:root {
  --ink: #17191d;
  --ink-2: #22252b;
  --ink-3: #2b2f36;
  --paper: #f7f2e8;
  --paper-2: #eee7db;
  --white: #ffffff;
  --muted: #a9aaa7;
  --text: #202124;
  --line: rgba(255, 255, 255, 0.12);
  --dark-line: rgba(23, 25, 29, 0.14);
  --amber: #ff9d18;
  --orange: #ff5a1f;
  --orange-dark: #d94414;
  --green: #2d8f63;
  --shadow: 0 30px 70px rgba(8, 10, 13, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  text-rendering: optimizeLegibility;
}

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

button,
input,
select {
  font: inherit;
}

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

.shell {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
}

.signal-bar {
  min-height: 34px;
  display: flex;
  align-items: center;
  background: #0e1013;
  color: #bfc1c3;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.signal-bar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.signal-bar__inner span:last-child {
  color: #fff;
}

.site-header {
  position: relative;
  z-index: 20;
  height: 68px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  background: rgba(23, 25, 29, 0.96);
  color: #fff;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand__mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  background: linear-gradient(135deg, var(--amber), var(--orange));
  color: var(--ink);
  font-size: 14px;
  font-weight: 900;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45), 0 8px 24px rgba(255, 90, 31, 0.24);
}

.brand > span:last-child {
  display: grid;
  gap: 2px;
}

.brand strong {
  font-size: 14px;
  letter-spacing: 0.08em;
}

.brand small {
  color: #969a9f;
  font-size: 11px;
}

.header__specs {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.header__specs span {
  padding: 7px 11px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  color: #c9cbcd;
  font-size: 12px;
  font-weight: 800;
}

.button {
  min-height: 60px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 8px 9px 8px 26px;
  border: 0;
  border-radius: 18px;
  background: linear-gradient(135deg, #ffb21f 0%, #ff9416 52%, #ff5a1f 100%);
  color: #17191d;
  box-shadow: 0 15px 36px rgba(255, 90, 31, 0.24), inset 0 1px 0 rgba(255, 255, 255, 0.55);
  font-size: 16px;
  font-weight: 900;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
  filter: saturate(1.08);
  box-shadow: 0 19px 42px rgba(255, 90, 31, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.62);
}

.button:focus-visible,
.text-link:focus-visible,
.mobile-order:focus-visible,
summary:focus-visible {
  outline: 3px solid #ffd178;
  outline-offset: 4px;
}

.arrow {
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--ink);
  color: var(--amber);
  font-size: 23px;
  line-height: 1;
  transition: transform 0.2s ease;
}

.button:hover .arrow {
  transform: translateX(3px);
}

.button--small {
  min-height: 44px;
  padding: 5px 6px 5px 18px;
  border-radius: 14px;
  font-size: 13px;
}

.button--small .arrow {
  width: 32px;
  height: 32px;
  flex-basis: 32px;
  font-size: 17px;
}

.hero {
  position: relative;
  min-height: calc(100svh - 102px);
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: 28px 0 34px;
  background:
    radial-gradient(circle at 78% 45%, rgba(255, 90, 31, 0.19), transparent 33%),
    radial-gradient(circle at 18% 78%, rgba(255, 157, 24, 0.08), transparent 34%),
    linear-gradient(120deg, #111317 0%, #17191d 58%, #1c1d21 100%);
  color: var(--paper);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to right, rgba(0, 0, 0, 0.65), transparent 72%);
}

.hero__dial {
  position: absolute;
  right: -170px;
  top: -330px;
  width: 900px;
  height: 900px;
  border: 17px solid rgba(255, 157, 24, 0.54);
  border-right-color: var(--orange);
  border-bottom-color: transparent;
  border-radius: 50%;
  box-shadow: 0 0 80px rgba(255, 90, 31, 0.16), inset 0 0 50px rgba(255, 157, 24, 0.1);
  opacity: 0.78;
  transform: rotate(14deg);
}

.hero__dial::after {
  content: "";
  position: absolute;
  inset: 34px;
  border: 1px dashed rgba(255, 157, 24, 0.42);
  border-radius: 50%;
}

.hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(500px, 1.1fr);
  grid-template-areas:
    "copy visual"
    "buy visual";
  align-items: center;
  gap: 12px 52px;
}

.hero__copy {
  grid-area: copy;
  align-self: end;
}

.kicker {
  margin: 0 0 17px;
  color: var(--amber);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.kicker--dark {
  color: var(--orange-dark);
}

.hero h1,
.section h2,
.order-section h2 {
  font-family: "Arial Narrow", "Roboto Condensed", Impact, sans-serif;
  font-weight: 900;
  letter-spacing: -0.035em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  font-size: clamp(48px, 5.1vw, 76px);
  line-height: 0.93;
}

.hero h1 em {
  display: block;
  margin-top: 10px;
  color: #a9aaa7;
  font-size: 0.53em;
  font-style: normal;
  line-height: 1.02;
  letter-spacing: -0.015em;
}

.hero h1 > span {
  display: block;
}

.hero__title-main {
  font-size: 0.76em;
  letter-spacing: -0.045em;
}

.hero__lead {
  max-width: 580px;
  margin: 21px 0 0;
  color: #bec0c2;
  font-size: 16px;
  line-height: 1.6;
}

.hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.hero__chips span {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.045);
  color: #e2e3e4;
  font-size: 13px;
  font-weight: 800;
}

.hero__chips b {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border-radius: 7px;
  color: var(--amber);
  background: rgba(255, 157, 24, 0.1);
  font-size: 11px;
}

.hero__visual {
  grid-area: visual;
  position: relative;
  align-self: stretch;
  min-height: 540px;
  overflow: hidden;
  border: 1px solid rgba(255, 157, 24, 0.58);
  border-radius: 34px;
  background: var(--ink-2);
  box-shadow: 0 36px 90px rgba(0, 0, 0, 0.34);
}

.hero__visual::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.06), transparent 38%, rgba(255, 90, 31, 0.11));
}

.hero__visual img {
  width: 100%;
  height: 100%;
  min-height: 540px;
  object-fit: cover;
  object-position: center;
}

.hero__visual-label {
  position: absolute;
  z-index: 2;
  right: 17px;
  bottom: 17px;
  padding: 10px 13px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  background: rgba(15, 17, 20, 0.74);
  backdrop-filter: blur(12px);
  color: #d8d9da;
  font-size: 12px;
  font-weight: 800;
}

.hero__buy {
  grid-area: buy;
  align-self: start;
  display: grid;
  grid-template-columns: auto minmax(250px, 1fr);
  align-items: center;
  gap: 14px 22px;
  padding-top: 8px;
}

.pricing {
  display: grid;
}

.pricing > span {
  display: flex;
  align-items: center;
  gap: 9px;
}

.pricing s {
  color: #8e9195;
  font-size: 14px;
}

.pricing i {
  padding: 4px 7px;
  border-radius: 999px;
  background: rgba(255, 90, 31, 0.14);
  color: #ff8258;
  font-size: 11px;
  font-style: normal;
  font-weight: 900;
}

.pricing strong {
  color: var(--paper);
  font-size: clamp(48px, 4.5vw, 68px);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.pricing small {
  font-size: 0.4em;
  letter-spacing: -0.02em;
}

.button--hero {
  width: min(100%, 365px);
}

.hero__buy > p {
  grid-column: 1 / -1;
  margin: -2px 0 0;
  color: #85898d;
  font-size: 12px;
}

.metrics {
  position: relative;
  z-index: 3;
  background: var(--paper);
  border-bottom: 1px solid var(--dark-line);
}

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

.metrics article {
  min-height: 126px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 22px 28px;
  border-left: 1px solid var(--dark-line);
}

.metrics article:last-child {
  border-right: 1px solid var(--dark-line);
}

.metrics b {
  color: var(--ink);
  font-family: "Arial Narrow", Impact, sans-serif;
  font-size: 34px;
  line-height: 1;
  letter-spacing: -0.04em;
}

.metrics span {
  margin-top: 8px;
  color: #696c70;
  font-size: 13px;
  line-height: 1.45;
}

.section {
  padding: 104px 0;
}

.section--light {
  background: var(--paper);
}

.section-title {
  margin-bottom: 52px;
}

.section-title--split {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  align-items: end;
  gap: 64px;
}

.section-title h2,
.control-copy h2,
.faq-copy h2,
.safety-layout h2,
.order-copy h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(42px, 5vw, 68px);
  line-height: 0.96;
}

.section-title > p,
.section-title > div + p,
.section-lead,
.faq-copy > p,
.safety-layout > div > p {
  color: #686b70;
  font-size: 16px;
  line-height: 1.7;
}

.section-title > div + p {
  margin: 0;
}

.applications-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--dark-line);
  border-bottom: 1px solid var(--dark-line);
}

.applications-grid article {
  position: relative;
  min-height: 255px;
  padding: 28px 25px 30px;
  border-left: 1px solid var(--dark-line);
  background: rgba(255, 255, 255, 0.28);
  transition: background 0.22s ease, transform 0.22s ease;
}

.applications-grid article:last-child {
  border-right: 1px solid var(--dark-line);
}

.applications-grid article:hover {
  z-index: 1;
  transform: translateY(-5px);
  background: #fff;
  box-shadow: 0 18px 44px rgba(20, 22, 25, 0.08);
}

.applications-grid span {
  display: block;
  margin-bottom: 62px;
  color: var(--orange-dark);
  font-size: 12px;
  font-weight: 900;
}

.applications-grid h3 {
  margin: 0 0 12px;
  color: var(--ink);
  font-size: 20px;
}

.applications-grid p {
  margin: 0;
  color: #6f7276;
  font-size: 14px;
  line-height: 1.6;
}

.control-section {
  overflow: hidden;
  background:
    radial-gradient(circle at 12% 84%, rgba(255, 90, 31, 0.13), transparent 31%),
    var(--ink);
  color: var(--paper);
}

.control-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.92fr);
  align-items: center;
  gap: 78px;
}

.media-card {
  position: relative;
  overflow: hidden;
  margin: 0;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 28px;
  background: #fff;
  box-shadow: var(--shadow);
}

.media-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.media-card figcaption {
  position: absolute;
  left: 16px;
  bottom: 16px;
  padding: 9px 12px;
  border-radius: 999px;
  background: rgba(23, 25, 29, 0.82);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  backdrop-filter: blur(10px);
}

.media-card--dark {
  border-color: rgba(255, 157, 24, 0.3);
  box-shadow: 0 34px 80px rgba(0, 0, 0, 0.36);
}

.control-copy h2 {
  color: var(--paper);
}

.control-copy .section-lead {
  margin: 22px 0 28px;
  color: #b7b9bc;
}

.dial-card {
  display: grid;
  grid-template-columns: 122px 1fr;
  align-items: center;
  gap: 22px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.04);
}

.dial-card__ring {
  width: 112px;
  height: 112px;
  display: grid;
  place-content: center;
  text-align: center;
  border: 9px solid rgba(255, 157, 24, 0.18);
  border-top-color: var(--amber);
  border-right-color: var(--orange);
  border-radius: 50%;
  transform: rotate(25deg);
}

.dial-card__ring > * {
  transform: rotate(-25deg);
}

.dial-card__ring b {
  font-size: 27px;
}

.dial-card__ring span {
  color: #9b9ea2;
  font-size: 10px;
  text-transform: uppercase;
}

.dial-card strong {
  font-size: 16px;
}

.dial-card p {
  margin: 7px 0 0;
  color: #a9acaf;
  font-size: 14px;
  line-height: 1.55;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 26px;
  color: var(--amber);
  font-size: 14px;
  font-weight: 900;
}

.text-link span {
  font-size: 20px;
  transition: transform 0.2s ease;
}

.text-link:hover span {
  transform: translateX(4px);
}

.section-title--center {
  max-width: 780px;
  margin-inline: auto;
  text-align: center;
}

.section-title--center > p:last-child {
  margin: 18px auto 0;
}

.power-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.power-grid a {
  min-height: 145px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-content: space-between;
  padding: 22px;
  border: 1px solid var(--dark-line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.5);
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.power-grid a:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 90, 31, 0.42);
  background: #fff;
}

.power-grid span {
  color: #9a9da0;
  font-size: 11px;
  font-weight: 900;
}

.power-grid b {
  grid-column: 1;
  font-family: "Arial Narrow", Impact, sans-serif;
  font-size: 31px;
}

.power-grid i {
  grid-column: 2;
  grid-row: 2;
  align-self: end;
  color: var(--orange-dark);
  font-size: 12px;
  font-style: normal;
  font-weight: 900;
}

.power-note {
  margin-top: 20px;
  padding: 20px 24px;
  border-left: 4px solid var(--orange);
  border-radius: 4px 16px 16px 4px;
  background: #fff;
  color: #5f6266;
  font-size: 14px;
  line-height: 1.65;
}

.power-note b {
  color: var(--ink);
}

.kit-section {
  background: #1c1e22;
  color: var(--paper);
}

.section-title--light h2 {
  color: var(--paper);
}

.section-title--light > div + p {
  color: #aeb0b3;
}

.kit-layout {
  display: grid;
  grid-template-columns: minmax(360px, 0.9fr) minmax(0, 1.1fr);
  gap: 54px;
}

.kit-list {
  border-top: 1px solid var(--line);
}

.kit-list article {
  min-height: 78px;
  display: grid;
  grid-template-columns: 42px 1fr;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid var(--line);
}

.kit-list article > span {
  color: var(--amber);
  font-size: 11px;
  font-weight: 900;
}

.kit-list article div {
  display: grid;
  gap: 4px;
}

.kit-list b {
  font-size: 15px;
}

.kit-list small {
  color: #96999c;
  font-size: 12px;
}

.kit-gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.kit-gallery .media-card {
  border-radius: 22px;
}

.not-included {
  display: flex;
  align-items: center;
  gap: 17px;
  margin-top: 24px;
  padding: 18px 20px;
  border: 1px solid rgba(255, 157, 24, 0.34);
  border-radius: 18px;
  background: rgba(255, 157, 24, 0.07);
}

.not-included > span {
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--amber);
  color: var(--ink);
  font-weight: 900;
}

.not-included b {
  font-size: 14px;
}

.not-included p {
  margin: 4px 0 0;
  color: #aeb0b3;
  font-size: 13px;
}

.safety-section {
  background: #fff;
}

.safety-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(420px, 1.2fr);
  gap: 80px;
}

.safety-layout > div > p {
  margin: 22px 0 0;
}

.safety-list {
  border-top: 1px solid var(--dark-line);
}

.safety-list article {
  min-height: 90px;
  display: grid;
  grid-template-columns: 52px 1fr;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid var(--dark-line);
}

.safety-list span {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--ink);
  color: var(--amber);
  font-size: 11px;
  font-weight: 900;
}

.safety-list p {
  margin: 0;
  color: #55585c;
  font-size: 14px;
  line-height: 1.6;
}

.reviews-section {
  background: var(--ink);
  color: #fff;
}

.reviews-section .section-title h2 {
  color: var(--paper);
}

.reviews-section .section-title > div + p {
  color: #a9acae;
}

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

.reviews-grid article {
  min-height: 320px;
  display: flex;
  flex-direction: column;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.035);
}

.stars {
  color: var(--amber);
  font-size: 14px;
  letter-spacing: 0.14em;
}

.reviews-grid article > p {
  margin: 36px 0;
  color: #d1d3d4;
  font-size: 16px;
  line-height: 1.75;
}

.reviews-grid footer {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
}

.reviews-grid footer > span {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--amber), var(--orange));
  color: var(--ink);
  font-weight: 900;
}

.reviews-grid footer div {
  display: grid;
  gap: 2px;
}

.reviews-grid footer b {
  font-size: 14px;
}

.reviews-grid footer small {
  color: #8f9295;
  font-size: 12px;
}

.faq-section {
  background: var(--paper);
}

.faq-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.72fr) minmax(0, 1.28fr);
  align-items: start;
  gap: 82px;
}

.faq-copy {
  position: sticky;
  top: 24px;
}

.faq-copy > p {
  margin: 22px 0 27px;
}

.button--dark {
  min-width: 280px;
  color: #fff;
  background: var(--ink);
  box-shadow: none;
}

.button--dark .arrow {
  background: var(--orange);
  color: #fff;
}

.faq-list {
  border-top: 1px solid var(--dark-line);
}

.faq-list details {
  border-bottom: 1px solid var(--dark-line);
}

.faq-list summary {
  min-height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  cursor: pointer;
  list-style: none;
  color: var(--ink);
  font-size: 16px;
  font-weight: 800;
}

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

.faq-list summary span {
  width: 32px;
  height: 32px;
  flex: 0 0 32px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--ink);
  color: var(--amber);
  font-size: 19px;
  transition: transform 0.2s ease;
}

.faq-list details[open] summary span {
  transform: rotate(45deg);
}

.faq-list details > p {
  max-width: 720px;
  margin: -5px 54px 24px 0;
  color: #64676b;
  font-size: 14px;
  line-height: 1.7;
}

.order-section {
  padding: 104px 0;
  background:
    radial-gradient(circle at 84% 24%, rgba(255, 90, 31, 0.18), transparent 30%),
    #15171a;
  color: #fff;
}

.order-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(430px, 0.78fr);
  align-items: center;
  gap: 94px;
}

.order-copy h2 {
  color: var(--paper);
}

.order-product {
  display: grid;
  grid-template-columns: 92px 1fr;
  align-items: center;
  gap: 17px;
  margin: 30px 0 20px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.035);
}

.order-product img {
  width: 92px;
  height: 92px;
  border-radius: 14px;
  object-fit: cover;
}

.order-product div {
  display: grid;
  gap: 5px;
}

.order-product b {
  font-size: 15px;
}

.order-product span {
  color: #929599;
  font-size: 12px;
}

.order-total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.order-total span {
  color: #a9acaf;
  font-size: 13px;
}

.order-total strong {
  color: var(--amber);
  font-size: 29px;
}

.order-copy ul {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.order-copy li {
  position: relative;
  padding-left: 25px;
  color: #bec0c3;
  font-size: 13px;
}

.order-copy li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--amber);
  font-weight: 900;
}

.order-form {
  padding: 32px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 28px;
  background: var(--paper);
  color: var(--ink);
  box-shadow: 0 40px 90px rgba(0, 0, 0, 0.34);
}

.order-form__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
  padding-bottom: 19px;
  border-bottom: 1px solid var(--dark-line);
}

.order-form__head > span {
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  background: var(--ink);
  color: var(--amber);
  font-size: 12px;
  font-weight: 900;
}

.order-form__head div {
  display: grid;
  gap: 3px;
}

.order-form__head b {
  font-size: 17px;
}

.order-form__head small {
  color: #76797d;
  font-size: 12px;
}

.order-form label {
  display: block;
  margin: 16px 0 8px;
  color: #34373b;
  font-size: 13px;
  font-weight: 800;
}

.order-form input,
.order-form select {
  width: 100%;
  height: 56px;
  padding: 0 15px;
  border: 1px solid #cec7bb;
  border-radius: 14px;
  outline: 0;
  background: #fff;
  color: var(--ink);
  font-size: 16px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.order-form input:focus,
.order-form select:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 90, 31, 0.1);
}

.field-hint {
  display: block;
  margin-top: 7px;
  color: #7b7e81;
  font-size: 11px;
  line-height: 1.45;
}

.button--submit {
  width: 100%;
  margin-top: 24px;
}

.form-consent {
  margin: 13px 0 0;
  color: #85888b;
  font-size: 10px;
  line-height: 1.45;
  text-align: center;
}

.form-trust {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 15px;
}

.form-trust span {
  padding: 6px 9px;
  border-radius: 999px;
  background: #e9e2d6;
  color: #676a6d;
  font-size: 10px;
  font-weight: 800;
}

.site-footer {
  padding: 34px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: #0f1114;
  color: #fff;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.brand--footer small {
  color: #74787c;
}

.site-footer p,
.site-footer > .shell > a:last-child {
  color: #7d8084;
  font-size: 11px;
}

.site-footer > .shell > a:last-child {
  font-weight: 800;
  text-transform: uppercase;
}

.mobile-order {
  display: none;
}

@media (max-width: 1050px) {
  .hero__inner {
    grid-template-columns: minmax(0, 0.92fr) minmax(430px, 1.08fr);
    gap: 12px 32px;
  }

  .hero__visual,
  .hero__visual img {
    min-height: 500px;
  }

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

  .button--hero {
    grid-row: 2;
  }

  .hero__buy > p {
    grid-row: 3;
  }

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

  .applications-grid article:nth-child(3) {
    border-top: 1px solid var(--dark-line);
  }

  .applications-grid article:nth-child(4) {
    border-top: 1px solid var(--dark-line);
    border-right: 1px solid var(--dark-line);
  }

  .control-layout,
  .kit-layout,
  .safety-layout,
  .faq-layout,
  .order-layout {
    gap: 48px;
  }
}

@media (max-width: 820px) {
  .shell {
    width: min(100% - 32px, 680px);
  }

  .signal-bar {
    display: none;
  }

  .site-header {
    height: 58px;
  }

  .brand__mark {
    width: 38px;
    height: 38px;
    border-radius: 11px;
    font-size: 12px;
  }

  .brand strong {
    font-size: 12px;
  }

  .brand small,
  .header__specs {
    display: none;
  }

  .button--small {
    min-height: 38px;
  }

  .button--small .arrow {
    width: 28px;
    height: 28px;
    flex-basis: 28px;
  }

  .hero {
    min-height: calc(100svh - 58px);
    align-items: start;
    padding: 15px 0 22px;
  }

  .hero__dial {
    right: -390px;
    top: -480px;
  }

  .hero__inner {
    grid-template-columns: 1fr;
    grid-template-areas:
      "copy"
      "visual"
      "buy";
    gap: 13px;
  }

  .hero__copy,
  .hero__buy {
    align-self: auto;
  }

  .kicker {
    margin-bottom: 8px;
    font-size: 11px;
  }

  .hero h1 {
    font-size: clamp(34px, 8.4vw, 52px);
    line-height: 0.94;
  }

  .hero h1 em {
    margin-top: 6px;
    font-size: 0.48em;
  }

  .hero__lead {
    display: none;
  }

  .hero__chips {
    flex-wrap: nowrap;
    gap: 6px;
    margin-top: 11px;
  }

  .hero__chips span {
    min-height: 32px;
    flex: 1 1 0;
    justify-content: center;
    padding: 4px 5px;
    border-radius: 9px;
    font-size: clamp(9px, 2.55vw, 12px);
    white-space: nowrap;
  }

  .hero__chips b {
    display: none;
  }

  .hero__visual {
    min-height: clamp(190px, 34svh, 330px);
    height: clamp(190px, 34svh, 330px);
    border-radius: 20px;
  }

  .hero__visual img {
    min-height: 0;
    height: 100%;
    object-fit: cover;
  }

  .hero__visual-label {
    right: 9px;
    bottom: 9px;
    padding: 7px 9px;
    font-size: 9px;
  }

  .hero__buy {
    grid-template-columns: auto 1fr;
    gap: 8px 14px;
    padding: 0;
  }

  .pricing > span {
    gap: 6px;
  }

  .pricing s {
    font-size: 11px;
  }

  .pricing i {
    padding: 3px 5px;
    font-size: 9px;
  }

  .pricing strong {
    font-size: clamp(40px, 11vw, 56px);
    white-space: nowrap;
  }

  .button--hero {
    grid-column: 2;
    grid-row: 1;
    width: 100%;
    min-height: 56px;
    padding-left: 18px;
    border-radius: 16px;
    font-size: 14px;
  }

  .button--hero .arrow {
    width: 40px;
    height: 40px;
    flex-basis: 40px;
  }

  .hero__buy > p {
    display: none;
  }

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

  .metrics article {
    min-height: 104px;
    padding: 18px;
    border-bottom: 1px solid var(--dark-line);
  }

  .metrics article:nth-child(2) {
    border-right: 1px solid var(--dark-line);
  }

  .section {
    padding: 76px 0;
  }

  .section-title--split,
  .control-layout,
  .kit-layout,
  .safety-layout,
  .faq-layout,
  .order-layout {
    grid-template-columns: 1fr;
  }

  .section-title--split {
    gap: 20px;
  }

  .section-title h2,
  .control-copy h2,
  .faq-copy h2,
  .safety-layout h2,
  .order-copy h2 {
    font-size: clamp(38px, 9vw, 56px);
  }

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

  .applications-grid article {
    min-height: 218px;
  }

  .applications-grid span {
    margin-bottom: 36px;
  }

  .control-layout {
    gap: 36px;
  }

  .media-card--dark {
    max-width: 600px;
  }

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

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

  .reviews-grid article {
    min-height: 260px;
  }

  .faq-copy {
    position: static;
  }

  .order-layout {
    gap: 36px;
  }

  .order-form {
    max-width: 600px;
    width: 100%;
    margin-inline: auto;
  }

  .footer__inner {
    flex-wrap: wrap;
  }
}

@media (max-width: 560px) {
  body {
    padding-bottom: 76px;
  }

  .shell {
    width: calc(100% - 28px);
  }

  .site-header .button--small {
    display: none;
  }

  .hero h1 {
    font-size: clamp(31px, 9.5vw, 42px);
  }

  .hero__chips span {
    letter-spacing: -0.02em;
  }

  .hero__buy {
    gap: 8px 10px;
  }

  .button--hero {
    gap: 8px;
    padding-left: 14px;
    font-size: 12px;
  }

  .metrics b {
    font-size: 29px;
  }

  .section {
    padding: 62px 0;
  }

  .section-title {
    margin-bottom: 34px;
  }

  .section-title > p,
  .section-title > div + p,
  .section-lead,
  .faq-copy > p,
  .safety-layout > div > p {
    font-size: 15px;
  }

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

  .applications-grid article,
  .applications-grid article:nth-child(2),
  .applications-grid article:nth-child(3),
  .applications-grid article:nth-child(4) {
    min-height: 180px;
    border-top: 1px solid var(--dark-line);
    border-right: 1px solid var(--dark-line);
  }

  .applications-grid article:first-child {
    border-top: 0;
  }

  .applications-grid span {
    margin-bottom: 25px;
  }

  .dial-card {
    grid-template-columns: 92px 1fr;
  }

  .dial-card__ring {
    width: 84px;
    height: 84px;
    border-width: 7px;
  }

  .dial-card__ring b {
    font-size: 22px;
  }

  .power-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .power-grid a {
    min-height: 124px;
    padding: 17px;
  }

  .power-grid b {
    font-size: 25px;
  }

  .power-grid i {
    display: none;
  }

  .kit-layout {
    gap: 30px;
  }

  .kit-gallery {
    gap: 8px;
  }

  .media-card,
  .kit-gallery .media-card {
    border-radius: 16px;
  }

  .not-included {
    align-items: flex-start;
  }

  .safety-list article {
    min-height: 102px;
    grid-template-columns: 44px 1fr;
  }

  .reviews-grid article {
    padding: 22px;
  }

  .faq-list summary {
    min-height: 76px;
    font-size: 15px;
  }

  .order-section {
    padding: 68px 0;
  }

  .order-form {
    padding: 23px 18px;
    border-radius: 22px;
  }

  .order-form input,
  .order-form select {
    height: 58px;
    font-size: 16px;
  }

  .button--submit {
    min-height: 64px;
    font-size: 14px;
  }

  .site-footer {
    padding: 28px 0;
  }

  .footer__inner {
    display: grid;
    gap: 20px;
  }

  .mobile-order {
    position: fixed;
    z-index: 50;
    left: 10px;
    right: 10px;
    bottom: 10px;
    min-height: 62px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 8px 9px 8px 17px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 18px;
    background: rgba(23, 25, 29, 0.94);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.32);
    backdrop-filter: blur(14px);
  }

  .mobile-order > span {
    display: grid;
    gap: 1px;
  }

  .mobile-order small {
    color: #9ea1a4;
    font-size: 9px;
    text-transform: uppercase;
  }

  .mobile-order b {
    color: #fff;
    font-size: 21px;
  }

  .mobile-order > strong {
    min-height: 46px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding-left: 16px;
    border-radius: 13px;
    background: linear-gradient(135deg, var(--amber), var(--orange));
    color: var(--ink);
    font-size: 12px;
  }

  .mobile-order .arrow {
    width: 36px;
    height: 36px;
    flex-basis: 36px;
    margin-right: 5px;
    font-size: 18px;
  }
}

@media (max-width: 820px) and (max-height: 700px) {
  .hero {
    padding-top: 10px;
  }

  .hero h1 {
    font-size: clamp(29px, 8vw, 38px);
  }

  .hero__chips {
    margin-top: 8px;
  }

  .hero__visual {
    min-height: clamp(155px, 29svh, 220px);
    height: clamp(155px, 29svh, 220px);
  }

  .pricing strong {
    font-size: 39px;
  }

  .button--hero {
    min-height: 50px;
  }

  .button--hero .arrow {
    width: 36px;
    height: 36px;
    flex-basis: 36px;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .hero__copy {
    animation: heroIn 0.55s ease-out both;
  }

  .hero__visual {
    animation: heroIn 0.65s 0.06s ease-out both, floatProduct 6s 1s ease-in-out infinite;
  }

  .hero__buy {
    animation: heroIn 0.55s 0.12s ease-out both;
  }

  .hero__dial {
    animation: dialDrift 13s ease-in-out infinite alternate;
  }
}

@keyframes heroIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes floatProduct {
  0%, 100% { translate: 0 0; }
  50% { translate: 0 -4px; }
}

@keyframes dialDrift {
  from { transform: rotate(10deg); opacity: 0.62; }
  to { transform: rotate(18deg); opacity: 0.84; }
}