:root{
  --white:#ffffff;
  --soft:#f6fbfb;
  --mint:#dff3ef;
  --mint-strong:#78b8aa;
  --teal:#174f52;
  --deep:#123036;
  --gold:#c79a44;
  --ink:#243033;
  --muted:#667477;
  --line:rgba(23,79,82,.14);
  --shadow:0 24px 70px rgba(18,48,54,.13);
  --radius:28px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Montserrat',system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  background:var(--white);
  color:var(--ink);
  line-height:1.65;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1160px,92%);margin-inline:auto}
.section-pad{padding:96px 0}
.section-pad-sm{padding:54px 0}

.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);
}
.navbar{
  width:min(1160px,92%);
  margin:auto;
  min-height:82px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.brand{display:flex;align-items:center;gap:13px}
.brand-mark{
  width:54px;height:54px;
  display:grid;place-items:center;
  border-radius:18px;
  color:var(--white);
  font-weight:800;
  letter-spacing:.04em;
  background:linear-gradient(135deg,var(--teal),var(--mint-strong));
  box-shadow:0 12px 28px rgba(23,79,82,.22);
}
.brand-text{display:grid;line-height:1.18}
.brand-text strong{font-family:'Marcellus',serif;font-size:1.2rem;color:var(--deep)}
.brand-text small{font-size:.78rem;color:var(--muted);font-weight:600}
.nav-links{display:flex;align-items:center;gap:8px}
.nav-links a{
  padding:10px 14px;
  border-radius:999px;
  font-weight:700;
  color:var(--deep);
  font-size:.92rem;
}
.nav-links a:hover{background:var(--soft)}
.nav-links .nav-cta{background:var(--teal);color:var(--white);padding-inline:18px}
.menu-toggle{display:none;background:none;border:0;cursor:pointer;width:44px;height:44px}
.menu-toggle span{display:block;width:26px;height:2px;background:var(--teal);margin:6px auto;border-radius:2px;transition:.25s}

.hero{
  position:relative;
  min-height:calc(100vh - 82px);
  display:grid;
  align-items:center;
  background:
    radial-gradient(circle at 16% 12%, rgba(120,184,170,.22), transparent 30%),
    linear-gradient(180deg,#fff 0%,#f8fcfb 100%);
  overflow:hidden;
}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:54px;align-items:center;position:relative;z-index:2}
.eyebrow,.section-kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:var(--teal);
  background:rgba(223,243,239,.9);
  border:1px solid rgba(120,184,170,.24);
  padding:8px 14px;
  border-radius:999px;
  font-size:.82rem;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.08em;
}
.hero h1{
  font-family:'Marcellus',serif;
  color:var(--deep);
  font-size:clamp(3.4rem,7vw,7.2rem);
  line-height:.9;
  margin:22px 0;
  letter-spacing:-.04em;
}
.lead{font-size:clamp(1.08rem,2vw,1.35rem);max-width:680px;color:#405052}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.btn{
  display:inline-flex;
  justify-content:center;
  align-items:center;
  min-height:52px;
  padding:14px 22px;
  border-radius:999px;
  font-weight:800;
  transition:.25s ease;
  border:1px solid transparent;
}
.btn-primary{background:linear-gradient(135deg,var(--teal),#237175);color:var(--white);box-shadow:0 16px 28px rgba(23,79,82,.22)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 20px 34px rgba(23,79,82,.28)}
.btn-secondary{background:var(--white);border-color:var(--line);color:var(--teal)}
.btn-secondary:hover{background:var(--soft);transform:translateY(-3px)}

.hero-card{
  position:relative;
  padding:38px;
  background:rgba(255,255,255,.9);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  overflow:hidden;
}
.hero-card:before{
  content:"";
  position:absolute;
  inset:auto -70px -90px auto;
  width:260px;height:260px;
  border-radius:999px;
  background:rgba(223,243,239,.7);
}
.orbital{
  position:relative;
  width:220px;height:220px;
  margin:0 auto 24px;
  border:1px solid rgba(23,79,82,.14);
  border-radius:50%;
  display:grid;
  place-items:center;
  background:radial-gradient(circle,var(--soft),#fff 68%);
}
.orbital:before,.orbital:after{
  content:"";position:absolute;border-radius:50%;border:1px dashed rgba(199,154,68,.45)
}
.orbital:before{inset:25px}.orbital:after{inset:53px}
.center-symbol{
  width:86px;height:86px;
  display:grid;place-items:center;
  border-radius:50%;
  background:var(--teal);
  color:var(--white);
  font-family:'Marcellus',serif;
  font-size:3.6rem;
  box-shadow:0 14px 32px rgba(23,79,82,.24);
}
.dot{position:absolute;width:16px;height:16px;border-radius:50%;background:var(--gold)}
.dot-a{top:34px;right:42px}.dot-b{bottom:44px;left:32px}.dot-c{bottom:28px;right:58px;background:var(--mint-strong)}
.hero-card h2,.section-heading h2,.intro-panel h2,.cta-card h2,.feature-card h2{
  font-family:'Marcellus',serif;
  color:var(--deep);
  line-height:1.08;
}
.hero-card h2{font-size:2rem;margin-bottom:12px}
.hero-card p{color:var(--muted);position:relative;z-index:1}
.mini-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;position:relative;z-index:1}
.mini-list span{padding:8px 12px;border-radius:999px;background:var(--soft);border:1px solid var(--line);font-weight:700;color:var(--teal);font-size:.86rem}
.hero-bg-shape{position:absolute;border-radius:999px;filter:blur(2px);opacity:.55}
.shape-one{width:360px;height:360px;background:var(--mint);top:16%;right:-110px}
.shape-two{width:230px;height:230px;background:rgba(199,154,68,.18);left:-90px;bottom:14%}

.intro-panel{
  display:grid;
  grid-template-columns:.82fr 1.18fr;
  gap:32px;
  align-items:center;
  padding:36px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:#fff;
  box-shadow:0 18px 50px rgba(18,48,54,.08);
}
.intro-panel h2{font-size:clamp(2rem,4vw,3.1rem);margin-top:14px}
.intro-panel p{font-size:1.05rem;color:#475658}

.section-heading{text-align:center;max-width:760px;margin:0 auto 46px}
.section-heading.left{text-align:left;margin:0}
.section-heading h2{font-size:clamp(2.15rem,4.8vw,4.2rem);margin:16px 0 12px}
.section-heading p{color:var(--muted);font-size:1.05rem}
.services{background:linear-gradient(180deg,#fff 0%,#f7fbfa 100%)}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.service-card{
  min-height:280px;
  padding:28px;
  border-radius:26px;
  background:var(--white);
  border:1px solid var(--line);
  box-shadow:0 14px 44px rgba(18,48,54,.07);
  position:relative;
  overflow:hidden;
  transition:.28s ease;
}
.service-card:before{
  content:"";
  position:absolute;
  width:130px;height:130px;
  border-radius:50%;
  background:rgba(223,243,239,.72);
  right:-46px;top:-46px;
}
.service-card:hover{transform:translateY(-8px);box-shadow:0 20px 58px rgba(18,48,54,.12)}
.icon{
  display:inline-grid;
  place-items:center;
  width:52px;height:52px;
  border-radius:18px;
  color:var(--teal);
  background:var(--mint);
  font-weight:900;
  margin-bottom:18px;
}
.service-card h3{font-size:1.24rem;color:var(--deep);margin-bottom:12px;line-height:1.25;position:relative}
.service-card p{color:var(--muted);position:relative}

.modalities{background:#fff}
.split-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:54px;align-items:center}
.timeline{
  padding:34px;
  border-radius:var(--radius);
  background:linear-gradient(135deg,var(--teal),#1d696d);
  color:#fff;
  box-shadow:var(--shadow);
}
.timeline-item{display:grid;grid-template-columns:32px 1fr;gap:16px;position:relative;padding-bottom:30px}
.timeline-item:not(:last-child):before{content:"";position:absolute;left:10px;top:27px;width:2px;height:calc(100% - 22px);background:rgba(255,255,255,.24)}
.timeline-item span{width:22px;height:22px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 8px rgba(255,255,255,.14);margin-top:5px}
.timeline-item h3{font-size:1.25rem;margin-bottom:6px}
.timeline-item p{color:rgba(255,255,255,.82)}

.groups{background:linear-gradient(180deg,#f7fbfa 0%,#fff 100%)}
.groups-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.feature-card{
  min-height:330px;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  padding:36px;
  border-radius:var(--radius);
  background:#fff;
  border:1px solid var(--line);
  box-shadow:0 16px 48px rgba(18,48,54,.08);
  position:relative;
  overflow:hidden;
}
.feature-card:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at top right,rgba(120,184,170,.22),transparent 36%)}
.feature-icon{font-size:4rem;color:var(--gold);line-height:1;margin-bottom:42px;position:relative}
.feature-card h2{font-size:2.4rem;margin-bottom:14px;position:relative}
.feature-card p{color:var(--muted);position:relative;font-size:1.03rem}

.cta-section{background:#fff}
.cta-card{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:30px;
  align-items:center;
  padding:42px;
  border-radius:34px;
  background:linear-gradient(135deg,#f5fbfa,#ffffff);
  border:1px solid var(--line);
  box-shadow:var(--shadow);
}
.cta-card h2{font-size:clamp(2rem,4vw,3.5rem);margin:14px 0 12px}
.cta-card p{color:var(--muted)}
.contact-box{
  padding:28px;
  border-radius:26px;
  background:var(--white);
  border:1px solid var(--line);
  display:grid;
  gap:12px;
  text-align:center;
}
.contact-box span{color:var(--muted);font-weight:800;text-transform:uppercase;letter-spacing:.08em;font-size:.78rem}
.contact-box strong{font-size:1.7rem;color:var(--deep)}

.floating-whatsapp{
  position:fixed;
  right:22px;
  bottom:22px;
  width:62px;height:62px;
  display:grid;place-items:center;
  border-radius:50%;
  background:#25d366;
  color:#fff;
  font-weight:900;
  box-shadow:0 16px 36px rgba(37,211,102,.35);
  z-index:60;
}
.footer{border-top:1px solid var(--line);background:#fff}
.footer-inner{min-height:84px;display:flex;align-items:center;justify-content:space-between;gap:16px;color:var(--muted);font-weight:700}

.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
.delay-1{transition-delay:.12s}.delay-2{transition-delay:.22s}

@media (max-width:900px){
  .menu-toggle{display:block}
  .nav-links{
    position:absolute;
    left:4%;right:4%;top:86px;
    display:grid;
    padding:16px;
    background:#fff;
    border:1px solid var(--line);
    border-radius:22px;
    box-shadow:var(--shadow);
    transform:translateY(-12px);
    opacity:0;
    pointer-events:none;
    transition:.25s ease;
  }
  .nav-links.open{opacity:1;pointer-events:auto;transform:translateY(0)}
  .hero-grid,.intro-panel,.split-grid,.groups-grid,.cta-card{grid-template-columns:1fr}
  .hero{min-height:auto}
  .service-grid{grid-template-columns:1fr 1fr}
  .section-pad{padding:74px 0}
}

@media (max-width:620px){
  .navbar{min-height:74px}
  .brand-text strong{font-size:1rem}
  .brand-mark{width:48px;height:48px;border-radius:16px}
  .hero h1{font-size:3.3rem}
  .service-grid{grid-template-columns:1fr}
  .hero-card,.intro-panel,.timeline,.feature-card,.cta-card{padding:26px}
  .orbital{width:180px;height:180px}
  .center-symbol{width:72px;height:72px;font-size:3rem}
  .footer-inner{flex-direction:column;justify-content:center;text-align:center}
  .floating-whatsapp{width:56px;height:56px;right:16px;bottom:16px}
}