:root{
  --bg:#f6f3fb;
  --paper:#ffffff;
  --ink:#24175f;
  --ink2:#665f91;
  --muted:#8c86ad;
  --line:rgba(50,36,115,.12);
  --line2:rgba(255,255,255,.18);
  --dark:#0c0a18;
  --dark2:#151228;
  --purple:#5b43d6;
  --purple2:#7c66ff;
  --cyan:#60e7ff;
  --green:#28c979;
  --gold:#ffc857;
  --shadow:0 24px 70px rgba(43,31,111,.11);
  --shadow2:0 28px 90px rgba(0,0,0,.26);
  --radius:30px;
  --container:1240px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,system-ui,sans-serif;
  color:var(--ink);
  background:
    radial-gradient(circle at 10% 0%,rgba(124,102,255,.12),transparent 28%),
    radial-gradient(circle at 88% 6%,rgba(255,200,87,.10),transparent 20%),
    linear-gradient(180deg,#fbf9ff 0%,#f4f1fa 42%,#faf9fd 100%);
  overflow-x:hidden;
}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
p{color:var(--ink2);line-height:1.72}
button,input,select{font:inherit}
.container{width:min(calc(100% - 36px),var(--container));margin:auto}
.section{padding:92px 0}
.reveal{opacity:0;transform:translateY(22px)}
.site-header{
  position:sticky;top:14px;z-index:100;
  width:min(calc(100% - 36px),var(--container));
  margin:16px auto 0;
  display:grid;grid-template-columns:auto 1fr auto auto;gap:16px;align-items:center;
  padding:12px 14px;border-radius:999px;
  background:rgba(255,255,255,.78);
  border:1px solid rgba(255,255,255,.92);
  backdrop-filter:blur(18px);
  box-shadow:0 14px 38px rgba(43,31,111,.09);
}
.brand{display:flex;align-items:center;gap:12px;min-width:210px}
.brand-mark{
  width:48px;height:48px;border-radius:16px;
  display:grid;place-items:center;
  color:#fff;font-family:Space Grotesk,sans-serif;font-size:1.8rem;font-weight:900;
  background:
    radial-gradient(circle at 70% 78%,rgba(255,200,87,.95),transparent 18%),
    linear-gradient(145deg,#201858,#513bd8 65%,#9387ff);
  box-shadow:0 14px 34px rgba(91,67,214,.25);
}
.brand strong{display:block;font-family:Space Grotesk,sans-serif;text-transform:uppercase;letter-spacing:.08em;font-size:1rem}
.brand small{display:block;color:var(--muted);font-size:.75rem;margin-top:2px}
.nav{display:flex;align-items:center;justify-content:center;gap:6px}
.nav a{
  min-height:40px;display:inline-flex;align-items:center;padding:0 13px;border-radius:999px;
  color:var(--ink2);font-weight:750;font-size:.91rem;transition:.22s ease;
}
.nav a:hover{background:rgba(91,67,214,.08);color:var(--ink)}
.nav .nav-cta{background:var(--ink);color:#fff;box-shadow:0 12px 25px rgba(36,23,95,.18)}
.mode-switch{display:flex;gap:4px;padding:4px;border-radius:999px;background:rgba(91,67,214,.08);border:1px solid var(--line)}
.mode-btn{
  border:0;background:transparent;cursor:pointer;
  min-height:38px;padding:0 14px;border-radius:999px;color:var(--ink2);font-weight:850;font-size:.84rem;
}
.mode-btn.is-active{background:#fff;color:var(--ink);box-shadow:var(--shadow)}
.menu-toggle{display:none;width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:#fff;cursor:pointer}
.menu-toggle span{display:block;width:18px;height:2px;background:var(--ink);margin:5px auto}
.eyebrow{
  display:inline-flex;align-items:center;min-height:36px;padding:0 13px;border-radius:999px;
  color:var(--purple);background:rgba(91,67,214,.08);border:1px solid rgba(91,67,214,.12);
  text-transform:uppercase;letter-spacing:.1em;font-size:.76rem;font-weight:900;
}
h1,h2,h3{margin:0;font-family:Space Grotesk,Inter,sans-serif;letter-spacing:-.055em}
h1{font-size:clamp(3rem,6.2vw,5.9rem);line-height:.92;margin-top:18px}
h2{font-size:clamp(2.2rem,4.4vw,4.1rem);line-height:.96;margin-top:14px}
h3{font-size:1.38rem}
.hero{
  margin-top:-78px;
  padding:168px 0 82px;
  color:#fff;
  background:
    radial-gradient(circle at 76% 18%,rgba(124,102,255,.34),transparent 32%),
    radial-gradient(circle at 15% 18%,rgba(96,231,255,.13),transparent 25%),
    linear-gradient(180deg,#0c0a18 0%,#151228 100%);
}
.hero p{color:#c8c4dd;font-size:1.06rem;max-width:740px}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:30px;align-items:center}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.btn{
  position:relative;overflow:hidden;
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:54px;padding:0 20px;border-radius:16px;border:1px solid transparent;font-weight:900;transition:.22s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{
  color:#071018;background:linear-gradient(135deg,var(--cyan),#fff);
  box-shadow:0 18px 40px rgba(96,231,255,.22);
}
.btn-primary:after,.btn-whatsapp:after{
  content:'';position:absolute;inset:-120% auto auto -30%;width:55%;height:320%;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.34),transparent);
  transform:rotate(20deg);animation:sheen 5.2s ease-in-out infinite;
}
.btn-secondary{background:rgba(255,255,255,.08);border-color:var(--line2);color:#fff}
.btn-whatsapp{background:rgba(40,201,121,.12);border-color:rgba(40,201,121,.25);color:#8dffbe}
.btn.small{min-height:44px}
@keyframes sheen{
  0%,70%,100%{transform:translateX(-240%) rotate(20deg);opacity:0}
  10%,28%{transform:translateX(440%) rotate(20deg);opacity:.85}
}
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:26px}
.stats-row div{
  padding:18px;border-radius:20px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12)
}
.stats-row strong{display:block;font-size:1.2rem;color:#fff;margin-bottom:5px}
.stats-row span{color:#aaa5c3;font-size:.83rem}
.hero-visual{
  position:relative;min-height:620px;border-radius:34px;overflow:hidden;border:1px solid rgba(255,255,255,.14);
  box-shadow:var(--shadow2);background:#111;
}
.hero-visual img{width:100%;height:100%;min-height:620px;object-fit:cover}
body[data-mode="bellalux"] .hero-visual img{filter:grayscale(1) brightness(.72) contrast(1.05)}
.visual-card{
  position:absolute;left:22px;right:22px;bottom:22px;padding:20px;border-radius:24px;
  background:rgba(8,7,18,.58);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(18px)
}
.visual-card span{display:block;color:var(--cyan);font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;font-weight:900;margin-bottom:8px}
.visual-card strong{display:block;font-family:Space Grotesk,sans-serif;font-size:1.7rem}
.visual-card p{font-size:.95rem;margin:8px 0 0}
.section-head{max-width:850px;margin-bottom:34px}
.section-head p{max-width:740px}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.service-card{
  padding:26px;min-height:260px;border-radius:28px;background:#fff;border:1px solid rgba(255,255,255,.9);
  box-shadow:var(--shadow);transition:.22s ease;
}
.service-card:hover,.case-card:hover{transform:translateY(-4px)}
.service-card h3{margin-bottom:12px}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.tags span{
  display:inline-flex;align-items:center;min-height:34px;padding:0 11px;border-radius:999px;
  background:rgba(91,67,214,.08);border:1px solid rgba(91,67,214,.1);color:var(--purple);font-weight:800;font-size:.8rem
}
.proof{
  color:#fff;
  background:
    radial-gradient(circle at 84% 14%,rgba(124,102,255,.26),transparent 34%),
    linear-gradient(180deg,#0c0a18,#151228);
}
.proof p{color:#c8c4dd}
.proof-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:22px}
.proof-stats div{padding:24px;border-radius:24px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12)}
.proof-stats strong{display:block;font-size:2rem;color:var(--cyan);margin-bottom:6px}
.proof-stats span{color:#c8c4dd}
.proof-card{padding:22px;border-radius:30px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.13);box-shadow:var(--shadow2)}
.proof-main{display:grid;grid-template-columns:340px 1fr;gap:20px;align-items:center;margin-bottom:20px}
.proof-copy span{display:inline-flex;color:var(--cyan);text-transform:uppercase;letter-spacing:.11em;font-weight:900;font-size:.75rem;margin-bottom:8px}
.proof-copy p{margin-bottom:0}
.proof-image{background:#fff;border-radius:22px;padding:14px;min-height:500px;display:flex;align-items:center;justify-content:center}
.proof-image img{width:100%;height:100%;object-fit:contain}
.proof-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.proof-grid .proof-image{min-height:330px}
.case-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.case-card{padding:26px;border-radius:28px;background:#fff;border:1px solid rgba(255,255,255,.9);box-shadow:var(--shadow);min-height:230px}
.case-card span{display:inline-block;color:var(--green);font-size:1.55rem;font-weight:900;margin-bottom:48px}
.profile{background:#fff}
.profile-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:26px;align-items:center}
.scorecard{
  min-height:330px;padding:24px;border-radius:30px;background:linear-gradient(135deg,#f9f8ff,#fff);
  border:1px solid var(--line);box-shadow:var(--shadow);
  display:grid;grid-template-columns:repeat(5,1fr);gap:14px;
}
.score-item{display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:8px}
.score-bar{height:210px;width:48px;border-radius:999px;background:rgba(91,67,214,.08);display:flex;align-items:flex-end;overflow:hidden}
.score-bar i{width:100%;display:block;border-radius:999px;background:linear-gradient(180deg,var(--cyan),var(--purple2));box-shadow:0 0 22px rgba(124,102,255,.22)}
.score-item strong{font-size:1.25rem;color:var(--purple)}
.score-item span{text-align:center;color:var(--ink2);font-weight:700;font-size:.82rem}
.demos{background:#fbfaff}
.demo-layout{display:grid;grid-template-columns:340px 1fr;gap:22px}
.demo-tabs{display:grid;gap:12px;align-self:start;position:sticky;top:110px}
.demo-tab{
  text-align:left;cursor:pointer;padding:20px;border-radius:24px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);transition:.22s ease
}
.demo-tab:hover{transform:translateY(-3px)}
.demo-tab small{display:block;color:var(--purple);font-weight:900;text-transform:uppercase;letter-spacing:.09em;font-size:.72rem;margin-bottom:8px}
.demo-tab strong{display:block;font-size:1.1rem;margin-bottom:8px}
.demo-tab span{display:block;color:var(--ink2);line-height:1.55}
.demo-tab.is-active{background:var(--ink);color:#fff}
.demo-tab.is-active span{color:#c8c4dd}
.demo-tab.is-active small{color:var(--cyan)}
.browser{padding:18px;border-radius:30px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
.browser-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;margin-bottom:14px}
.browser-head p{margin:6px 0 0}
.browser .btn-secondary{color:var(--ink);border-color:var(--line);background:#fff}
.browser-frame{overflow:hidden;border-radius:24px;border:1px solid var(--line);background:#fff}
.browser-dots{display:flex;align-items:center;gap:8px;background:#f2f0f8;padding:12px;color:var(--ink2);font-weight:800}
.browser-dots i{width:10px;height:10px;border-radius:50%;background:#ff6b6b}
.browser-dots i:nth-child(2){background:#ffd166}
.browser-dots i:nth-child(3){background:#34d399}
.browser-dots span{margin-left:auto;font-size:.82rem}
.browser iframe{display:block;width:100%;height:760px;border:0}
.audit-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:24px;align-items:start}
.audit-card{padding:24px;border-radius:30px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
.audit-card label{display:block;margin-bottom:14px}
.audit-card label span{display:block;font-weight:800;margin-bottom:8px}
.audit-card input,.audit-card select{width:100%;min-height:52px;border-radius:16px;border:1px solid var(--line);padding:0 14px;background:#fff}
.audit-output{margin-top:18px;padding:18px;border-radius:22px;background:#f7f4ff}
.audit-output strong{font-size:2rem;color:var(--purple)}
.audit-output li{color:var(--ink2);margin-bottom:8px}
.contact-card{
  padding:36px;border-radius:32px;color:#fff;
  background:radial-gradient(circle at 80% 12%,rgba(96,231,255,.18),transparent 35%),linear-gradient(180deg,#0c0a18,#151228);
  box-shadow:var(--shadow2)
}
.contact-card h2{max-width:860px}
.contact-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.contact-meta{display:flex;flex-wrap:wrap;gap:18px;margin-top:22px;color:#c8c4dd}
.floating-whatsapp{
  position:fixed;right:18px;bottom:18px;z-index:100;width:58px;height:58px;border-radius:50%;
  display:grid;place-items:center;background:#25d366;color:#fff;font-weight:900;box-shadow:0 18px 40px rgba(37,211,102,.32)
}
@media(max-width:1080px){
  .site-header{grid-template-columns:auto auto auto}
  .nav{display:none;grid-column:1/-1;flex-direction:column;align-items:stretch}
  body.menu-open .nav{display:flex}
  .menu-toggle{display:block}
  .mode-switch{grid-column:1/-1;justify-content:center}
  .hero-grid,.profile-grid,.audit-grid,.demo-layout,.proof-main{grid-template-columns:1fr}
  .service-grid,.case-grid,.proof-grid{grid-template-columns:repeat(2,1fr)}
  .demo-tabs{position:static}
}
@media(max-width:720px){
  .container{width:calc(100% - 22px)}
  .site-header{width:calc(100% - 18px);top:8px;border-radius:24px}
  .brand{min-width:0}.brand small{display:none}
  .mode-switch{overflow:auto;justify-content:flex-start}
  .mode-btn{white-space:nowrap}
  .hero{margin-top:-84px;padding-top:150px}
  h1{font-size:clamp(2.6rem,13vw,4.4rem)}
  h2{font-size:clamp(2rem,10vw,3.1rem)}
  .hero-actions,.contact-actions{flex-direction:column;align-items:stretch}
  .stats-row,.proof-stats,.service-grid,.case-grid,.proof-grid,.scorecard{grid-template-columns:1fr}
  .hero-visual,.hero-visual img{min-height:420px}
  .proof-image,.proof-main .proof-image,.proof-grid .proof-image{min-height:240px}
  .scorecard{min-height:auto}
  .score-item{display:grid;grid-template-columns:44px 58px 1fr;align-items:center}
  .score-bar{height:86px}
  .browser iframe{height:560px}
}