/* Welkova - CX platform. Teal + sun-yellow, centered hero, rising-sun arcs, soft cards. */
*{box-sizing:border-box}
:root{
  --bg:#0E5A52;
  --bg-2:#0b4a44;
  --surface:#13685f;
  --ink:#F3ECE0;
  --muted:rgba(243,236,224,0.74);
  --accent:#F2B705;
  --accent-soft:rgba(242,183,5,0.16);
  --line:rgba(243,236,224,0.14);
  --maxw:1080px;
}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:"Mulish",system-ui,sans-serif;line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
h1,h2,h3{font-family:"Spline Sans",system-ui,sans-serif;font-weight:700;line-height:1.12;letter-spacing:-0.01em;margin:0}
p{margin:0}
a{color:inherit;text-decoration:none}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}
.kicker{text-transform:uppercase;letter-spacing:.16em;font-size:.72rem;font-weight:700;color:var(--accent);margin-bottom:.9rem}

.reveal{opacity:1}
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.js .reveal.in{opacity:1;transform:none}

#siteHeader{position:sticky;top:0;z-index:50;background:rgba(14,90,82,0.72);backdrop-filter:blur(10px);border-bottom:1px solid transparent;transition:background .3s,border-color .3s}
#siteHeader.scrolled{background:rgba(11,74,68,0.95);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:.6rem;font-family:"Spline Sans",sans-serif;font-weight:700;font-size:1.2rem}
.brand img{border-radius:10px}
#primaryNav{display:flex;align-items:center;gap:1.5rem}
#primaryNav a{font-size:.92rem;color:var(--muted);transition:color .2s}
#primaryNav a:hover{color:var(--ink)}
.nav-cta{background:var(--accent);color:#3a2c00!important;padding:.55rem 1.1rem;border-radius:999px;font-weight:700;transition:transform .2s,box-shadow .2s}
#navToggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
#navToggle span{width:24px;height:2px;background:var(--ink);display:block;border-radius:2px}

/* hero centered + rising sun */
.hero{position:relative;text-align:center;padding:110px 0 96px;overflow:hidden}
.hero-sun{position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:min(760px,120vw);height:min(380px,60vw);pointer-events:none}
.hero-sun .arc{position:absolute;left:50%;bottom:0;transform:translateX(-50%);border:2px solid var(--accent);border-bottom:none;border-radius:999px 999px 0 0;opacity:0}
.a1{width:160px;height:80px;animation:rise 1s ease .2s forwards,bob 6s ease-in-out 1.4s infinite}
.a2{width:320px;height:160px;border-color:rgba(242,183,5,.6);animation:rise 1s ease .35s forwards}
.a3{width:500px;height:250px;border-color:rgba(242,183,5,.4);animation:rise 1s ease .5s forwards}
.a4{width:700px;height:350px;border-color:rgba(242,183,5,.22);animation:rise 1s ease .65s forwards}
.sun-core{position:absolute;left:50%;bottom:-36px;transform:translateX(-50%);width:120px;height:120px;border-radius:50%;background:radial-gradient(circle at 50% 40%,#F6C94A,#F2B705);box-shadow:0 0 60px rgba(242,183,5,.5);opacity:0;animation:rise 1s ease .1s forwards,glow 4s ease-in-out 1.2s infinite}
@keyframes rise{from{opacity:0;transform:translateX(-50%) translateY(28px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}
@keyframes bob{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(-8px)}}
@keyframes glow{0%,100%{box-shadow:0 0 50px rgba(242,183,5,.4)}50%{box-shadow:0 0 80px rgba(242,183,5,.65)}}
.hero-inner{position:relative;z-index:2}
.hero h1{font-size:clamp(2.6rem,7vw,4.6rem);margin:.4rem 0 1.2rem}
.hl{color:var(--accent)}
.lede{font-size:1.14rem;color:var(--muted);max-width:40rem;margin:0 auto}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:1.8rem;justify-content:center}
.btn{display:inline-block;padding:.85rem 1.6rem;border-radius:999px;font-weight:700;font-size:.95rem;transition:transform .2s,box-shadow .2s,background .2s,color .2s}
.btn-solid{background:var(--accent);color:#3a2c00}
.btn-ghost{border:1px solid var(--line);color:var(--ink)}

.band{padding:84px 0}
.band.soft{background:var(--bg-2)}
.band h2{font-size:clamp(1.8rem,4vw,2.5rem);margin-bottom:.4rem;max-width:22ch}
.about-inner{max-width:48rem}
.about-inner p{color:var(--muted);margin-top:1rem;font-size:1.04rem}

.cards{margin-top:2.6rem;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:30px 26px;transition:transform .25s,box-shadow .25s,border-color .25s}
.ci{font-size:1.8rem;color:var(--accent);margin-bottom:.8rem;line-height:1}
.card h3{font-size:1.2rem;margin-bottom:.5rem}
.card p{color:var(--muted);font-size:.96rem}

.howsteps{margin-top:2.6rem;display:grid;grid-template-columns:repeat(3,1fr);gap:22px;position:relative}
.hstep{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:34px 26px;text-align:center;transition:transform .25s,box-shadow .25s}
.hnum{display:inline-flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:50%;background:var(--accent);color:#3a2c00;font-family:"Spline Sans",sans-serif;font-weight:700;font-size:1.3rem;margin-bottom:1rem}
.hstep h3{font-size:1.25rem;margin-bottom:.4rem}
.hstep p{color:var(--muted);font-size:.96rem}

.quote-band{background:var(--accent);color:#3a2c00;padding:72px 0;text-align:center}
.quote-band blockquote{margin:0 auto;font-family:"Spline Sans",sans-serif;font-weight:600;font-size:clamp(1.4rem,3.6vw,2.1rem);line-height:1.3;max-width:46rem}

.faq-wrap{max-width:52rem;margin:0 auto}
.faq{display:flex;flex-direction:column;gap:12px;margin-top:1.8rem}
.faq-item{border:1px solid var(--line);border-radius:16px;background:var(--surface);overflow:hidden;transition:border-color .25s}
.faq-q{width:100%;text-align:left;background:none;border:0;color:var(--ink);font-family:"Mulish",sans-serif;font-size:1.02rem;font-weight:700;padding:18px 20px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:1rem}
.faq-q::after{content:"+";color:var(--accent);font-size:1.4rem;transition:transform .25s}
.faq-item.open .faq-q::after{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a p{padding:0 20px 18px;color:var(--muted)}
.faq-item.open .faq-a{max-height:320px}

.cta{padding:92px 0}
.cta-inner{text-align:center;background:var(--bg-2);border:1px solid var(--line);border-radius:26px;padding:62px 28px}
.cta-inner h2{font-size:clamp(1.8rem,4vw,2.5rem)}
.cta-inner p{color:var(--muted);margin:.8rem auto 1.8rem;max-width:34rem}

footer{background:var(--bg-2);border-top:1px solid var(--line);padding:46px 0 26px}
.foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px}
.foot-brand{display:flex;align-items:center;gap:.6rem;font-family:"Spline Sans",sans-serif;font-weight:700;font-size:1.1rem}
.foot-brand img{border-radius:9px}
.foot-note{color:var(--muted);font-size:.9rem}
.foot a{color:var(--accent)}
.foot-legal{margin-top:26px;padding-top:20px;border-top:1px solid var(--line);color:var(--muted);font-size:.82rem}

@media (hover:hover) and (pointer:fine){
  .btn-solid:hover{transform:translateY(-3px);box-shadow:0 12px 26px rgba(242,183,5,.32)}
  .btn-ghost:hover{transform:translateY(-3px);background:var(--accent-soft)}
  .nav-cta:hover{transform:translateY(-2px);box-shadow:0 8px 18px rgba(242,183,5,.3)}
  .card:hover{transform:translateY(-6px);border-color:var(--accent);box-shadow:0 18px 34px rgba(0,0,0,.26)}
  .hstep:hover{transform:translateY(-6px);box-shadow:0 18px 34px rgba(0,0,0,.26)}
  .faq-item:hover{border-color:var(--accent)}
  #primaryNav a:hover{color:var(--accent)}
}

@media (max-width:860px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .howsteps{grid-template-columns:1fr;max-width:28rem;margin-left:auto;margin-right:auto}
}
@media (max-width:620px){
  #navToggle{display:flex}
  #primaryNav{position:absolute;top:70px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--bg-2);border-bottom:1px solid var(--line);padding:8px 22px 18px;max-height:0;overflow:hidden;transition:max-height .3s ease}
  #primaryNav.open{max-height:420px}
  #primaryNav a{padding:12px 0;border-bottom:1px solid var(--line)}
  .nav-cta{text-align:center;margin-top:10px}
  .cards{grid-template-columns:1fr}
  .band{padding:60px 0}
  .hero{padding:72px 0 70px}
}