:root{
  --navy:#0b1f4d;
  --navy-2:#122b66;
  --navy-deep:#071433;
  --gold:#c9a227;
  --gold-2:#e3c35a;
  --ink:#16213d;
  --muted:#5b6784;
  --bg:#ffffff;
  --alt:#f5f7fc;
  --line:#e2e7f2;
  --radius:18px;
  --shadow:0 18px 50px -20px rgba(11,31,77,.35);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{font-family:"Plus Jakarta Sans",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:"Fraunces",Georgia,serif;line-height:1.15;color:var(--navy);font-weight:700}
h1{font-size:clamp(2.2rem,5.4vw,3.8rem);letter-spacing:-.02em}
h2{font-size:clamp(1.7rem,3.6vw,2.5rem);letter-spacing:-.01em}
h3{font-size:1.2rem}
.wrap{width:min(1120px,100% - 40px);margin-inline:auto}
.narrow{width:min(760px,100% - 40px)}
.center{text-align:center}
.muted{color:var(--muted)}
.gold{color:var(--gold)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 26px;border-radius:999px;font-weight:700;font-size:1rem;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .2s,background .2s;font-family:inherit}
.btn:hover{transform:translateY(-2px)}
.btn:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,.menu-btn:focus-visible{outline:3px solid var(--gold-2);outline-offset:3px}
.btn-navy{background:var(--navy);color:#fff;box-shadow:0 10px 24px -10px rgba(11,31,77,.7)}
.btn-navy:hover{background:var(--navy-2)}
.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold-2));color:var(--navy-deep);box-shadow:0 10px 24px -10px rgba(201,162,39,.8)}
.btn-ghost{border-color:var(--navy);color:var(--navy);background:transparent}
.btn-ghost:hover{background:var(--navy);color:#fff}
.btn-sm{padding:10px 20px;font-size:.92rem}
.btn-block{width:100%}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:"Fraunces",serif;font-weight:700;font-size:1.35rem;color:var(--navy)}
.brand img{height:40px;width:auto}
.brand em{font-style:normal;color:var(--gold)}
.menu{display:flex;align-items:center;gap:26px}
.menu a:not(.btn){text-decoration:none;font-weight:600;font-size:.95rem;color:var(--ink)}
.menu a:not(.btn):hover{color:var(--gold)}
.menu-btn{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;flex-direction:column;justify-content:center;gap:5px;align-items:center}
.menu-btn span{display:block;width:24px;height:2.5px;background:var(--navy);border-radius:2px;transition:.25s}
.menu-btn[aria-expanded="true"] span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.menu-btn[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-btn[aria-expanded="true"] span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* hero */
.hero{background:radial-gradient(1200px 500px at 85% -10%,rgba(201,162,39,.16),transparent 60%),linear-gradient(180deg,#f7f9ff,#fff);padding:72px 0 80px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.eyebrow{font-weight:700;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:14px}
.eyebrow.light{color:var(--gold-2)}
.lead{font-size:1.15rem;color:var(--muted);margin:22px 0 30px;max-width:56ch}
.lead strong{color:var(--navy)}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px}
.ticks{list-style:none;display:flex;flex-wrap:wrap;gap:10px 24px;margin-top:30px;font-weight:600;font-size:.93rem;color:var(--navy)}
.ticks li::before{content:"✓";display:inline-grid;place-items:center;width:20px;height:20px;border-radius:50%;background:var(--gold);color:#fff;font-size:.72rem;margin-right:8px}
.hero-visual{position:relative;min-height:380px;display:grid;place-items:center}
.logo-card{background:#fff;border-radius:32px;padding:34px;box-shadow:var(--shadow);border:1px solid var(--line);transform:rotate(-3deg)}
.logo-card img{width:min(260px,60vw);height:auto}
.float-chip{position:absolute;background:var(--navy);color:#fff;padding:9px 16px;border-radius:999px;font-size:.85rem;font-weight:700;box-shadow:0 10px 24px -10px rgba(11,31,77,.8);animation:bob 5s ease-in-out infinite}
.float-chip.c1{top:16px;right:6%;background:linear-gradient(135deg,var(--gold),var(--gold-2));color:var(--navy-deep)}
.float-chip.c2{bottom:44px;left:0;animation-delay:-1.5s}
.float-chip.c3{bottom:8px;right:8%;animation-delay:-3s;background:#fff;color:var(--navy);border:1px solid var(--line)}
@keyframes bob{50%{transform:translateY(-8px)}}

/* sections */
.section{padding:92px 0}
.section.alt{background:var(--alt)}
.head{text-align:center;max-width:680px;margin:0 auto 48px}
.sub{color:var(--muted);margin-top:14px;font-size:1.05rem}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.ico{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:var(--navy);color:var(--gold-2);font-size:1.5rem;margin-bottom:18px;font-family:"Fraunces",serif}
.card p{color:var(--muted);margin-top:8px;font-size:.96rem}

.chips{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;max-width:860px;margin:0 auto 28px}
.chips span{background:#fff;border:1px solid var(--line);padding:11px 22px;border-radius:999px;font-weight:600;color:var(--navy);box-shadow:0 4px 12px -8px rgba(11,31,77,.4)}

/* pricing */
.pricing{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center}
.price-card{position:relative;background:linear-gradient(160deg,var(--navy),var(--navy-deep));color:#fff;border-radius:26px;padding:42px 36px;box-shadow:var(--shadow)}
.price-card h3{color:#fff;font-size:1.4rem}
.badge{position:absolute;top:-14px;left:36px;background:linear-gradient(135deg,var(--gold),var(--gold-2));color:var(--navy-deep);padding:6px 16px;border-radius:999px;font-size:.78rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase}
.price{font-family:"Fraunces",serif;font-size:3.4rem;font-weight:700;margin:12px 0 22px;color:var(--gold-2);line-height:1}
.price span{font-size:1.8rem;margin-right:2px}
.price small{font-family:"Plus Jakarta Sans",sans-serif;font-size:.95rem;color:#c9d3ee;font-weight:500}
.list{list-style:none;margin-bottom:28px}
.list li{padding:9px 0 9px 32px;position:relative;border-bottom:1px solid rgba(255,255,255,.1)}
.list li:last-child{border-bottom:0}
.list li::before{content:"✓";position:absolute;left:0;top:9px;color:var(--gold-2);font-weight:800}
.price-side p{color:var(--muted);margin:16px 0 26px}

/* video */
.dark{background:linear-gradient(135deg,var(--navy-deep),var(--navy));color:#e5eaf8}
.dark h2{color:#fff}
.dark p{margin:16px 0 22px;color:#c9d3ee}
.video-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.list.light li{border-color:rgba(255,255,255,.12);color:#e5eaf8}
.video-art{aspect-ratio:16/10;border-radius:24px;background:radial-gradient(circle at 30% 20%,rgba(227,195,90,.35),transparent 55%),linear-gradient(135deg,#1a3a85,#0b1f4d);border:1px solid rgba(255,255,255,.14);display:grid;place-items:center;box-shadow:0 30px 60px -30px #000}
.play{width:92px;height:92px;border-radius:50%;background:linear-gradient(135deg,var(--gold),var(--gold-2));color:var(--navy-deep);display:grid;place-items:center;box-shadow:0 0 0 12px rgba(227,195,90,.18);padding-left:5px;animation:pulse 2.4s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 22px rgba(227,195,90,.05)}}

/* steps */
.steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:s}
.steps li{padding:28px 24px;border-radius:var(--radius);border:1px solid var(--line);background:#fff}
.steps span{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--gold);color:var(--navy-deep);font-weight:800;margin-bottom:16px}
.steps p{color:var(--muted);margin-top:8px;font-size:.95rem}

/* form */
.order{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:start}
.order-copy p{color:var(--muted);margin-top:16px}
.wa-line a{color:var(--navy);font-weight:700}
.form{background:#fff;border:1px solid var(--line);border-radius:26px;padding:34px;box-shadow:var(--shadow)}
.field{margin-bottom:18px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{display:block;font-weight:700;font-size:.9rem;margin-bottom:7px;color:var(--navy)}
.opt{font-weight:500;color:var(--muted)}
input,select,textarea{width:100%;padding:13px 15px;border:1.5px solid var(--line);border-radius:12px;font:inherit;color:var(--ink);background:#fbfcff;transition:border .2s,box-shadow .2s}
input:focus,select:focus,textarea:focus{border-color:var(--navy);box-shadow:0 0 0 4px rgba(11,31,77,.08);outline:none}
.field.invalid input,.field.invalid select{border-color:#c0392b}
.err{display:none;color:#c0392b;font-size:.82rem;margin-top:5px;font-weight:600}
.field.invalid .err{display:block}
.fine{font-size:.8rem;color:var(--muted);text-align:center;margin-top:14px}

/* faq */
details{border:1px solid var(--line);border-radius:14px;margin-bottom:12px;background:#fff;overflow:hidden}
summary{cursor:pointer;padding:18px 54px 18px 22px;font-weight:700;color:var(--navy);list-style:none;position:relative}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);font-size:1.5rem;color:var(--gold);transition:.2s}
details[open] summary::after{content:"–"}
details p{padding:0 22px 20px;color:var(--muted)}

/* cta */
.cta{background:linear-gradient(135deg,var(--gold),var(--gold-2));padding:70px 0;text-align:center}
.cta h2{color:var(--navy-deep)}
.cta p{margin:12px 0 26px;font-weight:600;color:var(--navy-deep)}
.cta .btn-gold{background:var(--navy);color:#fff;box-shadow:none}

/* footer */
.footer{background:var(--navy-deep);color:#c9d3ee;padding:50px 0 90px;text-align:center}
.foot-inner{display:grid;gap:10px;justify-items:center}
.foot-brand{color:#fff}
.footer a{color:var(--gold-2);font-weight:600}
.copy{font-size:.85rem;opacity:.7;margin-top:8px}

/* floating whatsapp */
.wa-float{position:fixed;right:20px;bottom:20px;width:60px;height:60px;border-radius:50%;background:#25d366;color:#fff;display:grid;place-items:center;box-shadow:0 12px 26px -8px rgba(0,0,0,.45);z-index:60;transition:transform .2s}
.wa-float:hover{transform:scale(1.08)}

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

/* responsive */
@media (max-width:980px){
  .cards,.steps{grid-template-columns:repeat(2,1fr)}
  .hero-grid,.pricing,.video-grid,.order{grid-template-columns:1fr;gap:40px}
  .hero-visual{min-height:320px}
}
@media (max-width:760px){
  .menu-btn{display:flex}
  .menu{position:absolute;top:72px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:10px 20px 22px;border-bottom:1px solid var(--line);box-shadow:0 20px 30px -20px rgba(0,0,0,.3);display:none}
  .menu.open{display:flex}
  .menu a:not(.btn){padding:14px 4px;border-bottom:1px solid var(--line)}
  .menu .btn{margin-top:14px}
  .section{padding:64px 0}
  .hero{padding:44px 0 56px}
  .cards,.steps,.row{grid-template-columns:1fr}
  .form{padding:24px 20px}
  .price-card{padding:36px 24px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}