:root{
  --accent:#87B800;--accent-hot:#a9e000;
  --bg:#0d1014;--bg-2:#161b21;--bg-3:#1f262e;
  --fg:#f5f7f4;--fg-2:#9aa6a0;--fg-3:#6b7670;
  --line:#ffffff14;--line-strong:#ffffff22;
  --radius:14px;
  --serif:'Manrope',system-ui,sans-serif;
  --sans:'Poppins',system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--bg);color:var(--fg);font-family:var(--sans);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;scroll-behavior:smooth;overflow-x:hidden}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
.accent{color:var(--accent)}
.kicker{font-family:var(--sans);font-size:12px;letter-spacing:.25em;text-transform:uppercase;color:var(--accent);margin-bottom:18px}

#hero-canvas{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.3}

/* NAV */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:18px 40px;background:linear-gradient(180deg,rgba(13,16,20,.95),rgba(13,16,20,.55) 80%,transparent);backdrop-filter:blur(14px)}
.brand img{width:130px;height:auto}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px;padding:6px}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--fg);transition:transform .25s}
.nav-toggle.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.active span:nth-child(2){opacity:0}
.nav-toggle.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-links{display:flex;gap:30px;list-style:none;font-size:14px}
.nav-links a{transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:var(--accent)}
.nav-cta{border:1px solid var(--accent);color:var(--accent);padding:10px 20px;border-radius:999px;font-size:13px;letter-spacing:.04em;transition:all .25s}
.nav-cta:hover{background:var(--accent);color:var(--bg)}

/* COMMON */
section{position:relative;z-index:1}
.container{max-width:1280px;margin:0 auto;padding:0 40px}
.btn{display:inline-block;padding:14px 26px;border-radius:999px;font-size:14px;font-weight:500;letter-spacing:.03em;transition:all .25s;border:1px solid transparent;cursor:pointer}
.btn.primary{background:var(--accent);color:var(--bg)}
.btn.primary:hover{background:var(--accent-hot);transform:translateY(-2px)}
.btn.ghost{border-color:var(--line-strong);color:var(--fg)}
.btn.ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn.big{font-size:17px;padding:18px 36px}

/* HERO (home) */
.hero{min-height:100vh;padding:160px 40px 80px;display:grid;grid-template-columns:1.05fr 1fr;align-items:center;gap:60px;max-width:1400px;margin:0 auto}
.hero-inner{max-width:640px}
.hero h1{font-family:var(--serif);font-weight:800;font-size:clamp(48px,6vw,92px);line-height:.98;letter-spacing:-.02em;margin-bottom:24px}
.hero h1 .accent{position:relative;display:inline-block}
.hero h1 .accent::after{content:"";position:absolute;left:-2%;right:-2%;bottom:6px;height:38%;background:var(--accent);z-index:-1;transform:skewX(-6deg);opacity:.25}
.lead{font-size:18px;color:var(--fg-2);max-width:520px;margin-bottom:36px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-robot{width:100%;max-width:540px;filter:drop-shadow(0 30px 60px rgba(135,184,0,.22));animation:float 5s ease-in-out infinite;justify-self:center}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-22px)}}

/* PAGE HERO (sub-pages) */
.page-hero{padding:160px 40px 90px;border-bottom:1px solid var(--line);max-width:1280px;margin:0 auto}
.page-hero h1{font-family:var(--serif);font-weight:800;font-size:clamp(42px,5vw,80px);letter-spacing:-.02em;max-width:900px;margin-bottom:24px;line-height:1}
.page-hero .lead{max-width:680px}

/* SECTIONS GENERIC */
section.s{padding:100px 40px;max-width:1280px;margin:0 auto}
section.s.bg-2{background:var(--bg-2);max-width:none;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
section.s.bg-2 .inner{max-width:1280px;margin:0 auto;padding:0}
section h2{font-family:var(--serif);font-weight:700;font-size:clamp(36px,4vw,58px);letter-spacing:-.02em;margin-bottom:50px;max-width:900px;line-height:1.05}

/* CARD GRID (3 col) */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{position:relative;padding:34px 28px 30px;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);transition:transform .3s,border-color .3s;overflow:hidden;color:inherit;display:block}
.card::before{content:"";position:absolute;inset:0;border-radius:var(--radius);background:radial-gradient(600px circle at 0% 0%,rgba(135,184,0,.08),transparent 40%);opacity:0;transition:opacity .3s}
.card:hover{transform:translateY(-6px);border-color:rgba(135,184,0,.45)}
.card:hover::before{opacity:1}
.card-num{font-family:var(--serif);font-weight:800;font-size:12px;color:var(--accent);margin-bottom:22px;letter-spacing:.15em}
.card h3{font-family:var(--serif);font-size:22px;margin-bottom:10px}
.card p{color:var(--fg-2);font-size:14.5px;margin-bottom:20px}
.card .link{color:var(--accent);font-size:13px;letter-spacing:.04em}

/* PRODUCT CARD */
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.product{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .3s,border-color .3s;display:flex;flex-direction:column}
.product:hover{transform:translateY(-6px);border-color:rgba(135,184,0,.4)}
.product .thumb{aspect-ratio:4/3;background:#000;display:flex;align-items:center;justify-content:center;overflow:hidden;border-bottom:1px solid var(--line)}
.product .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.product:hover .thumb img{transform:scale(1.06)}
.product .info{padding:24px;flex:1;display:flex;flex-direction:column}
.product .badge{font-family:var(--sans);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:8px}
.product h3{font-family:var(--serif);font-size:22px;margin-bottom:8px}
.product .price{color:var(--accent);font-weight:700;font-size:22px;margin-bottom:14px;font-family:var(--serif)}
.product p{color:var(--fg-2);font-size:14px;margin-bottom:20px;flex:1}
.product .pfeat{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.product .pfeat span{font-size:11px;border:1px solid var(--line-strong);padding:4px 10px;border-radius:999px;color:var(--fg-2);letter-spacing:.04em}

/* PARTNERS */
.partners{padding:80px 40px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-2);text-align:center}
.partners h3{font-family:var(--sans);font-size:11px;letter-spacing:.25em;text-transform:uppercase;color:var(--fg-3);margin-bottom:36px}
.partner-row{display:flex;flex-wrap:wrap;justify-content:center;gap:50px;align-items:center;max-width:1100px;margin:0 auto}
.partner-row .p{font-family:var(--serif);font-weight:700;font-size:22px;color:var(--fg-2);opacity:.7;transition:opacity .3s,color .3s}
.partner-row .p:hover{opacity:1;color:var(--accent)}

/* FINANCE STATS */
.finance-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:50px;max-width:780px}
.finance-stats > div{padding:32px 26px;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);display:flex;flex-direction:column;gap:8px}
.finance-stats .stat{font-family:var(--serif);font-size:46px;font-weight:800;color:var(--accent);letter-spacing:-.02em;line-height:1}
.finance-stats .label{font-size:13px;color:var(--fg-2)}

/* CONTACT FORM */
.form{max-width:620px;margin-top:40px;display:flex;flex-direction:column;gap:18px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form label{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--fg-3);font-family:var(--sans);margin-bottom:6px;display:block}
.form input,.form select,.form textarea{width:100%;background:var(--bg-2);border:1px solid var(--line-strong);border-radius:8px;padding:14px 16px;color:var(--fg);font-family:var(--sans);font-size:15px;transition:border-color .2s}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--accent)}
.form textarea{min-height:130px;resize:vertical}
.form button{align-self:flex-start;margin-top:8px}
.form-hint{font-size:12px;color:var(--fg-3);margin-top:6px}

/* INFO ROWS (2-col image+text) */
.info-row{display:grid;grid-template-columns:1.1fr 1fr;gap:60px;align-items:center;margin-bottom:90px}
.info-row.flip{grid-template-columns:1fr 1.1fr}
.info-row.flip .info-img{order:2}
.info-img{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);aspect-ratio:4/3;background:#000}
.info-img img{width:100%;height:100%;object-fit:cover}
.info-text h3{font-family:var(--serif);font-size:34px;margin-bottom:18px;letter-spacing:-.02em}
.info-text p{color:var(--fg-2);font-size:16px;margin-bottom:18px}
.info-text ul{list-style:none;padding:0;margin:18px 0}
.info-text li{padding:8px 0 8px 28px;position:relative;color:var(--fg-2);font-size:15px}
.info-text li::before{content:"→";position:absolute;left:0;color:var(--accent)}

/* FOOTER */
footer{padding:80px 40px 30px;border-top:1px solid var(--line);background:var(--bg-2);position:relative;z-index:1}
.footer-inner{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:50px;max-width:1280px;margin:0 auto 50px}
.footer-col img{width:130px;margin-bottom:14px}
.footer-col h4{font-family:var(--serif);font-size:14px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:16px;color:var(--fg)}
.footer-col p,.footer-col a{display:block;color:var(--fg-2);font-size:14px;line-height:1.7}
.footer-col a:hover{color:var(--accent)}
.footer-tag{margin-top:6px}
.footer-bottom{border-top:1px solid var(--line);padding-top:24px;max-width:1280px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--fg-3);flex-wrap:wrap;gap:10px}
.footer-bottom a:hover{color:var(--accent)}

/* MOBILE */
@media (max-width:900px){
  .nav{padding:14px 20px}
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;background:rgba(13,16,20,.98);flex-direction:column;padding:24px;gap:18px;border-top:1px solid var(--line)}
  .nav-links.open{display:flex}
  .nav-toggle{display:flex}
  .nav-cta{display:none}
  .hero{grid-template-columns:1fr;padding:130px 20px 60px;text-align:left}
  .hero-robot{max-width:320px;margin-top:30px}
  section.s,.page-hero{padding-left:20px;padding-right:20px}
  .grid-3,.product-grid,.finance-stats,.footer-inner{grid-template-columns:1fr}
  .info-row,.info-row.flip{grid-template-columns:1fr;gap:24px;margin-bottom:50px}
  .info-row.flip .info-img{order:0}
  .form .row{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;text-align:center}
}

/* ===== MOBILE IMPROVEMENTS (added) ===== */

/* Fix hero on small screens */
@media (max-width:480px){
  .hero{padding-top:110px}
  .hero h1{font-size:clamp(36px,10vw,52px)}
  .lead{font-size:16px}
  .btn{padding:12px 20px;font-size:13px}
  .btn.big{font-size:15px;padding:15px 28px}
  section.s{padding:60px 20px}
  .page-hero{padding:130px 20px 70px}
  .page-hero h1{font-size:clamp(32px,9vw,52px)}
}

/* Nav mobile: show CTA as list item */
@media (max-width:900px){
  .nav-links.open .nav-cta-mobile{display:block;padding:10px 0;color:var(--accent);border-top:1px solid var(--line);margin-top:8px}
  .hero-cta{gap:10px}
  .hero-cta .btn{flex:1;text-align:center;min-width:0}
  .grid-3{gap:16px}
  .card{padding:24px 20px}
}

/* Touch targets: min 44px */
.nav-links a{min-height:44px;display:flex;align-items:center}
.btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center}

/* Footer mobile */
@media (max-width:600px){
  footer{padding:50px 20px 24px}
  .footer-inner{gap:32px}
}

/* Support page specifics */
.avatar-placeholder,.logo-placeholder{
  background:var(--bg-3);
  border:2px dashed rgba(135,184,0,0.4);
  border-radius:var(--radius);
  display:flex;align-items:center;justify-content:center;
  color:var(--fg-3);font-size:12px;letter-spacing:.08em;
  text-align:center;padding:12px;
}
.avatar-placeholder{width:240px;height:240px;border-radius:50%}
.logo-placeholder{width:180px;height:60px;border-radius:8px}

.technician-profile{
  display:grid;
  grid-template-columns:auto 1fr;
  gap:48px;
  align-items:start;
  padding:60px 40px;
  background:var(--bg-2);
  border:1px solid var(--line);
  border-radius:var(--radius);
  margin:60px 0;
}
.technician-profile .profile-visuals{display:flex;flex-direction:column;gap:16px;align-items:center}
.technician-profile .profile-info h3{font-family:var(--serif);font-size:32px;margin-bottom:6px;letter-spacing:-.01em}
.technician-profile .profile-info .title{color:var(--accent);font-size:13px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:20px}
.technician-profile .profile-info p{color:var(--fg-2);font-size:16px;line-height:1.7;max-width:600px;margin-bottom:20px}
.robot-tags{display:flex;gap:10px;flex-wrap:wrap;margin-top:8px}
.robot-tags span{font-size:12px;border:1px solid var(--accent);color:var(--accent);padding:5px 14px;border-radius:999px;letter-spacing:.06em;text-transform:uppercase;font-weight:600}

.how-it-works{display:flex;gap:0;max-width:1000px;margin:40px auto 0;position:relative}
.how-it-works::before{content:"";position:absolute;top:28px;left:0;right:0;height:1px;background:var(--line-strong);z-index:0}
.step{flex:1;padding:0 20px;text-align:center;position:relative;z-index:1}
.step-num{width:56px;height:56px;border-radius:50%;background:var(--bg-2);border:1px solid var(--accent);display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:20px;font-weight:800;color:var(--accent);margin:0 auto 18px}
.step h4{font-family:var(--serif);font-size:16px;margin-bottom:8px}
.step p{color:var(--fg-2);font-size:13px}

@media (max-width:900px){
  .technician-profile{grid-template-columns:1fr;gap:32px;padding:32px 20px}
  .technician-profile .profile-visuals{flex-direction:row;justify-content:flex-start}
  .how-it-works{flex-direction:column;gap:32px}
  .how-it-works::before{display:none}
  .step{display:flex;gap:16px;text-align:left;padding:0}
  .step-num{flex-shrink:0;margin:0}
}