:root{
  --bg:#050b18;--panel:#0a1328;--panel2:#0d1730;--text:#f8fafc;--muted:#a7b4c8;
  --line:rgba(148,163,184,.16);--cyan:#22d3ee;--blue:#3b82f6;--purple:#8b5cf6;
  --radius:22px;--max:1180px;--shadow:0 26px 80px rgba(2,8,23,.42)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:
radial-gradient(circle at 80% 8%,rgba(59,130,246,.16),transparent 29%),
radial-gradient(circle at 20% 18%,rgba(139,92,246,.12),transparent 25%),var(--bg);
color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.65}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.wrap{width:min(var(--max),calc(100% - 32px));margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(5,11,24,.83);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.nav{height:78px;display:flex;align-items:center;gap:28px}
.brand img{width:240px;display:block}
.nav-links{display:flex;gap:22px;margin-left:auto;align-items:center;font-size:14px;color:#d7e0ed}
.nav-links a:hover{color:var(--cyan)}
.search-btn,.menu-btn{border:1px solid var(--line);background:#0c1730;color:white;border-radius:12px;padding:10px 12px;cursor:pointer}
.menu-btn{display:none}
.hero{padding:84px 0 46px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:58px;align-items:center}
.eyebrow{display:inline-flex;border:1px solid rgba(34,211,238,.28);background:rgba(34,211,238,.07);border-radius:999px;padding:7px 12px;color:#a5f3fc;font-size:13px;font-weight:700}
h1{font-size:clamp(44px,7vw,78px);line-height:1.02;margin:18px 0 20px;letter-spacing:-.045em}
.gradient{background:linear-gradient(90deg,var(--cyan),var(--blue),#b794f6);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{font-size:19px;color:var(--muted);max-width:680px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:14px;padding:13px 18px;font-weight:800;border:1px solid var(--line)}
.btn.primary{background:linear-gradient(135deg,var(--blue),var(--purple));border:0;box-shadow:0 10px 30px rgba(59,130,246,.26)}
.btn.secondary{background:#0b1530}
.device-stage{position:relative;min-height:400px;display:grid;place-items:center}
.phone{width:220px;height:390px;border:8px solid #1d2a49;border-radius:42px;background:linear-gradient(160deg,#0a1735,#101a34 55%,#091123);box-shadow:0 50px 100px rgba(3,8,20,.7),0 0 80px rgba(59,130,246,.24);transform:rotate(8deg);position:relative;overflow:hidden}
.phone:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 34%,rgba(34,211,238,.38),transparent 25%),linear-gradient(150deg,transparent 20%,rgba(139,92,246,.28),transparent 65%)}
.phone .screen-title{position:absolute;left:25px;right:25px;top:85px;font-weight:900;font-size:24px;z-index:2}
.phone .mini{position:absolute;left:25px;right:25px;top:150px;z-index:2;display:grid;gap:10px}
.phone .mini span{height:34px;border-radius:10px;background:rgba(255,255,255,.08);border:1px solid var(--line)}
.orb{position:absolute;border-radius:50%;filter:blur(.1px)}
.orb.one{width:90px;height:90px;background:rgba(34,211,238,.16);right:18px;top:20px;border:1px solid rgba(34,211,238,.25)}
.orb.two{width:120px;height:120px;background:rgba(139,92,246,.12);left:20px;bottom:35px;border:1px solid rgba(139,92,246,.2)}
.section{padding:54px 0}
.section-head{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:24px}
.section-head h2{font-size:34px;letter-spacing:-.03em;margin:0}
.section-head p{margin:0;color:var(--muted);max-width:640px}
.grid{display:grid;gap:16px}
.problem-grid{grid-template-columns:repeat(6,1fr)}
.card{background:linear-gradient(180deg,rgba(14,25,53,.95),rgba(8,17,36,.95));border:1px solid var(--line);border-radius:var(--radius);padding:21px;box-shadow:0 12px 35px rgba(2,8,23,.15);transition:.2s ease}
.card:hover{transform:translateY(-3px);border-color:rgba(34,211,238,.32)}
.icon{width:48px;height:48px;border-radius:15px;display:grid;place-items:center;font-size:22px;background:linear-gradient(135deg,rgba(34,211,238,.14),rgba(139,92,246,.15));border:1px solid var(--line);margin-bottom:18px}
.card h3{margin:0 0 8px;font-size:18px}
.card p{margin:0;color:var(--muted);font-size:14px}
.content-grid{grid-template-columns:repeat(3,1fr)}
.article-card .tag,.tool-card .tag{color:#9eeaf7;font-size:12px;text-transform:uppercase;letter-spacing:.1em;font-weight:800}
.article-card h3,.tool-card h3{font-size:21px}
.article-meta{color:#8190a8;font-size:13px;margin-top:14px}
.tools-grid{grid-template-columns:repeat(3,1fr)}
.band{border:1px solid rgba(59,130,246,.24);background:linear-gradient(100deg,rgba(59,130,246,.10),rgba(139,92,246,.12));border-radius:28px;padding:32px;display:flex;align-items:center;justify-content:space-between;gap:24px}
footer{border-top:1px solid var(--line);margin-top:60px;padding:42px 0 30px;color:var(--muted)}
.footer-grid{display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:28px}
.footer-grid h4{color:white;margin:0 0 10px}
.footer-grid a{display:block;margin:8px 0;font-size:14px}
.small{font-size:13px;color:#7f8da3}
.search-panel{display:none;position:fixed;inset:0;background:rgba(3,8,20,.84);backdrop-filter:blur(12px);z-index:40;padding:100px 18px}
.search-panel.active{display:block}
.search-box{max-width:760px;margin:auto;background:#0a1328;border:1px solid var(--line);border-radius:24px;padding:22px}
.search-box input{width:100%;background:#071126;border:1px solid var(--line);color:white;border-radius:14px;padding:15px 16px;font-size:18px}
.search-results{display:grid;gap:10px;margin-top:16px}
.search-result{display:block;padding:12px;border-radius:12px;border:1px solid var(--line)}
.search-result:hover{border-color:rgba(34,211,238,.35)}
.close-search{float:right;margin-bottom:14px}
.article{max-width:860px;margin:auto;padding:62px 0}
.breadcrumb{font-size:13px;color:#8fa0b9;margin-bottom:22px}
.article h1{font-size:clamp(38px,6vw,62px)}
.article .lede{font-size:20px;color:#c7d2e3}
.toc,.callout{background:#0a142a;border:1px solid var(--line);border-radius:18px;padding:20px;margin:28px 0}
.callout{border-left:4px solid var(--cyan)}
.article h2{font-size:30px;margin-top:44px}
.article h3{font-size:22px;margin-top:28px}
.article p,.article li{color:#c1ccdd}
.article li{margin:9px 0}
.article .meta{display:flex;gap:16px;color:#8998ae;font-size:13px;flex-wrap:wrap}
.tool-page{max-width:900px;margin:auto;padding:64px 0}
.tool-shell{background:#0a142a;border:1px solid var(--line);border-radius:24px;padding:24px}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
label{font-size:14px;color:#ccd6e5}
input,select{width:100%;padding:12px 13px;border-radius:12px;border:1px solid var(--line);background:#061022;color:white;margin-top:6px}
.result{margin-top:18px;padding:18px;border-radius:16px;background:linear-gradient(120deg,rgba(34,211,238,.08),rgba(139,92,246,.09));border:1px solid var(--line)}
.simple-page{max-width:850px;margin:auto;padding:64px 0}
.simple-page h1{font-size:48px}
@media(max-width:950px){
  .nav-links{display:none;position:absolute;top:78px;left:0;right:0;background:#071126;border-bottom:1px solid var(--line);padding:18px;flex-direction:column;align-items:flex-start}
  .nav-links.open{display:flex}.menu-btn{display:block;margin-left:auto}.hero-grid{grid-template-columns:1fr}.device-stage{min-height:340px}
  .problem-grid{grid-template-columns:repeat(3,1fr)}.content-grid,.tools-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .wrap{width:min(100% - 22px,var(--max))}.brand img{width:192px}.hero{padding-top:54px}.hero h1{font-size:48px}
  .problem-grid{grid-template-columns:1fr 1fr}.content-grid,.tools-grid,.footer-grid,.form-grid{grid-template-columns:1fr}
  .band{align-items:flex-start;flex-direction:column}.phone{width:190px;height:335px}.section-head{align-items:flex-start;flex-direction:column}
}


/* ARTIPHONERA v2 */
.lang-select{background:#0c1730;color:#f8fafc;border:1px solid var(--line);border-radius:12px;padding:9px 10px;font-weight:700}
.hero-slider{position:relative;width:min(100%,560px);margin:auto}
.hero-slide{display:none;animation:apFade .45s ease}
.hero-slide.active{display:block}
.hero-slide img{width:100%;display:block;border-radius:30px;border:1px solid var(--line);box-shadow:var(--shadow)}
.slider-dots{display:flex;justify-content:center;gap:9px;margin-top:14px}
.slider-dot{width:10px;height:10px;padding:0;border-radius:50%;border:0;background:#334155;cursor:pointer}
.slider-dot.active{background:linear-gradient(135deg,var(--cyan),var(--purple))}
@keyframes apFade{from{opacity:.2;transform:translateY(6px)}to{opacity:1;transform:none}}
[dir="rtl"] body{text-align:right}
[dir="rtl"] .nav-links{margin-left:0;margin-right:auto}
[dir="rtl"] .section-head,[dir="rtl"] .band{direction:rtl}

/* ARTIPHONERA v3 */
.brand img{width:290px;max-height:58px;object-fit:contain}
.featured-articles{position:relative}
.article-slider{overflow:hidden;border-radius:26px}
.article-track{display:flex;transition:transform .55s ease}
.article-slide{min-width:100%;position:relative}
.article-slide a{display:grid;grid-template-columns:1.15fr .85fr;gap:0;background:linear-gradient(120deg,#0b1730,#081225);border:1px solid var(--line);border-radius:26px;overflow:hidden}
.article-slide img{width:100%;height:320px;object-fit:cover;background:#071126}
.article-slide-copy{padding:30px;display:flex;flex-direction:column;justify-content:center}
.article-slide-copy .tag{font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#9eeaf7;font-weight:800}
.article-slide-copy h3{font-size:30px;line-height:1.15;margin:10px 0}
.article-slide-copy p{color:var(--muted);margin:0}
.article-slider-controls{display:flex;justify-content:center;gap:9px;margin-top:14px}
.article-dot{width:10px;height:10px;border:0;border-radius:50%;background:#334155}
.article-dot.active{background:linear-gradient(135deg,var(--cyan),var(--purple))}
@media(max-width:640px){
  .brand img{width:225px;max-height:50px}
  .article-slide a{grid-template-columns:1fr}
  .article-slide img{height:220px}
  .article-slide-copy{padding:22px}
  .article-slide-copy h3{font-size:24px}
}

/* ARTIPHONERA v5 redesign */
:root{--v5panel:#0b1428;--v5panel2:#101c35}
.site-header{background:rgba(4,9,20,.92);backdrop-filter:blur(18px)}
.brand img{width:320px!important;max-height:64px!important}
.hero.v5-hero{padding:72px 0 54px;overflow:hidden}
.v5-hero .hero-grid{align-items:center}
.v5-hero h1{font-size:clamp(46px,6vw,78px);line-height:.98;letter-spacing:-.045em;margin:14px 0 20px}
.v5-hero p{font-size:18px;max-width:650px}
.v5-phone-stage{position:relative;min-height:520px;display:grid;place-items:center}
.v5-glow{position:absolute;width:430px;height:430px;border-radius:50%;background:radial-gradient(circle,rgba(34,211,238,.22),rgba(59,130,246,.10) 45%,transparent 70%)}
.v5-phone{position:relative;width:275px;height:500px;border-radius:52px;background:linear-gradient(145deg,#14223f,#050914);border:3px solid #334d75;box-shadow:0 34px 90px rgba(0,0,0,.55),0 0 55px rgba(34,211,238,.12);transform:rotate(5deg);padding:18px}
.v5-screen{height:100%;border-radius:38px;background:linear-gradient(155deg,#0b1831,#142952 48%,#351f68);overflow:hidden;position:relative}
.v5-screen:before{content:"";position:absolute;inset:18% -30% auto 25%;height:220px;background:radial-gradient(circle,#22d3ee55,transparent 62%)}
.v5-notch{width:92px;height:25px;background:#02050c;border-radius:20px;margin:10px auto}
.v5-screen-copy{position:absolute;bottom:50px;left:25px;right:25px}
.v5-screen-copy b{font-size:28px}.v5-screen-copy span{display:block;color:#b9c8dc;margin-top:8px}
.v5-section{padding:70px 0}
.v5-section.alt{background:linear-gradient(180deg,rgba(10,19,38,.72),rgba(6,12,26,.3))}
.v5-kicker{text-transform:uppercase;letter-spacing:.14em;font-size:12px;font-weight:900;color:#72e8f6}
.v5-title{font-size:clamp(30px,4vw,48px);margin:8px 0 12px}
.v5-feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:28px}
.v5-feature{background:linear-gradient(145deg,var(--v5panel),#0a1224);border:1px solid var(--line);border-radius:22px;padding:24px;min-height:190px;transition:.2s transform,.2s border-color}
.v5-feature:hover{transform:translateY(-4px);border-color:#31557b}
.v5-feature .icon{font-size:30px}.v5-feature h3{margin:16px 0 8px}.v5-feature p{color:var(--muted);font-size:14px}
.v5-content-layout{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(260px,.7fr);gap:28px;margin-top:30px}
.v5-guides{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.v5-guide{display:block;background:var(--v5panel);border:1px solid var(--line);border-radius:22px;overflow:hidden}
.v5-guide img{width:100%;height:210px;object-fit:cover;background:#081226}
.v5-guide-copy{padding:20px}.v5-guide h3{margin:8px 0}.v5-guide p{color:var(--muted)}
.v5-side{background:var(--v5panel);border:1px solid var(--line);border-radius:22px;padding:22px;height:max-content}
.v5-side h3{margin-top:0}.v5-side a{display:flex;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}
.v5-side a:last-child{border-bottom:0}.v5-side .num{font-weight:900;color:#55dff0}
.v5-trust{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;text-align:center}
.v5-trust div{padding:25px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.v5-trust b{display:block;font-size:18px;margin-bottom:6px}
.v5-trust span{color:var(--muted);font-size:13px}
@media(max-width:900px){.v5-feature-grid{grid-template-columns:repeat(2,1fr)}.v5-content-layout{grid-template-columns:1fr}.v5-phone-stage{min-height:430px}.v5-phone{width:230px;height:420px}.brand img{width:255px!important}}
@media(max-width:620px){.v5-feature-grid,.v5-guides,.v5-trust{grid-template-columns:1fr}.v5-hero{padding-top:42px}.v5-phone-stage{min-height:390px}.brand img{width:220px!important}.v5-hero h1{font-size:48px}}

/* V6 unmistakable visual refresh */
.v6-hero{background:
 radial-gradient(circle at 78% 28%,rgba(74,222,255,.16),transparent 26%),
 radial-gradient(circle at 18% 70%,rgba(124,92,255,.18),transparent 30%),
 linear-gradient(135deg,#071126 0%,#0b1838 48%,#11113c 100%)!important;
 min-height:680px;display:flex;align-items:center}
.v6-hero .hero-grid{grid-template-columns:1.05fr .95fr}
.v6-hero h1{font-size:clamp(54px,7vw,92px)!important}
html[dir="rtl"] body{text-align:right}
html[dir="rtl"] .nav,html[dir="rtl"] .cta-row{direction:rtl}