/* ===== DESIGN TOKENS ===== */
:root {
    --bg-dark: #0a0a0f;
    --bg-primary: #111118;
    --bg-card: #1a1a24;
    --bg-card-hover: #22222e;
    --text-primary: #f0f0f5;
    --text-secondary: #a0a0b8;
    --text-muted: #6b6b80;
    --accent-rose: #e91e63;
    --accent-pink: #ff4081;
    --accent-gold: #f5a623;
    --accent-warm: #ff6b6b;
    --gradient-primary: linear-gradient(135deg, #e91e63, #ff4081, #f5a623);
    --gradient-hero: linear-gradient(160deg, #0a0a0f 0%, #1a0a1a 40%, #0f0a1a 100%);
    --gradient-card: linear-gradient(145deg, rgba(233,30,99,0.08), rgba(245,166,35,0.05));
    --whatsapp: #25d366;
    --whatsapp-dark: #128c7e;
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --shadow-glow: 0 0 60px rgba(233,30,99,0.15);
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, sans-serif;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: var(--font-body);
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ===== GRADIENT TEXT ===== */
.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex; align-items: center; gap: 12px;
    font-family: var(--font-body); font-weight: 700; font-size: 1rem;
    padding: 18px 36px; border-radius: 60px; border: none; cursor: pointer;
    transition: var(--transition); text-transform: uppercase; letter-spacing: 0.5px;
}
.btn-primary {
    background: var(--whatsapp); color: #fff;
    box-shadow: 0 4px 24px rgba(37,211,102,0.35);
}
.btn-primary:hover {
    background: #1ebe5d; transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(37,211,102,0.45);
}
.btn-large { font-size: 1.15rem; padding: 22px 48px; }
.btn-pulse { animation: pulse 2.5s infinite; }
@keyframes pulse {
    0%, 100% { box-shadow: 0 4px 24px rgba(37,211,102,0.35); }
    50% { box-shadow: 0 4px 40px rgba(37,211,102,0.55); }
}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
    position: fixed; bottom: 24px; right: 24px; z-index: 1000;
    width: 60px; height: 60px; border-radius: 50%;
    background: var(--whatsapp); display: flex; align-items: center; justify-content: center;
    box-shadow: 0 4px 24px rgba(37,211,102,0.4);
    transition: var(--transition); animation: floatBounce 3s ease-in-out infinite;
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 6px 32px rgba(37,211,102,0.6); }
@keyframes floatBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* ===== HERO ===== */
.hero {
    position: relative; min-height: 100vh; display: flex; align-items: center;
    background: var(--gradient-hero); padding: 80px 0 120px; overflow: hidden;
}
.hero-bg-shapes { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.shape {
    position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.15;
}
.shape-1 {
    width: 600px; height: 600px; top: -200px; right: -100px;
    background: radial-gradient(circle, var(--accent-rose), transparent 70%);
    animation: float1 8s ease-in-out infinite;
}
.shape-2 {
    width: 400px; height: 400px; bottom: -100px; left: -100px;
    background: radial-gradient(circle, var(--accent-gold), transparent 70%);
    animation: float2 10s ease-in-out infinite;
}
.shape-3 {
    width: 300px; height: 300px; top: 40%; left: 40%;
    background: radial-gradient(circle, #9b59b6, transparent 70%);
    animation: float3 12s ease-in-out infinite;
}
@keyframes float1 { 0%, 100% { transform: translate(0,0); } 50% { transform: translate(-30px,20px); } }
@keyframes float2 { 0%, 100% { transform: translate(0,0); } 50% { transform: translate(20px,-30px); } }
@keyframes float3 { 0%, 100% { transform: translate(0,0); } 50% { transform: translate(-20px,-20px); } }

.hero-content {
    display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
    position: relative; z-index: 2;
}
.hero-badge {
    display: inline-block; background: rgba(233,30,99,0.12); border: 1px solid rgba(233,30,99,0.25);
    padding: 8px 20px; border-radius: 60px; font-size: 0.85rem; color: var(--accent-pink);
    font-weight: 500; margin-bottom: 24px;
    animation: fadeInUp 0.6s ease-out;
}
.hero h1 {
    font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 800; line-height: 1.2; margin-bottom: 20px;
    animation: fadeInUp 0.6s ease-out 0.1s both;
}
.hero-subtitle {
    font-size: 1.15rem; color: var(--text-secondary); margin-bottom: 32px; max-width: 520px;
    animation: fadeInUp 0.6s ease-out 0.2s both;
}
.hero-cta { animation: fadeInUp 0.6s ease-out 0.3s both; }
.cta-sub { font-size: 0.85rem; color: var(--text-muted); margin-top: 12px; }
.hero-proof {
    display: flex; align-items: center; gap: 16px; margin-top: 32px;
    animation: fadeInUp 0.6s ease-out 0.4s both;
}
.avatars { display: flex; }
.avatar {
    width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center;
    justify-content: center; font-size: 0.75rem; font-weight: 700; color: #fff;
    border: 2px solid var(--bg-dark); margin-left: -8px;
}
.avatar:first-child { margin-left: 0; }
.hero-proof p { font-size: 0.9rem; color: var(--text-secondary); }

/* Ebook Mockup */
.hero-image { display: flex; justify-content: center; animation: fadeInUp 0.8s ease-out 0.3s both; }
.ebook-mockup { position: relative; }
.ebook-glow {
    position: absolute; inset: -40px; border-radius: 50%;
    background: radial-gradient(circle, rgba(233,30,99,0.2), transparent 70%);
    animation: glowPulse 4s ease-in-out infinite;
}
@keyframes glowPulse {
    0%, 100% { opacity: 0.6; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.05); }
}
.ebook-mockup img {
    max-width: 380px; border-radius: var(--radius-md);
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    position: relative; z-index: 1;
    animation: floatBook 6s ease-in-out infinite;
}
@keyframes floatBook {
    0%, 100% { transform: translateY(0) rotate(-1deg); }
    50% { transform: translateY(-15px) rotate(1deg); }
}

.hero-wave {
    position: absolute; bottom: -1px; left: 0; right: 0; z-index: 1;
}
.hero-wave svg { display: block; width: 100%; height: 120px; }

/* ===== SECTIONS BASE ===== */
.section-title {
    font-family: var(--font-display); font-size: clamp(1.8rem, 3vw, 2.6rem);
    font-weight: 700; text-align: center; margin-bottom: 16px;
}
.section-subtitle {
    text-align: center; color: var(--text-secondary); font-size: 1.1rem;
    max-width: 600px; margin: 0 auto 48px;
}

/* ===== PAIN SECTION ===== */
.pain-section { padding: 100px 0; background: var(--bg-primary); }
.pain-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
    margin-top: 48px;
}
.pain-card {
    background: var(--bg-card); border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius-md); padding: 32px; transition: var(--transition);
}
.pain-card:hover {
    transform: translateY(-4px); border-color: rgba(233,30,99,0.2);
    background: var(--bg-card-hover); box-shadow: var(--shadow-glow);
}
.pain-icon { font-size: 2.5rem; margin-bottom: 16px; }
.pain-card h3 { font-family: var(--font-display); font-size: 1.2rem; margin-bottom: 8px; }
.pain-card p { color: var(--text-secondary); font-size: 0.95rem; }
.pain-conclusion {
    text-align: center; margin-top: 48px; font-size: 1.15rem;
    color: var(--text-secondary); max-width: 600px; margin-left: auto; margin-right: auto;
}

/* ===== SOLUTION / STEPS ===== */
.solution-section {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--bg-primary), var(--bg-dark));
}
.steps-container { max-width: 700px; margin: 0 auto; }
.step {
    display: flex; gap: 24px; align-items: flex-start; padding: 24px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05); transition: var(--transition);
}
.step:hover { transform: translateX(8px); }
.step:last-child { border-bottom: none; }
.step-number {
    font-family: var(--font-display); font-size: 2.5rem; font-weight: 800;
    background: var(--gradient-primary); -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; background-clip: text;
    min-width: 60px;
}
.step-content h3 { font-family: var(--font-display); font-size: 1.15rem; margin-bottom: 4px; }
.step-content p { color: var(--text-secondary); font-size: 0.95rem; }

/* ===== BENEFITS ===== */
.benefits-section { padding: 100px 0; background: var(--bg-dark); }
.benefits-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px;
}
.benefit-card {
    background: var(--gradient-card); border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius-md); padding: 32px; transition: var(--transition);
}
.benefit-card:hover {
    transform: translateY(-4px); border-color: rgba(37,211,102,0.2);
    box-shadow: 0 0 40px rgba(37,211,102,0.1);
}
.benefit-icon { font-size: 1.8rem; margin-bottom: 12px; }
.benefit-card h3 { font-family: var(--font-display); font-size: 1.1rem; margin-bottom: 8px; }
.benefit-card p { color: var(--text-secondary); font-size: 0.9rem; }

/* ===== TESTIMONIALS ===== */
.testimonials-section { padding: 100px 0; background: var(--bg-primary); }
.testimonials-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px;
}
.testimonial-card {
    background: var(--bg-card); border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius-md); padding: 32px; transition: var(--transition);
}
.testimonial-card:hover {
    transform: translateY(-4px); border-color: rgba(233,30,99,0.2);
}
.stars { margin-bottom: 16px; font-size: 1rem; }
.testimonial-card > p {
    color: var(--text-secondary); font-size: 0.95rem;
    font-style: italic; margin-bottom: 20px; line-height: 1.6;
}
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
    width: 44px; height: 44px; border-radius: 50%; display: flex;
    align-items: center; justify-content: center; font-weight: 700;
    font-size: 1rem; color: #fff; flex-shrink: 0;
}
.testimonial-author strong { display: block; font-size: 0.95rem; }
.testimonial-author span { font-size: 0.8rem; color: var(--text-muted); }

/* ===== OFFER ===== */
.offer-section { padding: 100px 0; background: var(--bg-dark); }
.offer-card {
    background: linear-gradient(145deg, rgba(233,30,99,0.06), rgba(245,166,35,0.04));
    border: 1px solid rgba(233,30,99,0.15); border-radius: var(--radius-xl);
    padding: 60px 48px; text-align: center; max-width: 700px; margin: 0 auto;
    position: relative; overflow: hidden;
}
.offer-card::before {
    content: ''; position: absolute; top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: radial-gradient(circle, rgba(233,30,99,0.05), transparent 60%);
    animation: offerGlow 8s ease-in-out infinite;
}
@keyframes offerGlow {
    0%, 100% { transform: translate(0,0); }
    50% { transform: translate(5%,-5%); }
}
.offer-badge {
    display: inline-block; background: var(--accent-rose); color: #fff;
    padding: 8px 24px; border-radius: 60px; font-size: 0.85rem; font-weight: 700;
    margin-bottom: 24px; position: relative; z-index: 1;
    animation: pulse 2s infinite;
}
.offer-card h2 {
    font-family: var(--font-display); font-size: clamp(1.4rem, 3vw, 2rem);
    margin-bottom: 32px; position: relative; z-index: 1;
}
.offer-includes { text-align: left; margin-bottom: 32px; position: relative; z-index: 1; }
.offer-item {
    display: flex; align-items: center; gap: 16px;
    padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,0.05);
}
.offer-item:last-child { border-bottom: none; }
.offer-check { font-size: 1.5rem; flex-shrink: 0; }
.offer-item > div { flex: 1; }
.offer-item strong { display: block; font-size: 0.95rem; }
.offer-item span { font-size: 0.8rem; color: var(--text-muted); }
.offer-value { color: var(--text-muted); text-decoration: line-through; font-size: 0.9rem; }

.price-box {
    margin: 32px 0; position: relative; z-index: 1;
}
.price-old { color: var(--text-muted); font-size: 1rem; margin-bottom: 8px; }
.price-current { display: flex; align-items: flex-start; justify-content: center; gap: 4px; }
.price-currency { font-size: 1.5rem; font-weight: 700; margin-top: 8px; color: var(--whatsapp); }
.price-value { font-size: 5rem; font-weight: 800; line-height: 1; color: var(--whatsapp); }
.price-cents { font-size: 1.5rem; font-weight: 700; margin-top: 8px; color: var(--whatsapp); }
.price-installment { font-size: 0.95rem; color: var(--text-secondary); margin-top: 8px; }

.offer-card .btn { position: relative; z-index: 1; width: 100%; justify-content: center; }

.guarantee {
    display: flex; align-items: center; gap: 16px; margin-top: 24px;
    padding: 20px; background: rgba(255,255,255,0.03); border-radius: var(--radius-md);
    text-align: left; position: relative; z-index: 1;
}
.guarantee-icon { font-size: 2rem; }
.guarantee strong { display: block; font-size: 0.95rem; }
.guarantee p { font-size: 0.85rem; color: var(--text-muted); margin-top: 2px; }

/* ===== FAQ ===== */
.faq-section { padding: 100px 0; background: var(--bg-primary); }
.faq-list { max-width: 700px; margin: 48px auto 0; }
.faq-item {
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.faq-question {
    width: 100%; display: flex; justify-content: space-between; align-items: center;
    padding: 20px 0; background: none; border: none; color: var(--text-primary);
    font-family: var(--font-body); font-size: 1rem; font-weight: 500;
    cursor: pointer; text-align: left; transition: var(--transition);
}
.faq-question:hover { color: var(--accent-pink); }
.faq-icon {
    font-size: 1.5rem; color: var(--accent-pink); transition: var(--transition);
    flex-shrink: 0; margin-left: 16px;
}
.faq-item.active .faq-icon { transform: rotate(45deg); }
.faq-answer {
    max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.4s ease;
}
.faq-item.active .faq-answer { max-height: 200px; padding-bottom: 20px; }
.faq-answer p { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.6; }

/* ===== FINAL CTA ===== */
.final-cta {
    padding: 100px 0; text-align: center;
    background: linear-gradient(180deg, var(--bg-primary), var(--bg-dark));
}
.final-cta h2 {
    font-family: var(--font-display); font-size: clamp(1.8rem, 3vw, 2.6rem);
    margin-bottom: 16px;
}
.final-cta p {
    color: var(--text-secondary); font-size: 1.1rem;
    max-width: 500px; margin: 0 auto 32px;
}
.trust-badges {
    display: flex; justify-content: center; gap: 32px; margin-top: 24px;
    flex-wrap: wrap;
}
.trust-badges span { font-size: 0.9rem; color: var(--text-muted); }

/* ===== FOOTER ===== */
.footer {
    padding: 40px 0; background: var(--bg-dark);
    border-top: 1px solid rgba(255,255,255,0.05); text-align: center;
}
.footer p { color: var(--text-muted); font-size: 0.85rem; }
.footer-disclaimer { margin-top: 12px; font-size: 0.75rem; max-width: 600px; margin-left: auto; margin-right: auto; }

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}
[data-aos] { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
[data-aos].visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .hero { padding: 60px 0 100px; }
    .hero-content { grid-template-columns: 1fr; text-align: center; gap: 40px; }
    .hero-subtitle { margin-left: auto; margin-right: auto; }
    .hero-proof { justify-content: center; }
    .hero-image { order: -1; }
    .ebook-mockup img { max-width: 260px; }
    .pain-grid, .benefits-grid, .testimonials-grid { grid-template-columns: 1fr; }
    .offer-card { padding: 40px 24px; }
    .btn { font-size: 0.9rem; padding: 16px 28px; }
    .btn-large { font-size: 1rem; padding: 18px 32px; }
    .price-value { font-size: 3.5rem; }
    .trust-badges { gap: 16px; }
}
@media (min-width: 769px) and (max-width: 1024px) {
    .pain-grid, .benefits-grid, .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
}