:root{
  --red:#c61019;
  --red-dark:#8c0810;
  --blue:#1f4c84;
  --navy:#13253f;
  --ink:#172033;
  --muted:#687387;
  --soft:#f6f8fc;
  --white:#ffffff;
  --line:rgba(19,37,63,.12);
  --shadow:0 24px 70px rgba(19,37,63,.16);
  --radius:28px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Arial, Helvetica, sans-serif;
  background:var(--white);
  color:var(--ink);
  line-height:1.6;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1160px,92%);margin:0 auto}
.section-pad{padding:92px 0}
.site-header{
  position:sticky;
  top:0;
  z-index:20;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);
}
.navbar{
  width:min(1160px,92%);
  margin:0 auto;
  min-height:82px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.brand{display:flex;align-items:center;gap:14px;font-weight:900;letter-spacing:.08em;color:var(--navy)}
.brand img{width:58px;height:58px;object-fit:contain;border-radius:14px;background:#fff;box-shadow:0 10px 28px rgba(198,16,25,.14)}
.nav-links{display:flex;align-items:center;gap:8px}
.nav-links a{padding:10px 16px;border-radius:999px;color:var(--navy);font-weight:800;font-size:.95rem}
.nav-links a:hover{background:var(--soft);color:var(--red)}
.menu-toggle{display:none;background:transparent;border:0;padding:8px;cursor:pointer}
.menu-toggle span{display:block;width:28px;height:3px;background:var(--navy);margin:5px 0;border-radius:999px}
.hero{position:relative;overflow:hidden;min-height:720px;display:flex;align-items:center;background:linear-gradient(135deg,#fff 0%,#f7f9ff 44%,#fff 100%)}
.hero-bg::before,.hero-bg::after{content:"";position:absolute;border-radius:50%;filter:blur(0);pointer-events:none}
.hero-bg::before{width:430px;height:430px;right:-120px;top:80px;background:radial-gradient(circle at 35% 35%,rgba(198,16,25,.28),rgba(198,16,25,.05) 62%,transparent 70%)}
.hero-bg::after{width:360px;height:360px;left:-150px;bottom:10px;background:radial-gradient(circle,rgba(31,76,132,.18),rgba(31,76,132,.04) 60%,transparent 72%)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;position:relative;z-index:1}
.eyebrow{margin:0 0 14px;font-size:.82rem;text-transform:uppercase;letter-spacing:.18em;font-weight:900;color:var(--red)}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(3rem,7vw,6.9rem);line-height:.88;margin-bottom:16px;color:var(--navy);letter-spacing:-.07em;font-weight:950}
.hero h2{font-size:clamp(1.45rem,3vw,2.45rem);line-height:1.12;color:var(--red);margin-bottom:18px;font-weight:900}
.hero-text{max-width:640px;font-size:1.1rem;color:var(--muted);margin-bottom:30px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:15px 24px;font-weight:900;transition:.25s ease;border:1px solid transparent;box-shadow:0 12px 26px rgba(19,37,63,.1)}
.btn-primary{background:linear-gradient(135deg,var(--red),var(--red-dark));color:#fff}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 18px 40px rgba(198,16,25,.28)}
.btn-secondary{background:#fff;color:var(--navy);border-color:var(--line)}
.btn-secondary:hover{transform:translateY(-3px);border-color:rgba(198,16,25,.32)}
.hero-card{background:rgba(255,255,255,.88);border:1px solid var(--line);border-radius:36px;padding:30px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.hero-card::before{content:"";position:absolute;inset:0 0 auto;height:8px;background:linear-gradient(90deg,var(--red),var(--blue))}
.logo-frame{background:#fff;border-radius:30px;padding:26px;border:1px solid var(--line);box-shadow:inset 0 0 0 8px rgba(246,248,252,.7)}
.logo-frame img{width:min(330px,100%);margin:0 auto;object-fit:contain}
.hero-card-info{margin-top:24px;padding-top:22px;border-top:1px solid var(--line);color:var(--muted)}
.hero-card-info .label{font-weight:900;color:var(--navy);margin-bottom:8px}
.hero-card-info a{color:var(--red);font-weight:900}
.split{display:grid;grid-template-columns:.95fr 1.05fr;gap:38px;align-items:start}
.section-title h2,.section-heading h2,.signature h2,.contact-copy h2{font-size:clamp(2rem,4vw,3.7rem);line-height:1.02;color:var(--navy);letter-spacing:-.04em;margin-bottom:0}
.intro{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.intro::after{content:"";position:absolute;right:-120px;bottom:-160px;width:360px;height:360px;border:45px solid rgba(255,255,255,.07);border-radius:50%}
.intro .section-title h2{color:#fff}
.intro .eyebrow{color:#fff}
.intro-panel{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:var(--radius);padding:34px;box-shadow:0 20px 60px rgba(0,0,0,.18)}
.intro-panel p{margin:0;font-size:1.12rem;color:rgba(255,255,255,.84)}
.services{background:linear-gradient(180deg,#fff 0%,#f6f8fc 100%)}
.section-heading{text-align:center;max-width:760px;margin:0 auto 42px}
.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.service-card{background:#fff;border:1px solid var(--line);border-radius:26px;padding:26px;min-height:250px;box-shadow:0 16px 44px rgba(19,37,63,.08);transition:.25s ease;position:relative;overflow:hidden}
.service-card::after{content:"";position:absolute;width:120px;height:120px;border-radius:50%;right:-54px;bottom:-54px;background:rgba(198,16,25,.07);transition:.25s ease}
.service-card:hover{transform:translateY(-7px);box-shadow:0 24px 64px rgba(19,37,63,.14)}
.service-card:hover::after{background:rgba(31,76,132,.09);transform:scale(1.25)}
.icon{width:52px;height:52px;border-radius:18px;background:linear-gradient(135deg,var(--red),var(--blue));color:#fff;display:grid;place-items:center;font-weight:900;margin-bottom:22px}
.service-card h3{font-size:1.15rem;color:var(--navy);line-height:1.2;margin-bottom:12px;text-transform:uppercase;letter-spacing:.02em}
.service-card p{color:var(--muted);margin-bottom:0}
.signature{background:#fff}
.signature-card{display:flex;align-items:center;justify-content:space-between;gap:24px;background:linear-gradient(135deg,var(--navy),#203e6f);color:#fff;border-radius:36px;padding:42px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.signature-card::before{content:"";position:absolute;right:-80px;top:-80px;width:250px;height:250px;border-radius:50%;background:rgba(198,16,25,.4)}
.signature-card>*{position:relative;z-index:1}
.signature-card h2{color:#fff;margin-bottom:8px}
.signature-name{font-size:1.45rem;font-weight:900;margin:0;color:rgba(255,255,255,.86)}
.contact{background:var(--soft)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:38px;align-items:center}
.contact-copy p:not(.eyebrow){color:var(--muted);font-size:1.08rem}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:30px;padding:30px;box-shadow:0 18px 50px rgba(19,37,63,.09)}
.contact-item{padding:18px 0;border-bottom:1px solid var(--line)}
.contact-item:first-child{padding-top:0}.contact-item:last-child{border-bottom:0;padding-bottom:0}
.contact-item span{display:block;color:var(--red);font-weight:900;text-transform:uppercase;letter-spacing:.12em;font-size:.76rem;margin-bottom:6px}
.contact-item a,.contact-item p{margin:0;color:var(--navy);font-weight:850;font-size:1.05rem}
.footer{background:#0d1728;color:#fff;padding:24px 0}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.footer p{margin:0;color:rgba(255,255,255,.72)}
.footer a{font-weight:900;color:#fff}
.floating-whatsapp{position:fixed;right:20px;bottom:20px;z-index:30;background:#25d366;color:#fff;font-weight:900;border-radius:999px;padding:14px 18px;box-shadow:0 18px 38px rgba(37,211,102,.32)}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}.reveal.is-visible{opacity:1;transform:translateY(0)}.delay-1{transition-delay:.12s}.delay-2{transition-delay:.24s}
@media (max-width:980px){.hero-grid,.split,.contact-grid{grid-template-columns:1fr}.service-grid{grid-template-columns:repeat(2,1fr)}.hero{min-height:auto}.section-pad{padding:72px 0}.hero-card{max-width:560px}.signature-card{align-items:flex-start;flex-direction:column}}
@media (max-width:720px){.navbar{min-height:72px}.brand span{font-size:.86rem}.brand img{width:48px;height:48px}.menu-toggle{display:block}.nav-links{position:absolute;left:4%;right:4%;top:76px;background:#fff;border:1px solid var(--line);border-radius:22px;padding:12px;display:none;flex-direction:column;box-shadow:var(--shadow)}.nav-links.open{display:flex}.nav-links a{width:100%;text-align:center}.service-grid{grid-template-columns:1fr}h1{font-size:3.2rem}.hero-card,.signature-card{border-radius:26px;padding:24px}.floating-whatsapp{right:14px;bottom:14px;padding:12px 15px}.footer-inner{justify-content:center;text-align:center}}