:root {
  --teal-900: #0f766e;
  --teal-700: #0d9488;
  --teal-500: #14b8a6;
  --cyan-500: #0ea5e9;
  --grad: linear-gradient(135deg, #0f766e 0%, #0ea5e9 100%);
  --grad-soft: linear-gradient(135deg, #0d9488 0%, #22d3ee 100%);

  --ink: #0f172a;
  --ink-2: #334155;
  --muted: #64748b;
  --line: #e2e8f0;
  --bg: #ffffff;
  --bg-soft: #f6f9fb;
  --bg-alt: #f0f7f7;

  --radius: 16px;
  --radius-sm: 10px;
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 10px 30px -12px rgba(15, 23, 42, 0.18);
  --shadow-lg: 0 30px 60px -20px rgba(13, 148, 136, 0.35);
  --maxw: 1140px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 84px; }

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { line-height: 1.15; letter-spacing: -0.02em; margin: 0; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 780px; }
.grad {
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

/* ── Buttons ────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font: inherit; font-weight: 600; cursor: pointer; border: none;
  padding: 12px 22px; border-radius: 999px; transition: transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--grad); color: #fff; box-shadow: 0 8px 20px -8px rgba(14,165,233,.6); }
.btn-primary:hover { box-shadow: 0 14px 28px -10px rgba(14,165,233,.75); transform: translateY(-1px); }
.btn-ghost { background: rgba(15,23,42,.04); color: var(--ink); }
.btn-ghost:hover { background: rgba(15,23,42,.08); }
.btn-outline { background: #fff; color: var(--teal-700); border: 1.5px solid var(--teal-500); }
.btn-outline:hover { background: var(--bg-alt); }
.btn-white { background: #fff; color: var(--teal-900); box-shadow: var(--shadow-md); }
.btn-white:hover { transform: translateY(-1px); }
.btn-lg { padding: 15px 30px; font-size: 16px; }
.btn-block { width: 100%; }
.btn-header { padding: 10px 18px; }
.chrome-ico { width: 18px; height: 18px; flex-shrink: 0; }
.btn-lg .chrome-ico { width: 20px; height: 20px; }

/* ── Header ────────────────────────────── */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.82);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; gap: 20px; height: 68px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 18px; }
.logo-mark {
  display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 10px;
  background: var(--grad); color: #fff; box-shadow: 0 6px 16px -6px rgba(14,165,233,.7);
}
.logo-mark svg { width: 19px; height: 19px; }
.logo-text { letter-spacing: -.02em; }
.nav { display: flex; align-items: center; gap: 26px; margin-left: 12px; margin-right: auto; }
.nav-link { color: var(--ink-2); font-weight: 500; font-size: 15px; position: relative; }
.nav-link:hover { color: var(--teal-700); }
.nav-link::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 2px; width: 0;
  background: var(--grad); transition: width .2s ease;
}
.nav-link:hover::after { width: 100%; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: .25s; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Hero ────────────────────────────── */
.hero { position: relative; overflow: hidden; padding: 72px 0 84px; }
.hero-bg {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(60% 60% at 85% 0%, rgba(14,165,233,.14), transparent 60%),
    radial-gradient(50% 50% at 5% 20%, rgba(13,148,136,.14), transparent 60%),
    linear-gradient(180deg, #ffffff 0%, var(--bg-soft) 100%);
}
.hero-inner { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
.hero-eyebrow {
  display: inline-block; font-size: 13px; font-weight: 600; color: var(--teal-700);
  background: var(--bg-alt); border: 1px solid #cdeae7; padding: 6px 14px; border-radius: 999px; margin-bottom: 20px;
}
.hero-title { font-size: clamp(34px, 5vw, 56px); font-weight: 900; margin-bottom: 18px; }
.hero-sub { font-size: 18px; color: var(--ink-2); max-width: 560px; margin-bottom: 28px; }
.hero-sub strong { color: var(--ink); font-weight: 600; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 26px; }
.hero-trust { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 18px; }
.hero-trust li { display: inline-flex; align-items: center; gap: 7px; font-size: 14px; color: var(--muted); font-weight: 500; }
.hero-trust svg { width: 18px; height: 18px; color: var(--teal-500); }

/* Hero demo */
.hero-demo { justify-self: end; width: 100%; max-width: 480px; }
.demo-frame {
  border-radius: 18px; overflow: hidden; background: #0b1220; box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255,255,255,.08);
}
.demo-topbar { display: flex; align-items: center; gap: 7px; padding: 11px 14px; background: #111a2b; }
.demo-topbar .dot { width: 11px; height: 11px; border-radius: 50%; }
.dot.r { background: #ff5f57; } .dot.y { background: #febc2e; } .dot.g { background: #28c840; }
.demo-ext-icon { display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 6px; background: var(--grad); color: #fff; }
.demo-ext-icon svg { width: 13px; height: 13px; }
.demo-url { margin-left: 8px; margin-right: auto; font-size: 12px; color: #94a3b8; font-weight: 500; }
.demo-wav-badge {
  font-size: 11px; font-weight: 800; letter-spacing: .06em; color: #fff;
  background: var(--grad); padding: 3px 9px; border-radius: 6px; box-shadow: 0 4px 12px -4px rgba(14,165,233,.7);
}
.demo-stage {
  position: relative; padding: 22px 24px 20px; min-height: 300px;
  display: flex; flex-direction: column; justify-content: center; gap: 15px;
  background: radial-gradient(80% 80% at 50% 0%, rgba(20,184,166,.10), transparent 70%);
}

/* drop chip */
.demo-drop {
  display: flex; align-items: center; gap: 10px; padding: 10px 14px;
  border: 1.5px dashed #2a3a55; border-radius: 12px; color: #7c8aa5; transition: .3s;
}
.demo-drop svg { width: 20px; height: 20px; flex-shrink: 0; transition: color .3s; }
.demo-drop.active { border-style: solid; border-color: var(--teal-500); background: rgba(20,184,166,.08); color: #cbd5e1; }
.demo-drop.active svg { color: var(--teal-500); }
.demo-drop-text { font-size: 13px; }
.demo-file { display: none; font-size: 13.5px; font-weight: 600; color: #e2e8f0; }
.demo-drop.active .demo-drop-text { display: none; }
.demo-drop.active .demo-file { display: inline; }

/* action area (button / progress / done share the same slot) */
.demo-action { min-height: 42px; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.demo-btn {
  border: none; border-radius: 999px; padding: 10px 26px; font: inherit; font-weight: 700; font-size: 14px;
  color: #fff; background: var(--grad); cursor: default; opacity: .55;
  transition: transform .2s, opacity .2s, box-shadow .2s;
}
.demo-btn.hot { opacity: 1; transform: scale(1.05); box-shadow: 0 10px 24px -10px rgba(14,165,233,.75); }
.demo-btn.press { transform: scale(.93); }
.demo-btn.hide { display: none; }
.demo-progress { display: none; flex-direction: column; gap: 7px; width: 100%; max-width: 240px; }
.demo-progress.show { display: flex; }
.demo-progress-track { height: 6px; border-radius: 999px; background: #1c2740; overflow: hidden; }
.demo-progress-fill { height: 100%; width: 0; background: var(--grad-soft); border-radius: 999px; }
.demo-progress-status { font-size: 12px; font-weight: 600; color: #5eead4; text-align: center; }
.demo-done { display: none; align-items: center; gap: 8px; color: #34d399; font-weight: 600; font-size: 13.5px; }
.demo-done.show { display: flex; }
.demo-done svg { width: 18px; height: 18px; flex-shrink: 0; }

/* phase label (before / after) */
.demo-phase { display: flex; align-items: center; gap: 9px; font-size: 13px; font-weight: 600; color: #f0b6af; transition: color .4s; }
.demo-phase-dot { width: 9px; height: 9px; border-radius: 50%; background: #e8695a; box-shadow: 0 0 0 4px rgba(232,105,90,.18); transition: .4s; }
.demo-stage.is-after .demo-phase { color: #7fd6c7; }
.demo-stage.is-after .demo-phase-dot { background: var(--teal-500); box-shadow: 0 0 0 4px rgba(20,184,166,.2); }

/* animated waveform showing the loop seam (end meets start) */
.wavewrap { position: relative; }
.wavebars { display: flex; align-items: center; justify-content: space-between; gap: 2px; height: 112px; }
.wavebars span {
  flex: 1; min-width: 2px; border-radius: 3px; height: 20%;
  background: linear-gradient(180deg, #f0b6af, #e8695a);
  transition: background .5s ease;
}
.demo-stage.is-after .wavebars span { background: linear-gradient(180deg, #5eead4, #14b8a6); }

/* the loop point (center): where end connects back to start */
.seam {
  position: absolute; top: -6px; bottom: -6px; left: 50%; width: 2px; transform: translateX(-50%);
  background: repeating-linear-gradient(180deg, #e8695a 0 6px, transparent 6px 12px);
  transition: background .5s ease;
}
.seam-flash {
  position: absolute; top: -20px; left: 50%; transform: translateX(-50%);
  font-size: 15px; line-height: 1; filter: drop-shadow(0 0 6px rgba(232,105,90,.8));
  animation: seamZap 1.1s ease-in-out infinite;
}
@keyframes seamZap { 0%,100% { opacity: .25; transform: translateX(-50%) scale(.85); } 50% { opacity: 1; transform: translateX(-50%) scale(1.15); } }
.demo-stage.is-after .seam { background: linear-gradient(180deg, rgba(20,184,166,0), var(--teal-500) 50%, rgba(20,184,166,0)); }
.demo-stage.is-after .seam-flash { animation: none; opacity: 0; }

/* edge labels under the waveform */
.edge-labels { display: flex; justify-content: space-between; margin-top: 10px; font-size: 10.5px; color: #64748b; letter-spacing: .02em; }
.edge-labels .edge-mid { color: #e8695a; font-weight: 700; transition: color .5s; }
.demo-stage.is-after .edge-labels .edge-mid { color: var(--teal-500); }

/* footer row: format + loop mark */
.demo-foot { display: flex; align-items: center; justify-content: space-between; }
.demo-fmt { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: #94a3b8; }
.demo-fmt strong { color: #cbd5e1; letter-spacing: .04em; }
.demo-fmt svg { width: 17px; height: 17px; color: var(--teal-500); }
.demo-loopmark {
  font-size: 12px; font-weight: 700; color: #64748b; opacity: 0; transform: translateX(6px); transition: .4s;
}
.demo-stage.is-after .demo-loopmark { color: #34d399; opacity: 1; transform: none; }

.demo-caption { text-align: center; margin-top: 14px; font-size: 13px; color: var(--muted); }

/* ── Sections ────────────────────────────── */
.section { padding: 84px 0; }
.section-alt { background: var(--bg-soft); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 48px; }
.section-title { font-size: clamp(28px, 3.6vw, 40px); font-weight: 800; }
.section-lead { margin-top: 14px; font-size: 18px; color: var(--muted); }
.section-cta { text-align: center; margin-top: 48px; }

/* Cards (audience) */
.cards { display: grid; gap: 22px; }
.cards-5 { grid-template-columns: repeat(5, 1fr); }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 22px;
  box-shadow: var(--shadow-sm); transition: transform .2s ease, box-shadow .2s ease, border-color .2s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: #cdeae7; }
.card-icon {
  width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center;
  background: var(--bg-alt); color: var(--teal-700); margin-bottom: 16px;
}
.card-icon svg { width: 24px; height: 24px; }
.card-title { font-size: 17px; font-weight: 700; margin-bottom: 6px; }
.card-text { font-size: 14.5px; color: var(--muted); }

/* Steps */
.steps { display: flex; align-items: stretch; justify-content: center; gap: 12px; flex-wrap: wrap; }
.step {
  position: relative; flex: 1; min-width: 240px; max-width: 320px; background: #fff;
  border: 1px solid var(--line); border-radius: var(--radius); padding: 32px 26px 28px; text-align: center;
  box-shadow: var(--shadow-sm);
}
.step-num {
  position: absolute; top: -16px; left: 50%; transform: translateX(-50%);
  width: 34px; height: 34px; border-radius: 50%; background: var(--grad); color: #fff;
  display: grid; place-items: center; font-weight: 800; font-size: 15px; box-shadow: var(--shadow-md);
}
.step-icon {
  width: 60px; height: 60px; margin: 8px auto 16px; border-radius: 16px; display: grid; place-items: center;
  background: var(--bg-alt); color: var(--teal-700);
}
.step-icon svg { width: 28px; height: 28px; }
.step-title { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.step-text { font-size: 15px; color: var(--muted); }
.step-arrow { align-self: center; font-size: 26px; color: var(--teal-500); font-weight: 700; }

/* Hear the difference (A/B audio) */
.ab { display: grid; grid-template-columns: 1fr auto 1fr; gap: 22px; align-items: stretch; }
.ab-card {
  position: relative; background: #fff; border: 1px solid var(--line); border-radius: 18px;
  padding: 24px 22px; box-shadow: var(--shadow-sm); display: flex; flex-direction: column; gap: 14px;
}
.ab-before { border-color: #f1c6c2; }
.ab-after { border-color: #bfe6df; }
.ab-head { display: flex; }
.ab-tag {
  display: inline-flex; align-items: center; gap: 7px; font-size: 13px; font-weight: 700;
  padding: 6px 12px; border-radius: 999px;
}
.ab-tag svg { width: 15px; height: 15px; }
.ab-tag-bad { background: #fdecea; color: #d1493b; }
.ab-tag-good { background: var(--bg-alt); color: var(--teal-700); }

.ab-wavebox { position: relative; padding: 14px 0 8px; }
.ab-seam {
  position: absolute; top: 8px; bottom: 20px; left: 50%; width: 2px; transform: translateX(-50%);
  background: repeating-linear-gradient(180deg, #d1493b 0 5px, transparent 5px 10px); z-index: 2;
}
.ab-after .ab-seam { background: repeating-linear-gradient(180deg, var(--teal-500) 0 5px, transparent 5px 10px); }
.ab-seam-label {
  position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
  font-size: 10px; font-weight: 700; letter-spacing: .03em; color: #d1493b; white-space: nowrap;
}
.ab-after .ab-seam-label { color: var(--teal-700); }
.ab-playhead {
  position: absolute; top: 8px; bottom: 20px; left: 0; width: 2px; border-radius: 2px;
  background: rgba(15,23,42,.55); box-shadow: 0 0 6px rgba(15,23,42,.35); opacity: 0; z-index: 3; will-change: left;
}
.ab-playhead.on { opacity: 1; }
.ab-wave { display: flex; align-items: center; gap: 2px; height: 62px; }
.ab-wave span { flex: 1; border-radius: 2px; transition: height .12s ease, background .2s; min-width: 2px; }
.ab-before .ab-wave span { background: #f0b6af; }
.ab-after .ab-wave span { background: #7fd6c7; }
.ab-wave.playing span { background: var(--teal-500); }
.ab-before .ab-wave.playing span { background: #e8695a; }
/* seam marker for the rough waveform */
.ab-wave .seam-mark { flex: none; width: 2px; align-self: stretch; background: #d1493b; opacity: .85; border-radius: 0; }
.ab-after .ab-wave .seam-mark { background: var(--teal-500); opacity: .5; }

.ab-play {
  display: inline-flex; align-items: center; gap: 10px; font: inherit; font-weight: 650; font-size: 15px;
  padding: 11px 18px; border-radius: 12px; border: 1.5px solid var(--line); background: #fff; color: var(--ink);
  cursor: pointer; transition: border-color .2s, background .2s, transform .1s;
}
.ab-play:hover:not(:disabled) { border-color: var(--teal-500); background: var(--bg-alt); }
.ab-play:active:not(:disabled) { transform: translateY(1px); }
.ab-play:disabled { opacity: .5; cursor: not-allowed; }
.ab-play.loading { opacity: .7; cursor: progress; }
.ab-play.loading .ab-play-icon { animation: abSpin 1s linear infinite; }
@keyframes abSpin { to { transform: rotate(360deg); } }
.ab-play-icon { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--grad); color: #fff; flex-shrink: 0; }
.ab-play-icon svg { width: 15px; height: 15px; }
.ab-play .ic-stop { display: none; }
.ab-play.playing .ic-play { display: none; }
.ab-play.playing .ic-stop { display: block; }
.ab-hint { font-size: 13px; color: var(--muted); margin: 0; }

.ab-convert { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; text-align: center; padding: 0 6px; }
.ab-convert-btn { white-space: nowrap; }
.ab-convert-note { font-size: 12.5px; color: var(--muted); max-width: 160px; }
.ab-convert-note strong { color: var(--ink-2); }
.ab-convert-progress { width: 100%; max-width: 170px; display: none; flex-direction: column; gap: 7px; }
.ab-convert-progress.show { display: flex; }
.ab-convert-bar { height: 6px; border-radius: 999px; background: var(--line); overflow: hidden; }
.ab-convert-fill { height: 100%; width: 0; background: var(--grad-soft); border-radius: 999px; transition: width .2s linear; }
.ab-convert-status { font-size: 12px; font-weight: 600; color: var(--teal-700); }

.ab-after.is-locked .ab-wave,
.ab-after.is-locked .ab-play,
.ab-after.is-locked .ab-hint { filter: blur(3px); opacity: .5; pointer-events: none; }
.ab-lock {
  position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px;
  color: var(--muted); font-size: 13.5px; font-weight: 600; text-align: center; padding: 20px;
  background: rgba(255,255,255,.55); border-radius: 18px;
}
.ab-after:not(.is-locked) .ab-lock { display: none; }
.ab-lock svg { width: 28px; height: 28px; color: #94a3b8; }
.ab-after.just-unlocked { animation: abPop .5s ease; }
@keyframes abPop { 0% { transform: scale(.97); } 60% { transform: scale(1.015); } 100% { transform: scale(1); } }

.ab-foot { text-align: center; margin-top: 24px; font-size: 13.5px; color: var(--muted); }

@media (max-width: 760px) {
  .ab { grid-template-columns: 1fr; }
  .ab-convert { padding: 6px 0; }
  .ab-convert-note { max-width: none; }
}

/* Pricing */
.billing-toggle {
  display: inline-flex; margin: 0 auto 40px; gap: 4px; padding: 5px; background: var(--bg-alt);
  border: 1px solid #cdeae7; border-radius: 999px; position: relative; left: 50%; transform: translateX(-50%);
}
.billing-opt {
  border: none; background: transparent; font: inherit; font-weight: 600; color: var(--ink-2);
  padding: 9px 20px; border-radius: 999px; cursor: pointer; display: inline-flex; align-items: center; gap: 8px; transition: .2s;
}
.billing-opt.active { background: #fff; color: var(--teal-700); box-shadow: var(--shadow-sm); }
.save-pill { font-size: 11px; font-weight: 700; color: #fff; background: var(--teal-500); padding: 2px 8px; border-radius: 999px; }

.pricing { display: grid; grid-template-columns: repeat(2, minmax(0, 380px)); gap: 26px; justify-content: center; align-items: stretch; }
.plan {
  position: relative; background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 34px 30px;
  box-shadow: var(--shadow-sm); display: flex; flex-direction: column;
}
.plan-featured { border: 2px solid var(--teal-500); box-shadow: var(--shadow-lg); }
.plan-badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--grad); color: #fff; font-size: 12px; font-weight: 700; padding: 5px 16px; border-radius: 999px;
  box-shadow: var(--shadow-md); letter-spacing: .02em;
}
.plan-name { font-size: 20px; font-weight: 800; }
.plan-price { display: flex; align-items: baseline; gap: 6px; margin: 14px 0 4px; }
.plan-amount { font-size: 46px; font-weight: 900; letter-spacing: -.03em; }
.plan-period { font-size: 16px; color: var(--muted); font-weight: 600; }
.plan-note { font-size: 14px; color: var(--muted); margin-bottom: 22px; }
.plan-feats { list-style: none; margin: 0 0 26px; padding: 0; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.plan-feats li { position: relative; padding-left: 30px; font-size: 15px; color: var(--ink-2); }
.plan-feats li::before {
  position: absolute; left: 0; top: 1px; width: 20px; height: 20px; border-radius: 50%;
  display: grid; place-items: center; font-size: 12px; font-weight: 700;
}
.plan-feats li.ok::before { content: "✓"; background: var(--bg-alt); color: var(--teal-700); }
.plan-feats li.no { color: var(--muted); }
.plan-feats li.no::before { content: "–"; background: #f1f5f9; color: #94a3b8; }
.plan-trial { text-align: center; margin-top: 12px; font-size: 13px; color: var(--muted); }
.pricing-footnote { text-align: center; margin-top: 26px; font-size: 14px; color: var(--muted); }

/* Social proof */
.proof-band {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; background: #fff;
  border: 1px solid var(--line); border-radius: 20px; padding: 40px 24px; box-shadow: var(--shadow-sm);
}
.proof-stat { text-align: center; }
.proof-num { display: block; font-size: 44px; font-weight: 900; letter-spacing: -.03em; }
.proof-band .proof-stat:nth-child(1) .proof-num,
.proof-band .proof-stat:nth-child(2) .proof-num,
.proof-band .proof-stat:nth-child(3) .proof-num {
  background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.proof-label { display: block; margin-top: 6px; font-size: 14.5px; color: var(--muted); }
.proof-sub { text-align: center; margin-top: 26px; font-size: 16px; color: var(--ink-2); }

/* FAQ */
.faq { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 4px 20px;
  box-shadow: var(--shadow-sm); transition: border-color .2s;
}
.faq-item[open] { border-color: #cdeae7; }
.faq-item summary {
  cursor: pointer; list-style: none; padding: 16px 30px 16px 0; font-weight: 650; font-size: 16.5px; position: relative;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; position: absolute; right: 0; top: 50%; transform: translateY(-50%);
  font-size: 22px; font-weight: 400; color: var(--teal-700); transition: transform .2s;
}
.faq-item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-item p { padding: 0 0 18px; color: var(--muted); font-size: 15.5px; }

/* Final CTA */
.final-cta { padding: 84px 0; text-align: center; background: var(--grad); color: #fff; }
.final-title { font-size: clamp(28px, 4vw, 40px); font-weight: 800; }
.final-sub { margin: 14px 0 30px; font-size: 18px; opacity: .92; }

/* Footer */
.site-footer { background: #0b1220; color: #cbd5e1; padding: 56px 0 26px; }
.footer-inner { display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; }
.logo-light { color: #fff; }
.footer-tagline { margin-top: 14px; color: #94a3b8; max-width: 340px; font-size: 15px; }
.footer-cols { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; }
.footer-col { display: flex; flex-direction: column; gap: 12px; }
.footer-col-title { font-weight: 700; color: #fff; margin-bottom: 4px; }
.footer-col a { color: #94a3b8; font-size: 15px; transition: color .2s; }
.footer-col a:hover { color: var(--teal-500); }
.footer-bottom { margin-top: 40px; padding-top: 22px; border-top: 1px solid #1e293b; font-size: 13.5px; color: #64748b; }

/* ── Responsive ────────────────────────────── */
@media (max-width: 1024px) {
  .cards-5 { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-demo { justify-self: center; max-width: 440px; }
  .hero-copy { text-align: center; }
  .hero-sub { margin-left: auto; margin-right: auto; }
  .hero-actions, .hero-trust { justify-content: center; }
  .step-arrow { display: none; }
}
@media (max-width: 760px) {
  .nav, .btn-header { display: none; }
  .nav-toggle { display: flex; }
  .nav.open {
    display: flex; flex-direction: column; align-items: flex-start; gap: 4px;
    position: absolute; top: 68px; left: 0; right: 0; background: #fff;
    border-bottom: 1px solid var(--line); padding: 12px 24px 20px; margin: 0; box-shadow: var(--shadow-md);
  }
  .nav.open .nav-link { padding: 10px 0; width: 100%; font-size: 16px; }
  .nav.open .nav-link::after { display: none; }
  .section { padding: 60px 0; }
  .hero { padding: 48px 0 60px; }
  .cards-5 { grid-template-columns: repeat(2, 1fr); }
  .pricing { grid-template-columns: 1fr; }
  .proof-band { grid-template-columns: 1fr; gap: 30px; }
  .footer-inner { grid-template-columns: 1fr; gap: 30px; }
}
@media (max-width: 460px) {
  .cards-5 { grid-template-columns: 1fr; }
  .footer-cols { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto; transition: none !important; }
}