* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
}

body,
button,
input,
textarea {
  letter-spacing: 0;
}

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

img,
svg {
  display: block;
}

.logo {
  display: inline-flex;
}

.logo svg {
  fill: currentColor;
}

.hidden-field {
  position: absolute;
  left: -9999px;
}

.lead-form {
  display: grid;
  gap: 16px;
  padding: 28px;
}

.lead-form label {
  display: grid;
  gap: 8px;
}

.lead-form label span {
  color: #353b44;
  font-size: 14px;
  font-weight: 800;
}

.lead-form input,
.lead-form textarea {
  width: 100%;
  border: 1px solid #d4d9d1;
  border-radius: 8px;
  background: #f7f8f5;
  color: #15171a;
  font: inherit;
  outline: none;
  transition: border-color 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

.lead-form input {
  height: 54px;
  padding: 0 16px;
}

.lead-form textarea {
  min-height: 132px;
  resize: vertical;
  padding: 14px 16px;
}

.lead-form input:focus,
.lead-form textarea:focus {
  border-color: #ff6b2b;
  background: #ffffff;
  box-shadow: 0 0 0 4px rgba(255, 107, 43, 0.13);
}

.policy {
  margin: -2px 0 0;
  color: #5b626d;
  font-size: 13px;
}

.policy a {
  color: #15171a;
  font-weight: 800;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.form-message {
  padding: 14px 16px;
  border-radius: 8px;
  font-weight: 700;
}

.form-message.success {
  background: #e9f7ee;
  color: #176b35;
}

.form-message.error {
  background: #fff0ed;
  color: #ad321f;
}
/* Variant B */
.variant-b {
  --b-bg: #080a0d;
  --b-ink: #f6f7f2;
  --b-muted: rgba(246, 247, 242, 0.68);
  --b-line: rgba(246, 247, 242, 0.14);
  --b-orange: #ff6b2b;
  --b-lime: #ccff66;
  --b-cyan: #72dfff;
  background: var(--b-bg);
  color: var(--b-ink);
}

.variant-b .logo {
  color: var(--b-ink);
}

.b-header {
  position: fixed;
  top: 16px;
  left: 24px;
  right: 24px;
  z-index: 80;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 14px 16px;
  border: 1px solid var(--b-line);
  border-radius: 8px;
  background: rgba(8, 10, 13, 0.72);
  backdrop-filter: blur(22px);
}

.b-nav {
  display: flex;
  justify-content: center;
  gap: 26px;
  color: var(--b-muted);
  font-size: 14px;
  font-weight: 700;
}

.b-nav a:hover,
.b-footer a:hover {
  color: var(--b-ink);
}

.b-top-cta {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 16px;
  border-radius: 999px;
  background: var(--b-ink);
  color: #080a0d;
  font-size: 14px;
  font-weight: 900;
}

.b-shell,
.b-wide {
  width: min(100% - 48px, 1760px);
  margin: 0 auto;
}

.b-hero {
  min-height: 100vh;
  padding: 118px 0 0;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(255, 107, 43, 0.22), transparent 28%),
    radial-gradient(circle at 84% 18%, rgba(114, 223, 255, 0.22), transparent 24%),
    radial-gradient(circle at 62% 78%, rgba(204, 255, 102, 0.14), transparent 28%),
    #080a0d;
}

.b-shell {
  display: grid;
  min-height: calc(100vh - 168px);
  grid-template-columns: minmax(0, 1.08fr) minmax(420px, 0.92fr);
  align-items: stretch;
  gap: 22px;
}

.b-hero-copy,
.b-command-center {
  border: 1px solid var(--b-line);
  border-radius: 8px;
}

.b-hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(24px, 4vw, 58px);
  background:
    linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.04)),
    rgba(255, 255, 255, 0.03);
}

.b-kicker {
  margin: 0 0 18px;
  color: var(--b-lime);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.b-hero h1 {
  max-width: 980px;
  margin-bottom: 20px;
  font-size: clamp(46px, 5.6vw, 92px);
  line-height: 0.94;
  letter-spacing: 0;
}

.b-hero-copy p:not(.b-kicker) {
  max-width: 820px;
  margin-bottom: 26px;
  color: var(--b-muted);
  font-size: clamp(17px, 1.45vw, 21px);
}

.b-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.b-button {
  min-height: 58px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  border: 0;
  border-radius: 999px;
  background: var(--b-orange);
  color: var(--b-ink);
  cursor: pointer;
  font: inherit;
  font-weight: 900;
  text-align: center;
  transition: transform 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
}

.b-button:hover {
  background: #ff8c55;
  box-shadow: 0 18px 44px rgba(255, 107, 43, 0.24);
  transform: translateY(-1px);
}

.b-button-ghost {
  background: transparent;
  color: var(--b-ink);
  box-shadow: inset 0 0 0 1px var(--b-line);
}

.b-button-ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 0 0 1px rgba(246, 247, 242, 0.28);
}

.b-command-center {
  position: relative;
  padding: clamp(22px, 3vw, 38px);
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.04)),
    #10151c;
}

.b-command-center::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.065) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.065) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(180deg, black, transparent 86%);
  pointer-events: none;
}

.b-dashboard-head,
.b-big-number,
.b-flow,
.b-dashboard-grid,
.b-optimization-card {
  position: relative;
  z-index: 1;
}

.b-dashboard-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  color: var(--b-muted);
  font-weight: 800;
}

.b-dashboard-head strong {
  color: var(--b-ink);
}

.b-big-number {
  margin: 54px 0 38px;
}

.b-big-number span {
  display: block;
  color: var(--b-cyan);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.b-big-number strong {
  display: block;
  margin-top: 8px;
  font-size: clamp(52px, 5vw, 86px);
  line-height: 0.92;
}

.b-flow {
  display: grid;
  gap: 12px;
  margin-bottom: 22px;
}

.b-flow i {
  display: block;
  width: var(--w);
  height: 18px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--b-lime), var(--b-cyan));
}

.b-dashboard-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.b-dashboard-grid div {
  min-height: 96px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 16px;
  border: 1px solid var(--b-line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

.b-dashboard-grid span {
  color: var(--b-muted);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.b-dashboard-grid strong {
  font-size: 29px;
  line-height: 1;
}

.b-optimization-card {
  margin-top: 22px;
  padding: 20px;
  border: 1px solid rgba(204, 255, 102, 0.24);
  border-radius: 8px;
  background:
    linear-gradient(120deg, rgba(204, 255, 102, 0.1), rgba(114, 223, 255, 0.04)),
    rgba(8, 10, 13, 0.24);
}

.b-optimization-card > div {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 16px;
}

.b-optimization-card span {
  color: var(--b-muted);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.b-optimization-card strong {
  color: var(--b-lime);
  font-size: 18px;
  line-height: 1.1;
  text-align: right;
}

.b-optimization-card ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.b-optimization-card li {
  position: relative;
  padding-left: 22px;
  color: rgba(246, 247, 242, 0.78);
  font-size: 15px;
  line-height: 1.35;
}

.b-optimization-card li::before {
  content: "";
  position: absolute;
  top: 8px;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--b-lime);
}

.b-marquee {
  display: flex;
  gap: 10px;
  width: 100%;
  margin-top: 14px;
  padding: 14px 24px 20px;
  overflow: hidden;
}

.b-marquee span {
  flex: 0 0 auto;
  padding: 10px 18px;
  border: 1px solid var(--b-line);
  border-radius: 999px;
  color: var(--b-muted);
  font-weight: 900;
}

.b-section {
  padding: clamp(78px, 9vw, 138px) 0;
}

.b-section-title {
  max-width: 980px;
  margin-bottom: 34px;
}

.b-section h2 {
  max-width: 1120px;
  color: var(--b-ink);
  font-size: clamp(38px, 5vw, 72px);
  line-height: 1.02;
}

.b-proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.b-proof-grid article {
  min-height: 390px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 28px;
  border: 1px solid var(--b-line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
}

.b-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 34px;
}

.b-card-top span {
  color: var(--b-orange);
  font-weight: 900;
}

.b-card-top svg {
  width: 74px;
  height: 74px;
  flex: 0 0 auto;
  color: #080a0d;
  filter: drop-shadow(0 14px 28px rgba(204, 255, 102, 0.12));
}

.b-card-top svg rect,
.b-card-top svg circle,
.b-card-top svg > path:first-child {
  fill: var(--b-lime);
}

.b-card-top svg path {
  fill: none;
  stroke: #080a0d;
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.b-proof-grid h3 {
  font-size: clamp(28px, 3vw, 42px);
}

.b-proof-grid p,
.b-system-copy p,
.b-form-copy p,
.b-checks p {
  color: var(--b-muted);
  font-size: 18px;
}

.b-metrics {
  background: var(--b-ink);
  color: #080a0d;
}

.b-metrics .b-kicker,
.b-metrics h2 {
  color: #080a0d;
}

.b-metrics-grid {
  display: grid;
  grid-template-columns: 1.15fr repeat(3, 0.85fr);
  gap: 18px;
  align-items: stretch;
}

.b-metric-line {
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 26px;
  border: 1px solid rgba(8, 10, 13, 0.14);
  border-radius: 8px;
  background: #e9eee6;
}

.b-metric-line span {
  font-size: clamp(54px, 5vw, 84px);
  font-weight: 900;
  line-height: 0.9;
}

.b-metric-line p {
  margin: 0;
  color: rgba(8, 10, 13, 0.72);
  font-size: 18px;
  font-weight: 700;
}

.b-system {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1fr);
  gap: 44px;
}

.b-timeline {
  display: grid;
  gap: 12px;
}

.b-timeline div {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 18px;
  padding: 22px 0;
  border-top: 1px solid var(--b-line);
}

.b-timeline span {
  color: var(--b-lime);
  font-weight: 900;
}

.b-timeline strong {
  font-size: clamp(24px, 3vw, 40px);
  line-height: 1;
}

.b-contrast {
  background: var(--b-orange);
  color: var(--b-ink);
}

.b-contrast-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 44px;
  align-items: start;
}

.b-contrast h2 {
  color: var(--b-ink);
}

.b-checks {
  display: grid;
  gap: 12px;
}

.b-checks p {
  margin: 0;
  padding: 18px 0;
  border-top: 1px solid rgba(246, 247, 242, 0.36);
  color: rgba(246, 247, 242, 0.88);
  font-weight: 800;
}

.b-contrast-card {
  margin-top: 34px;
  padding: 24px;
  border: 1px solid rgba(246, 247, 242, 0.36);
  border-radius: var(--b-radius);
  background:
    linear-gradient(135deg, rgba(8, 10, 13, 0.18), transparent 42%),
    rgba(8, 10, 13, 0.08);
  box-shadow: 0 24px 60px rgba(8, 10, 13, 0.14);
}

.b-contrast-card span {
  display: block;
  margin-bottom: 12px;
  color: rgba(246, 247, 242, 0.76);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.b-contrast-card strong {
  display: block;
  color: var(--b-ink);
  font-size: clamp(34px, 3vw, 52px);
  line-height: 1.04;
}

.b-contrast-card div {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-top: 22px;
}

.b-contrast-card small {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(246, 247, 242, 0.14);
  color: var(--b-ink);
  font-size: 12px;
  font-weight: 900;
}

.b-faq {
  background: #080a0d;
}

.b-faq-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 28px;
  align-items: start;
}

.b-faq-list {
  display: grid;
  gap: 12px;
}

.b-faq-list article {
  padding: 22px;
  border: 1px solid var(--b-line);
  border-radius: var(--b-radius);
  background:
    linear-gradient(135deg, rgba(196, 255, 81, 0.08), transparent 34%),
    rgba(246, 247, 242, 0.035);
}

.b-faq-list h3 {
  margin: 0 0 10px;
  font-size: 21px;
}

.b-faq-list p {
  margin: 0;
  color: var(--b-muted);
}

.b-form-section {
  background:
    radial-gradient(circle at 18% 22%, rgba(114, 223, 255, 0.14), transparent 24%),
    #0e1217;
}

.b-form-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(420px, 0.7fr);
  gap: 44px;
}

.b-form-copy {
  padding-top: 14px;
}

.b-contacts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.b-contacts a {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 14px;
  border: 1px solid var(--b-line);
  border-radius: 999px;
  color: var(--b-ink);
  font-weight: 800;
}

.b-contacts svg {
  width: 24px;
  height: 24px;
  flex: 0 0 auto;
}

.b-contacts svg circle {
  fill: var(--b-accent);
}

.b-contacts svg path {
  fill: #ffffff;
}

.b-contacts svg path + path {
  fill: none;
  stroke: #080a0d;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.b-lead-form {
  border-color: var(--b-line);
  background: rgba(246, 247, 242, 0.96);
  color: #080a0d;
  box-shadow: 0 40px 110px rgba(0, 0, 0, 0.32);
}

.b-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 28px 24px;
  border-top: 1px solid var(--b-line);
  color: var(--b-muted);
  font-weight: 800;
}

@media (max-width: 1100px) {
  .b-header {
    grid-template-columns: auto auto;
  }

  .b-nav {
    display: none;
  }

  .b-shell,
  .b-system,
  .b-contrast-grid,
  .b-form-grid,
  .b-metrics-grid,
  .b-faq-grid {
    grid-template-columns: 1fr;
  }

  .b-proof-grid {
    grid-template-columns: 1fr;
  }

  .b-command-center,
  .b-metric-line,
  .b-proof-grid article {
    min-height: auto;
  }
}

@media (max-width: 720px) {
  .b-header {
    position: static;
    margin: 12px;
  }

  .b-top-cta {
    display: none;
  }

  .b-shell,
  .b-wide {
    width: min(100% - 24px, 1760px);
  }

  .b-hero {
    min-height: auto;
    padding-top: 8px;
  }

  .b-hero h1 {
    font-size: 52px;
  }

  .b-hero-copy,
  .b-command-center,
  .b-proof-grid article,
  .b-metric-line {
    padding: 20px;
  }

  .b-hero-actions,
  .b-contacts {
    flex-direction: column;
  }

  .b-button {
    width: 100%;
  }

  .b-dashboard-grid {
    grid-template-columns: 1fr;
  }

  .b-big-number {
    margin: 42px 0 34px;
  }

  .b-timeline div {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .b-footer {
    flex-direction: column;
  }
}

.cookie-alert {
  position: fixed;
  bottom: 12px;
  left: 0;
  width: 100%;
  z-index: 2147483000;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none;
}

.cookie-alert.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.cookie-alert.hidden {
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
}

.cookie-alert__inner {
  width: min(100% - 32px, 1120px);
  margin: 0 auto;
  padding: 15px 18px;
  border: 1px solid rgba(246, 247, 242, 0.16);
  border-radius: 8px;
  background: rgba(246, 247, 242, 0.98);
  color: #080a0d;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.32);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.cookie-alert__text p {
  margin: 0;
  font-size: 14px;
  line-height: 1.45;
}

.cookie-alert__text a {
  color: #080a0d;
  font-weight: 900;
  text-decoration: underline;
}

.cookie-alert__btn {
  flex: 0 0 auto;
  border: 0;
  border-radius: 999px;
  background: #080a0d;
  color: #ffffff;
  padding: 12px 18px;
  font: inherit;
  font-weight: 900;
  cursor: pointer;
}

.cookie-alert__btn:hover {
  background: #ff6b2b;
  color: #080a0d;
}

.captcha-container {
  height: 0;
  overflow: hidden;
}

.SmartCaptcha-Shield,
.SmartCaptcha-Privacy,
.SmartCaptcha-PrivacyText,
.SmartCaptcha-PrivacyTooltip,
[class*="SmartCaptcha"][class*="Privacy"],
[class*="smartcaptcha"][class*="privacy"],
[class*="smartcaptcha"][class*="badge"],
[class*="captcha"][class*="privacy"] {
  display: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

@media (max-width: 720px) {
  .cookie-alert {
    bottom: 0;
  }

  .cookie-alert__inner {
    width: 100%;
    border-radius: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .cookie-alert__text p {
    font-size: 12px;
    line-height: 1.3;
  }

  .cookie-alert__btn {
    align-self: flex-start;
  }
}