@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:wght@300;400;500;600&display=swap');

:root {
  --white:    #ffffff;
  --off:      #f7f8fa;
  --light:    #eef0f4;
  --cyan:     #00c2d4;
  --cyan-dk:  #0099aa;
  --dark:     #0d1117;
  --mid:      #3a4352;
  --muted:    #6b7585;
  --border:   #e2e5ea;
  --nav-h:    78px;
  --r:        6px;
  --shadow:   0 2px 16px rgba(0,0,0,0.07);
  --shadow-md:0 6px 32px rgba(0,0,0,0.10);
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { background:#fff; color:var(--dark); font-family:'DM Sans',sans-serif; overflow-x:hidden; }

/* ── NAV ── */
.nav {
  position:fixed; top:0; left:0; right:0; z-index:100;
  height:var(--nav-h);
  background:#fff;
  border-bottom:1px solid var(--border);
  display:flex; align-items:center; justify-content:space-between;
  padding:0 5%;
  box-shadow:0 1px 12px rgba(0,0,0,0.05);
}
.nav-logo {
  display:flex; align-items:center; gap:.7rem;
  text-decoration:none; flex-shrink:0;
}
.nav-logo img {
  height:70; width:auto; object-fit:contain;
  display:block;
}
.nav-logo-text {
  font-family:'Syne',sans-serif; font-weight:800;
  font-size:1.15rem; color:var(--dark); letter-spacing:.5px;
}
.nav-logo-text span { color:var(--cyan); }

.nav-links { display:flex; gap:2rem; list-style:none; }
.nav-links a {
  text-decoration:none; color:var(--mid); font-size:.93rem;
  font-weight:500; transition:color .2s;
}
.nav-links a:hover, .nav-links a.active { color:var(--cyan); }

.nav-btn {
  background:var(--cyan); color:#fff;
  padding:.55rem 1.4rem; border-radius:var(--r);
  text-decoration:none; font-weight:600; font-size:.88rem;
  transition:background .2s, transform .15s;
  white-space:nowrap;
}
.nav-btn:hover { background:var(--cyan-dk); transform:translateY(-1px); }

/* Hamburger */
.nav-toggle {
  display:none; flex-direction:column; gap:5px;
  background:none; border:none; cursor:pointer;
}
.nav-toggle span { display:block; width:22px; height:2px; background:var(--dark); border-radius:2px; transition:.3s; }
.nav-toggle.open span:nth-child(1) { transform:rotate(45deg) translate(5px,5px); }
.nav-toggle.open span:nth-child(2) { opacity:0; }
.nav-toggle.open span:nth-child(3) { transform:rotate(-45deg) translate(5px,-5px); }

.mobile-menu {
  display:none; position:fixed; top:var(--nav-h); left:0; right:0; bottom:0;
  background:#fff; z-index:99; flex-direction:column; align-items:center;
  justify-content:center; gap:2rem;
}
.mobile-menu.open { display:flex; }
.mobile-menu a {
  font-family:'Syne',sans-serif; font-size:1.5rem; font-weight:700;
  color:var(--dark); text-decoration:none; transition:color .2s;
}
.mobile-menu a:hover { color:var(--cyan); }

/* ── LAYOUT ── */
.wrap { max-width:1160px; margin:0 auto; padding:0 5%; }
.section { padding:5rem 0; }
.section-sm { padding:3rem 0; }

/* ── TYPOGRAPHY ── */
.eyebrow {
  display:inline-block; font-size:.75rem; font-weight:600;
  color:var(--cyan); letter-spacing:2.5px; text-transform:uppercase; margin-bottom:.7rem;
}
.h1 { font-family:'Syne',sans-serif; font-size:clamp(2.4rem,5vw,4rem); font-weight:800; line-height:1.12; color:#fff; }
.h2 { font-family:'Syne',sans-serif; font-size:clamp(1.8rem,4vw,2.8rem); font-weight:800; line-height:1.2; color:var(--dark); }
.h3 { font-family:'Syne',sans-serif; font-size:1.2rem; font-weight:700; color:var(--dark); }
.body-lg { font-size:1.08rem; color:var(--muted); line-height:1.78; }
.body { font-size:.96rem; color:var(--muted); line-height:1.72; }

/* ── BUTTONS ── */
.btn {
  display:inline-flex; align-items:center; gap:.5rem;
  padding:.7rem 1.7rem; border-radius:var(--r);
  font-weight:600; font-size:.92rem; text-decoration:none;
  transition:all .2s; white-space:nowrap; cursor:pointer; border:none;
}
.btn-cyan { background:var(--cyan); color:#fff; }
.btn-cyan:hover { background:var(--cyan-dk); transform:translateY(-1px); box-shadow:0 4px 16px rgba(0,194,212,.3); }
.btn-outline { background:transparent; color:var(--cyan); border:2px solid var(--cyan); }
.btn-outline:hover { background:var(--cyan); color:#fff; }
.btn-white { background:#fff; color:var(--dark); }
.btn-white:hover { background:var(--off); }

/* ── FOOTER ── */
footer { background:var(--dark); color:#fff; }
.footer-inner { max-width:1160px; margin:0 auto; padding:3.5rem 5% 1.5rem; }
.footer-top { display:grid; grid-template-columns:1.8fr 1fr 1fr; gap:3rem; padding-bottom:2.5rem; border-bottom:1px solid rgba(255,255,255,.08); }
.footer-brand p { color:rgba(255,255,255,.5); font-size:.9rem; line-height:1.7; margin-top:.7rem; }
.footer-col-title { font-family:'Syne',sans-serif; font-size:.8rem; font-weight:700; letter-spacing:2px; text-transform:uppercase; color:rgba(255,255,255,.35); margin-bottom:1rem; }
.footer-links { list-style:none; display:flex; flex-direction:column; gap:.55rem; }
.footer-links a { color:rgba(255,255,255,.6); text-decoration:none; font-size:.9rem; transition:color .2s; }
.footer-links a:hover { color:var(--cyan); }
.footer-bottom { display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:.8rem; padding-top:1.5rem; }
.footer-copy { font-size:.83rem; color:rgba(255,255,255,.35); }
.footer-copy span { color:var(--cyan); }

/* ── CONTACT ICONS (real SVG brands) ── */
.contact-icon svg { width:22px; height:22px; display:block; }

/* ── REVEAL ── */
.reveal { opacity:0; transform:translateY(22px); transition:opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity:1; transform:none; }
.d1 { transition-delay:.1s; } .d2 { transition-delay:.2s; } .d3 { transition-delay:.3s; } .d4 { transition-delay:.4s; }

/* ── IMG PLACEHOLDER ── */
.img-ph {
  background:var(--light); border:2px dashed var(--border);
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:.5rem; padding:2rem; text-align:center;
  color:var(--muted); font-size:.78rem;
}
.img-ph strong { color:var(--cyan); font-size:.72rem; letter-spacing:1.5px; text-transform:uppercase; }

/* ── RESPONSIVE ── */
@media(max-width:900px) {
  .nav-links, .nav-btn { display:none; }
  .nav-toggle { display:flex; }
  .footer-top { grid-template-columns:1fr 1fr; }
}
@media(max-width:580px) {
  .footer-top { grid-template-columns:1fr; gap:2rem; }
}