/* ===== RESET & BASE ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --purple: #a78bfa;
  --purple-light: #c4b5fd;
  --purple-dark: #7c3aed;
  --bg: #0a0a0f;
  --bg2: #0d0d16;
  --bg3: #13131f;
  --border: #1e1e30;
  --text: #f0f0f0;
  --muted: #888;
  --radius: 12px;
  --transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; }

/* ===== FOCUS VISIBLE ===== */
:focus-visible {
  outline: 2px solid var(--purple);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ===== SCROLL MARGIN (navbar fixa) ===== */
[id] { scroll-margin-top: 90px; }

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

/* ===== NAVBAR ===== */
.navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: rgba(10,10,15,0.9); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; padding: 18px 24px; }
.logo { font-size: 1.4rem; font-weight: 800; color: var(--purple); letter-spacing: 3px; }
.nav-links { display: flex; align-items: center; gap: 32px; list-style: none; }
.nav-links a { color: #ccc; font-size: 0.95rem; transition: color var(--transition); }
.nav-links a:hover { color: var(--purple); }
.btn-nav { background: var(--purple); color: #0a0a0f !important; padding: 10px 22px; border-radius: 8px; font-weight: 700; transition: background var(--transition) !important; }
.btn-nav:hover { background: var(--purple-light) !important; }
.menu-toggle { display: none; background: none; border: none; color: var(--purple); font-size: 1.5rem; cursor: pointer; padding: 4px; }

/* ===== ANIMAÇÕES ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.fade-in-up { animation: fadeInUp 0.6s var(--transition) both; }
.fade-in    { animation: fadeIn  0.5s var(--transition) both; }

.delay-1 { animation-delay: 0.08s; }
.delay-2 { animation-delay: 0.16s; }
.delay-3 { animation-delay: 0.24s; }
.delay-4 { animation-delay: 0.32s; }
.delay-5 { animation-delay: 0.40s; }

/* Intersection Observer-based animations */
.anim-ready { opacity: 0; transform: translateY(24px); transition: opacity 0.6s var(--transition), transform 0.6s var(--transition); }
.anim-ready.visible { opacity: 1; transform: translateY(0); }

/* ===== HERO ===== */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding-top: 80px; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; background: radial-gradient(ellipse at 50% 0%, rgba(124,58,237,0.18) 0%, transparent 70%); pointer-events: none; }
.hero-content { text-align: center; position: relative; z-index: 1; padding: 80px 0; }
.badge { display: inline-block; background: #1e1e2e; border: 1px solid rgba(167,139,250,0.3); color: var(--purple); padding: 8px 20px; border-radius: 100px; font-size: 0.8rem; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 32px; }
h1 { font-size: clamp(2.5rem, 6vw, 5rem); font-weight: 900; line-height: 1.1; max-width: 900px; margin: 0 auto 24px; }
.highlight { color: var(--purple); }
.subtitle { font-size: 1.2rem; color: var(--muted); max-width: 600px; margin: 0 auto 48px; }
.cta-group { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 64px; }
.btn-primary {
  background: var(--purple); color: #0a0a0f; padding: 16px 36px; border-radius: var(--radius);
  font-weight: 700; font-size: 1rem; transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  display: inline-block; border: none; cursor: pointer; font-family: inherit;
}
.btn-primary:hover { background: var(--purple-light); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(167,139,250,0.3); }
.btn-primary:active { transform: translateY(0); }
.btn-primary:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
.btn-secondary {
  border: 1px solid rgba(167,139,250,0.4); color: var(--purple); padding: 16px 36px;
  border-radius: var(--radius); font-weight: 600; font-size: 1rem; transition: all var(--transition);
  display: inline-block; background: transparent; cursor: pointer; font-family: inherit;
}
.btn-secondary:hover { border-color: var(--purple); background: rgba(167,139,250,0.07); transform: translateY(-2px); }
.btn-secondary:active { transform: translateY(0); }
.hero-stats { display: flex; gap: 48px; justify-content: center; flex-wrap: wrap; }
.stat { display: flex; flex-direction: column; align-items: center; }
.stat strong { font-size: 2rem; font-weight: 800; color: var(--purple); }
.stat span { font-size: 0.85rem; color: var(--muted); }

/* ===== SECTIONS ===== */
.section { padding: 100px 0; }
.section-header { text-align: center; margin-bottom: 64px; }
.section-badge { display: inline-block; background: rgba(167,139,250,0.1); color: var(--purple); padding: 6px 18px; border-radius: 100px; font-size: 0.8rem; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 16px; }
.section-header h2 { font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 800; margin-bottom: 12px; }
.section-header p { color: var(--muted); font-size: 1.1rem; }

/* ===== HOW IT WORKS ===== */
.how { background: var(--bg2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.steps { display: flex; align-items: flex-start; justify-content: center; gap: 24px; flex-wrap: wrap; }
.step { background: var(--bg3); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px; max-width: 260px; text-align: center; transition: border-color var(--transition), transform var(--transition); }
.step:hover { border-color: rgba(167,139,250,0.4); transform: translateY(-4px); }
.step-num { font-size: 3rem; font-weight: 900; color: rgba(167,139,250,0.2); margin-bottom: 12px; }
.step h3 { font-size: 1.1rem; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 0.9rem; }
.step-arrow { font-size: 2rem; color: var(--border); align-self: center; }

/* ===== CARDS ===== */
.cards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }
.card { background: var(--bg3); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px; transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition); }
.card:hover { border-color: rgba(167,139,250,0.4); transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.3); }
.card-icon { font-size: 2.5rem; margin-bottom: 16px; }
.card h3 { font-size: 1.1rem; margin-bottom: 10px; }
.card p { color: var(--muted); font-size: 0.9rem; line-height: 1.6; margin-bottom: 16px; }
.card-link { color: var(--purple); font-size: 0.9rem; font-weight: 600; transition: color var(--transition); }
.card-link:hover { color: var(--purple-light); }

/* ===== CTA BANNER ===== */
.cta-banner { background: linear-gradient(135deg, #1a0a3e 0%, #0d0d16 100%); border-top: 1px solid rgba(167,139,250,0.2); border-bottom: 1px solid rgba(167,139,250,0.2); padding: 80px 0; text-align: center; }
.cta-banner h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800; margin-bottom: 16px; }
.cta-banner p { color: var(--muted); font-size: 1.1rem; margin-bottom: 40px; }

/* ===== PRICING ===== */
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; max-width: 1000px; margin: 0 auto; }
.pricing-card { background: var(--bg3); border: 1px solid var(--border); border-radius: var(--radius); padding: 40px; position: relative; transition: border-color var(--transition), transform var(--transition); }
.pricing-card:hover { transform: translateY(-4px); }
.pricing-card.featured { border-color: var(--purple); box-shadow: 0 0 40px rgba(167,139,250,0.15); }
.featured-tag { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--purple); color: #0a0a0f; padding: 4px 18px; border-radius: 100px; font-size: 0.8rem; font-weight: 700; white-space: nowrap; }
.pricing-card h3 { font-size: 1.2rem; margin-bottom: 8px; }
.pricing-card .price { font-size: 2.8rem; font-weight: 900; color: var(--purple); margin: 16px 0 4px; }
.pricing-card .price span { font-size: 1rem; font-weight: 400; color: var(--muted); }
.pricing-card .desc { color: var(--muted); font-size: 0.9rem; margin-bottom: 28px; }
.pricing-card ul { list-style: none; margin-bottom: 32px; }
.pricing-card ul li { padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 0.9rem; color: #ccc; }
.pricing-card ul li::before { content: "✓ "; color: var(--purple); font-weight: 700; }
.btn-full { width: 100%; text-align: center; padding: 16px; border-radius: var(--radius); font-weight: 700; font-size: 1rem; display: block; transition: all var(--transition); border: none; cursor: pointer; font-family: inherit; }
.btn-outline { border: 1px solid var(--purple); color: var(--purple); background: transparent; }
.btn-outline:hover { background: rgba(167,139,250,0.1); transform: translateY(-2px); }
.btn-full:disabled { opacity: 0.6; cursor: not-allowed; transform: none !important; }

/* ===== LOADING SPINNER ===== */
@keyframes spin {
  to { transform: rotate(360deg); }
}
.btn-loading { display: inline-flex; align-items: center; gap: 8px; justify-content: center; }
.btn-loading::before {
  content: '';
  width: 14px; height: 14px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

/* ===== CONTACT FORM ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.contact-info h2 { font-size: 2rem; font-weight: 800; margin-bottom: 16px; }
.contact-info p { color: var(--muted); margin-bottom: 32px; }
.contact-item { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 24px; }
.contact-item-icon { font-size: 1.5rem; }
.contact-item h4 { font-size: 0.9rem; font-weight: 700; margin-bottom: 4px; }
.contact-item p { color: var(--muted); font-size: 0.9rem; margin: 0; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.9rem; font-weight: 600; margin-bottom: 8px; color: #ccc; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; background: var(--bg3); border: 1px solid var(--border); border-radius: 8px;
  padding: 14px 16px; color: var(--text); font-size: 0.95rem; font-family: inherit;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  outline: none; border-color: var(--purple); box-shadow: 0 0 0 3px rgba(167,139,250,0.12);
}
.form-group input.error, .form-group textarea.error, .form-group select.error {
  border-color: #f87171;
}
.form-group .field-error {
  color: #f87171; font-size: 0.8rem; margin-top: 4px; display: none;
}
.form-group .field-error.show { display: block; }
.form-group textarea { resize: vertical; min-height: 140px; }
.form-success { display: none; background: rgba(167,139,250,0.1); border: 1px solid var(--purple); border-radius: var(--radius); padding: 20px; text-align: center; color: var(--purple); }

/* ===== SERVICES PAGE ===== */
.services-hero { padding: 160px 0 80px; text-align: center; background: radial-gradient(ellipse at 50% 0%, rgba(124,58,237,0.1) 0%, transparent 60%); }
.services-list { padding: 80px 0; }
.service-row { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; margin-bottom: 80px; padding-bottom: 80px; border-bottom: 1px solid var(--border); }
.service-row:last-child { border-bottom: none; }
.service-row.reverse { direction: rtl; }
.service-row.reverse > * { direction: ltr; }
.service-text h3 { font-size: 1.8rem; font-weight: 800; margin-bottom: 16px; }
.service-text p { color: var(--muted); margin-bottom: 24px; line-height: 1.8; }
.service-text ul { list-style: none; }
.service-text ul li { padding: 6px 0; color: #ccc; font-size: 0.95rem; }
.service-text ul li::before { content: "→ "; color: var(--purple); }
.service-visual { background: var(--bg3); border: 1px solid var(--border); border-radius: var(--radius); padding: 48px; display: flex; align-items: center; justify-content: center; font-size: 5rem; min-height: 220px; }

/* ===== PAGE HERO ===== */
.page-hero { padding: 140px 0 60px; text-align: center; }
.page-hero h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 900; margin-bottom: 16px; }
.page-hero p { color: var(--muted); font-size: 1.1rem; max-width: 600px; margin: 0 auto; }

/* ===== FOOTER ===== */
.footer { background: var(--bg2); border-top: 1px solid var(--border); padding: 64px 0 0; }
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; padding-bottom: 48px; }
.footer-brand p { color: var(--muted); font-size: 0.9rem; margin-top: 12px; max-width: 280px; }
.footer-links h4 { font-size: 0.9rem; font-weight: 700; margin-bottom: 16px; color: #ccc; }
.footer-links a { display: block; color: var(--muted); font-size: 0.9rem; margin-bottom: 10px; transition: color var(--transition); }
.footer-links a:hover { color: var(--purple); }
.footer-bottom { border-top: 1px solid var(--border); padding: 20px 24px; text-align: center; }
.footer-bottom p { color: var(--muted); font-size: 0.8rem; }

/* ===== CHAT DEMO ===== */
.demo-section { background: var(--bg); }
.chat-demo { display: flex; flex-direction: column; align-items: center; gap: 32px; max-width: 720px; margin: 0 auto; }
.chat-window { width: 100%; background: var(--bg3); border: 1px solid var(--border); border-radius: 20px; overflow: hidden; box-shadow: 0 24px 80px rgba(0,0,0,0.4); }
.chat-header { display: flex; align-items: center; gap: 14px; padding: 18px 24px; background: var(--bg2); border-bottom: 1px solid var(--border); }
.chat-avatar { font-size: 2rem; background: rgba(167,139,250,0.15); width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; border-radius: 50%; }
.chat-header strong { display: block; font-size: 1rem; }
.online-dot { color: #4ade80; font-size: 0.75rem; }
.chat-messages { padding: 24px; display: flex; flex-direction: column; gap: 16px; }
.msg { padding: 14px 18px; border-radius: 16px; font-size: 0.9rem; line-height: 1.6; max-width: 85%; }
.msg.user { background: var(--purple); color: #0a0a0f; align-self: flex-end; border-bottom-right-radius: 4px; font-weight: 500; }
.msg.ai { background: var(--bg2); border: 1px solid var(--border); align-self: flex-start; border-bottom-left-radius: 4px; }
.demo-channels { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; }
.channel-badge { display: flex; align-items: center; gap: 12px; background: var(--bg3); border: 1px solid var(--border); border-radius: 12px; padding: 16px 24px; font-size: 1.5rem; transition: border-color var(--transition); }
.channel-badge:hover { border-color: rgba(167,139,250,0.4); }
.channel-badge strong { display: block; font-size: 0.95rem; }
.channel-badge small { color: var(--muted); font-size: 0.8rem; }

/* ===== ARCH GRID ===== */
.arch-grid { display: flex; align-items: flex-start; gap: 16px; flex-wrap: wrap; justify-content: center; }
.arch-card { background: var(--bg3); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px 24px; max-width: 220px; text-align: center; flex: 1; min-width: 180px; }
.arch-icon { font-size: 2.5rem; margin-bottom: 16px; }
.arch-card h3 { font-size: 1rem; margin-bottom: 10px; }
.arch-card p { color: var(--muted); font-size: 0.85rem; line-height: 1.6; }
.arch-arrow { font-size: 1.5rem; color: var(--purple); align-self: center; opacity: 0.5; }

/* ===== TECH GRID ===== */
.tech-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.tech-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; transition: border-color var(--transition), transform var(--transition); }
.tech-card:hover { border-color: rgba(167,139,250,0.4); transform: translateY(-3px); }
.tech-icon { font-size: 2rem; margin-bottom: 14px; }
.tech-card h3 { font-size: 1rem; margin-bottom: 8px; }
.tech-card p { color: var(--muted); font-size: 0.9rem; line-height: 1.6; }

/* ===== CHANNELS ===== */
.channels-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; max-width: 800px; margin: 0 auto; }
.channel-card { background: var(--bg3); border: 1px solid var(--border); border-radius: var(--radius); padding: 40px; text-align: center; transition: transform var(--transition); }
.channel-card:hover { transform: translateY(-4px); }
.channel-card h3 { font-size: 1.3rem; font-weight: 800; margin-bottom: 12px; }
.channel-card p { color: var(--muted); font-size: 0.95rem; line-height: 1.7; }
.featured-channel { border-color: rgba(167,139,250,0.4); background: linear-gradient(135deg, #13131f, #1a1030); }

/* ===== STATS BAR ===== */
.stats-bar { background: var(--bg2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 40px 0; }
.stats-row { display: flex; align-items: center; justify-content: center; gap: 0; flex-wrap: wrap; }
.stat-item { text-align: center; padding: 0 48px; }
.stat-item strong { display: block; font-size: 2.2rem; font-weight: 900; color: var(--purple); }
.stat-item span { font-size: 0.85rem; color: var(--muted); }
.stat-divider { width: 1px; height: 48px; background: var(--border); }

/* ===== CASES ===== */
.case-card { background: var(--bg3); border: 1px solid var(--border); border-radius: 16px; margin-bottom: 32px; overflow: hidden; transition: border-color var(--transition), transform var(--transition); }
.case-card:hover { border-color: rgba(167,139,250,0.3); transform: translateY(-3px); }
.case-header { display: flex; align-items: center; gap: 20px; padding: 28px 32px; background: var(--bg2); border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.case-avatar { font-size: 2.5rem; background: rgba(167,139,250,0.1); width: 60px; height: 60px; display: flex; align-items: center; justify-content: center; border-radius: 12px; flex-shrink: 0; }
.case-header h3 { font-size: 1.2rem; font-weight: 800; margin-bottom: 6px; }
.case-tag { background: rgba(167,139,250,0.1); color: var(--purple); font-size: 0.75rem; padding: 3px 10px; border-radius: 100px; margin-right: 8px; }
.case-plan { background: var(--bg); border: 1px solid var(--border); color: var(--muted); font-size: 0.75rem; padding: 3px 10px; border-radius: 100px; }
.case-result-badge { margin-left: auto; background: linear-gradient(135deg, var(--purple-dark), var(--purple)); color: white; font-size: 0.85rem; font-weight: 700; padding: 10px 20px; border-radius: 100px; white-space: nowrap; }
.case-body { padding: 32px; }
.case-quote { font-size: 1rem; color: #ddd; line-height: 1.8; font-style: italic; border-left: 3px solid var(--purple); padding-left: 20px; margin-bottom: 24px; }
.case-author { display: flex; align-items: center; gap: 12px; margin-bottom: 28px; }
.case-avatar-sm { font-size: 1.5rem; background: rgba(167,139,250,0.1); width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; border-radius: 50%; flex-shrink: 0; }
.case-author strong { display: block; font-size: 0.95rem; }
.case-author span { font-size: 0.8rem; color: var(--muted); }
.case-metrics { display: flex; gap: 0; border: 1px solid var(--border); border-radius: 12px; overflow: hidden; flex-wrap: wrap; }
.metric { flex: 1; text-align: center; padding: 20px 16px; border-right: 1px solid var(--border); min-width: 120px; }
.metric:last-child { border-right: none; }
.metric strong { display: block; font-size: 1.6rem; font-weight: 900; color: var(--purple); }
.metric span { font-size: 0.78rem; color: var(--muted); }

/* ===== TESTIMONIALS ===== */
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.testimonial { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; transition: border-color var(--transition), transform var(--transition); }
.testimonial:hover { border-color: rgba(167,139,250,0.3); transform: translateY(-3px); }
.testimonial p { color: #ccc; font-size: 0.95rem; line-height: 1.7; margin-bottom: 16px; font-style: italic; }
.testimonial p::before { content: '"'; color: var(--purple); font-size: 1.5rem; line-height: 0; vertical-align: -0.4em; margin-right: 4px; }
.testimonial-author { font-size: 0.82rem; color: var(--muted); }
.testimonial-author strong { color: #ccc; }

/* ===== PRODUCT TOGGLE ===== */
.product-toggle { display: flex; gap: 16px; justify-content: center; margin-bottom: 48px; flex-wrap: wrap; }
.toggle-btn { background: var(--bg3); border: 2px solid var(--border); border-radius: var(--radius); padding: 20px 32px; cursor: pointer; color: var(--muted); font-size: 1rem; font-weight: 600; text-align: center; transition: all var(--transition); font-family: inherit; }
.toggle-btn small { display: block; font-size: 0.78rem; font-weight: 400; margin-top: 4px; opacity: 0.7; }
.toggle-btn.active { border-color: var(--purple); color: var(--text); background: rgba(167,139,250,0.08); }
.toggle-btn:hover { border-color: rgba(167,139,250,0.5); color: var(--text); }
.tab-intro { text-align: center; color: var(--muted); font-size: 1rem; margin-bottom: 40px; }

/* ===== SETUP MODULES ===== */
.setup-pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; max-width: 1000px; margin: 0 auto; }
.setup-modules { display: flex; flex-direction: column; gap: 24px; max-width: 860px; margin: 0 auto; }
.module-card { display: flex; gap: 28px; background: var(--bg3); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px; align-items: flex-start; transition: border-color var(--transition), transform var(--transition); }
.module-card:hover { border-color: rgba(167,139,250,0.3); transform: translateY(-3px); }
.module-num { font-size: 3rem; font-weight: 900; color: rgba(167,139,250,0.2); min-width: 64px; line-height: 1; }
.module-content h3 { font-size: 1.1rem; margin-bottom: 8px; }
.module-content p { color: var(--muted); font-size: 0.9rem; margin-bottom: 14px; line-height: 1.6; }
.module-content ul { list-style: none; }
.module-content ul li { font-size: 0.88rem; color: #ccc; padding: 4px 0; }
.module-content ul li::before { content: "→ "; color: var(--purple); }

/* ===== COMPARE TABLE ===== */
.compare-table { max-width: 800px; margin: 0 auto; overflow-x: auto; }
.compare-table table { width: 100%; border-collapse: collapse; }
.compare-table th, .compare-table td { padding: 14px 20px; text-align: left; border-bottom: 1px solid var(--border); font-size: 0.9rem; }
.compare-table th { background: var(--bg3); font-weight: 700; color: #ccc; }
.compare-table th:first-child { width: 40%; }
.compare-table td:first-child { color: var(--muted); }
.compare-table tr:last-child td { border-bottom: none; }
.compare-table tr:hover td { background: rgba(167,139,250,0.03); }

/* ===== HIDDEN ===== */
.hidden { display: none !important; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links {
    display: none; flex-direction: column; position: absolute;
    top: 70px; left: 0; right: 0; background: rgba(10,10,15,0.98);
    padding: 24px; gap: 16px; border-bottom: 1px solid var(--border);
    backdrop-filter: blur(12px);
  }
  .nav-links.open { display: flex; }
  .menu-toggle { display: block; }
  .steps { flex-direction: column; align-items: center; }
  .step-arrow { transform: rotate(90deg); }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .service-row { grid-template-columns: 1fr; }
  .service-row.reverse { direction: ltr; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .hero-stats { gap: 32px; }
  .section { padding: 60px 0; }
  .hero-content { padding: 40px 0; }
  .cta-group { flex-direction: column; align-items: center; }
  .pricing-grid { grid-template-columns: 1fr; }
  .stat-item { padding: 16px 24px; }
  .stat-divider { display: none; }
  .case-header { gap: 12px; }
  .case-result-badge { margin-left: 0; }
  .module-card { flex-direction: column; gap: 16px; }
  .module-num { font-size: 2rem; min-width: auto; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  h1 { font-size: 2rem; }
  .btn-primary, .btn-secondary { padding: 14px 24px; }
  .chat-messages { padding: 16px; }
  .msg { max-width: 95%; font-size: 0.85rem; }
}