/* Pinedrop landing — Apple-style dark product page (design v5). */
:root{
  --black:#000;
  --near:#060607;
  --white:#f5f5f7;
  --gray:#86868b;
  --gray-2:#a1a1a6;
  --line:#1d1d1f;
  --blue:#2997ff;
  --blue-2:#0a84ff;
  --maxw:1000px;
  --font:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Helvetica Neue",Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box;-webkit-font-smoothing:antialiased}
html{scroll-behavior:smooth;scroll-padding-top:60px}
body{margin:0;background:var(--black);color:var(--white);font-family:var(--font);line-height:1.4}
h1,h2,h3{margin:0;font-weight:600;letter-spacing:-.015em;line-height:1.05}
p{margin:0}
a{color:inherit;text-decoration:none}
.section{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ---- nav ---- */
.nav{position:sticky;top:0;z-index:50;height:48px;
  background:rgba(10,10,12,.72);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);
  border-bottom:1px solid rgba(255,255,255,.08);transition:background .3s ease}
.nav.scrolled{background:rgba(10,10,12,.86)}
.nav-in{max-width:1024px;margin:0 auto;height:100%;display:flex;align-items:center;justify-content:space-between;padding:0 22px;gap:14px}
.nav .logo{font-size:19px;font-weight:600;letter-spacing:-.02em}
.nav-links{display:flex;gap:32px;font-size:12px;color:var(--gray-2)}
.nav-links a:hover{color:var(--white)}
.nav-right{display:flex;align-items:center;gap:12px}
.nav-pill{font-size:12px;background:var(--blue-2);color:#fff;padding:5px 12px;border-radius:980px;font-weight:500;white-space:nowrap}
.nav-pill:hover{background:#0071e3}

/* lang picker */
.lang-picker{position:relative}
.lang-btn{display:flex;align-items:center;gap:7px;background:transparent;color:var(--gray-2);
  border:1px solid rgba(255,255,255,.16);border-radius:980px;padding:5px 12px;font:inherit;font-size:12px;cursor:pointer}
.lang-btn:hover{color:var(--white);border-color:rgba(255,255,255,.32)}
.globe{width:14px;height:14px;display:block}
.lang-menu{position:absolute;inset-inline-end:0;top:40px;margin:0;padding:6px;list-style:none;
  background:#1d1d1f;border:1px solid rgba(255,255,255,.12);border-radius:14px;
  box-shadow:0 18px 50px rgba(0,0,0,.6);max-height:62vh;overflow:auto;width:200px;z-index:60}
.lang-menu li{padding:8px 12px;border-radius:8px;cursor:pointer;font-size:13px;display:flex;justify-content:space-between;gap:10px;color:var(--gray-2)}
.lang-menu li:hover{background:rgba(255,255,255,.08);color:var(--white)}
.lang-menu li[aria-selected="true"]{color:var(--blue)}
.lang-menu li .code{color:var(--gray);font-size:11px}

/* ---- hero ---- */
.hero{text-align:center;padding:66px 22px 96px;position:relative;overflow:hidden}
.hero>*{position:relative;z-index:1}
.hero .hero-glow{position:absolute;top:-160px;left:50%;transform:translateX(-50%);width:900px;height:520px;pointer-events:none;
  background:radial-gradient(closest-side,rgba(41,151,255,.28),transparent 70%);filter:blur(14px);z-index:0}
.eyebrow{margin:0 0 10px}
.appicon{width:64px;height:64px;border-radius:14px;box-shadow:0 12px 34px rgba(0,0,0,.55),0 0 0 1px rgba(255,255,255,.08)}
.hero h1{font-size:clamp(44px,8vw,96px);font-weight:700;letter-spacing:-.03em;line-height:1;max-width:14ch;margin:0 auto}
.hero .tagline{font-size:clamp(20px,2.5vw,28px);color:var(--white);font-weight:500;margin-top:20px;letter-spacing:-.01em}
.hero .sub{font-size:clamp(16px,1.8vw,19px);color:var(--gray-2);max-width:44ch;margin:16px auto 0}
.links{margin-top:26px;display:flex;gap:28px;justify-content:center;align-items:center;flex-wrap:wrap}
.link-a{color:var(--blue);font-size:17px;display:inline-flex;align-items:center;gap:3px}
.link-a:hover{text-decoration:underline}
.link-a .chev{font-size:14px;transform:translateY(1px)}
[dir="rtl"] .link-a .chev{transform:translateY(1px) scaleX(-1)}
.pill{display:inline-block;margin-top:22px;font-size:12px;color:var(--gray);letter-spacing:.02em}

/* ---- phone mock ---- */
.device{margin:52px auto 0;width:300px;max-width:82vw;position:relative}
.phone{position:relative;border-radius:52px;padding:12px;
  background:linear-gradient(160deg,#3a3a3d,#141416 40%,#38383b);
  box-shadow:0 40px 90px rgba(0,0,0,.6),0 0 0 1px rgba(255,255,255,.06)}
.screen{position:relative;border-radius:42px;overflow:hidden;aspect-ratio:9/19;
  background:linear-gradient(180deg,#101a2e 0%,#0b1220 60%,#080a12 100%)}
.notch{position:absolute;top:10px;left:50%;transform:translateX(-50%);width:98px;height:26px;background:#000;border-radius:16px;z-index:3}
.scr-top{position:absolute;top:44px;left:0;right:0;text-align:center;z-index:2}
.scr-top .t1{font-size:11px;color:#8ea0c2;letter-spacing:.02em}
.scr-top .t2{font-size:16px;font-weight:600;color:#fff;margin-top:2px}
.grid-ph{position:absolute;top:88px;left:12px;right:12px;bottom:56px;display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.gtile{border-radius:9px;overflow:hidden;width:100%;height:100%;display:block}
.scr-bar{position:absolute;left:12px;right:12px;bottom:12px;height:34px;border-radius:14px;
  background:rgba(255,255,255,.10);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;
  font-size:12px;color:#dfe7f5;gap:7px;font-weight:500}
.scr-bar .dot{width:7px;height:7px;border-radius:50%;background:#30d158;box-shadow:0 0 8px #30d158}

/* ---- band statement ---- */
.band{padding:120px 22px}
.band h2{font-size:clamp(28px,4.6vw,54px);font-weight:600;text-align:center;max-width:24ch;margin:0 auto;letter-spacing:-.02em;line-height:1.16}
.band-brighten .bw{color:#fff}
.band-brighten .bw.acc{background:linear-gradient(90deg,#2997ff,#a86bff);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---- feature split (light) ---- */
.light{background:var(--white);color:#1d1d1f}
.light-2{border-top:1px solid #e5e5e7}
.feat{display:grid;grid-template-columns:1fr 1fr;gap:0;align-items:center;min-height:520px}
.feat .txt{padding:80px 60px}
.feat .txt h3{font-size:clamp(30px,4vw,46px);font-weight:600;letter-spacing:-.02em;color:#1d1d1f;line-height:1.08}
.feat .txt p{font-size:19px;color:#6e6e73;margin-top:16px;max-width:34ch;line-height:1.5}
.feat .vis{align-self:stretch;position:relative;overflow:hidden}
.vis-dark{background:linear-gradient(160deg,#0b1220,#111a2e)}
.vis-gray{background:linear-gradient(160deg,#eef0f3,#dfe3ea)}
.p2p,.pick{position:absolute;inset:0;width:100%;height:100%}
.p2p .sync{stroke-dasharray:5 9;opacity:.8;filter:drop-shadow(0 0 6px rgba(41,151,255,.45))}
.janim .p2p .sync{animation:dashmove 1.5s linear infinite}
@keyframes dashmove{to{stroke-dashoffset:-28}}

/* ---- steps (dark) ---- */
.steps-sec{padding:120px 22px 40px;text-align:center}
.steps-sec .kick{font-size:14px;font-weight:600;color:var(--blue);margin-bottom:10px}
.steps-sec h2{font-size:clamp(30px,5vw,56px);font-weight:600;letter-spacing:-.02em}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:56px;text-align:start}
.stp{background:linear-gradient(180deg,#161618,#0d0d0f);border:1px solid rgba(255,255,255,.08);border-radius:22px;padding:26px 22px 30px}
.stp .head{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:26px}
.stp .num{font-size:14px;font-weight:600;color:var(--gray)}
.sic{width:34px;height:34px;display:block}
.stp:hover{border-color:rgba(255,255,255,.18)}
.stp h3{font-size:20px;font-weight:600;letter-spacing:-.01em}
.stp p{font-size:14.5px;color:var(--gray-2);margin-top:10px;line-height:1.5}

/* ---- specs row ---- */
.specs{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:80px;border-top:1px solid rgba(255,255,255,.1)}
.spec{padding:40px 24px;text-align:center;border-inline-end:1px solid rgba(255,255,255,.1)}
.spec:last-child{border-inline-end:0}
.spec .big{font-size:clamp(40px,6vw,60px);font-weight:600;letter-spacing:-.03em;
  background:linear-gradient(180deg,#fff,#9a9aa0);-webkit-background-clip:text;background-clip:text;color:transparent}
.spec .big-text{font-size:clamp(26px,3.6vw,40px);line-height:1.15;padding-top:10px}
.spec .lbl{font-size:15px;color:var(--gray-2);margin-top:6px}
.pro-note{margin-top:26px;font-size:13px;color:var(--blue);opacity:.85;text-align:center}

/* ---- FAQ ---- */
.faq-sec{padding:110px 22px 0;max-width:760px;text-align:center}
.faq-sec .kick{font-size:14px;font-weight:600;color:var(--blue);margin-bottom:10px}
.faq-sec h2{font-size:clamp(28px,4.5vw,44px);letter-spacing:-.02em}
.faqs{margin-top:44px;border-top:1px solid rgba(255,255,255,.1);text-align:start}
.faq-item{border-bottom:1px solid rgba(255,255,255,.1)}
.faq-item summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 2px;font-size:17px;font-weight:600}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary .fx{color:var(--gray);font-size:24px;font-weight:300;flex:none;line-height:1;transition:transform .25s ease}
.faq-item[open] summary .fx{transform:rotate(45deg)}
.faq-item summary:hover .fx{color:var(--white)}
.faq-item p{color:var(--gray-2);font-size:15.5px;line-height:1.55;padding:0 2px 22px;max-width:62ch}
@media (prefers-reduced-motion:reduce){.faq-item summary .fx{transition:none}}

/* ---- CTA ---- */
.cta{text-align:center;padding:110px 22px 120px}
.cta-art{max-width:560px;margin:0 auto 14px}
.cta-art svg{width:100%;height:auto;display:block}
.cta-art .sync{stroke-dasharray:5 9;opacity:.85;filter:drop-shadow(0 0 6px rgba(41,151,255,.45))}
.janim .cta-art .sync{animation:dashmove 1.5s linear infinite}
.cta h2{font-size:clamp(36px,6.5vw,80px);font-weight:700;letter-spacing:-.03em;line-height:1}
.cta p{font-size:19px;color:var(--gray-2);margin:20px auto 0;max-width:38ch}
.get-actions{margin-top:34px;display:flex;gap:14px;justify-content:center;align-items:center;flex-wrap:wrap}
.btn{display:inline-block;background:var(--blue-2);color:#fff;font-size:17px;font-weight:500;
  padding:14px 30px;border-radius:980px}
.btn:hover{background:#0071e3}
.btn-ghost{font:inherit;font-size:15px;font-weight:500;color:var(--white);background:transparent;cursor:pointer;
  border:1px solid rgba(255,255,255,.25);border-radius:980px;padding:13px 24px}
.btn-ghost:hover{border-color:rgba(255,255,255,.5)}
.cta .fine{margin-top:16px;font-size:12px;color:var(--gray)}

/* ---- footer ---- */
.footer{background:var(--near);color:var(--gray);font-size:12px;line-height:1.6;border-top:1px solid var(--line)}
.footer-in{max-width:1024px;margin:0 auto;padding:26px 22px}
.footer .top{padding-bottom:16px;border-bottom:1px solid var(--line);color:var(--gray-2)}
.footer .bot{padding-top:16px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
.footer a:hover{color:var(--white)}

/* ---- responsive ---- */
@media(max-width:820px){
  .nav-links{display:none}
  .feat{grid-template-columns:1fr}
  .feat .txt{padding:56px 30px}
  .feat .vis{min-height:340px;order:2}
  .steps{grid-template-columns:1fr 1fr}
  .specs{grid-template-columns:1fr}
  .spec{border-inline-end:0;border-bottom:1px solid rgba(255,255,255,.1)}
  .spec:last-child{border-bottom:0}
}
@media(max-width:480px){
  .steps{grid-template-columns:1fr}
  .nav-in{padding:0 14px}
  .lang-btn #langCurrent{display:none}
}

/* ---- accessibility ---- */
:focus-visible{outline:2px solid var(--blue);outline-offset:2px}

/* ============ ANIMATIONS (gated behind .janim so content still shows without JS) ============ */
.janim .reveal{opacity:0;transform:translateY(26px);transition:opacity .9s cubic-bezier(.16,.8,.3,1),transform .9s cubic-bezier(.16,.8,.3,1);will-change:opacity,transform}
.janim .reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.07s}.reveal.d2{transition-delay:.14s}.reveal.d3{transition-delay:.21s}.reveal.d4{transition-delay:.28s}

/* hero entrance */
.janim .hero .eyebrow,.janim .hero h1,.janim .hero .tagline,.janim .hero .sub,.janim .hero .links,.janim .hero .pill{opacity:0;animation:heroIn 1s cubic-bezier(.16,.8,.3,1) forwards}
.hero h1{animation-delay:.06s}
.hero .tagline{animation-delay:.16s}
.hero .sub{animation-delay:.24s}
.hero .links{animation-delay:.32s}
.hero .pill{animation-delay:.4s}
@keyframes heroIn{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
.janim .hero .device{opacity:0;animation:devIn 1.2s ease .34s forwards}
@keyframes devIn{to{opacity:1}}

/* phone idle float */
.phone{animation:floaty 7s ease-in-out infinite}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* photo tiles pop-in */
.janim .grid-ph .gtile{opacity:0;transform:scale(.84);animation:pop .55s cubic-bezier(.2,.7,.3,1.3) forwards}
.grid-ph .gtile:nth-child(1){animation-delay:.70s}
.grid-ph .gtile:nth-child(2){animation-delay:.78s}
.grid-ph .gtile:nth-child(3){animation-delay:.86s}
.grid-ph .gtile:nth-child(4){animation-delay:.82s}
.grid-ph .gtile:nth-child(5){animation-delay:.90s}
.grid-ph .gtile:nth-child(6){animation-delay:.98s}
.grid-ph .gtile:nth-child(7){animation-delay:.94s}
.grid-ph .gtile:nth-child(8){animation-delay:1.02s}
.grid-ph .gtile:nth-child(9){animation-delay:1.10s}
@keyframes pop{to{opacity:1;transform:none}}

/* syncing dot pulse */
.scr-bar .dot{animation:dotpulse 1.8s ease-in-out infinite}
@keyframes dotpulse{0%,100%{opacity:1;box-shadow:0 0 8px #30d158}50%{opacity:.5;box-shadow:0 0 2px #30d158}}

/* band word-by-word brighten */
.janim .band-brighten .bw{opacity:.16;transition:opacity .2s linear}

/* step cards: reveal transition + hover border, merged so they don't fight */
.janim .stp.reveal{transition:opacity .9s cubic-bezier(.16,.8,.3,1),transform .9s cubic-bezier(.16,.8,.3,1),border-color .35s ease}

@media (prefers-reduced-motion:reduce){
  .hero .eyebrow,.hero h1,.hero .tagline,.hero .sub,.hero .links,.hero .pill,.hero .device{animation:none;opacity:1}
  .phone,.scr-bar .dot{animation:none}
  .grid-ph .gtile{animation:none;opacity:1;transform:none}
  .reveal{transition:none;opacity:1;transform:none}
  .band-brighten .bw{opacity:1}
  .janim .p2p .sync,.janim .cta-art .sync{animation:none}
  .p2p .chip,.p2p .pulse,.cta-art .chip,.cta-art .pulse{display:none}
}