@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500&display=swap');

:root{
  --bg: #F6F9F9;
  --bg-alt: #FFFFFF;
  --ink: #0E2126;
  --ink-soft: #52666C;
  --ink-faint: #8A9CA1;
  --accent: #0E8C82;
  --accent-dark: #0A6C64;
  --accent-soft: #E3F3F1;
  --coral: #FF6B47;
  --coral-dark: #E5502D;
  --line: #DDE6E7;
  --radius: 14px;
  --max: 1180px;
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:'Inter',sans-serif;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:'Space Grotesk',sans-serif;
  font-weight:600;
  letter-spacing:-0.01em;
  color:var(--ink);
}
a{color:inherit;text-decoration:none;}
img,svg{display:block;max-width:100%;}
.mono{font-family:'IBM Plex Mono',monospace;letter-spacing:0.02em;}

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

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(246,249,249,0.88);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.site-header .wrap{
  display:flex;align-items:center;justify-content:space-between;
  height:72px;
}
.logo{
  font-family:'Space Grotesk',sans-serif;
  font-size:22px;font-weight:700;
  display:flex;align-items:baseline;gap:2px;
}
.logo .lo{color:var(--accent);}
.logo .rk{color:var(--ink);font-weight:500;}
nav.main-nav{display:flex;gap:32px;align-items:center;}
nav.main-nav a{
  font-size:14.5px;font-weight:500;color:var(--ink-soft);
  transition:color .2s ease;
}
nav.main-nav a:hover, nav.main-nav a.active{color:var(--accent-dark);}
.nav-cta{
  background:var(--coral);color:#fff !important;
  padding:10px 20px;border-radius:999px;
  font-weight:600;font-size:14px;
  box-shadow:0 6px 16px rgba(255,107,71,0.28);
  transition:transform .18s ease, box-shadow .18s ease;
}
.nav-cta:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(255,107,71,0.36);}
.menu-toggle{display:none;background:none;border:none;cursor:pointer;}
.menu-toggle span{display:block;width:22px;height:2px;background:var(--ink);margin:5px 0;}

/* ---------- Hero ---------- */
.hero{
  padding:88px 0 70px;
  position:relative;
  overflow:hidden;
}
.hero .wrap{
  display:grid;grid-template-columns:1.1fr 0.9fr;gap:56px;align-items:center;
}
.eyebrow{
  font-family:'IBM Plex Mono',monospace;
  font-size:12.5px;letter-spacing:0.14em;text-transform:uppercase;
  color:var(--accent-dark);
  display:inline-flex;align-items:center;gap:8px;
  margin-bottom:18px;
}
.eyebrow::before{content:"";width:18px;height:1.5px;background:var(--accent);}
.hero h1{
  font-size:clamp(34px,5vw,54px);
  line-height:1.05;
  margin-bottom:20px;
}
.hero h1 em{
  font-style:normal;color:var(--accent-dark);
  position:relative;
}
.hero p.lead{
  font-size:17.5px;color:var(--ink-soft);max-width:480px;margin-bottom:32px;
}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 26px;border-radius:999px;
  font-weight:600;font-size:15px;
  border:1.5px solid transparent;
  cursor:pointer;transition:transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn-primary{
  background:var(--coral);color:#fff;
  box-shadow:0 8px 22px rgba(255,107,71,0.3);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(255,107,71,0.4);}
.btn-outline{
  border-color:var(--line);color:var(--ink);background:var(--bg-alt);
}
.btn-outline:hover{border-color:var(--accent);color:var(--accent-dark);}

.hero-visual{position:relative;display:flex;justify-content:center;}
.sweep-line{position:absolute;inset:0;z-index:0;opacity:.55;}
.sweep-line path{
  stroke:var(--accent);stroke-width:1.4;fill:none;
  stroke-dasharray:6 420;stroke-dashoffset:0;
  animation:sweep 3.4s ease forwards;
}
@keyframes sweep{
  from{stroke-dashoffset:420;}
  to{stroke-dashoffset:0;}
}
@media (prefers-reduced-motion: reduce){
  .sweep-line path{animation:none;stroke-dasharray:none;}
}

/* ---------- Trust strip ---------- */
.trust-strip{
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:var(--bg-alt);
}
.trust-strip .wrap{
  display:flex;flex-wrap:wrap;gap:36px;justify-content:space-between;
  padding:26px 28px;
}
.trust-item{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--ink-soft);font-weight:500;}
.trust-item svg{width:20px;height:20px;stroke:var(--accent-dark);flex-shrink:0;}

/* ---------- Section shared ---------- */
section{padding:86px 0;}
.section-head{max-width:620px;margin-bottom:48px;}
.section-head h2{font-size:clamp(26px,3.4vw,38px);margin-bottom:14px;}
.section-head p{color:var(--ink-soft);font-size:16px;}
.section-head .eyebrow{margin-bottom:14px;}

/* ---------- Category chips ---------- */
.chip-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:44px;}
.chip{
  padding:9px 18px;border-radius:999px;border:1.5px solid var(--line);
  font-size:13.5px;font-weight:600;color:var(--ink-soft);
  background:var(--bg-alt);cursor:pointer;transition:all .18s ease;
}
.chip.is-active,.chip:hover{border-color:var(--accent);color:var(--accent-dark);background:var(--accent-soft);}

/* ---------- Product grid ---------- */
.product-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
}
@media(max-width:980px){.product-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:640px){.product-grid{grid-template-columns:1fr;}}

.card{
  background:var(--bg-alt);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  display:flex;flex-direction:column;
  transition:box-shadow .22s ease, transform .22s ease;
}
.card:hover{box-shadow:0 16px 40px rgba(14,33,38,0.08);transform:translateY(-3px);}
.card-media{
  aspect-ratio:1/0.82;
  background:linear-gradient(160deg,var(--accent-soft),#F0F7F6 70%);
  display:flex;align-items:center;justify-content:center;
  padding:26px;position:relative;
}
.card-media .tag{
  position:absolute;top:14px;left:14px;
  background:var(--bg-alt);border:1px solid var(--line);
  font-family:'IBM Plex Mono',monospace;font-size:11px;
  padding:5px 10px;border-radius:999px;color:var(--ink-soft);
}
.card-media svg{width:78%;height:78%;}
.card-body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1;}
.card-body .cat{
  font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-dark);
}
.card-body h3{font-size:19px;}
.card-body p{font-size:14px;color:var(--ink-soft);flex:1;}
.spec-row{display:flex;gap:14px;flex-wrap:wrap;margin:6px 0 4px;}
.spec{font-size:12px;color:var(--ink-faint);display:flex;align-items:center;gap:5px;}
.spec svg{width:14px;height:14px;stroke:var(--ink-faint);}
.card-cta{
  margin-top:8px;display:flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 18px;border-radius:999px;
  background:var(--ink);color:#fff;font-weight:600;font-size:14px;
  transition:background .18s ease, transform .18s ease;
}
.card-cta:hover{background:var(--coral);transform:translateY(-1px);}
.card-cta svg{width:16px;height:16px;}

/* ---------- Why section / feature list ---------- */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
@media(max-width:900px){.feature-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:600px){.feature-grid{grid-template-columns:1fr;}}
.feature{padding:26px 4px;border-top:2px solid var(--ink);}
.feature .num{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--accent-dark);margin-bottom:14px;display:block;}
.feature h3{font-size:18px;margin-bottom:10px;}
.feature p{font-size:14.5px;color:var(--ink-soft);}

/* ---------- Split panel ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;}
@media(max-width:900px){.split{grid-template-columns:1fr;gap:36px;}}
.split img,.split svg{width:100%;}
.stat-row{display:flex;gap:36px;margin-top:28px;flex-wrap:wrap;}
.stat b{font-family:'Space Grotesk',sans-serif;font-size:30px;color:var(--accent-dark);display:block;}
.stat span{font-size:13px;color:var(--ink-soft);}

/* ---------- CTA band ---------- */
.cta-band{
  background:var(--ink);color:#fff;border-radius:24px;
  padding:56px 48px;margin:0 auto;max-width:var(--max);
  display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap;
}
.cta-band h2{color:#fff;font-size:28px;margin-bottom:8px;}
.cta-band p{color:#B9C6C8;font-size:15px;}
.cta-band .btn-primary{white-space:nowrap;}

/* ---------- Footer ---------- */
footer{border-top:1px solid var(--line);padding:56px 0 30px;background:var(--bg-alt);}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;margin-bottom:40px;}
@media(max-width:800px){.footer-grid{grid-template-columns:1fr 1fr;}}
.footer-grid h4{font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-faint);margin-bottom:16px;font-family:'IBM Plex Mono',monospace;font-weight:500;}
.footer-grid a,.footer-grid p{font-size:14.5px;color:var(--ink-soft);display:block;margin-bottom:10px;}
.footer-grid a:hover{color:var(--accent-dark);}
.footer-bottom{
  border-top:1px solid var(--line);padding-top:22px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  font-size:13px;color:var(--ink-faint);
}

/* ---------- Page hero (inner pages) ---------- */
.page-hero{padding:60px 0 40px;border-bottom:1px solid var(--line);}
.page-hero h1{font-size:clamp(30px,4vw,44px);}
.page-hero p{color:var(--ink-soft);margin-top:12px;max-width:560px;font-size:16px;}

/* ---------- Contact page ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;}
@media(max-width:900px){.contact-grid{grid-template-columns:1fr;}}
.contact-card{
  background:var(--bg-alt);border:1px solid var(--line);border-radius:var(--radius);
  padding:34px;
}
.contact-card h3{font-size:18px;margin-bottom:6px;}
.big-call{
  display:flex;align-items:center;gap:16px;
  background:var(--accent-soft);border-radius:var(--radius);
  padding:22px 24px;margin:18px 0;
}
.big-call .ico{
  width:48px;height:48px;border-radius:50%;background:var(--accent-dark);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.big-call .ico svg{width:22px;height:22px;stroke:#fff;}
.big-call a{font-family:'Space Grotesk',sans-serif;font-size:22px;font-weight:700;color:var(--ink);}
.info-row{display:flex;gap:14px;padding:14px 0;border-top:1px solid var(--line);}
.info-row svg{width:18px;height:18px;stroke:var(--accent-dark);flex-shrink:0;margin-top:2px;}
.info-row b{display:block;font-size:14px;}
.info-row span{font-size:13.5px;color:var(--ink-soft);}

/* ---------- About page ---------- */
.value-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
@media(max-width:700px){.value-grid{grid-template-columns:1fr;}}
.value-card{background:var(--bg-alt);border:1px solid var(--line);border-radius:var(--radius);padding:26px;}
.value-card svg{width:26px;height:26px;stroke:var(--accent-dark);margin-bottom:14px;}
.value-card h3{font-size:17px;margin-bottom:8px;}
.value-card p{font-size:14px;color:var(--ink-soft);}

/* ---------- FAQ ---------- */
.faq-item{border-bottom:1px solid var(--line);padding:22px 0;}
.faq-q{
  display:flex;justify-content:space-between;align-items:center;gap:20px;
  cursor:pointer;font-weight:600;font-size:16px;font-family:'Space Grotesk',sans-serif;
}
.faq-q .plus{font-size:22px;color:var(--accent-dark);transition:transform .2s ease;flex-shrink:0;}
.faq-item.open .plus{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;}
.faq-a p{padding-top:12px;color:var(--ink-soft);font-size:14.5px;max-width:640px;}
.faq-item.open .faq-a{max-height:200px;}

/* ---------- Sticky mobile call bar ---------- */
.mobile-call-bar{
  display:none;position:fixed;bottom:0;left:0;right:0;z-index:60;
  background:var(--ink);padding:12px 18px;
  align-items:center;justify-content:center;gap:10px;
}
.mobile-call-bar a{color:#fff;font-weight:600;font-size:15px;display:flex;align-items:center;gap:8px;}
@media(max-width:720px){
  .mobile-call-bar{display:flex;}
  body{padding-bottom:60px;}
  nav.main-nav{
    position:fixed;top:72px;left:0;right:0;background:var(--bg-alt);
    flex-direction:column;align-items:flex-start;padding:20px 28px;gap:18px;
    border-bottom:1px solid var(--line);
    transform:translateY(-120%);opacity:0;transition:all .25s ease;
  }
  nav.main-nav.open{transform:translateY(0);opacity:1;}
  .menu-toggle{display:block;}
  .nav-cta{display:none;}
  .hero .wrap{grid-template-columns:1fr;}
  .cta-band{flex-direction:column;text-align:center;padding:40px 26px;}
}