/* ===== Carmenta — shared styles ===== */
:root{
  --bg:#06110d; --bg-2:#0a1a13; --card:rgba(255,255,255,.035);
  --green-sea:#2E8B6F; --green-emerald:#12C08A;
  --accent:#15C98A; --accent-bright:#1AD597;
  --text:#F1FBF7; --text-body:#DFF5EC; --text-muted:#8FB9AA;
  --border:rgba(120,200,170,.16);
  --radius:14px; --maxw:1140px; --nav-h:68px;
  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; background:var(--bg); color:var(--text-body);
  font-family:var(--sans); font-size:17px; line-height:1.6;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
/* ambient emerald glow on the page */
body::before{
  content:""; position:fixed; inset:0; z-index:-1; pointer-events:none;
  background:
    radial-gradient(1100px 520px at 8% -6%, rgba(26,213,151,.16), transparent 60%),
    radial-gradient(900px 520px at 100% 108%, rgba(18,192,138,.10), transparent 62%);
}
h1,h2,h3{font-family:var(--serif); color:var(--text); font-weight:600; line-height:1.08; letter-spacing:-.015em; margin:0}
p{margin:0}
a{color:inherit; text-decoration:none}
img,svg{display:block; max-width:100%}
.wrap{width:100%; max-width:var(--maxw); margin:0 auto; padding:0 28px}
.eyebrow{
  display:inline-block; font-size:12px; font-weight:600; letter-spacing:.08em;
  text-transform:uppercase; color:#5fe9b6;
  background:rgba(26,213,151,.10); border:1px solid rgba(26,213,151,.30);
  padding:7px 14px; border-radius:100px;
}
.grad{
  background:linear-gradient(90deg,var(--accent-bright),#7af2c8);
  -webkit-background-clip:text; background-clip:text; color:transparent; font-style:italic;
}
/* buttons */
.btn{
  display:inline-flex; align-items:center; gap:8px; font-family:var(--sans);
  font-weight:700; font-size:15px; padding:13px 24px; border-radius:10px;
  border:1px solid transparent; cursor:pointer; transition:transform .15s, box-shadow .15s, background .15s;
}
.btn-primary{background:var(--accent); color:#04140d; box-shadow:0 0 26px rgba(21,201,138,.40)}
.btn-primary:hover{transform:translateY(-1px); box-shadow:0 0 34px rgba(26,213,151,.6)}
.btn-ghost{background:transparent; color:var(--text); border-color:var(--border)}
.btn-ghost:hover{border-color:rgba(26,213,151,.5); color:#bff3df}
.section{padding:96px 0}
.section h2{font-size:clamp(28px,4vw,40px)}
.lede{color:var(--text-muted); font-size:clamp(16px,2.2vw,18px); max-width:620px; margin-top:14px}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation:none !important; transition:none !important}
}
/* ===== nav ===== */
.skip{position:absolute; left:-9999px; top:0; background:var(--accent); color:#04140d; padding:10px 16px; border-radius:0 0 8px 0; z-index:100}
.skip:focus{left:0}
.nav{position:sticky; top:0; z-index:50; backdrop-filter:saturate(140%) blur(12px);
  background:rgba(6,17,13,.72); border-bottom:1px solid var(--border)}
.nav-inner{height:var(--nav-h); display:flex; align-items:center; gap:18px}
.brand{display:flex; align-items:center; gap:10px}
.brand-name{font-family:var(--serif); font-weight:600; font-size:21px; color:var(--text); letter-spacing:-.01em}
.nav-links{margin-left:auto; display:flex; align-items:center; gap:26px}
.nav-links a{font-size:15px; font-weight:600; color:var(--text-muted); transition:color .15s}
.nav-links a:hover,.nav-links a.active{color:var(--text)}
.nav-links a.ext{color:#5fe9b6}
.nav-links a.ext:hover{color:#9af3d2}
.nav-links .nav-cta{color:#04140d}
.nav-toggle{display:none; flex-direction:column; gap:5px; background:none; border:0; cursor:pointer; padding:8px; margin-left:auto}
.nav-toggle span{width:24px; height:2px; background:var(--text); border-radius:2px; transition:transform .2s, opacity .2s}
@media (max-width:860px){
  .nav-toggle{display:flex}
  .nav-links{position:fixed; inset:var(--nav-h) 0 auto 0; flex-direction:column; align-items:flex-start;
    gap:4px; padding:18px 28px 28px; background:rgba(6,17,13,.98); border-bottom:1px solid var(--border);
    transform:translateY(-12px); opacity:0; pointer-events:none; transition:opacity .2s, transform .2s}
  body.nav-open .nav-links{transform:none; opacity:1; pointer-events:auto}
  .nav-links a{padding:12px 0; font-size:18px; width:100%}
  .nav-links .nav-cta{margin-top:10px}
  body.nav-open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  body.nav-open .nav-toggle span:nth-child(2){opacity:0}
  body.nav-open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}
/* ===== hero ===== */
.hero{padding:clamp(72px,12vw,128px) 0 84px; position:relative}
.hero h1{font-size:clamp(40px,7vw,68px); margin:22px 0 0}
.hero-lede{margin-top:22px; font-size:clamp(16px,2.4vw,19px); color:#bfe0d3; max-width:640px}
.hero-cta{display:flex; flex-wrap:wrap; gap:14px; margin-top:34px}
.hero-stats{list-style:none; display:flex; flex-wrap:wrap; gap:42px; margin:60px 0 0; padding:30px 0 0; border-top:1px solid var(--border)}
.hero-stats li{display:flex; flex-direction:column; gap:5px}
.hero-stats strong{font-family:var(--serif); font-weight:600; font-size:20px; color:var(--text)}
.hero-stats span{font-size:13.5px; color:var(--text-muted)}
@media (max-width:560px){ .hero-stats{gap:26px} }
/* ===== what we deliver ===== */
.deliver .lede{margin-bottom:46px}
.cards2{display:grid; grid-template-columns:1fr 1fr; gap:24px}
.cap{background:var(--card); border:1px solid var(--border); border-radius:var(--radius); padding:32px 30px;
  transition:border-color .2s, transform .2s, box-shadow .2s}
.cap:hover{border-color:rgba(26,213,151,.4); transform:translateY(-3px); box-shadow:0 18px 50px rgba(0,0,0,.35)}
.cap-tag{display:flex; align-items:center; gap:12px; font-family:var(--serif); font-size:22px; color:var(--text); font-weight:600; line-height:1.2}
.cap-num{font-family:var(--sans); font-size:13px; font-weight:700; color:#04140d; background:linear-gradient(135deg,var(--green-emerald),var(--accent-bright));
  width:30px; height:30px; border-radius:8px; display:grid; place-items:center; flex:none}
.cap-sub{margin:16px 0 18px; color:var(--text-muted); font-size:15.5px}
.ticks{list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:11px}
.ticks li{position:relative; padding-left:28px; font-size:15px; color:var(--text-body)}
.ticks li::before{content:""; position:absolute; left:0; top:7px; width:16px; height:16px;
  background:rgba(26,213,151,.15); border:1px solid rgba(26,213,151,.5); border-radius:5px}
.ticks li::after{content:""; position:absolute; left:5px; top:9px; width:4px; height:8px;
  border:solid var(--accent-bright); border-width:0 2px 2px 0; transform:rotate(45deg)}
.modalities{list-style:none; display:flex; flex-wrap:wrap; gap:12px; margin:34px 0 0; padding:0}
.modalities li{font-size:14px; font-weight:600; color:var(--text-body);
  border:1px solid var(--border); border-radius:100px; padding:9px 18px; background:rgba(255,255,255,.02)}
@media (max-width:780px){ .cards2{grid-template-columns:1fr} }
/* ===== trust ===== */
.trust{background:linear-gradient(180deg,transparent, rgba(10,26,19,.55), transparent)}
.trust .lede{margin-bottom:44px}
.trust-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:20px}
.tcard{padding:26px 24px; border:1px solid var(--border); border-radius:var(--radius); background:var(--card)}
.tcard h3{font-size:18px; margin-bottom:8px}
.tcard p{color:var(--text-muted); font-size:14.5px}
.tcard em{color:var(--text-body); font-style:italic}
@media (max-width:860px){ .trust-grid{grid-template-columns:1fr 1fr} }
@media (max-width:560px){ .trust-grid{grid-template-columns:1fr} }
/* ===== cta band ===== */
.cta-band{text-align:center}
.cta-inner{max-width:760px}
.cta-band h2{font-size:clamp(28px,4.4vw,44px)}
.cta-band .lede{margin:16px auto 30px; color:#bfe0d3}
.cta-big{font-size:16px; padding:16px 30px}
/* ===== footer ===== */
.footer{border-top:1px solid var(--border); padding:48px 0; background:rgba(4,12,9,.5)}
.footer-inner{display:flex; flex-direction:column; gap:14px; align-items:flex-start}
.footer-tag{color:var(--text-muted); font-size:14.5px; max-width:620px}
.footer-copy{color:var(--text-muted); font-size:13.5px}
.footer-copy a{color:#5fe9b6}
/* ===== engage page ===== */
.engage-hero{padding:clamp(64px,10vw,104px) 0 64px}
.engage-hero h1{font-size:clamp(38px,6.5vw,60px)}
.track-title{font-size:clamp(22px,3vw,30px); margin:0 0 26px}
.track-title.alt{margin-top:64px; padding-top:54px; border-top:1px solid var(--border)}
.steps{list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:18px; counter-reset:none}
.step{background:var(--card); border:1px solid var(--border); border-radius:var(--radius); padding:26px 28px;
  border-left:3px solid rgba(26,213,151,.55)}
.step-head{display:flex; align-items:center; gap:14px; margin-bottom:10px; flex-wrap:wrap}
.step-n{font-family:var(--sans); font-weight:700; font-size:15px; color:#04140d;
  background:linear-gradient(135deg,var(--green-emerald),var(--accent-bright));
  width:32px; height:32px; border-radius:9px; display:grid; place-items:center; flex:none}
.step-head h3{font-size:20px}
.step-time{margin-left:auto; font-size:13px; font-weight:600; color:#5fe9b6;
  border:1px solid rgba(26,213,151,.3); border-radius:100px; padding:5px 12px}
.step p{color:var(--text-muted); font-size:15.5px}
.step strong{color:var(--text-body)}
@media (max-width:560px){ .step-time{margin-left:0} }

/* ===== scroll reveal (only active when html.js) ===== */
.js .reveal{opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s ease}
.js .reveal.in{opacity:1; transform:none}
@media (prefers-reduced-motion:reduce){ .js .reveal{opacity:1; transform:none} }