:root {
  --accent: #ea580c;
  --bud-ai: #06b6d4;
  --radius-card: 18px;
}

html {
  font-size: 90%;
  scroll-behavior: smooth;
}

html[data-theme="dark"] {
  color-scheme: dark;
  --text: #f8fafc;
  --muted: #94a3b8;
  --line: rgba(255, 255, 255, 0.12);
  --glass: rgba(255, 255, 255, 0.07);
  --glass-hover: rgba(255, 255, 255, 0.1);
  --accent-glow: rgba(234, 88, 12, 0.22);
  --blue-glow: rgba(37, 99, 235, 0.12);
  --body-bg: radial-gradient(circle at 12% 18%, var(--accent-glow), transparent 32%),
    radial-gradient(circle at 88% 12%, var(--blue-glow), transparent 28%),
    linear-gradient(135deg, #080b14 0%, #0f172a 55%, #111827 100%);
  --nav-bg: rgba(8, 11, 20, 0.82);
  --surface: rgba(255, 255, 255, 0.04);
  --surface-2: rgba(255, 255, 255, 0.07);
  --band: #080b14;
  --band-2: #0f172a;
  --band-text: #f8fafc;
  --band-muted: #94a3b8;
  --band-line: rgba(255, 255, 255, 0.14);
  --photo-frame: #1e293b;
}

html[data-theme="light"] {
  color-scheme: light;
  --text: #111827;
  --muted: #6b7280;
  --line: #e5e7eb;
  --glass: #ffffff;
  --glass-hover: #f7f9fc;
  --accent-glow: rgba(234, 88, 12, 0.14);
  --blue-glow: rgba(37, 99, 235, 0.08);
  --body-bg: radial-gradient(circle at 12% 18%, var(--accent-glow), transparent 32%),
    radial-gradient(circle at 88% 12%, var(--blue-glow), transparent 28%),
    linear-gradient(135deg, #f8fafc 0%, #f1f5f9 55%, #e2e8f0 100%);
  --nav-bg: rgba(248, 250, 252, 0.88);
  --surface: #ffffff;
  --surface-2: #f8fafc;
  --band: #0f172a;
  --band-2: #111827;
  --band-text: #f8fafc;
  --band-muted: #94a3b8;
  --band-line: rgba(255, 255, 255, 0.14);
  --photo-frame: #e2e8f0;
}

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

body {
  margin: 0;
  min-height: 100vh;
  background: var(--body-bg);
  color: var(--text);
  font-family: "Cairo", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background 0.3s ease, color 0.2s ease;
}
a { color: inherit; text-decoration: none; }
em { color: var(--accent); font-style: normal; }

.nav-shell {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 14px 24px;
  background: var(--nav-bg);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}
.nav-inner {
  max-width: 1240px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  color: var(--text);
  font-weight: 800;
}
.brand > span:last-child { display: flex; flex-direction: column; gap: 1px; line-height: 1.15; }
.brand strong { font-size: 1.05rem; }
.brand small {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--muted);
}
.mark {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  display: block;
}
.mark img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}
.nav-links { display: flex; align-items: center; gap: 10px; font-size: 0.88rem; font-weight: 700; }
.nav-links > a:not(.nav-cta):not(.btn) { padding: 8px 10px; color: var(--muted); }
.nav-links > a:not(.nav-cta):not(.btn):hover { color: var(--accent); }
.btn {
  border: 1px solid var(--line);
  color: var(--text);
  background: var(--glass);
  padding: 10px 16px;
  border-radius: 999px;
  cursor: pointer;
  font-family: inherit;
  font-weight: 700;
  font-size: 0.88rem;
  transition: transform 0.15s, background 0.15s, border-color 0.2s, color 0.2s;
}
.btn-icon-only {
  width: 42px;
  height: 42px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.btn-icon-only .icon {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}
html[data-theme="dark"] .theme-icon-light { display: none; }
html[data-theme="dark"] .theme-icon-dark { display: block; }
html[data-theme="light"] .theme-icon-light { display: block; }
html[data-theme="light"] .theme-icon-dark { display: none; }
.btn:hover {
  transform: translateY(-1px);
  background: var(--glass-hover);
}
.nav-cta {
  padding: 10px 16px;
  color: #fff;
  background: var(--accent);
  border: 1px solid transparent;
  border-radius: 999px;
}
.nav-cta:hover { opacity: 0.92; }

.hero {
  max-width: 1360px;
  min-height: 760px;
  margin: auto;
  padding: 74px 60px 86px;
  display: grid;
  grid-template-columns: .92fr 1.08fr;
  align-items: center;
  gap: 70px;
  overflow: hidden;
}
.hero-copy { position: relative; z-index: 2; }

.product-lockup {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35rem;
  margin-bottom: 1.15rem;
}

.product-lockup-en {
  display: flex;
  flex-direction: column;
  line-height: 0.92;
  font-family: "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
}

.product-lockup-en strong {
  font-size: clamp(1.85rem, 3.4vw, 2.45rem);
  font-weight: 700;
  letter-spacing: 0.08em;
}

.product-lockup-en span {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.32em;
  color: var(--muted);
  margin-inline-start: 0.1rem;
}

.product-lockup-ar {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--muted);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 24px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--glass);
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 700;
}
.eyebrow > span {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(234, 88, 12, 0.2);
}
.eyebrow.light {
  color: var(--band-muted);
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--band-line);
}
.eyebrow.light > span { background: var(--accent); }
.eyebrow.dark { color: var(--muted); }
.hero h1, .section h2, .ownership h2 {
  margin: 0;
  font-weight: 800;
  letter-spacing: -0.03em;
}
.hero h1 { font-size: clamp(2.6rem, 6vw, 5.4rem); line-height: 1.08; }
.hero-lead { max-width: 570px; margin: 32px 0 0; color: var(--muted); font-size: 1.15rem; line-height: 1.9; }
.hero-sub {
  max-width: 570px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.85;
  opacity: 0.92;
}
.hero-actions { display: flex; align-items: center; gap: 12px; margin-top: 35px; }
.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 0 24px;
  border-radius: 999px;
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 800;
  transition: transform .2s ease, background .2s ease, opacity .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { color: #fff; background: var(--accent); }
.button-primary:hover { opacity: 0.92; }
.button-primary span { font-size: 18px; }
.button-ghost { border: 1px solid var(--line); background: var(--glass); }
.hero-proof { display: flex; align-items: center; gap: 16px; margin-top: 42px; }
.hero-proof p { margin: 0; color: var(--muted); font-size: 0.78rem; line-height: 1.7; }
.hero-proof b { color: var(--text); }
.avatars { display: flex; direction: ltr; }
.avatars span {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  margin-left: -8px;
  border: 2px solid var(--glass);
  border-radius: 50%;
  background: #0f172a;
  color: white;
  font-size: 0.55rem;
  font-weight: 800;
}
.avatars span:nth-child(2) { background: var(--accent); }
.avatars span:nth-child(3) { background: var(--bud-ai); }

.hero-visual { position: relative; min-height: 620px; display: grid; place-items: center; }
.hero-visual::before {
  content: "";
  position: absolute;
  width: 540px;
  height: 540px;
  border: 1px solid var(--line);
  border-radius: 50%;
}
.hero-visual::after {
  content: "";
  position: absolute;
  width: 430px;
  height: 430px;
  background: var(--accent);
  border-radius: 50%;
  opacity: 0.28;
  filter: blur(8px);
}
.photo-frame {
  position: relative;
  z-index: 2;
  width: 365px;
  height: 545px;
  overflow: visible;
  border: 8px solid #0f172a;
  border-radius: 18px;
  background: var(--photo-frame);
  box-shadow: 0 30px 80px rgba(8, 11, 20, .28);
  transform: rotate(-3deg);
}
.photo-frame img { width: 100%; height: 100%; object-fit: cover; display: block; }
.live-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 9px 12px;
  color: white;
  background: rgba(8, 11, 20, .82);
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  backdrop-filter: blur(8px);
}
.live-badge span {
  width: 7px;
  height: 7px;
  background: #22c55e;
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(34, 197, 94, .18);
}
.field-card {
  position: absolute;
  left: -92px;
  bottom: 35px;
  width: 215px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  color: white;
  background: var(--accent);
  border-radius: 14px;
  box-shadow: 0 18px 45px rgba(234, 88, 12, .28);
}
.field-card span { font-size: 0.68rem; opacity: .8; }
.field-card strong { font-size: 0.88rem; font-weight: 800; direction: ltr; text-align: right; }
.field-card small { font-size: 0.68rem; opacity: .8; }
.orbit-label {
  position: absolute;
  z-index: 3;
  padding: 10px 14px;
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
}
.orbit-one { top: 64px; right: 34px; }
.orbit-two { bottom: 74px; right: 20px; }

.signal-strip {
  min-height: 78px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  align-items: center;
  padding: 0 5vw;
  color: var(--band-text);
  background: var(--band);
}
.signal-strip p { margin: 0; text-align: center; font-size: 0.82rem; font-weight: 700; }
.signal-strip span { color: var(--accent); margin-left: 8px; }

.section { padding: 130px max(6vw, 24px); }
.product { background: transparent; }
.section-heading { max-width: 1240px; margin: auto; }
.section-heading h2, .compatibility h2, .journey h2 { font-size: clamp(2.2rem, 5vw, 4.4rem); line-height: 1.18; }
.section-intro { max-width: 500px; margin: -72px auto 84px 8%; color: var(--muted); font-size: 1.05rem; line-height: 1.9; }
.capability-grid {
  max-width: 1240px;
  margin: auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--line);
  border-right: 1px solid var(--line);
  background: var(--surface);
  border-radius: 0 0 var(--radius-card) var(--radius-card);
}
.capability-card {
  min-height: 225px;
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 28px;
  padding: 40px;
  border-left: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.capability-card > span { color: var(--accent); font-size: 0.78rem; font-weight: 800; }
.capability-card h3 { margin: 0 0 17px; font-size: 1.25rem; }
.capability-card p { max-width: 390px; margin: 0; color: var(--muted); font-size: 0.95rem; line-height: 1.9; }

.compatibility {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 90px;
  color: var(--band-text);
  background: var(--band);
}
.compatibility-copy p:last-child { max-width: 490px; margin: 32px 0 0; color: var(--band-muted); font-size: 1rem; line-height: 2; }
.compatibility-copy em { color: var(--accent); }
.compatibility-panel {
  align-self: center;
  padding: 7px;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
}
.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 17px 19px;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  border-bottom: 1px solid var(--line);
}
.status-dot { display: flex; align-items: center; gap: 7px; color: var(--muted); }
.status-dot::before { content: ""; width: 7px; height: 7px; background: #22c55e; border-radius: 50%; }
.device-row { display: grid; grid-template-columns: repeat(3, 1fr); padding: 20px 19px; background: var(--surface-2); }
.device-row div { display: flex; flex-direction: column; gap: 7px; }
.device-row small { color: var(--muted); font-size: 0.68rem; }
.device-row strong { font-size: 0.82rem; font-weight: 800; }
.device-row .success { color: #22c55e; }
.compatibility-panel ul { list-style: none; padding: 0; margin: 0; }
.compatibility-panel li {
  display: grid;
  grid-template-columns: 38px 1fr auto;
  align-items: center;
  gap: 18px;
  min-height: 75px;
  padding: 0 19px;
  border-bottom: 1px solid var(--line);
}
.compatibility-panel li:last-child { border-bottom: 0; }
.compatibility-panel li span { color: var(--accent); font-size: 0.72rem; font-weight: 800; }
.compatibility-panel li b { font-size: 0.92rem; }
.compatibility-panel li small { color: var(--muted); font-size: 0.72rem; }

.journey { background: transparent; }
.journey-title { max-width: 1240px; margin: auto; }
.journey-steps { max-width: 1240px; margin: 80px auto 0; display: grid; grid-template-columns: repeat(4, 1fr); direction: rtl; }
.journey-steps article {
  position: relative;
  min-height: 230px;
  padding: 28px;
  border: 1px solid var(--line);
  border-left: 0;
  background: var(--surface);
}
.journey-steps article:first-child { border-radius: 0 var(--radius-card) var(--radius-card) 0; }
.journey-steps article:last-child {
  border-left: 1px solid var(--line);
  border-radius: var(--radius-card) 0 0 var(--radius-card);
}
.journey-steps article > span { font-size: 0.78rem; font-weight: 800; color: var(--accent); }
.journey-steps h3 { margin: 58px 0 14px; font-size: 1.5rem; }
.journey-steps p { margin: 0; color: var(--muted); font-size: 0.88rem; line-height: 1.9; }

.pricing { color: var(--band-text); background: var(--band); }
.pricing-heading { max-width: 1240px; margin: auto; display: grid; grid-template-columns: 1.1fr .9fr; align-items: end; gap: 80px; }
.pricing-heading h2 { font-size: clamp(2.2rem, 5vw, 4.4rem); line-height: 1.18; }
.pricing-heading h2 em { color: var(--accent); }
.pricing-heading > p { max-width: 470px; margin: 0 0 6px; color: var(--band-muted); font-size: 1rem; line-height: 2; }
.pilot-offer {
  max-width: 1240px;
  min-height: 130px;
  margin: 70px auto 20px;
  padding: 25px 30px;
  display: grid;
  grid-template-columns: 1fr auto 1.3fr auto;
  align-items: center;
  gap: 35px;
  color: #fff;
  background: var(--accent);
  border-radius: var(--radius-card);
}
.pilot-offer > div:first-child { display: flex; flex-direction: column; gap: 8px; }
.pilot-offer > div:first-child span { font-size: 0.68rem; font-weight: 800; opacity: .8; }
.pilot-offer > div:first-child strong { font-size: 1.15rem; }
.pilot-price { display: flex; align-items: center; gap: 8px; direction: rtl; }
.pilot-price b { font-size: 2.6rem; font-weight: 800; line-height: 1; letter-spacing: -.04em; }
.pilot-price span { font-size: 0.72rem; font-weight: 800; }
.pilot-offer > p { margin: 0; font-size: 0.82rem; line-height: 1.8; opacity: .88; }
.pilot-offer > a {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  padding: 13px 17px;
  color: var(--text);
  background: #fff;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 800;
  white-space: nowrap;
}
html[data-theme="dark"] .pilot-offer > a { color: #0f172a; }
.pricing-grid { max-width: 1240px; margin: auto; display: grid; grid-template-columns: repeat(3, 1fr); }
.price-card {
  position: relative;
  min-height: 560px;
  padding: 36px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--band-line);
  border-left: 0;
  background: rgba(255,255,255,.03);
}
.price-card:first-child { border-radius: 0 var(--radius-card) var(--radius-card) 0; }
.price-card:last-child {
  border-left: 1px solid var(--band-line);
  border-radius: var(--radius-card) 0 0 var(--radius-card);
}
.price-card.featured {
  color: var(--text);
  background: var(--surface);
  border-color: var(--surface);
  transform: translateY(-8px);
}
.popular {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  padding: 8px;
  color: #fff;
  background: var(--accent);
  text-align: center;
  font-size: 0.68rem;
  font-weight: 800;
  border-radius: var(--radius-card) var(--radius-card) 0 0;
}
.featured .price-top { margin-top: 15px; }
.price-top > span { color: var(--band-muted); font-size: 0.68rem; font-weight: 800; }
.featured .price-top > span { color: var(--muted); }
.price-top h3 { margin: 10px 0 32px; font-size: 1.5rem; }
.price { display: flex; align-items: end; gap: 10px; min-height: 70px; direction: rtl; }
.price b { font-size: 3.2rem; font-weight: 800; line-height: 1; letter-spacing: -.05em; }
.price > span { padding-bottom: 5px; color: var(--band-muted); font-size: 0.68rem; line-height: 1.5; }
.featured .price > span { color: var(--muted); }
.price > small { align-self: center; font-size: 0.68rem; opacity: .5; }
.monthly { margin: 13px 0 30px; color: var(--band-muted); font-size: 0.72rem; }
.featured .monthly { color: var(--muted); }
.price-card ul { list-style: none; margin: 0; padding: 25px 0 35px; border-top: 1px solid var(--band-line); }
.featured ul { border-color: var(--line); }
.price-card li { position: relative; padding: 8px 19px 8px 0; color: var(--band-muted); font-size: 0.82rem; }
.price-card li::before { content: "•"; position: absolute; right: 0; color: var(--accent); }
.featured li { color: var(--muted); }
.price-card > a {
  margin-top: auto;
  min-height: 45px;
  display: grid;
  place-items: center;
  border: 1px solid var(--band-line);
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 800;
}
.featured > a { color: #fff; background: var(--accent); border-color: var(--accent); }
.ownership-price {
  max-width: 1240px;
  margin: 20px auto 0;
  padding: 36px;
  display: grid;
  grid-template-columns: 1.3fr .7fr;
  align-items: center;
  gap: 50px;
  background: var(--accent);
  border-radius: var(--radius-card);
  color: #fff;
}
.ownership-price > div:first-child > span { color: rgba(255,255,255,.8); font-size: 0.68rem; font-weight: 800; }
.ownership-price h3 { margin: 9px 0 12px; font-size: 1.45rem; }
.ownership-price p { max-width: 550px; margin: 0; color: rgba(255,255,255,.86); font-size: 0.82rem; line-height: 1.8; }
.ownership-number { display: flex; flex-direction: column; align-items: flex-start; border-right: 1px solid rgba(255,255,255,.18); padding-right: 38px; }
.ownership-number b { font-size: 2.8rem; font-weight: 800; line-height: 1; }
.ownership-number span { margin-top: 7px; font-size: 0.72rem; font-weight: 800; }
.ownership-number small { margin-top: 12px; color: rgba(255,255,255,.8); font-size: 0.68rem; }
.install-note { max-width: 1240px; margin: 20px auto 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.install-note p {
  margin: 0;
  padding: 17px 20px;
  color: var(--band-muted);
  background: rgba(255,255,255,.05);
  border: 1px solid var(--band-line);
  border-radius: 14px;
  font-size: 0.78rem;
  line-height: 1.7;
}
.install-note b { color: var(--band-text); }

.ownership {
  padding: 100px max(7vw, 24px);
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  align-items: end;
  gap: 80px;
  color: #fff;
  background: var(--accent);
}
.ownership h2 { font-size: clamp(2.1rem, 5vw, 4rem); line-height: 1.18; }
.ownership h2 em { color: #fff; }
.ownership > p { max-width: 480px; margin: 0 0 8px; color: rgba(255,255,255,.86); font-size: 1.05rem; line-height: 2; }

.closing {
  min-height: 690px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}
.closing-mark {
  position: relative;
  width: 96px;
  height: 96px;
  margin-bottom: 34px;
  display: grid;
  place-items: center;
}
.closing-mark::after {
  content: "";
  position: absolute;
  inset: -22px;
  border: 1px solid var(--line);
  border-radius: 50%;
}
.closing-mark img { width: 96px; height: 96px; display: block; }
.closing > p { margin: 0 0 13px; color: var(--accent); font-size: 0.88rem; font-weight: 800; }
.closing h2 { margin: 0 0 34px; font-size: clamp(2.4rem, 6vw, 4.8rem); line-height: 1.15; }
.closing small { margin-top: 30px; color: var(--muted); font-size: 0.78rem; }

footer {
  min-height: 100px;
  padding: 22px 5vw;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  align-items: center;
  border-top: 1px solid var(--line);
}
footer > p { margin: 0; color: var(--muted); font-size: 0.78rem; text-align: center; }
footer > p:last-child { text-align: left; }
footer a { font-weight: 700; }
footer a:hover { color: var(--accent); }

@media (max-width: 950px) {
  .nav-page-link { display: none; }
  .hero { min-height: auto; padding: 65px 28px 80px; grid-template-columns: 1fr; gap: 35px; }
  .hero-copy { text-align: center; }
  .product-lockup { align-items: center; }
  .eyebrow, .hero-actions, .hero-proof { justify-content: center; }
  .hero-lead, .hero-sub { margin-inline: auto; }
  .hero-visual { min-height: 590px; }
  .section-intro { margin: 35px 0 65px; }
  .compatibility { grid-template-columns: 1fr; }
  .journey-steps { grid-template-columns: repeat(2, 1fr); }
  .journey-steps article:nth-child(2) { border-left: 1px solid var(--line); }
  .journey-steps article:first-child,
  .journey-steps article:last-child { border-radius: 0; }
  .pricing-heading { grid-template-columns: 1fr; gap: 30px; }
  .pilot-offer { grid-template-columns: 1fr auto; }
  .pilot-offer > p { grid-column: 1 / -1; }
  .pricing-grid { grid-template-columns: 1fr; gap: 12px; }
  .price-card, .price-card:last-child, .price-card:first-child {
    min-height: 520px;
    border: 1px solid var(--band-line);
    border-radius: var(--radius-card);
  }
  .price-card.featured { transform: none; }
  .ownership { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .nav-shell { padding: 12px 16px; }
  .nav-cta { padding: 10px 14px; font-size: 0.78rem; }
  .contact-link { display: none; }
  .brand strong { font-size: 0.92rem; }
  .hero { padding: 55px 20px 65px; }
  .hero h1 { font-size: 2.4rem; }
  .hero-lead { font-size: 1rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-visual { min-height: 485px; }
  .hero-visual::before { width: 390px; height: 390px; }
  .hero-visual::after { width: 335px; height: 335px; }
  .photo-frame { width: 275px; height: 410px; }
  .field-card { left: -25px; bottom: 24px; width: 190px; }
  .orbit-label { display: none; }
  .signal-strip { grid-template-columns: repeat(2, 1fr); gap: 22px 0; padding-block: 25px; }
  .section { padding: 90px 20px; }
  .capability-grid { grid-template-columns: 1fr; }
  .capability-card { min-height: auto; padding: 28px 22px; }
  .compatibility { gap: 55px; }
  .compatibility-panel li { grid-template-columns: 30px 1fr; }
  .compatibility-panel li small { display: none; }
  .journey-steps { grid-template-columns: 1fr; }
  .journey-steps article, .journey-steps article:nth-child(2) { border-left: 1px solid var(--line); border-bottom: 0; }
  .journey-steps article:last-child { border-bottom: 1px solid var(--line); }
  .pilot-offer { padding: 22px; grid-template-columns: 1fr; gap: 20px; }
  .pilot-offer > p { grid-column: auto; }
  .pilot-offer > a { justify-content: center; }
  .price-card { padding: 30px 25px; }
  .ownership-price { padding: 28px 23px; grid-template-columns: 1fr; gap: 30px; }
  .ownership-number { padding: 25px 0 0; border-right: 0; border-top: 1px solid rgba(255,255,255,.18); }
  .install-note { grid-template-columns: 1fr; }
  .ownership { padding: 75px 22px; gap: 35px; }
  footer { grid-template-columns: 1fr; gap: 20px; text-align: center; padding-block: 35px; }
  footer .footer-brand { justify-content: center; }
  footer > p:last-child { text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button, .btn { transition: none; }
}