@font-face{font-family:Manrope;font-weight:500;src:url(fonts/Manrope-500.ttf) format("truetype");font-display:swap}
@font-face{font-family:Manrope;font-weight:600;src:url(fonts/Manrope-600.ttf) format("truetype");font-display:swap}
@font-face{font-family:Manrope;font-weight:700;src:url(fonts/Manrope-700.ttf) format("truetype");font-display:swap}
@font-face{font-family:Manrope;font-weight:800;src:url(fonts/Manrope-800.ttf) format("truetype");font-display:swap}
:root{
  --bg:#F3F6F7;--surface:#fff;--tile:#F1F4F5;--text:#161616;--ink54:rgba(0,0,0,.54);--ink12:rgba(0,0,0,.12);
  --accent:#00A3AD;--g1:#1FB8C1;--g2:#00939D;--star:#FFB21E;--chip-bg:#E3F6F7;--chip-text:#00727A;--primary:#161616;
  --shadow:0 1px 3px rgba(11,59,63,.04),0 10px 24px rgba(11,59,63,.07);--ok:#34C759;
}
:root[data-theme=dark]{
  --bg:#0F1113;--surface:#1C1E21;--tile:#26292D;--text:#F1F2F3;--ink54:rgba(255,255,255,.54);--ink12:rgba(255,255,255,.1);
  --chip-bg:#0E3A3D;--chip-text:#7FDDE3;--primary:#00A3AD;--shadow:0 10px 20px rgba(0,0,0,.4);
}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth}
body{font-family:Manrope,system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.grad{background:linear-gradient(90deg,var(--g1),var(--g2))}
.gtext{background:linear-gradient(90deg,var(--g1),var(--g2));-webkit-background-clip:text;background-clip:text;color:transparent}
/* nav */
nav{position:sticky;top:0;z-index:20;backdrop-filter:blur(14px);background:color-mix(in srgb,var(--bg) 80%,transparent);border-bottom:1px solid var(--ink12)}
nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-weight:800;font-size:28px;letter-spacing:-.8px}
.logo b{color:var(--accent)}
.links{display:flex;gap:26px;font-weight:600;font-size:15px;color:var(--ink54)}
.links a:hover{color:var(--text)}
.tools{display:flex;gap:8px;align-items:center}
.pill{border:1px solid var(--ink12);background:var(--surface);color:var(--text);border-radius:999px;font:700 13px Manrope;padding:8px 14px;cursor:pointer;box-shadow:var(--shadow)}
/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;border-radius:16px;padding:15px 24px;font-weight:800;font-size:15px;border:0;cursor:pointer;font-family:inherit}
.btn.main{background:var(--primary);color:#fff}
.btn.ghost{background:var(--surface);box-shadow:var(--shadow);color:var(--text)}
.btn[aria-disabled=true]{opacity:.55;cursor:default}
/* hero */
.hero{position:relative;padding:72px 0 90px}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.chip{display:inline-block;background:var(--chip-bg);color:var(--chip-text);border:1px solid color-mix(in srgb,var(--accent) 35%,transparent);border-radius:999px;padding:6px 14px;font-weight:700;font-size:13px}
h1{font-size:clamp(40px,6vw,68px);line-height:1.04;letter-spacing:-2px;font-weight:800;margin:20px 0}
.lead{font-size:19px;color:var(--ink54);max-width:520px}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}
.stats{display:flex;gap:34px;margin-top:44px}
.stats b{display:block;font-size:30px;font-weight:800;letter-spacing:-1px}
.stats span{font-size:13px;color:var(--ink54);font-weight:600}
.blob{position:absolute;border-radius:50%;filter:blur(90px);opacity:.28;z-index:-1;background:var(--accent)}
/* phone */
.phones{position:relative;width:100%;aspect-ratio:540/620;max-width:560px;margin:0 auto}
.stage{position:absolute;left:0;top:0;width:540px;height:620px;transform-origin:0 0;transform:scale(var(--s,1))}
.phone{position:absolute;width:270px;height:560px;border-radius:42px;background:#111;padding:9px;box-shadow:0 30px 60px rgba(0,60,65,.28)}
.phone .scr{width:100%;height:100%;border-radius:34px;background:var(--bg);overflow:hidden;position:relative;color:var(--text)}
.phone.p1{left:0;top:30px;transform:rotate(-5deg);z-index:2}
.phone.p2{left:250px;top:0;transform:rotate(5deg)}
.float{animation:fl 6s ease-in-out infinite}.p2.float{animation-delay:-3s}
@keyframes fl{50%{translate:0 -14px}}
.top{background:linear-gradient(135deg,#2CCAD2,#00A3AD 55%,#007A83);padding:34px 14px 16px;border-radius:0 0 24px 24px;color:#fff}
.top .t{display:flex;justify-content:space-between;font-weight:800;font-size:22px}
.search{background:var(--surface);color:var(--ink54);border-radius:14px;padding:11px 12px;font-size:12px;font-weight:600;margin-top:12px}
.card{background:var(--surface);border-radius:16px;box-shadow:var(--shadow);padding:10px;margin:10px 12px;display:flex;gap:10px;align-items:center}
.ph{width:46px;height:46px;border-radius:12px;flex:none;background:linear-gradient(135deg,#9be3e8,#00A3AD)}
.ph.b{background:linear-gradient(135deg,#ffe3b0,#ffb21e)}.ph.c{background:linear-gradient(135deg,#d9c8ff,#7a5cf0)}
.card h4{font-size:13px;font-weight:800}.card p{font-size:11px;color:var(--ink54);font-weight:600}
.star{color:var(--star)}
.tabbar{position:absolute;bottom:0;left:0;right:0;background:var(--surface);display:flex;justify-content:space-around;padding:10px 6px 14px;font-size:9px;font-weight:700;color:var(--ink54)}
.tabbar .on{background:linear-gradient(90deg,var(--g1),var(--g2));color:#fff;padding:6px 12px;border-radius:14px}
.slot{display:inline-block;padding:7px 11px;border-radius:12px;background:var(--surface);box-shadow:var(--shadow);font-size:12px;font-weight:800;margin:4px 3px}
.slot.sel{background:var(--primary);color:#fff}
.bubble{margin:8px 12px;padding:9px 12px;border-radius:16px;font-size:12px;font-weight:600;max-width:75%;background:var(--surface);box-shadow:var(--shadow)}
.bubble.me{margin-left:auto;background:linear-gradient(90deg,var(--g1),var(--g2));color:#fff}
/* sections */
section{padding:80px 0}
.eyebrow{color:var(--accent);font-weight:800;font-size:13px;letter-spacing:1.2px;text-transform:uppercase}
h2{font-size:clamp(30px,4.2vw,44px);letter-spacing:-1.3px;line-height:1.1;font-weight:800;margin:10px 0 14px}
.sub{color:var(--ink54);font-size:17px;max-width:560px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:44px}
.fc{background:var(--surface);border-radius:22px;padding:26px;box-shadow:var(--shadow);transition:transform .25s}
.fc:hover{transform:translateY(-5px)}
.ic{width:50px;height:50px;border-radius:15px;display:grid;place-items:center;font-size:24px;color:#fff;margin-bottom:18px}
.fc h3{font-size:19px;font-weight:800;letter-spacing:-.3px;margin-bottom:6px}
.fc p{color:var(--ink54);font-size:15px;font-weight:500}
.roles .fc{border:1px solid transparent}
.roles .fc.hl{background:linear-gradient(135deg,#2CCAD2,#00A3AD 55%,#007A83);color:#fff}
.roles .fc.hl p,.roles .fc.hl li{color:rgba(255,255,255,.88)}
.roles ul{list-style:none;padding:0;margin-top:14px}
.roles li{padding:5px 0 5px 24px;position:relative;font-weight:600;font-size:14px;color:var(--ink54)}
.roles li::before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:800}
.hl li::before{color:#fff!important}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:44px;counter-reset:s}
.step{background:var(--surface);border-radius:22px;padding:26px;box-shadow:var(--shadow);position:relative}
.step::before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--primary);color:#fff;font-weight:800;margin-bottom:16px}
.step h3{font-weight:800;font-size:18px}.step p{color:var(--ink54);font-size:15px;margin-top:4px}
.final{margin:20px 0 80px;border-radius:32px;padding:64px 28px;text-align:center;color:#fff;background:linear-gradient(135deg,#2CCAD2,#00A3AD 55%,#007A83);position:relative;overflow:hidden}
.final h2{color:#fff}.final p{opacity:.9;font-size:18px;max-width:520px;margin:0 auto 28px}
.final .btn.main{background:#fff;color:#161616}
.final .cta{justify-content:center}
footer{border-top:1px solid var(--ink12);padding:30px 0;color:var(--ink54);font-size:14px;font-weight:600}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
.reveal{opacity:0;transform:translateY(24px);transition:.7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.float{animation:none}html{scroll-behavior:auto}}
/* language switch + theme button */
.tools{gap:10px}
.lang{position:relative;display:grid;grid-template-columns:repeat(3,1fr);padding:4px;border-radius:999px;background:var(--surface);box-shadow:var(--shadow);border:1px solid var(--ink12)}
.lang button{position:relative;z-index:1;border:0;background:none;color:var(--ink54);font:800 12px Manrope;letter-spacing:.4px;padding:8px 13px;min-width:44px;border-radius:999px;cursor:pointer;transition:color .25s}
.lang button.on{color:#fff}
.lang button:focus-visible,.theme:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.lang .thumb{position:absolute;z-index:0;top:4px;bottom:4px;left:4px;width:calc((100% - 8px)/3);border-radius:999px;background:linear-gradient(90deg,var(--g1),var(--g2));box-shadow:0 4px 12px rgba(0,163,173,.4);transition:transform .35s cubic-bezier(.5,1.4,.5,1)}
.theme{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--ink12);background:var(--surface);color:var(--text);box-shadow:var(--shadow);cursor:pointer;transition:transform .3s,color .2s}
.theme:hover{color:var(--accent);transform:rotate(15deg)}
.theme svg{grid-area:1/1;transition:opacity .25s,transform .4s}
.i-sun{opacity:0;transform:rotate(-90deg) scale(.5)}
:root[data-theme=dark] .i-sun{opacity:1;transform:none}
:root[data-theme=dark] .i-moon{opacity:0;transform:rotate(90deg) scale(.5)}


/* responsive */
.wrap{padding:0 clamp(16px,4vw,32px)}
section{padding:clamp(48px,9vw,80px) 0}
.hero{padding:clamp(32px,7vw,72px) 0 clamp(48px,9vw,90px)}
.hero .wrap>div:first-child{min-width:0}
.lead{font-size:clamp(16px,2.2vw,19px)}
h1{overflow-wrap:anywhere}
.stats b{font-size:clamp(24px,5vw,30px)}
.final{padding:clamp(40px,8vw,64px) clamp(18px,4vw,28px);border-radius:clamp(22px,4vw,32px)}
@media(max-width:900px){
  .links{display:none}
  .hero .wrap{grid-template-columns:1fr;gap:28px}
  .grid,.steps{grid-template-columns:repeat(2,1fr)}
  .phones{max-width:min(540px,100%)}
}
@media(max-width:620px){
  .grid,.steps{grid-template-columns:1fr}
  nav .wrap{height:58px;gap:8px}
  .logo{font-size:clamp(20px,6vw,26px)}
  .tools{gap:6px}
  .lang button{padding:7px clamp(7px,2.4vw,12px);min-width:0;font-size:11px}
  .theme{width:38px;height:38px}
  .cta .btn{flex:1 1 100%;justify-content:center}
  .stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
  .stats span{display:block;font-size:12px;line-height:1.3}
  .fc,.step{padding:22px}
}
@media(max-width:340px){.lang button{padding:7px 6px}.theme{width:34px;height:34px}}