/* ============================================================
   TOKENS
   ============================================================ */
:root {
  --bg: #ffffff;
  --bg-2: #fafafa;
  --surface: #ffffff;
  --border: #e5e7eb;
  --text: #111827;
  --text-2: #374151;
  --muted: #6b7280;
  --muted-2: #9ca3af;
  --accent: #111827;
  --accent-inv: #ffffff;
  --green: #16a34a;
  --green-bg: #f0fdf4;
  --r-sm: 8px;
  --r: 12px;
  --r-lg: 16px;
  --r-xl: 20px;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

html.dark {
  background: #0a0a0a;
  color-scheme: dark;
}

body[data-theme="dark"] {
  --bg: #0a0a0a;
  --bg-2: #111111;
  --surface: #141414;
  --border: #262626;
  --text: #f9fafb;
  --text-2: #d1d5db;
  --muted: #6b7280;
  --muted-2: #4b5563;
  --accent: #f9fafb;
  --accent-inv: #0a0a0a;
  --green: #4ade80;
  --green-bg: #052e16;
  color-scheme: dark;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: Inter, "Segoe UI", system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.6;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  transition: background .25s, color .25s;
}

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

ul {
  list-style: none;
}

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

/* ============================================================
   LAYOUT
   ============================================================ */
.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ============================================================
   TOPBAR
   ============================================================ */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  height: 60px;
  display: flex;
  align-items: center;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border-bottom: 1px solid transparent;
  transition: border-color .2s;
}

.topbar.scrolled {
  border-color: var(--border);
}

.topbar-inner {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.brand {
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -.3px;
  flex-shrink: 0;
  transition: opacity .15s;
}

.brand:hover {
  opacity: .7;
}

.nav {
  display: flex;
  gap: 0;
  flex: 1;
}

.nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  padding: 6px 12px;
  border-radius: var(--r-sm);
  transition: color .15s, background .15s;
}

.nav a:hover {
  color: var(--text);
}

.nav a.active {
  color: var(--text);
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.theme-toggle {
  width: 34px;
  height: 34px;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--surface);
  color: var(--muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  transition: border-color .15s, color .15s, transform .15s var(--ease);
}

.theme-toggle:hover {
  border-color: var(--text);
  color: var(--text);
  transform: scale(1.05);
}

/* Lang toggle */
.lang-toggle {
  height: 34px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--surface);
  color: var(--muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: inherit;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .5px;
  transition: border-color .15s, color .15s, background .15s;
}

.lang-toggle:hover {
  border-color: var(--text);
  color: var(--text);
  background: var(--bg-2);
}

/* Burger */
.burger {
  display: none;
  width: 34px;
  height: 34px;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  flex-shrink: 0;
  transition: background .15s, border-color .15s;
}

.burger:hover {
  background: var(--bg-2);
  border-color: var(--text-2);
}

.burger span {
  display: block;
  width: 16px;
  height: 1.5px;
  background: currentColor;
  border-radius: 2px;
  transition: transform .22s var(--ease), opacity .15s;
}

.burger.open span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

.burger.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.burger.open span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* Mobile nav dropdown */
.mobile-nav {
  display: none;
  position: fixed;
  top: 60px;
  left: 0;
  right: 0;
  z-index: 99;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 8px 20px 14px;
  flex-direction: column;
  gap: 2px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, .08);
  animation: slideDown .2s var(--ease) both;
}

body[data-theme="dark"] .mobile-nav {
  box-shadow: 0 8px 32px rgba(0, 0, 0, .5);
}

.mobile-nav.open {
  display: flex;
}

.mobile-nav a {
  font-size: 15px;
  font-weight: 500;
  color: var(--muted);
  padding: 11px 12px;
  border-radius: var(--r-sm);
  transition: color .15s, background .15s;
}

.mobile-nav a:hover,
.mobile-nav a.active {
  color: var(--text);
  background: var(--bg-2);
}

/* Controls row inside mobile nav (theme + lang) */
.mobile-nav-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px 4px;
  margin-top: 4px;
  border-top: 1px solid var(--border);
}

/* Hide desktop-only buttons on mobile */
@media (max-width: 720px) {
  .topbar-desktop-only {
    display: none !important;
  }
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 20px;
  border-radius: var(--r-sm);
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  white-space: nowrap;
  text-decoration: none;
  transition: opacity .15s, transform .15s var(--ease), box-shadow .15s;
}

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

.btn:active {
  transform: translateY(0) scale(.98);
}

.btn-primary {
  background: var(--accent);
  color: var(--accent-inv);
  box-shadow: 0 1px 3px rgba(0, 0, 0, .12), 0 1px 2px rgba(0, 0, 0, .08);
}

.btn-primary:hover {
  opacity: .88;
  box-shadow: 0 4px 16px rgba(0, 0, 0, .15);
}

.btn-outline {
  background: transparent;
  color: var(--text-2);
  border: 1px solid var(--border);
}

.btn-outline:hover {
  background: var(--bg-2);
  border-color: var(--text-2);
}

.btn-sm {
  font-size: 13px;
  padding: 7px 14px;
}

.btn-lg {
  font-size: 15px;
  padding: 13px 26px;
  border-radius: var(--r);
}

.btn-xl {
  font-size: 16px;
  padding: 15px 32px;
  border-radius: var(--r);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  padding: 96px 0 80px;
  text-align: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: .5px;
  text-transform: uppercase;
  margin-bottom: 28px;
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg-2);
}

.hero-eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  flex-shrink: 0;
  animation: pulse 2s ease infinite;
}

.hero h1 {
  font-size: clamp(38px, 6vw, 72px);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -2px;
  color: var(--text);
  max-width: 820px;
  margin: 0 auto 20px;
}

.hero-sub {
  font-size: 18px;
  color: var(--muted);
  max-width: 500px;
  margin: 0 auto 40px;
  line-height: 1.65;
}

.hero-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-note {
  margin-top: 14px;
  font-size: 13px;
  color: var(--muted-2);
}

.hero-divider {
  width: 100%;
  height: 1px;
  background: var(--border);
  margin-top: 80px;
}

/* ============================================================
   STATS
   ============================================================ */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 48px 0;
}

.stats-bar .stat {
  text-align: center;
  padding: 0 24px;
  border-right: 1px solid var(--border);
}

.stats-bar .stat:last-child {
  border-right: none;
}

.stat-val {
  display: block;
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -1px;
  color: var(--text);
  line-height: 1.1;
}

.stat-lbl {
  display: block;
  font-size: 13px;
  color: var(--muted);
  margin-top: 4px;
}

/* ============================================================
   SECTIONS
   ============================================================ */
.section {
  padding: 80px 0;
  border-top: 1px solid var(--border);
}

.section-label {
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 800;
  letter-spacing: -.8px;
  color: var(--text);
  line-height: 1.2;
  margin-bottom: 12px;
}

.section-desc {
  font-size: 16px;
  color: var(--muted);
  max-width: 520px;
  line-height: 1.65;
}

/* ============================================================
   DEVICES
   ============================================================ */
.devices-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
  margin-top: 24px;
}

.device-card {
  padding: 16px 8px 13px;
  border: 1px solid var(--border);
  border-radius: var(--r);
  background: var(--surface);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  cursor: default;
  transition: border-color .2s, box-shadow .2s, transform .2s var(--ease);
}

.device-card:hover {
  border-color: var(--text-2);
  box-shadow: 0 4px 16px rgba(0, 0, 0, .06);
  transform: translateY(-2px);
}

body[data-theme="dark"] .device-card:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, .4);
}

.device-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-2);
}

.device-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-2);
}

/* ============================================================
   HOW IT WORKS
   ============================================================ */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 40px;
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
}

.step-card {
  padding: 32px 28px;
  border-right: 1px solid var(--border);
  background: var(--surface);
  transition: background .2s;
}

.step-card:last-child {
  border-right: none;
}

.step-card:hover {
  background: var(--bg-2);
}

.step-number {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--muted-2);
  letter-spacing: .5px;
  margin-bottom: 16px;
}

.step-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
  line-height: 1.4;
}

.step-desc {
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.6;
}

/* ============================================================
   PRICING
   ============================================================ */
.pricing-intro {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.trial-block {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--bg-2);
  flex-shrink: 0;
}

.trial-icon {
  font-size: 20px;
  flex-shrink: 0;
}

.trial-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 2px;
}

.trial-sub {
  font-size: 12.5px;
  color: var(--muted);
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  overflow: visible;
  max-width: 1060px;
  margin-left: auto;
  margin-right: auto;
}

.plan-card {
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  background: var(--surface);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: box-shadow .2s, transform .2s var(--ease), border-color .2s;
}

.plan-card:hover {
  box-shadow: 0 8px 40px rgba(0, 0, 0, .08);
  transform: translateY(-4px);
}

body[data-theme="dark"] .plan-card:hover {
  box-shadow: 0 8px 40px rgba(0, 0, 0, .5);
}

.plan-card.featured {
  border-color: var(--text);
  background: var(--surface);
}

body[data-theme="dark"] .plan-card.featured {
  background: var(--surface);
  border-color: var(--text);
}

.plan-badge {
  display: inline-block;
  background: var(--text);
  color: var(--accent-inv);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 12px;
  border-radius: 999px;
  letter-spacing: .3px;
  margin-bottom: 12px;
  align-self: flex-start;
}

.plan-card.featured .plan-badge {
  background: var(--text);
  color: var(--accent-inv);
}

body[data-theme="dark"] .plan-card.featured .plan-badge {
  background: var(--text);
  color: var(--bg);
}

.plan-card.featured .plan-name {
  color: var(--muted);
}

body[data-theme="dark"] .plan-card.featured .plan-name {
  color: var(--muted);
}

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

body[data-theme="dark"] .plan-card.featured .plan-price {
  color: var(--text);
}

.plan-card.featured .plan-total {
  color: var(--muted);
}

body[data-theme="dark"] .plan-card.featured .plan-total {
  color: var(--muted);
}

.plan-card.featured .plan-feature {
  color: var(--text-2);
}

body[data-theme="dark"] .plan-card.featured .plan-feature {
  color: var(--text-2);
}

.plan-card.featured .plan-check {
  color: var(--green);
}

.plan-card.featured .btn-outline {
  border-color: var(--border);
  color: var(--text-2);
}

.plan-card.featured .btn-outline:hover {
  background: var(--bg-2);
  border-color: var(--text-2);
}

body[data-theme="dark"] .plan-card.featured .btn-outline {
  border-color: var(--border);
  color: var(--text-2);
}

body[data-theme="dark"] .plan-card.featured .btn-outline:hover {
  background: var(--bg-2);
}

/* Plan card base styles */
.plan-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 12px;
  margin-top: 0;
}

.plan-price {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -1.2px;
  line-height: 1;
  margin-bottom: 4px;
  color: var(--text);
}

.plan-total {
  display: none;
}

.save-chip {
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--green-bg);
  color: var(--green);
}

.plan-features {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
  flex: 1;
}

.plan-feature {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-2);
}

.plan-check {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--green);
}

.plan-card .btn {
  width: 100%;
  justify-content: center;
}

/* ============================================================
   FAQ
   ============================================================ */
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-top: 40px;
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
}

.faq-item {
  border-bottom: 1px solid var(--border);
  border-right: 1px solid var(--border);
  background: var(--surface);
  transition: background .15s;
}

/* Right column — no right border */
.faq-item:nth-child(even) {
  border-right: none;
}

/* Last row — no bottom border (4 items = row 2 = items 3,4) */
.faq-item:nth-child(n+3) {
  border-bottom: none;
}

.faq-item summary {
  list-style: none;
  padding: 22px 24px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  user-select: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  transition: color .15s, background .15s;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary:hover {
  background: var(--bg-2);
}

.faq-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  font-size: 16px;
  font-weight: 300;
  line-height: 1;
  color: var(--muted);
  transition: transform .22s var(--ease), border-color .15s, color .15s;
}

.faq-item[open] .faq-icon {
  transform: rotate(45deg);
  border-color: var(--text);
  color: var(--text);
}

.faq-body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .28s var(--ease);
}

.faq-item.faq-open .faq-body {
  grid-template-rows: 1fr;
}

.faq-body-inner {
  overflow: hidden;
  padding: 0 24px;
  transition: padding-bottom .28s var(--ease);
}

.faq-item.faq-open .faq-body-inner {
  padding-bottom: 22px;
}

.faq-body-inner p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
}

.faq-body-inner a {
  color: var(--text);
  text-decoration: underline;
}

/* ============================================================
   REVIEWS
   ============================================================ */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 32px;
}

.review-card {
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  background: var(--surface);
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: box-shadow .2s, transform .2s var(--ease);
}

.review-card:hover {
  box-shadow: 0 8px 32px rgba(0, 0, 0, .07);
  transform: translateY(-3px);
}

body[data-theme="dark"] .review-card:hover {
  box-shadow: 0 8px 32px rgba(0, 0, 0, .4);
}

.review-stars {
  font-size: 14px;
  color: #f59e0b;
  letter-spacing: 1px;
}

.review-text {
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.7;
  flex: 1;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 4px;
}

.review-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-2);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-2);
  flex-shrink: 0;
}

.review-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

.review-meta {
  font-size: 12px;
  color: var(--muted-2);
  margin-top: 1px;
}

@media (max-width: 720px) {
  .reviews-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
  padding: 96px 0;
  border-top: 1px solid var(--border);
  text-align: center;
}

.cta-section h2 {
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 800;
  letter-spacing: -1px;
  color: var(--text);
  margin-bottom: 16px;
  line-height: 1.1;
}

.cta-section p {
  font-size: 17px;
  color: var(--muted);
  margin-bottom: 36px;
}

.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* ============================================================
   SITE FOOTER
   ============================================================ */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 28px 0;
}

.site-footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-brand {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}

.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-links a {
  font-size: 13.5px;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: color .15s;
}

.footer-links a:hover {
  color: var(--text);
}

.footer-copy {
  font-size: 13px;
  color: var(--muted-2);
}

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-to-top {
  position: fixed;
  bottom: 96px;
  left: 28px;
  z-index: 98;
  width: 40px;
  height: 40px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 2px 12px rgba(0, 0, 0, .07);
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  transition: opacity .2s, transform .2s var(--ease), background .15s, color .15s;
}

.back-to-top.visible {
  opacity: 1;
  transform: none;
  pointer-events: all;
}

.back-to-top:hover {
  background: var(--bg-2);
  color: var(--text);
}

/* ============================================================
   HERO GLOW / BLOB
   ============================================================ */
.hero {
  position: relative;
  overflow: hidden;
}

.hero-blob {
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 500px;
  background: radial-gradient(ellipse at center, rgba(99, 102, 241, .22) 0%, transparent 70%);
  pointer-events: none;
  animation: blobFloat 8s ease-in-out infinite;
  z-index: 0;
}

body[data-theme="dark"] .hero-blob {
  background: radial-gradient(ellipse at center, rgba(99, 102, 241, .35) 0%, transparent 70%);
}

.hero .wrap {
  position: relative;
  z-index: 1;
}

@keyframes blobFloat {

  0%,
  100% {
    transform: translateX(-50%) translateY(0) scale(1);
  }

  33% {
    transform: translateX(-48%) translateY(-18px) scale(1.04);
  }

  66% {
    transform: translateX(-52%) translateY(10px) scale(.97);
  }
}

/* ============================================================
   CURSOR GLOW
   ============================================================ */
.cursor-glow {
  position: fixed;
  top: 0;
  left: 0;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(99, 102, 241, .12) 0%, transparent 65%);
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: opacity .3s;
  opacity: 0;
}

body[data-theme="dark"] .cursor-glow {
  background: radial-gradient(circle, rgba(129, 140, 248, .18) 0%, transparent 65%);
}

/* ============================================================
   STAGGER ANIMATIONS
   ============================================================ */
.anim-stagger>* {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .45s var(--ease), transform .45s var(--ease);
}

.anim-stagger.in>*:nth-child(1) {
  transition-delay: 0ms;
}

.anim-stagger.in>*:nth-child(2) {
  transition-delay: 70ms;
}

.anim-stagger.in>*:nth-child(3) {
  transition-delay: 140ms;
}

.anim-stagger.in>*:nth-child(4) {
  transition-delay: 210ms;
}

.anim-stagger.in>*:nth-child(5) {
  transition-delay: 280ms;
}

.anim-stagger.in>*:nth-child(6) {
  transition-delay: 350ms;
}

.anim-stagger.in>*:nth-child(7) {
  transition-delay: 420ms;
}

.anim-stagger.in>* {
  opacity: 1;
  transform: none;
}

/* ============================================================
   FEATURED PLAN SHIMMER
   ============================================================ */
.plan-card.featured {
  overflow: hidden;
}

.plan-card.featured::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 40%, rgba(99, 102, 241, .1) 50%, transparent 60%);
  background-size: 200% 100%;
  animation: shimmer 3.5s ease-in-out infinite;
  pointer-events: none;
}

body[data-theme="dark"] .plan-card.featured::after {
  background: linear-gradient(105deg, transparent 40%, rgba(129, 140, 248, .14) 50%, transparent 60%);
  background-size: 200% 100%;
}

@keyframes shimmer {
  0% {
    background-position: 200% 0;
  }

  100% {
    background-position: -200% 0;
  }
}

/* ============================================================
   STAT COUNTER PULSE ON ENTER
   ============================================================ */
.stat-val {
  transition: transform .4s var(--ease);
}

.stats-bar.in .stat-val {
  animation: statPop .5s var(--ease) both;
}

.stats-bar.in .stat:nth-child(1) .stat-val {
  animation-delay: 0ms;
}

.stats-bar.in .stat:nth-child(2) .stat-val {
  animation-delay: 80ms;
}

.stats-bar.in .stat:nth-child(3) .stat-val {
  animation-delay: 160ms;
}

.stats-bar.in .stat:nth-child(4) .stat-val {
  animation-delay: 240ms;
}

@keyframes statPop {
  0% {
    opacity: 0;
    transform: translateY(10px) scale(.9);
  }

  60% {
    transform: translateY(-3px) scale(1.04);
  }

  100% {
    opacity: 1;
    transform: none;
  }
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: .35;
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

.anim {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .45s var(--ease), transform .45s var(--ease);
}

.anim.in {
  opacity: 1;
  transform: none;
}

:focus-visible {
  outline: 2px solid var(--text);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ============================================================
   RESPONSIVE — 960px
   ============================================================ */
@media (max-width: 960px) {
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .step-card:nth-child(2) {
    border-right: none;
  }

  .step-card:nth-child(1),
  .step-card:nth-child(2) {
    border-bottom: 1px solid var(--border);
  }

  .faq-grid {
    grid-template-columns: 1fr;
  }

  .faq-item {
    border-right: none !important;
  }

  .faq-item:nth-child(n+3) {
    border-bottom: 1px solid var(--border) !important;
  }

  .faq-item:last-child {
    border-bottom: none !important;
  }

  .devices-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ============================================================
   RESPONSIVE — 720px
   ============================================================ */
@media (max-width: 720px) {
  .wrap {
    padding: 0 20px;
  }

  .topbar-inner {
    padding: 0 20px;
    gap: 12px;
  }

  .nav {
    display: none;
  }

  .burger {
    display: flex;
  }

  .hero {
    padding: 56px 0 48px;
  }

  .hero h1 {
    letter-spacing: -1.5px;
  }

  .hero-sub {
    font-size: 16px;
  }

  .hero-divider {
    margin-top: 56px;
  }

  .stats-bar {
    grid-template-columns: repeat(2, 1fr);
    padding: 32px 0;
  }

  .stats-bar .stat:nth-child(2) {
    border-right: none;
  }

  .stats-bar .stat:nth-child(1),
  .stats-bar .stat:nth-child(2) {
    border-bottom: 1px solid var(--border);
    padding-bottom: 24px;
  }

  .stats-bar .stat:nth-child(3),
  .stats-bar .stat:nth-child(4) {
    padding-top: 24px;
  }

  .section {
    padding: 56px 0;
  }

  .section-desc {
    font-size: 15px;
  }

  .steps-grid {
    grid-template-columns: 1fr;
  }

  .step-card {
    border-right: none !important;
    border-bottom: 1px solid var(--border) !important;
  }

  .step-card:last-child {
    border-bottom: none !important;
  }

  .plans-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    padding: 0 16px;
  }

  .pricing-intro {
    flex-direction: column;
  }

  .trial-block {
    flex-wrap: wrap;
  }

  .cta-section {
    padding: 64px 0;
  }

  .back-to-top {
    left: 16px;
    bottom: 104px;
  }

  .site-footer-inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .footer-links {
    justify-content: center;
    gap: 16px;
  }
}

/* ============================================================
   RESPONSIVE — 480px
   ============================================================ */
@media (max-width: 480px) {
  .devices-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .faq-grid {
    grid-template-columns: 1fr;
  }

  .hero-cta {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-cta .btn {
    justify-content: center;
  }

  .cta-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .cta-actions .btn {
    justify-content: center;
  }
}

/* ============================================================
   SCROLL PROGRESS BAR
   ============================================================ */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  width: 0%;
  background: linear-gradient(90deg, #6366f1, #818cf8);
  z-index: 200;
  transition: width .1s linear;
}

/* ============================================================
   HERO PARTICLES CANVAS
   ============================================================ */
.hero-particles {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

/* ============================================================
   PLAN CARD HOVER GLOW
   ============================================================ */
.plan-card {
  transition: box-shadow .25s var(--ease), transform .25s var(--ease), border-color .25s;
}

.plan-card:hover {
  border-color: rgba(99, 102, 241, .45);
  box-shadow: 0 0 0 1px rgba(99, 102, 241, .15), 0 8px 40px rgba(99, 102, 241, .12);
  transform: translateY(-4px);
}

body[data-theme="dark"] .plan-card:hover {
  border-color: rgba(129, 140, 248, .5);
  box-shadow: 0 0 0 1px rgba(129, 140, 248, .2), 0 8px 40px rgba(129, 140, 248, .15);
}

.plan-card.featured:hover {
  border-color: rgba(99, 102, 241, .7);
  box-shadow: 0 0 0 2px rgba(99, 102, 241, .2), 0 12px 48px rgba(99, 102, 241, .18);
}

/* ============================================================
   COUNTDOWN TIMER
   ============================================================ */
.trial-countdown {
  font-weight: 700;
  color: var(--text);
  font-variant-numeric: tabular-nums;
  letter-spacing: .5px;
}

/* ============================================================
   STICKY MOBILE CTA
   ============================================================ */
.sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 150;
  padding: 12px 16px;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--border);
  transform: translateY(100%);
  transition: transform .3s var(--ease);
}

.sticky-cta.visible {
  transform: none;
}

.sticky-cta .btn {
  width: 100%;
  justify-content: center;
  font-size: 15px;
  padding: 14px;
}

@media (max-width: 720px) {
  .sticky-cta {
    display: block;
  }
}

/* ============================================================
   EXIT INTENT TOAST
   ============================================================ */
.exit-toast {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%) translateY(-120px);
  z-index: 300;
  width: min(520px, calc(100vw - 32px));
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: 0 8px 40px rgba(0, 0, 0, .15);
  transition: transform .4s var(--ease), opacity .4s;
  opacity: 0;
  pointer-events: none;
}

body[data-theme="dark"] .exit-toast {
  box-shadow: 0 8px 40px rgba(0, 0, 0, .5);
}

.exit-toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  pointer-events: all;
}

.exit-toast-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
}

.exit-toast-icon {
  font-size: 22px;
  flex-shrink: 0;
}

.exit-toast-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 2px;
}

.exit-toast-sub {
  font-size: 12.5px;
  color: var(--muted);
}

.exit-toast-close {
  margin-left: auto;
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border: none;
  background: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 14px;
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color .15s, background .15s;
}

.exit-toast-close:hover {
  color: var(--text);
  background: var(--bg-2);
}

/* ============================================================
   CHAT FAB — поднять над sticky CTA на мобиле
   ============================================================ */
@media (max-width: 720px) {
  .chat-fab {
    bottom: 24px;
    transition: bottom .3s cubic-bezier(.22, 1, .36, 1), transform .15s cubic-bezier(.34, 1.56, .64, 1), box-shadow .15s;
  }

  body.sticky-visible .chat-fab {
    bottom: 88px;
  }
}

/* ============================================================
   FOOTER PADDING — отступ под sticky CTA на мобиле
   ============================================================ */
@media (max-width: 720px) {
  body.sticky-visible .site-footer {
    padding-bottom: 88px;
  }
}

/* ============================================================
   TOPBAR CTA — появляется когда hero уходит за экран
   ============================================================ */
.topbar-cta {
  opacity: 0;
  transform: translateY(-4px) scale(.95);
  pointer-events: none;
  transition: opacity .25s var(--ease), transform .25s var(--ease);
  white-space: nowrap;
}

.topbar.hero-passed .topbar-cta {
  opacity: 1;
  transform: none;
  pointer-events: all;
}

/* ============================================================
   HIDE FAB И STICKY CTA КОГДА ЧАТ ОТКРЫТ (мобиле)
   ============================================================ */
@media (max-width: 720px) {

  .chat-widget.open~.chat-fab,
  body.chat-open .chat-fab,
  body.chat-open .sticky-cta {
    opacity: 0;
    pointer-events: none;
    transform: scale(.85);
    transition: opacity .2s, transform .2s, bottom .3s cubic-bezier(.22, 1, .36, 1);
  }
}

/* ============================================================
   HERO CTA BAR — всплывает под топбаром на десктопе
   ============================================================ */
.hero-cta-bar {
  position: fixed;
  top: 72px;
  left: 50%;
  transform: translateX(-50%) translateY(-16px);
  z-index: 99;
  opacity: 0;
  transition: transform .4s var(--ease), opacity .4s var(--ease);
  pointer-events: none;
  width: auto;
}

.hero-cta-bar.visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  pointer-events: all;
}

.hero-cta-bar-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 8px 8px 16px;
  background: var(--text);
  color: var(--accent-inv);
  border-radius: 999px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, .18), 0 2px 8px rgba(0, 0, 0, .1);
  white-space: nowrap;
}

body[data-theme="dark"] .hero-cta-bar-inner {
  box-shadow: 0 8px 32px rgba(0, 0, 0, .5), 0 2px 8px rgba(0, 0, 0, .3);
}

.hero-cta-bar-text {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--accent-inv);
  opacity: .8;
}

.hero-cta-bar .btn {
  background: var(--accent-inv);
  color: var(--accent);
  border-radius: 999px;
  font-size: 13px;
  padding: 7px 16px;
  box-shadow: none;
}

.hero-cta-bar .btn:hover {
  opacity: .9;
}

/* На мобиле скрываем — там есть sticky-cta */
@media (max-width: 720px) {
  .hero-cta-bar {
    display: none;
  }
}

/* ============================================================
   HERO SOCIAL PROOF
   ============================================================ */
.hero-social-proof {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding: 6px 14px 6px 6px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg-2);
}

.hero-avatars {
  display: flex;
}

.hero-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  color: #fff;
  margin-left: -6px;
  flex-shrink: 0;
}

.hero-avatars .hero-avatar:first-child {
  margin-left: 0;
}

.hero-social-text {
  font-size: 13px;
  color: var(--muted);
}

.hero-social-text strong {
  color: var(--text);
  font-weight: 700;
}

/* ============================================================
   ANCHOR PRICING
   ============================================================ */
.plan-price-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 4px;
}

.plan-price-row .plan-price {
  margin-bottom: 0;
}

.plan-old-price {
  font-size: 15px;
  color: var(--muted-2);
  text-decoration: line-through;
  font-weight: 500;
}

/* ============================================================
   PAYMENT BADGES
   ============================================================ */
.plan-payments {
  display: flex;
  gap: 4px;
  margin-top: 10px;
  flex-wrap: wrap;
}

.payment-badge {
  font-size: 10px;
  font-weight: 600;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px 6px;
  letter-spacing: .3px;
}

/* ============================================================
   FEATURED PLAN PULSE RING
   ============================================================ */
.plan-pulse {
  position: absolute;
  inset: -4px;
  border-radius: calc(var(--r-xl) + 4px);
  border: 2px solid rgba(99, 102, 241, .4);
  animation: planPulse 2.5s ease-in-out infinite;
  pointer-events: none;
}

@keyframes planPulse {

  0%,
  100% {
    opacity: .5;
    transform: scale(1);
  }

  50% {
    opacity: 1;
    transform: scale(1.012);
  }
}

/* ============================================================
   PLAN CARDS SYMMETRY
   ============================================================ */

/* Все карточки одинаковый padding сверху под badge */
.plan-card {
  padding: 20px;
  padding-top: 32px;
}

/* Badge абсолютный — не смещает контент */
.plan-badge {
  position: absolute;
  top: 12px;
  right: 16px;
  left: auto;
}

/* У карточек без badge тот же отступ уже есть через padding-top */

/* BTC иконка выравнивание */
.payment-badge-btc {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 2px 6px;
}

.payment-badge-btc svg {
  display: block;
}


/* ============================================================
   TRIAL BLOCK — мобиле ширина как у карточек
   ============================================================ */
@media (max-width: 720px) {
  .pricing-intro {
    flex-direction: column;
    align-items: center;
  }

  .trial-block {
    width: calc(100% - 32px);
    max-width: 400px;
    box-sizing: border-box;
  }
}

/* ============================================================
   TRIAL CARD — первая карточка в грид тарифов
   ============================================================ */
.trial-card {
  border-style: dashed;
  background: var(--bg-2);
}

.trial-card-sub {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 4px;
  line-height: 1.5;
}

.trial-card-timer {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 16px;
}

.trial-card .trial-countdown {
  font-weight: 700;
  color: var(--text);
}

@media (max-width: 960px) {
  .plans-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 720px) {
  .plans-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    padding: 0 16px;
  }
}

/* spacing между описанием секции и тарифами */
#pricing .section-desc {
  margin-bottom: 32px;
}