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

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}

:root{
  --ink:#1a1a2e;
  --ink-soft:#3d3d56;
  --ink-muted:#6b6b80;
  --blue-deep:#0f1b3d;
  --blue-mid:#2d3a8c;
  --blue-light:#4f5dbb;
  --blue-pale:#e8ebf5;
  --green-vivid:#10d57a;
  --green-glow:#34e89a;
  --green-soft:#b8f5da;
  --bg:#ffffff;
  --bg-warm:#f7f8fc;
  --bg-cool:#f0f2fa;
  --border:#e2e4ef;
  --radius:12px;
  --radius-lg:20px;
  --radius-xl:28px;
  --shadow-sm:0 1px 3px rgba(15,27,61,.06);
  --shadow-md:0 4px 20px rgba(15,27,61,.08);
  --shadow-lg:0 8px 40px rgba(15,27,61,.12);
  --shadow-glow:0 0 30px rgba(16,213,122,.25);
  --transition:all .25s cubic-bezier(.4,0,.2,1);
  --max-w:1200px;
  --nav-h:72px;
}

html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}

body{
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  font-size:clamp(.9375rem,1vw + .5rem,1.0625rem);
  line-height:1.7;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}

h1,h2,h3,h4,h5,h6{
  font-family:'Space Grotesk','Inter',sans-serif;
  font-weight:700;
  line-height:1.15;
  color:var(--blue-deep);
  letter-spacing:-.02em;
}

h1{font-size:clamp(2.25rem,5vw + 1rem,4.25rem)}
h2{font-size:clamp(1.75rem,3.5vw + .5rem,3rem)}
h3{font-size:clamp(1.25rem,2vw + .5rem,1.75rem)}
h4{font-size:clamp(1.1rem,1.5vw + .5rem,1.375rem)}

p{margin-bottom:1rem;text-wrap:balance}

a{color:var(--blue-mid);text-decoration:none;transition:var(--transition)}
a:hover{color:var(--green-vivid)}

img,picture,svg{max-width:100%;display:block}

.container{
  width:100%;
  max-width:var(--max-w);
  margin:0 auto;
  padding:0 clamp(1.25rem,4vw,3rem);
}

/* ─── NAVIGATION ─── */
.site-header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:1000;
  height:var(--nav-h);
  display:flex;
  align-items:center;
  background:rgba(255,255,255,.72);
  backdrop-filter:blur(16px) saturate(1.4);
  -webkit-backdrop-filter:blur(16px) saturate(1.4);
  border-bottom:1px solid rgba(226,228,239,.5);
  transition:var(--transition);
}
.site-header.scrolled{
  background:rgba(255,255,255,.95);
  box-shadow:var(--shadow-sm);
}

.nav-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  width:100%;
  max-width:var(--max-w);
  margin:0 auto;
  padding:0 clamp(1.25rem,4vw,3rem);
}

.nav-brand{
  display:flex;
  align-items:center;
  gap:.6rem;
  font-family:'Space Grotesk',sans-serif;
  font-weight:700;
  font-size:1.5rem;
  color:var(--blue-deep);
  text-decoration:none;
  letter-spacing:-.03em;
}
.nav-brand:hover{color:var(--blue-mid)}
.nav-brand svg{flex-shrink:0}

.nav-links{
  display:flex;
  align-items:center;
  gap:.25rem;
  list-style:none;
}
.nav-links a{
  display:block;
  padding:.5rem .95rem;
  font-size:.9rem;
  font-weight:500;
  color:var(--ink-soft);
  border-radius:8px;
  transition:var(--transition);
  text-decoration:none;
}
.nav-links a:hover{
  color:var(--blue-deep);
  background:var(--bg-cool);
}
.nav-links a.active{
  color:var(--green-vivid);
  background:var(--green-soft);
}

.nav-actions{
  display:flex;
  align-items:center;
  gap:.75rem;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.5rem;
  padding:.65rem 1.5rem;
  font-family:'Inter',sans-serif;
  font-size:.9rem;
  font-weight:600;
  border:none;
  border-radius:var(--radius);
  cursor:pointer;
  transition:var(--transition);
  text-decoration:none;
  white-space:nowrap;
  text-align:center;
}

.btn-primary{
  background:linear-gradient(135deg,var(--green-vivid),var(--green-glow));
  color:#0a2e1a;
  box-shadow:var(--shadow-glow);
}
.btn-primary:hover{
  transform:translateY(-2px);
  box-shadow:0 0 40px rgba(16,213,122,.35);
  color:#0a2e1a;
}

.btn-secondary{
  background:var(--bg-warm);
  color:var(--ink-soft);
  border:1px solid var(--border);
}
.btn-secondary:hover{
  border-color:var(--blue-light);
  color:var(--blue-deep);
  background:var(--bg-cool);
}

.btn-ghost{
  background:transparent;
  color:var(--ink-soft);
  padding:.5rem .75rem;
}
.btn-ghost:hover{
  color:var(--blue-deep);
  background:var(--bg-cool);
}

.btn-lg{
  padding:.85rem 2rem;
  font-size:1rem;
  border-radius:var(--radius-lg);
}

/* Mobile menu toggle */
.nav-toggle{
  display:none;
  flex-direction:column;
  gap:5px;
  background:none;
  border:none;
  cursor:pointer;
  padding:.5rem;
}
.nav-toggle span{
  display:block;
  width:22px;
  height:2px;
  background:var(--ink);
  border-radius:2px;
  transition:var(--transition);
}

/* ─── HERO ─── */
.hero{
  position:relative;
  padding:clamp(8rem,15vw,12rem) 0 clamp(5rem,10vw,8rem);
  background:linear-gradient(170deg,var(--bg) 0%,var(--bg-cool) 50%,var(--blue-pale) 100%);
  overflow:hidden;
  text-align:center;
}
.hero::before{
  content:'';
  position:absolute;
  top:-20%;right:-10%;
  width:600px;height:600px;
  background:radial-gradient(circle,rgba(16,213,122,.08) 0%,transparent 70%);
  border-radius:50%;
  pointer-events:none;
}
.hero::after{
  content:'';
  position:absolute;
  bottom:-30%;left:-15%;
  width:500px;height:500px;
  background:radial-gradient(circle,rgba(45,58,140,.06) 0%,transparent 70%);
  border-radius:50%;
  pointer-events:none;
}

.hero .container{position:relative;z-index:1}

.hero-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  padding:.4rem 1rem;
  font-size:.8rem;
  font-weight:600;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--green-vivid);
  background:var(--green-soft);
  border-radius:100px;
  margin-bottom:1.5rem;
}

.hero-title{
  max-width:800px;
  margin:0 auto 1.5rem;
}
.hero-title .highlight{
  background:linear-gradient(135deg,var(--green-vivid),var(--blue-light));
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}

.hero-subtitle{
  max-width:580px;
  margin:0 auto 2.5rem;
  font-size:clamp(1.05rem,1.5vw + .5rem,1.2rem);
  color:var(--ink-muted);
  line-height:1.75;
}

.hero-actions{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:1rem;
  flex-wrap:wrap;
  margin-bottom:3.5rem;
}

.hero-visual{
  max-width:780px;
  margin:0 auto;
  border-radius:var(--radius-xl);
  box-shadow:var(--shadow-lg);
  overflow:hidden;
  border:1px solid var(--border);
  background:var(--bg);
}
.hero-visual img{
  width:100%;
  height:auto;
}

/* ─── SECTIONS ─── */
.section{
  padding:clamp(4rem,8vw,7rem) 0;
}
.section-alt{background:var(--bg-warm)}
.section-dark{
  background:var(--blue-deep);
  color:#fff;
}
.section-dark h2,.section-dark h3,.section-dark h4{color:#fff}
.section-dark p{color:rgba(255,255,255,.7)}

.section-eyebrow{
  display:inline-block;
  font-size:.78rem;
  font-weight:700;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--green-vivid);
  margin-bottom:.75rem;
}

.section-heading{
  margin-bottom:1.25rem;
}

.lead-paragraph{
  font-size:clamp(1.05rem,1.5vw + .5rem,1.2rem);
  color:var(--ink-muted);
  max-width:640px;
  line-height:1.8;
  margin-bottom:2rem;
}

.section-header{
  text-align:center;
  margin-bottom:3.5rem;
}
.section-header .lead-paragraph{
  margin-left:auto;
  margin-right:auto;
}

/* ─── CARDS ─── */
.card-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));
  gap:1.5rem;
}

.card{
  background:var(--bg);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  padding:clamp(1.5rem,3vw,2.25rem);
  transition:var(--transition);
  position:relative;
  overflow:hidden;
}
.card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-md);
  border-color:var(--blue-light);
}
.card::before{
  content:'';
  position:absolute;
  top:0;left:0;right:0;
  height:3px;
  background:linear-gradient(90deg,var(--green-vivid),var(--blue-light));
  opacity:0;
  transition:var(--transition);
}
.card:hover::before{opacity:1}

.card-icon{
  width:48px;height:48px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:var(--bg-cool);
  border-radius:var(--radius);
  margin-bottom:1.25rem;
  font-size:1.5rem;
}

.card-title{
  font-family:'Space Grotesk',sans-serif;
  font-size:1.15rem;
  font-weight:600;
  color:var(--blue-deep);
  margin-bottom:.6rem;
}

.card p{
  font-size:.95rem;
  color:var(--ink-muted);
  line-height:1.7;
  margin-bottom:0;
}

/* ─── PRICING CARDS ─── */
.pricing-card{
  text-align:center;
  position:relative;
}
.pricing-card.featured{
  border-color:var(--green-vivid);
  box-shadow:var(--shadow-glow);
}
.pricing-card.featured::before{opacity:1}

.pricing-price{
  font-family:'Space Grotesk',sans-serif;
  font-size:clamp(2rem,4vw,3rem);
  font-weight:700;
  color:var(--blue-deep);
  margin:1rem 0 .25rem;
}
.pricing-price span{
  font-size:.5em;
  font-weight:500;
  color:var(--ink-muted);
}

.pricing-desc{
  font-size:.9rem;
  color:var(--ink-muted);
  margin-bottom:1.5rem;
}

.pricing-features{
  list-style:none;
  text-align:left;
  margin-bottom:2rem;
}
.pricing-features li{
  padding:.45rem 0;
  font-size:.92rem;
  color:var(--ink-soft);
  display:flex;
  align-items:flex-start;
  gap:.6rem;
}
.pricing-features li::before{
  content:'✓';
  color:var(--green-vivid);
  font-weight:700;
  flex-shrink:0;
  margin-top:1px;
}

/* ─── STATS / METRICS ─── */
.stats-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));
  gap:2rem;
  text-align:center;
}
.stat-number{
  font-family:'Space Grotesk',sans-serif;
  font-size:clamp(2rem,4vw,3.5rem);
  font-weight:700;
  color:var(--green-vivid);
  line-height:1;
  margin-bottom:.5rem;
}
.stat-label{
  font-size:.9rem;
  color:var(--ink-muted);
}

/* ─── DOCS / CODE ─── */
.code-block{
  background:var(--blue-deep);
  color:#e8ebf5;
  border-radius:var(--radius-lg);
  padding:clamp(1.25rem,3vw,2rem);
  font-family:'SF Mono','Fira Code','Cascadia Code',monospace;
  font-size:.85rem;
  line-height:1.8;
  overflow-x:auto;
  margin:2rem 0;
}
.code-block .comment{color:#6b6b80}
.code-block .keyword{color:var(--green-glow)}
.code-block .string{color:#e8c176}

/* ─── INTEGRATIONS ─── */
.integration-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(min(100%,180px),1fr));
  gap:1rem;
}
.integration-item{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:.75rem;
  padding:1.5rem 1rem;
  background:var(--bg);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  transition:var(--transition);
  text-align:center;
}
.integration-item:hover{
  border-color:var(--blue-light);
  box-shadow:var(--shadow-sm);
  transform:translateY(-2px);
}
.integration-item .icon{
  width:48px;height:48px;
  border-radius:var(--radius);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:1.5rem;
}
.integration-item span{
  font-size:.85rem;
  font-weight:600;
  color:var(--ink-soft);
}

/* ─── USE CASE BANNER ─── */
.use-case-banner{
  display:flex;
  align-items:center;
  gap:3rem;
  padding:clamp(2rem,5vw,3.5rem);
  background:linear-gradient(135deg,var(--blue-deep),var(--blue-mid));
  border-radius:var(--radius-xl);
  color:#fff;
  flex-wrap:wrap;
}
.use-case-banner h3{color:#fff}
.use-case-banner p{color:rgba(255,255,255,.75)}
.use-case-banner .btn-primary{
  background:linear-gradient(135deg,var(--green-vivid),var(--green-glow));
  color:#0a2e1a;
}

/* ─── DIVIDER ─── */
.divider{
  height:1px;
  background:var(--border);
  border:none;
  margin:2rem 0;
}

/* ─── FOOTER ─── */
.site-footer{
  background:var(--blue-deep);
  color:rgba(255,255,255,.65);
  padding:clamp(3rem,6vw,5rem) 0 clamp(1.5rem,3vw,2.5rem);
}
.site-footer a{color:rgba(255,255,255,.7);transition:var(--transition)}
.site-footer a:hover{color:var(--green-glow)}

.footer-grid{
  display:grid;
  grid-template-columns:2fr repeat(3,1fr);
  gap:3rem;
  margin-bottom:3rem;
}

.footer-brand{
  display:flex;
  align-items:center;
  gap:.5rem;
  font-family:'Space Grotesk',sans-serif;
  font-weight:700;
  font-size:1.35rem;
  color:#fff;
  text-decoration:none;
  margin-bottom:1rem;
}

.footer-desc{
  font-size:.9rem;
  line-height:1.7;
  max-width:300px;
  color:rgba(255,255,255,.5);
}

.footer-heading{
  font-family:'Space Grotesk',sans-serif;
  font-size:.8rem;
  font-weight:700;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:rgba(255,255,255,.4);
  margin-bottom:1.25rem;
}

.footer-links{
  list-style:none;
  display:flex;
  flex-direction:column;
  gap:.6rem;
}
.footer-links a{
  font-size:.9rem;
  display:inline-block;
  padding:.2rem 0;
}

.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:1rem;
  padding-top:2rem;
  border-top:1px solid rgba(255,255,255,.08);
  font-size:.82rem;
  color:rgba(255,255,255,.35);
}

/* ─── RESPONSIVE ─── */
@media(max-width:900px){
  .nav-links{
    display:none;
    position:absolute;
    top:var(--nav-h);
    left:0;right:0;
    background:rgba(255,255,255,.98);
    backdrop-filter:blur(12px);
    flex-direction:column;
    padding:1rem;
    border-bottom:1px solid var(--border);
    box-shadow:var(--shadow-md);
  }
  .nav-links.open{display:flex}
  .nav-toggle{display:flex}

  .footer-grid{
    grid-template-columns:1fr 1fr;
    gap:2rem;
  }
  .use-case-banner{flex-direction:column;text-align:center}
}

@media(max-width:600px){
  .footer-grid{grid-template-columns:1fr}
  .hero-actions{flex-direction:column;width:100%}
  .hero-actions .btn{width:100%}
}

/* ─── UTILITY ─── */
.text-center{text-align:center}
.mt-1{margin-top:.5rem}
.mt-2{margin-top:1rem}
.mt-3{margin-top:1.5rem}
.mb-0{margin-bottom:0}
.flex-center{display:flex;align-items:center;justify-content:center}
.gap-1{gap:.5rem}
.gap-2{gap:1rem}
/* universal guards (not a template) */
*{box-sizing:border-box}img,svg,video{max-width:100%;height:auto}h1,h2,h3,h4,p,li,a,span,blockquote{overflow-wrap:break-word;word-break:normal}html{-webkit-text-size-adjust:100%}body{margin:0}