:root {
  color-scheme: light;
  --ink: #0b1118;
  --paper: #f6f8f7;
  --white: #ffffff;
  --line: #d8dfdc;
  --mint: #5ae0a0;
  --mint-dark: #087746;
  --coral: #f06e5b;
  --muted: #5b666d;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; letter-spacing: 0; }
a { color: inherit; }
img { display: block; max-width: 100%; }

.topbar { position: absolute; z-index: 5; top: 0; left: 0; right: 0; display: flex; align-items: center; justify-content: space-between; width: min(calc(100% - 40px), var(--max)); margin: 0 auto; padding: 18px 0; color: var(--white); }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 700; }
.brand img { border-radius: 8px; }
.topbar nav { display: flex; gap: 4px; }
.topbar button { width: 42px; height: 34px; border: 1px solid rgba(255,255,255,.35); border-radius: 6px; color: var(--white); background: rgba(9,16,22,.5); cursor: pointer; }
.topbar button.is-active { color: var(--ink); background: var(--white); }

.hero { position: relative; min-height: min(760px, 92vh); display: grid; align-items: end; overflow: hidden; color: var(--white); background: #0b1118; }
.hero__background { position: absolute; inset: 0; background-image: linear-gradient(90deg, rgba(5,11,17,.96) 0%, rgba(5,11,17,.82) 38%, rgba(5,11,17,.22) 78%, rgba(5,11,17,.38) 100%), url("assets/main.jpg"); background-size: cover; background-position: center; transform: scale(1.03); }
.hero__content { position: relative; z-index: 1; width: min(calc(100% - 40px), var(--max)); margin: 0 auto; padding: 150px 0 72px; }
.eyebrow { margin: 0 0 12px; color: var(--mint-dark); font-size: .78rem; font-weight: 800; letter-spacing: 0; text-transform: uppercase; }
.hero .eyebrow { color: var(--mint); }
h1, h2, h3, p { overflow-wrap: anywhere; }
h1 { max-width: 760px; margin: 0; font-size: clamp(3.4rem, 8vw, 7.2rem); line-height: .93; letter-spacing: 0; }
.hero__lead { max-width: 650px; margin: 28px 0 0; font-size: clamp(1.08rem, 2vw, 1.42rem); line-height: 1.55; color: #e8eeec; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; padding: 12px 18px; border: 1px solid transparent; border-radius: 7px; font-weight: 750; text-decoration: none; }
.button--primary { color: #042315; background: var(--mint); }
.button--quiet { color: var(--white); border-color: rgba(255,255,255,.38); background: rgba(9,16,22,.62); }
.hero__note { margin: 16px 0 0; color: #c8d1ce; font-size: .92rem; }

.proof-band { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border-bottom: 1px solid var(--line); }
.proof-band span { padding: 18px 14px; text-align: center; background: var(--white); font-weight: 700; }
.section { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; padding: 92px 0; }
.section__heading { display: grid; grid-template-columns: minmax(180px, .7fr) minmax(280px, 1.6fr); align-items: end; gap: 30px; margin-bottom: 42px; }
.section__heading h2, .feature-copy h2, .final-cta h2 { margin: 0; font-size: clamp(2rem, 4.8vw, 4.2rem); line-height: 1.02; letter-spacing: 0; }

.steps { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--ink); }
.steps li { display: grid; grid-template-columns: 90px 1fr; gap: 24px; padding: 24px 0; border-bottom: 1px solid var(--line); font-size: 1.12rem; line-height: 1.5; }
.steps strong { color: var(--coral); }

.section--screens { width: 100%; padding-left: max(20px, calc((100% - var(--max))/2)); padding-right: max(20px, calc((100% - var(--max))/2)); background: #101820; color: var(--white); }
.section--screens .eyebrow { color: var(--mint); }
.screens { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.screens figure { margin: 0; border: 1px solid #34424b; border-radius: 8px; overflow: hidden; background: #151f27; }
.screens img { width: 100%; aspect-ratio: 8 / 5; object-fit: cover; }
.screens figcaption { min-height: 76px; padding: 16px; color: #d7dfdc; line-height: 1.45; }

.section--features { display: grid; grid-template-columns: 1.1fr .9fr; gap: 64px; align-items: center; }
.feature-copy p:last-child { max-width: 620px; color: var(--muted); line-height: 1.7; }
.model-list { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--line); background: var(--white); }
.model-list span { padding: 18px; border-bottom: 1px solid var(--line); }
.model-list span:nth-child(odd) { border-right: 1px solid var(--line); }
.model-list span:nth-last-child(-n+2) { border-bottom: 0; }

.section--pricing { border-top: 1px solid var(--line); }
.pricing-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.pricing-grid article { min-height: 250px; padding: 28px; border: 1px solid var(--line); border-radius: 8px; background: var(--white); }
.pricing-grid__featured { border-color: var(--mint-dark) !important; box-shadow: inset 0 5px 0 var(--mint); }
.price { margin: 0 0 32px; font-size: 3.4rem; font-weight: 850; }
.price small { font-size: 1rem; font-weight: 600; color: var(--muted); }
.pricing-grid h3 { margin: 0 0 10px; font-size: 1.4rem; }
.pricing-grid article > p:last-child { color: var(--muted); line-height: 1.6; }

.section--faq { max-width: 920px; }
details { border-top: 1px solid var(--line); }
details:last-child { border-bottom: 1px solid var(--line); }
summary { padding: 22px 0; cursor: pointer; font-weight: 750; }
details p { margin: 0; padding: 0 0 22px; color: var(--muted); line-height: 1.65; }

.final-cta { width: min(calc(100% - 40px), var(--max)); margin: 0 auto 72px; display: grid; grid-template-columns: 96px 1fr auto; gap: 28px; align-items: center; padding: 34px; border-radius: 8px; color: var(--white); background: #101820; }
.final-cta img { border-radius: 8px; }
.final-cta .eyebrow { color: var(--mint); }
.final-cta h2 { font-size: clamp(1.8rem, 3.2vw, 3rem); }
footer { display: flex; justify-content: space-between; gap: 20px; padding: 28px max(20px, calc((100% - var(--max))/2)); border-top: 1px solid var(--line); background: var(--white); }

[dir="rtl"] .hero__background { transform: scale(1.03) scaleX(-1); }
[dir="rtl"] .hero h1 { direction: ltr; text-align: right; unicode-bidi: isolate; }
[dir="rtl"] .model-list span:nth-child(odd) { border-right: 0; border-left: 1px solid var(--line); }

@media (max-width: 780px) {
  .topbar { width: calc(100% - 28px); }
  .brand span { display: none; }
  .hero { min-height: 760px; }
  .hero__background { background-image: linear-gradient(180deg, rgba(5,11,17,.36) 0%, rgba(5,11,17,.93) 58%, rgba(5,11,17,1) 100%), url("assets/main.jpg"); background-position: center top; }
  .hero__content { width: calc(100% - 28px); padding: 150px 0 48px; }
  h1 { font-size: clamp(3rem, 16vw, 4.6rem); }
  .proof-band { grid-template-columns: 1fr 1fr; }
  .section { width: calc(100% - 28px); padding: 68px 0; }
  .section__heading, .section--features { grid-template-columns: 1fr; gap: 18px; }
  .screens { grid-template-columns: 1fr; }
  .section--screens { width: 100%; padding-left: 14px; padding-right: 14px; }
  .pricing-grid { grid-template-columns: 1fr; }
  .final-cta { width: calc(100% - 28px); grid-template-columns: 70px 1fr; padding: 22px; }
  .final-cta img { width: 70px; height: 70px; }
  .final-cta .button { grid-column: 1 / -1; }
  footer { flex-direction: column; }
}