:root {
    --bg-dark: #0a0a0f;
    --card-bg: rgba(20, 20, 30, 0.65);
    --border-color: rgba(255, 255, 255, 0.08);
    --primary: #facc15; /* Golden Yellow */
    --primary-glow: rgba(250, 204, 21, 0.5);
    --secondary: #2563eb; /* Deep Blue */
    --neon-blue: #38bdf8;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --success: #10b981;
    --danger: #ef4444;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    overflow-x: hidden;
    position: relative;
    padding: 2rem 1rem;
}

/* Background Effects */
.glow-bg {
    position: fixed;
    top: -20%;
    left: -10%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(37,99,235,0.15) 0%, rgba(10,10,15,0) 70%);
    border-radius: 50%;
    z-index: -1;
    pointer-events: none;
}
.glow-bg::after {
    content: '';
    position: absolute;
    bottom: -50%;
    right: -50%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, rgba(250,204,21,0.08) 0%, rgba(10,10,15,0) 70%);
    border-radius: 50%;
}

.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.container {
    max-width: 800px;
    width: 100%;
    z-index: 10;
    position: relative;
}

/* Header & Typography */
.header {
    text-align: center;
    margin-bottom: 2rem;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(250, 204, 21, 0.1);
    border: 1px solid rgba(250, 204, 21, 0.3);
    color: var(--primary);
    padding: 0.5rem 1.25rem;
    border-radius: 2rem;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    box-shadow: 0 0 15px var(--primary-glow);
}

.headline {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 2rem;
}

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

.highlight-alert {
    color: var(--neon-blue);
}

.neon-text {
    color: var(--success);
    text-shadow: 0 0 10px rgba(16, 185, 129, 0.6);
}

.highlight {
    background: linear-gradient(90deg, var(--primary), #fbbf24);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Image Wrapper and floating elements */
.hero-image-wrapper {
    position: relative;
    max-width: 500px;
    margin: 0 auto;
    border-radius: 1rem;
    padding-bottom: 2rem;
}

.hero-image {
    width: 100%;
    height: auto;
    border-radius: 1rem;
    z-index: 2;
    position: relative;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5), 0 0 0 1px var(--border-color);
    transition: transform 0.5s ease;
}

.hero-image:hover {
    transform: translateY(-5px) scale(1.02);
}

.hero-image-wrapper::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 110%;
    height: 110%;
    background: radial-gradient(circle, var(--primary-glow) 0%, transparent 60%);
    z-index: 1;
    filter: blur(20px);
}

.floating-tag {
    position: absolute;
    background: rgba(15, 15, 20, 0.85);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    padding: 0.5rem 1rem;
    border-radius: 0.75rem;
    font-weight: 600;
    font-size: 0.9rem;
    color: #fff;
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
    animation: float 4s ease-in-out infinite;
}

.tag-1 {
    top: -15px;
    right: -15px;
    border-color: var(--success);
    color: var(--success);
}
.tag-2 {
    bottom: 10px;
    left: -20px;
    border-color: var(--primary);
    animation-delay: 1.5s;
}

/* Quiz Container styling */
.quiz-container {
    background: var(--card-bg);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: 1.5rem;
    padding: 2.5rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    overflow: hidden;
    position: relative;
}

/* Progress bar */
.progress-wrapper {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    margin-bottom: 1rem;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    width: 20%; /* Starting width */
    background: linear-gradient(90deg, var(--secondary), var(--neon-blue));
    border-radius: 4px;
    transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 0 10px var(--neon-blue);
}

.step-indicator {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 2rem;
}

/* Quiz Steps */
.steps-wrapper {
    position: relative;
    min-height: 280px; /* Gives stability to layout jumps */
}

.quiz-step {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    visibility: hidden;
    transform: translateX(30px);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.quiz-step.active {
    position: relative;
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.quiz-step.exit {
    transform: translateX(-30px);
    opacity: 0;
    visibility: hidden;
    position: absolute;
}

/* Typography inside quiz */
.question {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.4;
    text-align: center;
    margin-bottom: 2rem;
}

/* Options */
.options {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.option-btn {
    appearance: none;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    padding: 1.25rem 1.5rem;
    border-radius: 1rem;
    font-size: 1rem;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.option-btn::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.05), transparent);
    transition: left 0.5s ease;
}

.option-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

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

.option-btn:active {
    transform: translateY(1px);
}

/* Buttons style Custom CTA */
.cta-primary {
    background: linear-gradient(135deg, var(--success), #059669);
    border-color: var(--success);
    color: white;
    font-weight: 700;
    font-size: 1.1rem;
    text-align: center;
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.4);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    animation: pulse 2s infinite;
}

.cta-primary:hover {
    border-color: #34d399;
    box-shadow: 0 15px 30px rgba(16, 185, 129, 0.6);
}

.cta-secondary {
    background: transparent;
    text-align: center;
    opacity: 0.7;
    border-color: transparent;
    font-size: 0.9rem;
}

.cta-secondary:hover {
    opacity: 1;
    background: rgba(239, 68, 68, 0.1);
    border-color: var(--danger);
    color: #fca5a5;
}

/* Loading Final State */
.loading-step {
    text-align: center;
    padding: 3rem 0;
}

.loader {
    width: 60px;
    height: 60px;
    border: 4px solid var(--border-color);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 2rem;
}

.analyzing-text {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

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

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

@keyframes pulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
    70% { transform: scale(1.02); box-shadow: 0 0 0 15px rgba(16, 185, 129, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.fade-in { animation: fadeIn 1s forwards; }
.slide-up { animation: slideUp 1s cubic-bezier(0.16, 1, 0.3, 1) forwards; }
.slide-up-delay { animation: slideUp 1s cubic-bezier(0.16, 1, 0.3, 1) 0.3s forwards; opacity: 0; }
.zoom-in { animation: zoomIn 1s cubic-bezier(0.16, 1, 0.3, 1) forwards; }

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes zoomIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

/* Media Queries for Responsiveness */
@media (max-width: 600px) {
    .quiz-container {
        padding: 1.5rem;
    }
    
    .headline {
        font-size: 1.6rem;
    }

    .hero-image-wrapper {
        max-width: 90%;
    }

    .tag-1 { right: -5px; }
    .tag-2 { left: -5px; }
}