:root {
    --primary: #ec7124;
    --primary-glow: rgba(236, 113, 36, 0.5);
    --secondary: #a155e2;
    --secondary-glow: rgba(161, 85, 226, 0.4);
    
    /* LIGHT ORANGE THEME Overrides */
    --dark: #ffece0; /* Used as a light orange secondary shade */
    --darker: #ffffff; /* Clean white background for seamless blending */
    --light: #222222; /* Dark text */
    --white: #111111; /* Near black replacing white */
    
    --text-main: #222222;
    --text-muted: #555555;
    
    /* Subject Colors */
    --c-yellow: #ffb703;
    --c-blue: #028090;
    --c-red: #d90429;
    --c-green: #2a9d8f;
    --c-cyan: #00b4d8;
    --c-pink: #f15bb5;
    --c-indigo: #4361ee;

    --font-heading: 'Outfit', 'Poppins', sans-serif;
    --font-sans: 'Outfit', 'Poppins', sans-serif;
    
    --radius-lg: 24px;
    --radius-md: 16px;
    
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

body {
    font-family: var(--font-sans);
    background-color: #ffffff;
    color: var(--light);
    line-height: 1.6;
    font-size: 1.15rem;
    overflow-x: hidden;
}

button { font-family: var(--font-sans); }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.max-w-4xl { max-width: 900px; }
.max-w-3xl { max-width: 768px; }
.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }
.mb-4 { margin-bottom: 2rem; }
.mt-4 { margin-top: 2rem; }
.mt-3 { margin-top: 1rem; }
.mb-section { margin-bottom: 3.5rem; }
.mt-section { margin-top: 4rem; }
.color-white { color: var(--white) !important; }
.color-light { color: #333333; }
.font-xl { font-size: 2rem; }
.text-bold { font-weight: 800; }
.text-shadow { text-shadow: 0 2px 5px rgba(0,0,0,0.1); }
.block { display: block; }

/* Subject color overrides */
.color-yellow { color: var(--c-yellow); }
.color-blue { color: var(--c-blue); }
.color-red { color: var(--c-red); }
.color-purple { color: var(--secondary); }
.color-green { color: var(--c-green); }
.color-orange { color: var(--primary); }
.orange-highlight, .highlight-yellow, .highlight-green-light, mark { background-color: #ffea00; color: #000; padding: 2px 6px; border-radius: 4px; font-weight: 800; }
.color-cyan { color: var(--c-cyan); }
.color-pink { color: var(--c-pink); }
.color-indigo { color: var(--c-indigo); }

/* Typography */
h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 800; letter-spacing: 0.5px; line-height: 1.2; }
.gradient-text { background: linear-gradient(135deg, #e65c00, #d90429); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; display: inline-block; }
.gradient-text-alt { background: linear-gradient(135deg, #ec7124, #ffb703); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; display: inline-block; }

/* Glassmorphism Classes (Light Adjusted) */
.glass {
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.8);
}

.glass-card {
    background: rgba(255, 255, 255, 0.65);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.9);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.05);
}

.glass-text { text-shadow: 0 0 10px rgba(236, 113, 36, 0.3); }

/* Animations */
@keyframes pulse { 0% { transform: scale(1); box-shadow: 0 0 0 0 var(--primary-glow); } 50% { transform: scale(1.03); box-shadow: 0 0 0 15px rgba(236,113,36,0); } 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(236,113,36,0); } }
@keyframes float { 0% { transform: translateY(0px); } 50% { transform: translateY(-15px); } 100% { transform: translateY(0px); } }
@keyframes float-slow { 0% { transform: translateY(0px) rotate(-2deg); } 50% { transform: translateY(-8px) rotate(2deg); } 100% { transform: translateY(0px) rotate(-2deg); } }
@keyframes pulse-dot { 0% { opacity: 0.5; transform: scale(0.8); } 50% { opacity: 1; transform: scale(1.2); } 100% { opacity: 0.5; transform: scale(0.8); } }
@keyframes slideUpFade { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(40px); } to { opacity: 1; transform: translateY(0); } }

.fade-in-left { animation: slideUpFade 1s ease-out forwards; }
.fade-in-right { animation: slideUpFade 1.2s ease-out forwards; }
.floating { animation: float 6s ease-in-out infinite; }
.float-slow { animation: float-slow 4s ease-in-out infinite; }
.hover-lift { transition: var(--transition); }
.hover-lift:hover { transform: translateY(-8px); border-color: rgba(0,0,0,0.1); box-shadow: 0 12px 30px rgba(0,0,0,0.1); }
.hover-glow { transition: var(--transition); }
.hover-glow:hover { border-color: var(--secondary); box-shadow: 0 0 20px rgba(161,85,226,0.2); transform: scale(1.02); }
.pulse-anim { animation: pulse 2.5s infinite; }
.slide-up { opacity: 0; animation: fadeInUp 0.8s ease-out forwards; animation-play-state: paused; }

/* Sections */
.section-padding { padding: 6rem 0; }
.bg-alt { background: linear-gradient(180deg, #fff7f2 0%, #ffece0 100%); }

/* 1. Urgency Banner */
.urgency-banner { padding: 12px 20px; text-align: center; position: sticky; top: 0; z-index: 100; font-size: 0.95rem; color: #fff; background: rgba(236, 113, 36, 0.95); backdrop-filter: blur(8px); }
.urgency-banner p { margin: 2px 0; }
.urgency-banner span { font-weight: 800; text-transform: uppercase; letter-spacing: 1px; color: #fffeb3; }

.hero-section { padding: 1.5rem 0 2rem 0; display: flex; align-items: center; position: relative; overflow: hidden; background-color: #ffffff; }
.hero-section::before { content: ''; position: absolute; top: -20%; left: -10%; width: 50vw; height: 50vw; background: radial-gradient(circle, rgba(236,113,36,0.1) 0%, transparent 60%); z-index: -1; }
.hero-section::after { content: ''; position: absolute; bottom: -20%; right: -10%; width: 50vw; height: 50vw; background: radial-gradient(circle, rgba(161,85,226,0.1) 0%, transparent 60%); z-index: -1; }

.hero-grid { display: flex; flex-direction: column; gap: 2rem; align-items: center; max-width: 900px; margin: 0 auto; text-align: center; }

.badge { display: inline-block; padding: 6px 16px; background: rgba(76,209,55,0.1); border-radius: 30px; font-size: 0.8rem; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; color: #2e8b22; margin-bottom: 1.5rem; border: 1px solid rgba(76, 209, 55, 0.3); }
.main-title { font-size: 2.2rem; line-height: 1.1; margin-bottom: 1.2rem; color: var(--white); }
.highlight-orange { color: var(--primary); }
.subtitle { font-size: 1.1rem; margin-bottom: 0.2rem; }
.subtitle-desc { font-size: 1.1rem; color: #555555; margin-bottom: 2rem; }
.hero-description { font-size: 1.1rem; color: #444444; margin-bottom: 2.5rem; max-width: 90%; margin-left: auto; margin-right: auto; }

.price-box { display: inline-block; padding: 1.5rem 2.5rem; border-radius: 20px; text-align: center; margin-bottom: 2rem; background: linear-gradient(135deg, rgba(255,255,255,0.8), rgba(236,113,36,0.05)); border: 1px solid rgba(236,113,36,0.3); }
.price-old { font-size: 1.5rem; color: #ff3333; margin-bottom: 5px; line-height: 1.2; }
.price-label { font-size: 1.8rem; color: #000; font-weight: 900; margin-bottom: 5px; line-height: 1; }
.price-new { font-family: var(--font-heading); font-weight: 800; font-size: 2.8rem; background-color: #ff0000; color: #ffffff !important; padding: 2px 10px; display: inline-block; border-radius: 4px; line-height: 1; margin-top: 5px; margin-bottom: 0;}

.social-proof { display: flex; align-items: center; justify-content: center; gap: 10px; margin-bottom: 2rem; }
.pulse-dot { width: 12px; height: 12px; background: #4cd137; border-radius: 50%; animation: pulse-dot 1.5s infinite; box-shadow: 0 0 10px #4cd137; }

@keyframes pulse-green {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(76, 209, 55, 0.8); }
    70% { transform: scale(1.03); box-shadow: 0 0 0 20px rgba(76, 209, 55, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(76, 209, 55, 0); }
}

.cta-button { display: inline-block; padding: 1.2rem 2.8rem; border-radius: 50px; font-family: var(--font-heading); font-weight: 800; font-size: 1.3rem; text-decoration: none; text-align: center; color: #ffffff !important; transition: var(--transition); border: none; cursor: pointer; width: 100%; max-width: 450px; text-transform: uppercase; opacity: 1 !important; position: relative; z-index: 5; }
.primary { background: linear-gradient(90deg, #4cd137, #2ecc71) !important; box-shadow: 0 10px 40px rgba(76, 209, 55, 0.4); animation: pulse-green 1.5s infinite linear !important; }
.primary:hover { transform: translateY(-3px) scale(1.05); background: linear-gradient(90deg, #2ecc71, #4cd137); }

.red-highlight, .highlight-red, .orange-highlight, .highlight-yellow, .highlight-green-light, mark { background-color: #ec7124 !important; color: #ffffff !important; padding: 2px 8px; border-radius: 4px; font-weight: 800; text-decoration: none !important; }

.hero-image-content img { width: 100%; height: auto; filter: drop-shadow(0 20px 40px rgba(0,0,0,0.1)); }

/* 3D Flipping Book */
.book-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  perspective: 1500px;
  margin: 2rem auto 3rem auto;
  width: 100%;
}

.book {
  position: relative;
  width: 280px;
  height: 380px;
  transform-style: preserve-3d;
  transform: rotateX(15deg) rotateY(-10deg) rotateZ(-2deg);
  transition: transform 0.8s ease;
  z-index: 10;
}

.book:hover {
  transform: rotateX(10deg) rotateY(0deg) rotateZ(0deg) scale(1.05);
}

.book-page {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transform-origin: left;
  transform-style: preserve-3d;
  border-radius: 2px 15px 15px 2px;
  background-color: #fff;
  box-shadow: inset 4px 0 15px rgba(0,0,0,0.1), 3px 3px 10px rgba(0,0,0,0.15);
}

.page-front, .page-back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  border-radius: 2px 15px 15px 2px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 1.5rem;
  text-align: center;
}

.page-back {
  transform: rotateY(180deg);
  background-color: #f4f4f4;
  box-shadow: inset -4px 0 15px rgba(0,0,0,0.05);
}

.page-front {
  background-color: #fff;
}

/* Animations using infinite loop */
.page-cover {
  z-index: 5;
  animation: flip-cover 9s infinite ease-in-out;
}
.page-cover .page-front {
  background: linear-gradient(135deg, var(--primary) 0%, #ff9500 100%);
  border-left: 10px solid #d35400;
  justify-content: flex-start;
  padding-top: 3rem;
}
.page-cover .page-front img {
  width: 80%;
  filter: drop-shadow(0 5px 10px rgba(0,0,0,0.2));
  margin-bottom: 2rem;
}
.page-cover .page-front h2 {
  color: #fff;
  font-size: 1.8rem;
  text-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.page-1 { z-index: 4; animation: flip-p1 9s infinite ease-in-out; }
.page-2 { z-index: 3; animation: flip-p2 9s infinite ease-in-out; }
.page-3 { z-index: 2; animation: flip-p3 9s infinite ease-in-out; }
.page-4 { z-index: 1; border-left: 10px solid #ddd; } /* Back cover / Last page */

@keyframes flip-cover {
  0%, 15% { transform: rotateY(0deg); }
  25%, 100% { transform: rotateY(-160deg); }
}

@keyframes flip-p1 {
  0%, 25% { transform: rotateY(0deg); }
  35%, 100% { transform: rotateY(-155deg); }
}

@keyframes flip-p2 {
  0%, 35% { transform: rotateY(0deg); }
  45%, 100% { transform: rotateY(-150deg); }
}

@keyframes flip-p3 {
  0%, 45% { transform: rotateY(0deg); }
  55%, 100% { transform: rotateY(-145deg); }
}

/* Content Styling inside pages */
.page-front h3 { font-size: 1.4rem; margin-bottom: 1rem; }
.page-front img.icon-img { width: 110px; margin: 1rem auto; filter: drop-shadow(0 8px 15px rgba(0,0,0,0.1)); }
.page-front p { font-size: 0.95rem; color: #555; line-height: 1.4; font-weight: 500; }


/* 3. Como Funciona */
.how-it-works { padding: 6rem 0; background-color: var(--primary); text-align: center; }
.how-it-works .section-title { color: #ffffff !important; }
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.step-card { padding: 2.5rem; text-align: center; background: #ffffff !important; border-radius: 24px; color: #111111 !important; transition: var(--transition); box-shadow: 0 8px 25px rgba(0,0,0,0.1); border: none; }
.step-card:hover { transform: translateY(-5px); box-shadow: 0 12px 40px rgba(0,0,0,0.15); }
.step-icon { width: 100px; height: 100px; margin: 0 auto 1.5rem auto; display: flex; align-items: center; justify-content: center; background: rgba(236,113,36,0.18); border-radius: 50%; padding: 20px; }
.step-icon img { width: 100%; height: auto; object-fit: contain; }
.step-card h3 { font-size: 1.3rem; margin-bottom: 1rem; color: var(--primary) !important; font-weight: 900; }
.step-card h3 span { color: var(--text-main); font-size: 1.1rem; }
.step-card p { color: #444444 !important; font-size: 1.1rem; line-height: 1.5; }

/* 4. Features Grid */
.features-section { background-color: #ffffff; padding: 6rem 0; }
.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }
.feature-item { padding: 3rem 2rem; text-align: center; transition: var(--transition); background-color: var(--primary) !important; border-radius: 24px; border: none; box-shadow: 0 4px 15px rgba(0,0,0,0.1); }
.feature-item:hover { transform: translateY(-5px); background-color: #f39c12 !important; box-shadow: 0 10px 30px rgba(236,113,36,0.3); }
.feature-img { width: 230px; height: auto; margin-bottom: 2.5rem; filter: drop-shadow(0 15px 30px rgba(0,0,0,0.2)); }
.feature-img-large { width: 220px; height: auto; margin-bottom: 1.5rem; }
.feature-item h4 { font-size: 1.4rem; margin-bottom: 1rem; color: #ffffff !important; }
.feature-item p { font-size: 1.15rem; color: #ffffff !important; line-height: 1.5; }

/* 5. Bonus Section */
.parallax-bg { background: #ffffff; position: relative; padding: 6rem 0; }
.bonus-icon { width: 80px; height: auto; margin: 0 auto 1rem auto; display: block; filter: drop-shadow(0 5px 10px rgba(0,0,0,0.1)); }
.bounce { animation: bounce 3s infinite ease-in-out; }
@keyframes bounce { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-15px); } }
.bonus-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.bonus-card:last-child:nth-child(odd) { grid-column: 1 / -1; max-width: 600px; justify-self: center; }
.bonus-card { display: flex; align-items: center; padding: 1.5rem; gap: 1.5rem; background-color: var(--primary) !important; border: none !important; border-radius: 24px; box-shadow: 0 4px 15px rgba(236,113,36,0.3); }
.bonus-card img { width: 120px; height: auto; border-radius: 12px; }
.bonus-tag { display: inline-block; padding: 4px 10px; border-radius: 8px; font-size: 0.75rem; font-weight: 800; margin-bottom: 0.5rem; color: #fff; }
.bg-orange { background: var(--primary); }
.bg-purple { background: var(--secondary); }
.bg-red { background: var(--c-red); }
.bg-green { background: var(--c-green); }
.bonus-info h4 { font-size: 1.4rem; margin-bottom: 0.5rem; color: #ffffff !important; }
.bonus-info p { font-size: 1.1rem; color: #ffffff !important; }

/* 6. Testimonials Carousel */
.carousel-container { width: 100%; overflow: hidden; padding: 20px 0; }
.carousel-track { display: flex; gap: 20px; transition: transform 0.5s ease-in-out; }
.testimonial-img { width: calc(33.333% - 14px); flex-shrink: 0; object-fit: cover; border-radius: 20px; padding: 10px; }
.carousel-controls { display: flex; justify-content: center; gap: 15px; margin-top: 1.5rem; }
.slider-btn { width: 50px; height: 50px; border-radius: 50%; border: none; font-size: 1.2rem; color: var(--white); cursor: pointer; display: flex; justify-content: center; align-items: center; transition: var(--transition); background: rgba(0,0,0,0.05); }
.slider-btn:hover { background: var(--primary); color: #fff; }

/* 7. Pricing Section */
.pricing-section { background: radial-gradient(circle at center, rgba(236,113,36,0.1) 0%, transparent 70%), var(--darker); }
.pricing-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 3rem; max-width: 1000px; margin: 0 auto; }
.glass-offer-card { border-radius: var(--radius-lg); overflow: hidden; position: relative; border: 1px solid rgba(0,0,0,0.05); background: rgba(255,255,255,1); backdrop-filter: none; display: flex; flex-direction: column; padding-bottom: 0.5rem; }
.premium.glow-active { border-color: var(--primary); box-shadow: 0 0 40px rgba(236,113,36,0.15); transform: scale(1.05); z-index: 10; }
.card-header { padding: 2rem 1.5rem; text-align: center; position: relative; }
.most-popular-ribbon { position: absolute; top: 0; left: 50%; transform: translateX(-50%); background: #4cd137; color: #fff; padding: 4px 15px; border-radius: 0 0 10px 10px; font-weight: 800; font-size: 0.8rem; text-transform: uppercase; }
.bg-gradient-premium { background: linear-gradient(135deg, rgba(236,113,36,0.15), rgba(236,113,36,0.05)); }
.bg-gradient-basic { background: rgba(0,0,0,0.02); }
.card-header h3 { font-size: 1.8rem; color: #000; margin-bottom: 0.5rem; }
.subtitle-card { color: #444; font-size: 0.95rem; }
.card-price { text-align: center; padding: 1.5rem; }
.old-price { color: #666; font-size: 1.1rem; }
.current-price { font-family: var(--font-heading); font-weight: 800; font-size: 4rem; color: #000; line-height: 1; margin-top: 5px; }
.cards-img { width: 220px; margin: 15px auto 0 auto; display: block; }
.features-list { padding: 0 1.5rem 1.5rem 1.5rem; list-style: none; flex-grow: 1; }
.features-list li { padding: 8px 0; border-bottom: 1px solid rgba(0,0,0,0.05); display: flex; align-items: center; font-size: 0.95rem; gap: 10px; color: #111; font-weight: 500; }
.features-list li span { font-size: 1.1rem; }
.features-list li.list-item-struck { color: #555; text-decoration: line-through; }
.features-list li:last-child { border-bottom: none; }
.btn-premium { background: linear-gradient(90deg, #4cd137, #44bd32); margin: 0 auto; width: 90%; margin-bottom: 1.5rem; box-shadow: 0 5px 20px rgba(76,209,55,0.3); color: #fff; }
.btn-basic { margin: 0 auto; width: 90%; margin-bottom: 1.5rem; }
.outline-btn { background: transparent; border: 2px solid var(--text-muted); color: var(--light) !important; box-shadow: none; }
.outline-btn:hover { background: rgba(0,0,0,0.03); }

/* New Card Components */
.card-top-img { width: 100%; height: auto; display: block; border-bottom: 1px solid rgba(0,0,0,0.05); }
.card-header-banner { background: var(--primary); color: #fff; padding: 5px 15px; display: inline-block; font-weight: 800; font-size: 1.2rem; margin: 1.5rem 0 1rem 0; border-radius: 4px; }
.card-price-banner { background: var(--primary); color: #fff; padding: 10px 25px; display: inline-block; font-weight: 900; font-size: 2.8rem; margin: 1rem 0; border-radius: 4px; box-shadow: 0 4px 10px rgba(236,113,36,0.3); }

.btn-dark-green { background: #428233 !important; box-shadow: 0 8px 25px rgba(66,130,51,0.3) !important; color: #fff !important; }
.btn-dark-green:hover { background: #356a29 !important; transform: translateY(-3px); }

.btn-gold { background: #d49a3d !important; box-shadow: 0 8px 25px rgba(212,154,61,0.3) !important; color: #fff !important; }
.btn-gold:hover { background: #c08933 !important; transform: translateY(-3px); }

.card-trust-badges { display: flex; justify-content: space-around; align-items: center; padding: 1.5rem 1rem; border-top: 1px solid rgba(0,0,0,0.05); background: rgba(0,0,0,0.02); gap: 5px; }
.trust-badge-item { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 5px; opacity: 0.7; }
.trust-badge-item img { width: 30px; height: auto; filter: grayscale(1); }
.trust-badge-item span { font-size: 0.65rem; font-weight: 800; text-transform: uppercase; line-height: 1.1; color: #111; }

.guarantee-text { text-align: center; width: 100%; padding: 0 1rem 1.5rem 1rem; color: #666; font-size: 0.9rem; line-height: 1.4; }

.guarantee-box { border: 2px solid rgba(76, 209, 55, 0.3); position: relative; padding: 4rem 2rem 2.5rem 2rem; border-radius: 30px; background: #ffffff; text-align: center; margin: 5rem auto 2rem auto; max-width: 800px; }
.guarantee-box h2 { font-size: 2.2rem; margin-bottom: 1rem; color: #111; text-transform: uppercase; }
.guarantee-box p { font-size: 1.15rem; line-height: 1.6; color: #444; }
.guarantee-seal { position: absolute; top: -50px; left: 50%; transform: translateX(-50%); width: 100px; }

/* High Urgency Banner */
.high-urgency-banner { background: #ff0000; color: #fff; padding: 12px 20px; text-align: center; font-family: var(--font-heading); font-size: 1.15rem; font-weight: 800; border-bottom: 2px solid rgba(0,0,0,0.1); z-index: 2000; position: relative; line-height: 1.3; }
.high-urgency-banner s { opacity: 0.8; margin-right: 5px; text-decoration: line-through; }
.high-urgency-banner strong { font-size: 1.4rem; background: rgba(255,255,255,0.25); padding: 2px 10px; border-radius: 4px; border: 1px solid rgba(255,255,255,0.3); }
@media (max-width: 768px) { .high-urgency-banner { font-size: 1rem; padding: 10px 15px; } .high-urgency-banner strong { font-size: 1.2rem; } }

/* Upsell Modal */
.upsell-modal-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.8); backdrop-filter: blur(8px); z-index: 1000; display: none; align-items: flex-start; justify-content: center; overflow-y: auto; padding: 50px 20px; }
.upsell-modal-overlay.active { display: flex; }
.upsell-modal-container { background: #ffffff; width: 100%; max-width: 500px; border-radius: 20px; position: relative; padding: 30px 20px; box-shadow: 0 20px 50px rgba(0,0,0,0.3); border: 2px solid var(--primary); animation: modalBounce 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275); }
@keyframes modalBounce { from { transform: scale(0.7); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.modal-close-btn { position: absolute; top: 15px; right: 15px; font-size: 1.5rem; color: #333; cursor: pointer; font-weight: 800; line-height: 1; z-index: 10; }

.upsell-alert-header { color: #ff0000; font-size: 1.6rem; font-weight: 900; text-align: center; text-transform: uppercase; margin-bottom: 20px; letter-spacing: 1px; }
.upsell-banner-title { background: var(--primary); color: #fff; padding: 8px 15px; border-radius: 4px; font-size: 1.3rem; font-weight: 800; display: block; margin: 0 auto 10px auto; width: max-content; text-align: center; }
.upsell-banner-subtitle { color: var(--primary); font-size: 1.1rem; font-weight: 800; text-align: center; margin-bottom: 20px; display: block; }

.upsell-price-box { text-align: center; margin-bottom: 20px; }
.upsell-price-old { font-size: 1.2rem; color: #ff0000; font-weight: 700; margin-bottom: 5px; display: block; }
.upsell-price-new-banner { background: var(--primary); color: #fff; padding: 10px 30px; border-radius: 6px; font-size: 3rem; font-weight: 900; display: inline-block; box-shadow: 0 10px 30px rgba(236,113,36,0.3); }

.upsell-mockup { width: 100%; max-width: 350px; margin: 0 auto 20px auto; display: block; }

.upsell-checklist { list-style: none; padding: 0 10px; margin-bottom: 25px; }
.upsell-checklist li { padding: 6px 0; border-bottom: 1px solid rgba(0,0,0,0.05); display: flex; align-items: flex-start; gap: 10px; font-size: 0.95rem; font-weight: 600; color: #222; text-align: left; }
.upsell-checklist li span { color: #4cd137; font-size: 1.1rem; }

.decline-link { display: block; text-align: center; color: #444; font-size: 1.1rem; font-weight: 700; text-decoration: none; margin-top: 15px; transition: 0.3s; }
.decline-link:hover { color: var(--primary); text-decoration: underline; }


/* 8. FAQ Section */
.faq-section { background-color: var(--primary); }
.faq-accordion { margin-top: 2rem; }
.faq-item { margin-bottom: 1rem; border-radius: 12px; overflow: hidden; border: 1px solid rgba(255,255,255,0.2); background: #ffffff; }
.faq-question { width: 100%; padding: 1.2rem 1.5rem; background: transparent; border: none; text-align: left; font-size: 1.05rem; font-weight: 600; color: #111; display: flex; justify-content: space-between; align-items: center; cursor: pointer; transition: var(--transition); }
.faq-question:hover { background: rgba(0,0,0,0.02); }
.faq-answer { padding: 0 1.5rem; max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.4s ease; background: rgba(0,0,0,0.02); color: #111; font-size: 1.1rem; }
.faq-item.active .faq-question { color: var(--primary); }
.faq-item.active .faq-answer { padding: 1.2rem 1.5rem; max-height: 300px; }
.faq-icon { font-size: 1.5rem; font-weight: 800; transition: transform 0.3s ease; }
.faq-item.active .faq-icon { transform: rotate(45deg); color: var(--primary); }

/* 9. Footer */
footer { padding: 3rem 0; background-color: #ffece0; border-top: 1px solid rgba(0,0,0,0.05); }
.copyright { font-size: 0.9rem; color: #555; margin-bottom: 1rem; }
.footer-links a { color: var(--text-main); text-decoration: none; font-size: 0.9rem; transition: var(--transition); }
.footer-links a:hover { color: var(--primary); }
.divider { color: #aaa; margin: 0 10px; }

/* UTILS */
.scale-up { transition: transform 0.5s; }
.scale-up:hover { transform: scale(1.02); }

@keyframes pulse-anim {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(236, 113, 36, 0.4); }
    70% { transform: scale(1.05); box-shadow: 0 0 0 10px rgba(236, 113, 36, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(236, 113, 36, 0); }
}
.pulse-anim { animation: pulse-anim 2s infinite; }

/* ========== RESPONSIVE DESIGN ========== */

/* ========== RESPONSIVE DESIGN ========== */

@media (max-width: 992px) {
    .pricing-grid { grid-template-columns: 1fr; gap: 3rem; }
    .hero-text-content { text-align: center; }
    .hero-description { max-width: 100%; margin: 0 auto 2.5rem auto; }
    .social-proof { justify-content: center; }
    .steps-grid { grid-template-columns: repeat(2, 1fr); }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .premium.glow-active { transform: scale(1); }
    .premium.glow-active:hover { transform: scale(1.02); }
    .testimonial-img { width: calc(50% - 10px); }
    .bonus-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .container { padding: 0 20px; width: 100%; overflow: hidden; }
    .main-title { font-size: 1.8rem; line-height: 1.3; }
    .subtitle { font-size: 1.1rem; }
    .section-padding { padding: 3rem 0; }
    .section-title { font-size: 1.8rem; }
    .steps-grid, .features-grid { grid-template-columns: 1fr; gap: 1.5rem; }
    .step-card { padding: 1.5rem; }
    .testimonial-img { width: 100%; }
    .bonus-card { flex-direction: column; text-align: center; padding: 2rem; }
    .bonus-card img { width: 100%; max-width: 250px; margin-bottom: 1rem; }
    .price-box { width: 100%; }
    .current-price { font-size: 2.8rem !important; }
    .cta-button { font-size: 1.1rem; padding: 1.2rem 1rem; width: 100%; }
    .full-bleed-mobile { width: 100% !important; margin: 0 !important; max-width: 100% !important; border-radius: 0; }
    .full-bleed-mobile img { width: 100% !important; max-width: 100% !important; border-radius: 0; }
    
    /* Modal responsive fixes */
    .upsell-modal-container { width: 95vw; padding: 25px 15px; margin: 10px auto; overflow-x: hidden; }
    .upsell-alert-header { font-size: 1.1rem; }
    .upsell-price-new-banner { font-size: 2.5rem; }
}

@media (max-width: 480px) {
    .main-title { font-size: 1.5rem; }
    .section-title { font-size: 1.6rem; }
    .price-new { font-size: 3.2rem; }
    .current-price { font-size: 2.4rem !important; }
    .upsell-price-new-banner { font-size: 2rem; }
    .badge { font-size: 0.85rem; padding: 5px 12px; }
}

/* Book Cover Labels Overlay */
.book-cover-label {
    position: absolute;
    background: #ff0000;
    color: #fff !important;
    padding: 2px 8px;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    border-radius: 4px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    pointer-events: none;
    z-index: 10;
    font-family: 'Fredoka One', cursive;
    letter-spacing: 0.5px;
}

/* Positioning for Main Hero Mockup */
.math-label { top: 35%; left: 30%; transform: rotate(-8deg); }
.syllables-label { top: 60%; left: 20%; transform: rotate(5deg); }

/* Positioning for Modal Mockup */
.math-label-modal { top: 40%; left: 45%; transform: rotate(-8deg); font-size: 0.55rem; }
.syllables-label-modal { top: 65%; left: 35%; transform: rotate(5deg); font-size: 0.55rem; }

/* Responsive tweaks for labels */
@media (max-width: 768px) {
    .math-label { top: 30%; left: 25%; font-size: 0.55rem; }
    .syllables-label { top: 55%; left: 15%; font-size: 0.55rem; }
}

/* Floating Mobile CTA */
.floating-mobile-cta {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: #4cd137;
    background: linear-gradient(90deg, #4cd137, #2ecc71);
    color: white;
    text-align: center;
    padding: 1.2rem;
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    text-decoration: none;
    text-transform: uppercase;
    z-index: 9999;
    box-shadow: 0 -4px 15px rgba(0,0,0,0.2);
    border-top: 2px solid rgba(255,255,255,0.4);
}

@media (max-width: 768px) {
    .floating-mobile-cta {
        display: block;
        animation: slide-up-cta 0.6s ease-out forwards;
    }
    
    @keyframes slide-up-cta {
        from { transform: translateY(100%); }
        to { transform: translateY(0); }
    }
    
    /* Prevenir que o footer seja tampado pelo botão */
    body {
        padding-bottom: 75px;
    }
}