:root {
  --slate-900: #0B1220;
  --slate-800: #1E293B;
  --slate-700: #334155;
  --slate-500: #64748B;
  --slate-400: #94A3B8;
  --slate-300: #CBD5E1;
  --slate-200: #E2E8F0;
  --slate-100: #F1F5F9;
  --cream: #F8F7F5;
  --cream-2: #EFEDE8;
  --teal: #00C2A8;
  --teal-dark: #00A890;
  --teal-soft: #E6F8F5;
  --amber: #F59E0B;
  --rose: #F43F5E;
  --font-display: 'Manrope', ui-sans-serif, system-ui, sans-serif;
  --font-body: 'Inter', ui-sans-serif, system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--slate-800);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  line-height: 1.5;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ============ NAV ============ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  padding: 18px 32px;
  display: flex; align-items: center; justify-content: space-between;
  transition: background .3s ease, border-color .3s ease, padding .3s ease;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(11, 18, 32, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 12px 32px;
  border-bottom-color: rgba(255,255,255,0.06);
}
.nav.light {
  background: rgba(248, 247, 245, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom-color: rgba(15,23,42,0.06);
}
.nav-brand { display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; }
.nav.light .nav-brand { color: var(--slate-800); }
.nav-brand-mark {
  width: 28px; height: 28px;
  display: grid; place-items: center;
}
.nav-brand-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.02em;
}
.nav-links {
  display: flex; align-items: center; gap: 28px;
}
.nav-links a {
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color .15s;
}
.nav-links a:hover { color: #fff; }
.nav.light .nav-links a { color: var(--slate-700); }
.nav.light .nav-links a:hover { color: var(--slate-900); }

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  border-radius: 10px;
  padding: 12px 20px;
  transition: transform .12s ease, background .15s, box-shadow .15s, color .15s;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--teal);
  color: #06261f;
  box-shadow: 0 6px 20px -8px rgba(0, 194, 168, 0.6);
}
.btn-primary:hover { background: var(--teal-dark); box-shadow: 0 8px 24px -6px rgba(0, 194, 168, 0.55); }
.btn-large {
  font-size: 17px;
  padding: 16px 28px;
  border-radius: 12px;
}
.btn-xl {
  font-size: 18px;
  padding: 20px 36px;
  border-radius: 14px;
}
.btn-ghost-light {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.2);
}
.btn-ghost-light:hover { border-color: rgba(255,255,255,0.4); background: rgba(255,255,255,0.05); }
.btn-ghost-dark {
  background: transparent;
  color: var(--slate-800);
  border: 1px solid var(--slate-200);
}
.btn-ghost-dark:hover { border-color: var(--slate-700); }
.btn-link-underline {
  background: none; border: none; padding: 0;
  color: #fff;
  font-weight: 500;
  border-bottom: 1px solid rgba(255,255,255,0.3);
  border-radius: 0;
  padding-bottom: 3px;
}
.btn-link-underline:hover { border-bottom-color: #fff; }

/* ============ HERO ============ */
.hero {
  position: relative;
  min-height: 100vh;
  background: var(--slate-900);
  overflow: hidden;
  color: #fff;
  display: flex; align-items: center;
  padding: 140px 0 80px;
}
.hero-bg {
  position: absolute; inset: 0;
  z-index: 0;
}
.hero-bg svg { width: 100%; height: 100%; display: block; }
.hero-gradient {
  position: absolute; inset: 0;
  background:
    linear-gradient(135deg, rgba(11,18,32,0.92) 0%, rgba(11,18,32,0.5) 60%, rgba(11,18,32,0.3) 100%),
    radial-gradient(120% 60% at 50% 110%, rgba(0, 194, 168, 0.12) 0%, transparent 60%);
  z-index: 1;
}
.hero-noise {
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/><feColorMatrix values='0 0 0 0 0.05  0 0 0 0 0.05  0 0 0 0 0.05  0 0 0 0.35 0'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='0.5'/></svg>");
  mix-blend-mode: overlay;
  opacity: 0.4;
  z-index: 2;
  pointer-events: none;
}
.hero-inner {
  position: relative; z-index: 3;
  width: 100%;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 6px 14px 6px 6px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 100px;
  font-size: 13px;
  color: rgba(255,255,255,0.85);
  margin-bottom: 32px;
}
.hero-eyebrow-dot {
  display: inline-grid; place-items: center;
  width: 22px; height: 22px;
  background: var(--teal);
  color: #06261f;
  border-radius: 100px;
  font-weight: 700;
  font-size: 11px;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(44px, 7vw, 76px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  font-weight: 800;
  margin: 0 0 28px;
  max-width: 900px;
}
.hero h1 .accent {
  color: var(--teal);
  font-style: italic;
  font-weight: 700;
}
.hero-sub {
  font-size: clamp(18px, 1.4vw, 22px);
  line-height: 1.55;
  color: rgba(255,255,255,0.75);
  max-width: 620px;
  margin: 0 0 40px;
}
.hero-cta-row {
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
  margin-bottom: 32px;
}
.hero-microproof {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  max-width: 520px;
  line-height: 1.55;
  display: flex; align-items: center; gap: 12px;
}
.hero-microproof::before {
  content: "";
  width: 28px; height: 1px;
  background: rgba(255,255,255,0.3);
  flex: none;
}

.hero-side {
  position: absolute;
  right: 48px; bottom: 48px;
  display: flex; flex-direction: column; gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(255,255,255,0.45);
  text-align: right;
  z-index: 4;
}
.hero-side-stat strong {
  color: var(--teal);
  font-weight: 500;
  font-family: var(--font-mono);
}

/* ============ SECTIONS ============ */
section { padding: 120px 0; }
.section-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--teal-dark);
  font-weight: 500;
  margin-bottom: 20px;
  display: flex; align-items: center; gap: 12px;
}
.section-label::before {
  content: "";
  width: 28px; height: 1px;
  background: var(--teal);
}
.section-label.center {
  justify-content: center;
}
.section-label.center::before { display: none; }
.section-label.center::after {
  content: "";
  width: 32px; height: 1px;
  background: var(--teal);
  margin-left: 14px;
}
.section-label.center { position: relative; }
.section-label.center .inner { display: inline-flex; align-items: center; gap: 14px; }
.section-label.center .inner::before {
  content: ""; width: 32px; height: 1px; background: var(--teal);
}
.section-h {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 4.2vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--slate-900);
  margin: 0 0 24px;
  text-wrap: balance;
}
.section-h.center { text-align: center; }
.section-sub {
  font-size: 19px;
  color: var(--slate-500);
  max-width: 640px;
  line-height: 1.55;
}
.section-sub.center { text-align: center; margin-left: auto; margin-right: auto; }
.section-head-center { text-align: center; margin-bottom: 72px; }

/* ============ PROBLEM ============ */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 24px;
}
.problem-card {
  background: #fff;
  border-radius: 18px;
  padding: 32px;
  border: 1px solid var(--slate-200);
  box-shadow: 0 1px 2px rgba(15,23,42,0.04), 0 12px 40px -24px rgba(15,23,42,0.15);
  display: flex; flex-direction: column; gap: 14px;
  transition: transform .25s, box-shadow .25s;
}
.problem-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 1px 2px rgba(15,23,42,0.04), 0 24px 48px -24px rgba(15,23,42,0.22);
}
.problem-card-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--slate-100);
  display: grid; place-items: center;
  color: var(--slate-700);
  margin-bottom: 8px;
}
.problem-card-quote {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.2;
  color: var(--slate-900);
  letter-spacing: -0.015em;
}
.problem-card-body {
  font-size: 15.5px;
  color: var(--slate-500);
  line-height: 1.6;
}
.problem-kicker {
  margin-top: 64px;
  text-align: center;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 22px;
  color: var(--slate-700);
  font-weight: 500;
  max-width: 780px;
  margin-left: auto; margin-right: auto;
  line-height: 1.45;
}
.problem-kicker em { color: var(--teal-dark); font-style: italic; }

/* ============ OUTCOME ============ */
.outcome-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 56px;
  margin-top: 24px;
}
.outcome-col h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  color: var(--slate-900);
  margin: 20px 0 10px;
  letter-spacing: -0.015em;
}
.outcome-col p {
  font-size: 16px;
  color: var(--slate-500);
  line-height: 1.6;
  margin: 0;
}
.outcome-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: linear-gradient(160deg, #fff, #F1F5F9);
  border: 1px solid var(--slate-200);
  display: grid; place-items: center;
  color: var(--teal-dark);
  box-shadow: 0 8px 20px -14px rgba(15,23,42,0.25);
}

/* ============ SOLUTION / PRODUCT ============ */
.solution {
  background: linear-gradient(180deg, var(--cream) 0%, #EFEDE8 100%);
}
.dashboard-wrap {
  margin-top: 40px;
  position: relative;
  perspective: 2000px;
}
.dashboard-glow {
  position: absolute;
  inset: -20px -40px;
  background: radial-gradient(60% 40% at 50% 60%, rgba(0,194,168,0.18) 0%, transparent 70%);
  filter: blur(30px);
  z-index: 0;
}
.dashboard-shell {
  position: relative; z-index: 1;
  background: #0B1220;
  border-radius: 18px;
  overflow: hidden;
  box-shadow:
    0 2px 4px rgba(15,23,42,0.08),
    0 40px 80px -30px rgba(15,23,42,0.35),
    0 0 0 1px rgba(15,23,42,0.15);
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--slate-200);
  border: 1px solid var(--slate-200);
  border-radius: 18px;
  overflow: hidden;
  margin-top: 80px;
}
.feature-tile {
  background: #fff;
  padding: 32px;
  display: flex; flex-direction: column; gap: 10px;
  transition: background .2s;
}
.feature-tile:hover { background: #FBFAF8; }
.feature-tile-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--teal-soft);
  color: var(--teal-dark);
  display: grid; place-items: center;
  margin-bottom: 6px;
}
.feature-tile h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--slate-900);
  margin: 0;
  letter-spacing: -0.01em;
}
.feature-tile p {
  font-size: 14.5px;
  color: var(--slate-500);
  line-height: 1.55;
  margin: 0;
}

/* ============ HOW IT WORKS ============ */
.steps-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 24px;
  position: relative;
}
.steps-grid::before {
  content: "";
  position: absolute;
  top: 32px;
  left: calc(100% / 6); right: calc(100% / 6);
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--slate-300) 0 8px, transparent 8px 16px);
  z-index: 0;
}
.step {
  position: relative; z-index: 1;
  display: flex; flex-direction: column; gap: 14px;
}
.step-num {
  width: 64px; height: 64px;
  border-radius: 16px;
  background: #fff;
  border: 1px solid var(--slate-200);
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 800;
  color: var(--slate-900);
  letter-spacing: -0.02em;
  box-shadow: 0 8px 24px -16px rgba(15,23,42,0.25);
  position: relative;
}
.step-num::after {
  content: "";
  position: absolute; inset: -4px;
  border: 1px solid var(--teal);
  border-radius: 20px;
  opacity: .5;
}
.step h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  color: var(--slate-900);
  margin: 4px 0 0;
  letter-spacing: -0.015em;
}
.step p {
  font-size: 16px;
  color: var(--slate-500);
  line-height: 1.6;
  margin: 0;
}
.howitworks-note {
  margin-top: 64px;
  text-align: center;
  font-size: 14px;
  color: var(--slate-500);
  max-width: 640px;
  margin-left: auto; margin-right: auto;
}

/* ============ COMPARISON TABLE ============ */
.compare-scroll {
  margin-top: 40px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: 18px;
  background: #fff;
  border: 1px solid var(--slate-200);
  box-shadow: 0 30px 60px -40px rgba(15,23,42,0.2);
}
.compare-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  font-size: 15px;
}
.compare-table th, .compare-table td {
  padding: 18px 20px;
  text-align: left;
  border-bottom: 1px solid var(--slate-100);
  vertical-align: middle;
}
.compare-table thead th {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--slate-500);
  background: var(--slate-100);
  border-bottom: 1px solid var(--slate-200);
}
.compare-table tbody tr:last-child td { border-bottom: none; }
.compare-table td:first-child {
  font-weight: 600;
  color: var(--slate-900);
  font-family: var(--font-display);
}
.compare-table .col-spool {
  background: rgba(0,194,168,0.08);
  border-left: 1px solid rgba(0,194,168,0.3);
  border-right: 1px solid rgba(0,194,168,0.3);
  position: relative;
}
.compare-table thead .col-spool {
  background: var(--teal);
  color: #06261f;
  border-left-color: var(--teal);
  border-right-color: var(--teal);
  font-weight: 800;
  letter-spacing: 0.04em;
}
.compare-table tr:last-child .col-spool {
  border-bottom: 1px solid rgba(0,194,168,0.3);
}
.cmp-yes { color: var(--teal-dark); font-weight: 600; display: inline-flex; align-items: center; gap: 6px; }
.cmp-no { color: var(--slate-400); display: inline-flex; align-items: center; gap: 6px; }
.cmp-partial { color: var(--amber); display: inline-flex; align-items: center; gap: 6px; }
.cmp-dot {
  width: 16px; height: 16px; border-radius: 50%;
  display: inline-grid; place-items: center;
  color: #fff; font-size: 10px; font-weight: 700;
}
.cmp-dot.yes { background: var(--teal); color: #06261f; }
.cmp-dot.no { background: var(--slate-300); color: var(--slate-500); }
.cmp-dot.partial { background: var(--amber); }
.cmp-price { font-family: var(--font-mono); font-size: 13px; }
.cmp-price strong { font-family: var(--font-display); color: var(--slate-900); font-size: 15px; }

/* ============ PRICING ============ */
.pricing-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
  align-items: stretch;
}
.price-card {
  background: #fff;
  border-radius: 20px;
  padding: 36px 32px;
  border: 1px solid var(--slate-200);
  display: flex; flex-direction: column;
  position: relative;
  transition: transform .25s, box-shadow .25s;
}
.price-card:hover { transform: translateY(-4px); }
.price-card.featured {
  border: 2px solid var(--teal);
  box-shadow: 0 0 0 6px rgba(0,194,168,0.08), 0 30px 60px -30px rgba(0,194,168,0.35);
  transform: translateY(-12px);
}
.price-card.featured:hover { transform: translateY(-16px); }
.price-badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--teal);
  color: #06261f;
  font-size: 12px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 100px;
  letter-spacing: 0.02em;
}
.price-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--slate-900);
  letter-spacing: -0.01em;
}
.price-amount {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 52px;
  color: var(--slate-900);
  letter-spacing: -0.04em;
  margin: 18px 0 4px;
  line-height: 1;
}
.price-amount .cents {
  font-size: 20px;
  color: var(--slate-500);
  font-weight: 600;
  letter-spacing: 0;
}
.price-period { font-size: 14px; color: var(--slate-500); margin-bottom: 24px; }
.price-feats {
  list-style: none; padding: 0; margin: 0 0 28px;
  display: flex; flex-direction: column; gap: 12px;
  flex: 1;
}
.price-feats li {
  font-size: 14.5px;
  color: var(--slate-700);
  display: flex; align-items: flex-start; gap: 10px;
  line-height: 1.45;
}
.price-feats li svg { flex: none; margin-top: 2px; color: var(--teal-dark); }
.price-card .btn { width: 100%; }
.price-note {
  margin-top: 32px;
  text-align: center;
  font-size: 14px;
  color: var(--slate-500);
}
.price-note strong { color: var(--slate-900); font-weight: 600; }

/* ============ TESTIMONIALS ============ */
.test-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
}
.test-card {
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: 18px;
  padding: 32px;
  display: flex; flex-direction: column;
  gap: 20px;
}
.test-quote {
  font-family: var(--font-display);
  font-size: 18px;
  line-height: 1.5;
  color: var(--slate-800);
  font-weight: 500;
  letter-spacing: -0.01em;
}
.test-attr { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.test-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  color: #fff;
  flex: none;
}
.test-name { font-weight: 600; color: var(--slate-900); font-size: 14px; }
.test-meta { font-size: 13px; color: var(--slate-500); margin-top: 2px; }
.test-mark {
  color: var(--teal);
  font-family: var(--font-display);
  font-size: 48px;
  line-height: 0.5;
  height: 20px;
}
.test-note {
  margin-top: 32px;
  text-align: center;
  font-size: 13px;
  color: var(--slate-400);
  font-style: italic;
}

/* ============ FINAL CTA ============ */
.final-cta {
  background: var(--slate-800);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.final-cta::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(60% 50% at 50% 0%, rgba(0,194,168,0.18) 0%, transparent 70%),
    radial-gradient(40% 30% at 90% 100%, rgba(0,194,168,0.08) 0%, transparent 70%);
}
.final-cta .container { position: relative; z-index: 1; }
.final-cta h2 {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: #fff;
  text-align: center;
  margin: 0 0 20px;
  text-wrap: balance;
}
.final-cta-sub {
  font-size: 19px;
  color: rgba(255,255,255,0.65);
  text-align: center;
  max-width: 600px;
  margin: 0 auto 48px;
  line-height: 1.5;
}
.final-cta-sub strong { color: var(--teal); font-weight: 600; }
.waitlist-form {
  display: flex;
  max-width: 520px;
  margin: 0 auto;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 14px;
  padding: 6px;
  gap: 6px;
  transition: border-color .2s;
}
.waitlist-form:focus-within { border-color: var(--teal); }
.waitlist-form input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: #fff;
  font-family: var(--font-body);
  font-size: 16px;
  padding: 12px 16px;
}
.waitlist-form input::placeholder { color: rgba(255,255,255,0.4); }
.waitlist-form .btn { border-radius: 10px; }
.final-cta-note {
  margin-top: 20px;
  text-align: center;
  font-size: 13px;
  color: rgba(255,255,255,0.45);
}
.waitlist-success {
  text-align: center;
  padding: 24px;
  background: rgba(0,194,168,0.1);
  border: 1px solid rgba(0,194,168,0.3);
  border-radius: 14px;
  max-width: 520px;
  margin: 0 auto;
  color: var(--teal);
  font-weight: 600;
}

/* ============ FOOTER ============ */
.footer {
  background: var(--slate-900);
  color: rgba(255,255,255,0.5);
  padding: 40px 0;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 32px;
  font-size: 14px;
}
.footer-left { display: flex; align-items: center; gap: 10px; }
.footer-left .nav-brand-text { color: #fff; font-size: 16px; }
.footer-center { display: flex; justify-content: center; gap: 24px; }
.footer-center a { color: rgba(255,255,255,0.6); text-decoration: none; }
.footer-center a:hover { color: #fff; }
.footer-right { text-align: right; font-style: italic; font-size: 13px; }

/* ============ REVEAL ANIMATIONS ============ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.in {
  opacity: 1;
  transform: none;
}

/* ============ TWEAKS ============ */
.tweaks-panel {
  position: fixed;
  bottom: 20px; right: 20px;
  z-index: 100;
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: 16px;
  width: 300px;
  padding: 18px;
  box-shadow: 0 20px 60px -20px rgba(15,23,42,0.4), 0 0 0 1px rgba(15,23,42,0.05);
  font-size: 13px;
  display: none;
}
.tweaks-panel.visible { display: block; }
.tweaks-panel h4 {
  font-family: var(--font-display);
  font-weight: 700;
  margin: 0 0 14px;
  font-size: 14px;
  color: var(--slate-900);
  letter-spacing: -0.01em;
  display: flex; justify-content: space-between; align-items: center;
}
.tweak-row { margin-bottom: 14px; }
.tweak-row label {
  display: block;
  color: var(--slate-500);
  margin-bottom: 6px;
  font-size: 12px;
  font-weight: 500;
}
.tweak-swatches { display: flex; gap: 8px; }
.tweak-swatch {
  width: 28px; height: 28px;
  border-radius: 8px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color .15s;
}
.tweak-swatch.selected { border-color: var(--slate-900); }
.tweak-options { display: flex; flex-direction: column; gap: 4px; }
.tweak-opt {
  background: var(--slate-100);
  border: 1px solid transparent;
  padding: 6px 10px;
  border-radius: 8px;
  cursor: pointer;
  text-align: left;
  font-size: 13px;
  color: var(--slate-700);
  font-family: var(--font-body);
}
.tweak-opt.selected { background: var(--teal-soft); border-color: var(--teal); color: var(--slate-900); font-weight: 600; }

/* ============ RESPONSIVE ============ */
@media (max-width: 960px) {
  .container { padding: 0 20px; }
  section { padding: 80px 0; }
  .nav-links a[data-hide-mobile] { display: none; }
  .problem-grid, .outcome-grid, .features-grid, .steps-grid, .pricing-grid, .test-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .features-grid { gap: 1px; }
  .steps-grid::before { display: none; }
  .price-card.featured { transform: none; }
  .price-card.featured:hover { transform: translateY(-4px); }
  .footer-inner { grid-template-columns: 1fr; text-align: center; gap: 16px; }
  .footer-left { justify-content: center; }
  .footer-right { text-align: center; }
  .hero-side { display: none; }
  .hero { padding: 120px 0 60px; }
  .tweaks-panel { width: calc(100vw - 40px); bottom: 10px; right: 10px; }
}
@media (max-width: 640px) {
  .section-head-center { margin-bottom: 48px; }
  .hero-cta-row { gap: 14px; }
}