:root {
  --teal: #1d6f8a;
  --teal-d: #0f3d4c;
  --teal-dd: #0a2a35;
  --sky: #5cc6e4;
  --ink: #15262e;
  --muted: #5d6f78;
  --soft: #f3f7f8;
  --line: #dde7eb;
  --white: #fff;
  --v-dark: #10241f;
  --v-lime: #c9ef80;
  --max: 1180px;
  --r: 16px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: "IBM Plex Sans Arabic", "Segoe UI", Tahoma, Arial, sans-serif; color: var(--ink); background: var(--white); line-height: 1.7; font-size: 17px; }
html[lang="en"] body { font-family: "IBM Plex Sans", "Segoe UI", Arial, sans-serif; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--teal); }
.container { width: min(var(--max), 100% - 40px); margin-inline: auto; }
.skip { position: absolute; inset-inline-start: -999px; }
.skip:focus { inset-inline-start: 10px; top: 10px; background: #fff; padding: 8px; z-index: 99; }

/* header */
.site-header { position: sticky; top: 0; z-index: 30; background: rgba(255, 255, 255, .92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; gap: 22px; height: 70px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--teal-d); font-weight: 800; font-size: 24px; direction: ltr; }
.brand img { width: 38px; height: 38px; }
.brand span span { color: var(--teal); }
.by { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--muted); text-decoration: none; border: 1px solid var(--line); border-radius: 20px; padding: 3px 10px 3px 8px; direction: ltr; }
.by img { width: 16px; height: 16px; }
.by b { color: var(--v-dark); }
.nav nav { display: flex; gap: 20px; margin-inline-start: auto; align-items: center; }
.nav nav a { color: var(--ink); text-decoration: none; font-weight: 600; font-size: 15px; }
.nav nav a:hover { color: var(--teal); }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 22px; border-radius: 12px; font-weight: 700; text-decoration: none; border: 2px solid transparent; transition: .15s; font-size: 16px; cursor: pointer; }
.btn-primary { background: var(--teal); color: #fff; }
.btn-primary:hover { background: var(--teal-d); }
.btn-light { background: #fff; color: var(--teal-d); }
.btn-ghost { border-color: rgba(255, 255, 255, .45); color: #fff; }
.btn-ghost:hover { background: rgba(255, 255, 255, .1); }
.btn-small { padding: 8px 14px; font-size: 14px; }
.menu { display: none; }

/* hero */
.hero { background: radial-gradient(1100px 500px at 80% -10%, #2a8fb0 0%, transparent 60%), linear-gradient(160deg, var(--teal-d), var(--teal-dd)); color: #fff; padding: 70px 0 0; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1fr; gap: 40px; text-align: center; }
.eyebrow { display: inline-block; font-size: 13.5px; font-weight: 700; letter-spacing: .5px; color: var(--sky); background: rgba(92, 198, 228, .12); border: 1px solid rgba(92, 198, 228, .3); padding: 5px 14px; border-radius: 20px; margin-bottom: 18px; }
.hero h1 { font-size: clamp(32px, 5vw, 56px); line-height: 1.25; margin: 0 0 18px; font-weight: 800; }
.hero h1 em { font-style: normal; color: var(--sky); }
.hero p.lead { font-size: clamp(17px, 2vw, 20px); color: #cfe4ea; max-width: 760px; margin: 0 auto 28px; }
.hero-cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero-note { font-size: 14px; color: #9fc3cf; margin-top: 14px; }
.hero-shot { margin: 50px auto 0; width: min(1100px, 100%); border-radius: 18px 18px 0 0; overflow: hidden; box-shadow: 0 -10px 60px rgba(0, 0, 0, .35); border: 1px solid rgba(255, 255, 255, .12); border-bottom: 0; }
.hero-shot .bar { height: 30px; background: #e9eef1; display: flex; align-items: center; gap: 6px; padding: 0 12px; direction: ltr; }
.hero-shot .bar i { width: 11px; height: 11px; border-radius: 50%; background: #c9d3d8; }

/* sections */
section { padding: 90px 0; }
.sec-head { text-align: center; max-width: 760px; margin: 0 auto 50px; }
.sec-head .kicker { color: var(--teal); font-weight: 800; font-size: 14px; letter-spacing: .5px; }
.sec-head h2 { font-size: clamp(28px, 3.6vw, 40px); line-height: 1.3; margin: 8px 0 12px; }
.sec-head p { color: var(--muted); margin: 0; }
.soft { background: var(--soft); }

.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.feat { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 22px; transition: .2s; }
.feat:hover { transform: translateY(-3px); box-shadow: 0 12px 30px rgba(15, 61, 76, .08); }
.feat .ic { width: 46px; height: 46px; border-radius: 12px; background: #e6f3f7; display: flex; align-items: center; justify-content: center; font-size: 24px; margin-bottom: 12px; }
.feat h3 { margin: 0 0 6px; font-size: 18px; }
.feat p { margin: 0; color: var(--muted); font-size: 15px; }

.show { display: grid; grid-template-columns: 1fr 1.25fr; gap: 50px; align-items: center; margin-bottom: 90px; }
.show:last-child { margin-bottom: 0; }
.show.rev { grid-template-columns: 1.25fr 1fr; }
.show.rev .show-text { order: 2; }
.show-text .tag { display: inline-block; font-size: 13px; font-weight: 800; color: var(--teal); background: #e6f3f7; padding: 4px 12px; border-radius: 20px; }
.show-text h3 { font-size: clamp(24px, 2.8vw, 32px); line-height: 1.35; margin: 12px 0; }
.show-text p { color: var(--muted); }
.show-text ul { padding: 0; margin: 16px 0 0; list-style: none; }
.show-text li { padding-inline-start: 28px; position: relative; margin-bottom: 8px; }
.show-text li::before { content: "✓"; position: absolute; inset-inline-start: 0; color: #fff; background: var(--teal); width: 19px; height: 19px; border-radius: 50%; font-size: 12px; display: flex; align-items: center; justify-content: center; top: 5px; }
.shot { border-radius: 14px; overflow: hidden; box-shadow: 0 20px 50px rgba(15, 61, 76, .18); border: 1px solid var(--line); background: #fff; }
.shot img { width: 100%; }
.shot.zoom img { cursor: zoom-in; }

.ai-band { background: linear-gradient(135deg, #2b1f6b, #1d6f8a); color: #fff; border-radius: 24px; padding: 46px; display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.ai-band h2 { font-size: clamp(26px, 3vw, 36px); margin: 0 0 12px; line-height: 1.3; }
.ai-band p { color: #d8dcf5; }
.ai-band .pills { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.ai-band .pills span { background: rgba(255, 255, 255, .12); border: 1px solid rgba(255, 255, 255, .2); padding: 5px 12px; border-radius: 20px; font-size: 14px; }

.trust { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.trust div { background: #fff; border-radius: var(--r); padding: 24px; border: 1px solid var(--line); }
.trust h3 { margin: 0 0 6px; font-size: 18px; }
.trust p { margin: 0; color: var(--muted); font-size: 15px; }

/* download */
.download { background: linear-gradient(160deg, var(--teal-d), var(--teal-dd)); color: #fff; }
.download .sec-head p { color: #b9d6de; }
.download .sec-head .kicker { color: var(--sky); }
.dl-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 24px; }
.dl-card { background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .14); border-radius: 20px; padding: 30px; }
.dl-card h3 { margin: 0 0 6px; font-size: 22px; }
.dl-card .meta { color: #a9cdd8; font-size: 14px; margin-bottom: 18px; }
.dl-card .btn { margin: 6px 0; }
.sha { font-family: Consolas, monospace; font-size: 11.5px; color: #8fb6c2; direction: ltr; word-break: break-all; margin-top: 10px; text-align: left; }
.steps { counter-reset: s; list-style: none; padding: 0; margin: 0; }
.steps li { counter-increment: s; padding-inline-start: 42px; position: relative; margin-bottom: 16px; color: #d4e7ec; }
.steps li::before { content: counter(s); position: absolute; inset-inline-start: 0; top: 0; width: 30px; height: 30px; border-radius: 50%; background: var(--sky); color: var(--teal-dd); font-weight: 800; display: flex; align-items: center; justify-content: center; }
.steps b { color: #fff; }
.req { margin-top: 18px; font-size: 14px; color: #a9cdd8; }

/* pricing */
.price-box { max-width: 820px; margin: 0 auto; background: #fff; border: 1px solid var(--line); border-radius: 24px; padding: 38px; display: grid; grid-template-columns: 1.2fr 1fr; gap: 30px; align-items: center; box-shadow: 0 20px 50px rgba(15, 61, 76, .08); }
.price-box h3 { font-size: 26px; margin: 0 0 8px; }
.price-box ul { margin: 12px 0 0; padding-inline-start: 20px; color: var(--muted); }
.price-cta { text-align: center; background: var(--soft); border-radius: 18px; padding: 26px; }
.price-cta .big { font-size: 22px; font-weight: 800; color: var(--teal-d); margin-bottom: 4px; }

/* faq */
.faq { max-width: 820px; margin: 0 auto; }
.faq details { border-bottom: 1px solid var(--line); padding: 16px 4px; }
.faq summary { font-weight: 700; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 10px; font-size: 17.5px; }
.faq summary::after { content: "+"; color: var(--teal); font-size: 24px; line-height: 1; }
.faq details[open] summary::after { content: "−"; }
.faq p { color: var(--muted); margin: 10px 0 0; }

/* footer */
footer { background: var(--v-dark); color: #b9c7bf; padding: 50px 0 30px; }
.foot { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 30px; }
.foot .brand { color: #fff; }
.foot .brand span span { color: var(--sky); }
.foot h4 { color: #fff; margin: 0 0 10px; font-size: 15px; }
.foot a { color: #d9e4dd; text-decoration: none; display: block; margin-bottom: 6px; font-size: 15px; }
.foot a:hover { color: var(--v-lime); }
.vorelyon { display: inline-flex; align-items: center; gap: 10px; margin-top: 16px; padding: 10px 14px; border: 1px solid rgba(201, 239, 128, .3); border-radius: 12px; color: #fff; text-decoration: none; direction: ltr; }
.vorelyon img { width: 26px; height: 26px; }
.vorelyon small { display: block; color: var(--v-lime); font-size: 11.5px; letter-spacing: .5px; }
.copy { border-top: 1px solid rgba(255, 255, 255, .1); margin-top: 34px; padding-top: 18px; font-size: 13.5px; display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; }

/* lightbox */
.lb { position: fixed; inset: 0; background: rgba(5, 20, 26, .9); display: none; align-items: center; justify-content: center; z-index: 100; padding: 20px; cursor: zoom-out; }
.lb.on { display: flex; }
.lb img { max-height: 92vh; border-radius: 10px; }

@media (max-width: 980px) {
  .features { grid-template-columns: repeat(2, 1fr); }
  .show, .show.rev, .ai-band, .dl-grid, .price-box, .foot { grid-template-columns: 1fr; }
  .show.rev .show-text { order: 0; }
  .trust { grid-template-columns: 1fr; }
  .nav nav { display: none; }
  .menu { display: block; margin-inline-start: auto; }
  .menu summary { list-style: none; cursor: pointer; font-weight: 700; padding: 8px 12px; border: 1px solid var(--line); border-radius: 10px; }
  .menu nav { position: absolute; inset-inline: 20px; top: 66px; background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 12px; display: flex; flex-direction: column; gap: 4px; box-shadow: 0 20px 40px rgba(0, 0, 0, .1); }
  .menu nav a { padding: 8px; color: var(--ink); text-decoration: none; font-weight: 600; }
  .by { display: none; }
}
@media (max-width: 560px) {
  .features { grid-template-columns: 1fr; }
  section { padding: 64px 0; }
  .ai-band, .price-box, .dl-card { padding: 24px; }
}