/* =========================================================
   PHYSREHAB — design system
   ========================================================= */
:root{
  --lime:#C8F135;
  --lime-bright:#D8FF4D;
  --lime-deep:#A6CC1F;
  --ink:#0C0C0C;
  --ink-2:#121312;
  --forest:#0A2212;
  --forest-2:#0E2F18;
  --card:#161716;
  --card-2:#1c1e1b;
  --line:rgba(255,255,255,.10);
  --line-strong:rgba(255,255,255,.18);
  --white:#FFFFFF;
  --muted:#9aa09a;
  --muted-2:#6f746f;
  --r-lg:26px;
  --r-md:18px;
  --r-sm:12px;
  --maxw:1200px;
  --ease:cubic-bezier(.22,1,.36,1);
  --font-display:'Unbounded','Manrope',system-ui,sans-serif;
  --font-text:'Manrope',system-ui,-apple-system,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-text);
  background:var(--ink);
  color:var(--white);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,video{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
::selection{background:var(--lime);color:#0a0a0a}
h1,h2,h3{overflow-wrap:break-word}

.lime{color:var(--lime)}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
section[id]{scroll-margin-top:84px}

/* ---------- grain + scroll progress ---------- */
.grain{
  position:fixed;inset:0;z-index:2;pointer-events:none;opacity:.045;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode:overlay;
}
.scroll-progress{
  position:fixed;top:0;left:0;height:3px;width:0;z-index:120;
  background:linear-gradient(90deg,var(--lime),var(--lime-bright));
  box-shadow:0 0 14px var(--lime);transition:width .1s linear;
}

/* ---------- nav ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:18px 28px;
  transition:padding .35s var(--ease),background .35s var(--ease),border-color .35s;
  border-bottom:1px solid transparent;
}
.nav.scrolled{
  padding:12px 28px;
  background:rgba(12,12,12,.72);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--font-display)}
.brand-mark{color:var(--lime);display:flex;width:30px;height:30px;filter:drop-shadow(0 0 10px rgba(200,241,53,.5))}
.brand-mark svg{width:100%;height:100%}
.brand-text{font-weight:800;font-size:1.12rem;letter-spacing:-.01em}
.nav-links{display:flex;gap:30px}
.nav-links a{
  font-size:.92rem;font-weight:600;color:var(--muted);position:relative;padding:4px 0;
  transition:color .25s;
}
.nav-links a::after{
  content:'';position:absolute;left:0;bottom:-2px;height:2px;width:0;background:var(--lime);
  transition:width .3s var(--ease);
}
.nav-links a:hover{color:var(--white)}
.nav-links a:hover::after{width:100%}
.nav-actions{display:flex;align-items:center;gap:14px}

.lang-switch{display:flex;background:rgba(255,255,255,.06);border:1px solid var(--line);border-radius:999px;padding:3px}
.lang-btn{
  font-family:var(--font-text);font-weight:700;font-size:.78rem;letter-spacing:.03em;
  color:var(--muted);background:none;border:0;cursor:pointer;padding:5px 11px;border-radius:999px;transition:all .25s;
}
.lang-btn.is-active{background:var(--lime);color:#0a0a0a}

.nav-burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.nav-burger span{width:24px;height:2px;background:var(--white);border-radius:2px;transition:.3s var(--ease)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--font-text);font-weight:700;font-size:.95rem;
  padding:13px 24px;border-radius:999px;cursor:pointer;border:1.5px solid transparent;
  transition:transform .25s var(--ease),box-shadow .3s,background .25s,color .25s,border-color .25s;
  white-space:nowrap;
}
.btn:active{transform:scale(.97)}
.btn-sm{padding:9px 18px;font-size:.85rem}
.btn-lg{padding:16px 30px;font-size:1.02rem}
.btn-primary{background:var(--lime);color:#0a0a0a;box-shadow:0 6px 26px -8px rgba(200,241,53,.65)}
.btn-primary:hover{background:var(--lime-bright);transform:translateY(-2px);box-shadow:0 12px 34px -8px rgba(200,241,53,.8)}
.btn-ghost{border-color:var(--line-strong);color:var(--white);background:rgba(255,255,255,.02)}
.btn-ghost:hover{border-color:var(--lime);color:var(--lime);transform:translateY(-2px)}
.btn-outline{border-color:var(--line-strong);color:var(--white)}
.btn-outline:hover{border-color:var(--white);background:rgba(255,255,255,.06);transform:translateY(-2px)}

/* ---------- generic section ---------- */
.section{position:relative;padding:120px 0}
.section-head{max-width:740px;margin-bottom:60px}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-text);font-weight:700;font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--lime);margin-bottom:22px;
}
.eyebrow.centered{justify-content:center}
.eyebrow-num{
  font-family:var(--font-display);font-weight:700;color:#0a0a0a;background:var(--lime);
  border-radius:7px;padding:2px 8px;font-size:.78rem;letter-spacing:0;
}
.section-title{
  font-family:var(--font-display);font-weight:700;line-height:1.04;letter-spacing:-.02em;
  font-size:clamp(2rem,4.6vw,3.5rem);
}
.section-desc{color:var(--muted);margin-top:16px;font-size:1.05rem}

/* ---------- HERO ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;padding:120px 0 80px;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-glow{
  position:absolute;top:-10%;right:-5%;width:60vw;height:60vw;max-width:760px;max-height:760px;
  background:radial-gradient(circle,rgba(200,241,53,.22),transparent 62%);filter:blur(20px);
}
.hero-grid{
  position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:54px 54px;
  -webkit-mask-image:radial-gradient(ellipse 80% 70% at 60% 30%,#000 30%,transparent 75%);
  mask-image:radial-gradient(ellipse 80% 70% at 60% 30%,#000 30%,transparent 75%);
}
.float-icon{position:absolute;font-size:1.8rem;opacity:.5;filter:drop-shadow(0 6px 14px rgba(0,0,0,.5));animation:float 7s ease-in-out infinite}
.float-icon.i1{top:13%;left:3%;animation-delay:0s}
.float-icon.i2{bottom:8%;left:4%;font-size:1.5rem;animation-delay:1.4s}
.float-icon.i3{top:18%;left:50%;font-size:1.3rem;opacity:.3;animation-delay:.7s}
.float-icon.i4{top:74%;left:52%;font-size:1.6rem;opacity:.32;animation-delay:2.1s}
.float-icon.i5{top:8%;left:40%;font-size:1.2rem;opacity:.4;animation-delay:1s}
@keyframes float{0%,100%{transform:translateY(0) rotate(-3deg)}50%{transform:translateY(-22px) rotate(4deg)}}

.hero-inner{position:relative;z-index:3;width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px;
  display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}
.hero-badge{
  display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:.85rem;color:var(--muted);
  border:1px solid var(--line);border-radius:999px;padding:7px 15px;background:rgba(255,255,255,.03);
}
.pulse-dot{width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 0 rgba(200,241,53,.7);animation:pulse 2s infinite}
.pulse-dot.sm{width:7px;height:7px}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(200,241,53,.6)}70%{box-shadow:0 0 0 9px rgba(200,241,53,0)}100%{box-shadow:0 0 0 0 rgba(200,241,53,0)}}

.hero-copy{min-width:0}
.hero-title{
  font-family:var(--font-display);font-weight:800;letter-spacing:-.03em;line-height:.98;
  font-size:clamp(2.6rem,6.4vw,5rem);margin:22px 0 24px;overflow-wrap:break-word;hyphens:none;
}
.hero-sub{font-size:clamp(1rem,1.5vw,1.18rem);color:var(--muted);max-width:520px;margin-bottom:34px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:38px}
.hero-trust{display:flex;gap:14px 26px;flex-wrap:wrap;align-items:center}
.hero-trust li{position:relative;font-weight:700;font-size:.9rem;color:var(--muted);letter-spacing:.01em}
.hero-trust li::before{content:'✦';color:var(--lime);margin-right:10px;font-size:.7rem;vertical-align:middle}

/* hero device */
.hero-device{position:relative;justify-self:center}
.device-frame{
  position:relative;width:265px;aspect-ratio:9/19;background:#000;border-radius:38px;
  border:7px solid #1b1d1a;box-shadow:0 30px 80px -20px rgba(0,0,0,.8),0 0 0 1px rgba(200,241,53,.18),0 0 60px -12px rgba(200,241,53,.35);
  overflow:hidden;
}
.device-notch{position:absolute;top:10px;left:50%;transform:translateX(-50%);width:90px;height:20px;background:#000;border-radius:0 0 14px 14px;z-index:3}
.device-video{width:100%;height:100%;object-fit:cover}
.device-tag{
  position:absolute;left:50%;bottom:14px;transform:translateX(-50%);z-index:3;
  display:inline-flex;align-items:center;gap:7px;font-size:.72rem;font-weight:700;
  background:rgba(0,0,0,.6);border:1px solid var(--line);backdrop-filter:blur(6px);
  padding:6px 12px;border-radius:999px;white-space:nowrap;
}
.device-chip{
  position:absolute;display:flex;flex-direction:column;line-height:1.1;z-index:4;
  background:var(--card);border:1px solid var(--line-strong);border-radius:14px;padding:11px 14px;
  box-shadow:0 14px 40px -12px rgba(0,0,0,.7);animation:float 6s ease-in-out infinite;
}
.device-chip b{font-family:var(--font-display);font-weight:700;color:var(--lime);font-size:1.15rem}
.device-chip span{font-size:.72rem;color:var(--muted)}
.chip-tl{top:8%;left:-58px;animation-delay:.5s}
.chip-br{bottom:12%;right:-46px;animation-delay:1.5s}

.scroll-hint{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:3;width:26px;height:42px;border:2px solid var(--line-strong);border-radius:14px;display:flex;justify-content:center;padding-top:8px}
.scroll-hint span{width:4px;height:8px;background:var(--lime);border-radius:2px;animation:scrolldot 1.6s infinite}
@keyframes scrolldot{0%{opacity:0;transform:translateY(-4px)}40%{opacity:1}80%{opacity:0;transform:translateY(10px)}}

/* ---------- marquee ---------- */
.marquee{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--ink-2);overflow:hidden;padding:18px 0}
.marquee-track{display:flex;gap:34px;align-items:center;white-space:nowrap;width:max-content;animation:marquee 26s linear infinite}
.marquee-track span{font-family:var(--font-display);font-weight:600;font-size:1rem;color:var(--muted);letter-spacing:.02em}
.marquee-track .sep{color:var(--lime)}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- PROBLEM ---------- */
.problem{background:var(--ink)}
.problem-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:center}
.big-stat{display:flex;align-items:flex-start;font-family:var(--font-display);font-weight:800;line-height:.85;color:var(--lime);
  font-size:clamp(6rem,16vw,12rem);letter-spacing:-.04em;filter:drop-shadow(0 0 40px rgba(200,241,53,.25))}
.big-stat .unit{font-size:.45em;margin-top:.15em}
.big-stat-label{font-size:1.15rem;font-weight:600;color:var(--white);max-width:300px;margin-top:6px}
.problem-text h2{font-family:var(--font-display);font-weight:700;font-size:clamp(1.6rem,3.2vw,2.5rem);line-height:1.1;letter-spacing:-.02em;margin-bottom:20px}
.problem-text p{color:var(--muted);font-size:1.1rem;margin-bottom:16px;max-width:540px}
.we-change{color:var(--lime)!important;font-weight:700;font-size:1.25rem!important;font-family:var(--font-display)}

/* ---------- STATEMENT ---------- */
.statement{text-align:center;background:linear-gradient(180deg,var(--ink),var(--forest) 60%,var(--forest))}
.statement-title{font-family:var(--font-display);font-weight:800;letter-spacing:-.03em;line-height:1;
  font-size:clamp(2.4rem,7vw,5.6rem)}
.statement-sub{color:var(--muted);font-size:clamp(1.05rem,2vw,1.35rem);margin-top:24px;max-width:680px;margin-inline:auto}

/* ---------- HOW ---------- */
.how{background:var(--forest)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.step{
  background:linear-gradient(180deg,var(--forest-2),rgba(14,47,24,.4));
  border:1px solid rgba(200,241,53,.16);border-radius:var(--r-lg);padding:34px 28px;
  transition:transform .4s var(--ease),border-color .4s,box-shadow .4s;position:relative;overflow:hidden;
}
.step:hover{transform:translateY(-6px);border-color:rgba(200,241,53,.5);box-shadow:0 24px 60px -24px rgba(0,0,0,.7)}
.step-num{font-family:var(--font-display);font-weight:800;font-size:3rem;color:var(--lime);line-height:1;margin-bottom:18px;opacity:.92}
.step h3{font-family:var(--font-display);font-weight:600;font-size:1.3rem;margin-bottom:12px;line-height:1.2}
.step p{color:var(--muted);font-size:1rem;margin-bottom:20px}
.step-tags{display:flex;flex-wrap:wrap;gap:8px}
.step-tags span{font-size:.78rem;font-weight:700;color:var(--lime);border:1px solid rgba(200,241,53,.35);border-radius:999px;padding:5px 12px}

/* ---------- GAMES ---------- */
.games{background:var(--ink)}
.games-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:center}
.game-cards{display:flex;flex-direction:column;gap:16px}
.game-card{
  display:flex;align-items:center;gap:20px;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r-md);padding:20px 24px;transition:transform .35s var(--ease),border-color .35s,background .35s;
}
.game-card:hover{transform:translateX(8px);border-color:rgba(200,241,53,.5);background:var(--card-2)}
.game-emoji{font-size:2.4rem;flex-shrink:0;filter:drop-shadow(0 4px 10px rgba(0,0,0,.5))}
.game-top{display:flex;align-items:center;gap:12px;margin-bottom:5px}
.game-top h3{font-family:var(--font-display);font-weight:600;font-size:1.25rem}
.hit{font-size:.7rem;font-weight:800;color:#0a0a0a;background:var(--lime);border-radius:999px;padding:3px 9px;letter-spacing:.02em}
.game-body p{color:var(--muted);font-size:.98rem}
.games-foot{display:flex;flex-direction:column;gap:18px;margin-top:10px;padding-top:24px;border-top:1px solid var(--line)}
.games-total{display:flex;align-items:baseline;gap:14px}
.games-total b{font-family:var(--font-display);font-weight:800;font-size:2.4rem;color:var(--white)}
.games-total span{color:var(--muted);font-size:1rem;max-width:360px}
.games-uplift{display:flex;align-items:center;gap:16px}
.big-plus{font-family:var(--font-display);font-weight:800;font-size:2.8rem;line-height:1;filter:drop-shadow(0 0 24px rgba(200,241,53,.35))}
.games-uplift span:last-child{color:var(--muted);font-size:1rem;max-width:240px}

.game-demo{justify-self:center;text-align:center}
.phone{
  width:240px;aspect-ratio:9/19;border-radius:34px;overflow:hidden;background:#000;
  border:7px solid #1b1d1a;box-shadow:0 30px 70px -20px rgba(0,0,0,.8),0 0 50px -14px rgba(200,241,53,.35);margin:0 auto;
}
.phone video{width:100%;height:100%;object-fit:cover}
.game-demo-cap{color:var(--muted-2);font-size:.85rem;margin-top:18px;max-width:240px;margin-inline:auto}

/* ---------- AUDIENCE ---------- */
.audience{background:linear-gradient(180deg,var(--ink),var(--ink-2))}
.aud-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.aud-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:36px 30px;
  transition:transform .4s var(--ease),border-color .4s,box-shadow .4s;position:relative;
}
.aud-card::before{content:'';position:absolute;inset:0;border-radius:var(--r-lg);padding:1px;
  background:linear-gradient(160deg,rgba(200,241,53,.4),transparent 40%);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .4s}
.aud-card:hover{transform:translateY(-8px);box-shadow:0 30px 70px -28px rgba(0,0,0,.75)}
.aud-card:hover::before{opacity:1}
.aud-icon{font-size:2.6rem;display:block;margin-bottom:20px}
.aud-card h3{font-family:var(--font-display);font-weight:600;font-size:1.3rem;margin-bottom:12px;line-height:1.2}
.aud-card p{color:var(--muted);font-size:1rem;margin-bottom:22px}
.aud-tags{display:flex;flex-wrap:wrap;gap:8px}
.aud-tags span{font-size:.78rem;font-weight:700;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:5px 12px}

/* ---------- PRODUCT ---------- */
.product{background:var(--ink-2)}
.product-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.product-media{position:relative}
.product-media img{border-radius:var(--r-lg);border:1px solid var(--line);width:100%;aspect-ratio:4/3;object-fit:cover}
.product-media-2{position:absolute;width:54%;right:-6%;bottom:-12%;aspect-ratio:4/3;box-shadow:0 30px 60px -20px rgba(0,0,0,.8);border:2px solid var(--ink-2)!important}
.product-copy .section-title{margin-bottom:20px}
.product-text{color:var(--muted);font-size:1.08rem;margin-bottom:26px}
.product-list{display:grid;gap:14px}
.product-list li{display:flex;align-items:center;gap:13px;font-weight:600;font-size:1.02rem}
.product-list .dot{width:9px;height:9px;border-radius:50%;background:var(--lime);box-shadow:0 0 12px var(--lime);flex-shrink:0}

/* ---------- TRACTION ---------- */
.traction{background:var(--ink)}
.traction-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:start}
.traction-list{display:flex;flex-direction:column}
.trx{display:grid;grid-template-columns:88px 1fr;gap:22px;padding:26px 0;border-top:1px solid var(--line);align-items:start}
.trx:last-child{border-bottom:1px solid var(--line)}
.trx-year{font-family:var(--font-display);font-weight:700;color:var(--lime);font-size:1.05rem;padding-top:2px;display:flex;align-items:center}
.trx-body h3{font-family:var(--font-display);font-weight:600;font-size:1.3rem;margin-bottom:7px}
.trx-body p{color:var(--muted);font-size:1rem}
.trx-now .trx-body h3{color:var(--lime)}
.traction-media{position:sticky;top:100px}
.trx-video{position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);box-shadow:0 30px 70px -28px rgba(0,0,0,.8)}
.trx-video video{width:100%;aspect-ratio:16/12;object-fit:cover}
.trx-video-cap{position:absolute;left:16px;bottom:16px;font-size:.8rem;font-weight:700;background:rgba(0,0,0,.6);backdrop-filter:blur(6px);border:1px solid var(--line);padding:7px 13px;border-radius:999px}

/* ---------- TEAM ---------- */
.team{background:var(--ink-2)}
.team-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:56px;align-items:center}
.team-copy .section-title{margin-bottom:20px}
.team-text{color:var(--muted);font-size:1.1rem;margin-bottom:30px}
.team-photo img{border-radius:var(--r-lg);border:1px solid var(--line);width:100%;aspect-ratio:16/11;object-fit:cover}

/* ---------- CONTACT ---------- */
.contact{background:var(--ink);padding-bottom:140px}
.contact-card{
  position:relative;text-align:center;background:linear-gradient(180deg,var(--forest-2),var(--forest));
  border:1px solid rgba(200,241,53,.22);border-radius:34px;padding:70px 40px;overflow:hidden;
}
.contact-glow{position:absolute;top:-40%;left:50%;transform:translateX(-50%);width:80%;height:120%;background:radial-gradient(circle,rgba(200,241,53,.18),transparent 60%);pointer-events:none}
.contact-card>*{position:relative;z-index:2}
.contact-title{font-family:var(--font-display);font-weight:800;letter-spacing:-.02em;line-height:1.05;
  font-size:clamp(2rem,4.6vw,3.4rem);margin-bottom:18px}
.contact-sub{color:var(--muted);font-size:1.15rem;margin-bottom:28px}
.contact-seek{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:38px}
.seek-chip{font-weight:700;font-size:.9rem;color:var(--lime);border:1px solid rgba(200,241,53,.4);border-radius:999px;padding:8px 18px;background:rgba(200,241,53,.06)}
.contact-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:18px}
.contact-note{color:var(--muted-2);font-size:.92rem}

/* ---------- FOOTER ---------- */
.footer{background:var(--ink-2);border-top:1px solid var(--line);padding:56px 0 30px}
.footer-inner{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;padding-bottom:34px;border-bottom:1px solid var(--line)}
.footer-brand .brand-text{font-family:var(--font-display);font-weight:800;font-size:1.4rem}
.footer-brand p{color:var(--muted);margin-top:10px;max-width:300px}
.footer-meta{display:flex;flex-direction:column;gap:8px;text-align:right;color:var(--muted);font-size:.92rem}
.footer-meta a:hover{color:var(--lime)}
.footer-bottom{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;padding-top:24px;color:var(--muted-2);font-size:.86rem}

/* ---------- reveal animation ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal:nth-child(2){transition-delay:.07s}
.reveal:nth-child(3){transition-delay:.14s}
.steps .step:nth-child(2),.aud-cards .aud-card:nth-child(2),.game-cards .game-card:nth-child(2){transition-delay:.1s}
.steps .step:nth-child(3),.aud-cards .aud-card:nth-child(3),.game-cards .game-card:nth-child(3){transition-delay:.2s}

/* ---------- responsive ---------- */
@media (max-width:980px){
  .nav-links{
    position:fixed;top:0;right:0;height:100vh;width:min(80vw,320px);flex-direction:column;gap:8px;
    background:var(--ink-2);border-left:1px solid var(--line);padding:90px 30px;transform:translateX(100%);
    transition:transform .4s var(--ease);z-index:90;
  }
  .nav-links.open{transform:translateX(0)}
  .nav-links a{font-size:1.15rem;padding:10px 0}
  .nav-burger{display:flex}
  .nav-burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-burger.open span:nth-child(2){opacity:0}
  .nav-burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

  .hero-inner{grid-template-columns:1fr;gap:60px;text-align:center}
  .hero-badge,.hero-cta,.hero-trust{justify-content:center}
  .hero-sub{margin-inline:auto}
  .chip-tl{left:-30px}.chip-br{right:-24px}

  .problem-grid,.games-layout,.product-grid,.traction-grid,.team-grid{grid-template-columns:1fr;gap:42px}
  .product-media{margin-bottom:60px}
  .traction-media{position:static;order:-1}
  .steps,.aud-cards{grid-template-columns:1fr}
  .section{padding:88px 0}
  .product-media-2{width:48%;right:0;bottom:-10%}
}
@media (max-width:560px){
  .nav{padding:14px 18px}
  .container{padding:0 18px}
  .nav-actions .btn-sm{display:none}
  .hero{padding:110px 0 70px}
  .hero-title{font-size:clamp(1.85rem,8.2vw,2.7rem);letter-spacing:-.02em}
  .hero-sub{font-size:1rem}
  .big-stat{font-size:clamp(5rem,30vw,8rem)}
  .device-chip{display:none}
  .contact-card{padding:48px 22px}
  .footer-meta{text-align:left}
  .game-card{padding:16px 18px;gap:14px}
  .game-emoji{font-size:2rem}
}

/* reduced motion */
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}