/* BIZ-1.2 — voice-first лендинг Family Core.
   Одна таблица стилей без build step, CDN и внешних JS-библиотек.
   Спека: docs/specs/2026-07-25-biz1-landing-voice-first/spec.md */

:root {
  --ink: #182033;
  --muted: #626b7a;
  --line: #e7e8ed;
  --surface: #ffffff;
  --soft: #f7f5ff;
  --soft-blue: #f3f7ff;
  --accent: #6f49dc;
  --accent-dark: #5634b9;
  --accent-pale: #eee9ff;
  --green: #2f7a63;
  --shadow: 0 24px 70px rgba(42, 34, 81, .13);
  --radius-xl: 32px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; }
button, input, textarea { font: inherit; }

:focus-visible {
  outline: 3px solid rgba(111, 73, 220, .55);
  outline-offset: 3px;
  border-radius: 10px;
}

.skip {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 1000;
  padding: 12px 16px;
  color: white;
  background: var(--ink);
  border-radius: 12px;
  text-decoration: none;
}
.skip:focus { top: 16px; }

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

/* --- header --------------------------------------------------------- */

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(231, 232, 237, .85);
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(18px);
}
.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  text-decoration: none;
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -.03em;
  white-space: nowrap;
}
.brand svg { color: var(--accent); }
.links {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 14px;
  font-weight: 650;
}
.links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: #424a59;
  text-decoration: none;
}
.links a:hover { color: var(--accent-dark); }
.links .nav-login {
  color: var(--accent-dark);
  font-weight: 740;
}
.links .nav-cta {
  padding: 0 18px;
  color: #fff;
  background: var(--accent);
  border-radius: 13px;
  box-shadow: 0 9px 20px rgba(111, 73, 220, .2);
}
.links .nav-cta:hover { color: #fff; background: var(--accent-dark); }

/* --- hero ------------------------------------------------------------ */

.hero {
  padding: 58px 0 56px;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(440px, 1.08fr);
  align-items: center;
  gap: 62px;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 12px;
  color: var(--accent-dark);
  background: var(--accent-pale);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 760;
}
.eyebrow-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 5px rgba(111, 73, 220, .1);
}
h1 {
  margin: 22px 0 20px;
  max-width: 680px;
  font-size: clamp(42px, 6vw, 68px);
  line-height: 1.02;
  letter-spacing: -.05em;
  text-wrap: balance;
}
.hero-copy {
  max-width: 620px;
  margin: 0;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.65;
}
.voice-points {
  display: grid;
  gap: 12px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}
.voice-points li {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  color: #4b5361;
  font-size: 15px;
  font-weight: 640;
}
.point-icon {
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  flex: none;
  color: var(--accent);
  background: var(--accent-pale);
  border-radius: 9px;
}
.point-icon svg { width: 15px; height: 15px; }
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}
.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 14px;
  font-weight: 760;
  text-decoration: none;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.button:hover { transform: translateY(-1px); }
.button svg { width: 17px; height: 17px; }
.button-primary {
  color: white;
  background: var(--accent);
  box-shadow: 0 14px 30px rgba(111, 73, 220, .22);
}
.button-primary:hover { background: var(--accent-dark); }
.button-secondary {
  color: var(--ink);
  border-color: var(--line);
  background: white;
}
.privacy-note {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 20px;
  color: #707785;
  font-size: 13px;
}
.privacy-note svg { width: 16px; height: 16px; flex: none; color: var(--green); }

.hero-visual {
  position: relative;
  min-height: 640px;
}
.photo {
  position: absolute;
  inset: 0 0 0 56px;
  overflow: hidden;
  border-radius: 38px;
  background: #efe9df;
  box-shadow: var(--shadow);
}
.photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 52% center;
}
.photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 48%, rgba(25, 18, 43, .14));
  pointer-events: none;
}

.voice-device {
  position: absolute;
  left: 0;
  bottom: 34px;
  z-index: 2;
  width: min(405px, 88%);
  padding: 15px;
  border-radius: 26px;
  background: rgba(255, 255, 255, .94);
  border: 1px solid rgba(255, 255, 255, .9);
  backdrop-filter: blur(20px);
  box-shadow: 0 22px 65px rgba(32, 24, 62, .24);
}
.device-screen {
  min-height: 238px;
  display: grid;
  place-items: center;
  padding: 26px;
  overflow: hidden;
  color: white;
  background:
    radial-gradient(circle at 50% 130%, rgba(130, 93, 243, .65), transparent 54%),
    linear-gradient(145deg, #1e2030, #12131e);
  border-radius: 19px;
  text-align: center;
}
.device-label {
  color: #cbc8d9;
  font-size: 12px;
  font-weight: 680;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.device-status {
  margin-top: 10px;
  font-size: 27px;
  font-weight: 820;
  letter-spacing: -.03em;
}
.wave {
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  margin: 17px 0 12px;
}
.wave span {
  width: 5px;
  height: var(--h);
  min-height: 8px;
  border-radius: 999px;
  background: linear-gradient(180deg, #a88cff, #7d55ec);
  box-shadow: 0 0 16px rgba(126, 85, 236, .45);
  animation: pulse 1.15s ease-in-out infinite alternate;
  animation-delay: var(--d);
  transform-origin: center;
}
.device-hint {
  color: #b9b6c8;
  font-size: 13px;
}
.mic-button {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  margin: 18px auto 0;
  color: white;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 0 8px rgba(111, 73, 220, .15);
}
.mic-button svg { width: 22px; height: 22px; }

@keyframes pulse {
  from { transform: scaleY(.62); opacity: .68; }
  to { transform: scaleY(1.12); opacity: 1; }
}

.voice-caption {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 12px;
  align-items: center;
  padding: 14px 6px 0;
  color: #4f5665;
  font-size: 13px;
}
.voice-caption strong { display: block; color: var(--ink); font-size: 14px; }
.voice-arrow { color: var(--accent); }
.voice-arrow svg { width: 20px; height: 20px; }

/* --- trust strip ----------------------------------------------------- */

.trust {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fcfcfd;
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  padding: 25px 0;
}
.trust-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
  color: #4d5565;
  font-size: 14px;
  font-weight: 660;
  text-align: left;
}
.trust-icon {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  flex: none;
  color: var(--accent-dark);
  background: var(--accent-pale);
  border-radius: 11px;
}
.trust-icon svg { width: 18px; height: 18px; }

/* --- секции ---------------------------------------------------------- */

section { padding: 96px 0; }
.section-head {
  max-width: 790px;
  margin: 0 auto 46px;
  text-align: center;
}
.section-head h2 {
  margin: 0 0 14px;
  font-size: clamp(32px, 4.4vw, 50px);
  line-height: 1.08;
  letter-spacing: -.045em;
  text-wrap: balance;
}
.section-head p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

.features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.feature {
  min-height: 270px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: white;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.feature:hover {
  transform: translateY(-3px);
  border-color: #d9d2f6;
  box-shadow: 0 18px 45px rgba(42, 34, 81, .09);
}
.feature-icon {
  width: 50px;
  height: 50px;
  display: grid;
  place-items: center;
  margin-bottom: 42px;
  color: var(--accent);
  background: var(--accent-pale);
  border-radius: 16px;
}
.feature-icon svg { width: 25px; height: 25px; }
.feature h3 {
  margin: 0 0 10px;
  font-size: 20px;
  line-height: 1.2;
  letter-spacing: -.025em;
}
.feature p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.feature-photo-preview {
  height: 94px;
  display: flex;
  align-items: center;
  margin-bottom: 28px;
  padding: 12px 16px;
  overflow: hidden;
  border: 1px solid #e1dcf6;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(111, 73, 220, .09), rgba(243, 247, 255, .92));
}
.feature-photo-preview img {
  width: 66px;
  height: 66px;
  object-fit: cover;
  border: 4px solid white;
  border-radius: 16px;
  box-shadow: 0 8px 22px rgba(42, 34, 81, .14);
}
.feature-photo-preview img + img { margin-left: -12px; }
.feature-photo-copy {
  margin-left: 14px;
  color: #574d75;
  font-size: 12px;
  font-weight: 760;
  line-height: 1.35;
}

/* --- голосовой сценарий ---------------------------------------------- */

.voice-flow {
  background: linear-gradient(135deg, #f8f6ff, #f3f8ff);
}
.flow-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.flow-card {
  position: relative;
  min-height: 315px;
  padding: 28px 25px;
  overflow: hidden;
  border-radius: 24px;
  background: rgba(255, 255, 255, .82);
  border: 1px solid rgba(255, 255, 255, .95);
  box-shadow: 0 12px 34px rgba(67, 50, 125, .06);
}
.flow-number {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  margin-bottom: 26px;
  color: white;
  background: var(--accent);
  border-radius: 50%;
  font-size: 12px;
  font-weight: 820;
}
.flow-visual {
  min-height: 96px;
  display: grid;
  place-items: center;
  margin-bottom: 27px;
  border-radius: 18px;
  background: linear-gradient(145deg, #f3efff, #f8fbff);
}
.mini-wave {
  height: 42px;
  display: flex;
  align-items: center;
  gap: 4px;
}
.mini-wave span {
  width: 4px;
  height: var(--h);
  border-radius: 999px;
  background: var(--accent);
}
.voice-ring {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  color: var(--accent);
  border: 2px solid #cfc2ff;
  border-radius: 50%;
  box-shadow: 0 0 0 10px rgba(111, 73, 220, .08);
}
.voice-ring svg { width: 26px; height: 26px; }
.flow-card h3 {
  margin: 0 0 10px;
  font-size: 21px;
  letter-spacing: -.03em;
}
.flow-card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.flow-photo-screen {
  padding: 10px;
  background: linear-gradient(145deg, #ebe7f7, #f8faff);
}
.photo-device {
  width: 100%;
  max-width: 205px;
  padding: 9px;
  border-radius: 18px;
  background: linear-gradient(150deg, #242632, #101119);
  box-shadow: 0 14px 28px rgba(29, 22, 56, .22);
}
.photo-device-screen {
  padding: 13px 11px 11px;
  color: white;
  border-radius: 12px;
  background: radial-gradient(circle at 50% 130%, rgba(111, 73, 220, .58), transparent 56%), #171925;
  text-align: center;
}
.photo-device-label {
  margin-bottom: 9px;
  color: #c8c5d5;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.photo-pair {
  display: flex;
  justify-content: center;
  gap: 8px;
}
.photo-pair img {
  width: 62px;
  height: 70px;
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, .86);
  border-radius: 10px;
}
.photo-device-name {
  margin-top: 8px;
  font-size: 11px;
  font-weight: 760;
}
.photo-device-relation {
  color: #b9b6c8;
  font-size: 9px;
}

/* --- две поверхности -------------------------------------------------- */

.two-surfaces {
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  gap: 48px;
  align-items: center;
}
.surface-copy h2 {
  margin: 18px 0;
  font-size: clamp(32px, 4.6vw, 52px);
  line-height: 1.06;
  letter-spacing: -.05em;
}
.surface-copy p {
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 18px;
}
.check-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  font-weight: 650;
}
.check {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  flex: none;
  color: var(--green);
  background: #eaf6f1;
  border-radius: 50%;
}
.check svg { width: 13px; height: 13px; }

.admin-window {
  overflow: hidden;
  border: 1px solid #ddd9ed;
  border-radius: 26px;
  background: white;
  box-shadow: var(--shadow);
}
.window-top {
  min-height: 44px;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 18px;
  border-bottom: 1px solid var(--line);
  background: #fbfbfd;
}
.window-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #d7d4df;
}
.window-body {
  display: grid;
  grid-template-columns: 175px 1fr;
  min-height: 430px;
}
.sidebar {
  padding: 22px 16px;
  border-right: 1px solid var(--line);
  background: #fcfcfe;
}
.sidebar strong {
  display: block;
  margin: 0 9px 19px;
  font-size: 14px;
}
.side-item {
  padding: 10px 12px;
  margin-bottom: 6px;
  color: #636b7b;
  border-radius: 11px;
  font-size: 13px;
}
.side-item.active {
  color: var(--accent-dark);
  background: var(--accent-pale);
  font-weight: 750;
}
.admin-content {
  padding: 28px;
  background:
    radial-gradient(circle at top right, rgba(111, 73, 220, .08), transparent 34%),
    white;
}
.admin-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  margin-bottom: 24px;
}
.admin-title h3 { margin: 0; font-size: 22px; }
.add {
  padding: 9px 12px;
  color: white;
  background: var(--accent);
  border-radius: 10px;
  font-size: 12px;
  font-weight: 750;
}
.people {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.person {
  min-height: 128px;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: white;
}
.person-photo {
  width: 48px;
  height: 48px;
  display: block;
  margin-bottom: 15px;
  object-fit: cover;
  border: 3px solid white;
  border-radius: 14px;
  box-shadow: 0 7px 17px rgba(42, 34, 81, .13);
}
.person strong, .person small { display: block; }
.person small { margin-top: 3px; color: var(--muted); }
.reminder-preview {
  margin-top: 18px;
  padding: 17px;
  border-radius: 15px;
  background: #f8f6ff;
}
.reminder-preview strong { display: block; margin-bottom: 9px; }
.reminder-row {
  display: flex;
  align-items: center;
  gap: 9px;
  color: #555d6c;
  font-size: 13px;
}
.reminder-row svg { width: 15px; height: 15px; color: var(--accent); }

/* --- доверие и приватность ------------------------------------------- */

.privacy {
  border-top: 1px solid var(--line);
  background: #fbfaff;
}
.privacy-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.privacy-card {
  display: flex;
  gap: 16px;
  padding: 24px;
  border: 1px solid #e6e1f7;
  border-radius: var(--radius-lg);
  background: white;
}
.privacy-card h3 {
  margin: 0 0 6px;
  font-size: 18px;
  letter-spacing: -.02em;
}
.privacy-card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}
.privacy-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  flex: none;
  color: var(--accent-dark);
  background: var(--accent-pale);
  border-radius: 13px;
}
.privacy-icon svg { width: 21px; height: 21px; }

/* --- заявка на пилот -------------------------------------------------- */

.pilot { padding-top: 40px; }
.pilot-card {
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  overflow: hidden;
  border: 1px solid #dfd9f8;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, #f8f6ff, #f2f7ff);
}
.pilot-message {
  padding: 48px;
  background: radial-gradient(circle at 18% 0%, rgba(111, 73, 220, .16), transparent 34%);
}
.pilot-message h2 {
  margin: 18px 0 16px;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.06;
  letter-spacing: -.045em;
}
.pilot-message p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
}
.pilot-form {
  padding: 38px;
  margin: 16px;
  border: 1px solid rgba(255, 255, 255, .9);
  border-radius: 24px;
  background: rgba(255, 255, 255, .9);
  box-shadow: 0 18px 44px rgba(60, 43, 119, .09);
}
.field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.field {
  display: grid;
  gap: 7px;
}
.field-full { grid-column: 1 / -1; }
label {
  color: #4f5664;
  font-size: 13px;
  font-weight: 700;
}
.label-optional { color: #6c7381; font-weight: 400; }
input, textarea {
  width: 100%;
  padding: 13px 15px;
  color: var(--ink);
  border: 1px solid #dedfe6;
  border-radius: 12px;
  background: white;
}
input { min-height: 50px; padding-block: 0; }
textarea { resize: vertical; }
input::placeholder, textarea::placeholder { color: #9ba1ad; }
input:focus, textarea:focus { border-color: var(--accent); }
.consent {
  margin: 16px 0;
  color: #656c79;
  font-size: 12px;
}
.pilot-form .button { width: 100%; border: 0; }
.form-error {
  margin-bottom: 16px;
  padding: 12px 14px;
  color: #9b1c1c;
  background: #fff1f1;
  border: 1px solid #fecaca;
  border-radius: 12px;
  font-size: 14px;
}
.success-card {
  grid-template-columns: 1fr;
  padding: 48px;
  text-align: center;
}
.success-icon {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  margin: 0 auto 18px;
  color: var(--green);
  background: #eaf6f1;
  border-radius: 18px;
}
.success-icon svg { width: 28px; height: 28px; }
.success-card h2 {
  margin: 0 0 12px;
  font-size: clamp(32px, 4vw, 46px);
  letter-spacing: -.045em;
}
.success-card p {
  max-width: 620px;
  margin: 0 auto 24px;
  color: var(--muted);
  font-size: 17px;
}
.honeypot {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
}

/* --- FAQ + футер ------------------------------------------------------ */

.faq-grid {
  display: grid;
  grid-template-columns: .72fr 1.28fr;
  gap: 50px;
  align-items: start;
}
.faq-grid h2 {
  margin: 0;
  font-size: clamp(32px, 4vw, 50px);
  line-height: 1.06;
  letter-spacing: -.045em;
}
details {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
summary {
  display: flex;
  align-items: center;
  min-height: 44px;
  cursor: pointer;
  font-size: 18px;
  font-weight: 750;
}
details p {
  margin: 8px 0 12px;
  color: var(--muted);
}

footer {
  padding: 34px 0;
  border-top: 1px solid var(--line);
}
.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 28px;
  color: #6c7381;
  font-size: 13px;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}
.footer-note {
  margin: 14px 0 0;
  color: #6c7381;
  font-size: 12px;
}

/* --- адаптив ---------------------------------------------------------- */

@media (max-width: 1020px) {
  .links a:not(.nav-cta):not(.nav-login) { display: none; }
  .hero-grid,
  .two-surfaces,
  .pilot-card,
  .faq-grid,
  .privacy-grid {
    grid-template-columns: 1fr;
  }
  .hero-visual { min-height: 590px; }
  .photo { inset: 0; }
  .features { grid-template-columns: repeat(2, 1fr); }
  .flow-grid { grid-template-columns: repeat(2, 1fr); }
  .pilot-message { padding-bottom: 14px; }
}

@media (max-width: 700px) {
  .container { width: min(calc(100% - 28px), var(--max)); }
  .header { position: static; }
  .nav { min-height: 66px; }
  .brand { font-size: 17px; }
  .links { gap: 12px; }
  .links .nav-cta { min-height: 44px; padding-inline: 14px; font-size: 13px; }
  h1 { font-size: clamp(38px, 11vw, 54px); }
  .hero-copy { font-size: 17px; }
  .hero-actions { align-items: stretch; }
  .hero-actions .button { width: 100%; }
  /* Мобильный hero: фото сверху, устройство под ним — иначе панель
     «Слушаю» закрывает человека почти целиком. */
  .hero-visual { min-height: 0; margin-top: 12px; }
  .photo {
    position: relative;
    inset: auto;
    height: 240px;
    border-radius: 26px;
  }
  .voice-device {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    width: auto;
    margin: -44px 10px 0;
  }
  .device-screen { min-height: 202px; }
  .voice-caption { grid-template-columns: 1fr; text-align: center; }
  .voice-arrow { transform: rotate(90deg); }
  .trust-grid { grid-template-columns: 1fr; gap: 14px; padding: 20px 0; }
  .trust-item { justify-content: flex-start; }
  section { padding: 72px 0; }
  .section-head { margin-bottom: 32px; text-align: left; }
  .features, .flow-grid { grid-template-columns: 1fr; }
  .feature { min-height: auto; }
  .feature-icon { margin-bottom: 25px; }
  .window-body { grid-template-columns: 1fr; }
  .sidebar { display: none; }
  .admin-content { padding: 22px; }
  .people { grid-template-columns: 1fr 1fr; }
  .pilot-message { padding: 32px 24px 8px; }
  .pilot-form { margin: 12px; padding: 24px; }
  .success-card { padding: 32px 24px; }
  .field-grid { grid-template-columns: 1fr; }
  .footer-row { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .button:hover, .feature:hover { transform: none; }
}