:root {
  --bg-deep: #05080f;
  --bg-obsidian: #090f1b;
  --bg-card: rgba(14, 23, 38, 0.82);
  --bg-card-solid: #0e1726;
  --bg-elevated: #142035;
  --border-subtle: rgba(148, 163, 184, 0.14);
  --border-emerald: rgba(16, 185, 129, 0.55);
  --border-gold: rgba(245, 158, 11, 0.6);

  --emerald: #10b981;
  --emerald-bright: #34d399;
  --emerald-glow: rgba(16, 185, 129, 0.24);
  --teal: #14b8a6;
  --gold: #f59e0b;
  --gold-bright: #fbbf24;
  --gold-glow: rgba(245, 158, 11, 0.24);
  --blue: #3b82f6;
  --danger: #ef4444;

  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --radius-xl: 28px;
  --max-w: 1280px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  background-color: var(--bg-deep);
  color: var(--text-primary);
  font-family: "Be Vietnam Pro", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
}

body {
  background-color: var(--bg-deep);
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(16, 185, 129, 0.16), transparent 65%),
    radial-gradient(ellipse 55% 45% at 88% 18%, rgba(245, 158, 11, 0.1), transparent 65%),
    radial-gradient(ellipse 60% 45% at 10% 55%, rgba(20, 184, 166, 0.08), transparent 70%);
  overflow-x: hidden;
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

code,
pre,
.mono {
  font-family: "JetBrains Mono", Consolas, monospace;
}

.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* ==================== STICKY NAVBAR ==================== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(5, 8, 15, 0.82);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border-subtle);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
  gap: 16px;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  white-space: nowrap;
  flex-shrink: 0;
}

.brand-logo {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.3);
  border: 1px solid rgba(245, 158, 11, 0.35);
}

.brand-text-wrap {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.brand-sub {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-bright);
  font-weight: 700;
}

.brand-title {
  font-size: 16px;
  color: var(--text-primary);
  font-weight: 800;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-links a {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--emerald-bright);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ==================== BUTTONS ==================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-family: inherit;
  font-weight: 700;
  font-size: 14px;
  padding: 11px 20px;
  border-radius: 12px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, border-color 0.18s ease;
  white-space: nowrap;
}

.btn:active {
  transform: translateY(1px);
}

.btn-lg {
  font-size: 16px;
  padding: 15px 28px;
  border-radius: 14px;
}

.btn-emerald {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #03160f;
  box-shadow: 0 8px 26px rgba(16, 185, 129, 0.32);
}

.btn-emerald:hover {
  background: linear-gradient(135deg, #34d399 0%, #10b981 100%);
  box-shadow: 0 10px 32px rgba(16, 185, 129, 0.46);
  transform: translateY(-1px);
}

.btn-gold {
  background: linear-gradient(135deg, #fbbf24 0%, #d97706 100%);
  color: #1c1002;
  box-shadow: 0 8px 26px rgba(245, 158, 11, 0.32);
}

.btn-gold:hover {
  background: linear-gradient(135deg, #fde68a 0%, #f59e0b 100%);
  box-shadow: 0 10px 34px rgba(245, 158, 11, 0.48);
  transform: translateY(-1px);
}

.btn-outline {
  background: rgba(20, 32, 53, 0.72);
  color: var(--text-primary);
  border-color: rgba(148, 163, 184, 0.28);
}

.btn-outline:hover {
  border-color: var(--emerald-bright);
  background: rgba(16, 185, 129, 0.12);
}

.btn-telegram {
  background: linear-gradient(135deg, #2AABEE 0%, #229ED9 100%);
  color: #ffffff;
  box-shadow: 0 8px 24px rgba(34, 158, 217, 0.3);
}

.btn-telegram:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

/* ==================== HERO SECTION ==================== */
.hero {
  padding: 68px 0 56px;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 44px;
  align-items: center;
}

.eyebrow-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.38);
  color: var(--gold-bright);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.hero h1 {
  font-size: clamp(32px, 4.2vw, 50px);
  line-height: 1.16;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.text-gradient-emerald {
  background: linear-gradient(95deg, #34d399 0%, #2dd4bf 55%, #fbbf24 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-lead {
  font-size: 17px;
  color: var(--text-secondary);
  margin-bottom: 26px;
  max-width: 590px;
}

.hero-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 18px;
  margin-bottom: 30px;
}

.hero-hl-item {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 14px;
  color: #e2e8f0;
  font-weight: 500;
}

.check-dot {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.18);
  border: 1px solid rgba(16, 185, 129, 0.55);
  color: var(--emerald-bright);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  flex-shrink: 0;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 16px;
}

.hero-meta-note {
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

/* ==================== STUDIO APP LIVE MOCKUP ==================== */
.studio-mockup {
  background: linear-gradient(180deg, #0d1626 0%, #080e1a 100%);
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: var(--radius-lg);
  box-shadow:
    0 26px 70px rgba(0, 0, 0, 0.72),
    0 0 50px rgba(16, 185, 129, 0.12);
  overflow: hidden;
  position: relative;
}

.mockup-titlebar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: #060b14;
  border-bottom: 1px solid var(--border-subtle);
}

.mockup-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 12.5px;
  font-weight: 700;
}

.mockup-brand img {
  width: 24px;
  height: 24px;
  border-radius: 6px;
}

.mockup-pills {
  display: flex;
  gap: 6px;
}

.m-pill {
  font-size: 11px;
  padding: 4px 9px;
  border-radius: 7px;
  font-weight: 700;
}

.m-pill-agent {
  background: rgba(16, 185, 129, 0.18);
  color: var(--emerald-bright);
  border: 1px solid rgba(16, 185, 129, 0.45);
}

.m-pill-lic {
  background: rgba(245, 158, 11, 0.16);
  color: var(--gold-bright);
  border: 1px solid rgba(245, 158, 11, 0.4);
}

.mockup-body {
  padding: 16px;
}

.mockup-kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 14px;
}

.kpi-box {
  background: rgba(20, 32, 53, 0.75);
  border: 1px solid var(--border-subtle);
  border-radius: 11px;
  padding: 10px 12px;
}

.kpi-lbl {
  font-size: 10.5px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.kpi-val {
  font-size: 17px;
  font-weight: 800;
  color: var(--text-primary);
  margin-top: 2px;
}

.kpi-val.emerald {
  color: var(--emerald-bright);
}

.kpi-val.gold {
  color: var(--gold-bright);
}

.nv-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 14px;
}

.nv-row {
  background: rgba(15, 25, 42, 0.9);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 9px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 12.5px;
}

.nv-row.running {
  border-color: rgba(16, 185, 129, 0.55);
  background: linear-gradient(90deg, rgba(16, 185, 129, 0.12), rgba(15, 25, 42, 0.92));
}

.nv-left {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 600;
}

.nv-badge {
  font-size: 10.5px;
  font-weight: 800;
  padding: 2px 7px;
  border-radius: 5px;
  background: #1e293b;
  color: #cbd5e1;
}

.nv-status {
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
}

.nv-status.done {
  background: rgba(16, 185, 129, 0.16);
  color: var(--emerald-bright);
}

.nv-status.active {
  background: rgba(245, 158, 11, 0.18);
  color: var(--gold-bright);
}

.mockup-console {
  background: #050911;
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 11.5px;
  color: #94a3b8;
  line-height: 1.55;
}

.mockup-console .log-ok {
  color: var(--emerald-bright);
}

.mockup-console .log-run {
  color: var(--gold-bright);
}

/* ==================== SECTION HEADINGS ==================== */
.section {
  padding: 76px 0;
  position: relative;
}

.section-alt {
  background: rgba(9, 15, 27, 0.65);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 48px;
}

.section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--emerald-bright);
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.32);
  padding: 5px 13px;
  border-radius: 999px;
  margin-bottom: 14px;
}

.section-header h2 {
  font-size: clamp(26px, 3.2vw, 38px);
  line-height: 1.22;
  font-weight: 800;
  margin-bottom: 14px;
}

.section-header p {
  color: var(--text-secondary);
  font-size: 16px;
}

/* ==================== DUAL-MODE SHOWCASE ==================== */
.dual-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.dual-tab-btn {
  padding: 12px 22px;
  border-radius: 12px;
  border: 1px solid var(--border-subtle);
  background: var(--bg-card);
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 14.5px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
}

.dual-tab-btn.active {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.22), rgba(20, 184, 166, 0.12));
  border-color: var(--emerald-bright);
  color: var(--text-primary);
  box-shadow: 0 0 24px rgba(16, 185, 129, 0.2);
}

.dual-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
}

.dual-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 30px;
  position: relative;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.dual-card.highlight-mode {
  border-color: var(--border-emerald);
  box-shadow: 0 18px 50px rgba(16, 185, 129, 0.13);
}

.dual-mode-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  font-weight: 800;
  padding: 5px 11px;
  border-radius: 8px;
  margin-bottom: 16px;
}

.badge-zero-api {
  background: rgba(16, 185, 129, 0.18);
  color: var(--emerald-bright);
  border: 1px solid rgba(16, 185, 129, 0.4);
}

.badge-standalone {
  background: rgba(245, 158, 11, 0.16);
  color: var(--gold-bright);
  border: 1px solid rgba(245, 158, 11, 0.4);
}

.dual-card h3 {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 10px;
}

.dual-card p {
  color: var(--text-secondary);
  font-size: 15px;
  margin-bottom: 20px;
}

.feature-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.feature-bullets li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14.5px;
  color: #e2e8f0;
}

.agent-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--border-subtle);
}

.agent-chip {
  font-size: 12px;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 8px;
  background: rgba(20, 32, 53, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.22);
  color: #f1f5f9;
}

/* ==================== 6 CORE FEATURES GRID ==================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.feat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 26px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.feat-card:hover {
  transform: translateY(-4px);
  border-color: rgba(52, 211, 153, 0.42);
}

.feat-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.2), rgba(245, 158, 11, 0.14));
  border: 1px solid rgba(52, 211, 153, 0.32);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 16px;
}

.feat-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 9px;
}

.feat-card p {
  font-size: 14.5px;
  color: var(--text-secondary);
}

/* ==================== COMPARISON & OUTPUT FOLDER ==================== */
.output-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: stretch;
}

.hero-copy,
.studio-mockup,
.dual-card,
.feat-card,
.compare-box,
.folder-box,
.step-card,
.price-card {
  min-width: 0;
}

.compare-box,
.folder-box {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px;
}

.compare-box h3,
.folder-box h3 {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 18px;
}

.cmp-row {
  display: grid;
  grid-template-columns: 1.1fr 0.95fr 1.15fr;
  gap: 10px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 13.5px;
  align-items: center;
}

.cmp-row:last-child {
  border-bottom: none;
}

.cmp-head {
  font-weight: 800;
  color: var(--text-muted);
  text-transform: uppercase;
  font-size: 11.5px;
}

.cmp-bad {
  color: #fca5a5;
}

.cmp-good {
  color: var(--emerald-bright);
  font-weight: 700;
}

.folder-tree {
  background: #050912;
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 16px 18px;
  font-size: 12.5px;
  line-height: 1.75;
  color: #cbd5e1;
  overflow-x: auto;
}

.tree-dir {
  color: var(--gold-bright);
  font-weight: 700;
}

.tree-hl {
  color: #38bdf8;
}

.tree-vid {
  color: var(--emerald-bright);
}

.tree-img {
  color: #c084fc;
}

.tree-md {
  color: #fde047;
}

/* ==================== 3 STEPS WORKFLOW ==================== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 26px;
  position: relative;
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(245, 158, 11, 0.18);
  border: 1px solid rgba(245, 158, 11, 0.45);
  color: var(--gold-bright);
  font-weight: 800;
  font-size: 15px;
  margin-bottom: 14px;
}

.step-card h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.step-card p {
  font-size: 14.5px;
  color: var(--text-secondary);
}

/* ==================== PRICING SECTION ==================== */
.trial-banner {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.18) 0%, rgba(14, 23, 38, 0.94) 65%);
  border: 1px solid var(--border-emerald);
  border-radius: var(--radius-lg);
  padding: 24px 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 30px;
  box-shadow: 0 12px 40px rgba(16, 185, 129, 0.12);
}

.trial-banner-left h3 {
  font-size: 21px;
  font-weight: 800;
  margin-bottom: 4px;
}

.trial-banner-left p {
  color: var(--text-secondary);
  font-size: 14.5px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  align-items: stretch;
}

.price-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.price-card:hover {
  transform: translateY(-5px);
}

.price-card.featured {
  background: linear-gradient(180deg, rgba(16, 185, 129, 0.16) 0%, rgba(14, 23, 38, 0.95) 45%);
  border: 2px solid var(--emerald-bright);
  box-shadow: 0 20px 52px rgba(16, 185, 129, 0.2);
  transform: translateY(-6px);
}

.price-card.vip {
  background: linear-gradient(180deg, rgba(245, 158, 11, 0.18) 0%, rgba(14, 23, 38, 0.95) 45%);
  border: 2px solid var(--gold-bright);
  box-shadow: 0 20px 52px rgba(245, 158, 11, 0.2);
}

.plan-badge {
  display: inline-block;
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 12px;
  align-self: flex-start;
}

.plan-badge.neutral {
  background: rgba(148, 163, 184, 0.15);
  color: #cbd5e1;
}

.plan-badge.blue {
  background: rgba(59, 130, 246, 0.18);
  color: #93c5fd;
}

.plan-badge.emerald {
  background: rgba(16, 185, 129, 0.24);
  color: var(--emerald-bright);
  border: 1px solid rgba(52, 211, 153, 0.4);
}

.plan-badge.cyan {
  background: rgba(20, 184, 166, 0.2);
  color: #5eead4;
}

.plan-badge.gold {
  background: rgba(245, 158, 11, 0.25);
  color: var(--gold-bright);
  border: 1px solid rgba(251, 191, 36, 0.45);
}

.plan-name {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 8px;
}

.plan-price-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 4px;
}

.plan-price {
  font-size: 27px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.price-card.featured .plan-price {
  color: var(--emerald-bright);
}

.price-card.vip .plan-price {
  color: var(--gold-bright);
}

.plan-old-price {
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: line-through;
}

.plan-per-month {
  font-size: 12px;
  color: var(--text-secondary);
  min-height: 36px;
  margin-bottom: 12px;
}

.plan-device-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  padding: 6px 10px;
  border-radius: 8px;
  background: rgba(20, 32, 53, 0.9);
  border: 1px solid var(--border-subtle);
  color: #f8fafc;
  margin-bottom: 16px;
}

.plan-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 9px;
  margin-bottom: 22px;
  font-size: 13px;
  color: var(--text-secondary);
}

.plan-features li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.plan-features li span.ck {
  color: var(--emerald-bright);
  font-weight: 800;
}

.price-card .btn {
  padding: 11px 12px;
  font-size: 13.5px;
}

.pricing-footnote {
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 22px;
}

/* ==================== FAQ ACCORDION ==================== */
.faq-list {
  max-width: 840px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  overflow: hidden;
}

.faq-q {
  width: 100%;
  background: none;
  border: none;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 15.5px;
  font-weight: 700;
  padding: 18px 22px;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  cursor: pointer;
}

.faq-q:hover {
  color: var(--emerald-bright);
}

.faq-arrow {
  transition: transform 0.2s ease;
  color: var(--emerald-bright);
  font-size: 18px;
}

.faq-item.open .faq-arrow {
  transform: rotate(180deg);
}

.faq-a {
  display: none;
  padding: 0 22px 18px;
  font-size: 14.5px;
  color: var(--text-secondary);
  border-top: 1px solid rgba(148, 163, 184, 0.08);
  padding-top: 14px;
}

.faq-item.open .faq-a {
  display: block;
}

/* ==================== FOOTER & FLOATING TELEGRAM ==================== */
.footer {
  border-top: 1px solid var(--border-subtle);
  padding: 36px 0 96px;
  background: #04070d;
  font-size: 13.5px;
  color: var(--text-muted);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.floating-tg {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 95;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: 999px;
  background: linear-gradient(135deg, #2AABEE 0%, #1d8cc8 100%);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  box-shadow: 0 12px 32px rgba(34, 158, 217, 0.45);
  transition: transform 0.2s ease;
}

.floating-tg:hover {
  transform: translateY(-2px) scale(1.02);
}

/* ==================== QUICK-ORDER MODAL ==================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(2, 6, 14, 0.82);
  backdrop-filter: blur(10px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-backdrop.open {
  display: flex;
}

.modal-card {
  width: 100%;
  max-width: 520px;
  max-height: calc(100vh - 32px);
  overflow-y: auto;
  background: #0d1626;
  border: 1px solid rgba(52, 211, 153, 0.45);
  border-radius: 20px;
  padding: 28px;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.85);
  position: relative;
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 34px;
  height: 34px;
  border-radius: 9px;
  border: 1px solid var(--border-subtle);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-secondary);
  font-size: 18px;
  cursor: pointer;
}

.modal-card h3 {
  font-size: 21px;
  font-weight: 800;
  margin-bottom: 6px;
}

.modal-sub {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 18px;
}

.selected-plan-summary {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.36);
  border-radius: 12px;
  padding: 13px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: #e2e8f0;
  margin-bottom: 7px;
}

.form-input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid rgba(148, 163, 184, 0.3);
  background: #060b14;
  color: #f8fafc;
  font-size: 14.5px;
  margin-bottom: 6px;
}

.form-input:focus {
  outline: none;
  border-color: var(--emerald-bright);
}

.form-hint {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.msg-preview {
  background: #060b14;
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 11px 13px;
  font-size: 12.5px;
  color: #cbd5e1;
  margin-bottom: 18px;
  white-space: pre-wrap;
}

.modal-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.modal-actions .btn {
  white-space: normal;
  text-align: center;
  line-height: 1.35;
  font-size: 14.5px;
  padding: 13px 18px;
}

.toast-notice {
  position: fixed;
  bottom: 84px;
  right: 22px;
  z-index: 250;
  background: #0e1b2e;
  border: 1px solid var(--emerald-bright);
  color: #f8fafc;
  padding: 12px 18px;
  border-radius: 12px;
  font-size: 13.5px;
  font-weight: 600;
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.65);
  display: none;
}

.toast-notice.show {
  display: block;
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1140px) {
  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .price-card.featured {
    transform: none;
  }
}

@media (max-width: 920px) {
  .nav-links {
    display: none;
  }
  .hero-grid,
  .dual-grid,
  .output-showcase {
    grid-template-columns: 1fr;
  }
  .features-grid,
  .steps-grid {
    grid-template-columns: 1fr 1fr;
  }
  .pricing-grid {
    grid-template-columns: 1fr 1fr;
  }
  .trial-banner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 600px) {
  .container {
    padding: 0 16px;
  }
  .hero-highlights,
  .features-grid,
  .steps-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }
  .hero-cta-group {
    flex-direction: column;
  }
  .hero-cta-group .btn,
  .trial-banner .btn,
  .btn-lg {
    width: 100%;
    white-space: normal;
    text-align: center;
    font-size: 14.5px;
    padding: 13px 16px;
    line-height: 1.35;
  }
  .nav-actions .btn-outline {
    display: none;
  }
  .nav-inner {
    height: 64px;
    gap: 8px;
  }
  .brand-link {
    gap: 8px;
    min-width: 0;
  }
  .brand-logo {
    width: 36px;
    height: 36px;
    border-radius: 9px;
  }
  .nav-actions .btn {
    padding: 8px 11px;
    font-size: 12px;
  }
  .brand-title {
    font-size: 13px;
  }
  .brand-sub {
    font-size: 8.5px;
    letter-spacing: 0.04em;
  }
  .mockup-titlebar {
    flex-wrap: wrap;
    gap: 8px;
  }
  .mockup-kpis {
    grid-template-columns: 1fr;
  }
  .cmp-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }
  .cmp-head {
    display: none;
  }
  .modal-card {
    padding: 20px 16px;
  }
  .selected-plan-summary {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
  .floating-tg {
    right: 12px;
    bottom: 12px;
    padding: 10px 14px;
    font-size: 12.5px;
    max-width: calc(100vw - 24px);
  }
  .toast-notice {
    right: 12px;
    left: 12px;
    bottom: 68px;
  }
  .footer {
    padding-bottom: 84px;
  }
}