/* Code4U landing pages — shared styles (websites / erp / payments) */
:root{
  --ink:#0D0F0C;--lime:#C6FF3D;--lime-dim:#9FCC2A;--paper:#F2F5EE;
  --muted:#6B7266;--line:#DDE1D6;--radius:20px;--maxw:940px;--ease:cubic-bezier(.22,1,.36,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);
  font-family:"Space Grotesk","Helvetica Neue",Helvetica,Arial,sans-serif;
  font-size:17px;line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
h1,h2,h3{margin:0;line-height:1.1;letter-spacing:-0.03em;font-weight:700;text-wrap:balance}
h1{font-size:clamp(2rem,5.6vw,3.4rem)}
h2{font-size:clamp(1.4rem,3.4vw,2rem)}
p{margin:0}
a{color:var(--ink);text-decoration-color:var(--lime);text-underline-offset:3px}
ul{margin:0;padding:0;list-style:none}
img{max-width:100%}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 clamp(16px,4vw,28px)}

.btn{position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;gap:9px;
  min-height:52px;padding:0 26px;background:var(--ink);color:var(--paper);
  border:2px solid var(--ink);border-radius:999px;font-weight:700;font-size:1.02rem;
  text-decoration:none;white-space:nowrap;cursor:pointer;
  transition:transform .3s var(--ease),color .25s ease,box-shadow .3s var(--ease)}
.btn span{position:relative;z-index:1}
.btn::before{content:"";position:absolute;inset:0;z-index:0;border-radius:inherit;background:var(--lime);transform:translateY(101%);transition:transform .42s var(--ease)}
.btn:hover{color:var(--ink);box-shadow:0 16px 34px -16px rgba(13,15,12,.55)}
.btn:hover::before{transform:translateY(0)}
.btn-wa{background:#25D366;border-color:#25D366;color:#0b2a17}
.btn-wa::before{background:#1ebe5a}
.btn-wa:hover{color:#0b2a17}
.btn-ghost{background:transparent;color:var(--paper);border-color:#3A4034}
.btn svg{width:20px;height:20px}

.head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 0}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand svg{width:60px;height:22px}
.brand b{font-weight:700;font-size:1.02rem;letter-spacing:-0.035em}
.brand .dot{color:var(--lime-dim)}
.back{font-size:.92rem;font-weight:600;color:var(--muted);text-decoration:none}
.back:hover{color:var(--ink)}

.hero{position:relative;overflow:hidden;padding:clamp(28px,5vw,54px) 0 clamp(40px,6vw,72px)}
.aurora{position:absolute;inset:-40% -20%;z-index:0;pointer-events:none;filter:blur(80px);opacity:.5}
.aurora b{position:absolute;display:block;border-radius:50%;mix-blend-mode:multiply}
.aurora b:nth-child(1){width:44vw;height:44vw;left:-6%;top:-6%;background:#C6FF3D;animation:d1 20s ease-in-out infinite}
.aurora b:nth-child(2){width:36vw;height:36vw;right:-4%;top:18%;background:#9FD6FF;animation:d2 24s ease-in-out infinite}
@keyframes d1{50%{transform:translate3d(7%,6%,0) scale(1.12)}}
@keyframes d2{50%{transform:translate3d(-6%,8%,0) scale(1.08)}}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr;gap:30px;align-items:start}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:.8rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--ink);background:var(--lime);padding:6px 12px;border-radius:999px}
.hero h1{margin-top:18px}
.hero h1 .hl{color:var(--lime-dim)}
.lede{font-size:clamp(1.04rem,2.2vw,1.24rem);color:#3C4238;max-width:54ch;margin-top:16px}
.mini{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:18px;font-size:.95rem;font-weight:600;color:var(--muted)}
.mini li{display:flex;align-items:center;gap:8px}
.mini li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--lime-dim)}
.chips{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px}
.chips span{border:2px solid var(--line);color:var(--muted);font-weight:700;font-size:.9rem;padding:8px 16px;border-radius:999px;background:#fff}

.card-form{background:var(--ink);color:var(--paper);border-radius:var(--radius);
  padding:clamp(22px,3.4vw,30px);box-shadow:0 40px 80px -46px rgba(13,15,12,.85);position:relative;overflow:hidden}
.card-form::before{content:"";position:absolute;width:60%;aspect-ratio:1;right:-16%;top:-30%;border-radius:50%;background:radial-gradient(circle,rgba(198,255,61,.20),transparent 66%)}
.card-form h2{color:var(--paper);position:relative;font-size:1.24rem}
.card-form .sub{color:#B9C0B0;font-size:.95rem;margin-top:6px;position:relative}
.form{display:grid;gap:12px;margin-top:16px;position:relative}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:.78rem;font-weight:700;letter-spacing:.05em;color:#B9C0B0}
.field input,.field textarea{font:inherit;color:var(--paper);background:#14170F;border:1px solid #2C3226;border-radius:11px;padding:12px 14px;outline:none;transition:border-color .25s ease,box-shadow .25s ease}
.field textarea{min-height:70px;resize:vertical}
.field input:focus,.field textarea:focus{border-color:var(--lime-dim);box-shadow:0 0 0 3px rgba(159,204,42,.18)}
.field input::placeholder,.field textarea::placeholder{color:#6B7266}
.fnote{color:#8D9486;font-size:.84rem}
.form-ok{display:none;color:var(--lime);font-weight:700}
.form.sent .form-ok{display:block}
.form.sent .field,.form.sent .btn,.form.sent .fnote{display:none}

.sec{padding:clamp(38px,6vw,66px) 0}
.sec.alt{background:#E9EDE2}
.sec-head h2{margin-bottom:8px}
.sec-head p{color:var(--muted);max-width:58ch}
.get{display:grid;grid-template-columns:1fr;gap:12px;margin-top:26px}
.get li{display:flex;gap:12px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px}
.get li::before{content:"";flex-shrink:0;margin-top:6px;width:12px;height:12px;border-radius:3px;background:var(--lime)}
.get b{display:block}
.get span{color:var(--muted);font-size:.96rem}
.steps{display:grid;grid-template-columns:1fr;gap:18px;margin-top:28px;counter-reset:s}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 22px 24px;position:relative}
.step::before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--lime);color:var(--ink);font-weight:700;margin-bottom:12px}
.step h3{font-size:1.08rem}
.step p{color:var(--muted);font-size:.97rem;margin-top:6px}

.demo{margin-top:26px;position:relative;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;aspect-ratio:16/9;
  background:radial-gradient(130% 100% at 15% 0%,rgba(198,255,61,.16),transparent 55%),linear-gradient(155deg,#1b2016,#0D0F0C 70%);
  display:flex;flex-direction:column;justify-content:center;gap:14px;padding:clamp(24px,4vw,48px);color:var(--paper)}
.demo .k{font-size:.74rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--lime)}
.demo b{font-size:clamp(1.3rem,3vw,2rem);letter-spacing:-0.02em;line-height:1.1}
.demo p{color:#B9C0B0;max-width:40ch}
.demo .play{width:76px;height:76px;border-radius:50%;background:var(--lime);display:grid;place-items:center;margin-top:6px}
.demo .play::after{content:"";width:0;height:0;border-left:26px solid #0D0F0C;border-top:16px solid transparent;border-bottom:16px solid transparent;margin-left:6px}

.proof{display:flex;gap:20px;align-items:center;margin-top:26px;flex-wrap:wrap}
.proof .shot{flex:1 1 260px;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#0D0F0C;aspect-ratio:16/10;max-width:360px}
.proof .shot img{width:100%;height:100%;object-fit:cover;object-position:top}
.proof .who{flex:1 1 220px}
.proof .who b{display:block;font-size:1.05rem}
.proof .who span{color:var(--muted);font-size:.95rem}
.proof .who p{color:#3C4238;margin-top:8px;font-size:.98rem;max-width:44ch}

.final{background:var(--ink);color:var(--paper);border-radius:var(--radius);padding:clamp(30px,5vw,52px);text-align:center;position:relative;overflow:hidden}
.final::before{content:"";position:absolute;width:70%;aspect-ratio:1;left:-18%;bottom:-46%;border-radius:50%;background:radial-gradient(circle,rgba(198,255,61,.22),transparent 64%)}
.final h2{color:var(--paper);position:relative}
.final p{color:#C3C9BB;position:relative;margin:12px auto 0;max-width:46ch}
.final .row{position:relative;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:22px}

.foot{padding:34px 0 46px;border-top:1px solid var(--line);margin-top:8px;color:var(--muted);font-size:.92rem;display:flex;flex-wrap:wrap;gap:8px 22px;justify-content:space-between}
.foot a{text-decoration:none;font-weight:600;color:var(--muted)}
.foot a:hover{color:var(--ink)}

@media (min-width:760px){
  .hero-grid{grid-template-columns:1.05fr .95fr;gap:44px}
  .get{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:repeat(3,1fr)}
}
@media (prefers-reduced-motion:reduce){*,*::before{animation:none!important;transition:none!important}}