:root{
  --navy:#28368c;
  --navy-dark:#1d2a6e;
  --gray:#6d6e71;
  --ink:#222;
  --muted:#5b6068;
  --bg:#ffffff;
  --bg-alt:#f5f6f9;
  --line:#e6e8ee;
  --white:#fff;
  --radius:14px;
  --shadow:0 10px 30px rgba(20,30,80,.08);
  --max:1140px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);line-height:1.65;background:var(--bg);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--navy);text-decoration:none}
h1,h2,h3{font-family:'Poppins',Inter,sans-serif;line-height:1.2;color:var(--ink)}
.container{max-width:var(--max);margin:0 auto;padding:0 22px}
.section{padding:84px 0}
.section--alt{background:var(--bg-alt)}
.eyebrow{color:var(--navy);font-weight:700;letter-spacing:.12em;text-transform:uppercase;font-size:.78rem;margin-bottom:10px}
.section h2{font-size:clamp(1.7rem,3.4vw,2.4rem);margin-bottom:14px}
.lead{color:var(--muted);font-size:1.06rem;max-width:760px}
.center{text-align:center;margin-inline:auto}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:13px 26px;font-weight:600;font-size:.98rem;cursor:pointer;border:2px solid transparent;transition:.2s}
.btn--primary{background:var(--navy);color:#fff}
.btn--primary:hover{background:var(--navy-dark)}
.btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.btn--ghost:hover{background:rgba(255,255,255,.12)}
.btn--outline{background:#fff;color:var(--navy);border-color:var(--navy)}
.btn--outline:hover{background:var(--navy);color:#fff}

/* Header */
.header{position:fixed;top:0;left:0;right:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.nav__logo img{height:38px}
.nav__menu{display:flex;align-items:center;gap:28px;list-style:none}
.nav__menu a{color:var(--ink);font-weight:500;font-size:.96rem}
.nav__menu a:hover{color:var(--navy)}
.nav__toggle{display:none;background:none;border:0;cursor:pointer;font-size:1.6rem;color:var(--navy)}

/* Hero */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;color:#fff;padding-top:72px;
  background:linear-gradient(180deg,rgba(20,28,70,.78),rgba(20,28,70,.86)),url('assets/hero-skyscraper.jpg') center/cover no-repeat}
.hero__inner{max-width:740px}
.hero h1{color:#fff;font-size:clamp(2.1rem,5vw,3.4rem);margin-bottom:18px}
.hero p{font-size:1.15rem;color:rgba(255,255,255,.92);margin-bottom:30px;max-width:600px}
.hero__cta{display:flex;gap:14px;flex-wrap:wrap}

/* Cards / grids */
.grid{display:grid;gap:24px}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow);transition:.2s}
.card:hover{transform:translateY(-4px)}
.card__num{display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:12px;background:var(--navy);color:#fff;font-weight:700;font-family:'Poppins';margin-bottom:16px}
.card h3{font-size:1.15rem;margin-bottom:8px}
.card p{color:var(--muted);font-size:.97rem}

/* About split */
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}
.split img{border-radius:var(--radius);box-shadow:var(--shadow)}
.split p{color:var(--muted);margin-bottom:16px}

/* Team */
.team{display:grid;grid-template-columns:repeat(auto-fit,minmax(235px,1fr));gap:28px}
.member__photo--initials{aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;background:linear-gradient(150deg,var(--navy),var(--navy-dark));color:#fff;font-family:'Poppins',sans-serif;font-size:3rem;font-weight:700;letter-spacing:.05em}
.member{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.member img{width:100%;aspect-ratio:1/1;object-fit:cover;object-position:top}
.member__body{padding:22px}
.member__body h3{font-size:1.12rem}
.member__role{color:var(--navy);font-weight:600;font-size:.9rem;margin:4px 0 10px}
.member__body p{color:var(--muted);font-size:.93rem}

/* Contact */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:50px}
.contact__info li{list-style:none;display:flex;gap:14px;margin-bottom:20px;align-items:flex-start}
.contact__info .ic{color:var(--navy);font-size:1.3rem;line-height:1.4}
.contact__info strong{display:block;color:var(--ink)}
.contact__info span{color:var(--muted)}
.form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)}
.form label{display:block;font-weight:600;font-size:.88rem;margin:0 0 6px}
.form input,.form textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font:inherit;margin-bottom:16px;background:#fff}
.form input:focus,.form textarea:focus{outline:2px solid var(--navy);border-color:var(--navy)}

/* CTA band */
.band{background:var(--navy);color:#fff;text-align:center;padding:70px 0}
.band h2{color:#fff}
.band p{color:rgba(255,255,255,.9);max-width:600px;margin:12px auto 26px}

/* Footer */
.footer{background:#161d33;color:#aeb4c7;padding:46px 0 30px;font-size:.92rem}
.footer__grid{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;margin-bottom:26px}
.footer img{height:34px;margin-bottom:14px;filter:brightness(0) invert(1)}
.footer a{color:#cdd2e0}
.footer__bottom{border-top:1px solid #2a3252;padding-top:18px;text-align:center;font-size:.85rem;color:#7e859c}

/* WhatsApp float */
.wa{position:fixed;right:20px;bottom:20px;z-index:60;background:#25d366;color:#fff;width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 20px rgba(0,0,0,.25);font-size:1.7rem}
.wa:hover{transform:scale(1.06)}

/* Responsive */
@media(max-width:880px){
  .nav__menu{position:fixed;top:72px;right:0;left:0;background:#fff;flex-direction:column;gap:0;padding:10px 0;border-bottom:1px solid var(--line);display:none}
  .nav__menu.open{display:flex}
  .nav__menu li{width:100%;text-align:center;padding:10px 0}
  .nav__toggle{display:block}
  .grid--3,.team{grid-template-columns:1fr}
  .grid--2,.split,.contact{grid-template-columns:1fr}
  .split img{order:-1}
  .section{padding:60px 0}
}