/* ============================================================
   Bitu Akademik — styles
   ============================================================ */
:root{
  --bg-0:#0d0820;
  --bg-1:#150f30;
  --bg-2:#1c1638;
  --surface:rgba(255,255,255,0.04);
  --surface-2:rgba(255,255,255,0.07);
  --border:rgba(255,255,255,0.08);
  --border-strong:rgba(255,255,255,0.16);
  --text:#fbf6e9;
  --text-2:rgba(251,246,233,0.86);
  --text-3:rgba(251,246,233,0.62);
  --text-4:rgba(251,246,233,0.38);

  --brand:#ffb547;
  --brand-2:#ef476f;
  --brand-3:#7b61ff;
  --teal:#2ec4b6;
  --info:#4cc9f0;
  --ok:#06d6a0;

  --grad-brand:linear-gradient(135deg,#ffb547 0%,#ef476f 50%,#7b61ff 100%);
  --grad-glow:radial-gradient(circle, rgba(255,181,71,0.5) 0%, transparent 70%);

  --font-display:'Manrope',system-ui,sans-serif;
  --font-body:'Manrope',system-ui,sans-serif;
  --font-serif:'Playfair Display',serif;
  --font-mono:'JetBrains Mono',ui-monospace,monospace;

  --container:1240px;
  --radius:20px;
  --radius-lg:28px;

  --easing:cubic-bezier(.22,1,.36,1);
}

*{box-sizing:border-box;-webkit-font-smoothing:antialiased}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg-0);
  color:var(--text);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  overflow-x:hidden;
  cursor:default;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}

.container{max-width:var(--container);margin:0 auto;padding:0 28px;position:relative}

/* ============== ANIMATED BG MESH ============== */
.bg-mesh{position:fixed;inset:0;z-index:-2;overflow:hidden;pointer-events:none}
.mesh-blob{position:absolute;border-radius:50%;filter:blur(120px);opacity:.55;will-change:transform}
.b1{width:680px;height:680px;background:radial-gradient(circle,#ffb547,transparent 70%);top:-200px;left:-150px;animation:meshDrift1 22s ease-in-out infinite}
.b2{width:600px;height:600px;background:radial-gradient(circle,#ef476f,transparent 70%);top:300px;right:-200px;animation:meshDrift2 28s ease-in-out infinite}
.b3{width:540px;height:540px;background:radial-gradient(circle,#7b61ff,transparent 70%);bottom:-100px;left:30%;animation:meshDrift3 24s ease-in-out infinite}
@keyframes meshDrift1{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(180px,140px) scale(1.15)}}
@keyframes meshDrift2{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-160px,200px) scale(1.1)}}
@keyframes meshDrift3{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(120px,-160px) scale(1.2)}}
.grain{position:absolute;inset:-50%;opacity:.06;pointer-events:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");mix-blend-mode:overlay}

/* ============== SCROLL PROGRESS ============== */
.scroll-progress{position:fixed;top:0;left:0;height:3px;width:0%;background:var(--grad-brand);z-index:200;box-shadow:0 0 20px rgba(255,181,71,.6);transition:width .15s linear}

/* ============== CURSOR FOLLOW ============== */
.cursor-follow{position:fixed;width:32px;height:32px;border:1.5px solid var(--brand);border-radius:50%;pointer-events:none;z-index:9999;transform:translate(-50%,-50%);opacity:0;transition:opacity .25s,width .25s,height .25s,background .25s;mix-blend-mode:difference;backdrop-filter:invert(1)}
.cursor-follow.active{opacity:.8}
.cursor-follow.hover{width:64px;height:64px;background:rgba(255,181,71,.18);border-color:var(--brand)}
@media (hover:none){.cursor-follow{display:none}}

/* ============== NAV ============== */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:18px 32px;transition:all .3s var(--easing)}
.nav.scrolled{background:rgba(13,8,32,0.78);backdrop-filter:blur(20px) saturate(1.4);-webkit-backdrop-filter:blur(20px) saturate(1.4);border-bottom:1px solid var(--border);padding:12px 32px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:800;font-size:20px;letter-spacing:-0.02em}
.brand-logo{display:grid;place-items:center;flex-shrink:0;filter:drop-shadow(0 6px 16px rgba(239,71,111,.35))}
.brand-logo img{display:block;width:38px;height:38px;object-fit:contain}
.brand-name{color:var(--text)}
.brand-dot{color:var(--brand);margin:0 1px}

.nav-links{display:flex;gap:32px;font-size:14px;font-weight:500}
.nav-links a{color:var(--text-3);transition:color .2s,transform .2s;position:relative}
.nav-links a:hover{color:var(--text)}
.nav-links a::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;background:var(--grad-brand);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--easing)}
.nav-links a:hover::after{transform:scaleX(1)}

.nav-right{display:flex;align-items:center;gap:14px}

.lang-switch{position:relative;display:flex;background:var(--surface);border:1px solid var(--border);border-radius:999px;padding:4px;font-family:var(--font-mono);font-size:11px;font-weight:700;letter-spacing:.1em}
.lang-btn{position:relative;z-index:2;background:transparent;border:none;color:var(--text-3);padding:6px 12px;border-radius:999px;cursor:pointer;transition:color .25s;font-family:inherit;font-size:inherit;font-weight:inherit;letter-spacing:inherit}
.lang-btn.active{color:#1c1638}
.lang-thumb{position:absolute;top:4px;left:4px;width:38px;height:calc(100% - 8px);background:var(--grad-brand);border-radius:999px;transition:transform .35s var(--easing);z-index:1;box-shadow:0 4px 12px rgba(255,181,71,.4)}

.nav-burger{display:none;background:none;border:none;flex-direction:column;gap:5px;padding:8px}
.nav-burger span{width:22px;height:2px;background:var(--text);border-radius:1px;transition:transform .3s,opacity .3s}

/* ============== BUTTONS ============== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 18px;border-radius:999px;font-weight:600;font-size:14px;border:none;cursor:pointer;transition:transform .2s var(--easing),box-shadow .25s,background .25s;font-family:inherit;text-decoration:none;white-space:nowrap;will-change:transform}
.btn-lg{padding:14px 24px;font-size:15px}
.btn-xl{padding:18px 32px;font-size:16px}
.btn-block{width:100%}
.btn-primary{background:var(--grad-brand);color:#1c1638;box-shadow:0 8px 24px -6px rgba(255,181,71,.5),inset 0 1px 0 rgba(255,255,255,.3)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 40px -8px rgba(255,181,71,.7),inset 0 1px 0 rgba(255,255,255,.3)}
.btn-ghost{background:var(--surface);color:var(--text);border:1px solid var(--border-strong);backdrop-filter:blur(8px)}
.btn-ghost:hover{background:var(--surface-2);border-color:var(--brand);color:var(--brand)}
.btn-icon{display:inline-block;animation:spin 8s linear infinite}
.btn-arrow{transition:transform .3s var(--easing)}
.btn:hover .btn-arrow{transform:translateX(4px)}
.play-icon{width:22px;height:22px;border-radius:50%;background:var(--brand);display:grid;place-items:center;color:#1c1638}
.play-icon span{width:0;height:0;border-left:7px solid #1c1638;border-top:5px solid transparent;border-bottom:5px solid transparent;margin-left:2px}

@keyframes spin{to{transform:rotate(360deg)}}

/* ============== HERO ============== */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;padding:120px 28px 80px;overflow:hidden}
.hero-inner{max-width:980px;margin:0 auto;text-align:center;position:relative;z-index:2}
.hero-eyebrow{display:inline-flex;align-items:center;gap:10px;padding:8px 18px;background:rgba(255,181,71,.10);border:1px solid rgba(255,181,71,.28);border-radius:999px;font-size:13px;font-weight:600;color:var(--brand);margin-bottom:32px;backdrop-filter:blur(8px)}
.live-dot{width:8px;height:8px;background:var(--ok);border-radius:50%;box-shadow:0 0 0 0 rgba(6,214,160,.7);animation:livePulse 2s infinite}
@keyframes livePulse{0%{box-shadow:0 0 0 0 rgba(6,214,160,.7)}70%{box-shadow:0 0 0 12px rgba(6,214,160,0)}100%{box-shadow:0 0 0 0 rgba(6,214,160,0)}}

.hero-title{font-family:var(--font-display);font-size:clamp(40px,7.6vw,98px);font-weight:800;line-height:.98;letter-spacing:-0.04em;margin:0 0 28px;text-wrap:balance}
.hero-title .line{display:block;opacity:0;transform:translateY(40px);animation:reveal .9s var(--easing) forwards}
@keyframes reveal{to{opacity:1;transform:translateY(0)}}

.gradient-text{background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;color:transparent;background-size:200% auto;animation:gradientShift 8s ease-in-out infinite}
@keyframes gradientShift{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}

.hero-sub{font-size:clamp(16px,2vw,20px);color:var(--text-3);max-width:660px;margin:0 auto 36px;line-height:1.6;text-wrap:pretty}
.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:60px}

.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;max-width:780px;margin:0 auto;padding:32px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);backdrop-filter:blur(16px)}
.hero-stat{text-align:center}
.hs-num{font-family:var(--font-display);font-weight:800;font-size:clamp(24px,3.4vw,42px);background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:-0.02em;line-height:1}
.hs-star{color:var(--brand);-webkit-text-fill-color:var(--brand);margin-left:4px;font-size:.7em}
.hs-label{font-size:12px;color:var(--text-3);margin-top:6px;font-weight:500;letter-spacing:.02em}

/* Floating cards */
.float-card{position:absolute;display:flex;align-items:center;gap:12px;padding:14px 18px;background:rgba(28,22,56,.75);backdrop-filter:blur(20px);border:1px solid var(--border-strong);border-radius:16px;box-shadow:0 20px 60px -10px rgba(0,0,0,.5);animation:floatY 6s ease-in-out infinite;z-index:1}
.fc-emoji{font-size:24px}
.fc-text{display:flex;flex-direction:column;gap:2px;text-align:left}
.fc-title{font-size:13px;font-weight:700;color:var(--text)}
.fc-meta{font-size:11px;color:var(--text-3)}
.fc-check{width:24px;height:24px;border-radius:50%;background:var(--ok);color:#1c1638;display:grid;place-items:center;font-weight:800;font-size:13px;box-shadow:0 4px 12px rgba(6,214,160,.4)}
.fc1{top:18%;left:6%;animation-delay:0s}
.fc2{top:32%;right:7%;animation-delay:1.5s}
.fc3{bottom:18%;left:11%;animation-delay:3s}
@keyframes floatY{0%,100%{transform:translateY(0) rotate(-2deg)}50%{transform:translateY(-18px) rotate(2deg)}}

.scroll-hint{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--text-4);font-size:11px;letter-spacing:.2em;text-transform:uppercase;font-family:var(--font-mono);animation:floatY 3s ease-in-out infinite}
.mouse-icon{width:24px;height:38px;border:2px solid var(--text-4);border-radius:14px;position:relative}
.mouse-icon span{position:absolute;left:50%;top:8px;width:3px;height:6px;background:var(--text-3);border-radius:2px;transform:translateX(-50%);animation:scrollDot 1.5s ease-in-out infinite}
@keyframes scrollDot{0%{opacity:0;transform:translate(-50%,0)}50%{opacity:1}100%{opacity:0;transform:translate(-50%,12px)}}

/* ============== MARQUEE ============== */
.marquee-section{padding:50px 0 30px;overflow:hidden;position:relative}
.marquee-label{text-align:center;font-size:12px;color:var(--text-4);letter-spacing:.2em;text-transform:uppercase;font-family:var(--font-mono);margin-bottom:18px}
.marquee{overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.marquee-track{display:flex;gap:30px;font-family:var(--font-display);font-weight:700;font-size:clamp(28px,4vw,48px);color:var(--text-3);white-space:nowrap;animation:marquee 32s linear infinite;letter-spacing:-.02em}
.marquee-track span{flex-shrink:0}
.marquee-track span:nth-child(2n+1):hover{color:var(--brand);transition:color .3s}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ============== SECTION HEADERS ============== */
.section-head{text-align:center;margin-bottom:64px}
.section-kicker{display:inline-block;font-family:var(--font-mono);font-size:12px;font-weight:600;color:var(--brand);letter-spacing:.18em;text-transform:uppercase;padding:6px 14px;border:1px solid rgba(255,181,71,.28);background:rgba(255,181,71,.08);border-radius:999px;margin-bottom:18px}
.section-title{font-family:var(--font-display);font-size:clamp(32px,5vw,64px);font-weight:800;line-height:1.05;letter-spacing:-0.03em;margin:0;text-wrap:balance}
.section-title span{display:block}
.section-lede{font-size:18px;color:var(--text-3);max-width:600px;margin:18px auto 0}

/* ============== SERVICES ============== */
.services{padding:120px 0}
.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.svc-card{position:relative;padding:28px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--border);overflow:hidden;transition:transform .4s var(--easing),border-color .3s,box-shadow .4s;display:flex;flex-direction:column;gap:10px;cursor:pointer;will-change:transform}
.svc-card::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,var(--svc-color),var(--svc-color2));opacity:0;transition:opacity .35s;z-index:0}
.svc-card::after{content:"";position:absolute;top:-1px;left:-1px;right:-1px;bottom:-1px;border-radius:var(--radius);background:linear-gradient(135deg,var(--svc-color),var(--svc-color2));opacity:0;transition:opacity .35s;z-index:-1}
.svc-card:hover{transform:translateY(-8px);border-color:transparent;box-shadow:0 30px 60px -20px var(--svc-color)}
.svc-card:hover::after{opacity:1}
.svc-card>*{position:relative;z-index:1}
.svc-icon{font-size:40px;line-height:1;transition:transform .4s var(--easing)}
.svc-card:hover .svc-icon{transform:scale(1.15) rotate(-8deg)}
.svc-title{font-family:var(--font-display);font-size:20px;font-weight:700;margin:8px 0 0;letter-spacing:-0.02em}
.svc-desc{font-size:14px;color:var(--text-3);line-height:1.55;flex:1;margin:0}
.svc-card:hover .svc-desc{color:rgba(28,22,56,.78)}
.svc-card:hover .svc-title,.svc-card:hover .svc-price,.svc-card:hover .svc-arrow{color:#1c1638}
.svc-foot{display:flex;justify-content:space-between;align-items:center;margin-top:14px;font-size:13px;font-weight:600;color:var(--brand);transition:color .3s}
.svc-arrow{transition:transform .3s var(--easing)}
.svc-card:hover .svc-arrow{transform:translateX(6px)}

/* ============== HOW ============== */
.how{padding:120px 0;position:relative}
.how-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative}
.how-grid::before{content:"";position:absolute;top:60px;left:8%;right:8%;height:2px;background:linear-gradient(90deg,transparent,var(--border-strong) 20%,var(--border-strong) 80%,transparent);z-index:0}
.how-step{position:relative;padding:28px 24px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--border);backdrop-filter:blur(8px);transition:all .35s var(--easing);z-index:1;display:flex;flex-direction:column;gap:14px}
.how-step:hover{border-color:var(--brand);transform:translateY(-6px);box-shadow:0 24px 50px -10px rgba(255,181,71,.18)}
.how-num{font-family:var(--font-mono);font-size:13px;font-weight:700;color:var(--brand);letter-spacing:.18em}
.how-art{height:120px;display:flex;align-items:center;justify-content:center;border-radius:14px;background:rgba(0,0,0,.25);border:1px solid var(--border);overflow:hidden;position:relative}
.how-title{font-family:var(--font-display);font-size:20px;font-weight:700;letter-spacing:-0.02em;margin:0}
.how-desc{font-size:14px;color:var(--text-3);line-height:1.55;margin:0}

/* art: bot chat */
.art-bot{padding:10px;display:flex;flex-direction:column;gap:6px;width:100%}
.art-msg{padding:6px 10px;border-radius:10px 10px 10px 2px;background:#1c1638;font-size:11px;color:var(--text-2);align-self:flex-start;max-width:80%;opacity:0;animation:botMsg 4s var(--d, 0s) infinite}
.art-msg.me{align-self:flex-end;background:linear-gradient(135deg,rgba(255,181,71,.25),rgba(239,71,111,.15));border:1px solid rgba(255,181,71,.3);border-radius:10px 10px 2px 10px}
@keyframes botMsg{0%,8%{opacity:0;transform:translateY(8px)}15%,80%{opacity:1;transform:translateY(0)}90%,100%{opacity:0}}

/* art: form */
.art-form{padding:8px 12px;width:100%;display:flex;flex-direction:column;gap:6px}
.art-row{display:flex;justify-content:space-between;font-size:11px;padding:5px 10px;background:rgba(255,255,255,.03);border-radius:6px;border:1px solid var(--border)}
.art-lbl{color:var(--text-4);font-family:var(--font-mono);font-size:10px}
.art-val{color:var(--text);font-weight:600}
.art-typing .cur{color:var(--brand);animation:blink 1s infinite}
@keyframes blink{0%,49%{opacity:1}50%,100%{opacity:0}}

/* art: pay card */
.art-pay{position:relative;width:80%;perspective:600px}
.pay-card{background:linear-gradient(135deg,#7c3aed,#5b21b6);border-radius:10px;padding:14px;color:white;font-family:var(--font-mono);transform:rotateY(-12deg) rotateX(8deg);box-shadow:0 20px 40px -10px rgba(124,58,237,.5);animation:cardFloat 5s ease-in-out infinite}
.pay-card-bank{font-size:10px;font-weight:800;letter-spacing:.15em;margin-bottom:14px}
.pay-card-num{font-size:13px;letter-spacing:.06em}
.pay-card-foot{display:flex;justify-content:space-between;font-size:9px;margin-top:8px;opacity:.9}
.pay-shine{position:absolute;top:0;left:-50%;width:60%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.4),transparent);transform:skewX(-20deg);animation:shine 3s ease-in-out infinite;pointer-events:none}
@keyframes shine{0%,40%{left:-50%}60%,100%{left:120%}}
@keyframes cardFloat{0%,100%{transform:rotateY(-12deg) rotateX(8deg) translateY(0)}50%{transform:rotateY(-8deg) rotateX(4deg) translateY(-4px)}}

/* art: file */
.art-file{padding:10px;display:flex;align-items:center;gap:10px;width:90%;background:rgba(46,196,182,.08);border:1px solid rgba(46,196,182,.3);border-radius:10px}
.file-icon{width:32px;height:32px;border-radius:6px;background:var(--teal);display:grid;place-items:center;font-size:14px}
.file-info{flex:1;display:flex;flex-direction:column;gap:3px}
.file-name{font-size:11px;font-weight:600}
.file-bar{height:3px;background:rgba(255,255,255,.08);border-radius:2px;overflow:hidden}
.file-bar span{display:block;height:100%;background:var(--teal);border-radius:2px;animation:dlBar 3s ease-in-out infinite}
@keyframes dlBar{0%{width:0}60%,100%{width:100%}}
.file-meta{font-size:9px;color:var(--text-4);font-family:var(--font-mono)}
.file-dl{font-size:18px;color:var(--teal);animation:bounceY 1.5s ease-in-out infinite}
@keyframes bounceY{0%,100%{transform:translateY(0)}50%{transform:translateY(4px)}}

/* ============== BOT SHOWCASE ============== */
.bot-section{padding:140px 0;position:relative;overflow:hidden}
.bot-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}

.bot-list{list-style:none;padding:0;margin:30px 0;display:flex;flex-direction:column;gap:18px}
.bot-list li{display:flex;gap:18px;align-items:flex-start}
.bot-li-num{width:38px;height:38px;border-radius:50%;background:var(--grad-brand);color:#1c1638;display:grid;place-items:center;font-weight:800;font-family:var(--font-mono);flex-shrink:0;box-shadow:0 8px 20px rgba(255,181,71,.35)}
.bot-list b{display:block;font-size:16px;font-weight:700;margin-bottom:2px}
.bot-list span{display:block;font-size:14px;color:var(--text-3)}

.bot-cta{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:32px}
.bot-cta-meta{font-size:13px;color:var(--text-3)}
.bot-cta-meta::before{content:"⭐ ";color:var(--brand)}

/* Phone mockup */
.phone-wrap{position:relative;display:flex;justify-content:center;align-items:center;padding:40px}
.phone{position:relative;width:300px;height:610px;background:linear-gradient(180deg,#1a1a2e 0%,#0d0820 100%);border-radius:48px;border:8px solid #1c1638;box-shadow:0 60px 120px -30px rgba(0,0,0,.7),inset 0 0 0 2px rgba(255,255,255,.04),0 0 0 1px rgba(255,255,255,.04);overflow:hidden;animation:phoneFloat 6s ease-in-out infinite}
@keyframes phoneFloat{0%,100%{transform:translateY(0) rotate(-2deg)}50%{transform:translateY(-12px) rotate(2deg)}}

.phone-notch{position:absolute;top:8px;left:50%;transform:translateX(-50%);width:104px;height:28px;background:#0a0512;border-radius:0 0 18px 18px;z-index:5}
.phone-notch::after{content:"";position:absolute;top:8px;right:14px;width:10px;height:10px;border-radius:50%;background:radial-gradient(circle at 30% 30%,#333,#000)}
.phone-screen{position:absolute;inset:8px;border-radius:40px;background:#17212b;display:flex;flex-direction:column;overflow:hidden}
.phone-bar{display:flex;justify-content:space-between;padding:14px 26px 8px;font-size:11px;font-weight:600;color:white;font-family:var(--font-mono)}
.phone-icons{letter-spacing:1px;font-size:9px}

.phone-chat-head{display:flex;align-items:center;gap:10px;padding:10px 16px;background:#2b5278;border-bottom:1px solid rgba(0,0,0,.3)}
.phone-back{color:#5dadec;font-size:20px;font-weight:300}
.phone-avatar{width:34px;height:34px;border-radius:50%;background:var(--grad-brand);color:#1c1638;display:grid;place-items:center;font-weight:800;font-size:14px}
.phone-who{flex:1}
.phone-name{font-size:13px;font-weight:600;color:white}
.phone-status{font-size:10px;color:rgba(255,255,255,.6);display:flex;align-items:center;gap:5px}
.phone-online{width:6px;height:6px;background:var(--ok);border-radius:50%}

.phone-chat{flex:1;padding:14px;display:flex;flex-direction:column;gap:8px;overflow:hidden;background-image:radial-gradient(circle at 30% 20%,rgba(255,181,71,.05),transparent 60%),radial-gradient(circle at 70% 80%,rgba(76,201,240,.05),transparent 60%)}
.bub{padding:7px 11px;border-radius:14px;font-size:12px;line-height:1.45;max-width:78%;animation:bubIn .4s var(--easing) backwards;color:white}
.bub.bot{background:#182533;border-radius:14px 14px 14px 4px;align-self:flex-start;box-shadow:0 2px 6px rgba(0,0,0,.2)}
.bub.user{background:#2b5278;border-radius:14px 14px 4px 14px;align-self:flex-end;box-shadow:0 2px 6px rgba(0,0,0,.2)}
.bub.btns{padding:0;background:transparent;align-self:stretch;display:grid;grid-template-columns:1fr;gap:4px;max-width:100%}
.bub.btns button{background:#2b5278;color:white;border:none;padding:9px;border-radius:8px;font-family:inherit;font-size:11px;font-weight:600;cursor:default;display:flex;align-items:center;justify-content:center;gap:6px}
.bub.share-btn{padding:0;align-self:stretch;max-width:100%}
.bub.share-btn button{width:100%;background:linear-gradient(135deg,#2ec4b6,#06d6a0);color:#1c1638;border:none;padding:11px;border-radius:8px;font-family:inherit;font-size:12px;font-weight:700;cursor:default;display:flex;align-items:center;justify-content:center;gap:8px}
.bub.lang-btns{padding:0;align-self:stretch;max-width:100%;display:grid;grid-template-columns:repeat(3,1fr);gap:4px}
.bub.lang-btns button{background:#2b5278;color:white;border:none;padding:9px;border-radius:8px;font-family:inherit;font-size:11px;font-weight:600;cursor:default}
@keyframes bubIn{from{opacity:0;transform:translateY(8px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}

.phone-keyboard{display:flex;gap:4px;padding:6px;background:#0e1621;border-top:1px solid rgba(255,255,255,.05)}
.phone-key{flex:1;padding:9px;background:#2b5278;border:none;border-radius:8px;color:white;font-family:inherit;font-size:11px;font-weight:600;cursor:default;display:flex;align-items:center;justify-content:center;gap:6px}
.kb-share{background:linear-gradient(135deg,#2ec4b6,#06d6a0);color:#1c1638}
.kb-help{flex:0 0 36px;background:#2b5278;color:white;font-size:14px}
.kb-icon{font-size:14px}

.phone-glow{position:absolute;inset:-50px;border-radius:80px;background:radial-gradient(circle,rgba(255,181,71,.25),transparent 70%);z-index:-1;animation:glowPulse 4s ease-in-out infinite;filter:blur(40px)}
@keyframes glowPulse{0%,100%{opacity:.5;transform:scale(1)}50%{opacity:.85;transform:scale(1.1)}}

.phone-badge{position:absolute;display:flex;align-items:center;gap:6px;padding:8px 14px;background:rgba(28,22,56,.85);backdrop-filter:blur(12px);border:1px solid var(--border-strong);border-radius:999px;font-size:13px;font-weight:600;animation:floatY 5s ease-in-out infinite;z-index:2;box-shadow:0 12px 30px -8px rgba(0,0,0,.5)}
.pb1{top:8%;left:-8%;animation-delay:0s}
.pb2{top:42%;right:-10%;animation-delay:1.5s}
.pb3{bottom:14%;left:-4%;animation-delay:3s;background:linear-gradient(135deg,rgba(46,196,182,.25),rgba(6,214,160,.15));border-color:rgba(46,196,182,.4)}

/* ============== FEATURES BENTO ============== */
.features{padding:120px 0}
.bento{display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:auto auto;gap:18px;grid-auto-flow:dense}
.bento-card{position:relative;padding:32px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--border);transition:all .35s var(--easing);overflow:hidden;display:flex;flex-direction:column;gap:10px;min-height:240px}
.bento-card::before{content:"";position:absolute;inset:0;border-radius:var(--radius);padding:1px;background:linear-gradient(135deg,transparent,var(--brand),transparent);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .35s}
.bento-card:hover::before{opacity:1}
.bento-card:hover{transform:translateY(-4px);background:rgba(255,255,255,.06)}
.bento-card.big{grid-column:span 2}
.bento-emoji{font-size:36px;line-height:1}
.bento-title{font-family:var(--font-display);font-size:20px;font-weight:700;letter-spacing:-0.02em;margin:0}
.bento-desc{font-size:14px;color:var(--text-3);line-height:1.55;margin:0;flex:1}
.bento-vis{margin-top:auto}
.vc-bub{padding:8px 12px;border-radius:12px;font-size:12px;max-width:80%;margin-bottom:6px;opacity:0;animation:reveal .5s var(--d) forwards}
.vc-bub.them{background:#1c1638;border-radius:12px 12px 12px 4px}
.vc-bub.me{background:linear-gradient(135deg,rgba(255,181,71,.25),rgba(239,71,111,.15));border:1px solid rgba(255,181,71,.25);border-radius:12px 12px 4px 12px;margin-left:auto}

.speed-meter{position:relative;height:8px;background:rgba(255,255,255,.05);border-radius:4px;margin-top:auto;overflow:hidden}
.speed-fill{position:absolute;left:0;top:0;height:100%;width:18%;background:linear-gradient(90deg,#06d6a0,#2ec4b6);border-radius:4px;animation:speedAnim 4s ease-in-out infinite}
.speed-mark{position:absolute;left:18%;top:-22px;font-size:11px;color:var(--ok);font-family:var(--font-mono);font-weight:700;animation:speedAnim 4s ease-in-out infinite}
@keyframes speedAnim{0%,100%{width:18%;left:18%}50%{width:88%;left:88%}}

.lock-shield{margin-top:auto;display:flex;justify-content:center;animation:floatY 4s ease-in-out infinite}
.ref-code{margin-top:auto;padding:10px 14px;background:rgba(46,196,182,.08);border:1px dashed rgba(46,196,182,.4);border-radius:10px;color:var(--teal);font-size:13px;text-align:center;letter-spacing:.05em}

.vis-dash{display:flex;flex-direction:column;gap:8px}
.vd-row{display:grid;grid-template-columns:1fr 80px 32px;align-items:center;gap:10px;font-size:12px}
.vd-bar{grid-column:1;height:8px;background:rgba(255,255,255,.05);border-radius:4px;overflow:hidden;position:relative}
.vd-bar::after{content:"";position:absolute;left:0;top:0;height:100%;width:0;background:var(--c);border-radius:4px;animation:barGrow 1.4s var(--easing) forwards}
.bento-card .vd-row{font-family:var(--font-mono)}
.vd-row span{color:var(--text-3);font-size:11px}
.vd-row b{text-align:right;color:var(--text);font-size:13px}
@keyframes barGrow{to{width:var(--w)}}

.lang-pills{display:flex;gap:6px;margin-top:auto;flex-wrap:wrap}
.lang-pill{padding:6px 12px;background:rgba(255,255,255,.04);border:1px solid var(--border);border-radius:999px;font-size:12px;font-weight:500}
.lang-pill.active{background:var(--grad-brand);color:#1c1638;border-color:transparent;font-weight:700}

.rating-stars{font-size:32px;color:var(--brand);letter-spacing:6px;margin-top:auto;text-shadow:0 0 20px rgba(255,181,71,.4)}

/* ============== TESTIMONIALS ============== */
.testimonials{padding:120px 0;overflow:hidden}
.rev-marquee{overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.rev-track{display:flex;gap:20px;animation:revScroll 50s linear infinite;width:max-content}
.rev-track:hover{animation-play-state:paused}
.rev-card{flex-shrink:0;width:340px;padding:28px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);transition:all .3s var(--easing)}
.rev-card:hover{border-color:var(--brand);transform:translateY(-4px)}
.rev-stars{color:var(--brand);letter-spacing:3px;font-size:16px;margin-bottom:14px}
.rev-card p{font-size:15px;line-height:1.55;color:var(--text-2);margin:0 0 18px;text-wrap:pretty;font-family:var(--font-serif);font-style:italic}
.rev-who{display:flex;align-items:center;gap:12px}
.rev-av{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font-weight:800;color:#1c1638;font-size:15px;flex-shrink:0}
.rev-who b{display:block;font-size:14px;font-weight:700}
.rev-who span{display:block;font-size:12px;color:var(--text-4)}
@keyframes revScroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ============== PRICING ============== */
.pricing{padding:120px 0}
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.price-card{position:relative;padding:36px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);transition:all .4s var(--easing);display:flex;flex-direction:column;gap:18px;backdrop-filter:blur(8px)}
.price-card:hover{transform:translateY(-8px);border-color:var(--border-strong);box-shadow:0 30px 60px -20px rgba(0,0,0,.5)}
.price-card.popular{background:linear-gradient(180deg,rgba(255,181,71,.08),rgba(239,71,111,.04));border:1.5px solid rgba(255,181,71,.4);box-shadow:0 30px 80px -20px rgba(255,181,71,.3);transform:translateY(-12px)}
.price-card.popular:hover{transform:translateY(-18px)}
.price-badge{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--grad-brand);color:#1c1638;padding:6px 16px;border-radius:999px;font-size:12px;font-weight:800;display:flex;align-items:center;gap:6px;box-shadow:0 8px 24px -4px rgba(255,181,71,.5)}
.sparkle{display:inline-block;animation:sparkle 2s ease-in-out infinite}
@keyframes sparkle{0%,100%{transform:rotate(0) scale(1)}50%{transform:rotate(180deg) scale(1.3)}}

.price-tier{font-size:13px;font-weight:700;color:var(--brand);font-family:var(--font-mono);letter-spacing:.18em;text-transform:uppercase}
.price-amount{display:flex;align-items:baseline;gap:8px}
.price-value{font-family:var(--font-display);font-size:48px;font-weight:800;letter-spacing:-0.03em;background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;color:transparent}
.price-cur{font-size:14px;color:var(--text-3)}
.price-desc{font-size:14px;color:var(--text-3);line-height:1.55;margin:0}
.price-list{list-style:none;padding:0;margin:6px 0;display:flex;flex-direction:column;gap:10px;flex:1}
.price-list li{display:flex;gap:10px;align-items:flex-start;font-size:14px}
.check{width:20px;height:20px;border-radius:50%;background:rgba(46,196,182,.18);color:var(--teal);display:grid;place-items:center;font-size:11px;flex-shrink:0;font-weight:800}

/* ============== FAQ ============== */
.faq{padding:120px 0}
.faq-list{max-width:780px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{background:var(--surface);border:1px solid var(--border);border-radius:16px;overflow:hidden;transition:border-color .3s,background .3s}
.faq-item:hover{border-color:var(--border-strong)}
.faq-item[open]{background:rgba(255,181,71,.04);border-color:rgba(255,181,71,.3)}
.faq-item summary{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;cursor:pointer;font-size:16px;font-weight:600;list-style:none;color:var(--text)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-plus{font-size:24px;color:var(--brand);font-weight:300;transition:transform .35s var(--easing);flex-shrink:0;margin-left:14px}
.faq-item[open] .faq-plus{transform:rotate(45deg)}
.faq-ans{padding:0 24px 20px;font-size:15px;color:var(--text-3);line-height:1.65}

/* ============== FINAL CTA ============== */
.final-cta{padding:80px 0 140px}
.cta-card{position:relative;padding:80px 60px;background:linear-gradient(135deg,rgba(255,181,71,.12),rgba(239,71,111,.08),rgba(123,97,255,.08));border:1px solid rgba(255,181,71,.3);border-radius:var(--radius-lg);text-align:center;overflow:hidden}
.cta-glow{position:absolute;top:50%;left:50%;width:600px;height:600px;background:radial-gradient(circle,rgba(255,181,71,.4),transparent 60%);transform:translate(-50%,-50%);filter:blur(80px);pointer-events:none}
.cta-orbits{position:absolute;inset:0;pointer-events:none}
.orbit{position:absolute;top:50%;left:50%;width:380px;height:380px;border:1px dashed rgba(255,181,71,.18);border-radius:50%;transform:translate(-50%,-50%);animation:rotate 30s linear infinite}
.orbit.o2{width:540px;height:540px;animation-duration:50s;animation-direction:reverse;border-color:rgba(239,71,111,.15)}
.orbit.o3{width:700px;height:700px;animation-duration:70s;border-color:rgba(123,97,255,.12)}
@keyframes rotate{to{transform:translate(-50%,-50%) rotate(360deg)}}
.orbit-emoji{position:absolute;font-size:30px;animation:orbitMove 20s linear infinite;filter:drop-shadow(0 4px 12px rgba(0,0,0,.3))}
.oe1{top:18%;left:8%;animation-duration:18s}
.oe2{top:24%;right:10%;animation-duration:22s;animation-direction:reverse}
.oe3{bottom:18%;left:14%;animation-duration:24s}
.oe4{bottom:22%;right:16%;animation-duration:20s;animation-direction:reverse}
@keyframes orbitMove{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-22px) rotate(20deg)}}

.cta-title{font-family:var(--font-display);font-size:clamp(36px,5vw,64px);font-weight:800;line-height:1.05;letter-spacing:-0.03em;margin:0 0 20px;position:relative;z-index:1;text-wrap:balance}
.cta-title span{display:block}
.cta-sub{font-size:18px;color:var(--text-2);max-width:540px;margin:0 auto 40px;position:relative;z-index:1}
.cta-buttons{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;position:relative;z-index:1}

/* ============== FOOTER ============== */
.footer{padding:80px 0 30px;border-top:1px solid var(--border);background:rgba(13,8,32,.6)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:60px;padding-bottom:60px}
.foot-brand p{color:var(--text-3);font-size:14px;line-height:1.6;margin:18px 0;max-width:280px}
.foot-social{display:flex;gap:10px}
.foot-social a{width:40px;height:40px;border-radius:50%;border:1px solid var(--border-strong);background:var(--surface);display:grid;place-items:center;color:var(--text-3);transition:all .3s}
.foot-social a:hover{background:var(--grad-brand);color:#1c1638;border-color:transparent;transform:translateY(-3px)}
.foot-col{display:flex;flex-direction:column;gap:12px}
.foot-col-title{font-size:13px;font-weight:700;color:var(--text);font-family:var(--font-mono);letter-spacing:.12em;text-transform:uppercase;margin-bottom:4px}
.foot-col a{font-size:14px;color:var(--text-3);transition:color .2s}
.foot-col a:hover{color:var(--brand)}
.foot-bottom{max-width:var(--container);margin:0 auto;padding:24px 28px 0;border-top:1px solid var(--border);display:flex;justify-content:space-between;font-size:13px;color:var(--text-4)}

/* ============== MODAL ============== */
.modal{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:24px;opacity:0;pointer-events:none;transition:opacity .3s}
.modal.open{opacity:1;pointer-events:auto}
.modal-backdrop{position:absolute;inset:0;background:rgba(8,4,20,.78);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.modal-card{position:relative;width:100%;max-width:480px;background:linear-gradient(180deg,#1c1638,#0d0820);border:1px solid var(--border-strong);border-radius:var(--radius-lg);padding:48px 40px;text-align:center;box-shadow:0 60px 120px -20px rgba(0,0,0,.7),0 0 80px rgba(255,181,71,.2);transform:translateY(20px) scale(.96);transition:transform .35s var(--easing)}
.modal.open .modal-card{transform:translateY(0) scale(1)}
.modal-close{position:absolute;top:16px;right:16px;width:36px;height:36px;border-radius:50%;background:var(--surface);border:1px solid var(--border);color:var(--text);font-size:24px;line-height:1;cursor:pointer;display:grid;place-items:center;transition:all .25s}
.modal-close:hover{background:var(--surface-2);transform:rotate(90deg)}
.modal-icon{width:80px;height:80px;border-radius:24px;background:#2aabee;display:grid;place-items:center;margin:0 auto 24px;box-shadow:0 16px 40px -8px rgba(42,171,238,.6);animation:floatY 3s ease-in-out infinite}
.modal-title{font-family:var(--font-display);font-size:28px;font-weight:800;letter-spacing:-0.02em;margin:0 0 10px}
.modal-sub{font-size:15px;color:var(--text-3);line-height:1.55;margin:0 0 28px}
.modal-steps{list-style:none;padding:0;margin:0 0 28px;display:flex;flex-direction:column;gap:10px;text-align:left}
.modal-steps li{display:flex;align-items:center;gap:12px;padding:10px 14px;background:var(--surface);border:1px solid var(--border);border-radius:10px;font-size:14px}
.ms-num{width:26px;height:26px;border-radius:50%;background:var(--grad-brand);color:#1c1638;display:grid;place-items:center;font-weight:800;font-size:12px;font-family:var(--font-mono);flex-shrink:0}
.modal-btn{margin-top:6px}
.modal-note{margin-top:18px;font-size:13px;color:var(--text-4)}
.modal-note a{color:var(--brand);text-decoration:underline}

/* ============== TOAST ============== */
.toast{position:fixed;bottom:30px;left:50%;transform:translate(-50%,80px);background:linear-gradient(135deg,#1c1638,#0d0820);border:1px solid var(--border-strong);color:var(--text);padding:14px 22px;border-radius:14px;font-size:14px;font-weight:600;z-index:5000;opacity:0;pointer-events:none;transition:all .35s var(--easing);box-shadow:0 20px 40px -10px rgba(0,0,0,.5)}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* ============== REVEAL ANIMATIONS ============== */
.reveal,.reveal-up{opacity:0;transition:opacity .8s var(--easing),transform .8s var(--easing)}
.reveal-up{transform:translateY(40px)}
.reveal.on,.reveal-up.on{opacity:1;transform:translateY(0)}

/* ============== RESPONSIVE ============== */
@media (max-width:1100px){
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .how-grid{grid-template-columns:repeat(2,1fr);row-gap:36px}
  .how-grid::before{display:none}
  .bento{grid-template-columns:repeat(2,1fr)}
  .bento-card.big{grid-column:span 2}
  .bot-grid{grid-template-columns:1fr;gap:60px}
  .price-grid{grid-template-columns:1fr;max-width:480px;margin:0 auto}
  .price-card.popular{transform:none}
  .price-card.popular:hover{transform:translateY(-8px)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:40px}
}

@media (max-width:760px){
  .nav{padding:14px 18px}
  .nav.scrolled{padding:10px 18px}
  .nav-links{display:none}
  .nav-burger{display:flex}
  .nav-cta{display:none}
  .container{padding:0 20px}
  .hero{padding:100px 18px 60px;min-height:auto}
  .hero-stats{grid-template-columns:repeat(2,1fr);padding:22px;gap:16px}
  .float-card{display:none}
  .services-grid{grid-template-columns:1fr;gap:14px}
  .how-grid{grid-template-columns:1fr}
  .bento{grid-template-columns:1fr}
  .bento-card.big{grid-column:auto}
  .bento-card{min-height:auto;padding:24px}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .foot-bottom{flex-direction:column;gap:8px;text-align:center}
  .cta-card{padding:50px 24px}
  .orbit,.orbit-emoji{display:none}
  .modal-card{padding:36px 24px}
  .scroll-hint{display:none}
  .section-head{margin-bottom:40px}
  .services,.how,.features,.testimonials,.pricing,.faq,.bot-section{padding:80px 0}
  .phone{transform:scale(.9)}
  .phone-badge{font-size:11px;padding:6px 10px}
  .pb1{left:0%}
  .pb2{right:0%}
  .pb3{left:5%}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .mesh-blob,.marquee-track,.rev-track{animation:none!important}
}