:root {
  --bg: #f6f8fb;
  --surface: #fff;
  --surface-2: #edf2f7;
  --text: #17202b;
  --muted: #647184;
  --line: #dce3eb;
  --primary: #183a5a;
  --accent: #2e6f75;
  --shadow: 0 22px 60px rgba(30, 48, 68, 0.12);
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  background: var(--bg);
  color: var(--text);
  font-family: "Cairo", sans-serif;
  line-height: 1.75;
  overflow-x: hidden;
}
.site-strip {
  position: fixed;
  inset: 0 0 auto;
  z-index: 60;
  min-height: 34px;
  background: #183a5a;
  color: #fff;
  font-size: .7rem;
}
.site-strip .shell {
  min-height: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.site-strip span,.site-strip a { display: inline-flex; align-items: center; gap: 8px; }
.site-strip a { color: #fff; text-decoration: none; font-weight: 800; }
.shell {
  width: min(1180px, calc(100% - 48px));
  margin: auto;
}
.nav {
  position: fixed;
  inset: 34px 0 auto;
  z-index: 50;
  padding: 17px 0;
  background: rgba(246, 248, 251, 0.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: 0.25s;
}
.nav.scrolled {
  padding: 11px 0;
  border-color: var(--line);
  box-shadow: 0 8px 30px rgba(30, 48, 68, 0.06);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  color: var(--text);
}
.brand-mark {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: transparent;
  display: grid !important;
  place-items: center;
}
.brand img {
  width: 48px;
  height: 48px;
  filter: none !important;
  opacity: 1;
}
.brand span:not(.brand-mark) {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}
.brand b {
  font-size: 1.12rem;
  font-weight: 800;
}
.brand small {
  font: 700 0.56rem/1.6 Arial;
  letter-spacing: 0.2em;
  color: var(--muted);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 25px;
}
.nav-links > a {
  font-size: 0.8rem;
  color: var(--muted);
  text-decoration: none;
  font-weight: 700;
}
.nav-links > a:hover {
  color: var(--primary);
}
.nav-links .nav-cta {
  background: var(--primary);
  border-radius: 10px;
  padding: 10px 18px;
  color: #fff;
}
.menu-btn {
  display: none;
  background: none;
  border: 0;
  color: var(--text);
  font-size: 1.25rem;
}
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 169px 0 80px;
  position: relative;
  background:
    radial-gradient(
      circle at 15% 20%,
      rgba(46, 111, 117, 0.12),
      transparent 30%
    ),
    linear-gradient(rgba(24, 58, 90, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(24, 58, 90, 0.035) 1px, transparent 1px);
  background-size:
    auto,
    56px 56px,
    56px 56px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 44px;
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  margin-bottom: 16px;
}
.eyebrow span {
  width: 28px;
  height: 2px;
  background: var(--accent);
}
.hero h1 {
  font-size: clamp(2.2rem, 3.7vw, 3.35rem);
  line-height: 1.38;
  letter-spacing: 0;
  font-weight: 800;
  margin-bottom: 20px;
}
.hero h1 strong {
  font-weight: 800;
  color: var(--primary);
}
.hero-lead {
  max-width: 590px;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.85;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.button {
  min-height: 50px;
  padding: 0 23px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  text-decoration: none;
  font: 800 0.84rem "Cairo", sans-serif;
  border: 1px solid var(--line);
  border-radius: 12px;
  cursor: pointer;
  transition: 0.2s;
}
.button.primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.button.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 25px rgba(24, 58, 90, 0.2);
}
.button.secondary {
  color: var(--text);
  background: var(--surface);
}
.trust-line {
  margin-top: 25px;
  color: var(--muted);
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.trust-line span { display: inline-flex; align-items: center; gap: 7px; }
.trust-line i { color: var(--accent); }
.hero-visual {
  position: relative;
}
.hero-visual > img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  border-radius: 20px;
  box-shadow: var(--shadow);
}
.product-hero {
  padding: 16px 18px 18px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(145deg, #e9eef7, #d9e2ee);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.window-bar {
  position: static;
  display: flex;
  align-items: center;
  direction: ltr;
  gap: 6px;
  color: var(--muted);
  font-size: .72rem;
  padding: 2px 4px;
}
.window-bar i { width: 9px; height: 9px; border-radius: 50%; background: #b8c5d1; }
.window-bar i:nth-child(2) { background: #77b1b0; }
.window-bar span { margin-inline-start: auto; direction: rtl; font-weight: 800; color: var(--text); }
.product-hero > img { box-shadow: 0 10px 28px rgba(24, 58, 90, 0.08); border-radius: 18px; border: 1px solid rgba(255,255,255,0.6); }
.hero-visual-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.visual-badge,
.visual-stat {
  position: static;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.85);
  box-shadow: 0 10px 26px rgba(30, 48, 68, 0.08);
  border-radius: 14px;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.visual-badge img {
  width: 38px;
  height: 38px;
  padding: 0;
  border-radius: 10px;
  background: transparent;
  filter: none;
  flex-shrink: 0;
}
.visual-stat > i {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: #dbecee;
  color: var(--accent);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.visual-badge span,
.visual-stat span {
  display: flex;
  flex-direction: column;
  line-height: 1.45;
}
.visual-badge b,
.visual-stat b {
  font-size: 0.78rem;
  color: #17202b;
}
.visual-badge small,
.visual-stat small {
  font-size: 0.66rem;
  color: #6b7480;
}
.scroll-cue {
  display: none;
}
.signal-strip {
  background: var(--surface);
  border-block: 1px solid var(--line);
}
.signal-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.signal-grid div {
  padding: 26px;
  border-left: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 15px;
}
.signal-grid div:last-child {
  border-left: 0;
}
.signal-grid > div > i {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  background: var(--surface-2);
  color: var(--primary);
  flex-shrink: 0;
}
.signal-grid span {
  display: flex;
  flex-direction: column;
  line-height: 1.55;
}
.signal-grid b { font-size: .86rem; }
.signal-grid small {
  font-size: .7rem;
  color: var(--muted);
}
.section {
  padding: 96px 0;
  border-bottom: 1px solid var(--line);
}
.section h2 {
  font-size: clamp(1.75rem, 2.8vw, 2.55rem);
  line-height: 1.42;
  letter-spacing: 0;
  font-weight: 800;
}
.section-intro > p:last-of-type,
.split-head > p,
.control-copy > p,
.security-copy > p,
.contact-copy > p {
  color: var(--muted);
  margin-top: 16px;
  font-size: .96rem;
  line-height: 1.85;
}
.story-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}
.story-image {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.story-image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  border-radius: 18px;
  box-shadow: var(--shadow);
}
.ui-window {
  padding: 18px;
  border-radius: 26px;
  background: linear-gradient(145deg, #e8eef6, #dbe5ef);
  border: 1px solid var(--line);
}
.ui-window img { box-shadow: none; }
.story-image span {
  position: static;
  background: rgba(24, 32, 43, 0.88);
  color: #fff;
  border-radius: 12px;
  padding: 12px 16px;
  font-size: 0.82rem;
  display: flex;
  align-items: center;
  gap: 10px;
}
.story-points {
  display: grid;
  gap: 10px;
  margin-top: 24px;
}
.story-points span {
  font-size: 0.88rem;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}
.story-points i {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #dceced;
  color: var(--accent);
  display: inline-grid;
  place-items: center;
  font-size: 0.65rem;
  flex-shrink: 0;
}
.flow {
  grid-column: 1/-1;
  display: grid;
  grid-template-columns: 1fr 48px 1fr 48px 1fr;
  margin-top: 16px;
  align-items: stretch;
}
.flow article {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 26px;
  min-height: 210px;
}
.flow article > i {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--surface-2);
  color: var(--primary);
  font-size: 1.15rem;
  margin: 0 0 18px;
}
.flow h3 {
  font-size: 1.15rem;
  margin-bottom: 6px;
}
.flow p {
  font-size: 0.84rem;
  color: var(--muted);
  line-height: 1.75;
}
.flow-line {
  display: grid;
  place-items: center;
  color: #94a0ad;
}
.operations,
.contact {
  background: var(--surface);
}
.split-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.split-head > p {
  max-width: 460px;
}
.module-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 44px;
}
.module {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 18px;
  min-height: 240px;
  padding: 28px;
  transition: 0.25s;
  display: flex;
  flex-direction: column;
}
.module:hover,
.addon-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.module.large {
  grid-row: span 2;
  min-height: 100%;
  background: linear-gradient(150deg, var(--primary), #285f78);
  color: #fff;
}
.module > i {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--surface-2);
  display: grid;
  place-items: center;
  font-size: 1.25rem;
  margin: 0 0 22px;
  color: var(--primary);
}
.module.large > i {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
}
.module h3 {
  font-size: 1.2rem;
  margin-bottom: 8px;
}
.module p {
  font-size: 0.86rem;
  color: var(--muted);
  line-height: 1.75;
}
.module.large p,
.module.large li {
  color: #d6e1e8;
}
.module ul {
  list-style: none;
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}
.module li {
  font-size: 0.8rem;
  padding: 9px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}
.addons {
  background: var(--bg);
}
.pricing {
  background: var(--surface);
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
  margin-top: 52px;
}
.price-card {
  display: flex;
  flex-direction: column;
  min-height: 440px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--bg);
  box-shadow: 0 10px 32px rgba(30, 48, 68, 0.06);
}
.price-card-head h3 {
  margin-top: 15px;
  font-size: 1.35rem;
}
.price-kind {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--primary);
  font-size: .68rem;
  font-weight: 800;
}
.price-values {
  min-height: 102px;
  padding: 22px 0 18px;
  border-bottom: 1px solid var(--line);
}
.price-values strong {
  display: flex;
  align-items: baseline;
  gap: 7px;
  color: var(--primary);
  font-size: 2rem;
  font-variant-numeric: tabular-nums;
}
.price-values strong small {
  color: var(--muted);
  font-size: .7rem;
  font-weight: 700;
}
.price-values .quote-price {
  font-size: 1.35rem;
}
.price-values > span {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: .7rem;
}
.price-card ul {
  display: grid;
  gap: 11px;
  margin: 20px 0 24px;
  list-style: none;
}
.price-card li {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--muted);
  font-size: .76rem;
}
.price-card li i { color: var(--accent); }
.price-card .choose-offer { width: 100%; margin-top: auto; }
.addon-pricing {
  margin-top: 28px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--bg);
}
.addon-pricing-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 22px;
}
.addon-pricing-head h3 { font-size: 1.25rem; }
.addon-pricing-head p { color: var(--muted); font-size: .76rem; }
.addon-price-list { display: grid; gap: 10px; }
.addon-price-item {
  display: grid;
  grid-template-columns: auto 46px minmax(0, 1fr) auto;
  align-items: center;
  gap: 13px;
  min-height: 74px;
  padding: 11px 14px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: var(--surface);
  cursor: pointer;
}
.addon-price-item:has(input:checked) { border-color: var(--accent); box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 16%, transparent); }
.addon-price-item input { width: 18px; height: 18px; accent-color: var(--accent); }
.addon-price-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--surface-2);
  color: var(--primary);
}
.addon-price-name,.addon-price-value { display: flex; flex-direction: column; min-width: 0; }
.addon-price-name b,.addon-price-value b { font-size: .8rem; }
.addon-price-name small,.addon-price-value small { color: var(--muted); font-size: .63rem; }
.addon-price-name small { overflow-wrap: anywhere; }
.addon-price-value { min-width: 145px; text-align: left; }
.addon-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 17px;
  margin-top: 55px;
}
.addon-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 25px;
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 18px;
  align-items: center;
  transition: 0.25s;
}
.addon-card > i {
  width: 56px;
  height: 56px;
  border-radius: 15px;
  background: var(--surface-2);
  color: var(--primary);
  display: grid;
  place-items: center;
  font-size: 1.15rem;
}
.addon-card h3 {
  font-size: 1.12rem;
}
.addon-card p {
  font-size: 0.79rem;
  color: var(--muted);
  margin-top: 5px;
}
.addon-card > span {
  font-size: 0.65rem;
  background: #e0efec;
  color: #286461;
  padding: 6px 9px;
  border-radius: 20px;
  white-space: nowrap;
}
.control-grid,
.security-grid,
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 85px;
  align-items: center;
}
.text-link {
  display: inline-flex;
  gap: 13px;
  align-items: center;
  margin-top: 30px;
  font-size: 0.76rem;
  text-decoration: none;
  color: var(--primary);
  font-weight: 800;
}
.role-list {
  border-top: 1px solid var(--line);
}
.role {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  padding: 17px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: "Cairo";
  cursor: pointer;
  text-align: right;
}
.role span {
  display: flex;
  align-items: center;
  gap: 12px;
}
.role span i {
  width: 20px;
}
.role b {
  font-size: 0.6rem;
}
.role.active,
.role:hover {
  color: var(--primary);
}
.role-output {
  padding: 22px;
  background: var(--primary);
  color: #fff;
  border-radius: 13px;
  margin-top: 18px;
}
.role-output small {
  font-weight: 800;
}
.role-output p {
  font-size: 0.7rem;
  margin-top: 4px;
  color: #d5e0e9;
}
.security {
  background: #eaf0f5;
}
.security-seal {
  width: min(370px, 100%);
  aspect-ratio: 1;
  border: 1px solid #bdcad5;
  border-radius: 50%;
  margin: auto;
  display: grid;
  place-items: center;
  position: relative;
}
.security-seal:before,
.security-seal:after {
  content: "";
  position: absolute;
  border: 1px solid #cbd6df;
  border-radius: 50%;
  inset: 14%;
}
.security-seal:after {
  inset: 30%;
}
.security-seal img {
  width: 145px;
  opacity: 0.12;
}
.security-seal > i {
  position: absolute;
  font-size: 2rem;
  color: var(--primary);
}
.security-seal > span {
  position: absolute;
  width: 9px;
  height: 9px;
  background: var(--accent);
  border-radius: 50%;
  top: 5%;
  box-shadow: 0 0 20px var(--accent);
}
.security-points {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 28px;
}
.security-points span {
  font-size: 0.7rem;
  color: var(--text);
}
.security-points i {
  font-size: 0.55rem;
  background: #fff;
  border-radius: 50%;
  padding: 5px;
  margin-left: 6px;
}
.contact-note {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-top: 34px;
}
.contact-note > i {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--surface-2);
  color: var(--primary);
  display: grid;
  place-items: center;
}
.contact-note span {
  display: flex;
  flex-direction: column;
}
.contact-note b {
  font-size: 0.75rem;
}
.contact-note small {
  font-size: 0.6rem;
  color: var(--muted);
}
.contact-form {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 32px;
}
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}
.contact-form label span {
  font-size: 0.63rem;
  color: var(--muted);
  display: block;
  margin-bottom: 6px;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--surface);
  color: var(--text);
  padding: 11px 13px;
  font-family: "Cairo";
  font-size: .8rem;
  outline: 0;
}
.contact-form input,
.contact-form select { height: 48px; }
.contact-form textarea { resize: vertical; min-height: 86px; }
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 16%, transparent);
}
.request-options { margin-bottom: 14px; }
.request-options[hidden] { display: none !important; }
.addon-request-options {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 11px;
}
.addon-request-options legend { padding: 0 7px; color: var(--muted); font-size: .65rem; }
.addon-request-options > div { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; }
.addon-request-options label {
  display: flex;
  align-items: center;
  gap: 7px;
  min-height: 40px;
  padding: 7px 9px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  cursor: pointer;
}
.addon-request-options label input { width: 17px; height: 17px; padding: 0; accent-color: var(--accent); }
.addon-request-options label span { margin: 0; color: var(--text); font-size: .67rem; }
.contact-form .submit {
  width: 100%;
  margin-top: 12px;
}
.form-success {
  text-align: center;
  padding: 35px;
}
.form-success i {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #dff0ea;
  color: #28705e;
  display: grid;
  place-items: center;
  margin: 0 auto 16px;
}
.form-success p {
  color: var(--muted);
  font-size: 0.8rem;
}
.form-error {
  border: 1px solid #dca8a8;
  color: #9d4141;
  padding: 10px;
  margin-bottom: 14px;
  font-size: 0.72rem;
  border-radius: 9px;
}
footer {
  padding: 32px 0;
  background: #e9eef3;
}
.product-showcase { background: var(--surface); }
.showcase-row {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 58px;
  align-items: center;
  padding: 48px 0 88px;
}
.showcase-row + .showcase-row {
  border-top: 1px solid var(--line);
  padding-top: 88px;
  padding-bottom: 0;
}
.showcase-row.reverse .showcase-copy { order: 2; }
.showcase-row.reverse .showcase-image { order: 1; }
.showcase-copy p:not(.eyebrow) {
  color: var(--muted);
  margin-top: 18px;
  font-size: .96rem;
  line-height: 1.85;
}
.showcase-copy ul { list-style: none; margin-top: 24px; display: grid; gap: 12px; }
.showcase-copy li { font-size: .86rem; display: flex; align-items: center; gap: 8px; }
.showcase-copy li i {
  width: 25px;
  height: 25px;
  display: inline-grid;
  place-items: center;
  background: #dceced;
  color: var(--accent);
  border-radius: 50%;
  font-size: .62rem;
  flex-shrink: 0;
}
.showcase-image {
  padding: 20px;
  background: linear-gradient(145deg, #e8eef6, #d8e2ee);
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: var(--shadow);
}
.showcase-image img { width: 100%; display: block; border-radius: 20px; }
.footer-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}
.footer-inner > p {
  font-size: 0.74rem;
  color: var(--muted);
}
.footer-inner > small {
  margin-right: auto;
  color: var(--muted);
  font-size: 0.68rem;
}
.footer-inner .brand-mark {
  width: 40px;
  height: 40px;
}
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}
.reveal.shown {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
  }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}
@media (max-width: 900px) {
  .site-strip .shell { justify-content: center; text-align: center; }
  .site-strip span { display: none; }
  .nav { top: 34px; }
  .nav-links {
    display: none;
  }
  .menu-btn {
    display: block;
  }
  .menu-open .nav-links {
    display: flex;
    position: absolute;
    top: 76px;
    right: 24px;
    left: 24px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 20px;
    flex-direction: column;
    align-items: stretch;
    box-shadow: var(--shadow);
  }
  .hero {
    min-height: auto;
  }
  .hero-grid,
  .story-grid,
  .showcase-row,
  .control-grid,
  .security-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 42px;
  }
  .hero-visual > img {
    height: auto;
  }
  .product-hero > img { height: auto; }
  .showcase-row { grid-template-columns: 1fr; gap: 35px; padding: 20px 0 65px; }
  .showcase-row + .showcase-row { padding-top: 65px; }
  .showcase-row.reverse .showcase-copy,
  .showcase-row.reverse .showcase-image { order: initial; }
  .signal-grid {
    grid-template-columns: 1fr 1fr;
  }
  .signal-grid div:nth-child(2) {
    border-left: 0;
  }
  .flow {
    grid-template-columns: 1fr;
  }
  .flow-line {
    height: 40px;
    transform: rotate(-90deg);
  }
  .split-head {
    display: block;
  }
  .module-grid {
    grid-template-columns: 1fr 1fr;
  }
  .module.large {
    grid-row: auto;
    min-height: 250px;
  }
  .addon-grid {
    grid-template-columns: 1fr;
  }
  .addon-pricing-head { align-items: flex-start; flex-direction: column; }
  .addon-price-item { grid-template-columns: auto 44px minmax(0,1fr); }
  .addon-price-value { grid-column: 3; min-width: 0; text-align: right; }
  .security-seal {
    order: 2;
  }
  .section {
    padding: 80px 0;
  }
}
@media (max-width: 600px) {
  .shell {
    width: min(100% - 30px, 1180px);
  }
  .nav {
    padding: 11px 0;
  }
  .brand-mark {
    width: 42px;
    height: 42px;
  }
  .hero {
    padding: 115px 0 60px;
  }
  .hero h1 {
    font-size: 2rem;
  }
  .hero-lead {
    font-size: 0.92rem;
  }
  .hero-actions {
    flex-direction: column;
  }
  .button {
    width: 100%;
  }
  .hero-visual-cards {
    grid-template-columns: 1fr;
  }
  .product-hero { padding: 12px; border-radius: 20px; }
  .product-hero > img { height: auto; border-radius: 14px; }
  .trust-line {
    line-height: 1.7;
  }
  .signal-grid div {
    padding: 19px 10px;
    display: flex;
    flex-direction: column;
    text-align: center;
  }
  .signal-grid > div > i { margin: auto; }
  .section {
    padding: 65px 0;
  }
  .section h2 {
    font-size: 1.65rem;
  }
  .story-image img {
    height: auto;
  }
  .ui-window { padding: 12px; }
  .showcase-image { padding: 12px; border-radius: 18px; }
  .showcase-image img { border-radius: 12px; }
  .module-grid {
    grid-template-columns: 1fr;
  }
  .module,
  .module.large {
    min-height: 220px;
  }
  .addon-card {
    grid-template-columns: 50px 1fr;
  }
  .addon-card > span {
    grid-column: 2;
  }
  .pricing-grid { grid-template-columns: 1fr; }
  .price-card { min-height: auto; }
  .addon-pricing { padding: 18px; }
  .addon-pricing-head .button { width: 100%; }
  .addon-price-name small { display: none; }
  .addon-request-options > div { grid-template-columns: 1fr; }
  .security-points,
  .field-row {
    grid-template-columns: 1fr;
  }
  .contact-form {
    padding: 21px;
  }
  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }
  .footer-inner > small {
    margin-right: 0;
  }
}