/*
///////////////////////////////////////
//               Copyright ®                //
//         Eng . Faraj Al-Masri           //
//             info@astjo.net              //
//   Difaf Jordan Foundation for   //
//     Advanced Technologies       //
//       All Rights Reserved            //
//                 ( ASTJO ).                 //
//           +962788077780            //
// Copyright ©  www astjo.net   //
///////////////////////////////////////
Difaf Jordan Foundation for Advanced Technologies ( ASTJO ) Team By  Engineer Faraj Al Masri
مؤسسة ضفاف الأردن للتقنيات المتقدمة ( ASTJO )  -  © 2013 - 2026
Author URL: http://www.ASTJO.net
License: Creative Commons ASTJO 4.9 Professional Since 2013
License URL: http://ASTJO.net
*/

/* ═══════════════════════════════════════════
   Rowad FM — Static Site Styles
   Ported from Next.js globals.css
   ═══════════════════════════════════════════ */

/* ═══════════════════════════════════════════
   DESIGN TOKENS
   ═══════════════════════════════════════════ */
:root {
  --base-0: #04060c;
  --base-1: #080c18;
  --base-2: #0c1220;
  --base-3: #111a2e;
  --base-4: #182240;
  --surface: #0a0f1c;
  --surface-raised: #0e1526;
  --surface-inset: #060a14;
  --border: rgba(255,255,255,0.04);
  --border-strong: rgba(255,255,255,0.08);
  --border-accent: rgba(204,79,6,0.2);
  --t1: #e4e4e8;
  --t2: rgba(228,228,232,0.6);
  --t3: rgba(228,228,232,0.32);
  --brand: #CC4F06;
  --brand-hover: #e06210;
  --brand-dim: rgba(204,79,6,0.08);
  --brand-border: rgba(204,79,6,0.25);
  --live: #dc2626;
  --live-dim: rgba(220,38,38,0.12);
  --live-border: rgba(220,38,38,0.3);
  --accent-blue: #354c6f;
  --accent-blue-dim: rgba(53,76,111,0.15);
  --f-display: 'Cairo', 'Tajawal', sans-serif;
  --f-body-ar: 'Tajawal', sans-serif;
  --f-body-en: 'Inter', sans-serif;
  --f-mono: 'JetBrains Mono', 'SF Mono', 'Consolas', monospace;
  --max-w: 1200px;
  --section-py: clamp(4rem, 10vw, 7rem);
}

/* ═══════════════════════════════════════════
   BASE
   ═══════════════════════════════════════════ */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
body{
  background:#030509;
  color:var(--t1);
  font-family:var(--f-body-ar);
  overflow-x:hidden;
  line-height:1.7;
}
body.en{font-family:var(--f-body-en)}

/* ═══════════════════════════════════════════
   FILM GRAIN
   ═══════════════════════════════════════════ */
.grain{
  position:fixed;inset:0;width:100%;height:100%;
  pointer-events:none;z-index:9999;opacity:0.025;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ═══════════════════════════════════════════
   VIGNETTE
   ═══════════════════════════════════════════ */
.vignette{
  position:fixed;inset:0;pointer-events:none;z-index:9998;
  background:radial-gradient(ellipse 70% 65% at 50% 45%, transparent 40%, rgba(4,6,12,0.55) 100%);
}

/* ═══════════════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════════════ */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  height:60px;display:flex;align-items:center;justify-content:space-between;
  padding:0 clamp(1.25rem,4vw,3rem);
  background:linear-gradient(180deg, rgba(4,6,12,0.96) 0%, rgba(4,6,12,0.75) 80%, transparent 100%);
  transition:background 0.4s ease;
}
.nav.scrolled{background:rgba(4,6,12,0.98);border-bottom:1px solid var(--border)}

.nav-brand{display:flex;align-items:center;gap:0.65rem;text-decoration:none}
.nav-brand img{height:30px;width:auto;object-fit:contain;filter:brightness(0.95) drop-shadow(0 2px 8px rgba(0,0,0,0.4))}
.nav-brand-name{font-family:var(--f-display);font-size:1.25rem;font-weight:700;color:var(--t1)}
.nav-brand-name em{font-style:normal;color:var(--brand)}

.nav-links{display:flex;align-items:center;gap:1.75rem;list-style:none}
.nav-links a{
  color:var(--t2);text-decoration:none;font-size:0.85rem;font-weight:500;
  transition:color 0.25s ease;position:relative;padding-bottom:2px;
}
.nav-links a::after{
  content:'';position:absolute;bottom:0;height:1px;width:0;
  background:var(--brand);transition:width 0.3s ease;
}
[dir="rtl"] .nav-links a::after{left:auto;right:0}
[dir="ltr"] .nav-links a::after{left:0;right:auto}
.nav-links a:hover{color:var(--t1)}
.nav-links a:hover::after{width:100%}

.nav-right{display:flex;align-items:center;gap:0.75rem}

.lang-btn{
  padding:0.35rem 0.7rem;border:1px solid var(--border-strong);border-radius:4px;
  background:transparent;color:var(--t2);font-size:0.75rem;cursor:pointer;
  font-family:var(--f-mono);letter-spacing:0.05em;transition:all 0.25s ease;
}
.lang-btn:hover{border-color:var(--brand);color:var(--brand)}

.hamburger{display:none;flex-direction:column;gap:4px;cursor:pointer;background:none;border:none;padding:4px}
.hamburger i{display:block;width:20px;height:1.5px;background:var(--t1);border-radius:1px;transition:all 0.3s ease}
.hamburger.open i:nth-child(1){transform:rotate(45deg) translate(4px,4px)}
.hamburger.open i:nth-child(2){opacity:0}
.hamburger.open i:nth-child(3){transform:rotate(-45deg) translate(4px,-4px)}

/* ═══════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════ */
.hero{
  position:relative;min-height:100vh;
  display:flex;flex-direction:column;align-items:center;
  padding:64px clamp(1.25rem,4vw,3rem) 0;
  overflow:hidden;
}
.hero-atmosphere{
  position:absolute;inset:0;z-index:0;
  background:
    radial-gradient(ellipse 55% 30% at 50% 12%, rgba(204,79,6,0.055) 0%, transparent 100%),
    radial-gradient(ellipse 90% 55% at 50% 55%, rgba(17,26,46,0.6) 0%, transparent 100%),
    radial-gradient(ellipse 100% 60% at 50% 110%, rgba(8,12,24,0.95) 0%, transparent 100%),
    radial-gradient(ellipse 45% 80% at -5% 50%, rgba(6,10,20,0.9) 0%, transparent 100%),
    radial-gradient(ellipse 45% 80% at 105% 50%, rgba(6,10,20,0.9) 0%, transparent 100%),
    linear-gradient(180deg, #030509 0%, #070b15 35%, #0b1120 70%, #0d1425 100%);
}
.hero-atmosphere::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(3,5,9,0.7) 0%, rgba(3,5,9,0.3) 15%, transparent 30%);
}
.hero-atmosphere::after{
  content:'';position:absolute;bottom:0;left:0;right:0;height:200px;
  background:linear-gradient(0deg, var(--base-0) 0%, transparent 100%);
}
.hero-ambient{
  position:absolute;inset:0;z-index:1;pointer-events:none;
  transition:opacity 0.8s ease;
  opacity:0;
}
.hero-ambient.active{opacity:1}

.hero-inner{
  position:relative;z-index:10;
  display:flex;flex-direction:column;align-items:center;
  text-align:center;width:100%;max-width:720px;
  padding-top:clamp(0.75rem,3vh,2rem);
}
.hero-logo{
  margin-bottom:1.1rem;
  animation:heroFadeIn 0.6s ease forwards;
  opacity:0;
}
.hero-logo img{
  height:clamp(90px,18vw,160px);width:auto;object-fit:contain;
  filter:drop-shadow(0 4px 24px rgba(0,0,0,0.6)) drop-shadow(0 0 40px rgba(204,79,6,0.06));
  transition:transform 0.4s ease;
}
.hero-logo:hover img{transform:scale(1.03)}

.live-badge{
  display:inline-flex;align-items:center;gap:0.5rem;
  padding:0.35rem 1rem;border:1px solid var(--live-border);border-radius:3px;
  background:rgba(220,38,38,0.08);
  font-family:var(--f-mono);font-size:0.72rem;font-weight:700;
  color:var(--live);letter-spacing:0.14em;text-transform:uppercase;
  margin-bottom:1rem;
  animation:heroFadeIn 0.6s ease 0.1s forwards;opacity:0;
  box-shadow:0 0 12px rgba(220,38,38,0.06);
}
.live-dot{
  width:6px;height:6px;border-radius:50%;background:var(--live);
  animation:livePulse 1.8s ease-in-out infinite;
}
@keyframes livePulse{
  0%,100%{opacity:1;transform:scale(1)}
  50%{opacity:0.4;transform:scale(1.4)}
}

.hero-station{
  font-family:var(--f-display);
  font-size:clamp(2.4rem,6.5vw,4rem);
  font-weight:800;line-height:1.1;
  color:var(--t1);margin-bottom:0.5rem;
  letter-spacing:-0.01em;
  text-shadow:0 2px 20px rgba(0,0,0,0.3);
  animation:heroFadeIn 0.6s ease 0.15s forwards;opacity:0;
}
.hero-station em{font-style:normal;color:var(--brand);text-shadow:0 0 30px rgba(204,79,6,0.15)}

.hero-tagline{
  font-family:var(--f-display);
  font-size:clamp(1rem,2.2vw,1.2rem);
  font-weight:500;
  color:var(--t2);max-width:500px;margin:0 auto 0;
  animation:heroFadeIn 0.6s ease 0.2s forwards;opacity:0;
  letter-spacing:0.01em;
}
@keyframes heroFadeIn{
  from{opacity:0;transform:translateY(12px)}
  to{opacity:1;transform:translateY(0)}
}

/* ═══════════════════════════════════════════
   VISUALIZER ZONE
   ═══════════════════════════════════════════ */
.viz-zone{
  position:relative;z-index:10;
  width:100%;max-width:900px;
  margin:clamp(0.75rem,2.5vh,1.5rem) auto 0;
  animation:heroFadeIn 0.6s ease 0.25s forwards;opacity:0;
}
.viz-canvas{display:block;width:100%;height:220px;border-radius:0}

/* ═══════════════════════════════════════════
   PLAYER CONSOLE
   ═══════════════════════════════════════════ */
.player-console{
  position:relative;z-index:10;
  width:100%;max-width:640px;margin:0 auto;
  animation:heroFadeIn 0.6s ease 0.3s forwards;opacity:0;
}
.console-surface{
  background:linear-gradient(180deg, rgba(14,21,38,0.95) 0%, rgba(10,15,28,0.98) 100%);
  border:1px solid var(--border);
  border-top-color:rgba(255,255,255,0.07);
  padding:1.5rem clamp(1.25rem,3vw,2.5rem);
  position:relative;
  box-shadow:0 8px 40px rgba(0,0,0,0.4), 0 0 80px rgba(204,79,6,0.03);
}
.console-surface::before{
  content:'';position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.06) 50%, transparent 100%);
}
.console-surface::after{
  content:'';position:absolute;top:0;left:0;right:0;bottom:0;
  box-shadow:inset 0 1px 3px rgba(0,0,0,0.3);
  pointer-events:none;border-radius:0;
}

.console-top{
  display:flex;align-items:center;justify-content:space-between;
  margin-bottom:1.25rem;gap:1rem;
}
.console-status{
  display:flex;align-items:center;gap:0.4rem;
  font-family:var(--f-mono);font-size:0.65rem;
  text-transform:uppercase;letter-spacing:0.1em;
  color:var(--t3);
}
.console-status.playing{color:var(--live)}
.console-status.connecting{color:#ca8a04}
.console-status.buffering{color:#f59e0b;animation:bufferBlink 1s ease-in-out infinite}
.console-status.error{color:#ef4444}
.console-status .led{
  width:5px;height:5px;border-radius:50%;background:currentColor;
}
.console-status.playing .led{animation:livePulse 1.5s ease-in-out infinite}
.console-status.buffering .led{animation:bufferBlink 1s ease-in-out infinite}
@keyframes bufferBlink{0%,100%{opacity:1}50%{opacity:0.3}}

.console-time{
  font-family:var(--f-mono);font-size:0.65rem;
  color:var(--t3);letter-spacing:0.05em;
}

.console-track{
  text-align:center;margin-bottom:1.25rem;
}
.console-track .label{
  font-family:var(--f-mono);font-size:0.6rem;color:var(--t3);
  text-transform:uppercase;letter-spacing:0.15em;margin-bottom:0.2rem;
}
.console-track .name{
  font-family:var(--f-display);font-size:1.05rem;font-weight:600;color:var(--t1);
}

.console-controls{
  display:flex;align-items:center;justify-content:center;gap:1.25rem;
}
.ctrl-btn{
  width:40px;height:40px;border-radius:50%;border:1px solid var(--border-strong);
  background:transparent;color:var(--t2);cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:all 0.2s ease;
}
.ctrl-btn:hover{border-color:var(--t3);color:var(--t1)}
.ctrl-btn:active{transform:scale(0.95)}
.ctrl-btn.hidden{display:none}

.play-main{
  width:60px;height:60px;border-radius:50%;
  border:2px solid var(--brand);
  background:var(--brand-dim);color:var(--brand);
  cursor:pointer;display:flex;align-items:center;justify-content:center;
  transition:all 0.25s ease;position:relative;
}
.play-main:hover{
  background:var(--brand);color:#fff;
  box-shadow:0 0 24px rgba(204,79,6,0.25);
}
.play-main:active{transform:scale(0.96)}
.play-main svg{position:relative;z-index:1}

/* جاذبية انتباه — نبضة زر التشغيل لما يمنع المتصفح التشغيل التلقائي
   ripple عبر ::after بخصائص transform/opacity فقط — معالجة كرت الشاشة
   بدون إعادة رسم كل إطار كانت تثقل المؤشرات الصوتية على الأجهزة الضعيفة */
.play-main.attract::after{
  content:'';position:absolute;inset:-2px;border-radius:50%;
  border:2px solid rgba(204,79,6,0.55);
  animation:playAttract 1.6s ease-out infinite;
  pointer-events:none;z-index:0;
}
@keyframes playAttract{
  0%{transform:scale(1);opacity:1}
  70%,100%{transform:scale(1.45);opacity:0}
}

/* VU METERS */
.vu-meters{
  margin-bottom:1rem;
  display:flex;align-items:center;gap:0.75rem;
}
.vu-label{
  font-family:var(--f-mono);font-size:0.55rem;
  color:var(--t3);text-transform:uppercase;letter-spacing:0.12em;
  min-width:4.5rem;
}
.vu-pair{
  flex:1;display:flex;flex-direction:column;gap:4px;
}
.vu-channel{
  display:flex;align-items:center;gap:0.4rem;
}
.vu-ch-label{
  font-family:var(--f-mono);font-size:0.55rem;
  color:var(--t3);width:12px;text-align:center;flex-shrink:0;
}
.vu-track{
  flex:1;height:6px;background:rgba(255,255,255,0.04);
  border-radius:1px;position:relative;overflow:hidden;
}
.vu-fill{
  position:absolute;top:0;left:0;bottom:0;width:0%;
  border-radius:1px;
  background:linear-gradient(90deg, #22c55e 0%, #22c55e 60%, #eab308 75%, #ef4444 100%);
  transition:width 0.06s linear;
}


.console-volume{
  display:flex;align-items:center;gap:0.6rem;
  margin-top:1rem;padding-top:0.85rem;
  border-top:1px solid var(--border);
}
.console-volume svg{color:var(--t3);flex-shrink:0}
.vol-slider{
  -webkit-appearance:none;appearance:none;
  flex:1;height:3px;border-radius:1.5px;
  background:rgba(255,255,255,0.08);outline:none;cursor:pointer;
}
.vol-slider::-webkit-slider-thumb{
  -webkit-appearance:none;width:12px;height:12px;border-radius:50%;
  background:var(--brand);cursor:pointer;transition:transform 0.15s ease;
}
.vol-slider::-webkit-slider-thumb:hover{transform:scale(1.2)}

/* NOW PLAYING — اسم الأغنية الحالية تحت المشغل */
.now-playing{
  margin-top:0.9rem;
  display:flex;align-items:center;gap:0.55rem;
  justify-content:center;
  font-family:var(--f-mono);font-size:0.72rem;
  max-width:100%;
  opacity:0;transform:translateY(5px);
  transition:opacity 0.45s ease, transform 0.45s ease;
}
.now-playing.show{opacity:1;transform:none}
.now-playing svg{color:var(--brand);flex-shrink:0;animation:npPulse 2.2s ease-in-out infinite}
@keyframes npPulse{0%,100%{opacity:1}50%{opacity:0.4}}
.np-label{
  color:var(--t3);text-transform:uppercase;
  letter-spacing:0.08em;flex-shrink:0;
}
.np-title{
  color:var(--brand);font-weight:600;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  max-width:min(52ch, 70vw);
}
.vol-slider::-moz-range-thumb{
  width:12px;height:12px;border-radius:50%;
  background:var(--brand);cursor:pointer;border:none;
}
.vol-pct{
  font-family:var(--f-mono);font-size:0.6rem;color:var(--t3);
  min-width:2rem;text-align:center;
}

/* ═══════════════════════════════════════════
   LIVE HUB
   ═══════════════════════════════════════════ */
.live-hub{
  position:relative;z-index:10;
  width:100%;max-width:900px;
  margin:clamp(3rem,6vh,5rem) auto 0;
  padding:0 clamp(1.25rem,4vw,3rem);
}
.live-hub-header{text-align:center;margin-bottom:2rem}
.live-hub-header .overline{
  font-family:var(--f-mono);font-size:0.65rem;font-weight:600;
  color:var(--live);text-transform:uppercase;letter-spacing:0.15em;
  display:flex;align-items:center;justify-content:center;gap:0.4rem;
  margin-bottom:0.6rem;
}
.live-hub-header h2{
  font-family:var(--f-display);font-size:clamp(1.4rem,3.5vw,2rem);
  font-weight:700;color:var(--t1);margin-top:0.4rem;
}
.hub-subtitle{
  font-size:0.9rem;color:var(--t2);margin-top:0.5rem;
  font-weight:400;
}
.hub-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;
}
.hub-card{
  display:flex;flex-direction:column;align-items:center;text-align:center;
  padding:1.75rem 1.25rem;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:4px;
  text-decoration:none;color:var(--t1);
  transition:all 0.3s ease;position:relative;overflow:hidden;
}
.hub-card::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(255,255,255,0.015) 0%, transparent 50%);
  pointer-events:none;
}
.hub-card:hover{
  border-color:var(--border-strong);
  transform:translateY(-3px);
  box-shadow:0 12px 32px rgba(0,0,0,0.4), 0 0 0 1px rgba(204,79,6,0.05);
}
.hub-card .hub-icon{
  width:44px;height:44px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  margin-bottom:0.85rem;font-size:1.25rem;
}
.hub-card .hub-icon.radio{background:var(--brand-dim);color:var(--brand)}
.hub-card .hub-icon.youtube{background:rgba(220,38,38,0.1);color:#dc2626}
.hub-card .hub-icon.facebook{background:rgba(24,119,242,0.1);color:#1877f2}
.hub-card h3{
  font-family:var(--f-display);font-size:1rem;font-weight:700;
  margin-bottom:0.3rem;position:relative;z-index:1;
  letter-spacing:0.02em;
}
.hub-card p{
  font-size:0.8rem;color:var(--t2);position:relative;z-index:1;
}
.hub-cta{
  margin-top:0.6rem;font-size:0.72rem;color:var(--t3)!important;
  position:relative;z-index:1;line-height:1.5;
}
.hub-cta span{
  color:var(--brand);font-weight:500;
}

/* ═══════════════════════════════════════════
   ON AIR NOW
   ═══════════════════════════════════════════ */
.onair{
  position:relative;z-index:10;
  width:100%;max-width:900px;
  margin:clamp(3rem,6vh,5rem) auto 0;
  padding:0 clamp(1.25rem,4vw,3rem);
}
.onair-strip{
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:1rem;
  padding:1rem 1.5rem;
  background:var(--surface);
  border:1px solid var(--border);
  border-left:3px solid var(--live);
  border-radius:0;
}
[dir="rtl"] .onair-strip{
  border-left:none;border-right:3px solid var(--live);
}
.onair-left{display:flex;align-items:center;gap:0.75rem}
.onair-left .led-wrap{
  width:8px;height:8px;border-radius:50%;background:var(--live);
  animation:livePulse 1.5s ease-in-out infinite;flex-shrink:0;
}
.onair-left .onair-label{
  font-family:var(--f-mono);font-size:0.6rem;font-weight:600;
  color:var(--live);text-transform:uppercase;letter-spacing:0.12em;
}
.onair-left .onair-program{
  font-family:var(--f-display);font-size:0.95rem;font-weight:600;
  color:var(--t1);margin-top:0.1rem;
}
.onair-right{display:flex;align-items:center;gap:0.5rem}
.onair-btn{
  display:inline-flex;align-items:center;gap:0.35rem;
  padding:0.4rem 0.85rem;border:1px solid var(--border-strong);
  border-radius:3px;background:transparent;
  color:var(--t2);font-size:0.75rem;cursor:pointer;
  text-decoration:none;transition:all 0.2s ease;
  font-family:var(--f-body-ar);
}
[dir="ltr"] .onair-btn{font-family:var(--f-body-en)}
.onair-btn:hover{border-color:var(--brand);color:var(--brand)}
.onair-btn svg{width:14px;height:14px}

/* ═══════════════════════════════════════════
   SOCIAL
   ═══════════════════════════════════════════ */
.social-section{
  position:relative;z-index:10;
  width:100%;max-width:900px;
  margin:clamp(3rem,6vh,5rem) auto 0;
  padding:0 clamp(1.25rem,4vw,3rem);
}
.social-header{text-align:center;margin-bottom:1.5rem}
.social-header .overline{
  font-family:var(--f-mono);font-size:0.65rem;font-weight:600;
  color:var(--brand);text-transform:uppercase;letter-spacing:0.15em;
  margin-bottom:0.4rem;
}
.social-header h2{
  font-family:var(--f-display);font-size:clamp(1.2rem,3vw,1.6rem);
  font-weight:700;color:var(--t1);
}
.social-rows{
  display:flex;justify-content:center;gap:0.6rem;flex-wrap:wrap;
}
.social-btn{
  display:inline-flex;align-items:center;gap:0.5rem;
  padding:0.55rem 1.1rem;
  background:var(--surface);border:1px solid var(--border);
  border-radius:4px;color:var(--t2);text-decoration:none;
  font-size:0.82rem;transition:all 0.25s ease;
}
.social-btn:hover{
  border-color:var(--border-strong);color:var(--t1);
  transform:translateY(-1px);box-shadow:0 4px 12px rgba(0,0,0,0.2);
}
.social-btn svg{width:16px;height:16px;flex-shrink:0}

/* ═══════════════════════════════════════════
   ABOUT SECTION
   ═══════════════════════════════════════════ */
.about-section{
  position:relative;z-index:10;
  padding:var(--section-py) clamp(1.25rem,4vw,3rem);
  background:
    radial-gradient(ellipse 50% 60% at 50% 50%, rgba(12,18,32,0.5) 0%, transparent 100%),
    var(--base-0);
}
.about-inner{
  max-width:900px;margin:0 auto;
  display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem);
  align-items:start;
}
.about-content h2{
  font-family:var(--f-display);font-size:clamp(1.4rem,3vw,1.8rem);
  font-weight:700;margin-bottom:1rem;
}
.about-content p{
  color:var(--t2);margin-bottom:0.85rem;line-height:1.85;
  font-size:0.95rem;
}
.about-content .brand-ref{
  display:inline-block;margin-top:0.5rem;
  padding:0.5rem 1rem;border:1px solid var(--border-accent);
  border-radius:3px;background:var(--brand-dim);
  color:var(--brand);font-family:var(--f-display);
  font-size:0.85rem;font-weight:600;
}
.about-info{display:flex;flex-direction:column;gap:0.85rem}
.info-row{
  display:flex;align-items:center;gap:0.85rem;
  padding:0.85rem 1rem;background:var(--surface);
  border:1px solid var(--border);border-radius:4px;
  text-decoration:none;color:var(--t1);transition:all 0.25s ease;
}
.info-row:hover{border-color:var(--border-strong)}
.info-row .info-icon{
  width:36px;height:36px;border-radius:50%;
  background:var(--brand-dim);display:flex;align-items:center;justify-content:center;
  color:var(--brand);flex-shrink:0;
}
.info-row .info-icon svg{width:16px;height:16px}
.info-row .info-label{
  font-size:0.7rem;color:var(--t3);text-transform:uppercase;letter-spacing:0.08em;
}
.info-row .info-value{
  font-size:0.9rem;font-weight:500;color:var(--t1);
}

/* ═══════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════ */
.site-footer{
  position:relative;z-index:10;
  padding:2rem clamp(1.25rem,4vw,3rem);
  border-top:1px solid var(--border);
  text-align:center;
}
.site-footer p{font-size:0.75rem;color:var(--t3)}
.site-footer p + p{margin-top:0.4rem;padding-top:0.4rem;border-top:1px dashed var(--border)}
.site-footer a{color:var(--t2);text-decoration:none;transition:color 0.2s ease}
.site-footer a:hover{color:var(--brand)}

/* ═══════════════════════════════════════════
   SCROLL REVEAL
   ═══════════════════════════════════════════ */
.reveal{opacity:0;transform:translateY(20px);transition:all 0.7s cubic-bezier(0.16,1,0.3,1)}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ═══════════════════════════════════════════
   MOBILE NAV
   ═══════════════════════════════════════════ */
.mob-nav{
  display:none;position:fixed;inset:0;z-index:999;
  background:rgba(4,6,12,0.98);
  flex-direction:column;align-items:center;justify-content:center;gap:1.75rem;
}
.mob-nav.open{display:flex}
.mob-nav a{
  color:var(--t1);text-decoration:none;font-family:var(--f-display);
  font-size:1.3rem;font-weight:600;transition:color 0.2s ease;
}
.mob-nav a:hover{color:var(--brand)}
.mob-nav-close{
  position:absolute;top:1rem;
  background:none;border:none;cursor:pointer;
}
[dir="rtl"] .mob-nav-close{left:1.25rem}
[dir="ltr"] .mob-nav-close{right:1.25rem}

/* ═══════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════ */
@media(max-width:768px){
  .nav-links{display:none}
  .hamburger{display:flex}
  .viz-canvas{height:160px}
  .hub-grid{grid-template-columns:1fr;max-width:360px;margin:0 auto}
  .about-inner{grid-template-columns:1fr}
  .onair-strip{flex-direction:column;align-items:flex-start}
  .onair-right{width:100%;justify-content:flex-start}
}
@media(max-width:480px){
  .hero{padding-top:70px}
  .console-surface{padding:1.25rem 1rem}
  .play-main{width:52px;height:52px}
  .social-btn{padding:0.45rem 0.85rem;font-size:0.78rem}
  .info-row{padding:0.7rem 0.85rem}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:0.01ms!important;animation-iteration-count:1!important;transition-duration:0.01ms!important}
  .grain{display:none}
}
::-webkit-scrollbar{width:5px}
::-webkit-scrollbar-track{background:var(--base-0)}
::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.08);border-radius:2.5px}
::-webkit-scrollbar-thumb:hover{background:rgba(255,255,255,0.15)}
*:focus-visible{outline:1px solid var(--brand);outline-offset:2px}
button:focus-visible,a:focus-visible{outline-offset:3px}

/* ═══════════════════════════════════════════
   UNMUTE HINT — تلميح تفعيل الصوت بعد التشغيل المكتوم التلقائي
   نبضة ripple على GPU (transform/opacity) بدل box-shadow —
   حتى ما تنافس المؤشرات الصوتية وقت التشغيل المكتوم
   ═══════════════════════════════════════════ */
.unmute-hint{
  position:relative;
  display:flex;align-items:center;justify-content:center;gap:0.45rem;
  width:100%;margin-top:0.7rem;padding:0.55rem 1rem;
  background:var(--brand-dim);border:1px solid var(--brand-border);
  border-radius:999px;color:var(--brand-hover);
  font-family:inherit;font-size:0.85rem;font-weight:600;
  cursor:pointer;-webkit-user-select:auto;user-select:auto;
  transition:background 0.2s ease,color 0.2s ease,transform 0.15s ease;
}
.unmute-hint::after{
  content:'';position:absolute;inset:0;border-radius:inherit;
  border:1px solid rgba(204,79,6,0.45);
  animation:hintAttract 1.8s ease-out infinite;
  pointer-events:none;
}
.unmute-hint:hover{background:var(--brand);color:#fff;transform:translateY(-1px)}
.unmute-hint svg{flex-shrink:0}
@keyframes hintAttract{
  0%{transform:scale(1);opacity:0.9}
  70%,100%{transform:scale(1.12);opacity:0}
}

/* ═══════════════════════════════════════════
   PWA INSTALL — زر تثبيت التطبيق (كل المنصات)
   ═══════════════════════════════════════════ */
.install-chip{
  position:relative;display:flex;align-items:center;justify-content:center;gap:0.45rem;
  width:100%;margin-top:0.55rem;padding:0.55rem 2.2rem 0.55rem 1rem;
  background:var(--brand-dim);border:1px dashed var(--brand-border);
  border-radius:999px;color:var(--brand-hover);
  font-family:inherit;font-size:0.85rem;font-weight:600;
  cursor:pointer;-webkit-user-select:auto;user-select:auto;
  transition:background 0.2s ease,color 0.2s ease;
}
.install-chip:hover{background:var(--brand);color:#fff;border-style:solid}
.install-chip svg{flex-shrink:0}
.install-txt{flex:1;text-align:center}
.install-arrow{font-weight:700}
.install-x{
  position:absolute;inset-inline-start:0.7rem;top:50%;transform:translateY(-50%);
  font-size:0.75rem;opacity:0.45;cursor:pointer;line-height:1;padding:0.2rem;
  transition:opacity 0.15s ease;
}
.install-x:hover{opacity:1}
[dir="ltr"] .install-x{inset-inline-start:auto;inset-inline-end:0.7rem}