/* ===== /yukle/ page-specific styles ===== */

/* HERO SPLIT */
.yu-hero{position:relative;padding:48px 0 56px;background:linear-gradient(180deg,#0d141f 0%,#0c1018 100%);overflow:hidden}
.yu-hero::before,.yu-hero::after{content:"";position:absolute;border-radius:50%;filter:blur(40px);pointer-events:none}
.yu-hero::before{top:-100px;left:-80px;width:500px;height:500px;background:radial-gradient(circle,rgba(4,207,170,.18) 0%,transparent 70%);animation:floatA 12s ease-in-out infinite alternate}
.yu-hero::after{bottom:-100px;right:-80px;width:500px;height:500px;background:radial-gradient(circle,rgba(255,180,0,.12) 0%,transparent 70%);animation:floatA 14s ease-in-out infinite alternate-reverse}
@keyframes floatA{from{transform:translate(0,0)}to{transform:translate(60px,40px)}}
.yu-hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;position:relative;z-index:2}
.yu-hero h1{font-size:clamp(32px,4.5vw,52px);line-height:1.05;margin:0 0 16px;background:linear-gradient(135deg,#fff 0%,#04CFAA 60%,#FFB400 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-.01em}
.yu-hero .lead{font-size:clamp(15px,1.7vw,18px);color:#cdd5e0;margin-bottom:22px;line-height:1.6}
.yu-features{list-style:none;padding:0;margin:0 0 26px}
.yu-features li{display:flex;align-items:center;gap:12px;padding:8px 0;font-size:15.5px;color:#cdd5e0}
.yu-features li::before{content:"";width:22px;height:22px;flex-shrink:0;background:#04CFAA;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 0 0 4px rgba(4,207,170,.15);position:relative;background-image:linear-gradient(135deg,#04CFAA,#02A688);background-size:cover}
.yu-features li::after{content:"";position:absolute;width:8px;height:5px;border-left:2px solid #fff;border-bottom:2px solid #fff;transform:rotate(-45deg);margin-left:7px;margin-top:0px}
.yu-cta-row{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.btn-download{display:inline-flex;align-items:center;gap:10px;padding:16px 32px;font-size:15px;letter-spacing:.06em;text-transform:uppercase;border-radius:10px;background:linear-gradient(135deg,#FF6B00,#FF2400);color:#fff !important;font-weight:800;box-shadow:0 12px 32px -8px rgba(255,60,0,.55);transition:all .25s;border:none;text-decoration:none}
.btn-download:hover{transform:translateY(-2px);box-shadow:0 16px 40px -8px rgba(255,60,0,.7)}
.btn-download::before{content:"↓";font-size:22px;font-weight:900}
.yu-meta{font-size:13.5px;color:#8a93a3}
.yu-meta strong{color:#cdd5e0}

/* PHONE — real PNG image */
.phone-stage{position:relative;display:flex;justify-content:center;align-items:center;min-height:520px}
.phone-img{max-width:340px;width:100%;height:auto;position:relative;z-index:3;filter:drop-shadow(0 30px 60px rgba(0,0,0,.6)) drop-shadow(0 0 40px rgba(4,207,170,.18));animation:phoneFloat 4.5s ease-in-out infinite alternate;transition:transform .4s}
@keyframes phoneFloat{from{transform:translateY(0) rotate(-2deg)}to{transform:translateY(-10px) rotate(-2deg)}}
.phone-img:hover{transform:translateY(-8px) rotate(-3deg) scale(1.02)}

/* floating bonus badges around phone */
.phone-badge{position:absolute;background:linear-gradient(135deg,rgba(20,28,40,.95),rgba(12,16,24,.95));border:1px solid rgba(4,207,170,.3);border-radius:14px;padding:14px 18px;color:#fff;font-size:13px;backdrop-filter:blur(10px);box-shadow:0 12px 28px -8px rgba(0,0,0,.5);z-index:2;animation:badgeFloat 5s ease-in-out infinite alternate}
.phone-badge .num{display:block;font-size:26px;font-weight:900;color:#FFB400;line-height:1;margin-bottom:2px}
.phone-badge .txt{font-size:11px;color:#a8b1c0;text-transform:uppercase;letter-spacing:.06em;font-weight:600}
.phone-badge--1{top:30px;left:0;animation-delay:0s}
.phone-badge--2{top:200px;right:0;animation-delay:1s}
.phone-badge--3{bottom:40px;left:10px;animation-delay:2s}
@keyframes badgeFloat{from{transform:translateY(0)}to{transform:translateY(-8px)}}

/* WHY SECTION — 6 USP grid */
.yu-why{background:#0d141f;padding:60px 0;position:relative}
.yu-why-head{display:grid;grid-template-columns:280px 1fr;gap:40px;align-items:start;margin-bottom:32px}
.yu-why-head h2{position:sticky;top:90px;margin:0;font-size:clamp(26px,3.4vw,36px);line-height:1.1;background:linear-gradient(135deg,#fff,#04CFAA);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.yu-why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.why-card{background:linear-gradient(160deg,rgba(22,28,40,.9),rgba(13,18,26,.9));border:1px solid rgba(255,255,255,.06);border-radius:14px;padding:22px 20px;transition:transform .25s,border-color .25s;position:relative;overflow:hidden}
.why-card::before{content:"";position:absolute;top:0;right:0;width:80px;height:80px;background:radial-gradient(circle at top right,rgba(4,207,170,.2),transparent 70%);pointer-events:none}
.why-card:hover{transform:translateY(-3px);border-color:rgba(4,207,170,.35)}
.why-icon{width:46px;height:46px;border-radius:12px;background:linear-gradient(135deg,rgba(4,207,170,.2),rgba(4,207,170,.05));border:1px solid rgba(4,207,170,.3);display:flex;align-items:center;justify-content:center;margin-bottom:14px;color:#04CFAA}
.why-icon svg{width:24px;height:24px}
.why-card h3{font-size:16px;margin:0 0 6px;color:#fff;font-weight:800}
.why-card p{font-size:13.5px;color:#a8b1c0;margin:0;line-height:1.55}

/* INSTALL STEPS — 6-step horizontal */
.steps-section{padding:60px 0;background:#0c1018}
.steps-section h2{text-align:center;font-size:clamp(24px,3.2vw,34px);margin:0 0 36px;letter-spacing:.02em}
.steps-section h2 .os{color:#04CFAA}
.steps{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;position:relative}
.step{position:relative;background:#11161f;border:1px solid rgba(255,255,255,.06);border-radius:14px;padding:24px 16px 18px;text-align:center;transition:transform .25s,border-color .25s}
.step:hover{transform:translateY(-3px);border-color:rgba(4,207,170,.35)}
.step:not(:last-child)::after{content:"→";position:absolute;top:50%;right:-14px;transform:translateY(-50%);color:#04CFAA;font-size:18px;font-weight:900;z-index:2}
.step-num{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,#04CFAA,#02A688);color:#0c1018;font-weight:900;font-size:14px;margin-bottom:12px;box-shadow:0 0 0 4px rgba(4,207,170,.12)}
.step-icon{font-size:24px;margin-bottom:8px;display:block}
.step h4{margin:0 0 6px;font-size:14px;font-weight:800;color:#fff;line-height:1.2}
.step p{margin:0;font-size:12px;color:#a8b1c0;line-height:1.4}

/* OS COMPARISON */
.os-compare{padding:50px 0;background:#0d141f}
.os-compare h2{text-align:center;font-size:clamp(22px,3vw,30px);margin:0 0 30px}
.os-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.os-card{background:#11161f;border:1px solid rgba(255,255,255,.06);border-radius:18px;padding:30px 28px;position:relative;overflow:hidden}
.os-card--android{border-top:3px solid #04CFAA}
.os-card--ios{border-top:3px solid #cdd5e0}
.os-card .os-head{display:flex;align-items:center;gap:14px;margin-bottom:22px;padding-bottom:18px;border-bottom:1px dashed rgba(255,255,255,.08)}
.os-icon{width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:900}
.os-card--android .os-icon{background:linear-gradient(135deg,rgba(4,207,170,.2),rgba(4,207,170,.05));color:#04CFAA;border:1px solid rgba(4,207,170,.3)}
.os-card--ios .os-icon{background:linear-gradient(135deg,rgba(205,213,224,.15),rgba(205,213,224,.05));color:#cdd5e0;border:1px solid rgba(205,213,224,.2)}
.os-head h3{margin:0;font-size:20px;color:#fff}
.os-head .req{font-size:12px;color:#8a93a3;letter-spacing:.04em;text-transform:uppercase;margin-top:2px}
.os-card ol{padding-left:20px;margin:0;font-size:14.5px;line-height:1.7;color:#cdd5e0}
.os-card ol li{margin:8px 0}
.os-card ol li strong{color:#fff}

/* FINAL MEGA CTA */
.mega-cta{padding:60px 0;background:linear-gradient(135deg,#0a3a25 0%,#0c1018 60%,#1f0a0d 100%);border-top:1px solid rgba(4,207,170,.2);border-bottom:1px solid rgba(255,36,0,.15);text-align:center;position:relative;overflow:hidden}
.mega-cta::before{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:120%;height:140%;background:radial-gradient(ellipse,rgba(255,180,0,.08) 0%,transparent 60%);pointer-events:none}
.mega-cta h2{font-size:clamp(28px,4vw,44px);margin:0 0 14px;color:#fff;text-shadow:0 4px 20px rgba(0,0,0,.5);position:relative}
.mega-cta p{margin:0 0 28px;color:#cdd5e0;font-size:17px;position:relative}
.mega-cta .yu-cta-row{justify-content:center;position:relative}
.btn-secondary-cta{display:inline-flex;align-items:center;gap:8px;padding:16px 28px;border:2px solid rgba(255,255,255,.15);border-radius:10px;color:#cdd5e0 !important;font-weight:700;letter-spacing:.04em;text-transform:uppercase;font-size:13px;transition:all .25s;text-decoration:none;background:rgba(255,255,255,.02)}
.btn-secondary-cta:hover{border-color:#04CFAA;color:#04CFAA !important;background:rgba(4,207,170,.05)}

/* MOBILE */
@media (max-width:768px){
  .yu-hero{padding:30px 0 40px}
  .yu-hero-grid{grid-template-columns:1fr;gap:24px;text-align:center}
  .yu-features li{justify-content:center}
  .yu-cta-row{justify-content:center}
  .phone-stage{min-height:420px}
  .phone{transform:scale(.85) rotate(-2deg)}
  .phone-badge{padding:10px 14px}
  .phone-badge .num{font-size:20px}
  .yu-why-head{grid-template-columns:1fr;gap:20px}
  .yu-why-head h2{position:static}
  .yu-why-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .step:not(:last-child)::after{display:none}
  .step:nth-child(2n)::after{display:none}
  .os-grid{grid-template-columns:1fr}
}
@media (max-width:480px){
  .yu-why-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .phone-badge--1{top:10px;left:-10px}
  .phone-badge--2{top:160px;right:-10px}
  .phone-badge--3{bottom:20px;left:-10px}
}