
}

/* Light ray styles */
.light-ray {
    position: absolute;
    top: 50%;
    left: 50%;
    height: 2px;
    background: linear-gradient(90deg, rgba(243, 156, 18, 0.8), transparent);
    transform-origin: left center;
    z-index: 1;
    filter: blur(1px);
}

.energy-icons {
    position: absolute;
    width: 100%;
    height: 100%;
}

.energy-icons i {
    position: absolute;
    font-size: 1.8rem;
    color: white;
    background: linear-gradient(135deg, #fff, #f8f9fa, #e9ecef);
    padding: 15px;
    border-radius: 50%;
    backdrop-filter: blur(10px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2), inset 0 0 10px rgba(255, 255, 255, 0.3);
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    z-index: 10;
}

.energy-icons i::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: -40px;
    left: 50%;
    transform: translateX(-50%) scale(0);
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 0.7rem;
    white-space: nowrap;
    opacity: 0;
    transition: all 0.3s ease;
    pointer-events: none;
    font-family: 'Poppins', sans-serif;
    font-weight: normal;
}

.energy-icons i:hover::after {
    transform: translateX(-50%) scale(1);
    opacity: 1;
}

/* Hero Wave */
.hero-wave {
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 80px;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="white" fill-opacity="0.3" d="M0,192L48,176C96,160,192,128,288,128C384,128,480,160,576,186.7C672,213,768,235,864,224C960,213,1056,171,1152,149.3C1248,128,1344,128,1392,128L1440,128L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
    background-size: cover;
    background-repeat: no-repeat;
    z-index: 5;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 10;
}

.scroll-line {
    width: 2px;
    height: 50px;
    background: rgba(255, 255, 255, 0.5);
    position: relative;
    overflow: hidden;
}

.scroll-line::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: white;
    animation: scrollDown 2s ease-in-out infinite;
}

.scroll-text {
    color: white;
    font-size: 0.8rem;
    margin-top: 10px;
    opacity: 0.8;
}

@keyframes scrollDown {
    0% { transform: translateY(-100%); }
    100% { transform: translateY(100%); }
}

.energy-icons i {
    border: 2px solid rgba(255, 255, 255, 0.5);
    overflow: hidden;
}

/* Animated Text */
.animated-text {
    position: relative;
    display: inline-block;
    animation: textFadeIn 1s ease-in-out forwards;
}

@keyframes textFadeIn {
    0% { opacity: 0; transform: translateY(20px); }
    100% { opacity: 1; transform: translateY(0); }
}

/* Responsive Styles for Hero Section */
@media (max-width: 992px) {
    .energy-globe {
        transform: scale(0.9);
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .floating-element {
        width: 40px;
        height: 40px;
    }
    
    .floating-element i {
        font-size: 1.2rem;
    }
}

@media (max-width: 768px) {
    .energy-globe {
        transform: scale(0.7);
        margin: 0 auto;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-stats {
        grid-template-columns: repeat(1, 1fr);
    }
    
    .stat-item {
        padding: 15px;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .floating-element {
        transform: scale(0.7);
        opacity: 0.7;
    }
    
    .solar-panel {
        top: 10%;
        left: 5%;
    }
    
    .windmill {
        top: 15%;
        right: 5%;
    }
    
    .water-drop {
        bottom: 15%;
        left: 10%;
    }
    
    .leaf {
        top: 30%;
        right: 5%;
    }
    
    .lightbulb {
        bottom: 20%;
        right: 15%;
    }
    
    .house {
        top: 50%;
        left: 8%;
    }
    
    .hero-badge {
        position: relative;
        top: 0;
        right: 0;
        margin: 0 auto 20px;
        display: inline-block;
    }
    
    .hero-visual {
        display: flex;
        justify-content: center;
        margin-bottom: 20px;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 15px;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .cta-button {
        width: 100%;
    }
}

@media (max-width: 576px) {
    .energy-globe {
        transform: scale(0.7);
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .cta-button {
        padding: 12px 25px;
        min-width: 180px;
    }
    
    .energy-icons i {
        font-size: 1.5rem;
        padding: 12px;
    }
}

.energy-icons i::before {
    position: relative;
    z-index: 2;
    animation: iconPulse 2s infinite alternate;
}

.energy-icons i::after {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    width: calc(100% + 10px);
    height: calc(100% + 10px);
    border-radius: 50%;
    background: transparent;
    border: 2px solid rgba(243, 156, 18, 0.3);
    opacity: 0;
    transform: scale(1.2);
    transition: all 0.3s ease;
}

.energy-icons i:hover::before {
    opacity: 1;
    animation: iconSpin 1s linear infinite;
}

.energy-icons i:hover::after {
    opacity: 1;
    transform: scale(1);
    animation: iconRing 2s infinite;
}

@keyframes iconRing {
    0% { transform: scale(1); opacity: 0.7; }
    100% { transform: scale(1.5); opacity: 0; }
}

@keyframes iconPulse {
    0% { transform: scale(1); }
    100% { transform: scale(1.2); }
}

@keyframes iconSpin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@media (max-width: 768px) {
    .energy-icons i {
        font-size: 1.3rem;
        padding: 12px;
    }
}

@media (max-width: 480px) {
    .energy-icons i {
        font-size: 1.2rem;
        padding: 10px;
    }
}

.energy-icons i:hover {
    transform: scale(1.2) !important;
    box-shadow: 0 10px 25px rgba(243, 156, 18, 0.5), inset 0 0 15px rgba(255, 255, 255, 0.5);
    color: #e67e22;
}

.icon-solar { 
    top: 5%; 
    left: 50%; 
    transform: translateX(-50%); 
    background: linear-gradient(135deg, #fff, #fff8e1);
    color: #ff9800;
    animation: iconPulse 3s infinite alternate;
}

.icon-wind { 
    top: 50%; 
    right: 5%; 
    transform: translateY(-50%); 
    background: linear-gradient(135deg, #fff, #e3f2fd);
    color: #2196f3;
    animation: iconPulse 3s 0.5s infinite alternate;
}

.icon-hydro { 
    bottom: 5%; 
    left: 50%; 
    transform: translateX(-50%); 
    background: linear-gradient(135deg, #fff, #e0f7fa);
    color: #00bcd4;
    animation: iconPulse 3s 1s infinite alternate;
}

.icon-bio { 
    top: 50%; 
    left: 5%; 
    transform: translateY(-50%); 
    background: linear-gradient(135deg, #fff, #e8f5e9);
    color: #4caf50;
    animation: iconPulse 3s 1.5s infinite alternate;
}

@keyframes iconPulse {
    0% { transform: translateX(-50%) scale(1); }
    100% { transform: translateX(-50%) scale(1.15); }
}

@keyframes iconPulse2 {
    0% { transform: translateY(-50%) scale(1); }
    100% { transform: translateY(-50%) scale(1.15); }
}

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

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
}

.scroll-line {
    width: 2px;
    height: 50px;
    background: linear-gradient(to bottom, transparent, white, transparent);
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2c5aa0;
    margin-bottom: 15px;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(45deg, #f39c12, #e74c3c);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about {
    padding: 100px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="%23ffffff" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    animation: float 20s infinite linear;
}

.about-content {
    display: grid;
    gap: 40px;
}

.main-card {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.main-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(45deg, #2c5aa0, #f39c12);
}

.card-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(45deg, #2c5aa0, #667eea);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 2rem;
}

.main-card h3 {
    font-size: 1.8rem;
    color: #2c5aa0;
    margin-bottom: 20px;
}

.main-card p {
    color: #666;
    line-height: 1.8;
    font-size: 1.1rem;
}

.targets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.target-card {
    background: rgba(255, 255, 255, 0.95);
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border-left: 5px solid #f39c12;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.target-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.5s;
}

.target-card:hover::before {
    left: 100%;
}

.target-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
    border-left-color: #e74c3c;
}

.target-number {
    font-size: 2rem;
    font-weight: 700;
    color: #f39c12;
    margin-bottom: 10px;
}

.target-card h4 {
    color: #2c5aa0;
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.target-card p {
    color: #666;
    line-height: 1.6;
}

/* Problems Section */
.problems {
    padding: 100px 0;
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 50%, #ff3838 100%);
    background-size: 200% 200%;
    animation: problemsGradient 10s ease infinite;
    color: white;
    position: relative;
    overflow: hidden;
}

@keyframes problemsGradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.problems::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 2px,
        rgba(255, 255, 255, 0.03) 2px,
        rgba(255, 255, 255, 0.03) 4px
    );
    animation: slidePattern 15s linear infinite;
}

@keyframes slidePattern {
    0% { transform: translateX(0); }
    100% { transform: translateX(20px); }
}

.problems .section-title {
    color: white;
}

.problems .section-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.problem-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: 20px;
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.problem-card::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    transition: all 0.4s ease;
    transform: translate(-50%, -50%);
    border-radius: 50%;
}

.problem-card:hover {
    transform: translateY(-15px) rotateX(5deg);
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.problem-card:hover::after {
    width: 300px;
    height: 300px;
}

.problem-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, #f39c12, #e74c3c);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 1.5rem;
    color: white;
}

.problem-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: white;
}

.problem-stats {
    margin: 15px 0;
}

.stat {
    background: rgba(255, 255, 255, 0.1);
    padding: 8px 12px;
    border-radius: 20px;
    font-size: 0.9rem;
    margin: 5px 0;
    display: inline-block;
    margin-right: 10px;
}

.problem-card p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

/* Solutions Section */
.solutions {
    padding: 100px 0;
    background: linear-gradient(135deg, #4ecdc4 0%, #44a08d 100%);
    position: relative;
    overflow: hidden;
}

.solutions::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 25% 25%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 75% 75%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    animation: solutionsFloat 12s ease-in-out infinite;
}

@keyframes solutionsFloat {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(2deg); }
}

.solutions-content {
    display: grid;
    gap: 60px;
}

.solution-category {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.category-title {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.8rem;
    color: #2c5aa0;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 2px solid #f39c12;
}

.category-title i {
    font-size: 2rem;
    color: #f39c12;
}

.solution-items {
    display: grid;
    gap: 25px;
}

.solution-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.solution-item:hover {
    background: #e9ecef;
    transform: translateX(10px);
}

.solution-number {
    background: linear-gradient(45deg, #2c5aa0, #667eea);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.solution-item h4 {
    color: #2c5aa0;
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.solution-item p {
    color: #666;
    line-height: 1.6;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 25px;
}

.tech-card {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.tech-card:hover {
    background: white;
    border-color: #f39c12;
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.tech-card i {
    font-size: 2.5rem;
    color: #f39c12;
    margin-bottom: 15px;
}

.tech-card h4 {
    color: #2c5aa0;
    margin-bottom: 10px;
}

.tech-card p {
    color: #666;
    font-size: 0.9rem;
}

/* Innovation Section */
.innovation {
    padding: 100px 0;
    background: linear-gradient(135deg, #96ceb4 0%, #ffeaa7 50%, #fab1a0 100%);
    background-size: 300% 300%;
    animation: innovationGradient 12s ease infinite;
    color: white;
    position: relative;
    overflow: hidden;
}

@keyframes innovationGradient {
    0% { background-position: 0% 50%; }
    33% { background-position: 100% 50%; }
    66% { background-position: 50% 100%; }
    100% { background-position: 0% 50%; }
}

.innovation::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 200"><defs><pattern id="hexagon" width="50" height="43.4" patternUnits="userSpaceOnUse"><polygon points="25,0 50,14.4 50,28.9 25,43.4 0,28.9 0,14.4" fill="none" stroke="%23ffffff" stroke-width="0.5" opacity="0.1"/></pattern></defs><rect width="200" height="200" fill="url(%23hexagon)"/></svg>');
    animation: hexagonMove 25s linear infinite;
}

@keyframes hexagonMove {
    0% { transform: translateX(0) translateY(0); }
    100% { transform: translateX(-50px) translateY(-43.4px); }
}

.innovation .section-title {
    color: white;
}

.innovation .section-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

.innovation-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.innovation-card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    overflow: hidden;
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
}

.innovation-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(255, 255, 255, 0.1) 0%, transparent 50%, rgba(255, 255, 255, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.innovation-card:hover {
    transform: translateY(-20px) scale(1.05);
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
}

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

.innovation-card.featured {
    grid-row: span 2;
}

.innovation-image {
    height: 120px;
    background: linear-gradient(45deg, #f39c12, #e74c3c);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: white;
}

.innovation-content {
    padding: 25px;
}

.innovation-content h3 {
    font-size: 1.5rem;
    margin-bottom: 8px;
    color: white;
}

.innovation-author {
    color: #f39c12;
    font-size: 0.9rem;
    margin-bottom: 15px;
    font-weight: 500;
}

.innovation-content p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    margin-bottom: 20px;
}

.innovation-tags {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.tag {
    background: rgba(255, 255, 255, 0.2);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    color: white;
}

/* Action Section */
.action {
    padding: 100px 0;
    background: linear-gradient(135deg, #45b7d1 0%, #96ceb4 50%, #ffeaa7 100%);
    background-size: 400% 400%;
    animation: actionGradient 14s ease infinite;
    position: relative;
    overflow: hidden;
}

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

.action::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
    animation: shimmer 3s ease-in-out infinite;
}

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

.action-tabs {
    max-width: 1000px;
    margin: 0 auto;
}

.tab-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
}

.tab-btn {
    background: white;
    border: 2px solid #e9ecef;
    padding: 15px 30px;
    border-radius: 50px;
    font-weight: 600;
    color: #666;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab-btn.active,
.tab-btn:hover {
    background: linear-gradient(45deg, #2c5aa0, #667eea);
    border-color: #2c5aa0;
    color: white;
}

.tab-content {
    position: relative;
}

.tab-panel {
    display: none;
    animation: fadeIn 0.5s ease;
}

.tab-panel.active {
    display: block;
}

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

.action-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.action-item {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: all 0.3s ease;
    border-top: 4px solid #f39c12;
}

.action-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.action-item i {
    font-size: 2.5rem;
    color: #f39c12;
    margin-bottom: 20px;
}

.action-item h4 {
    color: #2c5aa0;
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.action-item p {
    color: #666;
    line-height: 1.6;
}

/* Footer - Enhanced Creative Design */
.footer {
    background: linear-gradient(135deg, #1a2a38 0%, #2c3e50 25%, #34495e 50%, #2c3e50 75%, #1a2a38 100%);
    background-size: 400% 400%;
    animation: footerGradient 15s ease infinite;
    color: white;
    padding: 80px 0 20px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.2);
    border-top: 4px solid #f39c12;
}

@keyframes footerGradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="stars" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="0.5" fill="%23ffffff" opacity="0.3"><animate attributeName="opacity" values="0.3;1;0.3" dur="3s" repeatCount="indefinite"/></circle></pattern></defs><rect width="100" height="100" fill="url(%23stars)"/></svg>');
    animation: twinkle 10s linear infinite;
}

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

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3,
.footer-section h4 {
    color: #f39c12;
    margin-bottom: 20px;
}

.footer-section p {
    color: #ccc;
    line-height: 1.6;
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 25px;
}

.social-links a {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.social-links a:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #f39c12, #e74c3c);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
}

.social-links a:hover {
    transform: translateY(-5px) rotate(10deg);
    color: #ffffff;
    border-radius: 50%;
}

.social-links a:hover:before {
    opacity: 1;
}

.social-links a i {
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.social-links a:hover i {
    transform: scale(1.2);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #f39c12;
}

.contact-info p {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.contact-info i {
    color: #f39c12;
    width: 20px;
}

.footer-bottom {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #999;
    position: relative;
    z-index: 2;
}

.creative-footer {
    margin-bottom: 30px;
}

.footer-quote {
    background: rgba(255, 255, 255, 0.05);
    padding: 40px;
    border-radius: 30px;
    margin-bottom: 40px;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2), inset 0 0 30px rgba(255, 255, 255, 0.05);
    transform: perspective(1000px) rotateX(2deg);
}

.footer-quote::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: quoteShine 4s ease-in-out infinite;
}

@keyframes quoteShine {
    0% { left: -100%; }
    50% { left: 100%; }
    100% { left: 100%; }
}

.footer-quote i {
    font-size: 2rem;
    color: #f39c12;
    margin-bottom: 15px;
    animation: float 3s ease-in-out infinite;
}

.footer-quote p {
    font-size: 1.1rem;
    font-style: italic;
    color: #ecf0f1;
    margin-bottom: 15px;
    line-height: 1.6;
}

.quote-author {
    color: #f39c12;
    font-weight: 600;
    font-size: 0.9rem;
}

.footer-stats {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 40px;
    flex-wrap: wrap;
    perspective: 1000px;
}

.mini-stat {
    display: flex;
    align-items: center;
    gap: 15px;
    background: rgba(255, 255, 255, 0.05);
    padding: 25px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.1);
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    transform-style: preserve-3d;
}

.mini-stat:before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
}

.mini-stat:hover {
    transform: translateY(-10px) rotateX(10deg) rotateY(-10deg);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 0 20px rgba(243, 156, 18, 0.3);
    border-color: rgba(243, 156, 18, 0.3);
}

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

.stat-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, #f39c12, #e74c3c);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.4rem;
    animation: iconPulse 2s ease-in-out infinite;
    position: relative;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2), inset 0 0 10px rgba(255, 255, 255, 0.2);
    overflow: hidden;
    z-index: 1;
}

.stat-icon:before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    background: linear-gradient(45deg, #f39c12, #e74c3c, #f39c12);
    background-size: 200% 200%;
    animation: gradientMove 3s ease infinite;
    z-index: -1;
    border-radius: 30%;
    opacity: 0.7;
}

@keyframes gradientMove {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

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

.stat-text {
    display: flex;
    flex-direction: column;
}

.stat-num {
    font-size: 1.5rem;
    font-weight: 700;
    color: #f39c12;
}

.stat-desc {
    font-size: 0.8rem;
    color: #bdc3c7;
}

.footer-wave {
    position: relative;
    margin: 40px 0;
    height: 80px;
    overflow: hidden;
}

.footer-wave svg {
    width: 120%;
    height: 100%;
    fill: url(#footer-gradient);
    opacity: 0.6;
    animation: waveMove 12s ease-in-out infinite;
    filter: drop-shadow(0 0 8px rgba(243, 156, 18, 0.3));
}

.footer-wave svg path {
    animation: wavePath 8s ease-in-out infinite alternate;
}

@keyframes wavePath {
    0% { d: path('M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z'); }
    50% { d: path('M0,0V30.29c47.79,25.2,103.59,40.17,158,35,70.36-6.37,136.33-28.31,206.8-32.5C438.64,28.43,512.34,60.67,583,80.05c69.27,15,138.3,20.88,209.4,10.08,36.15-8,69.85-20.84,104.45-32.34C989.49,30,1113,-5.29,1200,60.47V0Z'); }
    100% { d: path('M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113,-14.29,1200,52.47V0Z'); }
}

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

.shape-fill {
    fill: currentColor;
}

.copyright {
    font-size: 0.9rem;
    color: #bdc3c7;
    margin-top: 20px;
}

.pulse-heart {
    color: #e74c3c;
    animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

.footer-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    background-image: 
        radial-gradient(3px 3px at 20% 30%, rgba(243, 156, 18, 0.8), transparent),
        radial-gradient(2px 2px at 40% 70%, rgba(231, 76, 60, 0.8), transparent),
        radial-gradient(2px 2px at 60% 20%, rgba(243, 156, 18, 0.7), transparent),
        radial-gradient(3px 3px at 80% 50%, rgba(231, 76, 60, 0.7), transparent),
        radial-gradient(2px 2px at 10% 60%, rgba(243, 156, 18, 0.6), transparent),
        radial-gradient(2px 2px at 30% 90%, rgba(231, 76, 60, 0.6), transparent),
        radial-gradient(2px 2px at 70% 80%, rgba(243, 156, 18, 0.7), transparent),
        radial-gradient(3px 3px at 90% 10%, rgba(231, 76, 60, 0.7), transparent);
    background-repeat: repeat;
    background-size: 300px 300px;
    animation: particleFloat 30s linear infinite;
    filter: blur(1px);
}

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

@keyframes particleFloat {
    0% { transform: translateY(0) translateX(0); }
    100% { transform: translateY(-100px) translateX(50px); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 20px 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .energy-globe {
        width: 250px;
        height: 250px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .targets-grid {
        grid-template-columns: 1fr;
    }
    
    .problems-grid {
        grid-template-columns: 1fr;
    }
    
    .innovation-showcase {
        grid-template-columns: 1fr;
    }
    
    .tab-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .action-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .energy-globe {
        width: 200px;
        height: 200px;
    }
    
    .main-card,
    .solution-category {
        padding: 25px;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
}

/* Scroll Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

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

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.6s ease;
}

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

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.6s ease;
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: linear-gradient(45deg, #2c3e50, #34495e);
    border-radius: 6px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(45deg, #ff6b6b, #4ecdc4, #45b7d1);
    border-radius: 6px;
    box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
    animation: scrollbarGlow 3s ease-in-out infinite;
}

@keyframes scrollbarGlow {
    0%, 100% { box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2), 0 0 10px rgba(255, 107, 107, 0.3); }
    50% { box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2), 0 0 20px rgba(78, 205, 196, 0.5); }
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(45deg, #e74c3c, #2ecc71, #3498db);
    box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.3), 0 0 15px rgba(255, 107, 107, 0.6);
}

/* Loading Animation */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #0f0c29, #302b63, #24243e);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.loader-content {
    text-align: center;
    color: white;
}

.energy-loader {
    width: 100px;
    height: 100px;
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-top: 4px solid #f39c12;
    border-radius: 50%;
    animation: loaderSpin 1s linear infinite;
    margin: 0 auto 20px;
    position: relative;
}

.energy-loader::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 60px;
    height: 60px;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top: 3px solid #4ecdc4;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: loaderSpin 0.8s linear infinite reverse;
}

.energy-loader::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 30px;
    height: 30px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-top: 2px solid #ff6b6b;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: loaderSpin 0.6s linear infinite;
}

@keyframes loaderSpin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loader-text {
    font-size: 1.2rem;
    font-weight: 600;
    margin-top: 20px;
    animation: textPulse 2s ease-in-out infinite;
}

@keyframes textPulse {
    0%, 100% { opacity: 0.7; }
    50% { opacity: 1; }
}

/* Floating Action Button */
.floating-actions {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 1000;
}

.fab {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.fab-primary {
    background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
}

.fab-secondary {
    background: linear-gradient(45deg, #45b7d1, #96ceb4);
}

.fab:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.fab:active {
    transform: translateY(-2px) scale(1.05);
}

/* Cursor Trail Effect */
.cursor-trail {
    position: fixed;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: radial-gradient(circle, #f39c12, transparent);
    pointer-events: none;
    z-index: 9998;
    opacity: 0;
    transition: opacity 0.3s ease;
}

/* Magic Sparkles */
.sparkle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: radial-gradient(circle, #ffd700, #ffed4e, #f39c12);
    border-radius: 50%;
    pointer-events: none;
    animation: sparkleFloat 1.5s ease-out forwards;
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.8);
}

@keyframes sparkleFloat {
    0% {
        opacity: 1;
        transform: translateY(0) scale(0) rotate(0deg);
    }
    25% {
        opacity: 1;
        transform: translateY(-10px) scale(1) rotate(90deg);
    }
    50% {
        opacity: 1;
        transform: translateY(-20px) scale(1.2) rotate(180deg);
    }
    75% {
        opacity: 0.7;
        transform: translateY(-30px) scale(0.8) rotate(270deg);
    }
    100% {
        opacity: 0;
        transform: translateY(-40px) scale(0) rotate(360deg);
    }
}

/* Enhanced Hover Effects */
.enhanced-hover {
    position: relative;
    overflow: hidden;
}

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

.enhanced-hover:hover::before {
    left: 100%;
}

/* Responsive Enhancements */
@media (max-width: 768px) {
    .floating-actions {
        bottom: 20px;
        right: 20px;
    }
    
    .fab {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .footer-stats {
        flex-direction: column;
        gap: 20px;
    }
    
    .mini-stat {
        justify-content: center;
    }
}