@font-face {
  font-family: "Noto Sans Thai";
  src: url("../fonts/NotoSansThai-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Noto Sans Thai";
  src: url("../fonts/NotoSansThai-Bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --navy-950: #0b1735;
  --navy-900: #111d3f;
  --navy-800: #1b2850;
  --purple-700: #3e3a7a;
  --purple-600: #5155a6;
  --purple-500: #6c55e8;
  --purple-100: #eeebff;
  --purple-050: #f8f6ff;
  --teal-600: #079a9f;
  --teal-500: #00c2c7;
  --teal-100: #dff8f7;
  --green-700: #237426;
  --green-600: #2b882d;
  --green-500: #18a957;
  --green-100: #e6f7ea;
  --orange-500: #ff7b45;
  --ink: #17213d;
  --muted: #63708a;
  --muted-2: #8993a8;
  --line: #e4e6ef;
  --surface: #ffffff;
  --surface-soft: #f7f8fc;
  --surface-purple: #f4f2ff;
  --danger: #c63d4d;
  --shadow-sm: 0 8px 24px rgba(17, 29, 63, 0.08);
  --shadow-md: 0 18px 46px rgba(17, 29, 63, 0.12);
  --shadow-lg: 0 28px 70px rgba(62, 58, 122, 0.18);
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 26px;
  --radius-xl: 34px;
  --container: 1220px;
  --header-height: 78px;
  --font-thai: "Noto Sans Thai", "Leelawadee UI", Tahoma, Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 18px);
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-family: var(--font-thai);
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  font-synthesis: none;
}

body.dialog-open {
  overflow: hidden;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

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

button {
  color: inherit;
}

:focus-visible {
  outline: 3px solid rgba(0, 194, 199, 0.42);
  outline-offset: 3px;
}

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

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 9999;
  padding: 10px 16px;
  color: #fff;
  background: var(--navy-950);
  border-radius: 8px;
  transform: translateY(-160%);
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.notice-bar {
  color: #fff;
  background: linear-gradient(90deg, var(--purple-700), var(--purple-600));
  font-size: 13px;
}

.notice-bar__inner {
  min-height: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.notice-bar p {
  margin: 0;
}

.notice-bar a {
  font-weight: 700;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid rgba(228, 230, 239, 0.72);
  backdrop-filter: blur(14px);
  transition: box-shadow 220ms ease, background 220ms ease;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 10px 30px rgba(17, 29, 63, 0.09);
}

.site-header__inner {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  gap: 28px;
}

.brand {
  width: 174px;
  flex: 0 0 auto;
}

.brand img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.primary-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 28px;
}

.primary-nav a {
  position: relative;
  color: var(--ink);
  font-size: 15px;
  font-weight: 650;
  white-space: nowrap;
}

.primary-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -7px;
  height: 2px;
  background: var(--purple-500);
  transition: right 180ms ease;
}

.primary-nav a:hover::after {
  right: 0;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-phone {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--navy-900);
  font-size: 15px;
  font-weight: 700;
  white-space: nowrap;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
}

.menu-toggle span {
  width: 100%;
  height: 2px;
  display: block;
  margin: 5px 0;
  background: var(--navy-900);
  border-radius: 999px;
  transition: transform 180ms ease, opacity 180ms ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.button {
  min-height: 52px;
  padding: 13px 24px;
  border: 1px solid transparent;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 16px;
  font-weight: 750;
  line-height: 1.25;
  text-align: center;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, color 180ms ease,
    border-color 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button--small {
  min-height: 42px;
  padding: 10px 16px;
  border-radius: 10px;
  font-size: 14px;
}

.button--full {
  width: 100%;
}

.button--primary {
  color: #fff;
  background: linear-gradient(135deg, var(--purple-700), var(--purple-500));
  box-shadow: 0 12px 26px rgba(81, 85, 166, 0.24);
}

.button--primary:hover {
  box-shadow: 0 16px 34px rgba(81, 85, 166, 0.34);
}

.button--secondary {
  color: var(--purple-700);
  background: #fff;
  border-color: #bdb8e7;
}

.button--secondary:hover {
  background: var(--purple-050);
  border-color: var(--purple-500);
}

.button--line {
  color: #fff;
  background: var(--green-500);
  box-shadow: 0 10px 20px rgba(24, 169, 87, 0.19);
}

.button--line:hover {
  background: var(--green-700);
}

.button--light {
  color: var(--navy-900);
  background: #fff;
}

.button--ghost {
  color: var(--muted);
  background: transparent;
  border-color: var(--line);
}

.button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.hero {
  position: relative;
  padding: 72px 0 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 78% 18%, rgba(108, 85, 232, 0.12), transparent 34%),
    linear-gradient(180deg, #fff 0%, #fcfbff 100%);
}

.hero__glow {
  position: absolute;
  border-radius: 999px;
  filter: blur(90px);
  pointer-events: none;
}

.hero__glow--one {
  width: 300px;
  height: 300px;
  right: 8%;
  top: 80px;
  background: rgba(0, 194, 199, 0.12);
}

.hero__glow--two {
  width: 280px;
  height: 280px;
  left: 14%;
  bottom: 0;
  background: rgba(108, 85, 232, 0.09);
}

.hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(520px, 1.06fr);
  align-items: center;
  gap: 56px;
}

.eyebrow {
  margin: 0 0 18px;
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--purple-600);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow span {
  width: 22px;
  height: 4px;
  display: inline-block;
  background: linear-gradient(90deg, var(--purple-500), var(--teal-500));
  border-radius: 999px;
}

.eyebrow--center {
  justify-content: center;
}

.eyebrow--light {
  color: #8ee9eb;
}

.hero h1 {
  max-width: 660px;
  margin: 0;
  color: var(--navy-950);
  font-size: clamp(44px, 4vw, 56px);
  font-weight: 850;
  line-height: 1.17;
  letter-spacing: -0.035em;
}

.hero h1 strong {
  display: block;
  color: var(--purple-500);
  font-weight: inherit;
}

.hero__lead {
  max-width: 600px;
  margin: 26px 0 0;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.72;
}

.hero__actions {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero__actions .button {
  min-height: 58px;
  padding-inline: 28px;
}

.hero__microcopy {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 9px 18px;
  color: var(--muted);
  font-size: 14px;
}

.hero__microcopy span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.hero__microcopy b {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  color: var(--green-700);
  background: var(--green-100);
  font-size: 10px;
}

.hero-visual {
  position: relative;
  min-height: 535px;
  border-radius: 34px;
  isolation: isolate;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 40px 8px 12px 54px;
  z-index: -2;
  border-radius: 34px;
  background: linear-gradient(145deg, #f0edff 0%, #f7fbff 50%, #e7faf8 100%);
  border: 1px solid rgba(108, 85, 232, 0.13);
}

.hero-visual__grid {
  position: absolute;
  inset: 40px 8px 12px 54px;
  z-index: -1;
  border-radius: 34px;
  opacity: 0.34;
  background-image:
    linear-gradient(rgba(81, 85, 166, 0.13) 1px, transparent 1px),
    linear-gradient(90deg, rgba(81, 85, 166, 0.13) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: linear-gradient(135deg, transparent 0%, #000 45%, #000 100%);
}

.device-stage {
  position: absolute;
  left: 4px;
  bottom: 30px;
  width: 65%;
  height: 400px;
}

.device-card {
  position: absolute;
  margin: 0;
  background: #fff;
  border: 1px solid rgba(81, 85, 166, 0.12);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.device-card img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.device-card--main {
  left: 0;
  bottom: 0;
  width: 285px;
  height: 326px;
  padding: 42px 12px 8px;
  border-radius: 28px;
  transform: rotate(-2.5deg);
}

.device-card--secondary {
  right: 2px;
  bottom: 16px;
  width: 218px;
  height: 248px;
  padding: 38px 10px 8px;
  border-radius: 24px;
  transform: rotate(3.5deg);
}

.device-card__label {
  position: absolute;
  top: 13px;
  left: 13px;
  padding: 5px 10px;
  color: var(--purple-700);
  background: var(--purple-100);
  border-radius: 999px;
  font-size: 10px;
  font-weight: 750;
}

.report-preview {
  position: absolute;
  top: 0;
  right: 0;
  width: 320px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(81, 85, 166, 0.14);
  border-radius: 20px;
  box-shadow: var(--shadow-md);
}

.report-preview__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.report-preview__top p,
.report-preview__top strong {
  margin: 0;
  display: block;
}

.report-preview__top p {
  color: var(--muted-2);
  font-size: 10px;
}

.report-preview__top strong {
  color: var(--navy-900);
  font-size: 13px;
}

.live-pill {
  padding: 4px 8px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--green-700);
  background: var(--green-100);
  border-radius: 999px;
  font-size: 9px;
  font-weight: 750;
}

.live-pill i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green-500);
  box-shadow: 0 0 0 4px rgba(24, 169, 87, 0.12);
}

.report-stats {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 7px;
}

.report-stats div {
  padding: 9px 7px;
  background: var(--surface-soft);
  border-radius: 10px;
  text-align: center;
}

.report-stats strong,
.report-stats span {
  display: block;
}

.report-stats strong {
  color: var(--navy-900);
  font-size: 17px;
}

.report-stats span {
  color: var(--muted);
  font-size: 8px;
}

.mini-chart {
  height: 74px;
  margin-top: 12px;
  padding: 6px 3px 0;
  display: flex;
  align-items: end;
  gap: 6px;
  border-bottom: 1px solid var(--line);
  background: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 22px,
    rgba(228, 230, 239, 0.72) 23px
  );
}

.mini-chart i {
  width: 100%;
  height: var(--h);
  display: block;
  background: linear-gradient(to top, var(--teal-500), #83e3e6);
  border-radius: 3px 3px 0 0;
}

.mini-chart i:nth-child(4n) {
  background: linear-gradient(to top, var(--purple-500), #b4a7ff);
}

.report-preview__note {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 9px;
  text-align: right;
}

.mobile-alert {
  position: absolute;
  right: 12px;
  bottom: 30px;
  width: 266px;
  padding: 14px;
  display: flex;
  align-items: center;
  gap: 11px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(0, 194, 199, 0.22);
  border-radius: 16px;
  box-shadow: var(--shadow-md);
}

.mobile-alert__icon {
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--teal-500), var(--green-500));
  border-radius: 12px;
  font-weight: 800;
}

.mobile-alert span,
.mobile-alert strong,
.mobile-alert small {
  display: block;
}

.mobile-alert span,
.mobile-alert small {
  color: var(--muted);
  font-size: 9px;
}

.mobile-alert strong {
  margin: 2px 0;
  color: var(--navy-900);
  font-size: 11px;
}

.proof-bar {
  position: relative;
  z-index: 2;
  margin-top: 48px;
  padding: 24px 30px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: #fff;
  border: 1px solid rgba(81, 85, 166, 0.13);
  border-radius: 22px 22px 0 0;
  box-shadow: 0 -8px 32px rgba(62, 58, 122, 0.08);
}

.proof-item {
  min-height: 60px;
  padding: 0 28px;
  display: flex;
  align-items: center;
  gap: 16px;
  border-right: 1px solid var(--line);
}

.proof-item:last-child {
  border-right: 0;
}

.proof-item__icon {
  width: 48px;
  height: 48px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  color: var(--purple-700);
  background: var(--purple-100);
  border-radius: 15px;
  font-size: 12px;
  font-weight: 850;
}

.proof-item__icon--green {
  color: var(--green-700);
  background: var(--green-100);
}

.proof-item__icon--teal {
  color: var(--teal-600);
  background: var(--teal-100);
}

.proof-item strong,
.proof-item small {
  display: block;
}

.proof-item strong {
  color: var(--navy-900);
  font-size: 18px;
}

.proof-item small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 14px;
}

.trust-strip {
  padding: 34px 0 38px;
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.trust-strip__inner {
  text-align: center;
}

.trust-strip__inner > p:first-child {
  margin: 0;
  color: var(--navy-900);
  font-size: 15px;
  font-weight: 700;
}

.client-logo-row {
  max-width: 980px;
  margin: 24px auto 0;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  align-items: center;
  gap: 28px;
}

.client-logo-row img {
  width: 100%;
  height: 58px;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.68;
  transition: filter 180ms ease, opacity 180ms ease, transform 180ms ease;
}

.client-logo-row img:hover {
  filter: none;
  opacity: 1;
  transform: translateY(-2px);
}

.trust-strip__note {
  margin: 18px 0 0;
  color: var(--muted-2);
  font-size: 12px;
}

.section {
  padding: 96px 0;
}

.section--soft {
  background: var(--surface-soft);
}

.section--dark {
  position: relative;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 86% 34%, rgba(0, 194, 199, 0.22), transparent 28%),
    radial-gradient(circle at 14% 80%, rgba(108, 85, 232, 0.24), transparent 34%),
    var(--navy-950);
}

.section-heading {
  max-width: 720px;
  margin-bottom: 42px;
}

.section-heading--center {
  margin-inline: auto;
  text-align: center;
}

.section-heading h2,
.demo-copy h2,
.case-content h2,
.contact-card__copy h2 {
  margin: 0;
  color: var(--navy-950);
  font-size: clamp(34px, 3vw, 44px);
  font-weight: 830;
  line-height: 1.25;
  letter-spacing: -0.025em;
}

.section-heading > p:last-child {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 17px;
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.solution-card {
  position: relative;
  min-height: 292px;
  padding: 26px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  text-align: left;
  cursor: pointer;
  box-shadow: 0 10px 30px rgba(17, 29, 63, 0.04);
  transition: transform 200ms ease, box-shadow 200ms ease, border-color 200ms ease;
}

.solution-card:hover {
  transform: translateY(-5px);
  border-color: #b8b0ee;
  box-shadow: var(--shadow-md);
}

.solution-card--featured {
  background: linear-gradient(155deg, #fff 0%, var(--surface-purple) 100%);
  border-color: #bcb3f8;
}

.solution-card__badge {
  position: absolute;
  top: 18px;
  right: 18px;
  padding: 5px 9px;
  color: var(--purple-700);
  background: var(--purple-100);
  border-radius: 999px;
  font-size: 10px;
  font-weight: 800;
}

.solution-card__number {
  color: #a0a8ba;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.solution-card__icon {
  width: 56px;
  height: 56px;
  margin: 22px 0 20px;
  display: grid;
  place-items: center;
  color: var(--purple-600);
  background: var(--purple-100);
  border-radius: 17px;
  font-size: 25px;
  font-weight: 800;
}

.solution-card--featured .solution-card__icon {
  color: var(--teal-600);
  background: var(--teal-100);
}

.solution-card strong {
  font-size: 18px;
  line-height: 1.35;
}

.solution-card small {
  margin-top: 9px;
  color: var(--muted);
  font-size: 14px;
}

.solution-card__link {
  margin-top: auto;
  padding-top: 20px;
  color: var(--purple-600);
  font-size: 14px;
  font-weight: 800;
}

.solution-card__link i {
  margin-left: 4px;
  font-style: normal;
}

.existing-device {
  margin-top: 22px;
  padding: 22px 26px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 18px;
  color: #fff;
  background: linear-gradient(110deg, var(--navy-950), var(--purple-700));
  border-radius: 18px;
}

.existing-device__icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  color: var(--navy-950);
  background: #fff;
  border-radius: 15px;
  font-weight: 900;
}

.existing-device p,
.existing-device strong {
  margin: 0;
  display: block;
}

.existing-device p {
  color: #b7c0d5;
  font-size: 14px;
}

.existing-device strong {
  font-size: 17px;
}

.text-button {
  padding: 8px 0;
  color: #fff;
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.48);
  font-weight: 750;
  cursor: pointer;
}

.package-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  align-items: stretch;
}

.package-card {
  position: relative;
  min-width: 0;
  padding: 26px 22px 22px;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(17, 29, 63, 0.05);
}

.package-card--recommended {
  color: #fff;
  background: linear-gradient(160deg, var(--navy-950), var(--purple-700));
  border-color: transparent;
  box-shadow: var(--shadow-lg);
  transform: translateY(-12px);
}

.package-ribbon {
  position: absolute;
  top: -14px;
  left: 22px;
  padding: 7px 12px;
  color: var(--navy-950);
  background: #8be0c4;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 850;
}

.package-code {
  color: var(--purple-600);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.12em;
}

.package-card--recommended .package-code {
  color: #9ce8e1;
}

.package-media {
  height: 158px;
  margin: 14px 0 14px;
  padding: 12px;
  display: grid;
  place-items: center;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
}

.package-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.package-media--poster {
  padding: 8px;
}

.package-card--recommended .package-media {
  background: rgba(255, 255, 255, 0.96);
  border-color: rgba(255, 255, 255, 0.16);
}

.package-card h3 {
  min-height: 54px;
  margin: 10px 0 7px;
  color: var(--navy-950);
  font-size: 20px;
  line-height: 1.35;
}

.package-card--recommended h3 {
  color: #fff;
}

.package-card__head p {
  min-height: 47px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.package-card--recommended .package-card__head p {
  color: #c7cee0;
}

.package-price {
  min-height: 93px;
  margin: 22px 0 18px;
  padding-bottom: 18px;
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 6px;
  border-bottom: 1px solid var(--line);
}

.package-card--recommended .package-price {
  border-color: rgba(255, 255, 255, 0.17);
}

.package-price span {
  width: 100%;
  color: var(--muted);
  font-size: 13px;
}

.package-card--recommended .package-price span {
  color: #bcc5da;
}

.package-price strong {
  color: var(--navy-950);
  font-size: 38px;
  line-height: 1;
  letter-spacing: -0.03em;
}

.package-card--recommended .package-price strong {
  color: #fff;
}

.package-price small {
  color: var(--muted);
  font-size: 14px;
}

.package-price--text strong {
  font-size: 23px;
  line-height: 1.2;
}

.check-list {
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  margin: 0 0 11px;
  padding-left: 24px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 1px;
  width: 16px;
  height: 16px;
  display: grid;
  place-items: center;
  color: var(--green-700);
  background: var(--green-100);
  border-radius: 50%;
  font-size: 9px;
  font-weight: 900;
}

.package-card--recommended .check-list li {
  color: #d5daea;
}

.package-card--recommended .check-list li::before {
  color: #78e2bf;
  background: rgba(120, 226, 191, 0.14);
}

.package-card .button {
  margin-top: auto;
  font-size: 15px;
}

.price-note {
  max-width: 900px;
  margin: 28px auto 0;
  color: var(--muted);
  font-size: 14px;
  text-align: center;
}

.demo-grid {
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  align-items: center;
  gap: 80px;
}

.demo-copy h2 {
  color: #fff;
}

.demo-copy > p:not(.eyebrow) {
  margin: 20px 0 28px;
  color: #bdc6d9;
  font-size: 17px;
}

.demo-system {
  min-width: 0;
  display: grid;
  gap: 16px;
}

.demo-system__visual {
  margin: 0;
  padding: 12px;
  background: rgba(255, 255, 255, 0.98);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 20px;
  box-shadow: 0 20px 48px rgba(5, 10, 28, 0.28);
}

.demo-system__visual img {
  width: 100%;
  height: 300px;
  object-fit: contain;
  border-radius: 12px;
}

.demo-system__visual figcaption {
  padding: 9px 4px 1px;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}

.demo-system .flow-steps {
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.demo-system .flow-steps li {
  min-height: 150px;
  padding: 16px;
  align-items: flex-start;
  flex-direction: column;
  gap: 12px;
}

.demo-system .flow-steps li::after {
  display: none;
}

.demo-system .flow-steps > li > span {
  width: 42px;
  height: 42px;
  border-radius: 12px;
}

.demo-system .flow-steps strong {
  font-size: 16px;
}

.demo-system .flow-steps small {
  font-size: 13px;
}

.flow-steps {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  list-style: none;
  counter-reset: flow;
}

.flow-steps li {
  position: relative;
  min-height: 100px;
  padding: 22px 22px;
  display: flex;
  align-items: center;
  gap: 18px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  backdrop-filter: blur(8px);
}

.flow-steps li::after {
  content: "";
  position: absolute;
  left: 49px;
  bottom: -15px;
  width: 1px;
  height: 15px;
  background: rgba(142, 233, 235, 0.5);
}

.flow-steps li:last-child::after {
  display: none;
}

.flow-steps > li > span {
  width: 54px;
  height: 54px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  color: var(--navy-950);
  background: linear-gradient(135deg, #95eae6, #fff);
  border-radius: 16px;
  font-weight: 900;
}

.flow-steps strong,
.flow-steps small {
  display: block;
}

.flow-steps strong {
  font-size: 18px;
}

.flow-steps small {
  margin-top: 3px;
  color: #aeb9cf;
  font-size: 14px;
}

.case-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: 74px;
}

.case-visual {
  position: relative;
}

.case-visual::before {
  content: "";
  position: absolute;
  inset: -18px 36px 72px -18px;
  z-index: -1;
  background: linear-gradient(145deg, var(--purple-100), var(--teal-100));
  border-radius: 28px;
}

.case-visual__image {
  position: relative;
  min-height: 360px;
  padding: 34px;
  display: grid;
  place-items: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow-md);
}

.case-visual__image img {
  width: 80%;
  height: 280px;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.case-visual__image > span {
  position: absolute;
  top: 18px;
  left: 18px;
  padding: 6px 10px;
  color: var(--purple-700);
  background: var(--purple-100);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
}

.case-metrics {
  position: relative;
  width: calc(100% - 40px);
  margin: -42px auto 0;
  padding: 19px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: var(--navy-950);
  border-radius: 18px;
  box-shadow: var(--shadow-md);
}

.case-metrics div {
  padding: 0 12px;
  color: #fff;
  text-align: center;
  border-right: 1px solid rgba(255, 255, 255, 0.14);
}

.case-metrics div:last-child {
  border-right: 0;
}

.case-metrics strong,
.case-metrics small {
  display: block;
}

.case-metrics strong {
  font-size: 26px;
}

.case-metrics small {
  color: #b6c0d4;
  font-size: 12px;
}

.case-content h2 {
  margin-bottom: 18px;
}

.case-content__intro {
  color: var(--muted);
  font-size: 16px;
}

.case-details {
  margin: 28px 0 0;
}

.case-details div {
  padding: 17px 0;
  display: grid;
  grid-template-columns: 78px 1fr;
  gap: 15px;
  border-top: 1px solid var(--line);
}

.case-details dt {
  color: var(--purple-600);
  font-weight: 800;
}

.case-details dd {
  margin: 0;
  color: var(--muted);
}

.case-disclaimer {
  margin: 18px 0 0;
  color: var(--muted-2);
  font-size: 13px;
}

.case-cta {
  margin-top: 22px;
}

.installation-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.installation-card {
  min-width: 0;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 14px 38px rgba(17, 29, 63, 0.08);
  transition: transform 200ms ease, box-shadow 200ms ease, border-color 200ms ease;
}

.installation-card:hover {
  transform: translateY(-5px);
  border-color: #beb7eb;
  box-shadow: var(--shadow-md);
}

.installation-card > a {
  height: 100%;
  display: grid;
  grid-template-columns: minmax(230px, 0.95fr) minmax(0, 1.05fr);
}

.installation-card img {
  width: 100%;
  height: 100%;
  min-height: 340px;
  padding: 8px;
  object-fit: contain;
  background: #eef1f6;
}

.installation-card__body {
  padding: 30px 26px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.installation-card__body span {
  color: var(--purple-600);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.installation-card__body h3 {
  margin: 9px 0 10px;
  color: var(--navy-950);
  font-size: 21px;
  line-height: 1.4;
}

.installation-card__body p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.installation-card__body strong {
  margin-top: 20px;
  color: var(--purple-600);
  font-size: 14px;
}

.installation-card__body i {
  font-style: normal;
}

.installation-note {
  margin: 22px auto 0;
  color: var(--muted-2);
  font-size: 13px;
  text-align: center;
}

.sales-proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.sales-proof-card {
  min-height: 178px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(17, 29, 63, 0.04);
}

.sales-proof-card__image {
  width: 150px;
  height: 104px;
  margin: 0 auto 12px;
  object-fit: contain;
}

.sales-proof-card span,
.sales-proof-card strong,
.sales-proof-card small {
  display: block;
}

.sales-proof-card span {
  color: var(--purple-600);
  font-size: 13px;
  font-weight: 800;
}

.sales-proof-card strong {
  margin: 6px 0;
  color: var(--navy-950);
  font-size: 34px;
}

.sales-proof-card small {
  color: var(--muted);
}

.proof-source {
  margin-top: 22px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  background: var(--teal-100);
  border-radius: 14px;
}

.proof-source p {
  margin: 0;
  color: var(--teal-600);
  font-size: 14px;
}

.proof-source a {
  color: var(--teal-600);
  font-weight: 800;
}

.faq-layout {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 76px;
}

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

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

.faq-item h3 {
  margin: 0;
}

.faq-item h3 button {
  width: 100%;
  padding: 22px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: var(--navy-950);
  background: transparent;
  border: 0;
  font-size: 16px;
  font-weight: 750;
  text-align: left;
  cursor: pointer;
}

.faq-item h3 button span {
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  color: var(--purple-600);
  background: var(--purple-100);
  border-radius: 50%;
  font-size: 17px;
}

.faq-answer {
  padding: 0 44px 22px 0;
}

.faq-answer p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.contact-section {
  padding-top: 60px;
  background: linear-gradient(180deg, #fff 0%, var(--surface-soft) 100%);
}

.contact-card {
  position: relative;
  padding: 62px;
  display: grid;
  grid-template-columns: 1.03fr 0.97fr;
  gap: 70px;
  color: #fff;
  background:
    radial-gradient(circle at 80% 10%, rgba(0, 194, 199, 0.2), transparent 28%),
    linear-gradient(135deg, var(--navy-950), var(--purple-700));
  border-radius: 30px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.contact-card__copy h2 {
  color: #fff;
}

.contact-card__copy > p:not(.eyebrow) {
  margin: 18px 0 24px;
  color: #c9d0e0;
  font-size: 16px;
}

.contact-card__copy ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.contact-card__copy li {
  position: relative;
  margin: 9px 0;
  padding-left: 25px;
  color: #e5e8f1;
  font-size: 15px;
}

.contact-card__copy li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #8ee9c7;
  font-weight: 900;
}

.lead-form {
  padding: 28px;
  color: var(--ink);
  background: #fff;
  border-radius: 22px;
  box-shadow: 0 20px 50px rgba(6, 14, 38, 0.22);
}

.form-field {
  margin-bottom: 17px;
}

.form-field label,
.form-field legend {
  margin-bottom: 6px;
  display: block;
  color: var(--navy-950);
  font-size: 14px;
  font-weight: 750;
}

.form-field label span,
.consent-row b {
  color: var(--danger);
}

.form-field input[type="text"],
.form-field select {
  width: 100%;
  min-height: 48px;
  padding: 11px 13px;
  color: var(--ink);
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: 10px;
  outline: 0;
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.form-field input[type="text"]:focus,
.form-field select:focus {
  border-color: var(--teal-500);
  box-shadow: 0 0 0 3px rgba(0, 194, 199, 0.13);
}

.form-field input[aria-invalid="true"] {
  border-color: var(--danger);
}

.form-field fieldset {
  margin: 0;
  padding: 0;
  border: 0;
}

.radio-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.radio-row label {
  margin: 0;
  padding: 8px 11px;
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: 9px;
  cursor: pointer;
}

.radio-row input {
  accent-color: var(--purple-600);
}

.consent-row {
  margin: 2px 0 0;
  display: flex;
  align-items: flex-start;
  gap: 9px;
  color: var(--muted);
  font-size: 13px;
  cursor: pointer;
}

.consent-row input {
  margin-top: 4px;
  accent-color: var(--purple-600);
}

.field-error {
  min-height: 17px;
  display: block;
  color: var(--danger);
  font-size: 12px;
}

.lead-form .button {
  margin-top: 10px;
}

.form-note {
  margin: 11px 0 0;
  color: var(--muted-2);
  font-size: 12px;
  text-align: center;
}

.site-footer {
  padding: 72px 0 20px;
  color: #c6ccda;
  background: #080f25;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.35fr 0.85fr 0.9fr 1.1fr;
  gap: 48px;
}

.footer-brand img {
  width: 190px;
  height: auto;
  padding: 6px;
  background: #fff;
  border-radius: 8px;
}

.site-footer h2 {
  margin: 0 0 15px;
  color: #fff;
  font-size: 16px;
}

.site-footer p,
.site-footer a {
  margin: 0 0 8px;
  display: block;
  color: #9fa9bf;
  font-size: 14px;
}

.site-footer a:hover {
  color: #fff;
}

.footer-brand p {
  max-width: 270px;
  margin-top: 17px;
}

.site-footer__bottom {
  margin-top: 48px;
  padding-top: 18px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-actions {
  display: none;
}

.selector-dialog {
  width: min(94vw, 780px);
  max-height: 92vh;
  padding: 0;
  color: var(--ink);
  background: transparent;
  border: 0;
  border-radius: 24px;
  overflow: visible;
}

.selector-dialog::backdrop {
  background: rgba(5, 10, 28, 0.68);
  backdrop-filter: blur(7px);
}

.selector-shell {
  position: relative;
  max-height: 92vh;
  padding: 30px;
  background: #fff;
  border-radius: 24px;
  overflow-y: auto;
  box-shadow: 0 32px 90px rgba(5, 10, 28, 0.34);
}

.dialog-close {
  position: absolute;
  top: 17px;
  right: 17px;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  color: var(--muted);
  background: var(--surface-soft);
  border: 0;
  border-radius: 50%;
  font-size: 24px;
  cursor: pointer;
}

.selector-progress {
  width: 240px;
  margin: 0 auto 28px;
  display: grid;
  grid-template-columns: auto 1fr auto 1fr auto;
  align-items: center;
}

.selector-progress span {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  color: var(--muted);
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: 50%;
  font-size: 11px;
  font-weight: 850;
}

.selector-progress span.is-active,
.selector-progress span.is-done {
  color: #fff;
  background: var(--purple-600);
  border-color: var(--purple-600);
}

.selector-progress i {
  height: 2px;
  background: var(--line);
}

.selector-progress i.is-done {
  background: var(--purple-600);
}

.selector-step,
.selector-result {
  animation: step-in 240ms ease both;
}

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

.selector-kicker {
  margin: 0 0 5px;
  color: var(--purple-600);
  font-size: 13px;
  font-weight: 850;
}

.selector-step h2,
.selector-result h2 {
  margin: 0;
  color: var(--navy-950);
  font-size: 27px;
  line-height: 1.3;
}

.selector-step > p:not(.selector-kicker),
.selector-result > p {
  margin: 8px 0 22px;
  color: var(--muted);
  font-size: 15px;
}

.selector-options {
  display: grid;
  gap: 11px;
}

.selector-options--two {
  grid-template-columns: repeat(2, 1fr);
}

.selector-options--checks {
  grid-template-columns: repeat(2, 1fr);
}

.selector-options label {
  position: relative;
  min-height: 74px;
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: 13px;
  cursor: pointer;
  transition: border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

.selector-options label:hover {
  transform: translateY(-2px);
  border-color: #bbb4eb;
}

.selector-options label:has(input:checked) {
  background: var(--surface-purple);
  border-color: var(--purple-500);
  box-shadow: inset 0 0 0 1px var(--purple-500);
}

.selector-options input {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  accent-color: var(--purple-600);
}

.selector-options b,
.selector-options small {
  display: block;
}

.selector-options b {
  color: var(--navy-950);
  font-size: 15px;
}

.selector-options small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 13px;
}

.selector-option--wide {
  grid-column: 1 / -1;
}

.selector-error {
  min-height: 20px;
  margin-top: 8px;
  display: block;
  color: var(--danger);
  font-size: 12px;
}

.selector-navigation {
  margin-top: 20px;
  padding-top: 18px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid var(--line);
}

.selector-navigation .button {
  min-width: 130px;
}

.result-badge {
  padding: 6px 10px;
  display: inline-block;
  color: var(--green-700);
  background: var(--green-100);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 850;
}

.selector-result h2 {
  margin-top: 12px;
}

.result-card {
  margin-top: 20px;
  padding: 24px;
  background: linear-gradient(135deg, var(--navy-950), var(--purple-700));
  border-radius: 18px;
  color: #fff;
}

.result-card > span {
  color: #91e6df;
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.1em;
}

.result-card h3 {
  margin: 7px 0 8px;
  font-size: 23px;
}

.result-card p {
  margin: 0;
  color: #c9d0e0;
  font-size: 15px;
}

.result-card ul {
  margin: 17px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 7px 14px;
  list-style: none;
}

.result-card li {
  position: relative;
  padding-left: 18px;
  color: #ecedf4;
  font-size: 14px;
}

.result-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #8ee9c7;
  font-weight: 900;
}

.result-actions {
  margin-top: 18px;
  display: flex;
  gap: 10px;
}

.result-actions .button {
  flex: 1;
}

.result-note {
  margin-bottom: 0 !important;
  font-size: 12px !important;
  text-align: center;
}

.toast {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 300;
  min-width: 310px;
  padding: 14px;
  display: flex;
  align-items: center;
  gap: 11px;
  color: #fff;
  background: var(--navy-950);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 15px;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transform: translateY(16px);
  transition: opacity 180ms ease, transform 180ms ease;
}

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

.toast__icon {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  color: var(--navy-950);
  background: #8ee9c7;
  border-radius: 11px;
  font-weight: 900;
}

.toast strong,
.toast small {
  display: block;
}

.toast strong {
  font-size: 14px;
}

.toast small {
  color: #b9c2d5;
  font-size: 12px;
}

.toast button {
  margin-left: auto;
  color: #fff;
  background: transparent;
  border: 0;
  font-size: 20px;
  cursor: pointer;
}

.noscript-message {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 999;
  padding: 10px;
  color: #fff;
  background: var(--danger);
  text-align: center;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 560ms ease, transform 560ms ease;
}

.reveal--delay {
  transition-delay: 100ms;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1180px) {
  .primary-nav {
    gap: 18px;
  }

  .primary-nav a {
    font-size: 14px;
  }

  .header-phone {
    display: none;
  }

  .hero__grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(470px, 1.1fr);
    gap: 34px;
  }

  .hero-visual {
    transform: scale(0.92);
    transform-origin: center right;
  }

  .proof-item {
    padding-inline: 18px;
  }

  .package-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
  }

  .package-card--recommended {
    transform: none;
  }
}

@media (max-width: 980px) {
  :root {
    --header-height: 70px;
  }

  .notice-bar__inner {
    justify-content: center;
  }

  .notice-bar a {
    display: none;
  }

  .site-header__inner {
    flex-wrap: wrap;
  }

  .menu-toggle {
    margin-left: auto;
    display: block;
  }

  .primary-nav {
    width: 100%;
    max-height: 0;
    margin: 0;
    display: grid;
    gap: 0;
    order: 4;
    overflow: hidden;
    transition: max-height 220ms ease;
  }

  .primary-nav.is-open {
    max-height: 390px;
    padding-bottom: 14px;
  }

  .primary-nav a {
    padding: 12px 2px;
    border-top: 1px solid var(--line);
  }

  .primary-nav a::after {
    display: none;
  }

  .header-actions {
    display: none;
  }

  .hero {
    padding-top: 52px;
  }

  .hero__grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .hero__content {
    max-width: 760px;
    text-align: center;
    margin-inline: auto;
  }

  .hero .eyebrow,
  .hero__actions,
  .hero__microcopy {
    justify-content: center;
  }

  .hero h1,
  .hero__lead {
    margin-inline: auto;
  }

  .hero-visual {
    width: min(100%, 690px);
    margin-inline: auto;
    transform: none;
  }

  .proof-bar {
    margin-top: 20px;
  }

  .solution-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .client-logo-row {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px 36px;
  }

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

  .demo-grid,
  .case-layout,
  .faq-layout,
  .contact-card {
    grid-template-columns: 1fr;
    gap: 46px;
  }

  .case-visual {
    max-width: 620px;
  }

  .faq-layout .section-heading {
    margin-bottom: 0;
  }

  .site-footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 720px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  body {
    padding-bottom: 68px;
  }

  .notice-bar {
    font-size: 12px;
    text-align: center;
  }

  .brand {
    width: 154px;
  }

  .hero {
    padding-top: 38px;
  }

  .hero h1 {
    font-size: clamp(34px, 9vw, 40px);
    line-height: 1.2;
  }

  .hero__lead {
    font-size: 16px;
  }

  .hero__actions {
    display: grid;
  }

  .hero__actions .button {
    width: 100%;
  }

  .hero__microcopy {
    display: none;
  }

  .hero-visual {
    min-height: 445px;
  }

  .hero-visual::before,
  .hero-visual__grid {
    inset: 28px 0 8px;
  }

  .device-stage {
    left: 0;
    width: 72%;
    height: 330px;
  }

  .device-card--main {
    width: 215px;
    height: 260px;
  }

  .device-card--secondary {
    width: 165px;
    height: 205px;
  }

  .report-preview {
    width: 244px;
    transform: scale(0.84);
    transform-origin: top right;
  }

  .mobile-alert {
    right: 2px;
    bottom: 18px;
    width: 232px;
  }

  .proof-bar {
    padding: 8px 18px;
    grid-template-columns: 1fr;
    border-radius: 20px 20px 0 0;
  }

  .proof-item {
    padding: 15px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .proof-item:last-child {
    border-bottom: 0;
  }

  .section {
    padding: 72px 0;
  }

  .trust-strip {
    padding: 30px 0 32px;
  }

  .client-logo-row {
    gap: 20px 24px;
  }

  .client-logo-row img {
    height: 46px;
  }

  .section-heading {
    margin-bottom: 30px;
  }

  .section-heading h2,
  .demo-copy h2,
  .case-content h2,
  .contact-card__copy h2 {
    font-size: 32px;
  }

  .solution-grid,
  .package-grid,
  .sales-proof-grid {
    grid-template-columns: 1fr;
  }

  .package-media {
    height: 190px;
  }

  .demo-system__visual img {
    height: auto;
    max-height: 420px;
  }

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

  .demo-system .flow-steps li {
    min-height: 0;
    align-items: center;
    flex-direction: row;
  }

  .installation-card > a {
    grid-template-columns: 1fr;
  }

  .installation-card img {
    height: auto;
    min-height: 0;
    aspect-ratio: 1 / 1;
  }

  .installation-card__body {
    padding: 24px 22px 28px;
  }

  .solution-card {
    min-height: 250px;
  }

  .existing-device {
    grid-template-columns: auto 1fr;
  }

  .existing-device .text-button {
    grid-column: 1 / -1;
    justify-self: start;
  }

  .package-card--recommended {
    margin-top: 10px;
  }

  .case-layout {
    gap: 62px;
  }

  .proof-source {
    align-items: flex-start;
    flex-direction: column;
  }

  .contact-card {
    width: min(calc(100% - 20px), var(--container));
    padding: 30px 20px;
    border-radius: 24px;
  }

  .lead-form {
    padding: 22px 18px;
  }

  .radio-row {
    display: grid;
    grid-template-columns: 1fr;
  }

  .site-footer {
    padding-top: 52px;
  }

  .site-footer__grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .site-footer__bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .mobile-actions {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 90;
    height: 64px;
    padding: 7px 10px calc(7px + env(safe-area-inset-bottom));
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 7px;
    background: rgba(8, 15, 37, 0.97);
    box-shadow: 0 -10px 30px rgba(5, 10, 28, 0.18);
    backdrop-filter: blur(12px);
  }

  .mobile-actions a,
  .mobile-actions button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    color: #fff;
    background: transparent;
    border: 0;
    border-radius: 9px;
    font-size: 12px;
    font-weight: 750;
  }

  .mobile-actions button {
    background: var(--purple-500);
  }

  .selector-shell {
    padding: 26px 18px 18px;
  }

  .selector-step h2,
  .selector-result h2 {
    padding-right: 28px;
    font-size: 23px;
  }

  .selector-options--two,
  .selector-options--checks,
  .result-card ul {
    grid-template-columns: 1fr;
  }

  .selector-option--wide {
    grid-column: auto;
  }

  .result-actions {
    flex-direction: column;
  }

  .toast {
    left: 12px;
    right: 12px;
    bottom: 76px;
    min-width: 0;
  }
}

@media (max-width: 480px) {
  .hero-visual {
    min-height: 400px;
  }

  .device-stage {
    width: 100%;
    height: 290px;
  }

  .device-card--main {
    width: 190px;
    height: 232px;
  }

  .device-card--secondary {
    right: 5px;
    width: 144px;
    height: 178px;
  }

  .report-preview {
    width: 218px;
    transform: scale(0.68);
  }

  .mobile-alert {
    right: 8px;
    bottom: 0;
    width: 218px;
    transform: scale(0.86);
    transform-origin: bottom right;
  }

  .case-metrics {
    width: calc(100% - 18px);
  }

  .case-metrics strong {
    font-size: 21px;
  }

  .selector-navigation {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
  }

  .selector-navigation .button {
    min-width: 0;
    padding-inline: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}