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

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:       #030d12;
  --bg2:      #061520;
  --bg3:      #0a1f2e;
  --teal:     #00c2a8;
  --teal2:    #00e5cc;
  --gold:     #f5a623;
  --gold2:    #ffc55a;
  --white:    #f0f6f8;
  --gray:     #6b8a96;
  --gray2:    #a8c4cc;
  --red:      #ff4d6d;
  --green:    #22d47a;
}

html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--white);
  overflow-x: hidden;
  min-height: 100vh;
}

/* ══ NAV ══ */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 300;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 3.5rem; height: 68px;
  background: rgba(3,13,18,0.9);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(0,194,168,0.15);
}
.nav-logo { display: flex; align-items: center; gap: 11px; text-decoration: none; }
.nav-logo-mark {
  width: 38px; height: 38px; border-radius: 10px;
  background: linear-gradient(135deg, var(--teal), #007a6e);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Syne', sans-serif; font-size: 1rem; font-weight: 800; color: #000;
}
.nav-logo-text { font-family: 'Syne', sans-serif; font-size: 0.95rem; font-weight: 700; color: var(--white); line-height: 1.2; }
.nav-logo-text span { display: block; font-size: 0.6rem; font-weight: 400; color: var(--teal); letter-spacing: 0.16em; text-transform: uppercase; }

.nav-links { display: flex; gap: 0.2rem; list-style: none; }
.nav-links a {
  font-size: 0.86rem; font-weight: 500; color: var(--gray2);
  text-decoration: none; padding: 0.45rem 1rem; border-radius: 7px;
  transition: color 0.2s, background 0.2s;
}
.nav-links a:hover { color: var(--white); background: rgba(0,194,168,0.1); }
.nav-links a.active { color: var(--teal2); background: rgba(0,194,168,0.12); }

.nav-cta {
  background: linear-gradient(135deg, var(--teal), #009e88);
  color: #000; border: none; padding: 0.55rem 1.4rem;
  border-radius: 8px; font-family: 'Syne', sans-serif;
  font-size: 0.85rem; font-weight: 700; cursor: pointer;
  text-decoration: none; display: inline-block;
  transition: opacity 0.2s, transform 0.15s;
}
.nav-cta:hover { opacity: 0.88; transform: translateY(-1px); }

/* ══ PAGE WRAPPER ══ */
.page { padding-top: 68px; }

/* ══ BUTTONS ══ */
.btn-primary {
  display: inline-block; background: var(--teal); color: #000;
  border: none; padding: 0.85rem 2.2rem; border-radius: 9px;
  font-family: 'Syne', sans-serif; font-size: 0.9rem; font-weight: 700;
  cursor: pointer; text-decoration: none;
  transition: background 0.2s, transform 0.15s;
}
.btn-primary:hover { background: var(--teal2); transform: translateY(-2px); }

.btn-outline {
  display: inline-block; background: transparent; color: var(--white);
  border: 1px solid rgba(255,255,255,0.22); padding: 0.85rem 2.2rem; border-radius: 9px;
  font-family: 'Syne', sans-serif; font-size: 0.9rem; font-weight: 700;
  cursor: pointer; text-decoration: none;
  transition: border-color 0.2s, transform 0.15s;
}
.btn-outline:hover { border-color: var(--teal); color: var(--teal); transform: translateY(-2px); }

.btn-gold {
  display: inline-block; background: var(--gold); color: #000;
  border: none; padding: 0.85rem 2.2rem; border-radius: 9px;
  font-family: 'Syne', sans-serif; font-size: 0.9rem; font-weight: 700;
  cursor: pointer; text-decoration: none;
  transition: background 0.2s, transform 0.15s;
}
.btn-gold:hover { background: var(--gold2); transform: translateY(-2px); }

/* ══ SECTION COMMON ══ */
.section-tag {
  font-size: 0.68rem; font-weight: 600; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--teal); margin-bottom: 0.55rem;
}
.section-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2.2rem, 4.5vw, 3.8rem); font-weight: 800;
  line-height: 1.05; letter-spacing: -0.01em;
}
.section-line {
  width: 48px; height: 3px; border-radius: 99px;
  background: linear-gradient(to right, var(--teal), var(--gold));
  margin: 1rem 0 1.6rem;
}
.section-desc { font-size: 1rem; color: var(--gray2); line-height: 1.85; max-width: 560px; }

/* ══ GRID BG ══ */
.grid-bg {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background-image:
    linear-gradient(rgba(0,194,168,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,194,168,0.04) 1px, transparent 1px);
  background-size: 52px 52px;
}

/* ══ REVEAL ══ */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.65s ease, transform 0.65s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-d1 { transition-delay: 0.1s; }
.reveal-d2 { transition-delay: 0.2s; }
.reveal-d3 { transition-delay: 0.3s; }

/* ══ FOOTER ══ */
footer {
  background: var(--bg2);
  border-top: 1px solid rgba(0,194,168,0.12);
  padding: 3rem 3.5rem 2rem;
}
.footer-inner { display: flex; align-items: flex-start; justify-content: space-between; gap: 3rem; flex-wrap: wrap; }
.footer-brand p { font-size: 0.84rem; color: var(--gray); margin-top: 0.7rem; max-width: 280px; line-height: 1.75; }
.footer-links h4 { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gray); margin-bottom: 1rem; }
.footer-links ul { list-style: none; display: flex; flex-direction: column; gap: 0.55rem; }
.footer-links a { font-size: 0.87rem; color: var(--gray2); text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: var(--teal); }
.footer-bottom {
  margin-top: 2rem; padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.05);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.78rem; color: var(--gray);
}
.footer-disclaimer {
  margin-top: 1rem; padding: 1rem 1.5rem;
  background: rgba(245,166,35,0.07); border: 1px solid rgba(245,166,35,0.2);
  border-radius: 8px; font-size: 0.78rem; color: var(--gray); line-height: 1.65;
}
.footer-disclaimer strong { color: var(--gold); }

@media(max-width:900px){
  nav { padding: 0 1.5rem; }
  .nav-links { display: none; }
  footer { padding: 2rem 1.5rem; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
}