/* FitVete marketing site — calai.app-inspired, on brand (#6C5CE7) */
:root{
  --brand:#6C5CE7;
  --brand-light:#A99BFF;
  --accent:#C58BF2;
  --accent-pink:#EEA4CE;
  --ink:#13131A;
  --ink-muted:#6B6B7B;
  --ink-faint:#9A9AAB;
  --bg:#F7F7FB;
  --surface:#FFFFFF;
  --hairline:#ECEAF3;
  --radius:22px;
  --shadow:0 24px 60px -24px rgba(76,60,160,.35);
  --shadow-sm:0 10px 30px -12px rgba(76,60,160,.28);
  --maxw:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Poppins',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.container.narrow{max-width:760px}
section{padding:96px 0}
h1,h2,h3,h4{line-height:1.12;letter-spacing:-.02em;font-weight:800}
h1{font-size:clamp(2.4rem,6vw,4rem)}
h2{font-size:clamp(2rem,4.5vw,3rem)}
h3{font-size:clamp(1.6rem,3vw,2.2rem)}
.grad-text{background:linear-gradient(90deg,var(--brand),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:10px;font-weight:600;font-size:1.02rem;
  padding:16px 26px;border-radius:999px;border:1px solid transparent;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease}
.btn:hover{transform:translateY(-2px)}
.btn-sm{padding:10px 20px;font-size:.95rem}
.btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand-light));color:#fff;box-shadow:var(--shadow-sm)}
.btn-light{background:#fff;color:var(--brand);box-shadow:var(--shadow-sm)}
.btn-ghost{background:transparent;color:var(--brand);border-color:var(--brand)}

/* Nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(247,247,251,.8);backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--hairline)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.2rem}
.brand img{border-radius:9px}
.nav-links{display:flex;gap:30px;font-weight:500;color:var(--ink-muted)}
.nav-links a:hover{color:var(--brand)}

/* Hero */
.hero{padding:72px 0 60px;background:
  radial-gradient(1100px 600px at 80% -10%,rgba(165,150,255,.28),transparent 60%),
  radial-gradient(800px 500px at 0% 30%,rgba(197,139,242,.18),transparent 60%)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.pill-row{margin-bottom:22px}
.pill{display:inline-block;background:#fff;border:1px solid var(--hairline);color:var(--brand);
  font-weight:600;font-size:.85rem;padding:8px 16px;border-radius:999px;box-shadow:var(--shadow-sm)}
.lead{font-size:1.18rem;color:var(--ink-muted);margin:22px 0 28px;max-width:560px}
.lead em{font-style:italic;color:var(--ink)}
.cta-row{display:flex;gap:14px;flex-wrap:wrap}
.micro{color:var(--ink-faint);font-size:.9rem;margin-top:16px}
.micro.center{text-align:center;margin-top:24px}
.hero-art{position:relative;display:flex;justify-content:center}
.hero-glow{position:absolute;inset:-10% 10% auto;height:70%;border-radius:50%;
  background:radial-gradient(closest-side,rgba(108,92,231,.45),transparent);filter:blur(40px);z-index:-1}

/* Phone frame */
.phone{position:relative;width:300px;border-radius:48px;background:#0D0D14;padding:12px;
  box-shadow:var(--shadow);transform:rotate(-2deg)}
.phone img{border-radius:38px;display:block}
.phone-lg{width:340px;transform:rotate(0)}
.feature-art .phone{transform:rotate(2deg)}
.feature.reverse .feature-art .phone{transform:rotate(-2deg)}

/* Trust strip */
.strip{padding:26px 0;background:var(--ink);color:#fff}
.strip-inner{display:flex;gap:38px;justify-content:center;flex-wrap:wrap;font-weight:500;opacity:.92}

/* Section heads */
.section-head{text-align:center;max-width:720px;margin:0 auto 56px}
.section-head p{color:var(--ink-muted);font-size:1.1rem;margin-top:14px}
.section-head.light h2,.section-head.light p{color:#fff}
.section-head.light p{opacity:.85}

/* Features */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;margin-bottom:110px}
.feature:last-child{margin-bottom:0}
.feature.reverse .feature-copy{order:2}
.feature-art{display:flex;justify-content:center}
.kicker{display:inline-block;color:var(--brand);font-weight:700;font-size:.85rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:14px}
.feature-copy p{color:var(--ink-muted);font-size:1.1rem;margin:16px 0 22px;max-width:480px}
.ticks{list-style:none;display:grid;gap:12px}
.ticks li{position:relative;padding-left:32px;font-weight:500}
.ticks li::before{content:"";position:absolute;left:0;top:2px;width:20px;height:20px;border-radius:50%;
  background:linear-gradient(135deg,var(--brand),var(--accent));
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/14px no-repeat;
          mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/14px no-repeat}

/* How it works */
.how{background:linear-gradient(135deg,var(--brand),#8B7BF0)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.step{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);border-radius:var(--radius);padding:34px 28px;color:#fff;backdrop-filter:blur(6px)}
.step-n{width:46px;height:46px;border-radius:14px;background:#fff;color:var(--brand);font-weight:800;
  display:flex;align-items:center;justify-content:center;font-size:1.2rem;margin-bottom:18px}
.step h4{font-size:1.25rem;margin-bottom:8px}
.step p{opacity:.9}

/* Showcase carousel */
.showcase{background:var(--surface)}
.shots{display:flex;gap:22px;overflow-x:auto;padding:8px 24px 28px;scroll-snap-type:x mandatory}
.shots img{width:260px;flex:0 0 auto;border-radius:26px;box-shadow:var(--shadow-sm);scroll-snap-align:center}
.shots::-webkit-scrollbar{height:8px}
.shots::-webkit-scrollbar-thumb{background:var(--hairline);border-radius:8px}

/* Pricing */
.plans{display:grid;grid-template-columns:1fr 1fr;gap:28px;max-width:860px;margin:0 auto}
.plan{background:var(--surface);border:1px solid var(--hairline);border-radius:var(--radius);padding:38px 32px;box-shadow:var(--shadow-sm)}
.plan-pro{position:relative;border:2px solid var(--brand);box-shadow:var(--shadow)}
.badge-pro{position:absolute;top:-14px;right:24px;background:linear-gradient(135deg,var(--accent),var(--accent-pink));color:#fff;font-weight:600;font-size:.8rem;padding:6px 14px;border-radius:999px}
.price{margin:14px 0 4px}
.price .amt{font-size:2.6rem;font-weight:800}
.price .per{color:var(--ink-muted);font-weight:500}
.plan-sub{color:var(--ink-muted);margin-bottom:22px}
.plan .ticks{margin-bottom:28px}
.plan .btn{width:100%;justify-content:center}

/* Download */
.download{background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;text-align:center}
.download-inner{max-width:680px;margin:0 auto}
.download p{font-size:1.15rem;opacity:.92;margin:16px 0 30px}
.light-micro{color:rgba(255,255,255,.8)}

/* Developer API band */
.devapi{background:var(--ink);color:#fff}
.devapi-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.devapi-grid>*{min-width:0}
.devapi .kicker{color:var(--brand-light)}
.devapi h2{color:#fff}
.devapi p{color:rgba(255,255,255,.72);font-size:1.1rem;margin:16px 0 24px;max-width:480px}
.devapi .ticks li{color:rgba(255,255,255,.9)}
.devapi .cta-row{margin-top:28px}
.devapi .btn-ghost{color:#fff;border-color:rgba(255,255,255,.45)}
.devapi .btn-ghost:hover{border-color:#fff}
.devapi-code{background:#1C1B25;border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:22px 24px;
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.88rem;line-height:1.7;
  overflow-x:auto;white-space:pre;box-shadow:var(--shadow)}
.devapi-code .c{color:#6B6B7B}
.devapi-code .s{color:#7ee0b8}
.devapi-code .k{color:#A99BFF}
.devapi-micro{color:rgba(255,255,255,.55);font-size:.9rem;margin-top:14px}

/* FAQ */
.faq details{background:var(--surface);border:1px solid var(--hairline);border-radius:16px;padding:20px 24px;margin-bottom:14px;cursor:pointer}
.faq summary{font-weight:600;font-size:1.08rem;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;color:var(--brand);font-weight:400}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--ink-muted);margin-top:12px}

/* Footer */
.footer{background:var(--ink);color:#fff;padding:56px 0 30px}
.footer-inner{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-brand p{color:rgba(255,255,255,.6);margin-top:12px;max-width:320px}
.footer-brand .brand{color:#fff}
.footer-links{display:flex;gap:26px;flex-wrap:wrap;align-items:center;color:rgba(255,255,255,.8)}
.footer-links a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;padding-top:22px;color:rgba(255,255,255,.5);font-size:.9rem;flex-wrap:wrap;gap:10px}

/* Responsive */
@media (max-width:880px){
  section{padding:72px 0}
  .nav-links{display:none}
  .hero-grid{grid-template-columns:1fr;text-align:center}
  .hero-copy .cta-row{justify-content:center}
  .lead{margin-left:auto;margin-right:auto}
  .hero-art{margin-top:20px}
  .feature{grid-template-columns:1fr;gap:32px;text-align:center;margin-bottom:72px}
  .feature.reverse .feature-copy{order:0}
  .feature-copy p,.lead{max-width:none}
  .ticks{display:inline-grid;text-align:left}
  .steps{grid-template-columns:1fr}
  .plans{grid-template-columns:1fr}
  .devapi-grid{grid-template-columns:1fr;gap:36px;text-align:center}
  .devapi p{max-width:none}
  .devapi .cta-row{justify-content:center}
  .devapi .ticks{display:inline-grid;text-align:left}
  .devapi-code{text-align:left}
  .feature-copy{display:flex;flex-direction:column;align-items:center}
}