/* ─────────────────────────────────────────────────────────────────
   Audio Masterizer Studio — App-First Premium Dark Theme
   Stand-alone stylesheet. Do not depend on shared-styles.css.
   ───────────────────────────────────────────────────────────────── */

:root {
  --bg-0: #050814;
  --bg-1: #080B12;
  --surface: #111827;
  --surface-2: #151C2C;
  --surface-3: #1B2436;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);
  --cyan: #38D5FF;
  --cyan-soft: rgba(56, 213, 255, 0.18);
  --violet: #8B5CF6;
  --violet-soft: rgba(139, 92, 246, 0.22);
  --success: #22C55E;
  --warning: #F59E0B;
  --danger: #EF4444;
  --text: #F8FAFC;
  --text-muted: #94A3B8;
  --text-dim: #64748B;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow-card: 0 30px 80px rgba(0, 0, 0, 0.45);
  --shadow-cta: 0 18px 40px rgba(56, 213, 255, 0.18);
  --max-w: 1280px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: radial-gradient(1100px 600px at 80% -10%, rgba(139, 92, 246, 0.18), transparent 60%),
              radial-gradient(900px 500px at 10% 10%, rgba(56, 213, 255, 0.12), transparent 60%),
              linear-gradient(180deg, var(--bg-0), var(--bg-1));
  color: var(--text);
  font-family: 'Inter', 'Manrope', system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: var(--cyan); text-decoration: none; }
a:hover { color: #7FE5FF; }

img { max-width: 100%; display: block; }
hr { border: 0; height: 1px; background: var(--border); margin: 48px 0; }

::selection { background: var(--cyan-soft); color: var(--text); }

.mono { font-family: 'JetBrains Mono', 'SF Mono', ui-monospace, Menlo, monospace; }

/* ──────────────── Layout ──────────────── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 32px; }
.section { padding: 56px 0; }
.section-tight { padding: 40px 0; }
.section-head { text-align: center; max-width: 680px; margin: 0 auto 32px; }

.eyebrow {
  display: inline-block;
  font: 600 12px/1 'JetBrains Mono', monospace;
  color: var(--cyan);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 8px 14px;
  border: 1px solid var(--cyan-soft);
  border-radius: 99px;
  background: rgba(56, 213, 255, 0.06);
}

h1, h2, h3, h4 { color: var(--text); margin: 0; font-weight: 700; letter-spacing: -0.02em; }
h1 { font-size: clamp(32px, 3.4vw, 44px); line-height: 1.1; }
h2 { font-size: clamp(24px, 2.4vw, 32px); line-height: 1.2; }
h3 { font-size: 20px; }
p  { color: var(--text-muted); margin: 0; }

.lead { font-size: 18px; color: var(--text-muted); max-width: 640px; }

/* ──────────────── Header / Nav ──────────────── */
.site-header {
  position: sticky; top: 0; z-index: 100;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(8, 11, 18, 0.72);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.brand { display: flex; align-items: center; gap: 12px; color: var(--text); font-weight: 700; letter-spacing: -0.01em; }
.brand-mark {
  width: 32px; height: 32px; border-radius: 9px;
  background: linear-gradient(135deg, var(--cyan), var(--violet));
  position: relative;
  box-shadow: 0 0 24px rgba(56, 213, 255, 0.35);
}
.brand-mark::after {
  content: ''; position: absolute; inset: 6px;
  border-radius: 5px; background: var(--bg-1);
}
.brand-name { font-size: 15px; }
.brand-sub { font-size: 11px; color: var(--text-dim); letter-spacing: 0.16em; text-transform: uppercase; margin-left: 8px; }

.nav-links { display: flex; gap: 28px; }
.nav-links a {
  color: var(--text-muted); font-size: 14px; font-weight: 500;
  transition: color .15s;
}
.nav-links a:hover, .nav-links a.active { color: var(--text); }

.nav-cta { display: flex; gap: 10px; }

@media (max-width: 800px) {
  .nav-links { display: none; }
}

/* ──────────────── Buttons ──────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px;
  padding: 12px 22px; border-radius: 11px;
  font: 600 14px/1 'Inter', sans-serif; letter-spacing: -0.005em;
  border: 1px solid transparent; cursor: pointer;
  transition: transform .12s ease, box-shadow .12s ease, background .12s ease;
  text-decoration: none;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: linear-gradient(135deg, var(--cyan), #21A8D9);
  color: #051022;
  box-shadow: var(--shadow-cta);
}
.btn-primary:hover { color: #051022; filter: brightness(1.05); }
.btn-secondary {
  background: var(--surface);
  color: var(--text);
  border-color: var(--border-strong);
}
.btn-secondary:hover { background: var(--surface-2); }
.btn-ghost {
  background: transparent; color: var(--text-muted); border-color: var(--border);
}
.btn-ghost:hover { color: var(--text); border-color: var(--border-strong); }
.btn-block { width: 100%; }
.btn-lg { padding: 16px 28px; font-size: 15px; border-radius: 13px; }

/* ──────────────── Hero ──────────────── */
.hero { padding: 48px 0 72px; position: relative; overflow: hidden; }
.hero-grid {
  display: grid; grid-template-columns: 1fr 1.05fr; gap: 40px; align-items: center;
}
.hero h1 { margin-top: 6px; max-width: 100%; }
.hero h1 .accent {
  background: linear-gradient(135deg, var(--cyan), var(--violet));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-sub { margin: 20px 0 28px; font-size: 16px; color: var(--text-muted); max-width: 520px; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; align-items: stretch; }
.hero-cta .btn-secondary.btn-lg { padding: 16px 24px; }

.hero-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 12px; border-radius: 99px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  font-size: 12px; color: var(--text-muted);
}
.badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); }
.badge.violet::before { background: var(--violet); }
.badge.green::before { background: var(--success); }

.hero-visual {
  position: relative;
  filter: drop-shadow(0 40px 60px rgba(0, 0, 0, 0.6));
}

@media (max-width: 980px) {
  .hero { padding: 56px 0 80px; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
}

/* ──────────────── App mockup ──────────────── */
.app-mockup {
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--border-strong);
  border-radius: 20px;
  overflow: hidden;
  position: relative;
}
.app-mockup-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 16px;
  background: var(--surface-3);
  border-bottom: 1px solid var(--border);
}
.app-mockup-bar .dot { width: 12px; height: 12px; border-radius: 50%; }
.app-mockup-bar .dot.r { background: #FF5F57; }
.app-mockup-bar .dot.y { background: #FEBC2E; }
.app-mockup-bar .dot.g { background: #28C840; }
.app-mockup-bar .title { margin-left: 12px; color: var(--text-dim); font-size: 12px; letter-spacing: 0.08em; }
.app-mockup-body { display: grid; grid-template-columns: 200px 1fr 200px; min-height: 360px; }
.app-mockup-left, .app-mockup-right { padding: 18px; border-right: 1px solid var(--border); }
.app-mockup-right { border-right: 0; border-left: 1px solid var(--border); }
.app-mockup-center { padding: 22px; display: flex; flex-direction: column; justify-content: space-between; }
.profile-pill {
  padding: 9px 12px; border-radius: 9px; margin-bottom: 8px;
  font-size: 13px; color: var(--text-muted);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
  cursor: default;
}
.profile-pill.active {
  background: linear-gradient(90deg, rgba(56,213,255,0.18), transparent);
  border-color: var(--cyan-soft);
  color: var(--text);
}
.waveform {
  width: 100%; height: 140px;
  border-radius: 12px; padding: 14px;
  background: linear-gradient(180deg, rgba(56,213,255,0.04), rgba(139,92,246,0.04));
  border: 1px solid var(--border);
  position: relative; overflow: hidden;
}
.waveform svg { width: 100%; height: 100%; }

.mockup-meter {
  display: grid; grid-template-columns: 1fr auto; gap: 8px; margin-bottom: 8px;
  align-items: center;
}
.mockup-meter .label { font-size: 11px; color: var(--text-dim); letter-spacing: 0.1em; text-transform: uppercase; }
.mockup-meter .value { font: 600 14px 'JetBrains Mono', monospace; color: var(--cyan); }
.mockup-meter .bar { grid-column: 1 / 3; height: 4px; background: var(--border); border-radius: 2px; overflow: hidden; }
.mockup-meter .bar > span { display: block; height: 100%; background: linear-gradient(90deg, var(--cyan), var(--violet)); }

.mockup-action {
  margin-top: 16px;
  padding: 12px 16px; border-radius: 12px;
  background: linear-gradient(135deg, var(--cyan), #21A8D9);
  color: #051022; font-weight: 700; text-align: center;
}

@media (max-width: 720px) {
  .app-mockup-body { grid-template-columns: 1fr; }
  .app-mockup-left, .app-mockup-right { border: 0; border-bottom: 1px solid var(--border); }
}

/* ──────────────── Cards / grids ──────────────── */
.feature-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
}
.feature-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.feature-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: transform .15s ease, border-color .15s ease;
  position: relative;
}
.card:hover { transform: translateY(-2px); border-color: var(--border-strong); }
.card h3 { margin-bottom: 10px; }
.card p { font-size: 15px; }
.card-icon {
  width: 40px; height: 40px; border-radius: 11px;
  background: var(--cyan-soft); color: var(--cyan);
  display: inline-flex; align-items: center; justify-content: center;
  font: 700 16px monospace;
  margin-bottom: 16px;
}
.card-icon.violet { background: var(--violet-soft); color: var(--violet); }
.card-icon.green  { background: rgba(34, 197, 94, 0.15); color: var(--success); }

@media (max-width: 900px) {
  .feature-grid, .feature-grid.cols-4 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .feature-grid, .feature-grid.cols-2, .feature-grid.cols-4 { grid-template-columns: 1fr; }
}

/* ──────────────── Section headers ──────────────── */
.section-head h2 { margin-top: 10px; }
.section-head p { margin-top: 12px; font-size: 16px; }

/* ──────────────── Steps ──────────────── */
.steps {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px;
  counter-reset: step;
}
.step { padding: 24px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); }
.step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  display: inline-block; margin-bottom: 14px;
  font: 600 12px 'JetBrains Mono', monospace; color: var(--cyan); letter-spacing: 0.16em;
}
.step h3 { font-size: 18px; margin-bottom: 8px; }
.step p { font-size: 14px; }
@media (max-width: 800px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .steps { grid-template-columns: 1fr; } }

/* ──────────────── Pricing ──────────────── */
.pricing-card {
  max-width: 460px; margin: 0 auto;
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-card);
  position: relative;
}
.pricing-card::before {
  content: ''; position: absolute; inset: -1px;
  border-radius: inherit;
  background: linear-gradient(135deg, var(--cyan-soft), var(--violet-soft));
  z-index: -1; opacity: .8;
  filter: blur(8px);
}
.price { display: flex; align-items: baseline; gap: 8px; margin: 18px 0 28px; }
.price .amount { font-size: 56px; font-weight: 700; letter-spacing: -0.03em; }
.price .currency { color: var(--text-muted); font-size: 18px; }
.price .once { color: var(--text-muted); font-size: 15px; }

.feature-list { list-style: none; padding: 0; margin: 0 0 28px; }
.feature-list li {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 10px 0; font-size: 15px; color: var(--text);
  border-bottom: 1px dashed var(--border);
}
.feature-list li:last-child { border-bottom: 0; }
.feature-list li::before {
  content: ''; width: 18px; height: 18px; flex-shrink: 0;
  background: var(--cyan-soft); border-radius: 50%;
  position: relative; margin-top: 2px;
}
.feature-list li::after {
  content: ''; position: absolute; margin-left: 3px; margin-top: 6px;
  width: 8px; height: 4px; border-left: 2px solid var(--cyan); border-bottom: 2px solid var(--cyan);
  transform: rotate(-45deg);
}

/* ──────────────── Download ──────────────── */
.download-card {
  display: grid; grid-template-columns: auto 1fr auto; gap: 20px; align-items: center;
  padding: 24px;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
}
.download-icon {
  width: 64px; height: 64px; border-radius: 14px;
  background: linear-gradient(135deg, var(--cyan-soft), var(--violet-soft));
  color: var(--cyan); display: inline-flex; align-items: center; justify-content: center;
  font-size: 28px;
}
.download-meta { font-size: 13px; color: var(--text-dim); margin-top: 6px; }
.download-meta .mono { color: var(--text-muted); }

/* ──────────────── FAQ ──────────────── */
.faq { max-width: 820px; margin: 0 auto; }
.faq-item {
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--surface);
  padding: 18px 22px; margin-bottom: 12px;
}
.faq-item summary {
  cursor: pointer; font-weight: 600; color: var(--text);
  list-style: none; display: flex; align-items: center; justify-content: space-between;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; color: var(--cyan); font-size: 22px; font-weight: 400; }
.faq-item[open] summary::after { content: '–'; }
.faq-item p { margin-top: 12px; font-size: 15px; }

/* ──────────────── Status banners ──────────────── */
.banner {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 18px; border-radius: var(--radius);
  background: rgba(245, 158, 11, 0.08); border: 1px solid rgba(245, 158, 11, 0.3);
  color: var(--warning);
  font-size: 14px;
}
.banner.success { background: rgba(34, 197, 94, 0.08); border-color: rgba(34, 197, 94, 0.3); color: var(--success); }
.banner.error { background: rgba(239, 68, 68, 0.08); border-color: rgba(239, 68, 68, 0.3); color: var(--danger); }

.empty-state {
  border: 1px dashed var(--border-strong); border-radius: var(--radius-lg);
  padding: 56px 24px; text-align: center; color: var(--text-muted);
}

/* ──────────────── Tables ──────────────── */
.table-wrap { overflow-x: auto; border-radius: var(--radius-lg); border: 1px solid var(--border); }
table.data {
  width: 100%; border-collapse: collapse; background: var(--surface);
  font-size: 14px;
}
table.data th, table.data td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--border); }
table.data th { color: var(--text-muted); font-weight: 600; font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; background: var(--surface-2); }
table.data tr:last-child td { border-bottom: 0; }
table.data tr:hover td { background: rgba(255,255,255,0.02); }

.pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; border-radius: 99px; font-size: 12px; font-weight: 600;
  background: var(--surface-3); color: var(--text-muted);
  border: 1px solid var(--border);
}
.pill.success { color: var(--success); border-color: rgba(34,197,94,.3); background: rgba(34,197,94,.06); }
.pill.warning { color: var(--warning); border-color: rgba(245,158,11,.3); background: rgba(245,158,11,.06); }
.pill.danger  { color: var(--danger); border-color: rgba(239,68,68,.3); background: rgba(239,68,68,.06); }
.pill.cyan    { color: var(--cyan); border-color: var(--cyan-soft); background: var(--cyan-soft); }
.pill.violet  { color: var(--violet); border-color: var(--violet-soft); background: var(--violet-soft); }

/* ──────────────── Forms ──────────────── */
.form-row { margin-bottom: 16px; }
.form-row label {
  display: block; margin-bottom: 6px;
  font-size: 12px; color: var(--text-muted); letter-spacing: 0.06em; text-transform: uppercase;
}
.input, .textarea, .select {
  width: 100%; padding: 12px 14px; border-radius: 11px;
  background: var(--bg-1); color: var(--text);
  border: 1px solid var(--border); font: 14px 'Inter', sans-serif;
}
.input:focus, .textarea:focus, .select:focus {
  outline: none; border-color: var(--cyan); box-shadow: 0 0 0 4px var(--cyan-soft);
}
.textarea { resize: vertical; min-height: 100px; }

/* ──────────────── Footer ──────────────── */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 60px 0 40px;
  margin-top: 80px;
}
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
.footer-grid h4 { font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-dim); margin-bottom: 12px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { padding: 4px 0; }
.footer-grid a { color: var(--text-muted); font-size: 14px; }
.footer-grid a:hover { color: var(--text); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--border);
  color: var(--text-dim); font-size: 12px;
}
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr 1fr; } }

/* ──────────────── Utility ──────────────── */
/* ──────────────── Mockup richer ──────────────── */
.app-window {
  background: linear-gradient(180deg, #10172A, #0A0F1E);
  border: 1px solid rgba(56, 213, 255, 0.18);
  border-radius: 18px;
  box-shadow:
    0 0 80px rgba(56, 213, 255, 0.12),
    0 40px 80px rgba(0, 0, 0, 0.6),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
  overflow: hidden;
}
.app-window::before {
  content: ''; position: absolute; left: 0; right: 0; top: -1px;
  height: 1px; background: linear-gradient(90deg, transparent, var(--cyan), transparent);
}
.app-titlebar {
  display: flex; align-items: center; justify-content: center;
  padding: 12px 16px; gap: 10px;
  background: linear-gradient(180deg, rgba(255,255,255,0.04), transparent);
  border-bottom: 1px solid var(--border);
  position: relative;
}
.app-titlebar .traffic { position: absolute; left: 14px; display: flex; gap: 7px; }
.app-titlebar .traffic span { width: 12px; height: 12px; border-radius: 50%; display: block; }
.app-titlebar .traffic .r { background: #FF5F57; }
.app-titlebar .traffic .y { background: #FEBC2E; }
.app-titlebar .traffic .g { background: #28C840; }
.app-titlebar .title { font-size: 13px; color: var(--text-muted); font-weight: 500; }

.app-grid { display: grid; grid-template-columns: 170px 1fr 190px; min-height: 380px; }
.app-col { padding: 14px 12px; overflow: hidden; }
.app-col.center { padding: 14px 14px; border-left: 1px solid var(--border); border-right: 1px solid var(--border); }

.col-title {
  font-size: 9.5px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--text-dim); margin-bottom: 10px;
}

.prof-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 7px 9px; border-radius: 8px; margin-bottom: 4px;
  border: 1px solid transparent; background: transparent;
  font-size: 12px; color: var(--text-muted); width: 100%;
}
.prof-item:hover { color: var(--text); }
.prof-item.active {
  background: linear-gradient(90deg, rgba(56,213,255,0.18), rgba(139,92,246,0.10));
  border-color: rgba(56,213,255,0.30);
  color: var(--text);
}
.prof-item .star { color: var(--text-dim); }
.prof-item.active .star { color: var(--cyan); }

.prof-tags { display: flex; gap: 4px; margin-top: 4px; padding-left: 9px; flex-wrap: wrap; margin-bottom: 8px; }
.prof-tags span {
  font-size: 9px; padding: 2px 6px; border-radius: 99px;
  background: rgba(255, 255, 255, 0.03); border: 1px solid var(--border);
  color: var(--text-dim);
}

.track-card {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border); border-radius: 10px; padding: 9px 11px;
  display: flex; align-items: center; gap: 10px; margin-bottom: 10px;
}
.track-card .play {
  width: 26px; height: 26px; border-radius: 7px; background: var(--cyan-soft); color: var(--cyan);
  display: inline-flex; align-items: center; justify-content: center; font-size: 10px;
}
.track-card .meta { font-size: 12px; color: var(--text); font-weight: 500; }
.track-card .sub { font-size: 10px; color: var(--text-dim); margin-top: 1px; }

.drop-hint {
  margin-bottom: 14px; padding: 10px 12px;
  border: 1px dashed var(--border-strong); border-radius: 10px;
  text-align: center; font-size: 11px; color: var(--text-dim);
  background: rgba(56, 213, 255, 0.03);
}
.drop-hint b { color: var(--cyan); font-weight: 600; }

.wave-block {
  border: 1px solid var(--border); border-radius: 10px;
  background: rgba(255,255,255,0.015);
  padding: 10px;
}
.wave-block + .wave-block { margin-top: 6px; }
.wave-block .lbl { font-size: 9.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-dim); margin-bottom: 4px; }
.wave-svg { width: 100%; height: 42px; display: block; }

.ctrl-row {
  display: flex; gap: 6px; margin-top: 10px;
}
.ctrl-row .ctrl-btn {
  flex: 1; padding: 8px 10px; border-radius: 9px;
  font-size: 11.5px; font-weight: 600; text-align: center;
  border: 1px solid var(--border-strong); color: var(--text);
  background: rgba(255,255,255,0.02);
}
.ctrl-row .ctrl-btn.primary {
  background: linear-gradient(135deg, var(--cyan), #21A8D9);
  color: #051022; border-color: transparent;
}

.meter {
  display: grid; grid-template-columns: 1fr auto; gap: 3px 6px;
  margin-bottom: 9px;
}
.meter .k { grid-column: 1; font-size: 11px; color: var(--text-muted); white-space: nowrap; }
.meter .v { grid-column: 2; font-size: 11.5px; color: var(--text); font-family: 'JetBrains Mono', monospace; white-space: nowrap; }
.meter .sub { grid-column: 1 / 3; font-size: 10px; color: var(--text-dim); margin-top: -2px; }
.meter .v.good { color: var(--success); }
.meter .v.cyan { color: var(--cyan); }
.meter .v.warning { color: var(--warning); }

.panel {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border); border-radius: 9px;
  padding: 10px 11px; margin-bottom: 8px;
}
.panel-head {
  display: flex; align-items: center; gap: 6px;
  font-size: 9.5px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-dim); margin-bottom: 7px;
}
.panel-head .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); }
.panel-head.violet .dot { background: var(--violet); }
.panel-head.green .dot  { background: var(--success); }

.reco-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 6px 0; font-size: 12px;
}
.reco-row .name { color: var(--text); }
.reco-row .arrow { color: var(--text-dim); }

.export-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 6px 9px; border-radius: 8px; margin-top: 4px;
  background: rgba(255,255,255,0.02); border: 1px solid var(--border);
  font-size: 11px;
}
.export-row .pill-out {
  font-size: 10px; padding: 2px 8px; border-radius: 99px;
  border: 1px solid var(--border-strong); color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
}
.export-row .pill-out.cyan { color: var(--cyan); border-color: var(--cyan-soft); }

/* ──────────────── How it works visuals ──────────────── */
.step-art { height: 56px; margin-top: 14px; opacity: .9; }
.step-art svg { width: 100%; height: 100%; }

/* ──────────────── Profile cards with waveform ──────────────── */
.profile-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
  transition: transform .15s, border-color .15s;
  position: relative;
}
.profile-card:hover { transform: translateY(-2px); border-color: var(--border-strong); }
.profile-card .pc-head {
  display: flex; align-items: center; gap: 10px; margin-bottom: 14px;
}
.profile-card .pc-ico {
  width: 28px; height: 28px; border-radius: 8px;
  background: var(--cyan-soft); color: var(--cyan);
  display: inline-flex; align-items: center; justify-content: center; font-size: 12px;
}
.profile-card.violet .pc-ico { background: var(--violet-soft); color: var(--violet); }
.profile-card.green  .pc-ico { background: rgba(34,197,94,.15); color: var(--success); }
.profile-card.warm   .pc-ico { background: rgba(245,158,11,.15); color: var(--warning); }
.profile-card.rose   .pc-ico { background: rgba(244,63,94,.15); color: #FB7185; }
.profile-card .pc-name { font-size: 16px; font-weight: 600; }
.profile-card .pc-star { margin-left: auto; color: var(--text-dim); font-size: 14px; }
.profile-card .pc-wave {
  height: 64px; margin: 4px 0 14px;
  border-radius: 10px;
  background: linear-gradient(180deg, rgba(56,213,255,0.04), transparent);
}
.profile-card .pc-tags {
  display: flex; gap: 6px; margin-bottom: 14px;
}
.profile-card .pc-tags span {
  font-size: 11px; padding: 4px 9px; border-radius: 99px;
  background: rgba(255,255,255,0.03); border: 1px solid var(--border);
  color: var(--text-muted);
}
.profile-card p { font-size: 13.5px; line-height: 1.55; }

/* ──────────────── App experience annotated section ──────────────── */
.experience {
  display: grid; grid-template-columns: 220px 1fr 220px; gap: 20px;
  align-items: center; margin-top: 32px;
}
.experience .callout { display: flex; align-items: center; gap: 14px; padding: 14px 0; }
.experience .callout.right { flex-direction: row-reverse; text-align: right; }
.experience .callout-ico {
  width: 38px; height: 38px; border-radius: 11px;
  background: rgba(56,213,255,0.10); color: var(--cyan);
  display: inline-flex; align-items: center; justify-content: center; font-size: 14px;
  border: 1px solid var(--cyan-soft);
  flex-shrink: 0;
}
.experience .callout-ico.violet { background: var(--violet-soft); color: var(--violet); border-color: var(--violet-soft); }
.experience .callout h4 { font-size: 14px; font-weight: 600; margin-bottom: 4px; }
.experience .callout p { font-size: 12.5px; line-height: 1.5; }
.experience-center { padding: 6px; }
@media (max-width: 1000px) {
  .experience { grid-template-columns: 1fr; }
  .experience .callout.right { flex-direction: row; text-align: left; }
}

/* ──────────────── Pay once / infinity ──────────────── */
.payonce {
  display: grid; grid-template-columns: 0.85fr 1.3fr 0.95fr;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  margin-top: 32px;
}
.payonce-cell { padding: 36px 32px; display: flex; flex-direction: column; justify-content: center; }
.payonce-cell + .payonce-cell { border-left: 1px solid var(--border); }

.payonce-title h3 { font-size: 28px; line-height: 1.15; }
.payonce-title p { margin-top: 14px; font-size: 14px; }

.payonce-middle { align-items: center; text-align: center; gap: 18px; padding: 32px 28px; }
.infinity-circle svg {
  width: 90px; height: 90px;
  filter: drop-shadow(0 0 18px rgba(56, 213, 255, 0.5));
}
.payonce-middle h4 { font-size: 18px; margin-bottom: 4px; }
.payonce-features {
  list-style: none; padding: 0; margin: 0;
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px 18px;
  text-align: left;
}
.payonce-features li {
  position: relative; padding-left: 22px;
  font-size: 13px; line-height: 1.4; color: var(--text);
}
.payonce-features li::before {
  content: ''; position: absolute; left: 0; top: 4px;
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--violet-soft);
}
.payonce-features li::after {
  content: ''; position: absolute; left: 4px; top: 7px;
  width: 6px; height: 3px;
  border-left: 1.6px solid var(--violet); border-bottom: 1.6px solid var(--violet);
  transform: rotate(-45deg);
}

.early-access-card {
  background: var(--bg-1); border-radius: 14px; padding: 22px;
  border: 1px solid var(--border);
}
.early-access-card h4 { font-size: 18px; margin-bottom: 6px; }
.early-access-card p { font-size: 13px; line-height: 1.5; }

@media (max-width: 980px) {
  .payonce { grid-template-columns: 1fr; }
  .payonce-cell + .payonce-cell { border-left: 0; border-top: 1px solid var(--border); }
  .payonce-features { grid-template-columns: 1fr; }
}

/* ──────────────── Download CTA big ──────────────── */
.dl-cta {
  display: inline-flex; flex-direction: column; align-items: center;
  padding: 18px 36px;
  background: linear-gradient(135deg, var(--cyan), #21A8D9);
  color: #051022; font-weight: 700; font-size: 16px;
  border-radius: 14px;
  box-shadow: var(--shadow-cta);
  text-decoration: none;
}
.dl-cta .top { display: flex; align-items: center; gap: 10px; }
.dl-cta .sub { font-size: 11px; opacity: .75; margin-top: 4px; font-weight: 500; letter-spacing: 0.04em; }
.dl-cta:hover { color: #051022; filter: brightness(1.05); }

/* ──────────────── FAQ row (mockup style) ──────────────── */
.faq-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 32px; }
.faq-tile {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px 20px;
}
.faq-tile summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: flex-start;
  font-size: 13.5px; font-weight: 500; color: var(--text);
}
.faq-tile summary::-webkit-details-marker { display: none; }
.faq-tile summary::after {
  content: '+'; color: var(--cyan); font-size: 18px; font-weight: 400; line-height: 1; margin-left: 12px;
}
.faq-tile[open] summary::after { content: '−'; }
.faq-tile p { margin-top: 10px; font-size: 13px; }
@media (max-width: 1000px) { .faq-row { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px)  { .faq-row { grid-template-columns: 1fr; } }

.text-center { text-align: center; }
.mt-4 { margin-top: 16px; } .mt-6 { margin-top: 24px; } .mt-8 { margin-top: 32px; }
.mb-4 { margin-bottom: 16px; } .mb-6 { margin-bottom: 24px; } .mb-8 { margin-bottom: 32px; }
.flex { display: flex; }
.gap-3 { gap: 12px; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }