:root {
    --primary: #6366f1;
    --secondary: #06b6d4;
    --accent: #10b981;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --shadow: 0 10px 40px rgba(0,0,0,0.1);
    --shadow-hover: 0 20px 60px rgba(0,0,0,0.15);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: linear-gradient(45deg, #ff0080 0%, #ff8c00 12%, #40e0d0 25%, #ee82ee 37%, #32cd32 50%, #ff1493 62%, #00bfff 75%, #ffd700 87%, #ff69b4 100%);
    background-size: 800% 800%;
    animation: crazyGradientShift 8s ease infinite;
    height: 100vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

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

/* Common glass morphism */
.glass {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow);
}

/* Navigation */
.navbar {
    padding: 0.5rem 0;
    border-radius: 0 0 15px 15px;
    margin: 0 10px;
}

.navbar-brand {
    font-family: 'Comic Neue', 'Trebuchet MS', 'Lucida Grande', 'Lucida Sans Unicode', cursive;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary) !important;
    display: flex;
    align-items: center;
}

.brand-logo, .hero-logo {
    object-fit: contain;
    animation: bounce 2s ease-in-out infinite;
    filter: drop-shadow(0 10px 30px rgba(0,0,0,0.2));
}

.brand-logo { width: 35px; height: 35px; margin-right: 8px; }
.hero-logo { width: 100px; height: 100px; margin: 0 auto 1rem; }

@keyframes bounce {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    25% { transform: translateY(-5px) rotate(-5deg); }
    75% { transform: translateY(-3px) rotate(5deg); }
}

.navbar-nav .nav-link {
    color: var(--text-dark) !important;
    font-weight: 600;
    margin: 0 1rem;
    transition: all 0.3s ease;
    border-radius: 20px;
    padding: 8px 16px !important;
}

.navbar-nav .nav-link:hover {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white !important;
    transform: translateY(-2px);
}

/* Hero Section */
.hero-section {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    padding: 10px 0;
}

.hero-content {
    border-radius: 20px;
    padding: 1.5rem;
    margin: 0 10px;
    position: relative;
    z-index: 10;
    max-width: 700px;
    width: 100%;
    animation: heroWobble 4s ease-in-out infinite;
}

@keyframes heroWobble {
    0%, 100% { transform: rotate(0deg) scale(1); }
    25% { transform: rotate(1deg) scale(1.02); }
    50% { transform: rotate(0deg) scale(0.98); }
    75% { transform: rotate(-1deg) scale(1.01); }
}

.hero-title {
    font-family: 'Comic Neue', 'Trebuchet MS', 'Lucida Grande', 'Lucida Sans Unicode', cursive;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.hero-description {
    font-size: 1rem;
    color: var(--text-light);
    margin-bottom: 1rem;
    line-height: 1.4;
}

/* Cloud hero layout */
.cloud-container {
    position: relative;
    width: 100%;
    max-width: 900px;
    height: 360px;
    margin: 0 auto;
}

.cloud {
    position: absolute;
    filter: drop-shadow(0 8px 20px rgba(0,0,0,0.1));
}

.main-cloud  { width: 75%; left: 45%; top: 60%; transform: translate(-50%, -45%); }

.logo-on-cloud {
    position: absolute;
    width: 120px;
    left: 45%;
    top: 15%;
    transform: translate(-50%, -50%);
    z-index: 2;
    animation: bounce 2s ease-in-out infinite;
}

.cloud-text {
    position: absolute;
    width: 100%;
    top: 50%;
    left: 0;
    transform: translateY(-20%);
    text-align: center;
    z-index: 3;
}

/* Floating animations - consolidated */
.floating-emoji {
    position: absolute;
    font-size: 2rem;
    opacity: 0.7;
    animation: float 6s ease-in-out infinite;
}

.shooting-star {
    position: absolute;
    font-size: 1.5rem;
    opacity: 0;
    animation: shootingStar 8s linear infinite;
    pointer-events: none;
}

/* Generate positions using nth-child */
.floating-emoji:nth-child(4n+1) { animation: floatAndSpin 6s ease-in-out infinite; }
.floating-emoji:nth-child(odd)  { animation-delay: calc(var(--i, 0) * 0.5s); }
.floating-emoji:nth-child(even) { animation-delay: calc(var(--i, 0) * 0.7s); }

.shooting-star:nth-child(odd) { top: calc(10% + var(--i, 0) * 15%); animation-delay: calc(var(--i, 0) * 2s); }
.shooting-star:nth-child(even) { top: calc(30% + var(--i, 0) * 20%); animation-delay: calc(var(--i, 0) * 3s); }

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    33% { transform: translateY(-20px) rotate(5deg); }
    66% { transform: translateY(-10px) rotate(-5deg); }
}

@keyframes floatAndSpin {
    0%, 100% { transform: translateY(0px) rotate(0deg) scale(1); }
    25% { transform: translateY(-15px) rotate(90deg) scale(1.1); }
    50% { transform: translateY(-25px) rotate(180deg) scale(0.9); }
    75% { transform: translateY(-10px) rotate(270deg) scale(1.05); }
}

@keyframes shootingStar {
    0% { left: -10%; opacity: 0; transform: rotate(-45deg) scale(0.5); }
    10%, 90% { opacity: 1;}
}

/* Footer */
.footer {
    padding: 0.5rem 0;
    margin: 0 10px;
    border-radius: 15px 15px 0 0;
    text-align: center;
}

.footer p { margin-bottom: 0.25rem; font-size: 0.9rem; }

/* Responsive - consolidated */
@media (max-width: 768px) {
    .navbar { margin: 0 5px; }
    .navbar-brand { font-size: 1.2rem; }
    .brand-logo { width: 28px; height: 28px; }
    .hero-content { padding: 1rem 0.75rem; margin: 0 5px; }
    .hero-logo { width: 80px; height: 80px; }
    .hero-title { font-size: 1.75rem; }
    .hero-subtitle { font-size: 1rem; }
    .hero-description { font-size: 0.9rem; }
    .floating-emoji:nth-child(n+13) { display: none; }
    .shooting-star:nth-child(n+5) { display: none; }
    .main-cloud { width: 90%; left: 50%; top: 60%; transform: translate(-50%, -50%); }
    .logo-on-cloud { width: 90px; top: 22%; left: 50%; }
    .cloud-text { top: 60%; left: 5%; transform: translateY(-50%); }
    .hero-title { font-size: 1.5rem; }
    .hero-subtitle { font-size: 1rem; }
    .cloud-text p { font-size: 0.75rem; }
}

@media (max-width: 480px) {
    .navbar { margin: 0 2px; }
    .floating-emoji:nth-child(n+9) { display: none; }
    .shooting-star:nth-child(n+4) { display: none; }
    .main-cloud { width: 95%; left: 50%; top: 60%; transform: translate(-50%, -50%); }
    .logo-on-cloud { width: 70px; top: 25%; left: 50%; }
    .cloud-text { top: 60%; left: 5%; transform: translateY(-50%); }
    .hero-title { font-size: 1.25rem; }
    .hero-subtitle { font-size: 0.9rem; }
    .cloud-text p { font-size: 0.7rem; }
}

/* Animations */
.fade-in { animation: fadeInUp 0.8s ease-out; }
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Dynamic animations added via JS */
@keyframes floatUp {
    to { transform: translateY(-100vh) rotate(720deg) scale(2); opacity: 0; }
}
@keyframes floatDown {
    to { transform: translateY(100vh) rotate(720deg) scale(2); opacity: 0; }
}
@keyframes screenShake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-10px) rotate(1deg); }
    20%, 40%, 60%, 80% { transform: translateX(10px) rotate(-1deg); }
}
@keyframes explode {
    0% { transform: scale(0) rotate(0deg); opacity: 1; }
    50% { transform: scale(1.5) rotate(180deg); opacity: 0.8; }
    100% { transform: scale(3) rotate(360deg); opacity: 0; }
}

.navbar, .footer { display: none !important; }

/* Dynamic lightning emoji bolts */
.lightning-bolt {
    position: absolute;
    font-size: 2.5rem;
    left: 0;
    top: 0;
    opacity: 0;
    z-index: 4;
    pointer-events: none;
    color:#ffeb3b;
    text-shadow: 0 0 6px #ffff33, 0 0 12px #ffeb3b;
    filter: hue-rotate(0deg) !important;
    transition: transform 0.7s ease-out, opacity 0.7s ease-out;
    transform: translate(0,0) scale(0.3);
}