:root{
  --bg:#f7f7ff;              /* base pastel */
  --card:#ffffff;            /* white cards */
  --card2:#f1f5f9;           /* light slate */
  --text:#0f172a;            /* slate-900 */
  --muted:#475569;           /* slate-600 */
  --line:rgba(15,23,42,.12);
  --accent:#7c5cff;
  --mint:#22c55e;
  --warn:#f59e0b;
  --shadow: 0 12px 28px rgba(15,23,42,.10);
  --radius: 18px;
  --max: 1120px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  color:var(--text);

  /* Soft pastel wash */
  background:
    radial-gradient(900px 600px at 70% 0%, rgba(124,92,255,.14), transparent 62%),
    radial-gradient(900px 650px at 10% 10%, rgba(56,189,248,.16), transparent 60%),
    radial-gradient(800px 600px at 30% 105%, rgba(34,197,94,.10), transparent 60%),
    linear-gradient(180deg, #fbfbff 0%, #f5f7ff 40%, #f7fbff 100%);
  line-height:1.5;
}

a{color:inherit; text-decoration:none}
.wrap{max-width:var(--max); margin:0 auto; padding:0 20px}
.muted{color:var(--muted)}
.spacer{height:12px}

/* Top bar */
header{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(255,255,255,.78);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  gap:14px; padding:14px 0;
  position:relative;
}
.brand{
  display:flex; align-items:center; gap:10px;
  font-weight:800; letter-spacing:.2px;
}
.mark{
  width:38px; height:38px; border-radius:12px;
  background: linear-gradient(135deg, var(--accent), #b55cff);
  display:grid; place-items:center;
  box-shadow: 0 10px 22px rgba(124,92,255,.22);
  flex:0 0 auto;
}
.mark svg{width:22px; height:22px}
.brand small{display:block; color:var(--muted); font-weight:600; margin-top:2px}

nav ul{
  list-style:none; padding:0; margin:0;
  display:flex; gap:16px; align-items:center;
}
nav a{
  padding:10px 10px;
  color:var(--muted);
  font-weight:650;
  border-radius:12px;
}
nav a:hover{background:rgba(15,23,42,.06); color:var(--text)}

.cta-row{display:flex; align-items:center; gap:10px}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:10px;
  padding:12px 14px;
  border-radius:14px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.65);
  color:var(--text);
  font-weight:750;
  cursor:pointer;
}
.btn:hover{background: rgba(255,255,255,.92)}
.btn.primary{
  border-color: transparent;
  background: linear-gradient(135deg, var(--accent), #b55cff);
  color: white;
  box-shadow: 0 16px 30px rgba(124,92,255,.18);
}
.btn.primary:hover{filter: brightness(1.03)}

.pill{
  display:inline-flex; align-items:center; gap:8px;
  padding:8px 10px; border-radius:999px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.70);
  color:var(--muted);
  font-weight:650;
  font-size:13px;
}

/* Hero */
.hero{padding:44px 0 12px}
.hero-grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:22px;
  align-items:start;
}
.hero h1{
  font-size: clamp(34px, 4vw, 56px);
  margin:12px 0 10px;
  line-height:1.05;
  letter-spacing:-.5px;
}
.hero p{
  color:var(--muted);
  font-size: 17px;
  margin:0 0 18px;
  max-width: 56ch;
}
.hero .actions{display:flex; gap:12px; flex-wrap:wrap; margin-top:14px}
.kpis{display:flex; flex-wrap:wrap; gap:10px; margin-top:18px}

.card{
  background: rgba(255,255,255,.88);
  border:1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card{padding:18px}
.hero-card h3{margin:0 0 10px; font-size:16px}
.hero-card p{margin:0; color:var(--muted); font-size:14px}

/* Sections */
section{padding:34px 0}
.section-title{
  display:flex; align-items:flex-end; justify-content:space-between;
  gap:16px; margin-bottom:14px;
}
.section-title h2{margin:0; font-size:26px; letter-spacing:-.2px}
.section-title p{margin:0; color:var(--muted); max-width:65ch}

.grid-3{display:grid; grid-template-columns: repeat(3, 1fr); gap:14px}
.grid-2{display:grid; grid-template-columns: repeat(2, 1fr); gap:14px}

.service{
  padding:16px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.82);
  border:1px solid var(--line);
}
.service h3{margin:6px 0 6px; font-size:16px}
.service p{margin:0; color:var(--muted); font-size:14px}

.service-accent{background: rgba(124,92,255,.06); border-color: rgba(124,92,255,.18)}
.service-mint{background: rgba(34,197,94,.06); border-color: rgba(34,197,94,.18)}

.icon{
  width:40px; height:40px; border-radius:14px;
  display:grid; place-items:center;
  background: rgba(124,92,255,.12);
  border:1px solid rgba(124,92,255,.20);
}
.icon svg{width:20px; height:20px}
.icon-mint{background: rgba(34,197,94,.10); border-color: rgba(34,197,94,.20)}

/* Before/After slider */
.ba-card{padding:14px}
.ba-top{display:flex; align-items:center; justify-content:space-between; gap:12px; margin-bottom:10px}
.ba-top h3{margin:0; font-size:16px}
.ba-top span{color:var(--muted); font-size:13px}

.ba{
  --pos: 50%;
  position: relative;
  border-radius: 16px;
  overflow:hidden;
  border:1px solid var(--line);
  background: rgba(255,255,255,.90);
  aspect-ratio: 16/10;
}
.ba img{
  position:absolute; inset:0;
  width:100%; height:100%; object-fit:cover;
  display:block;
  user-select:none;
  pointer-events:none;
}
.ba .after{clip-path: inset(0 0 0 var(--pos));}
.ba .handle{
  position:absolute;
  top:0; bottom:0;
  left: var(--pos);
  width:2px;
  background: rgba(15,23,42,.75);
  box-shadow: 0 0 0 6px rgba(124,92,255,.16);
  transform: translateX(-1px);
}
.ba .badge{
  position:absolute; top:10px;
  padding:7px 10px;
  border-radius:999px;
  font-weight:800;
  font-size:12px;
  border:1px solid rgba(15,23,42,.12);
  background: rgba(255,255,255,.75);
  backdrop-filter: blur(8px);
}
.ba .badge.before{left:10px; color:var(--muted)}
.ba .badge.after{right:10px; color:#166534; border-color: rgba(34,197,94,.35)}

.ba-range{width:100%; margin-top:10px}
.ba-range input[type="range"]{width:100%}

/* About */
.about{padding:18px}
.about p{color:var(--muted); margin:8px 0 0}

/* Quote */
.quote{padding:18px}
.quote .note{color:var(--muted); font-size:14px; margin:0 0 12px}

form{display:grid; gap:10px}
.row{display:grid; grid-template-columns: 1fr 1fr; gap:10px}
label{font-size:13px; color:var(--muted); font-weight:650}
input, textarea, select{
  width:100%;
  padding:12px 12px;
  border-radius: 14px;
  border:1px solid rgba(15,23,42,.14);
  background: rgba(255,255,255,.92);
  color: var(--text);
  outline:none;
}
input:focus, textarea:focus, select:focus{
  border-color: rgba(124,92,255,.45);
  box-shadow: 0 0 0 4px rgba(124,92,255,.12)
}
textarea{min-height:110px; resize:vertical}

.form-actions{display:flex; align-items:center; gap:12px; flex-wrap:wrap}
.success, .error{
  display:none;
  padding:10px 12px;
  border-radius: 14px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.80);
  font-weight:650;
  font-size:14px;
}
.success{border-color: rgba(34,197,94,.40); color:#166534}
.error{border-color: rgba(245,158,11,.55); color:#92400e}

/* Footer */
footer{padding:30px 0 40px; border-top:1px solid var(--line); color:var(--muted)}
.foot{display:flex; justify-content:space-between; align-items:flex-start; gap:14px; flex-wrap:wrap}
.foot b{color:var(--text)}
.copyright{margin-top:18px; color:rgba(15,23,42,.45); font-size:13px}

/* Mobile */
.menu-btn{display:none}
@media (max-width: 920px){
  .hero-grid{grid-template-columns: 1fr}
  .grid-3{grid-template-columns: 1fr}
  .grid-2{grid-template-columns: 1fr}
  .row{grid-template-columns: 1fr}
  nav ul{display:none}

  .menu-btn{display:inline-flex}
  .nav.open nav ul{
    display:flex;
    position:absolute;
    left:0; right:0;
    top:64px;
    flex-direction:column;
    gap:6px;
    padding:10px;
    background: rgba(255,255,255,.92);
    border:1px solid var(--line);
    border-radius: 16px;
    box-shadow: var(--shadow);
  }
  nav a{width:100%}
}

/* Accessibility */
.sr{position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); border:0}