/* ============================================
   MAESTRO — Design Tokens & Global Styles
   ============================================ */

:root {
  /* ── Light theme (default) ── */
  --bg:    #ffffff;
  --bg2:   #f4f4f7;
  --bg3:   #e9e9ed;
  --fg:    #111118;
  --fg2:   rgba(17,17,24,0.54);
  --fg3:   rgba(17,17,24,0.30);
  --accent:  #1955f3;
  --accent2: #4b7cf6;
  --glow:    rgba(25,85,243,0.10);
  --border:  rgba(17,17,24,0.07);
  --card:    rgba(17,17,24,0.028);
  --card2:   rgba(17,17,24,0.055);
  --nav-bg:  rgba(255,255,255,0.92);
  --shadow:  0 16px 48px rgba(0,0,0,0.07);
  --r: 12px;
  /* Accent alpha tints — used by components to stay theme-aware */
  --accent-a10: rgba(25,85,243,0.10);
  --accent-a18: rgba(25,85,243,0.18);
  --accent-a20: rgba(25,85,243,0.20);
  --accent-a22: rgba(25,85,243,0.22);
  --accent-a30: rgba(25,85,243,0.30);
  --accent-a35: rgba(25,85,243,0.35);
  --accent-a40: rgba(25,85,243,0.40);
  --accent2-a10: rgba(75,124,246,0.10);
  --accent2-a20: rgba(75,124,246,0.20);
  /* Footer is always dark even on the light theme */
  --footer-bg:     #0b0b14;
  --footer-fg:     rgba(255,255,255,0.48);
  --footer-fg2:    rgba(255,255,255,0.22);
  --footer-border: rgba(255,255,255,0.06);
}

[data-theme="dark"] {
  --bg:    #07070f;
  --bg2:   #0d0d1a;
  --bg3:   #131325;
  --fg:    #ffffff;
  --fg2:   rgba(255,255,255,0.55);
  --fg3:   rgba(255,255,255,0.22);
  --accent:  #7c3aed;
  --accent2: #a78bfa;
  --glow:    rgba(124,58,237,0.28);
  --border:  rgba(255,255,255,0.07);
  --card:    rgba(255,255,255,0.04);
  --card2:   rgba(255,255,255,0.07);
  --nav-bg:  rgba(7,7,15,0.88);
  --shadow:  0 40px 80px rgba(0,0,0,0.5);
  --accent-a10: rgba(124,58,237,0.10);
  --accent-a18: rgba(124,58,237,0.18);
  --accent-a20: rgba(124,58,237,0.20);
  --accent-a22: rgba(124,58,237,0.22);
  --accent-a30: rgba(124,58,237,0.30);
  --accent-a35: rgba(124,58,237,0.35);
  --accent-a40: rgba(124,58,237,0.40);
  --accent2-a10: rgba(167,139,250,0.10);
  --accent2-a20: rgba(167,139,250,0.20);
  --footer-bg:     var(--bg2);
  --footer-fg:     var(--fg2);
  --footer-fg2:    var(--fg3);
  --footer-border: var(--border);
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--fg);
  overflow-x: hidden;
  transition: background .35s, color .35s;
  -webkit-font-smoothing: antialiased;
}

/* ---- Nav ---- */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  height: 64px; padding: 0 48px;
  display: flex; align-items: center; justify-content: space-between;
  background: var(--nav-bg);
  backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
  transition: background .35s, border-color .35s;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  font-family: 'Inter', sans-serif; font-weight: 800; font-size: 21px;
  color: var(--fg); text-decoration: none; letter-spacing: -.02em;
}
.logo-mark {
  width: 30px; height: 30px; border-radius: 8px;
  background: var(--accent);
  display: grid; place-items: center;
}
.logo-mark svg { display: block; }
.nav-links { display: flex; gap: 28px; list-style: none; }
.nav-links a {
  font-size: 14px; font-weight: 500; color: var(--fg2);
  text-decoration: none; transition: color .2s;
}
.nav-links a:hover { color: var(--fg); }
.nav-right { display: flex; gap: 10px; align-items: center; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: 'Inter', sans-serif; font-weight: 600;
  border-radius: 8px; cursor: pointer;
  text-decoration: none; border: none;
  transition: all .2s; white-space: nowrap;
}
.btn-sm   { padding: 8px 16px; font-size: 14px; }
.btn-md   { padding: 10px 22px; font-size: 15px; }
.btn-lg   { padding: 14px 32px; font-size: 16px; }
.btn-ghost {
  background: none; color: var(--fg);
  border: 1px solid var(--border);
}
.btn-ghost:hover { border-color: var(--fg3); }
.btn-primary {
  background: var(--accent); color: #fff;
  box-shadow: 0 4px 20px var(--glow);
}
.btn-primary:hover { opacity: .88; transform: translateY(-1px); }
.btn-white {
  background: #fff; color: var(--accent); font-weight: 700;
}
.btn-white:hover { opacity: .92; transform: translateY(-1px); }

/* ---- Section scaffolding ---- */
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 48px; }
.section { padding: 100px 0; }
.section-sm { padding: 64px 0; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--accent2); margin-bottom: 18px;
}
.eyebrow-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--accent2); }

h2.section-title {
  font-family: 'Inter', sans-serif;
  font-size: clamp(30px, 4vw, 52px);
  font-weight: 800; line-height: 1.08; letter-spacing: -.025em;
  margin-bottom: 16px;
}
.section-sub {
  font-size: 17px; color: var(--fg2); line-height: 1.7; max-width: 520px;
}

/* ---- Hero ---- */
#hero {
  min-height: 100vh; padding: 120px 48px 80px;
  display: flex; align-items: center;
  gap: 56px; max-width: 1200px; margin: 0 auto;
  position: relative;
}
.hero-glow-wrap {
  position: fixed; inset: 0; pointer-events: none; overflow: hidden; z-index: 0;
}
.hero-glow {
  position: absolute; top: -100px; right: -200px;
  width: 800px; height: 800px;
  background: radial-gradient(circle, var(--glow) 0%, transparent 68%);
}
#hero > * { position: relative; z-index: 1; }

.hero-content { flex: 1; min-width: 0; }
.hero-pill {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--card); border: 1px solid var(--border);
  padding: 5px 13px; border-radius: 100px;
  font-size: 12px; color: var(--accent2); font-weight: 600;
  margin-bottom: 30px;
}
.hero-pill-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent2); animation: blink 2s ease infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:.25} }

.hero-h1 {
  font-family: 'Inter', sans-serif;
  font-size: clamp(50px, 7.5vw, 96px);
  font-weight: 800; line-height: .95; letter-spacing: -.035em;
  margin-bottom: 24px;
}
.hero-h1 em { font-style: normal; color: var(--accent2); }
.hero-sub {
  font-size: 18px; color: var(--fg2); line-height: 1.7;
  max-width: 460px; margin-bottom: 40px;
}
.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 60px; }
.hero-stats {
  display: flex; gap: 0;
  padding-top: 36px; border-top: 1px solid var(--border);
  max-width: 480px;
}
.hstat { flex: 1; }
.hstat + .hstat { padding-left: 28px; border-left: 1px solid var(--border); }
.hstat-num {
  font-family: 'Inter', sans-serif; font-size: 28px; font-weight: 800;
}
.hstat-lab { font-size: 12px; color: var(--fg2); margin-top: 3px; }

/* ---- Dashboard Mockup ---- */
.hero-mock {
  width: 460px; flex-shrink: 0;
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 16px; overflow: hidden;
  box-shadow: var(--shadow);
}
.mock-bar {
  height: 38px; background: var(--bg3); border-bottom: 1px solid var(--border);
  display: flex; align-items: center; padding: 0 14px; gap: 6px;
}
.mdot { width: 8px; height: 8px; border-radius: 50%; }
.mock-body { display: flex; height: 360px; }
.mock-side {
  width: 46px; background: var(--bg3); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; align-items: center;
  padding: 16px 0; gap: 10px;
}
.mock-ico {
  width: 22px; height: 22px; border-radius: 5px;
  background: var(--card);
}
.mock-ico.on { background: var(--accent); }
.mock-main { flex: 1; padding: 14px; overflow: hidden; }
.mock-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 10px;
}
.mock-title { font-size: 11px; font-weight: 700; color: var(--fg); }
.mock-badge {
  font-size: 9px; font-weight: 700; padding: 2px 8px;
  border-radius: 100px; background: var(--accent-a18); color: var(--accent2);
}
.mock-kpi { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 6px; margin-bottom: 10px; }
.mock-kpi-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 7px; padding: 8px 10px;
}
.mock-kpi-num {
  font-family: 'Inter', sans-serif; font-size: 18px; font-weight: 800;
}
.mock-kpi-lab { font-size: 9px; color: var(--fg2); margin-top: 1px; }
.mock-list { display: flex; flex-direction: column; gap: 5px; }
.mock-row {
  display: flex; align-items: center; gap: 8px;
  background: var(--card); border: 1px solid var(--border);
  border-radius: 6px; padding: 7px 9px;
}
.mock-av {
  width: 18px; height: 18px; border-radius: 50%;
  flex-shrink: 0;
}
.mock-rinfo { flex: 1; min-width: 0; }
.mock-rname { font-size: 9.5px; font-weight: 600; color: var(--fg); }
.mock-rtime { font-size: 8.5px; color: var(--fg2); margin-top: 1px; }
.mock-rtag {
  font-size: 8px; font-weight: 700; padding: 2px 6px;
  border-radius: 4px; flex-shrink: 0;
}
.tg { background: var(--accent-a18); color: var(--accent2); }
.ta { background: rgba(245,158,11,.18); color: #fbbf24; }
.tp { background: var(--accent-a18); color: var(--accent2); }

/* ---- Logo strip ---- */
#logos {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 28px 0;
  background: var(--bg);
}
.logo-strip {
  max-width: 1200px; margin: 0 auto; padding: 0 48px;
  display: flex; align-items: center; gap: 40px;
}
.logo-strip-label { font-size: 12px; color: var(--fg3); white-space: nowrap; flex-shrink: 0; }
.logo-names {
  display: flex; align-items: center; gap: 36px; flex: 1; flex-wrap: wrap;
}
.logo-name {
  font-family: 'Inter', sans-serif; font-size: 15px; font-weight: 700;
  color: var(--fg3); letter-spacing: .01em; white-space: nowrap;
  transition: color .2s;
}
.logo-name:hover { color: var(--fg2); }

/* ---- Features ---- */
.feat-header { max-width: 600px; margin-bottom: 56px; }
.feat-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 18px;
}
.feat-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--r); padding: 30px;
  transition: background .2s, border-color .2s, transform .2s;
  cursor: default;
}
.feat-card:hover {
  background: var(--card2); border-color: var(--accent-a30);
  transform: translateY(-2px);
}
.feat-icon {
  width: 42px; height: 42px; border-radius: 10px;
  background: var(--accent-a10); border: 1px solid var(--accent-a22);
  display: grid; place-items: center; margin-bottom: 18px;
}
.feat-card h3 {
  font-family: 'Inter', sans-serif; font-size: 20px; font-weight: 700;
  margin-bottom: 10px; letter-spacing: -.01em;
}
.feat-card p { font-size: 14.5px; color: var(--fg2); line-height: 1.7; }

/* ---- How it works ---- */
#how { background: var(--bg2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.how-inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start;
  padding: 100px 48px; max-width: 1200px; margin: 0 auto;
}
.how-left { position: sticky; top: 100px; }
.how-left .section-sub { margin-top: 16px; }
.how-steps { display: flex; flex-direction: column; gap: 16px; padding-top: 8px; }
.how-step {
  display: flex; gap: 22px;
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--r); padding: 26px;
  transition: background .2s, border-color .2s;
}
.how-step:hover { background: var(--card2); border-color: var(--accent-a30); }
.step-n {
  font-family: 'Inter', sans-serif; font-size: 34px; font-weight: 800;
  color: var(--accent2); opacity: .35; line-height: 1; flex-shrink: 0; width: 44px;
}
.how-step h3 {
  font-family: 'Inter', sans-serif; font-size: 19px; font-weight: 700;
  margin-bottom: 8px; letter-spacing: -.01em;
}
.how-step p { font-size: 14.5px; color: var(--fg2); line-height: 1.65; }

/* ---- Pricing ---- */
.pricing-header { text-align: center; margin-bottom: 56px; }
.pricing-header .section-sub { margin: 12px auto 0; }
.pricing-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; align-items: start;
}
.price-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--r); padding: 34px;
}
.price-card.featured {
  background: var(--accent); border-color: var(--accent);
  transform: scale(1.02); box-shadow: 0 20px 60px var(--accent-a40);
}
.price-tier {
  font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--fg2); margin-bottom: 10px;
}
.price-card.featured .price-tier { color: rgba(255,255,255,.65); }
.price-amt {
  font-family: 'Inter', sans-serif; font-size: 46px; font-weight: 800;
  letter-spacing: -.03em; margin-bottom: 2px;
}
.price-amt sup { font-size: 22px; vertical-align: super; }
.price-amt sub { font-size: 18px; opacity: .7; font-weight: 400; }
.price-note { font-size: 13px; color: var(--fg2); margin-bottom: 22px; }
.price-card.featured .price-note { color: rgba(255,255,255,.65); }
.price-div { height: 1px; background: var(--border); margin-bottom: 22px; }
.price-card.featured .price-div { background: rgba(255,255,255,.2); }
.price-feats { list-style: none; display: flex; flex-direction: column; gap: 9px; margin-bottom: 28px; }
.price-feats li {
  font-size: 14px; color: var(--fg2);
  display: flex; align-items: flex-start; gap: 8px;
}
.price-card.featured .price-feats li { color: rgba(255,255,255,.85); }
.pcheck { color: var(--accent2); flex-shrink: 0; margin-top: 1px; }
.price-card.featured .pcheck { color: #fff; }

/* ---- Testimonials ---- */
#testimonials { background: var(--bg); }
.testi-header { text-align: center; margin-bottom: 52px; }
.testi-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.testi-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--r); padding: 30px;
  display: flex; flex-direction: column; gap: 24px;
}
.testi-stars { display: flex; gap: 3px; }
.star { color: var(--accent2); font-size: 14px; }
.testi-q { font-size: 15px; line-height: 1.75; color: var(--fg2); flex: 1; }
.testi-author { display: flex; align-items: center; gap: 12px; }
.testi-av {
  width: 38px; height: 38px; border-radius: 50%; flex-shrink: 0;
  display: grid; place-items: center;
  font-family: 'Inter', sans-serif; font-size: 13px; font-weight: 800; color: #fff;
}
.testi-name { font-size: 14px; font-weight: 700; }
.testi-role { font-size: 12px; color: var(--fg3); margin-top: 2px; }

/* ---- FAQ ---- */
#faq { background: var(--bg2); border-top: 1px solid var(--border); }
.faq-header { text-align: center; margin-bottom: 48px; }
.faq-list { max-width: 680px; margin: 0 auto; display: flex; flex-direction: column; gap: 10px; }
.faq-item {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--r); overflow: hidden;
}
.faq-q {
  padding: 18px 22px; display: flex; justify-content: space-between; align-items: center;
  gap: 16px; cursor: pointer; font-weight: 600; font-size: 15px;
  transition: background .2s;
}
.faq-q:hover { background: var(--card2); }
.faq-icon {
  font-size: 20px; color: var(--fg2); flex-shrink: 0;
  transition: transform .3s; line-height: 1;
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-a {
  max-height: 0; overflow: hidden; transition: max-height .3s ease, padding .3s;
  padding: 0 22px; font-size: 14.5px; color: var(--fg2); line-height: 1.75;
}
.faq-item.open .faq-a { max-height: 160px; padding: 0 22px 18px; }

/* ---- CTA section ---- */
#cta {
  background: var(--bg);
  border-top: 1px solid var(--border);
}
.cta-inner {
  text-align: center; padding: 100px 48px;
  max-width: 1200px; margin: 0 auto;
}
.cta-inner h2.section-title { font-size: clamp(34px, 5vw, 64px); max-width: 680px; margin: 0 auto 18px; }
.cta-inner .section-sub { margin: 0 auto 40px; text-align: center; }
.cta-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ---- Footer (always dark) ---- */
footer {
  background: var(--footer-bg);
  border-top: 1px solid var(--footer-border);
}
.footer-wrap {
  max-width: 1200px; margin: 0 auto;
  padding: 64px 48px 40px;
}
footer .logo { color: #fff; }
.footer-brand-text {
  font-size: 14px; color: var(--footer-fg); line-height: 1.65;
  margin-top: 12px; max-width: 250px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
.footer-col h4 {
  font-family: 'Inter', sans-serif; font-size: 12px; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--footer-fg2); margin-bottom: 14px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.footer-col a {
  font-size: 14px; color: var(--footer-fg);
  text-decoration: none; transition: color .2s;
}
.footer-col a:hover { color: rgba(255,255,255,0.9); }
.footer-bottom {
  border-top: 1px solid var(--footer-border); padding-top: 22px;
  display: flex; justify-content: space-between; align-items: center;
}
.footer-copy { font-size: 13px; color: var(--footer-fg2); }

/* ---- Tweaks Panel ---- */
#tweaks-panel {
  position: fixed; bottom: 24px; right: 24px; z-index: 500;
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 14px; padding: 18px 20px; min-width: 200px;
  box-shadow: 0 8px 40px rgba(0,0,0,.18);
  display: none;
  transition: background .35s;
}
#tweaks-panel.open { display: block; }
.tweaks-label {
  font-size: 10px; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: var(--fg3); margin-bottom: 14px;
}
.tweak-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 10px; }
.tweak-row:last-child { margin-bottom: 0; }
.tweak-key { font-size: 13px; color: var(--fg2); }
.tweak-seg {
  display: flex; background: var(--bg3); border-radius: 7px;
  border: 1px solid var(--border); overflow: hidden; flex-shrink: 0;
}
.tseg-opt {
  padding: 4px 11px; font-size: 12px; font-weight: 600;
  cursor: pointer; color: var(--fg2); transition: all .15s; border: none;
  background: none; font-family: inherit;
}
.tseg-opt.on { background: var(--accent); color: #fff; }

/* ============================================
   CARD STACK (features section)
   ============================================ */
.feat-stack-wrap {
  display: flex; flex-direction: column; align-items: center; gap: 24px;
}
.feat-stack {
  position: relative; width: 560px; height: 460px;
  user-select: none; touch-action: pan-y;
}
.stack-card {
  position: absolute; inset: 0;
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 20px; padding: 36px;
  cursor: grab; will-change: transform;
  display: flex; flex-direction: column; gap: 14px;
  overflow: hidden;
  transform-origin: center 110%;
  transition: box-shadow .2s;
}
.stack-card:active { cursor: grabbing; }
.stack-card h3 {
  font-size: 22px; font-weight: 700; letter-spacing: -.01em; margin: 0;
}
.stack-card > p { font-size: 14.5px; color: var(--fg2); line-height: 1.7; margin: 0; }
.stack-card .feat-icon { flex-shrink: 0; }

/* Mini mockup area */
.stack-mini {
  flex: 1; background: var(--bg3);
  border: 1px solid var(--border); border-radius: 12px;
  padding: 14px; overflow: hidden; margin-top: 4px;
}

/* AI analysis mini */
.smi-analysis { display: flex; flex-direction: column; gap: 9px; }
.smi-row { display: flex; align-items: center; gap: 8px; }
.smi-bar-wrap { flex: 1; height: 5px; background: var(--border); border-radius: 3px; overflow: hidden; }
.smi-bar-fill { height: 100%; border-radius: 3px; background: var(--accent2); transition: width .6s ease; }
.smi-badge {
  margin-top: 4px;
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 10px; font-weight: 700; color: var(--accent2);
  background: var(--accent2-a10); border: 1px solid var(--accent2-a20);
  padding: 5px 12px; border-radius: 100px;
}

/* Calendar mini */
.smi-cal { display: flex; flex-direction: column; gap: 6px; }
.smi-cal-head { display: grid; grid-template-columns: repeat(5,1fr); gap: 3px; }
.smi-cal-day { text-align: center; font-size: 9px; font-weight: 700; color: var(--fg3); padding-bottom: 2px; }
.smi-cal-slots { display: grid; grid-template-columns: repeat(5,1fr); gap: 3px; }
.smi-slot { height: 28px; border-radius: 5px; background: var(--card); border: 1px solid var(--border); }
.smi-slot.booked { background: var(--accent-a22); border-color: var(--accent-a35); }
.smi-slot.current { background: var(--accent); border-color: var(--accent); }
.smi-slot.empty  { background: var(--accent-a10); border-color: var(--accent-a20); }
.smi-legend { display: flex; gap: 12px; align-items: center; margin-top: 4px; }
.smi-legend span { font-size: 9px; color: var(--fg3); display: flex; align-items: center; gap: 4px; }
.sleg { width: 8px; height: 8px; border-radius: 2px; display: inline-block; flex-shrink: 0; }

/* Flow mini */
.smi-flow { display: flex; align-items: center; justify-content: space-between; padding: 6px 0; }
.smi-node { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.smi-node-icon {
  width: 40px; height: 40px; border-radius: 10px;
  background: var(--accent-a10); border: 1px solid var(--accent-a22);
  display: grid; place-items: center;
}
.smi-node-label { font-size: 9px; font-weight: 600; color: var(--fg2); text-align: center; }
.smi-arrow {
  flex: 1; height: 1px; background: var(--border); margin: 0 6px; position: relative;
}
.smi-arrow::after {
  content: ''; position: absolute; right: -1px; top: -3px;
  width: 6px; height: 6px;
  border-top: 1px solid var(--border); border-right: 1px solid var(--border);
  transform: rotate(45deg);
}
.smi-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; margin-top: 10px; }
.smi-stat-item {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 8px; padding: 8px 12px;
}
.smi-stat-num { font-size: 18px; font-weight: 800; color: var(--accent2); }
.smi-stat-lab { font-size: 9px; color: var(--fg3); margin-top: 1px; }

/* Nav */
.stack-nav { display: flex; align-items: center; gap: 14px; }
.stack-dots { display: flex; gap: 7px; align-items: center; }
.sdot {
  height: 6px; width: 6px; border-radius: 3px;
  background: var(--fg3); cursor: pointer;
  transition: all .35s cubic-bezier(.34,1.56,.64,1);
}
.sdot.active { width: 22px; background: var(--accent2); }
.stack-btn {
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--card); border: 1px solid var(--border);
  color: var(--fg2); cursor: pointer; display: grid; place-items: center;
  transition: all .2s;
}
.stack-btn:hover { background: var(--card2); color: var(--fg); border-color: var(--fg3); }
.stack-hint {
  font-size: 11px; color: var(--fg3);
  display: flex; align-items: center; gap: 5px;
}

/* ============================================
   MOBILE — ≤768px
   ============================================ */
@media (max-width: 768px) {

  /* Nav */
  nav { padding: 0 20px; }
  .nav-links { display: none; }
  .nav-right .btn-ghost { display: none; }
  .nav-right .btn-primary { padding: 7px 14px; font-size: 13px; }

  /* Hero */
  #hero {
    flex-direction: column;
    align-items: flex-start;
    padding: 96px 20px 56px;
    gap: 40px;
    min-height: auto;
  }
  .hero-h1 {
    font-size: clamp(40px, 11vw, 60px);
    line-height: 1;
  }
  .hero-sub { font-size: 16px; max-width: 100%; }
  .hero-ctas { flex-direction: column; width: 100%; }
  .hero-ctas .btn { width: 100%; justify-content: center; }
  .hero-stats {
    max-width: 100%;
    gap: 0;
  }
  .hstat-num { font-size: 22px; }
  .hstat-lab { font-size: 11px; }

  /* Dashboard mockup — stack below, full width */
  .hero-mock {
    width: 100%;
    flex-shrink: unset;
  }
  .mock-body { height: 300px; }

  /* Logo strip */
  .logo-strip { flex-direction: column; align-items: flex-start; gap: 14px; padding: 0 20px; }
  .logo-names { gap: 20px; }
  .logo-name { font-size: 13px; }

  /* Sections */
  .wrap { padding: 0 20px; }
  .section { padding: 64px 0; }
  .section-sm { padding: 40px 0; }
  h2.section-title { font-size: clamp(26px, 7vw, 36px); }
  .section-sub { font-size: 15px; }

  /* Features / Card Stack */
  .feat-stack { width: 100%; height: 480px; }
  .feat-header { margin-bottom: 36px; }

  /* How it works */
  .how-inner {
    grid-template-columns: 1fr;
    gap: 36px;
    padding: 64px 20px;
  }
  .how-left { position: static; }
  .how-step { padding: 20px; }
  .step-n { font-size: 26px; width: 36px; }

  /* Pricing */
  .pricing-grid { grid-template-columns: 1fr; gap: 14px; }
  .price-card.featured { transform: none; }
  .pricing-header { margin-bottom: 36px; }
  .price-amt { font-size: 38px; }

  /* Testimonials */
  .testi-grid { grid-template-columns: 1fr; gap: 14px; }
  .testi-header { margin-bottom: 36px; }
  #testimonials.section { padding: 64px 0 !important; }

  /* FAQ */
  .faq-list { padding: 0; }
  .faq-q { font-size: 14px; padding: 16px 18px; }
  .faq-a { padding: 0 18px; font-size: 13.5px; }
  .faq-item.open .faq-a { padding: 0 18px 16px; }

  /* CTA */
  .cta-inner { padding: 64px 20px; }
  .cta-inner h2.section-title { font-size: clamp(28px, 7vw, 40px); }
  .cta-btns { flex-direction: column; }
  .cta-btns .btn { width: 100%; justify-content: center; }

  /* Footer */
  .footer-wrap { padding: 48px 20px 32px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 6px; }

  /* Tweaks panel */
  #tweaks-panel { bottom: 16px; right: 16px; min-width: 160px; }
}

/* ============================================
   SMALL MOBILE — ≤420px
   ============================================ */
@media (max-width: 420px) {
  .hero-stats { flex-direction: column; gap: 16px; border-top: 1px solid var(--border); padding-top: 28px; }
  .hstat + .hstat { padding-left: 0; border-left: none; border-top: 1px solid var(--border); padding-top: 16px; }
  .hero-pill { font-size: 11px; }
  .mock-kpi { grid-template-columns: 1fr 1fr 1fr; }
}