:root{
  --ink:#0f1e33;--ink-2:#1c3252;--navy:#0f1e33;--muted:#5b6675;--line:#e6e8ec;
  --accent:#c19a49;--accent-2:#a9843a;--accent-soft:#f5ecd6;--bg:#fff;--soft:#f6f7f9;
  --radius:16px;--shadow:0 10px 40px rgba(15,30,51,.08);--shadow-lg:0 24px 60px rgba(15,30,51,.14);
  --serif:"Playfair Display",Georgia,"Times New Roman",serif;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{font-family:var(--sans);color:var(--ink);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{width:min(1180px,92%);margin:0 auto}
h1,h2,h3,.serif{font-family:var(--serif);font-weight:700;line-height:1.15;color:var(--ink)}
h1{font-size:clamp(2.3rem,5vw,3.7rem)}
h2{font-size:clamp(1.9rem,3.6vw,2.7rem)}
h3{font-size:1.2rem}
.eyebrow{display:block;color:var(--accent);font-size:.74rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;margin-bottom:14px}
.lead{color:var(--muted);font-size:1.05rem;max-width:640px}
.gold{color:var(--accent)}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 24px;border-radius:999px;font-weight:600;font-size:.95rem;border:1.5px solid transparent;cursor:pointer;transition:.2s;white-space:nowrap;font-family:var(--sans)}
.btn-gold{background:var(--accent);color:#fff;box-shadow:0 8px 24px rgba(193,154,73,.35)}
.btn-gold:hover{background:var(--accent-2);transform:translateY(-1px)}
.btn-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.btn-outline:hover{border-color:#fff}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--ink-2)}
.btn-light{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-light:hover{border-color:var(--accent);color:var(--accent-2)}
.btn-wa{background:#25d366;color:#fff}
.btn-wa:hover{background:#1ebe5a}
.btn svg{width:17px;height:17px}

/* Header */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:66px;gap:20px}
.brand{display:flex;flex-direction:column;line-height:1}
.brand .mark{font-family:var(--serif);font-weight:700;font-size:1.55rem;letter-spacing:.02em;color:var(--ink)}
.brand .mark i{font-style:normal;color:var(--accent)}
.brand .sub{font-size:.52rem;letter-spacing:.32em;text-transform:uppercase;color:var(--muted);margin-top:3px}
.brand .prod{font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;color:var(--accent-2);margin-top:4px;font-weight:700}
.menu{display:flex;gap:26px;align-items:center;list-style:none}
.menu a{font-weight:500;font-size:.92rem;color:var(--ink-2);transition:.2s}
.menu a:hover{color:var(--accent-2)}
.nav-cta{display:flex;gap:10px;align-items:center}
.burger{display:none;background:none;border:0;cursor:pointer;padding:8px}
.burger span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;border-radius:2px}

/* Hero */
.hero{background:var(--navy);color:#fff;padding:96px 0 80px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;right:-200px;top:-200px;width:640px;height:640px;border-radius:50%;background:radial-gradient(circle,rgba(193,154,73,.18),transparent 65%)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center;position:relative}
.hero .eyebrow{margin-bottom:22px}
.hero h1{color:#fff}
.hero p.lead{color:#c8d0dc;margin:24px 0 32px;font-size:1.08rem}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-stats{display:flex;gap:40px;margin-top:44px;flex-wrap:wrap}
.hero-stats b{display:block;font-family:var(--serif);font-size:1.7rem;color:#fff;font-weight:700}
.hero-stats span{font-size:.8rem;color:#9aa6b8;letter-spacing:.04em}
.card-form{background:#162a48;border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-lg)}
.card-form h3{color:#fff;font-size:1.25rem}
.card-form .sub{color:#c8d0dc;font-size:.9rem;margin:6px 0 18px}
.card-form input,.card-form select,.card-form textarea{width:100%;font:inherit;font-size:.93rem;padding:12px 14px;border:1px solid transparent;border-radius:10px;background:#fff;color:var(--ink);margin-bottom:10px}
.card-form input:focus,.card-form select:focus,.card-form textarea:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 3px rgba(193,154,73,.3)}
.card-form .btn{width:100%;justify-content:center;margin-top:4px}
.card-form .note{font-size:.72rem;color:#9aa6b8;text-align:center;margin-top:10px}
.card-form .msg{margin-top:10px}

/* Sections */
section{padding:88px 0}
.center{text-align:center}
.center .lead{margin:0 auto}
.section-head{margin-bottom:46px}
.soft{background:var(--soft)}

/* Cards grid */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);transition:.25s;position:relative}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.tile{width:44px;height:44px;border-radius:12px;background:var(--accent-soft);display:grid;place-items:center;color:var(--accent-2);margin-bottom:18px}
.tile svg{width:22px;height:22px}
.card h3{margin-bottom:8px}
.card p{color:var(--muted);font-size:.93rem}
.card ul{list-style:none;margin-top:12px;display:grid;gap:6px}
.card li{font-size:.88rem;color:var(--ink-2);display:flex;gap:8px;align-items:center}
.card li::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--accent);flex:none}
.card .more{display:inline-block;margin-top:14px;font-size:.88rem;font-weight:600;color:var(--accent-2)}
.card.dark{background:linear-gradient(160deg,#162a48,#0f1e33);border-color:transparent;color:#fff}
.card.dark h3,.card.dark li{color:#fff}
.card.dark p{color:#c8d0dc}
.card.dark .tile{background:rgba(255,255,255,.1);color:var(--accent)}
.badge{position:absolute;top:16px;right:16px;background:var(--accent);color:#fff;font-size:.62rem;font-weight:700;letter-spacing:.12em;padding:4px 9px;border-radius:999px}

/* Module rows */
.modules{display:grid;gap:16px}
.mod{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);display:grid;grid-template-columns:250px 1fr 1fr;transition:.25s}
.mod:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.mod>div{padding:28px}
.mod .id{border-right:1px solid var(--line);display:flex;flex-direction:column;justify-content:center;gap:12px}
.mod .id .tile{margin:0}
.mod .id h3{font-size:1.15rem}
.mod .id small{color:var(--muted);font-size:.78rem;letter-spacing:.08em;text-transform:uppercase}
.mod .what{border-right:1px solid var(--line)}
.mod .why{background:var(--soft);border-radius:0 var(--radius) var(--radius) 0}
.mod .tag{font-size:.68rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--accent-2);margin-bottom:10px}
.mod p{font-size:.95rem;color:var(--ink-2)}
.mod .why p{color:var(--muted)}
.group-head{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:end;margin-bottom:34px}
.group-head .n{font-family:var(--serif);font-size:3.2rem;color:var(--accent-soft);font-weight:700;line-height:1}

/* Two-col about */
.two{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.about-panel{background:linear-gradient(160deg,#1c3252,#0f1e33);border-radius:var(--radius);padding:36px;color:#fff;box-shadow:var(--shadow-lg)}
.about-panel h3{color:#fff;margin-bottom:18px}
.about-panel ul{list-style:none;display:grid;gap:14px}
.about-panel li{display:flex;gap:12px;align-items:flex-start;color:#c8d0dc;font-size:.95rem}
.about-panel li b{color:#fff;display:block;font-family:var(--sans);font-weight:600}
.about-panel li svg{width:20px;height:20px;color:var(--accent);flex:none;margin-top:3px}
.two p{color:var(--muted);margin-top:14px}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{padding:26px;border-left:2px solid var(--accent-soft);position:relative}
.step .num{font-family:var(--serif);font-size:2.2rem;color:var(--accent);font-weight:700;line-height:1;margin-bottom:12px}
.step h3{font-size:1.05rem;margin-bottom:6px}
.step p{color:var(--muted);font-size:.9rem}

/* CTA band */
.band{background:var(--navy);color:#fff;border-radius:var(--radius);padding:56px;display:grid;grid-template-columns:1.3fr .7fr;gap:30px;align-items:center;position:relative;overflow:hidden}
.band::after{content:"";position:absolute;right:-120px;top:-140px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(193,154,73,.35),transparent 65%)}
.band h2{color:#fff}
.band p{color:#c8d0dc;margin-top:10px;max-width:520px}
.band .acts{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end;position:relative}

/* Contact / demo form */
.demo-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:start}
.contact-list{display:grid;gap:12px;margin-top:26px}
.contact-list a,.contact-list div.item{display:flex;gap:14px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px;box-shadow:var(--shadow)}
.contact-list .tile{margin:0;width:40px;height:40px;flex:none}
.contact-list b{display:block;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-2)}
.contact-list span{color:var(--ink-2);font-size:.95rem}
.form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow-lg)}
.form h3{margin-bottom:6px}
.form .sub{color:var(--muted);font-size:.92rem;margin-bottom:22px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:grid;gap:6px;margin-bottom:14px}
.field label{font-size:.78rem;font-weight:600;color:var(--ink);letter-spacing:.02em}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:.95rem;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:#fbfbfc;color:var(--ink);transition:.2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--accent);background:#fff;box-shadow:0 0 0 3px rgba(193,154,73,.2)}
.field textarea{min-height:110px;resize:vertical}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{position:relative}
.chip input{position:absolute;opacity:0;inset:0;cursor:pointer}
.chip span{display:inline-block;padding:7px 12px;border-radius:999px;border:1px solid var(--line);font-size:.8rem;font-weight:500;color:var(--muted);transition:.2s;cursor:pointer}
.chip input:checked+span{background:var(--accent-soft);border-color:var(--accent);color:var(--accent-2);font-weight:600}
.hp{position:absolute;left:-9999px;opacity:0;height:0;width:0}
.form-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-top:8px}
.form-note{font-size:.78rem;color:var(--muted);margin-top:14px}
.msg{display:none;padding:13px 16px;border-radius:10px;font-weight:500;margin-top:14px;font-size:.92rem}
.msg.ok{display:block;background:#e9f6ee;color:#1a6b3a}
.msg.err{display:block;background:#fdecec;color:#a52a2a}

/* FAQ */
.faq{display:grid;gap:12px;max-width:860px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 22px;box-shadow:var(--shadow)}
.faq summary{cursor:pointer;font-weight:600;color:var(--ink);list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px}
.faq summary::after{content:"+";font-family:var(--serif);font-size:1.4rem;color:var(--accent)}
.faq details[open] summary::after{content:"–"}
.faq p{color:var(--muted);margin-top:12px;font-size:.95rem}

/* Footer */
.footer{background:var(--navy);color:#9aa6b8;padding:64px 0 28px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px}
.footer h4{color:#fff;font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;margin-bottom:16px}
.footer ul{list-style:none;display:grid;gap:9px}
.footer a{font-size:.92rem;transition:.2s}
.footer a:hover{color:#fff}
.footer .brand .mark{color:#fff}
.footer .brand .sub{color:#9aa6b8}
.footer .brand .prod{color:var(--accent)}
.footer p{font-size:.92rem;margin-top:16px;max-width:360px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:44px;padding-top:22px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.82rem}

/* WhatsApp float */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:60;width:56px;height:56px;border-radius:50%;background:#25d366;display:grid;place-items:center;color:#fff;box-shadow:0 10px 26px rgba(37,211,102,.4);transition:.2s}
.wa-float:hover{transform:scale(1.06)}
.wa-float svg{width:28px;height:28px}

/* Modal */
.modal{position:fixed;inset:0;z-index:80;background:rgba(15,30,51,.6);backdrop-filter:blur(4px);display:none;align-items:center;justify-content:center;padding:20px}
.modal.open{display:flex}
.modal .form{max-width:640px;width:100%;max-height:92vh;overflow:auto;position:relative}
.modal .close{position:absolute;top:14px;right:14px;background:var(--soft);border:0;width:36px;height:36px;border-radius:50%;cursor:pointer;font-size:1.2rem;color:var(--ink)}

.reveal{opacity:0;transform:translateY(16px);transition:.6s ease}
.reveal.in{opacity:1;transform:none}

@media (max-width:1000px){
  .hero-grid,.two,.demo-grid{grid-template-columns:1fr}
  .grid3{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .mod{grid-template-columns:1fr}
  .mod .id{border-right:0;border-bottom:1px solid var(--line);flex-direction:row;align-items:center}
  .mod .what{border-right:0;border-bottom:1px solid var(--line)}
  .mod .why{border-radius:0 0 var(--radius) var(--radius)}
  .band{grid-template-columns:1fr;padding:40px}
  .band .acts{justify-content:flex-start}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .menu{position:fixed;top:66px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:0;border-bottom:1px solid var(--line);display:none;padding:10px 4%}
  .menu.open{display:flex}
  .menu li a{display:block;padding:14px 4px;border-bottom:1px solid var(--line)}
  .nav-cta .btn-light{display:none}
  .burger{display:block}
  .grid3,.steps,.foot-grid,.row{grid-template-columns:1fr}
  section{padding:60px 0}
  .hero{padding:64px 0 56px}
  .form{padding:22px}
  .band{padding:30px}
  .group-head{grid-template-columns:1fr}
  .group-head .n{display:none}
}
.card-form .note svg{width:12px;height:12px;vertical-align:-2px;margin-right:4px}
.card-form .note{display:flex;align-items:center;justify-content:center;gap:4px}