/* ============================================================
   KELBAR V2 — shared design system (light)
   Lorikeet calm × Goodcall simplicity × Smith.ai depth
   ============================================================ */

:root{
  --bg:#FAF9F5;          /* warm paper */
  --bg-alt:#F2F0E8;      /* alt wash */
  --card:#FFFFFF;
  --ink:#16201D;         /* near-black, green undertone */
  --body:#41504B;        /* paragraph grey-green */
  --mut:#71807B;         /* muted labels */
  --accent:#3D6BFF;      /* brand blue — links, accents */
  --accent-ink:#2A4FE0;
  --mint:#E9EFFF;        /* soft brand wash */
  --mint-brand:#7CDFCD;  /* v1 brand mint, tiny doses only */
  --line:#E8E5DB;        /* warm hairline */
  --dark:#122622;        /* dark CTA panel */
  --radius:20px;
  --radius-sm:14px;
  --shadow-sm:0 1px 2px rgba(18,32,28,.05);
  --shadow-md:0 2px 6px rgba(18,32,28,.05),0 22px 48px -20px rgba(18,32,28,.16);
  --font:'Inter',system-ui,-apple-system,sans-serif;
  --serif:'Instrument Serif',Georgia,serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--body);
  font-family:var(--font);
  font-size:1.02rem;
  line-height:1.68;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
::selection{background:var(--mint-brand);color:var(--ink)}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button{font-family:inherit}

h1,h2,h3,h4{
  font-weight:600;color:var(--ink);
  letter-spacing:-.028em;line-height:1.12;
}
h1{font-size:clamp(2.45rem,5.6vw,4.15rem);letter-spacing:-.035em;line-height:1.06}
h2{font-size:clamp(1.85rem,3.5vw,2.75rem)}
h3{font-size:1.22rem;letter-spacing:-.015em}
h1 em,h2 em,.serif{
  font-family:var(--serif);font-style:italic;font-weight:400;
  letter-spacing:0;color:var(--accent-ink);
}
strong{color:var(--ink);font-weight:600}

/* ---------- layout ---------- */
.container{max-width:1160px;margin:0 auto;padding:0 clamp(20px,4vw,32px)}
.container-narrow{max-width:880px;margin:0 auto;padding:0 clamp(20px,4vw,32px)}
.section{padding:clamp(4.2rem,8.5vw,7rem) 0}
.section-head{max-width:640px;margin-bottom:clamp(2.4rem,5vw,3.6rem)}
.section-head p{margin-top:1rem;font-size:1.06rem;color:var(--body)}

.eyebrow{
  display:inline-flex;align-items:center;gap:.55rem;
  font-size:.74rem;font-weight:600;letter-spacing:.13em;text-transform:uppercase;
  color:var(--accent-ink);margin-bottom:1.1rem;
}

/* ---------- buttons ---------- */
.btn2{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  background:var(--ink);color:#FDFDFB;
  font-size:.95rem;font-weight:600;letter-spacing:-.01em;
  border:1px solid var(--ink);border-radius:999px;
  padding:.92rem 1.75rem;cursor:pointer;white-space:nowrap;
  transition:transform .25s ease,box-shadow .25s ease,background .25s ease;
}
.btn2:hover{transform:translateY(-2px);box-shadow:0 10px 26px -10px rgba(18,32,28,.45)}
.btn2 span{transition:transform .3s ease}
.btn2:hover span{transform:translate(2px,-2px)}
.btn2-light{background:#FDFDFB;color:var(--ink);border-color:#FDFDFB}
.btn2-light:hover{box-shadow:0 10px 26px -10px rgba(0,0,0,.5)}
.btn2-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  background:transparent;color:var(--ink);
  font-size:.95rem;font-weight:600;letter-spacing:-.01em;
  border:1px solid var(--line);border-radius:999px;
  padding:.92rem 1.75rem;cursor:pointer;white-space:nowrap;
  transition:border-color .25s ease,background .25s ease,transform .25s ease;
}
.btn2-ghost:hover{border-color:var(--ink);transform:translateY(-2px)}
.link-arrow{
  display:inline-flex;align-items:center;gap:.45rem;
  color:var(--accent-ink);font-weight:600;font-size:.95rem;
  transition:gap .25s ease;
}
.link-arrow:hover{gap:.7rem}

/* ---------- nav ---------- */
.nav2{
  position:fixed;top:0;left:0;width:100%;z-index:40;
  transition:background .35s ease,border-color .35s ease,padding .35s ease;
  border-bottom:1px solid transparent;
  padding:1.1rem 0;
}
.nav2.is-scrolled{
  background:rgba(250,249,245,.86);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border-bottom-color:var(--line);
  padding:.75rem 0;
}
.nav2-inner{display:flex;align-items:center;justify-content:space-between;gap:1.5rem}
.nav2-logo img{height:26px;width:auto}
.nav2-links{display:flex;gap:2rem}
.nav2-links a{
  font-size:.94rem;font-weight:500;color:var(--body);
  transition:color .25s ease;position:relative;
}
.nav2-links a:hover,.nav2-links a[aria-current]{color:var(--ink)}
.nav2-links a[aria-current]::after{content:'';position:absolute;left:0;right:0;bottom:-9px;height:2px;border-radius:99px;background:var(--accent)}
.nav2-cta{
  background:var(--ink);color:#FDFDFB;font-size:.88rem;font-weight:600;
  border-radius:999px;padding:.62rem 1.3rem;
  transition:transform .25s ease,box-shadow .25s ease;
}
.nav2-cta:hover{transform:translateY(-1px);box-shadow:0 8px 20px -8px rgba(18,32,28,.4)}
.nav2-burger{
  display:none;flex-direction:column;justify-content:center;align-items:center;gap:6px;
  width:42px;height:42px;background:none;border:0;cursor:pointer;
}
.nav2-burger span{display:block;width:22px;height:2px;background:var(--ink);border-radius:2px;transition:transform .3s ease}
body.menu-open .nav2-burger span:nth-child(1){transform:translateY(4px) rotate(45deg)}
body.menu-open .nav2-burger span:nth-child(2){transform:translateY(-4px) rotate(-45deg)}

.mobile-menu2{
  position:fixed;inset:0;z-index:35;background:var(--bg);
  display:flex;flex-direction:column;justify-content:center;
  padding:5.5rem 1.6rem 2.4rem;
  opacity:0;pointer-events:none;transition:opacity .3s ease;
}
body.menu-open .mobile-menu2{opacity:1;pointer-events:auto}
.mobile-links2{display:flex;flex-direction:column}
.mobile-links2 a{
  font-size:1.6rem;font-weight:600;color:var(--ink);letter-spacing:-.02em;
  padding:1.05rem 0;border-bottom:1px solid var(--line);
  display:flex;justify-content:space-between;align-items:center;
}
.mobile-links2 a::after{content:'→';font-size:1.05rem;color:var(--accent)}
.mobile-menu2-foot{margin-top:2.2rem;display:flex;justify-content:space-between;color:var(--mut);font-size:.86rem}
@media(max-width:820px){
  .nav2-links,.nav2-cta{display:none}
  .nav2-burger{display:flex}
}

/* ---------- cards ---------- */
.card2{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
a.card2:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#DEDACC}
.icon-tile{
  width:46px;height:46px;border-radius:13px;background:var(--mint);
  display:flex;align-items:center;justify-content:center;color:var(--accent-ink);
  flex-shrink:0;
}
.icon-tile svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.chip{
  display:inline-flex;align-items:center;gap:.4rem;
  background:var(--mint);color:var(--accent-ink);
  font-size:.78rem;font-weight:600;border-radius:999px;padding:.34rem .8rem;
}

/* ---------- FAQ ---------- */
.faq2{max-width:780px;margin:0 auto}
.faq2-item{border-bottom:1px solid var(--line)}
.faq2-item:first-child{border-top:1px solid var(--line)}
.faq2-q{
  width:100%;text-align:left;background:none;border:0;cursor:pointer;
  padding:1.45rem 0;display:flex;align-items:center;gap:1rem;
  font-size:1.06rem;font-weight:600;color:var(--ink);letter-spacing:-.01em;
  transition:color .25s ease;
}
.faq2-q:hover{color:var(--accent-ink)}
.faq2-ic{
  margin-left:auto;flex-shrink:0;width:26px;height:26px;border-radius:50%;
  border:1px solid var(--line);display:flex;align-items:center;justify-content:center;
  transition:transform .3s ease,background .3s ease,border-color .3s ease;
}
.faq2-ic::before{content:'+';font-size:1rem;font-weight:500;color:var(--mut);line-height:1;transition:color .3s ease}
.faq2-item.open .faq2-ic{transform:rotate(45deg);background:var(--ink);border-color:var(--ink)}
.faq2-item.open .faq2-ic::before{color:#fff}
.faq2-a-wrap{max-height:0;overflow:hidden;transition:max-height .4s cubic-bezier(.4,0,.2,1)}
.faq2-a{padding:0 3rem 1.5rem 0;color:var(--body);max-width:64ch}
@media(max-width:600px){.faq2-a{padding-right:0}}

/* ---------- dark CTA panel ---------- */
.dark-panel{
  position:relative;overflow:hidden;
  background:var(--dark);border-radius:28px;
  padding:clamp(3.2rem,7vw,5.5rem) clamp(1.6rem,5vw,4.5rem);
  text-align:center;color:#B9C6C1;
}
.dark-panel::before{
  content:'';position:absolute;left:50%;top:-40%;transform:translateX(-50%);
  width:720px;height:520px;border-radius:50%;pointer-events:none;
  background:radial-gradient(circle,rgba(124,223,205,.16) 0%,transparent 65%);
}
.dark-panel>*{position:relative}
.dark-panel h2{color:#FBFBF7}
.dark-panel h2 em{color:var(--mint-brand)}

/* ---------- footer ---------- */
.footer2{border-top:1px solid var(--line);background:var(--bg);padding:4.2rem 0 2rem}
.footer2-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.2fr;gap:2.5rem;margin-bottom:3.4rem}
.footer2-brand{max-width:300px}
.footer2-brand img{height:24px;margin-bottom:1.1rem}
.footer2-tag{font-size:.92rem;color:var(--mut);margin-bottom:1.4rem}
.footer2-socials{display:flex;gap:.5rem;flex-wrap:wrap}
.footer2-socials a{
  width:38px;height:38px;border:1px solid var(--line);border-radius:11px;
  display:flex;align-items:center;justify-content:center;color:var(--mut);
  transition:color .25s ease,border-color .25s ease,transform .25s ease;
}
.footer2-socials a:hover{color:var(--accent-ink);border-color:var(--accent);transform:translateY(-2px)}
.footer2-socials svg{width:16px;height:16px;fill:currentColor}
.footer2-col{display:flex;flex-direction:column;gap:.7rem;align-items:flex-start}
.footer2-col .footer2-head{font-size:.74rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--mut);margin-bottom:.3rem}
.footer2-col a,.footer2-col>span:not(.footer2-head){font-size:.92rem;color:var(--body);transition:color .25s ease}
.footer2-col a:hover{color:var(--accent-ink)}
.footer2-base{
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  border-top:1px solid var(--line);padding-top:1.8rem;
  font-size:.8rem;color:var(--mut);
}
.footer2-base a{transition:color .25s ease}
.footer2-base a:hover{color:var(--accent-ink)}
@media(max-width:860px){
  .footer2-grid{grid-template-columns:1fr 1fr;gap:2.2rem 1.6rem}
  .footer2-brand{grid-column:1/-1;max-width:none}
}
@media(max-width:480px){.footer2-base{flex-direction:column;gap:.5rem}}

/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .rv{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}