/* Start custom CSS for html, class: .elementor-element-80465bb */.protocol-guide,
.protocol-guide * {
  box-sizing: border-box;
}

.protocol-guide {
  --pg-bg: #f3f6f8;
  --pg-white: #ffffff;
  --pg-dark: #091925;
  --pg-text: #1d2933;
  --pg-muted: #5b6874;
  --pg-border: #dce4e9;
  --pg-accent: #36c3a2;
  --pg-accent-dark: #087963;
  --pg-yellow: #f2b705;
  --pg-warning: #fff7d8;
  --pg-danger: #8d2e2e;
  --pg-danger-bg: #fff0f0;
  --pg-radius: 20px;
  --pg-shadow: 0 18px 48px rgba(9, 25, 37, 0.09);

  width: 100%;
  overflow: hidden;
  color: var(--pg-text);
  background: var(--pg-bg);
  font-family: inherit;
  line-height: 1.65;
}

.protocol-guide a {
  color: inherit;
  text-decoration: none;
}

.protocol-guide h1,
.protocol-guide h2,
.protocol-guide h3,
.protocol-guide p,
.protocol-guide ul,
.protocol-guide ol {
  margin-top: 0;
}

.protocol-guide h1,
.protocol-guide h2,
.protocol-guide h3 {
  color: inherit;
  font-family: inherit;
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.16;
}

.protocol-guide h1 {
  max-width: 1080px;
  margin-bottom: 22px;
  font-size: clamp(38px, 6vw, 68px);
}

.protocol-guide h2 {
  margin-bottom: 16px;
  font-size: clamp(29px, 4vw, 45px);
}

.protocol-guide h3 {
  margin-bottom: 10px;
  font-size: 21px;
}

.protocol-guide p:last-child,
.protocol-guide ul:last-child,
.protocol-guide ol:last-child {
  margin-bottom: 0;
}

.protocol-guide__container {
  width: min(1180px, calc(100% - 40px));
  margin-right: auto;
  margin-left: auto;
}

.protocol-guide__section {
  padding: 76px 0;
}

.protocol-guide__section--white {
  background: var(--pg-white);
}

.protocol-guide__section--dark {
  color: var(--pg-white);
  background:
    radial-gradient(
      circle at 88% 12%,
      rgba(54, 195, 162, 0.18),
      transparent 28%
    ),
    var(--pg-dark);
}

.protocol-guide__section--norms {
  background:
    linear-gradient(
      135deg,
      rgba(54, 195, 162, 0.09),
      transparent 42%
    ),
    #eef3f5;
}

.protocol-guide__kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 13px;
  color: var(--pg-accent-dark);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.09em;
  line-height: 1.3;
  text-transform: uppercase;
}

.protocol-guide__kicker::before {
  content: "";
  display: block;
  width: 29px;
  height: 3px;
  border-radius: 20px;
  background: currentColor;
}

.protocol-guide__hero .protocol-guide__kicker,
.protocol-guide__section--dark .protocol-guide__kicker,
.protocol-guide__panel--dark .protocol-guide__kicker,
.protocol-guide__cta .protocol-guide__kicker {
  color: var(--pg-accent);
}

.protocol-guide__hero {
  position: relative;
  isolation: isolate;
  padding: 90px 0 78px;
  overflow: hidden;
  color: var(--pg-white);
  background:
    radial-gradient(
      circle at 82% 15%,
      rgba(54, 195, 162, 0.24),
      transparent 27%
    ),
    radial-gradient(
      circle at 93% 82%,
      rgba(72, 106, 255, 0.14),
      transparent 23%
    ),
    linear-gradient(
      135deg,
      #07151f 0%,
      #14364a 100%
    );
}

.protocol-guide__hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  right: -160px;
  bottom: -210px;
  width: 490px;
  height: 490px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  box-shadow:
    0 0 0 62px rgba(255, 255, 255, 0.024),
    0 0 0 124px rgba(255, 255, 255, 0.014);
}

.protocol-guide__lead {
  max-width: 960px;
  margin-bottom: 28px;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(18px, 2.2vw, 23px);
  line-height: 1.55;
}

.protocol-guide__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 30px;
}

.protocol-guide__chips span {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 7px 13px;
  border: 1px solid rgba(255, 255, 255, 0.17);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.92);
  background: rgba(255, 255, 255, 0.07);
  font-size: 14px;
  font-weight: 750;
}

.protocol-guide__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.protocol-guide__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 51px;
  padding: 13px 20px;
  border: 1px solid transparent;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 850;
  line-height: 1.2;
  text-align: center;
  transition:
    transform 0.18s ease,
    background-color 0.18s ease,
    border-color 0.18s ease,
    box-shadow 0.18s ease;
}

.protocol-guide__button:hover,
.protocol-guide__button:focus-visible {
  transform: translateY(-2px);
}

.protocol-guide__button--primary {
  color: #05231d;
  background: var(--pg-accent);
  box-shadow: 0 12px 28px rgba(54, 195, 162, 0.24);
}

.protocol-guide__button--primary:hover,
.protocol-guide__button--primary:focus-visible {
  background: #55d6b8;
}

.protocol-guide__button--light {
  color: var(--pg-white);
  border-color: rgba(255, 255, 255, 0.27);
  background: rgba(255, 255, 255, 0.08);
}

.protocol-guide__button--light:hover,
.protocol-guide__button--light:focus-visible {
  background: rgba(255, 255, 255, 0.14);
}

.protocol-guide__button:focus-visible,
.protocol-guide a:focus-visible,
.protocol-guide summary:focus-visible,
.protocol-guide__table-wrap:focus-visible {
  outline: 3px solid rgba(54, 195, 162, 0.55);
  outline-offset: 3px;
}

.protocol-guide__hero-note {
  max-width: 920px;
  margin-top: 22px;
  color: rgba(255, 255, 255, 0.64);
  font-size: 14px;
}

.protocol-guide__facts {
  position: relative;
  z-index: 3;
  margin-top: -28px;
}

.protocol-guide__facts-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  overflow: hidden;
  border: 1px solid var(--pg-border);
  border-radius: var(--pg-radius);
  background: var(--pg-white);
  box-shadow: var(--pg-shadow);
}

.protocol-guide__fact {
  padding: 24px;
}

.protocol-guide__fact + .protocol-guide__fact {
  border-left: 1px solid var(--pg-border);
}

.protocol-guide__fact strong {
  display: block;
  margin-bottom: 6px;
  color: var(--pg-dark);
  font-size: 18px;
  line-height: 1.3;
}

.protocol-guide__fact span {
  display: block;
  color: var(--pg-muted);
  font-size: 14px;
  line-height: 1.5;
}

.protocol-guide__heading {
  display: grid;
  grid-template-columns:
    minmax(0, 1fr)
    minmax(280px, 0.72fr);
  gap: 52px;
  align-items: end;
  margin-bottom: 34px;
}

.protocol-guide__heading > p {
  margin-bottom: 0;
  color: var(--pg-muted);
}

.protocol-guide__text-light {
  color: rgba(255, 255, 255, 0.72) !important;
}

.protocol-guide__split {
  display: grid;
  grid-template-columns:
    minmax(0, 1fr)
    minmax(0, 1fr);
  gap: 24px;
}

.protocol-guide__panel {
  padding: clamp(28px, 5vw, 46px);
  border: 1px solid var(--pg-border);
  border-radius: var(--pg-radius);
  background: var(--pg-white);
  box-shadow: var(--pg-shadow);
}

.protocol-guide__panel > p {
  color: var(--pg-muted);
}

.protocol-guide__panel--dark {
  color: var(--pg-white);
  border-color: transparent;
  background: var(--pg-dark);
}

.protocol-guide__panel--dark > p {
  color: rgba(255, 255, 255, 0.75);
}

.protocol-guide__small {
  color: var(--pg-muted);
  font-size: 14px;
}

.protocol-guide__panel--dark .protocol-guide__small {
  color: rgba(255, 255, 255, 0.62);
}

.protocol-guide__list {
  display: grid;
  gap: 10px;
  margin: 17px 0 0;
  padding: 0;
  list-style: none;
}

.protocol-guide__list li {
  position: relative;
  padding-left: 28px;
  color: var(--pg-muted);
}

.protocol-guide__list li::before {
  content: "✓";
  position: absolute;
  top: 0;
  left: 0;
  color: var(--pg-accent-dark);
  font-weight: 900;
}

.protocol-guide__definitions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.protocol-guide__definitions article {
  padding: 28px;
  border: 1px solid var(--pg-border);
  border-radius: var(--pg-radius);
  background: var(--pg-white);
}

.protocol-guide__definitions article > span,
.protocol-guide__flow article > span,
.protocol-guide__objects article > span,
.protocol-guide__failure-grid article > span {
  display: block;
  margin-bottom: 17px;
  color: var(--pg-accent-dark);
  font-size: 28px;
  font-weight: 900;
  line-height: 1;
}

.protocol-guide__definitions article > p,
.protocol-guide__flow article > p,
.protocol-guide__objects article > p,
.protocol-guide__failure-grid article > p {
  color: var(--pg-muted);
}

.protocol-guide__definitions article > strong {
  display: block;
  margin-top: 18px;
  color: var(--pg-dark);
}

.protocol-guide__table-wrap {
  overflow-x: auto;
  border: 1px solid var(--pg-border);
  border-radius: 17px;
  background: var(--pg-white);
  box-shadow: 0 8px 27px rgba(9, 25, 37, 0.045);
  -webkit-overflow-scrolling: touch;
}

.protocol-guide__table {
  width: 100%;
  min-width: 1050px;
  border-collapse: collapse;
}

.protocol-guide__table th,
.protocol-guide__table td {
  padding: 17px 18px;
  border-bottom: 1px solid var(--pg-border);
  text-align: left;
  vertical-align: top;
}

.protocol-guide__table th {
  color: var(--pg-white);
  background: var(--pg-dark);
  font-size: 14px;
  letter-spacing: 0.02em;
}

.protocol-guide__table td:first-child {
  width: 17%;
  color: var(--pg-dark);
  font-weight: 800;
}

.protocol-guide__table tr:last-child td {
  border-bottom: 0;
}

.protocol-guide__dark-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.protocol-guide__dark-grid article {
  padding: 25px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.055);
}

.protocol-guide__dark-grid article > span {
  display: block;
  margin-bottom: 18px;
  color: var(--pg-accent);
  font-size: 29px;
  font-weight: 900;
  line-height: 1;
}

.protocol-guide__dark-grid p {
  color: rgba(255, 255, 255, 0.72);
}

.protocol-guide__dark-note {
  margin-top: 24px;
  padding: 20px 22px;
  border-left: 4px solid var(--pg-accent);
  border-radius: 0 13px 13px 0;
  color: rgba(255, 255, 255, 0.78);
  background: rgba(255, 255, 255, 0.07);
}

.protocol-guide__flow,
.protocol-guide__objects,
.protocol-guide__failure-grid,
.protocol-guide__norm-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.protocol-guide__flow article,
.protocol-guide__objects article,
.protocol-guide__failure-grid article,
.protocol-guide__norm-grid article {
  padding: 25px;
  border: 1px solid var(--pg-border);
  border-radius: 17px;
  background: var(--pg-white);
}

.protocol-guide__info {
  margin-top: 24px;
  padding: 19px 21px;
  border: 1px solid #c7d9de;
  border-radius: 13px;
  color: #344954;
  background: #eaf5f3;
}

.protocol-guide__z-wave {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.protocol-guide__z-wave-card {
  padding: clamp(28px, 5vw, 44px);
  border: 1px solid var(--pg-border);
  border-radius: var(--pg-radius);
  background: var(--pg-white);
}

.protocol-guide__z-wave-card--accent {
  background:
    linear-gradient(
      135deg,
      rgba(54, 195, 162, 0.14),
      transparent 52%
    ),
    var(--pg-white);
}

.protocol-guide__card-label {
  margin-bottom: 12px;
  color: var(--pg-accent-dark);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.protocol-guide__warning {
  margin-top: 24px;
  padding: 19px 21px;
  border-left: 4px solid var(--pg-yellow);
  border-radius: 0 13px 13px 0;
  color: #5d4b06;
  background: var(--pg-warning);
}

.protocol-guide__choice-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.protocol-guide__choice-grid article {
  padding: 26px;
  border: 1px solid var(--pg-border);
  border-radius: 18px;
  background: var(--pg-white);
}

.protocol-guide__choice-grid article > span {
  display: block;
  margin-bottom: 13px;
  color: var(--pg-accent-dark);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.protocol-guide__choice-grid article > strong {
  display: block;
  margin: 15px 0 8px;
  color: var(--pg-accent-dark);
  font-size: 19px;
}

.protocol-guide__choice-grid p {
  color: var(--pg-muted);
}

.protocol-guide__mistakes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.protocol-guide__mistakes article {
  padding: 25px;
  border: 1px solid var(--pg-border);
  border-radius: 17px;
  background: #f8fafb;
}

.protocol-guide__mistakes article::before {
  content: "!";
  display: grid;
  place-items: center;
  width: 39px;
  height: 39px;
  margin-bottom: 17px;
  border-radius: 50%;
  color: var(--pg-accent-dark);
  background: #e6f5f1;
  font-weight: 900;
}

.protocol-guide__mistakes p {
  color: var(--pg-muted);
}

.protocol-guide__norm-grid strong {
  display: block;
  margin-bottom: 9px;
  color: var(--pg-dark);
  font-size: 18px;
}

.protocol-guide__norm-grid p {
  color: var(--pg-muted);
}

.protocol-guide__danger {
  margin-top: 24px;
  padding: 24px;
  border: 1px solid #e6baba;
  border-left: 5px solid var(--pg-danger);
  border-radius: 0 15px 15px 0;
  color: #6f2929;
  background: var(--pg-danger-bg);
}

.protocol-guide__danger strong {
  display: block;
  margin-bottom: 8px;
  color: var(--pg-danger);
}

.protocol-guide__steps {
  counter-reset: protocol-step;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.protocol-guide__step {
  counter-increment: protocol-step;
  padding: 25px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.055);
}

.protocol-guide__step::before {
  content: counter(protocol-step, decimal-leading-zero);
  display: block;
  margin-bottom: 18px;
  color: var(--pg-accent);
  font-size: 29px;
  font-weight: 900;
  line-height: 1;
}

.protocol-guide__step p {
  color: rgba(255, 255, 255, 0.72);
}

.protocol-guide__prices {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.protocol-guide__price {
  padding: 27px;
  border: 1px solid var(--pg-border);
  border-radius: var(--pg-radius);
  background: var(--pg-white);
}

.protocol-guide__price > span {
  display: block;
  min-height: 44px;
  margin-bottom: 8px;
  color: var(--pg-muted);
  font-size: 14px;
  font-weight: 750;
}

.protocol-guide__price > strong {
  display: block;
  margin-bottom: 12px;
  color: var(--pg-dark);
  font-size: clamp(23px, 3vw, 32px);
  line-height: 1.15;
}

.protocol-guide__price > p {
  color: var(--pg-muted);
}

.protocol-guide__price-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  margin-top: 24px;
}

.protocol-guide__price-columns > div {
  padding: 30px;
  border: 1px solid var(--pg-border);
  border-radius: var(--pg-radius);
  background: var(--pg-white);
}

.protocol-guide__small {
  color: var(--pg-muted);
  font-size: 14px;
}

.protocol-guide__links {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.protocol-guide__links a {
  display: flex;
  min-height: 165px;
  padding: 24px;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid var(--pg-border);
  border-radius: 17px;
  background: var(--pg-white);
  transition:
    transform 0.18s ease,
    border-color 0.18s ease,
    box-shadow 0.18s ease;
}

.protocol-guide__links a:hover,
.protocol-guide__links a:focus-visible {
  transform: translateY(-3px);
  border-color: var(--pg-accent);
  box-shadow: 0 15px 35px rgba(9, 25, 37, 0.09);
}

.protocol-guide__links strong {
  color: var(--pg-dark);
  font-size: 19px;
  line-height: 1.3;
}

.protocol-guide__links span {
  color: var(--pg-accent-dark);
  font-weight: 800;
}

.protocol-guide__faq-heading {
  max-width: 900px;
  margin: 0 auto 28px;
  text-align: center;
}

.protocol-guide__faq {
  display: grid;
  gap: 12px;
  max-width: 940px;
  margin: 0 auto;
}

.protocol-guide__faq details {
  overflow: hidden;
  border: 1px solid var(--pg-border);
  border-radius: 15px;
  background: var(--pg-white);
}

.protocol-guide__faq summary {
  position: relative;
  padding: 20px 60px 20px 22px;
  color: var(--pg-dark);
  cursor: pointer;
  font-weight: 850;
  list-style: none;
}

.protocol-guide__faq summary::-webkit-details-marker {
  display: none;
}

.protocol-guide__faq summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 20px;
  display: grid;
  place-items: center;
  width: 29px;
  height: 29px;
  border-radius: 50%;
  color: var(--pg-dark);
  background: #e9f4f2;
  font-size: 22px;
  line-height: 1;
  transform: translateY(-50%);
}

.protocol-guide__faq details[open] summary::after {
  content: "−";
}

.protocol-guide__faq details > div {
  padding: 0 22px 22px;
  color: var(--pg-muted);
}

.protocol-guide__cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 32px;
  align-items: center;
  padding: clamp(33px, 6vw, 58px);
  border-radius: 24px;
  color: var(--pg-white);
  background:
    radial-gradient(
      circle at 91% 16%,
      rgba(54, 195, 162, 0.2),
      transparent 31%
    ),
    var(--pg-dark);
  box-shadow: var(--pg-shadow);
}

.protocol-guide__cta h2 {
  margin-bottom: 12px;
}

.protocol-guide__cta p {
  max-width: 760px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.76);
}

@media (max-width: 1100px) {
  .protocol-guide__steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1020px) {
  .protocol-guide__facts-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .protocol-guide__fact:nth-child(3) {
    border-left: 0;
  }

  .protocol-guide__fact:nth-child(n + 3) {
    border-top: 1px solid var(--pg-border);
  }

  .protocol-guide__definitions,
  .protocol-guide__dark-grid,
  .protocol-guide__flow,
  .protocol-guide__objects,
  .protocol-guide__failure-grid,
  .protocol-guide__choice-grid,
  .protocol-guide__mistakes,
  .protocol-guide__norm-grid,
  .protocol-guide__prices,
  .protocol-guide__links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .protocol-guide__heading,
  .protocol-guide__split,
  .protocol-guide__cta {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .protocol-guide__z-wave,
  .protocol-guide__price-columns {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .protocol-guide__container {
    width: min(100% - 28px, 1180px);
  }

  .protocol-guide__section {
    padding: 54px 0;
  }

  .protocol-guide__hero {
    padding: 64px 0 58px;
  }

  .protocol-guide__facts {
    margin-top: -18px;
  }

  .protocol-guide__facts-grid,
  .protocol-guide__definitions,
  .protocol-guide__dark-grid,
  .protocol-guide__flow,
  .protocol-guide__z-wave,
  .protocol-guide__objects,
  .protocol-guide__failure-grid,
  .protocol-guide__choice-grid,
  .protocol-guide__mistakes,
  .protocol-guide__norm-grid,
  .protocol-guide__steps,
  .protocol-guide__prices,
  .protocol-guide__price-columns,
  .protocol-guide__links {
    grid-template-columns: 1fr;
  }

  .protocol-guide__fact + .protocol-guide__fact {
    border-top: 1px solid var(--pg-border);
    border-left: 0;
  }

  .protocol-guide__heading {
    gap: 12px;
    margin-bottom: 27px;
  }

  .protocol-guide__definitions article,
  .protocol-guide__dark-grid article,
  .protocol-guide__flow article,
  .protocol-guide__z-wave-card,
  .protocol-guide__objects article,
  .protocol-guide__failure-grid article,
  .protocol-guide__choice-grid article,
  .protocol-guide__mistakes article,
  .protocol-guide__norm-grid article,
  .protocol-guide__step,
  .protocol-guide__price {
    padding: 22px;
  }

  .protocol-guide__actions,
  .protocol-guide__actions .protocol-guide__button {
    width: 100%;
  }

  .protocol-guide__button {
    min-height: 52px;
  }

  .protocol-guide__cta {
    padding: 29px 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .protocol-guide *,
  .protocol-guide *::before,
  .protocol-guide *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}/* End custom CSS */