:root {
  --deep: #08111f;
  --deep-2: #0b1627;
  --panel: #101e32;
  --panel-2: #14253d;
  --text: #f5f9ff;
  --muted: #aabbd0;
  --primary: #2368d8;
  --primary-hover: #1859bf;
  --cyan: #42d9ea;
  --line: rgba(160, 192, 224, .16);
  --shell: min(1180px, calc(100% - 48px));
  --radius: 24px;
  --shadow: 0 28px 80px rgba(0, 0, 0, .34);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
  overflow-x: clip;
}

body {
  margin: 0;
  overflow-x: clip;
  background: var(--deep);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; }
[hidden] { display: none !important; }
.shell { width: var(--shell); margin-inline: auto; }
.section { padding: 112px 0; }

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 8px;
  left: 8px;
  padding: 12px 16px;
  border-radius: 8px;
  background: #fff;
  color: #08111f;
  font-weight: 800;
  transform: translateY(-150%);
}
.skip-link:focus { transform: none; }

:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 3px;
}

.site-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  padding-top: env(safe-area-inset-top);
  border-bottom: 1px solid transparent;
  background: linear-gradient(180deg, rgba(8, 17, 31, .94), rgba(8, 17, 31, .72), transparent);
  transition: background .2s, border-color .2s;
}
.site-header.scrolled {
  border-color: var(--line);
  background: rgba(8, 17, 31, .96);
  backdrop-filter: blur(18px);
}
.nav-shell {
  display: flex;
  min-height: 78px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  min-width: 0;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.brand-mark {
  display: grid;
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  place-items: center;
  border: 1px solid rgba(66, 217, 234, .5);
  border-radius: 14px;
  background: linear-gradient(145deg, rgba(35, 104, 216, .35), rgba(66, 217, 234, .08));
  color: var(--cyan);
  font-weight: 900;
  letter-spacing: -.06em;
}
.brand-copy { min-width: 0; }
.brand strong, .brand small { display: block; }
.brand strong { font-size: 1.06rem; line-height: 1.15; letter-spacing: -.02em; }
.brand strong i { color: var(--cyan); font-style: normal; }
.brand small {
  margin-top: 4px;
  color: var(--muted);
  font-size: .63rem;
  letter-spacing: .075em;
  line-height: 1.1;
  text-transform: uppercase;
}
.site-menu { display: flex; align-items: center; gap: 21px; }
.site-menu a {
  color: #dbe7f4;
  font-size: .79rem;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}
.site-menu a:hover { color: var(--cyan); }
.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
  color: #fff;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  margin: 5px 0;
  background: currentColor;
  transition: transform .2s, opacity .2s;
}

.hero {
  position: relative;
  min-height: 820px;
  padding: calc(142px + env(safe-area-inset-top)) 0 68px;
  overflow: hidden;
  background:
    radial-gradient(circle at 78% 25%, rgba(35, 104, 216, .22), transparent 33%),
    radial-gradient(circle at 15% 10%, rgba(66, 217, 234, .08), transparent 26%),
    var(--deep);
}
.grid-field {
  position: absolute;
  inset: 0;
  opacity: .24;
  background-image:
    linear-gradient(rgba(104, 151, 197, .08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(104, 151, 197, .08) 1px, transparent 1px);
  background-size: 58px 58px;
  mask-image: linear-gradient(to bottom, #000, transparent 84%);
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(460px, 1.08fr);
  grid-template-areas:
    "copy visual"
    "benefits benefits";
  gap: 42px 70px;
  align-items: center;
}
.hero-copy { grid-area: copy; }
.eyebrow, .kicker {
  margin: 0 0 18px;
  color: var(--cyan);
  font-size: .74rem;
  font-weight: 850;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.eyebrow span { color: #72879f; }
h1, h2, h3, p { overflow-wrap: break-word; }
h1, h2, h3 { margin-top: 0; line-height: 1.08; letter-spacing: -.04em; }
h1 {
  max-width: 700px;
  margin-bottom: 24px;
  font-size: clamp(3.2rem, 5.5vw, 5.6rem);
}
h1 em {
  color: var(--cyan);
  font-style: normal;
  text-shadow: 0 0 32px rgba(66, 217, 234, .18);
}
h2 { margin-bottom: 22px; font-size: clamp(2.3rem, 4.2vw, 4rem); }
h3 { font-size: 1.45rem; }
.hero-intro {
  max-width: 660px;
  margin: 0;
  color: var(--muted);
  font-size: 1.08rem;
}
.button-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 13px 20px;
  border: 1px solid var(--primary);
  border-radius: 11px;
  background: var(--primary);
  color: #fff;
  font-weight: 820;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: transform .2s, background .2s, border-color .2s;
}
.button:hover { background: var(--primary-hover); border-color: var(--primary-hover); transform: translateY(-2px); }
.button-secondary, .button-ghost {
  border-color: rgba(155, 190, 224, .28);
  background: rgba(14, 31, 52, .78);
  color: #fff;
}
.button-secondary:hover, .button-ghost:hover { border-color: var(--cyan); background: rgba(66, 217, 234, .08); }
.button:disabled { opacity: .38; cursor: not-allowed; transform: none; }

.hero-visual {
  position: relative;
  grid-area: visual;
  min-width: 0;
  padding: 18px 0 54px 34px;
}
.hero-main, .hero-detail, .case-media, .partner-image {
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(130, 173, 214, .24);
  background: var(--panel);
  box-shadow: var(--shadow);
}
.hero-main { border-radius: 28px; }
.crop-system-bar {
  position: relative;
  aspect-ratio: 1280 / 644;
  overflow: hidden;
}
.crop-system-bar picture { display: block; width: 100%; }
.crop-system-bar img {
  width: 100%;
  height: auto;
  max-width: none;
  transform: translateY(-4.1667%);
}
.hero-detail {
  position: absolute;
  right: -18px;
  bottom: 0;
  width: 45%;
  border-radius: 18px;
  transform: rotate(-2deg);
}
.hero-detail img { width: 100%; aspect-ratio: 1024 / 569; object-fit: cover; }
.visual-label {
  position: absolute;
  left: 0;
  bottom: 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(8, 17, 31, .9);
  color: #dbe7f4;
  font-size: .7rem;
  font-weight: 750;
}
.visual-label span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 5px rgba(66, 217, 234, .12);
}
.hero-benefits {
  grid-area: benefits;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
}
.hero-benefits li { display: flex; align-items: center; gap: 14px; padding: 4px 22px; }
.hero-benefits li:first-child { padding-left: 0; }
.hero-benefits li + li { border-left: 1px solid var(--line); }
.hero-benefits b { color: var(--cyan); font-size: .68rem; letter-spacing: .12em; }
.hero-benefits span { font-size: .9rem; font-weight: 760; }

.section-head { max-width: 820px; }
.section-head > p:last-child { max-width: 680px; color: var(--muted); }
.split-head { display: grid; grid-template-columns: 1.05fr .75fr; gap: 90px; align-items: start; }
.lead-copy { padding-top: 35px; }
.lead-copy p { margin-top: 0; color: var(--muted); }
.journey {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: 64px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}
.journey article { min-width: 0; padding: 30px 26px; background: var(--deep-2); }
.journey span, .format-card > span, .mobile-capabilities b {
  color: var(--cyan);
  font-size: .68rem;
  font-weight: 850;
  letter-spacing: .13em;
}
.journey h3 { margin: 34px 0 10px; font-size: 1.12rem; }
.journey p { margin: 0; color: var(--muted); font-size: .86rem; }

.demo-section { background: var(--deep-2); }
.demo-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(300px, .7fr);
  margin-top: 50px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--panel);
}
.hotspot-stage { box-shadow: none; border: 0; border-radius: 0; }
.hotspot-stage::after {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, transparent 65%, rgba(8, 17, 31, .28));
}
.hotspot {
  position: absolute;
  z-index: 3;
  left: var(--x);
  top: var(--y);
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0;
  border: 0;
  background: transparent;
  color: #fff;
  cursor: pointer;
  transform: translate(-50%, -50%);
}
.hotspot span {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 2px solid var(--cyan);
  border-radius: 50%;
  background: rgba(8, 17, 31, .92);
  box-shadow: 0 0 0 8px rgba(66, 217, 234, .13);
  font-weight: 900;
}
.hotspot b {
  padding: 5px 9px;
  border-radius: 7px;
  background: rgba(8, 17, 31, .88);
  font-size: .7rem;
  white-space: nowrap;
}
.hotspot.active span { background: var(--cyan); color: var(--deep); }
.hotspot-panel {
  position: relative;
  z-index: 2;
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: center;
  padding: 42px;
  background: linear-gradient(145deg, var(--panel-2), var(--panel));
}
.panel-index {
  position: absolute;
  top: 12px;
  right: 24px;
  color: rgba(133, 174, 220, .15);
  font-size: 5rem;
  font-weight: 900;
}
.hotspot-panel h3 { margin-bottom: 14px; font-size: 2rem; }
.hotspot-panel > p:not(.kicker), .hotspot-panel ul { color: var(--muted); }
.hotspot-panel ul { padding-left: 18px; }
.hotspot-panel li::marker { color: var(--cyan); }
.mobile-capabilities { display: none; }

.formats { background: linear-gradient(180deg, var(--deep), #091524); }
.format-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 48px;
}
.format-card {
  min-width: 0;
  min-height: 245px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(145deg, rgba(20, 37, 61, .84), rgba(12, 25, 43, .65));
}
.format-card:nth-child(2), .format-card:nth-child(5) { border-color: rgba(66, 217, 234, .25); }
.format-card h3 { margin: 54px 0 12px; font-size: 1.28rem; }
.format-card p { margin: 0; color: var(--muted); font-size: .9rem; }

.case-section { background: var(--deep-2); }
.case-list { display: grid; gap: 24px; margin-top: 50px; }
.case-card {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(330px, .75fr);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--panel);
  box-shadow: 0 18px 54px rgba(0, 0, 0, .18);
}
.case-reverse { grid-template-columns: minmax(330px, .75fr) minmax(0, 1.25fr); }
.case-reverse .case-media { order: 2; }
.case-media { min-height: 390px; border: 0; border-radius: 0; box-shadow: none; }
.case-media:not(.crop-system-bar) img { width: 100%; height: 100%; object-fit: cover; }
.case-copy { min-width: 0; padding: 42px; }
.case-copy h3 { margin-bottom: 16px; font-size: clamp(1.65rem, 2.5vw, 2.35rem); }
.case-copy > p:not(.kicker) { color: var(--muted); }
.case-copy ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0;
  padding: 0;
  list-style: none;
}
.case-copy li, .result-tags span {
  padding: 7px 10px;
  border: 1px solid rgba(66, 217, 234, .22);
  border-radius: 999px;
  background: rgba(66, 217, 234, .07);
  font-size: .72rem;
}
.text-link {
  display: inline-flex;
  gap: 8px;
  color: var(--cyan);
  font-weight: 820;
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
}

.partner-section {
  background:
    radial-gradient(circle at 80% 30%, rgba(35, 104, 216, .15), transparent 35%),
    var(--deep);
}
.partner-grid { display: grid; grid-template-columns: 1fr .82fr; gap: 72px; align-items: center; }
.partner-copy > p:not(.kicker) { color: var(--muted); }
.check-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 22px;
  margin: 30px 0;
  padding: 0;
  list-style: none;
}
.check-grid li::before {
  content: "✓";
  display: inline-grid;
  width: 22px;
  height: 22px;
  margin-right: 9px;
  place-items: center;
  border-radius: 50%;
  background: rgba(66, 217, 234, .1);
  color: var(--cyan);
  font-size: .75rem;
}
.partner-image { border-radius: 26px; transform: rotate(1.5deg); }
.partner-image img { width: 100%; aspect-ratio: 1024 / 569; object-fit: cover; }
.partner-image figcaption { padding: 14px 18px; color: var(--muted); font-size: .75rem; }

.proof-section { background: #091524; }
.verification-note {
  padding: 16px 18px;
  border-left: 2px solid var(--cyan);
  background: rgba(66, 217, 234, .06);
  color: #c8d8e8 !important;
}
.reference-groups {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 54px;
}
.reference-groups article { padding: 26px; border: 1px solid var(--line); border-radius: 16px; background: var(--deep-2); }
.reference-groups span { color: var(--cyan); font-size: .75rem; font-weight: 850; text-transform: uppercase; letter-spacing: .08em; }
.reference-groups p { margin-bottom: 0; color: var(--muted); font-size: .9rem; }

.process { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin: 52px 0 0; padding: 0; list-style: none; }
.process li { min-width: 0; padding: 24px; border-top: 1px solid var(--line); }
.process span { display: block; margin-bottom: 48px; color: var(--cyan); font-size: .72rem; font-weight: 900; }
.process b { font-size: 1.05rem; }
.process p { color: var(--muted); font-size: .85rem; }

.configurator-section { background: var(--deep-2); }
.config-grid { display: grid; grid-template-columns: .68fr 1fr; gap: 78px; align-items: start; }
.sticky { position: sticky; top: 124px; }
.progress { height: 5px; margin-top: 38px; overflow: hidden; border-radius: 99px; background: var(--panel); }
.progress span { display: block; width: 25%; height: 100%; background: linear-gradient(90deg, var(--primary), var(--cyan)); transition: width .25s; }
.sticky small { color: var(--muted); }
.configurator {
  min-width: 0;
  min-height: 520px;
  padding: 38px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(145deg, var(--panel-2), var(--panel));
  box-shadow: var(--shadow);
}
fieldset { min-width: 0; margin: 0; padding: 0; border: 0; }
legend { margin-bottom: 24px; font-size: 1.5rem; font-weight: 820; line-height: 1.25; }
.helper { margin-top: -12px; color: var(--muted); font-size: .85rem; }
.choice-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.choice-grid label { min-width: 0; cursor: pointer; }
.choice-grid input { position: absolute; opacity: 0; }
.choice-grid span {
  display: flex;
  min-height: 62px;
  align-items: center;
  padding: 13px 15px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, .025);
  overflow-wrap: anywhere;
}
.choice-grid input:checked + span { border-color: var(--cyan); background: rgba(66, 217, 234, .09); box-shadow: inset 0 0 0 1px var(--cyan); }
.choice-grid input:focus-visible + span { outline: 3px solid var(--cyan); outline-offset: 2px; }
.config-actions { display: flex; justify-content: space-between; gap: 12px; margin-top: 30px; }
.form-alert { min-height: 25px; margin: 18px 0 0; color: #ffbcbc; font-size: .84rem; }
.result h3 { font-size: 2rem; }
.result > p:not(.kicker):not(.result-note):not(.success-note) { color: var(--muted); }
.result-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 22px 0 30px; }
.contact-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 26px; }
.contact-fields label { color: #dce8f5; font-size: .8rem; font-weight: 740; }
.contact-fields input {
  width: 100%;
  min-height: 48px;
  margin-top: 6px;
  padding: 10px 12px;
  border: 1px solid rgba(160, 192, 224, .28);
  border-radius: 9px;
  background: #091525;
  color: #fff;
}
.consent { display: flex; gap: 10px; margin: 20px 0; color: var(--muted); font-size: .78rem; cursor: pointer; }
.consent input { width: 18px; height: 18px; flex: 0 0 18px; accent-color: var(--primary); }
.submit-inquiry { width: 100%; }
.result-note, .success-note { margin: 12px 0 0; color: var(--muted); font-size: .75rem; }
.success-note { color: var(--cyan); }

.contact-section {
  padding: 112px 0 calc(112px + env(safe-area-inset-bottom));
  background:
    radial-gradient(circle at 16% 45%, rgba(35, 104, 216, .22), transparent 30%),
    linear-gradient(135deg, #0d1d32, var(--deep));
}
.contact-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 80px; align-items: center; }
.contact-grid > div:first-child > p:last-child { max-width: 680px; color: var(--muted); }
.contact-card {
  min-width: 0;
  padding: 30px;
  border: 1px solid rgba(137, 176, 214, .23);
  border-radius: 22px;
  background: rgba(16, 30, 50, .86);
  box-shadow: var(--shadow);
}
.contact-card > span, .contact-card > a:not(.button) { display: block; }
.contact-card > span { color: var(--cyan); font-size: .72rem; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; }
.contact-card > a:not(.button) { margin-top: 12px; font-size: clamp(1rem, 2.5vw, 1.2rem); font-weight: 760; overflow-wrap: anywhere; }
.contact-card p { color: var(--muted); }
.contact-card .button { width: 100%; }

.site-footer {
  padding: 38px 0 calc(38px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
  background: #050c16;
}
.site-footer > .shell { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.site-footer p, .site-footer > .shell > span { color: var(--muted); font-size: .72rem; }

.no-js .reveal,
.reveal.visible { opacity: 1; transform: none; }
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .6s, transform .6s; }

@media (max-width: 1080px) {
  .site-menu { gap: 13px; }
  .site-menu a { font-size: .72rem; }
  .hero-grid { grid-template-columns: minmax(0, .9fr) minmax(420px, 1.1fr); gap: 38px; }
  .hero-detail { right: 0; }
  .case-card, .case-reverse { grid-template-columns: 1.05fr .95fr; }
}

@media (max-width: 900px) {
  :root { --shell: min(100% - 34px, 760px); }
  .section { padding: 92px 0; }
  .nav-toggle { display: block; }
  .site-menu {
    position: fixed;
    inset: calc(78px + env(safe-area-inset-top)) 0 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 22px max(20px, env(safe-area-inset-right)) calc(50px + env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left));
    overflow-y: auto;
    background: rgba(8, 17, 31, .99);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity .2s, transform .2s, visibility .2s;
  }
  .site-menu.open { opacity: 1; visibility: visible; transform: none; }
  .site-menu a { padding: 15px 4px; border-bottom: 1px solid var(--line); font-size: 1rem; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .hero { min-height: auto; padding: calc(120px + env(safe-area-inset-top)) 0 62px; }
  .hero-grid {
    grid-template-columns: 1fr;
    grid-template-areas: "copy" "visual" "benefits";
    gap: 34px;
  }
  .hero-copy { max-width: 720px; }
  h1 { font-size: clamp(3rem, 9vw, 5rem); }
  .hero-visual { width: min(100%, 700px); padding: 0 28px 48px 0; }
  .hero-detail { right: 0; width: 42%; }
  .visual-label { left: 12px; bottom: 5px; }
  .hero-benefits { grid-template-columns: 1fr; padding-top: 8px; }
  .hero-benefits li, .hero-benefits li:first-child { padding: 12px 0; }
  .hero-benefits li + li { border-left: 0; border-top: 1px solid var(--line); }

  .split-head, .partner-grid, .config-grid, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .lead-copy { padding-top: 0; }
  .journey { grid-template-columns: 1fr 1fr; }
  .demo-grid { grid-template-columns: 1fr; }
  .hotspot-panel { min-height: 330px; }
  .format-grid { grid-template-columns: 1fr 1fr; }
  .case-card, .case-reverse { grid-template-columns: 1fr; }
  .case-reverse .case-media { order: 0; }
  .case-media { min-height: 0; }
  .partner-image { transform: none; }
  .reference-groups { grid-template-columns: 1fr; }
  .process { grid-template-columns: 1fr 1fr; }
  .sticky { position: static; }
  .site-footer > .shell { flex-wrap: wrap; }
}

@media (max-width: 600px) {
  :root { --shell: calc(100% - 28px); --radius: 18px; }
  .section { padding: 76px 0; }
  .nav-shell { min-height: 72px; }
  .brand-mark { width: 42px; height: 42px; flex-basis: 42px; }
  .brand strong { font-size: .95rem; }
  .brand small { font-size: .52rem; letter-spacing: .045em; }
  .site-menu { inset-block-start: calc(72px + env(safe-area-inset-top)); }
  .hero { padding-top: calc(106px + env(safe-area-inset-top)); }
  h1 { margin-bottom: 18px; font-size: clamp(2.55rem, 12vw, 3.5rem); }
  h2 { font-size: clamp(2.05rem, 10vw, 3rem); }
  .hero-intro { font-size: .98rem; }
  .button-row { align-items: stretch; flex-direction: column; margin-top: 26px; }
  .button-row .button { width: 100%; }
  .hero-visual { padding: 0 0 40px; }
  .hero-main { border-radius: 18px; }
  .hero-detail { right: -4px; width: 45%; border-radius: 12px; }
  .visual-label { left: 8px; max-width: 72%; font-size: .6rem; }

  .journey, .format-grid, .process, .choice-grid, .contact-fields { grid-template-columns: 1fr; }
  .journey article { padding: 25px 22px; }
  .journey h3 { margin-top: 24px; }
  .demo-grid { display: block; }
  .hotspot-stage .hotspot, .hotspot-panel { display: none; }
  .mobile-capabilities {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    margin-top: 14px;
  }
  .mobile-capabilities { padding: 0; list-style: none; }
  .mobile-capabilities li { padding: 20px; border: 1px solid var(--line); border-radius: 14px; background: var(--panel); }
  .mobile-capabilities h3 { margin: 15px 0 8px; font-size: 1.05rem; }
  .mobile-capabilities p { margin: 0; color: var(--muted); font-size: .84rem; }
  .format-card { min-height: 210px; }
  .format-card h3 { margin-top: 38px; }
  .case-copy { padding: 28px 22px; }
  .case-copy h3 { font-size: 1.7rem; }
  .case-media { width: 100%; }
  .check-grid { grid-template-columns: 1fr; }
  .process { gap: 0; }
  .process li { display: grid; grid-template-columns: 42px 1fr; gap: 10px; padding: 20px 4px; }
  .process span { margin: 2px 0 0; }
  .process p { margin-bottom: 0; }
  .configurator { min-height: 0; padding: 25px 18px; border-radius: 20px; }
  .choice-grid span { min-height: 56px; }
  .config-actions { flex-direction: column-reverse; }
  .config-actions .button { width: 100%; }
  .contact-card { padding: 24px 20px; }
  .site-footer > .shell { display: grid; }
  .site-footer p { margin: 0; }
}

@media (max-width: 380px) {
  :root { --shell: calc(100% - 22px); }
  .brand { gap: 8px; }
  .brand-mark { width: 38px; height: 38px; flex-basis: 38px; border-radius: 11px; font-size: .9rem; }
  .brand strong { font-size: .86rem; }
  .brand small { max-width: 155px; white-space: normal; }
  .nav-toggle { width: 42px; height: 42px; flex: 0 0 42px; }
  h1 { font-size: 2.45rem; }
  .hero-detail { width: 47%; }
  .visual-label { max-width: 68%; }
  .case-copy li, .result-tags span { font-size: .68rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}