:root {
    --bg-color: #050505;
    --surface: #111111;
    --surface-light: #1a1a1a;
    --text-main: #f0f0f0;
    --text-muted: #a0a0a0;
    --accent: #00E676; /* WhatsApp Neon Green */
    --accent-hover: #00c263;
    --accent-glow: rgba(0, 230, 118, 0.4);
    --secondary: #00e1ff; /* Electric Blue */
    --danger: #ff4757;
    --border: rgba(255, 255, 255, 0.08);
    --border-glow: rgba(0, 230, 118, 0.2);
    
    --font-sans: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;
    
    --border-radius: 16px;
    --transition: 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: var(--font-sans);
    line-height: 1.7;
    word-spacing: 1px;
    overflow-x: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
}

/* Background Effects */
.glow-bg {
    position: fixed;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(120px);
    z-index: -2;
    opacity: 0.25;
    pointer-events: none;
}

.glow-bg.top-left {
    top: -200px;
    left: -200px;
    background: radial-gradient(circle, var(--secondary), transparent 70%);
}

.glow-bg.bottom-right {
    bottom: -200px;
    right: -200px;
    background: radial-gradient(circle, var(--accent), transparent 70%);
}

.grid-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-image: 
        linear-gradient(to right, rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 40px 40px;
    z-index: -1;
    pointer-events: none;
}

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 800;
    line-height: 1.3;
    letter-spacing: -0.5px;
}

p {
    margin-bottom: 1rem;
}

.highlight {
    color: var(--danger);
}

.highlight-red {
    color: var(--danger);
    text-shadow: 0 0 15px rgba(255, 71, 87, 0.4);
}

.glow-text {
    background: linear-gradient(90deg, #fff, var(--secondary), var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 30px rgba(0, 230, 118, 0.3);
}

/* Layout Container */
.page-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

section {
    position: relative;
    padding: 1.5rem 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.section-title {
    font-size: 2.8rem;
    margin-bottom: 2rem;
    color: #fff;
    line-height: 1.25;
}

.section-desc {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin-bottom: 3rem;
}

/* Buttons */
.cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background: var(--accent);
    color: #000;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.1rem;
    text-transform: uppercase;
    text-decoration: none;
    padding: 1.2rem 2.5rem;
    border-radius: 50px;
    box-shadow: 0 0 25px var(--accent-glow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.cta-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: 0.5s;
    z-index: -1;
}

.cta-btn:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 0 40px var(--accent-glow);
    background: var(--accent-hover);
}

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

.pulse-anim {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(0, 230, 118, 0.4); }
    70% { box-shadow: 0 0 0 20px rgba(0, 230, 118, 0); }
    100% { box-shadow: 0 0 0 0 rgba(0, 230, 118, 0); }
}

/* Hero Section */
.hero-section {
    padding-top: 3rem;
    min-height: 80vh;
    justify-content: center;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 230, 118, 0.1);
    color: var(--accent);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    border: 1px solid var(--border-glow);
    margin-bottom: 2rem;
}

.hero-section h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 2rem;
    letter-spacing: -1px;
}

.subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 650px;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.subtitle-highlight {
    font-size: 1.3rem;
    color: #fff;
    font-weight: 600;
    margin-bottom: 3rem;
    border-bottom: 2px solid var(--accent);
    padding-bottom: 4px;
}

/* Chat Simulation */
.chat-simulation {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    padding: 2rem;
    width: 100%;
    max-width: 450px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 3rem;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    position: relative;
    overflow: hidden;
}

.chat-bubble {
    padding: 12px 18px;
    border-radius: 18px;
    font-size: 1rem;
    max-width: 85%;
    position: relative;
    opacity: 0;
    transform: scale(0.9);
}

.chat-simulation.active .chat-bubble {
    animation: popIn 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

.chat-bubble.left {
    background: var(--surface-light);
    color: var(--text-main);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.chat-bubble.right {
    background: #005c4b; /* WhatsApp dark sent color */
    color: #fff;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.chat-bubble.system {
    align-self: center;
    background: transparent;
    font-size: 0.85rem;
    color: var(--text-muted);
    text-align: center;
}

.chat-bubble.system.error {
    color: var(--danger);
    font-weight: 600;
    display: none; /* hidden initially by default */
}

.ghost-typing .dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--text-muted);
    margin: 0 2px;
    animation: typing 1.4s infinite ease-in-out both;
}

.ghost-typing .dot:nth-child(1) { animation-delay: -0.32s; }
.ghost-typing .dot:nth-child(2) { animation-delay: -0.16s; }

@keyframes typing {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1); }
}

@keyframes popIn {
    to { opacity: 1; transform: scale(1); }
}

/* Objections Section */
.objections-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    width: 100%;
    margin-bottom: 3rem;
}

.objection-card {
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-muted);
    transition: var(--transition);
}

.objection-card:hover {
    border-color: var(--danger);
    color: #fff;
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(255, 71, 87, 0.1);
}

.bad-habits-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

.bad-habits-list li {
    background: rgba(255, 71, 87, 0.1);
    color: #fff;
    padding: 10px 20px;
    border-radius: 8px;
    border: 1px solid rgba(255, 71, 87, 0.3);
    display: flex;
    align-items: center;
    gap: 10px;
}

.bad-habits-list i { color: var(--danger); }

/* Solution Section */
.neon-border-box {
    position: relative;
    border-radius: 24px;
    padding: 2px;
    background: linear-gradient(135deg, var(--accent), var(--secondary));
    box-shadow: 0 0 40px rgba(0, 230, 118, 0.2);
    width: 100%;
}

.box-content {
    background: #0a0a0a;
    border-radius: 22px;
    padding: 4rem 2rem;
    height: 100%;
}

.pre-title {
    color: var(--accent);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.super-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1.5rem;
}

.box-content .description {
    font-size: 1.2rem;
    color: var(--text-main);
    margin-bottom: 3rem;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    text-align: left;
}

.benefit-item {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.benefit-item i {
    font-size: 2rem;
    color: var(--accent);
    color: var(--accent);
    text-shadow: 0 0 15px var(--accent-glow);
}

.benefit-item p {
    font-weight: 500;
    font-size: 1.05rem;
}

.no-bs-text {
    margin-top: 4rem;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
}

.no-bs-text .separator {
    color: var(--accent);
    margin: 0 15px;
}

.no-bs-text p {
    margin-top: 1rem;
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--text-muted);
}

/* Features Timeline */
.features-timeline {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
    margin-bottom: 3rem;
}

.timeline-item .icon {
    min-width: 60px;
}
.timeline-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: var(--surface);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border);
    text-align: left;
    transition: var(--transition);
}

.timeline-item:hover {
    background: var(--surface-light);
    border-color: var(--border-glow);
    transform: translateX(10px);
}

.timeline-item i {
    font-size: 2rem;
    color: var(--secondary);
    background: rgba(0, 225, 255, 0.1);
    padding: 15px;
    border-radius: 12px;
}

.timeline-item h3 {
    font-size: 1.2rem;
    margin-bottom: 4px;
}

.timeline-item p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Bonus Section */
.bonus-section {
    background: linear-gradient(135deg, rgba(255,215,0,0.1), rgba(255,140,0,0.05));
    border: 1px solid rgba(255,215,0,0.3);
    border-radius: var(--border-radius);
    padding: 3rem 2rem;
    position: relative;
    overflow: hidden;
}

.bonus-ribbon {
    position: absolute;
    top: 20px;
    right: -40px;
    background: #FFD700;
    color: #000;
    font-weight: 800;
    padding: 5px 40px;
    transform: rotate(45deg);
    font-size: 0.8rem;
    box-shadow: 0 5px 15px rgba(255,215,0,0.3);
}

.bonus-title {
    color: #FFD700;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.bonus-desc {
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.bonus-list {
    list-style: none;
    text-align: left;
    display: inline-block;
}

.bonus-list li {
    margin-bottom: 12px;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 12px;
}

.bonus-list i { color: #FFD700; }

/* Target Section */
.target-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    width: 100%;
}

.target-card {
    background: var(--surface);
    padding: 2rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--accent);
    font-weight: 500;
    font-size: 1.1rem;
    text-align: left;
    display: flex;
    align-items: center;
}

/* ROI Section */
.roi-card {
    background: var(--surface);
    border-radius: 24px;
    padding: 3rem;
    border: 1px solid var(--border);
    width: 100%;
    margin-bottom: 2rem;
}

.roi-flow {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    margin: 2rem 0;
}

.roi-step {
    background: var(--surface-light);
    padding: 1rem 2rem;
    border-radius: 12px;
    font-family: var(--font-heading);
    font-weight: 700;
    width: 100%;
    max-width: 500px;
}

.roi-step.highlight-step {
    background: rgba(0, 230, 118, 0.1);
    color: var(--accent);
    border: 1px solid var(--accent);
}

.roi-step.final {
    background: #005c4b;
    border: 1px solid var(--accent);
}

.roi-arrow i {
    color: var(--text-muted);
    font-size: 1.5rem;
}

.proof-card {
    background: var(--surface);
    padding: 3rem;
    border-radius: 24px;
    border: 1px solid var(--border);
    width: 100%;
}

.proof-card ul {
    list-style: none;
    margin: 1.5rem 0;
    font-weight: 600;
    color: var(--text-main);
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.proof-card ul li::before {
    content: '→';
    color: var(--accent);
    margin-right: 10px;
}

/* Guarantee Section */
.guarantee-section {
    background: var(--surface);
    border: 1px solid rgba(0, 225, 255, 0.3);
    border-radius: 24px;
    padding: 4rem 2rem;
    position: relative;
}

.shield-icon {
    font-size: 4rem;
    color: var(--secondary);
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 0 20px rgba(0, 225, 255, 0.4));
}

.guarantee-section p {
    max-width: 600px;
    margin: 1rem auto;
    color: var(--text-muted);
}

/* Offer Section */
.offer-section {
    padding-bottom: 8rem;
}

.offer-box {
    background: linear-gradient(to bottom, var(--surface), #0a0a0a);
    border: 1px solid var(--border-glow);
    border-radius: 24px;
    padding: 4rem 2rem;
    width: 100%;
    box-shadow: 0 30px 60px rgba(0,0,0,0.8), 0 0 40px rgba(0, 230, 118, 0.1);
    position: relative;
}

.offer-header p {
    color: var(--text-muted);
    margin-top: 10px;
}

.price-container {
    margin: 3rem 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.old-price {
    font-size: 1.2rem;
    color: var(--text-muted);
    text-decoration: line-through;
    margin-bottom: 0.5rem;
}

.price {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    color: var(--accent);
    line-height: 1;
    margin-bottom: 0.5rem;
    text-shadow: 0 0 20px var(--accent-glow);
}

.currency { font-size: 2rem; margin-top: 10px; font-weight: 700; }
.amount { font-size: 6rem; font-weight: 900; font-family: var(--font-heading); }
.cents { font-size: 2rem; margin-top: 10px; font-weight: 700; }

.installments {
    font-size: 1.5rem;
    font-weight: 700;
}

.price-compare {
    background: rgba(255, 71, 87, 0.1);
    color: #ff4757;
    padding: 10px 20px;
    border-radius: 8px;
    display: inline-block;
    margin-bottom: 3rem;
    font-weight: 600;
}

.final-cta {
    width: 100%;
    max-width: 400px;
    font-size: 1.1rem;
    padding: 1.5rem;
}

.safe-checkout {
    margin-top: 3rem;
    display: flex;
    flex-direction: column;
    gap: 10px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.safe-checkout i { color: var(--accent); margin-right: 8px; }

/* Footer */
footer {
    text-align: center;
    padding: 2rem;
    color: var(--text-muted);
    font-size: 0.9rem;
    border-top: 1px solid var(--border);
}

/* Social Proof Section */
.social-proof-section {
    width: 100%;
    margin-bottom: 2rem;
}

.proof-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    width: 100%;
}

.whatsapp-proof {
    max-width: 100%;
    margin-bottom: 0;
    padding: 1.5rem;
    cursor: default;
}

.whatsapp-proof:hover {
    border-color: rgba(0, 230, 118, 0.4);
    box-shadow: 0 10px 30px rgba(0, 230, 118, 0.05);
}

.chat-profile-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 12px;
    margin-bottom: 10px;
    border-bottom: 1px solid var(--border);
    color: var(--text-main);
    text-align: left;
}

.chat-profile-header .avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: #fff;
    font-size: 1.1rem;
}

/* Reusing avatar styles */
.avatar.bg-1 { background: linear-gradient(135deg, #FF4B2B, #FF416C); }
.avatar.bg-2 { background: linear-gradient(135deg, #11998e, #38ef7d); }
.avatar.bg-3 { background: linear-gradient(135deg, #4facfe, #00f2fe); }

.chat-profile-header strong {
    font-size: 1.05rem;
}

.chat-profile-header span {
    font-size: 0.8rem;
    color: var(--accent); /* Online green */
    font-weight: 600;
}

/* Ensure static msgs are visible immediately */
.chat-bubble.static-msg {
    opacity: 1 !important;
    transform: scale(1) !important;
    animation: none !important;
    text-align: left;
    font-size: 0.95rem;
    margin-bottom: 0 !important; /* Managed by container gap */
}

/* Animations & Intersection Observer Classes */
.reveal {
    opacity: 0;
    will-change: opacity, transform;
}

.fade-up { transform: translateY(50px); }
.fade-left { transform: translateX(50px); }
.fade-right { transform: translateX(-50px); }
.scale-up { transform: scale(0.9); }
.zoom-in { transform: scale(0.8); }

.reveal.active {
    opacity: 1;
    transform: translate(0) scale(1);
    transition: all 0.8s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }

/* Responsive */
@media (max-width: 768px) {
    .page-container {
        gap: 4rem;
        padding: 0 16px;
    }

    .benefits-grid, .target-grid {
        grid-template-columns: 1fr;
    }

    .hero-section h1 { font-size: 2.2rem; }
    .super-title { font-size: 1.8rem; }
    
    .chat-bubble { max-width: 90%; font-size: 0.95rem; }
    
    .box-content { padding: 2rem 1rem; }
    
    .timeline-item { flex-direction: column; text-align: center; }
    .timeline-item i { margin-bottom: 10px; }
    
    .price .amount { font-size: 4rem; }
    
    .cta-btn {
        padding: 1rem 1.5rem;
        font-size: 1rem;
        width: 100%;
        text-align: center;
    }
}