:root{
  --bg:#07131c;
  --bg2:#0b1824;
  --panel:rgba(10,22,34,.78);
  --panel-solid:#0f1d2a;
  --line:rgba(255,255,255,.08);
  --text:#edf6ff;
  --muted:#9db4c8;
  --green:#25d366;
  --green-2:#13b957;
  --blue:#537fff;
  --violet:#7b61ff;
  --shadow:0 20px 60px rgba(0,0,0,.35);
  --radius:24px;
  --container:1200px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,Segoe UI,Arial,sans-serif;
  background:linear-gradient(180deg,var(--bg),#091520 50%,#07131c);
  color:var(--text);
  line-height:1.6;
}
body[dir="rtl"]{font-family:"Segoe UI",Tahoma,Arial,sans-serif}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(var(--container),calc(100% - 32px));margin:auto;position:relative;z-index:2}
.narrow{width:min(820px, calc(100% - 32px));margin:auto}
.center{text-align:center}
.section{padding:72px 0}
.section.alt{background:linear-gradient(180deg,rgba(255,255,255,.02),transparent)}
.section-head{margin-bottom:28px;text-align:center}
.section-head.left{text-align:start}
.section-head h2{font-size:clamp(1.8rem,4vw,3rem);line-height:1.1;margin:.2rem 0 .5rem}
.section-head p{max-width:780px;margin:0 auto;color:var(--muted)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.82rem;text-transform:uppercase;letter-spacing:.12em;
  color:#b8ffce;padding:8px 12px;border:1px solid rgba(37,211,102,.24);
  border-radius:999px;background:rgba(37,211,102,.08)
}
.site-header{
  position:sticky;top:0;z-index:60;
  backdrop-filter:blur(18px);
  background:rgba(5,12,19,.72);
  border-bottom:1px solid var(--line)
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-icon{
  width:46px;height:46px;border-radius:16px;display:grid;place-items:center;
  font-weight:800;font-size:1.2rem;background:linear-gradient(135deg,var(--green),var(--blue));
  box-shadow:0 12px 30px rgba(37,211,102,.25)
}
.brand strong{display:block;font-size:1.02rem}
.brand small{display:block;color:var(--muted)}
.main-nav{display:flex;gap:22px;flex-wrap:wrap}
.main-nav a{color:var(--muted)}
.main-nav a:hover,.lang-switcher a.active{color:#fff}
.nav-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.lang-switcher{display:flex;gap:6px;flex-wrap:wrap}
.lang-switcher a{
  padding:8px 10px;border-radius:12px;background:rgba(255,255,255,.04);
  color:var(--muted);font-size:.82rem;border:1px solid var(--line)
}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:46px;padding:0 18px;border-radius:14px;
  border:1px solid transparent;font-weight:700;transition:.2s ease;cursor:pointer
}
.btn:hover{transform:translateY(-1px)}
.btn-sm{min-height:40px;padding:0 14px;font-size:.92rem}
.btn-primary{
  background:linear-gradient(135deg,var(--green),var(--green-2));
  color:#04150b;box-shadow:0 16px 36px rgba(37,211,102,.22)
}
.btn-secondary{
  background:linear-gradient(135deg,#122235,#1a2d45);
  border-color:rgba(255,255,255,.08);color:#fff
}
.btn-outline{
  background:transparent;border-color:rgba(255,255,255,.14);color:#fff
}
.btn-block{width:100%}
.text-link{font-weight:700;color:#b8ffce}
.hero{padding:84px 0 52px;position:relative;overflow:hidden}
.page-hero{padding:72px 0 28px}
.page-hero.small{padding-bottom:8px}
.hero-grid,.two-col,.product-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center}
.hero h1,.page-hero h1{font-size:clamp(2.4rem,5vw,4.6rem);line-height:.98;margin:16px 0}
.hero p,.page-hero p{color:var(--muted);font-size:1.05rem;max-width:760px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:26px}
.metrics div{
  background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:18px;
  padding:18px;text-align:center
}
.platform-card,.product-card,.blog-card,.video-card,.workflow-card,.contact-panel,.contact-form,.faq-item,.install-box{
  background:var(--panel);border:1px solid var(--line);backdrop-filter:blur(18px);
  box-shadow:var(--shadow);border-radius:var(--radius)
}
.platform-card{padding:26px}
.platform-header{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-bottom:18px}
.tag,.badge,.pill{
  display:inline-flex;align-items:center;padding:8px 12px;border-radius:999px;
  font-size:.84rem;font-weight:700;border:1px solid rgba(255,255,255,.08)
}
.tag{background:rgba(83,127,255,.14);color:#d9e4ff}
.badge{background:rgba(37,211,102,.13);color:#b9ffd2}
.pill{background:rgba(255,255,255,.04);color:#dfefff}
.flow-steps{display:grid;gap:12px;margin-bottom:18px}
.flow-steps span{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:14px 16px;border-radius:16px;background:rgba(255,255,255,.04)
}
.flow-steps span::after{
  content:"";width:10px;height:10px;border-radius:50%;
  background:linear-gradient(135deg,var(--green),var(--blue));box-shadow:0 0 20px rgba(83,127,255,.6)
}
.mini-products{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.mini-product{
  padding:16px;border-radius:18px;border:1px solid var(--line);background:rgba(255,255,255,.04)
}
.mini-product small{display:block;color:#9bc8ff}
.mini-product strong{display:block;margin:6px 0}
.mini-product span{display:block;color:var(--muted);font-size:.92rem}
.workflow-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.workflow-card{padding:20px}
.workflow-card span{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:50%;background:rgba(37,211,102,.12);color:#b8ffce;font-weight:800}
.workflow-card h3{margin:14px 0 0;font-size:1rem}
.product-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.product-card{overflow:hidden}
.product-card.wide{grid-column:span 2;display:grid;grid-template-columns:.95fr 1.05fr}
.product-thumb,.product-visual{
  min-height:260px;position:relative;padding:22px;display:flex;align-items:flex-end;
  background:
    radial-gradient(circle at 20% 20%, rgba(37,211,102,.32), transparent 28%),
    radial-gradient(circle at 80% 25%, rgba(83,127,255,.22), transparent 24%),
    linear-gradient(180deg,rgba(255,255,255,.08),transparent 30%),
    linear-gradient(135deg,#10202f,#09131e)
}
.thumb-sender-pro::before,.thumb-turbo-warmer::before,.thumb-turbo-filter::before,.thumb-addon::before,
.product-visual::before{
  content:"";position:absolute;inset:22px;border-radius:20px;border:1px solid rgba(255,255,255,.08);
  background:linear-gradient(180deg,rgba(255,255,255,.06),transparent 40%)
}
.thumb-sender-pro::after,.thumb-turbo-warmer::after,.thumb-turbo-filter::after,.thumb-addon::after,
.product-visual::after{
  content:"";position:absolute;right:24px;top:24px;width:160px;height:120px;border-radius:18px;
  border:1px solid rgba(255,255,255,.08);
  background:linear-gradient(180deg,#152739,#0c1823)
}
.thumb-sender-pro::after{box-shadow:inset 0 0 0 2px rgba(37,211,102,.15)}
.thumb-turbo-warmer::after{box-shadow:inset 0 0 0 2px rgba(107,255,225,.15)}
.thumb-turbo-filter::after{box-shadow:inset 0 0 0 2px rgba(83,127,255,.22)}
.thumb-addon::after{box-shadow:inset 0 0 0 2px rgba(255,214,83,.16)}
.product-thumb .badge,.product-thumb strong{position:relative;z-index:2}
.product-thumb strong{display:block;margin-top:10px;font-size:1.1rem}
.product-body{padding:24px}
.product-body h3,.product-body h2{margin:0 0 10px;font-size:1.6rem}
.product-body p{color:var(--muted)}
.product-body ul,.features-list{margin:16px 0 0;padding:0;list-style:none;display:grid;gap:10px}
.product-body li,.features-list li{
  padding:12px 14px 12px 42px;border-radius:14px;background:rgba(255,255,255,.04);position:relative
}
.product-body li::before,.features-list li::before{
  content:"✓";position:absolute;left:14px;top:10px;width:20px;height:20px;border-radius:50%;
  background:rgba(37,211,102,.14);display:grid;place-items:center;color:#b8ffce;font-weight:800
}
.features-list.large li{font-size:1.02rem}
.card-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.video-grid,.gallery-grid,.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.video-card{overflow:hidden}
.video-card img{aspect-ratio:16/9;object-fit:cover}
.video-body{padding:16px}
.video-body strong{display:block}
.video-body span{display:block;color:var(--muted);font-size:.94rem;margin-top:6px}
.blog-card{padding:22px}
.blog-card h3,.blog-card h2{margin:8px 0 10px;line-height:1.15}
.blog-card p{color:var(--muted)}
.blog-topline{color:#9bc8ff;font-size:.88rem}
.faq-grid{display:grid;gap:14px}
.faq-item{padding:18px 20px}
.faq-item summary{cursor:pointer;font-weight:700}
.faq-item p{color:var(--muted);margin:12px 0 0}
.contact-form,.contact-panel{padding:24px}
.contact-form label{display:block;margin-bottom:14px;font-weight:600}
.contact-form input,.contact-form textarea{
  width:100%;margin-top:8px;padding:14px 16px;border-radius:14px;border:1px solid var(--line);
  background:rgba(255,255,255,.04);color:#fff;outline:none
}
.alert{padding:12px 14px;border-radius:14px;margin-bottom:14px}
.alert.success{background:rgba(37,211,102,.12);border:1px solid rgba(37,211,102,.25)}
.alert.error{background:rgba(255,87,87,.12);border:1px solid rgba(255,87,87,.25)}
.contact-panel p,.install-box p{color:var(--muted)}
.install-box{padding:18px;margin-top:18px}
.site-footer{padding:36px 0;border-top:1px solid var(--line);background:rgba(0,0,0,.16)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:18px}
.footer-grid p,.footer-grid a{color:var(--muted)}
.back-link{display:inline-block;margin-bottom:16px;color:#b8ffce}
.article-body p{font-size:1.08rem;color:#d8e8f5}
.article-cta{margin-top:28px;padding:22px;border:1px solid var(--line);border-radius:22px;background:rgba(255,255,255,.04)}
.pill-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.product-visual{min-height:320px;border-radius:28px;border:1px solid var(--line);overflow:hidden}
.product-visual-inner{position:relative;z-index:2;padding:24px;width:100%}
.floating-label{
  display:inline-flex;padding:12px 14px;background:rgba(0,0,0,.35);border:1px solid var(--line);
  border-radius:14px
}
.contact-actions{margin:18px 0}
.video-section-block + .video-section-block{margin-top:38px}

.bg-orb{
  position:fixed;width:520px;height:520px;border-radius:50%;filter:blur(80px);opacity:.12;z-index:0;pointer-events:none
}
.orb-1{top:-120px;left:-120px;background:var(--green)}
.orb-2{right:-120px;top:120px;background:var(--blue)}
.bg-grid{
  position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.25;
  background-image:linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size:40px 40px
}
.muted{color:var(--muted)}

@media (max-width: 1080px){
  .main-nav{display:none}
  .hero-grid,.two-col,.product-hero-grid,.product-card.wide,.footer-grid{grid-template-columns:1fr}
  .workflow-grid{grid-template-columns:repeat(2,1fr)}
  .product-grid,.video-grid,.gallery-grid,.blog-grid{grid-template-columns:1fr 1fr}
}
@media (max-width: 720px){
  .container{width:min(var(--container),calc(100% - 20px))}
  .hero{padding-top:56px}
  .hero h1,.page-hero h1{font-size:clamp(2rem,11vw,3rem)}
  .metrics,.mini-products,.workflow-grid,.product-grid,.video-grid,.gallery-grid,.blog-grid{grid-template-columns:1fr}
  .nav-actions{width:100%;justify-content:flex-start}
  .site-header .container{padding:8px 0}
}

/* V2 premium additions */
.hero-premium{padding-top:92px}
.hero-premium-grid{align-items:stretch}
.hero-showcase{display:flex;align-items:stretch}
.hero-stack-card{width:100%;padding:26px;border-radius:32px;background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.02));border:1px solid var(--line);box-shadow:var(--shadow)}
.hero-stack-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:18px}
.stack-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:14px}
.stack-mini{padding:18px;border-radius:22px;border:1px solid var(--line);background:rgba(255,255,255,.04);min-height:150px;transition:.2s ease}
.stack-mini:hover{transform:translateY(-2px);border-color:rgba(255,255,255,.18)}
.stack-mini small{display:block;color:#b7d4ff;text-transform:uppercase;letter-spacing:.08em;font-size:.75rem}
.stack-mini strong{display:block;font-size:1.2rem;margin:10px 0 8px}
.stack-mini span{display:block;color:var(--muted);font-size:.93rem}
.stack-filter{background:linear-gradient(180deg,rgba(77,99,255,.15),rgba(255,79,161,.08))}
.stack-warmer{background:linear-gradient(180deg,rgba(44,224,185,.16),rgba(120,255,120,.07))}
.stack-sender{background:linear-gradient(180deg,rgba(30,232,111,.18),rgba(25,168,255,.07))}
.stack-addon{background:linear-gradient(180deg,rgba(255,212,79,.16),rgba(30,232,111,.07))}
.metrics-premium div{display:flex;flex-direction:column;gap:6px}
.metrics-premium span{color:var(--muted);font-size:.92rem}
.flow-timeline{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.flow-timeline article{padding:22px;border-radius:24px;background:rgba(255,255,255,.04);border:1px solid var(--line);position:relative;overflow:hidden}
.flow-timeline article::before{content:"";position:absolute;inset:auto -20px -20px auto;width:100px;height:100px;border-radius:50%;background:radial-gradient(circle,rgba(37,211,102,.18),transparent 70%)}
.flow-timeline span{display:grid;place-items:center;width:44px;height:44px;border-radius:14px;background:rgba(37,211,102,.12);color:#b8ffce;font-weight:800}
.flow-timeline h3{margin:16px 0 10px;font-size:1.02rem}
.flow-timeline p{margin:0;color:var(--muted);font-size:.95rem}
.premium-products{grid-template-columns:repeat(2,1fr)}
.premium-card{overflow:hidden}
.poster-img{width:100%;display:block;border-radius:22px;border:1px solid rgba(255,255,255,.08);background:#0b1824}
.product-poster-link{display:block;padding:18px 18px 0}
.product-meta-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.compare-wrap{align-items:center}
.compare-card{padding:24px;border-radius:28px;background:rgba(255,255,255,.04);border:1px solid var(--line);box-shadow:var(--shadow)}
.compare-row{display:flex;justify-content:space-between;gap:16px;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.06)}
.compare-row:last-child{border-bottom:0}
.compare-row span{color:var(--muted);text-align:end}
.top-space{margin-top:24px}
.premium-blog-card{background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.03))}
.premium-subhero{padding-top:62px}
.wide-product-card{display:grid;grid-template-columns:1fr 1.1fr}
.wide-card-media{padding:22px}
.premium-product-hero{padding-top:72px}
.product-media-panel{padding:10px;border-radius:30px;background:rgba(255,255,255,.04);border:1px solid var(--line)}
.feature-layout{align-items:start}
.sticky-panel{position:sticky;top:92px}
.stack-actions{display:grid;gap:12px}
.premium-gallery .premium-shot{display:block;border-radius:22px;overflow:hidden;border:1px solid var(--line);background:rgba(255,255,255,.04);box-shadow:var(--shadow)}
.premium-gallery img{width:100%;aspect-ratio:16/10;object-fit:cover}
.video-band{align-items:start}
.video-side-panel{padding:8px;border-radius:26px;background:rgba(255,255,255,.04);border:1px solid var(--line)}
.section-blog-premium{position:relative}
.section-blog-premium::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 20%,rgba(37,211,102,.08),transparent 30%),radial-gradient(circle at 80% 70%,rgba(83,127,255,.08),transparent 28%);pointer-events:none}

@media (max-width: 1080px){
  .flow-timeline{grid-template-columns:repeat(2,1fr)}
  .wide-product-card,.video-band{grid-template-columns:1fr}
}
@media (max-width: 720px){
  .hero-stack-grid,.premium-products,.flow-timeline{grid-template-columns:1fr}
  .compare-row{flex-direction:column;align-items:flex-start}
  .compare-row span{text-align:start}
  .sticky-panel{position:static}
}