:root {
    /* Premium Color Palette */
    --color-primary: #1D4ED8; /* Azul mais vibrante (sem neon) */
    --color-primary-light: #3B82F6; /* Azul mais vivo */
    --color-gold: #F5A623; /* Dourado mais destacado */
    --color-gold-bright: #FFD54F; /* Dourado mais brilhante */
    --color-bg-dark: #0A192F; /* Fundo extremamente elegante / dark mode opcional */
    --color-bg: #FAF3E0; /* Bege mais quente */
    --color-white: #FFFFFF;
    --color-text: #192A45; /* Azul marinho escuro para texto */
    --color-text-light: #5A6A7D;

    /* Fonts */
    --font-heading: 'Cinzel', serif;
    --font-body: 'Montserrat', sans-serif;

    /* Shadows & Transitions */
    --shadow-soft: 0 4px 15px rgba(31, 60, 115, 0.08); /* Sombra azulada luxuosa */
    --shadow-medium: 0 10px 30px rgba(31, 60, 115, 0.15);
    --shadow-strong: 0 15px 40px rgba(0, 0, 0, 0.2);
    --transition-fast: 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

body {
    font-family: var(--font-body);
    /* Fundo da tela do usuário com um gradiente vivo e mais quente */
    background: linear-gradient(135deg, #EBF5FF 0%, #FFF7E6 100%);
    color: var(--color-text);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
}

/* Bolhas de luz no fundo para dar vida à página */
body::before, body::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    filter: blur(80px);
    z-index: 0;
}
body::before {
    top: -100px;
    left: -100px;
    background: rgba(74, 131, 218, 0.3);
}
body::after {
    bottom: -100px;
    right: -100px;
    background: rgba(212, 175, 55, 0.3);
}


/* App Container - Premium Look */
.app-container {
    width: 100%;
    max-width: 450px;
    height: 100vh;
    height: 100dvh;
    background: var(--color-bg);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-strong);
    z-index: 1;
}

@media (min-width: 480px) {
    .app-container {
        height: 92vh;
        border-radius: 24px;
        margin: 4vh 0;
        border: 1px solid rgba(255,255,255,0.6);
        background: rgba(253, 251, 252, 0.95);
        backdrop-filter: blur(10px);
    }
}

/* Gradiente radiante interno na parte superior do card */
.glow-effect {
    position: absolute;
    top: -50px;
    left: 50%;
    transform: translateX(-50%);
    width: 200%;
    height: 300px;
    background: radial-gradient(circle, rgba(74, 131, 218, 0.1) 0%, rgba(255,255,255,0) 70%);
    z-index: 0;
    pointer-events: none;
}

/* Steps System */
.step {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform: scale(0.95) translateY(20px); /* Efeito elástico */
    overflow-y: auto;
    overflow-x: hidden;
    padding-bottom: 50px; 
}

.step.active {
    opacity: 1;
    pointer-events: all;
    transform: scale(1) translateY(0);
}

/* Step Content Layout */
.content-wrapper {
    padding: 35px 24px;
    display: flex;
    flex-direction: column;
    min-height: 100%;
    position: relative;
    z-index: 2;
}

.content-wrapper.centered {
    justify-content: center;
    align-items: center;
    text-align: center;
}

/* Typography Customizada - Bem mais sofisticada */
.uppercase-title {
    text-transform: uppercase;
    letter-spacing: 2px;
}

h1 {
    font-family: var(--font-heading);
    font-size: 28px;
    color: var(--color-primary);
    margin-bottom: 12px;
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0,0,0,0.05); /* Leve relevo */
}

h2, h3 {
    font-family: var(--font-heading);
    font-size: 21px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 25px;
    line-height: 1.4;
    text-align: left;
}

.centered h2, .centered h3, .text-center { text-align: center; }

.strong-title { font-weight: 800; }
.blue-strong { color: var(--color-primary); }
.gold-strong { color: var(--color-gold); text-shadow: 0 1px 3px rgba(212,175,55,0.3); }

.pre-title {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-primary-light);
    margin-bottom: 8px;
    font-weight: 700;
}

.subtitle {
    font-size: 16.5px;
    font-family: var(--font-body);
    color: var(--color-text-light);
    line-height: 1.5;
    margin-bottom: 30px;
    font-weight: 500;
}

.gold-text { color: var(--color-gold-dark); }

/* Images & Heroes */
.hero-image-wrapper, .image-header {
    width: 100%;
    display: flex;
    justify-content: center;
    margin-bottom: 25px;
}

.hero-image {
    width: 100%;
    max-width: 300px;
    aspect-ratio: 4/5;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: var(--shadow-medium);
    border: 1px solid rgba(255,255,255,0.4);
}

.header-ambient-img {
    width: 100%;
    max-height: 280px;
    height: auto;
    object-fit: contain;
    border-radius: 18px;
    box-shadow: inset 0 0 20px rgba(0,0,0,0.1);
}

.rounded-circle-img {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    border: 5px solid var(--color-white);
    box-shadow: var(--shadow-medium);
}

/* Inputs */
.input-group {
    width: 100%;
    margin-bottom: 20px;
}

input[type="text"] {
    width: 100%;
    padding: 20px;
    font-size: 18px;
    font-weight: 600;
    border: 2px solid rgba(74, 131, 218, 0.3);
    border-radius: 14px;
    outline: none;
    font-family: var(--font-body);
    background-color: rgba(255, 255, 255, 0.8);
    transition: var(--transition-fast);
    box-shadow: inset 0 2px 5px rgba(0,0,0,0.02);
    color: var(--color-primary);
}

input[type="text"]:focus {
    border-color: var(--color-gold);
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.3), inset 0 2px 5px rgba(0,0,0,0.02);
    background-color: var(--color-white);
}

input[type="text"]::placeholder {
    color: #A0B0C0;
    font-weight: 500;
}

.error-msg {
    color: #E74C3C;
    font-weight: 600;
    font-size: 13px;
    margin-top: 8px;
    display: none;
}


/* -------------------------------------------------------------------
   Option Buttons System (Blue and Beige - Vibrant Premium Look) 
---------------------------------------------------------------------- */
.options-group {
    display: flex;
    flex-direction: column;
    gap: 14px;
    width: 100%;
}

.option-btn {
    padding: 18px 22px;
    border-radius: 16px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    text-align: left;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    align-items: center;
    border: none;
    position: relative;
    overflow: hidden;
}

/* Efeito de luz ao passar o mouse */
.option-btn::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 ease;
}
.option-btn:hover::before { left: 100%; }

/* VIBRANT BLUE OPTION */
.option-blue {
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
    color: var(--color-white);
    box-shadow: 0 6px 15px rgba(31, 60, 115, 0.2);
    border: 1px solid rgba(255,255,255,0.1);
}
.option-blue:hover {
    box-shadow: 0 10px 25px rgba(31, 60, 115, 0.35);
    transform: translateY(-3px);
}

/* VIBRANT BEIGE/GOLD OPTION */
.option-beige {
    background: linear-gradient(135deg, #FFFFFF, #FFF3D6);
    color: var(--color-primary);
    box-shadow: 0 6px 15px rgba(212, 175, 55, 0.15);
    border: 1px solid rgba(212, 175, 55, 0.3);
}
.option-beige:hover {
    box-shadow: 0 10px 25px rgba(212, 175, 55, 0.25);
    transform: translateY(-3px);
}

.option-btn:active {
    transform: scale(0.96) translateY(0);
}


/* -------------------------------------------------------------------
   Action Buttons (Premium Glow)
---------------------------------------------------------------------- */
.cta-wrapper {
    margin-top: auto;
    width: 100%;
    display: flex;
    justify-content: center;
    padding-top: 25px;
}

.cta-wrapper.fixed-bottom {
    position: absolute;
    bottom: 30px;
    left: 0;
    width: 100%;
    padding: 0 24px;
    z-index: 10;
}

.btn {
    width: 100%;
    border: none;
    padding: 22px 24px;
    border-radius: 24px;
    font-size: 16px;
    font-weight: 800;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #2563EB, #1D4ED8);
    color: #FFFFFF;
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.4);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(37, 99, 235, 0.5);
    background: linear-gradient(135deg, #3B82F6, #2563EB);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-gold-bright), var(--color-gold));
    color: var(--color-primary);
    box-shadow: 0 10px 25px rgba(212, 175, 55, 0.4);
}
.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(212, 175, 55, 0.5);
    background: linear-gradient(135deg, #FFDF70, var(--color-gold));
}

.final-btn {
    background: linear-gradient(135deg, #27AE60, #1E8449);
    color: white;
    font-size: 15px;
    box-shadow: 0 10px 25px rgba(39, 174, 96, 0.4);
    text-transform: uppercase;
}
.final-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(39, 174, 96, 0.5);
}

.btn:active { transform: scale(0.95); }

.arrow { margin-left: 8px; font-size: 18px; }


/* Pulses */
.pulse-gold { animation: pulse-gold 2s infinite; }
@keyframes pulse-gold {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.6); }
    70% { transform: scale(1.02); box-shadow: 0 0 0 18px rgba(212, 175, 55, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(212, 175, 55, 0); }
}

.pulse-green { animation: pulse-green 2s infinite; }
@keyframes pulse-green {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(39, 174, 96, 0.6); }
    70% { transform: scale(1.02); box-shadow: 0 0 0 18px rgba(39, 174, 96, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(39, 174, 96, 0); }
}

.pulse-blue { animation: pulse-blue 2s infinite; }
@keyframes pulse-blue {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(30, 136, 229, 0.6); }
    70% { transform: scale(1.02); box-shadow: 0 0 0 18px rgba(30, 136, 229, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(30, 136, 229, 0); }
}

/* Animations */
.fade-in-up { opacity: 0; transform: translateY(20px); animation: fadeInUp 0.8s cubic-bezier(0.25, 0.8, 0.25, 1) forwards; }
@keyframes fadeInUp { to { opacity: 1; transform: translateY(0); } }

.fade-in { opacity: 0; animation: fadeIn 0.8s forwards; }
@keyframes fadeIn { to { opacity: 1; } }

.delay-1 { animation-delay: 0.15s; }
.delay-2 { animation-delay: 0.3s; }
.delay-3 { animation-delay: 0.45s; }
.delay-4 { animation-delay: 0.6s; }
.delay-5 { animation-delay: 0.75s; }

/* Processing Bar */
.spinner-icon {
    font-size: 50px;
    color: var(--color-gold);
    animation: float 3s ease-in-out infinite;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 15px rgba(212,175,55,0.4));
}
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

.progress-container {
    width: 100%;
    height: 16px;
    background-color: rgba(31, 60, 115, 0.1);
    border-radius: 20px;
    overflow: hidden;
    margin: 20px 0;
    box-shadow: inset 0 2px 5px rgba(0,0,0,0.1);
}

.progress-bar {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary-light), var(--color-gold));
    border-radius: 20px;
    transition: width 0.3s ease;
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.5);
}

.progress-percent {
    font-size: 26px;
    font-weight: 800;
}

/* Glass Cards & Premium Items */
.glass-card, .premium-card {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: var(--shadow-medium);
    border-radius: 18px;
}

.features-list {
    text-align: left;
    width: 100%;
    padding: 25px;
    margin: 20px 0;
}
.features-intro { font-weight: 700; margin-bottom: 20px; color: var(--color-primary); }
.feature-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text);
}
.icon-circle {
    background: var(--color-bg);
    padding: 10px;
    border-radius: 50%;
    box-shadow: var(--shadow-soft);
    font-size: 18px;
}

/* Gradient Card for Value */
.gradient-card {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: var(--color-white);
    padding: 30px;
    border-radius: 18px;
    margin: 20px 0;
    box-shadow: var(--shadow-medium);
    text-align: left;
}
.benefits-intro { font-weight: 700; margin-bottom: 18px; font-size: 18px; }
.benefits-list { list-style: none; }
.benefits-list li {
    margin-bottom: 14px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 16px;
    font-weight: 500;
    line-height: 1.5;
}
.check-icon {
    color: var(--color-gold-bright);
    font-weight: 800;
    font-style: normal;
}

/* Testimonials */
.testimonials {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-top: 20px;
}
.testimonial-card {
    display: flex;
    gap: 18px;
    padding: 20px;
    border-left: 6px solid var(--color-gold);
    align-items: center; 
}
.testimonial-img {
    width: 60px; 
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    border: 3px solid var(--color-white);
    box-shadow: var(--shadow-soft);
}
.stars { font-size: 12px; margin-bottom: 6px; }
.testimonial-content .quote {
    font-size: 14px;
    font-style: italic;
    font-weight: 600;
    color: var(--color-text-light);
    line-height: 1.5;
}

/* Fix padding for fixed bottom Steps */
#step-2 .content-wrapper, #step-12 .content-wrapper, #step-14 .content-wrapper { padding-bottom: 110px; }

/* Product Showcase */
.product-showcase { margin: 20px 0; position: relative; }
.img-glow {
    position: relative;
    display: inline-block;
}
.img-glow::after {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 120%; height: 120%;
    background: radial-gradient(circle, rgba(212,175,55,0.3) 0%, rgba(212,175,55,0) 70%);
    z-index: -1;
}
.product-img {
    width: 100%;
    max-width: 280px;
    height: auto;
    object-fit: contain;
    border-radius: 0;
    border: none;
    box-shadow: none; /* Let the 3D cover have its own native transparent drop shadow */
    filter: drop-shadow(0 15px 25px rgba(0,0,0,0.25)); /* Beautiful non-boxing shadow */
}
.product-title { font-size: 26px; margin-top: 20px; line-height: 1.2; }
.description { font-size: 16px; font-weight: 600; color: var(--color-text-light); }

/* Bonuses */
.bonus-container { display: flex; flex-direction: column; gap: 15px; margin-top: 20px; }
.bonus-card {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 18px;
    border: 1px dashed var(--color-primary-light);
}
.bonus-icon {
    font-size: 26px;
    background: linear-gradient(135deg, #FFF, #F0F4FA);
    width: 55px; height: 55px;
    display: flex; justify-content: center; align-items: center;
    border-radius: 50%;
    box-shadow: var(--shadow-soft);
}
.bonus-info h3 { font-size: 16px; margin-bottom: 4px; color: var(--color-primary); }
.bonus-info p { font-size: 13.5px; font-weight: 500; color: var(--color-text-light); }

/* Objections */
.objections-list { margin: 30px 0; display: flex; flex-direction: column; gap: 15px; }
.objection-item {
    font-size: 22px;
    font-weight: 700;
    color: var(--color-text);
}
.cross-out {
    text-decoration: line-through;
    text-decoration-color: #E74C3C;
    text-decoration-thickness: 4px;
    opacity: 1;
}
.highlight-finish { font-size: 26px; font-weight: 800; margin-bottom: 40px; }


/* -------------------------------------------------------------------
   NOVO ESTILO ETAPA 16 (CRÍTICO E LUXUOSO)
---------------------------------------------------------------------- */
.new-final-structure { padding-top: 10px; }
.final-header-rosary { display: flex; justify-content: center; margin-bottom: 25px; }

.rosary-glow {
    position: relative;
    display: inline-block;
}
.rosary-img {
    width: 100%;
    max-width: 250px;
    height: auto;
    object-fit: contain;
    display: block;
    border-radius: 0;
    border: none;
}

.offer-title { font-size: 18px; color: var(--color-primary); margin-bottom: 20px; font-weight: 800; }

.offer-list {
    display: flex;
    flex-direction: column;
    padding: 20px;
    gap: 8px;
    margin-bottom: 25px;
    text-align: left;
}

.offer-item { padding: 10px 0; }
.separator { height: 1px; background: rgba(31, 60, 115, 0.1); width: 100%; border-radius: 1px; }

.offer-main { font-size: 15px; font-weight: 800; color: var(--color-text); margin-bottom: 4px; }
.offer-sub { font-size: 13px; font-weight: 600; color: var(--color-text-light); }

.premium-price-box {
    background: rgba(212, 175, 55, 0.08); /* Fundo levíssimho dourado */
    padding: 20px;
    border-radius: 16px;
    border: 1px dashed var(--color-gold);
    margin-bottom: 25px;
}

.perceived-value { font-size: 15px; font-weight: 600; color: var(--color-text-light); margin-bottom: 6px; }
.strikethrough { text-decoration: line-through; color: #E74C3C; }

.real-price-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    margin-top: 5px;
}

.real-price-text {
    font-size: 16px; 
    font-weight: 800; 
    color: var(--color-primary); 
}

.green-price { 
    font-size: 32px; 
    font-weight: 900;
    color: #27AE60; 
    text-shadow: 0 2px 5px rgba(39, 174, 96, 0.2); 
    display: block;
    line-height: 1.1;
    margin-top: 2px;
}

.final-cta-wrapper { margin-top: 0; margin-bottom: 20px; }

.final-subtext {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.bold-subtext {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-primary);
    background: rgba(31, 60, 115, 0.05);
    padding: 8px 15px;
    border-radius: 20px;
}

.shield-badge {
    display: flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, #1B4F72, #2E86C1);
    padding: 15px 20px;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(27, 79, 114, 0.3);
    width: 100%;
}

.shield-icon {
    font-size: 32px;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}

.shield-text {
    display: flex;
    flex-direction: column;
    text-align: left;
    color: white;
}

.shield-text strong { font-size: 16px; font-weight: 800; letter-spacing: 0.5px; }
.shield-text span { font-size: 12px; opacity: 0.9; font-weight: 500; }

/* -------------------------------------------------------------------
   AJUSTES FINAIS DE RESPONSIVIDADE (Telas Muito Pequenas e Scrollbars)
---------------------------------------------------------------------- */
/* Scrollbar customizada de Alto Destaque (Foco em Usabilidade) */
.step::-webkit-scrollbar {
    width: 10px; /* Aumentado para melhor visibilidade */
}
.step::-webkit-scrollbar-track {
    background: rgba(31, 60, 115, 0.05); /* Track levemente visível */
    border-radius: 10px;
}
.step::-webkit-scrollbar-thumb {
    background: linear-gradient(to bottom, var(--color-gold), #D4AF37); /* Cor dourada vibrante */
    border-radius: 10px;
    border: 2px solid transparent;
    background-clip: padding-box;
    box-shadow: 0 0 5px rgba(212, 175, 55, 0.5);
}
.step::-webkit-scrollbar-thumb:hover {
    background: var(--color-gold-bright);
}

/* Firefox Support */
.step {
    scrollbar-width: thin;
    scrollbar-color: var(--color-gold) rgba(31, 60, 115, 0.05);
}

/* Proteção para Telas Baixas (prevenir corte ou scroll excessivo no celular) */
@media (max-height: 750px) {
    .content-wrapper { padding: 20px 20px; }
    h2 { font-size: 20px; margin-bottom: 18px; }
    .option-btn { padding: 15px 18px; }
    .btn { padding: 18px 20px; }
    .hero-image-wrapper, .image-header { margin-bottom: 15px; }
    .hero-image { max-width: 220px; }
    .header-ambient-img { max-height: 200px; }
    .product-img { max-width: 220px; }
    .final-header-rosary { margin-bottom: 10px; }
    .rosary-img { max-width: 120px; }
    .premium-price-box { margin-bottom: 15px; padding: 15px; }
    .bonus-card { padding: 14px; gap: 12px; }
    .benefits-card { margin: 15px 0; padding: 20px; }
    .testimonials { gap: 12px; margin-top: 15px; }
    .testimonial-card { padding: 15px; }
    .cta-wrapper { padding-top: 15px; }
}

/* Proteção para Celulares Antigos / Telas Estreitas (ex: iPhone SE, Galaxy Fold Fechado) */
@media (max-width: 380px) {
    h1 { font-size: 24px; }
    h2 { font-size: 19px; }
    .content-wrapper { padding: 25px 18px; }
    .option-btn { font-size: 14.5px; padding: 16px 18px; }
    .btn { font-size: 14px; padding: 18px 20px; }
    .final-btn { font-size: 13.5px; }
    .green-price { font-size: 28px; }
    .testimonial-card { flex-direction: column; align-items: flex-start; text-align: left; }
    .shield-badge { flex-direction: column; text-align: center; }
    .shield-text { align-items: center; text-align: center; }
}

/* -------------------------------------------------------------------
   QUIZ PROGRESS BAR
---------------------------------------------------------------------- */
.quiz-progress-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 6px;
    background-color: rgba(31, 60, 115, 0.1);
    z-index: 100;
    display: none;
}

.quiz-progress-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--color-primary-light), var(--color-primary));
    transition: width 0.4s ease-in-out;
    box-shadow: 0 0 8px rgba(30, 136, 229, 0.5);
    border-radius: 0 4px 4px 0;
}