:root {
  --bg: #030A0E;
  --surface: #071318;
  --surface2: #0C1E26;
  --border: rgba(0,210,180,0.12);
  --accent: #00D2B4;
  --accent2: #00FFDA;
  --accent-dim: rgba(0,210,180,0.15);
  --gold: #C9A84C;
  --text: #E8F4F2;
  --text-muted: #7A9EA0;
  --danger: #FF4B6E;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 1000;
  opacity: 0.6;
}
h1, h2, h3, h4 { font-family: 'Syne', sans-serif; line-height: 1.1; }

.tag {
  display: inline-block;
  font-family: 'Syne', sans-serif;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 4px 12px;
  border-radius: 2px;
}

/* ── NAVBAR ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 6vw;
  background: rgba(3,10,14,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-logo { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 1.3rem; letter-spacing: 0.06em; color: var(--text); }
.nav-logo span { color: var(--accent); }
.nav-links { display: flex; gap: 32px; list-style: none; }
.nav-links a { color: var(--text-muted); text-decoration: none; font-size: 0.875rem; transition: color 0.2s; }
.nav-links a:hover { color: var(--accent); }
.nav-cta {
  background: var(--accent); color: var(--bg);
  font-family: 'Syne', sans-serif; font-weight: 700; font-size: 0.8rem;
  letter-spacing: 0.08em; text-transform: uppercase; padding: 10px 22px;
  border: none; cursor: pointer; text-decoration: none;
  transition: background 0.2s, transform 0.15s;
}
.nav-cta:hover { background: var(--accent2); transform: translateY(-1px); }

/* ── TICKER ── */
.ticker-wrap {
  overflow: hidden; background: var(--surface);
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  padding: 14px 0;
}
.ticker-track { display: flex; gap: 60px; animation: ticker 25s linear infinite; white-space: nowrap; }
.ticker-item {
  display: flex; align-items: center; gap: 8px;
  font-family: 'Syne', sans-serif; font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.08em; color: var(--text-muted);
}
.ticker-item .up { color: var(--accent); }
.ticker-item .down { color: var(--danger); }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ── HERO ── */
#hero {
  min-height: 100vh;
  display: grid; grid-template-columns: 1fr 1fr;
  align-items: center; gap: 60px;
  padding: 140px 6vw 80px;
  position: relative; overflow: hidden;
}
#hero::before {
  content: ''; position: absolute; top: -200px; right: -200px;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(0,210,180,0.12) 0%, transparent 70%);
  pointer-events: none;
}
#hero::after {
  content: ''; position: absolute; bottom: -150px; left: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(201,168,76,0.07) 0%, transparent 70%);
  pointer-events: none;
}
.hero-text { position: relative; z-index: 2; }
.hero-eyebrow { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; }
.hero-eyebrow::before { content: ''; display: block; width: 32px; height: 2px; background: var(--accent); }
.hero-title { font-size: clamp(2.8rem, 5vw, 4.5rem); font-weight: 800; line-height: 1.0; margin-bottom: 28px; }
.hero-title .line2 { color: var(--accent); }
.hero-title .line3 { -webkit-text-stroke: 1px var(--text-muted); color: transparent; }
.hero-sub { color: var(--text-muted); font-size: 1.05rem; max-width: 440px; margin-bottom: 40px; line-height: 1.7; }
.hero-ctas { display: flex; gap: 16px; align-items: center; }

.btn-primary {
  background: var(--accent); color: var(--bg);
  font-family: 'Syne', sans-serif; font-weight: 700; font-size: 0.85rem;
  letter-spacing: 0.08em; text-transform: uppercase; padding: 16px 32px;
  border: none; cursor: pointer; text-decoration: none;
  display: inline-block; transition: all 0.2s;
  position: relative; overflow: hidden;
}
.btn-primary::after { content: ''; position: absolute; inset: 0; background: white; opacity: 0; transition: opacity 0.2s; }
.btn-primary:hover::after { opacity: 0.1; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(0,210,180,0.3); }

.btn-ghost {
  color: var(--text); font-family: 'Syne', sans-serif; font-weight: 600; font-size: 0.85rem;
  letter-spacing: 0.05em; text-decoration: none; display: flex; align-items: center; gap: 8px; transition: color 0.2s;
}
.btn-ghost:hover { color: var(--accent); }
.btn-ghost svg { transition: transform 0.2s; }
.btn-ghost:hover svg { transform: translateX(4px); }

.hero-stats { display: flex; gap: 40px; margin-top: 52px; padding-top: 32px; border-top: 1px solid var(--border); }
.stat-num { font-family: 'Syne', sans-serif; font-size: 1.9rem; font-weight: 800; color: var(--accent); line-height: 1; }
.stat-label { font-size: 0.78rem; color: var(--text-muted); margin-top: 4px; }

/* ── HERO VISUAL — CSS DASHBOARD ── */
.hero-visual { position: relative; z-index: 2; display: flex; flex-direction: column; gap: 14px; }

.dashboard-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 22px 24px;
  position: relative; overflow: hidden;
}
.dashboard-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
}
.dash-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.dash-title {
  font-family: 'Syne', sans-serif; font-size: 0.68rem; font-weight: 700;
  letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-muted);
}
.dash-live {
  display: flex; align-items: center; gap: 6px;
  font-family: 'Syne', sans-serif; font-size: 0.62rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent);
}
.dash-live::before {
  content: ''; width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent); animation: pulse 1.5s ease-in-out infinite;
}
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.4;transform:scale(0.8)} }

/* Animated SVG chart line */
.chart-svg-wrap { width: 100%; }
.chart-svg-wrap svg { width: 100%; height: auto; display: block; }
.line-nex {
  stroke-dasharray: 700; stroke-dashoffset: 700;
  animation: drawLine 2s ease forwards 0.4s;
}
.line-cdi {
  stroke-dasharray: 700; stroke-dashoffset: 700;
  animation: drawLine 2.5s ease forwards 0.8s;
}
@keyframes drawLine { to { stroke-dashoffset: 0; } }

.dash-stats-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 14px; }
.dash-stat {
  background: var(--surface2); border: 1px solid var(--border); border-radius: 4px; padding: 10px 12px;
}
.dash-stat-val { font-family: 'Syne', sans-serif; font-size: 1.05rem; font-weight: 800; color: var(--accent); line-height: 1; }
.dash-stat-val.red { color: var(--danger); }
.dash-stat-lbl { font-size: 0.68rem; color: var(--text-muted); margin-top: 3px; }

/* Live operations card */
.ops-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 6px; padding: 18px 22px;
}
.ops-card-title {
  font-family: 'Syne', sans-serif; font-size: 0.68rem; font-weight: 700;
  letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 12px;
}
.op-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 0; border-bottom: 1px solid var(--border);
  animation: fadeSlide 0.4s ease both;
}
.op-item:last-child { border-bottom: none; }
.op-item:nth-child(1){animation-delay:0.1s} .op-item:nth-child(2){animation-delay:0.25s} .op-item:nth-child(3){animation-delay:0.4s}
@keyframes fadeSlide { from{opacity:0;transform:translateX(-8px)} to{opacity:1;transform:translateX(0)} }
.op-badge {
  font-family: 'Syne', sans-serif; font-size: 0.58rem; font-weight: 700;
  letter-spacing: 0.1em; padding: 3px 7px; border-radius: 2px;
}
.op-badge.buy  { background: rgba(0,210,180,0.15); color: var(--accent); border: 1px solid rgba(0,210,180,0.3); }
.op-badge.sell { background: rgba(255,75,110,0.12); color: var(--danger); border: 1px solid rgba(255,75,110,0.25); }
.op-asset { font-size: 0.8rem; font-weight: 500; margin-left: 8px; }
.op-time  { font-size: 0.7rem; color: var(--text-muted); margin-left: auto; margin-right: 10px; }
.op-val   { font-family: 'Syne', sans-serif; font-size: 0.8rem; font-weight: 700; }
.op-val.pos { color: var(--accent); }
.op-val.neg { color: var(--danger); }

/* ── SECTIONS ── */
section { padding: 100px 6vw; }
.section-header { text-align: center; max-width: 640px; margin: 0 auto 64px; }
.section-header .tag { margin-bottom: 16px; }
.section-header h2 { font-size: clamp(2rem, 3.5vw, 3rem); font-weight: 800; margin-bottom: 16px; }
.section-header h2 em { color: var(--accent); font-style: normal; }
.section-header p { color: var(--text-muted); font-size: 1rem; }

/* ── HOW IT WORKS ── */
#como-funciona { background: var(--surface); }
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; }
.step { background: var(--bg); padding: 40px 32px; transition: background 0.3s; }
.step:hover { background: var(--surface2); }
.step-num {
  font-family: 'Syne', sans-serif; font-size: 3.5rem; font-weight: 800;
  color: var(--border); line-height: 1; margin-bottom: 24px; transition: color 0.3s;
}
.step:hover .step-num { color: var(--accent-dim); }
.step-icon {
  width: 44px; height: 44px; background: var(--accent-dim); border: 1px solid var(--accent);
  display: flex; align-items: center; justify-content: center; margin-bottom: 20px; color: var(--accent);
}
.step h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 12px; }
.step p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.6; }

/* ── FEATURES ── */
#features { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.features-visual { position: relative; }

/* Radar AI Visual */
.ai-visual-wrap {
  position: relative; height: 480px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 8px;
  display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.ai-visual-wrap::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(0,210,180,0.07) 0%, transparent 70%);
}
.ai-radar { position: relative; z-index: 2; }
.ai-radar svg { width: 320px; height: 320px; }
.radar-ring { fill: none; stroke: rgba(0,210,180,0.13); stroke-width: 1; }
.radar-spoke { stroke: rgba(0,210,180,0.1); stroke-width: 1; }
.radar-sweep { transform-origin: 160px 160px; animation: sweep 3s linear infinite; }
@keyframes sweep { from{transform:rotate(0deg)} to{transform:rotate(360deg)} }
.radar-dot { fill: var(--accent); }
.radar-dot:nth-child(1) { animation: blip 3s ease-in-out 0.3s infinite; }
.radar-dot:nth-child(2) { animation: blip 3s ease-in-out 1.1s infinite; }
.radar-dot:nth-child(3) { animation: blip 3s ease-in-out 1.9s infinite; }
.radar-dot:nth-child(4) { animation: blip 3s ease-in-out 0.7s infinite; }
@keyframes blip { 0%,100%{opacity:0} 40%,60%{opacity:1} }

.ai-label-wrap {
  position: absolute; bottom: 20px; left: 0; right: 0;
  display: flex; justify-content: center; gap: 16px;
}
.ai-chip {
  background: var(--surface2); border: 1px solid var(--border); border-radius: 20px;
  padding: 5px 14px; font-family: 'Syne', sans-serif; font-size: 0.62rem;
  font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted);
}
.ai-chip.active { border-color: var(--accent); color: var(--accent); background: var(--accent-dim); }

.ai-badge {
  position: absolute; bottom: 72px; right: 20px;
  background: var(--gold); color: var(--bg);
  font-family: 'Syne', sans-serif; font-weight: 800; font-size: 0.7rem;
  letter-spacing: 0.1em; text-transform: uppercase; padding: 14px 18px; text-align: center;
}
.ai-badge strong { display: block; font-size: 1.4rem; letter-spacing: 0; }

.feature-list { display: flex; flex-direction: column; gap: 8px; }
.feature-item {
  display: flex; gap: 20px; align-items: flex-start;
  padding: 24px; border: 1px solid transparent; border-radius: 2px;
  cursor: pointer; transition: all 0.25s;
}
.feature-item:hover, .feature-item.active { border-color: var(--border); background: var(--surface); }
.feature-item.active .feat-icon { background: var(--accent); color: var(--bg); border-color: var(--accent); }
.feat-icon {
  width: 40px; height: 40px; flex-shrink: 0;
  background: transparent; border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent); transition: all 0.25s;
}
.feature-item h4 { font-size: 1rem; font-weight: 700; margin-bottom: 6px; }
.feature-item p { color: var(--text-muted); font-size: 0.88rem; line-height: 1.5; }

/* ── RESULTS ── */
#resultados { background: var(--surface); }
.results-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; margin-bottom: 60px; }
.result-card {
  background: var(--bg); padding: 48px 36px;
  border-top: 3px solid transparent; transition: border-color 0.3s;
}
.result-card:hover { border-top-color: var(--accent); }
.result-card:nth-child(2) { border-top-color: var(--accent); }
.result-pct { font-family: 'Syne', sans-serif; font-size: 3rem; font-weight: 800; color: var(--accent); line-height: 1; margin-bottom: 8px; }
.result-label { font-size: 0.95rem; font-weight: 500; margin-bottom: 8px; }
.result-desc { color: var(--text-muted); font-size: 0.85rem; }

/* CSS chart area */
.chart-area { display: grid; grid-template-columns: 2fr 1fr; gap: 2px; }

.performance-chart {
  background: var(--bg); padding: 28px 32px;
  height: 300px; display: flex; flex-direction: column;
}
.chart-legend { display: flex; gap: 20px; margin-bottom: 14px; }
.legend-item { display: flex; align-items: center; gap: 6px; font-size: 0.72rem; color: var(--text-muted); font-family: 'Syne', sans-serif; letter-spacing: 0.06em; }
.legend-dot { width: 8px; height: 8px; border-radius: 50%; }
.performance-chart svg { flex: 1; width: 100%; overflow: visible; }
.perf-line-nex { stroke-dasharray: 800; stroke-dashoffset: 800; animation: drawLine 2s ease forwards 0.5s; }
.perf-line-cdi { stroke-dasharray: 800; stroke-dashoffset: 800; animation: drawLine 2.5s ease forwards 1s; }
.perf-line-ibov { stroke-dasharray: 800; stroke-dashoffset: 800; animation: drawLine 3s ease forwards 1.5s; }

.bar-chart-wrap {
  background: var(--bg); padding: 28px 22px; height: 300px; display: flex; flex-direction: column;
}
.bar-chart-title {
  font-family: 'Syne', sans-serif; font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 18px;
}
.bars { display: flex; align-items: flex-end; gap: 10px; flex: 1; }
.bar-col { display: flex; flex-direction: column; align-items: center; gap: 6px; flex: 1; }
.bar { width: 100%; border-radius: 2px 2px 0 0; animation: growBar 1s ease both; }
@keyframes growBar { from { height: 0 !important; } }
.bar.nex { background: var(--accent); animation-delay: 0.3s; }
.bar.cdi { background: rgba(201,168,76,0.7); animation-delay: 0.5s; }
.bar.ibov { background: rgba(122,158,160,0.5); animation-delay: 0.7s; }
.bar-lbl { font-family: 'Syne', sans-serif; font-size: 0.6rem; font-weight: 700; color: var(--text-muted); letter-spacing: 0.06em; }

/* ── PLATFORM METRICS (ex-galeria) ── */
#galeria { padding: 100px 6vw; }
.metrics-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.metric-card {
  background: var(--surface); padding: 36px 32px;
  border-top: 2px solid transparent;
  transition: border-color 0.3s, background 0.3s;
  position: relative; overflow: hidden;
}
.metric-card:hover { background: var(--surface2); border-top-color: var(--accent); }
.metric-icon {
  width: 40px; height: 40px; background: var(--accent-dim);
  border: 1px solid rgba(0,210,180,0.3);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent); margin-bottom: 20px;
}
.metric-val { font-family: 'Syne', sans-serif; font-size: 2rem; font-weight: 800; color: var(--text); line-height: 1; margin-bottom: 6px; }
.metric-val em { color: var(--accent); font-style: normal; }
.metric-name { font-size: 0.9rem; font-weight: 500; margin-bottom: 6px; }
.metric-desc { font-size: 0.8rem; color: var(--text-muted); line-height: 1.5; }
.sparkline { margin-top: 16px; }
.sparkline svg { width: 100%; height: 32px; display: block; }
.spark-path { stroke-dasharray: 300; stroke-dashoffset: 300; animation: drawLine 1.5s ease forwards 0.5s; }
.spark-path-2 { stroke-dasharray: 300; stroke-dashoffset: 300; animation: drawLine 1.5s ease forwards 0.8s; }
.spark-path-3 { stroke-dasharray: 300; stroke-dashoffset: 300; animation: drawLine 1.5s ease forwards 0.6s; }

/* ── PRICING ── */
.plans-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; max-width: 960px; margin: 0 auto; }
.plan { background: var(--surface); padding: 44px 36px; position: relative; transition: transform 0.2s; }
.plan:hover { transform: translateY(-4px); }
.plan.featured { background: var(--accent); color: var(--bg); }
.plan-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--gold); color: var(--bg); font-family: 'Syne', sans-serif;
  font-size: 0.65rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; padding: 5px 14px;
}
.plan-name { font-family: 'Syne', sans-serif; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; margin-bottom: 20px; opacity: 0.7; }
.plan-price { font-family: 'Syne', sans-serif; font-size: 2.6rem; font-weight: 800; line-height: 1; margin-bottom: 4px; }
.plan-period { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 32px; }
.plan.featured .plan-period { color: rgba(3,10,14,0.6); }
.plan-features { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-bottom: 36px; }
.plan-features li { display: flex; align-items: center; gap: 10px; font-size: 0.88rem; color: var(--text-muted); }
.plan.featured .plan-features li { color: rgba(3,10,14,0.75); }
.plan-features li .check {
  width: 18px; height: 18px; flex-shrink: 0; background: var(--accent-dim);
  border: 1px solid var(--accent); display: flex; align-items: center; justify-content: center;
  color: var(--accent); font-size: 10px;
}
.plan.featured .plan-features li .check { background: rgba(3,10,14,0.15); border-color: rgba(3,10,14,0.3); color: var(--bg); }
.plan .btn-primary { width: 100%; text-align: center; }
.plan.featured .btn-primary { background: var(--bg); color: var(--accent); }

/* ── TESTIMONIALS ── */
#depoimentos { background: var(--surface); }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.testimonial { background: var(--bg); padding: 40px 32px; }
.testimonial-quote { font-size: 2rem; color: var(--accent); font-family: Georgia, serif; line-height: 1; margin-bottom: 16px; }
.testimonial p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.7; margin-bottom: 28px; }
.testimonial-author { display: flex; align-items: center; gap: 14px; }
.author-avatar {
  width: 44px; height: 44px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Syne', sans-serif; font-size: 1rem; font-weight: 800;
}
.av-1 { background: rgba(0,210,180,0.15); color: var(--accent); border: 1px solid rgba(0,210,180,0.3); }
.av-2 { background: rgba(201,168,76,0.15); color: var(--gold); border: 1px solid rgba(201,168,76,0.3); }
.av-3 { background: rgba(122,158,160,0.15); color: var(--text-muted); border: 1px solid rgba(122,158,160,0.3); }
.author-name { font-family: 'Syne', sans-serif; font-size: 0.9rem; font-weight: 700; }
.author-role { color: var(--text-muted); font-size: 0.78rem; }

/* ── FAQ ── */
.faq-grid { max-width: 700px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-q {
  display: flex; justify-content: space-between; align-items: center;
  padding: 24px 0; cursor: pointer; font-family: 'Syne', sans-serif;
  font-weight: 600; font-size: 0.95rem; gap: 20px; transition: color 0.2s;
}
.faq-q:hover { color: var(--accent); }
.faq-icon {
  width: 28px; height: 28px; flex-shrink: 0;
  border: 1px solid var(--border); display: flex; align-items: center; justify-content: center;
  color: var(--accent); font-size: 1rem; transition: transform 0.3s, background 0.3s;
}
.faq-item.open .faq-icon { transform: rotate(45deg); background: var(--accent-dim); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.faq-item.open .faq-a { max-height: 300px; }
.faq-a p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.7; padding-bottom: 24px; }

/* ── CTA FINAL ── */
#cta-final {
  background: linear-gradient(135deg, var(--surface) 0%, var(--bg) 100%);
  text-align: center; padding: 120px 6vw; position: relative; overflow: hidden;
}
#cta-final::before {
  content: 'NEX'; position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  font-family: 'Syne', sans-serif; font-size: 22vw; font-weight: 800;
  color: rgba(0,210,180,0.03); pointer-events: none; white-space: nowrap;
}
#cta-final h2 { font-size: clamp(2.4rem, 4vw, 3.6rem); margin-bottom: 20px; position: relative; }
#cta-final h2 em { color: var(--accent); font-style: normal; }
#cta-final p { color: var(--text-muted); max-width: 480px; margin: 0 auto 40px; position: relative; }
.cta-actions { display: flex; gap: 16px; justify-content: center; align-items: center; position: relative; }
.cta-note { color: var(--text-muted); font-size: 0.78rem; margin-top: 20px; position: relative; }

/* ── FOOTER ── */
footer { background: var(--surface); border-top: 1px solid var(--border); padding: 60px 6vw 40px; }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
.footer-logo { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 1.4rem; margin-bottom: 12px; }
.footer-logo span { color: var(--accent); }
.footer-desc { color: var(--text-muted); font-size: 0.85rem; line-height: 1.6; max-width: 280px; }
.footer-col h5 {
  font-family: 'Syne', sans-serif; font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 16px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col a { color: var(--text-muted); text-decoration: none; font-size: 0.875rem; transition: color 0.2s; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 24px; border-top: 1px solid var(--border); font-size: 0.78rem; color: var(--text-muted);
}
.footer-disclaimer { max-width: 600px; font-size: 0.72rem; color: rgba(122,158,160,0.5); line-height: 1.5; }

/* ── REVEAL ── */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  #hero { grid-template-columns: 1fr; padding-top: 120px; gap: 40px; }
  .hero-visual { display: none; }
  .steps-grid { grid-template-columns: 1fr 1fr; }
  #features { grid-template-columns: 1fr; }
  .features-visual { display: none; }
  .results-grid { grid-template-columns: 1fr; }
  .chart-area { grid-template-columns: 1fr; }
  .plans-grid { grid-template-columns: 1fr; max-width: 420px; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .metrics-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
}
@media (max-width: 600px) {
  .steps-grid { grid-template-columns: 1fr; }
  .metrics-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .hero-stats { flex-wrap: wrap; gap: 24px; }
}