/* ── RESET & VARS ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #0f1010;
  --surface:   #161818;
  --surface2:  #1d1f1f;
  --surface3:  #242626;
  --border:    rgba(255,255,255,0.08);
  --border2:   rgba(255,255,255,0.14);
  --text:      #f0f2f0;
  --muted:     #7a8a80;
  --muted2:    #a0b0a6;
  --green:     #6abf3e;
  --green-hi:  #7ed44e;
  --green-dim: rgba(106,191,62,0.08);
  --orange:    #fb923c;
  --orange-dim:rgba(251,146,60,0.09);

  --fd: 'Syne', sans-serif;
  --fb: 'DM Sans', sans-serif;

  --radius: 6px;
  --radius-lg: 10px;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--fb);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--green); border-radius: 2px; }
::selection { background: var(--green); color: #0f1010; }

/* ── TYPOGRAPHY ── */
h1, h2, h3, h4, h5 { font-family: var(--fd); font-weight: 700; line-height: 1.1; letter-spacing: -.02em; }

h1 { font-size: clamp(2.8rem, 5.5vw, 5rem); margin-bottom: 1.25rem; }
h2 { font-size: clamp(1.9rem, 3.5vw, 2.8rem); margin-bottom: 1rem; }
h3 { font-size: 1.5rem; font-weight: 600; margin-bottom: .75rem; }
h4 { font-size: 1.1rem; font-weight: 600; margin-bottom: .5rem; }

h1 em, h2 em { font-style: normal; color: var(--green); }
h2 em.o { color: var(--orange); }

p { line-height: 1.75; }

/* ── ICON UTIL ── */
.icon {
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.icon svg {
  width: 100%; height: 100%;
  stroke: currentColor; fill: none;
  stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round;
}

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem 4rem;
  transition: background .35s, border-color .35s, padding .25s;
  border-bottom: 1px solid transparent;
}
nav.scrolled {
  background: rgba(15,16,16,.95);
  backdrop-filter: blur(16px);
  border-bottom-color: var(--border);
  padding: .85rem 4rem;
}
.nav-logo { display: flex; align-items: center; gap: .7rem; text-decoration: none; }
.nav-logo img { height: 36px; width: 36px; object-fit: contain; transition: height .25s; }
nav.scrolled .nav-logo img { height: 30px; width: 30px; }
.nav-logo-text {
  font-family: var(--fd); font-size: 1rem; font-weight: 700;
  letter-spacing: -.01em; color: var(--text); line-height: 1.15;
}
.nav-logo-text span { color: var(--green); }

.nav-links { display: flex; align-items: center; gap: 2rem; list-style: none; }
.nav-links a {
  color: var(--muted); text-decoration: none;
  font-size: .8rem; font-weight: 500; letter-spacing: .06em; text-transform: uppercase;
  transition: color .2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-links a.active { color: var(--green); }
.nav-cta {
  background: var(--green);
  padding: .5rem 1.2rem !important;
  border-radius: var(--radius) !important;
  color: #0f1010 !important;
  font-weight: 600 !important;
  transition: background .2s, transform .2s !important;
}
.nav-cta:hover { background: var(--green-hi) !important; transform: translateY(-1px); }

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 4px; }
.hamburger span { width: 22px; height: 1.5px; background: var(--text); display: block; transition: .3s; }
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(4px,4.5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(4px,-4.5px); }

.mobile-menu {
  display: none; position: fixed; inset: 0; z-index: 190;
  background: var(--bg); padding: 6rem 2rem 2rem;
  flex-direction: column;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  color: var(--text); text-decoration: none;
  font-family: var(--fd); font-size: 2rem; font-weight: 700;
  padding: 1rem 0; border-bottom: 1px solid var(--border);
  transition: color .2s;
}
.mobile-menu a:hover { color: var(--green); }

/* ── LAYOUT ── */
.section { padding: 7rem 4rem; }
.section-alt { background: var(--surface); }

.section-eyebrow {
  display: block; font-size: .7rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--green); margin-bottom: .8rem;
}
.section-eyebrow.o { color: var(--orange); }

.label {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--fd); font-size: .7rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--green); margin-bottom: 1rem;
}
.label::before { content: ''; width: 18px; height: 1.5px; background: var(--green); flex-shrink: 0; }
.label.o { color: var(--orange); }
.label.o::before { background: var(--orange); }

.rule { width: 40px; height: 2px; background: var(--green); margin: 1rem 0 1.75rem; border-radius: 1px; }
.rule.o { background: var(--orange); }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  text-decoration: none; font-family: var(--fd); font-size: .8rem;
  font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  padding: .8rem 1.6rem; border-radius: var(--radius);
  transition: all .2s; cursor: pointer; border: none; white-space: nowrap;
}
.btn-green  { background: var(--green); color: #0f1010; }
.btn-green:hover  { background: var(--green-hi); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(106,191,62,.2); }
.btn-orange { background: var(--orange); color: #0f1010; }
.btn-orange:hover { background: #fba870; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(251,146,60,.25); }
.btn-ghost  { background: transparent; color: var(--text); border: 1px solid var(--border2); }
.btn-ghost:hover  { border-color: var(--muted); background: var(--surface2); }
.btn-outline-green { background: transparent; color: var(--green); border: 1px solid rgba(106,191,62,.35); }
.btn-outline-green:hover { background: var(--green-dim); }

/* ── TAG CHIP ── */
.tag {
  display: inline-block; font-size: .68rem; font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase;
  padding: .22rem .65rem; border: 1px solid var(--border2);
  border-radius: 4px; color: var(--muted2);
}

/* ── PAGE HERO (subpages) ── */
.page-hero { padding: 10rem 4rem 5rem; position: relative; overflow: hidden; }
.page-hero-bg { position: absolute; inset: 0; }
.page-hero-grid {
  position: absolute; inset: 0; opacity: .025;
  background-image:
    linear-gradient(var(--green) 1px, transparent 1px),
    linear-gradient(90deg, var(--green) 1px, transparent 1px);
  background-size: 48px 48px;
}
.page-hero-inner { position: relative; z-index: 2; max-width: 720px; }
.breadcrumb {
  display: flex; align-items: center; gap: .5rem;
  font-size: .75rem; font-weight: 500; letter-spacing: .06em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 1.5rem;
}
.breadcrumb a { color: var(--muted); text-decoration: none; transition: color .2s; }
.breadcrumb a:hover { color: var(--green); }
.breadcrumb .sep { color: var(--border2); }

/* ── CARD BASE ── */
.card {
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: var(--radius-lg); transition: border-color .25s, transform .25s;
}
.card:hover { border-color: var(--border2); }

/* ── SOC ICON BTN ── */
.soc-icon-btn {
  display: flex; align-items: center; justify-content: center;
  width: 38px; height: 38px;
  border: 1px solid var(--border); border-radius: var(--radius);
  color: var(--muted); text-decoration: none; transition: all .2s;
}
.soc-icon-btn:hover { border-color: var(--green); color: var(--green); background: var(--green-dim); }

/* ── STAT BOX ── */
.stat-num { font-family: var(--fd); font-size: 2.4rem; font-weight: 700; color: var(--green); line-height: 1; }
.stat-num.o { color: var(--orange); }
.stat-lbl { font-size: .72rem; font-weight: 500; color: var(--muted); margin-top: .3rem; letter-spacing: .06em; text-transform: uppercase; }

/* ── FOOTER ── */
footer { background: var(--surface); border-top: 1px solid var(--border); }
.footer-main {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 3rem; padding: 4rem 4rem 3rem;
}
.footer-brand p { font-size: .88rem; color: var(--muted); line-height: 1.7; max-width: 260px; margin-top: .8rem; }
.footer-col h5 {
  font-family: var(--fd); font-size: .68rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .12em;
  color: var(--muted); margin-bottom: 1.1rem;
}
.footer-col a {
  display: block; color: var(--muted2); text-decoration: none;
  font-size: .88rem; margin-bottom: .55rem; transition: color .2s;
}
.footer-col a:hover { color: var(--green); }
.footer-col p { font-size: .88rem; color: var(--muted); margin-bottom: .4rem; }
.footer-bottom {
  padding: 1.25rem 4rem; border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1rem;
}
.footer-bottom p { font-size: .78rem; color: var(--muted); }
.footer-legal { display: flex; gap: 1.5rem; }
.footer-legal a { font-size: .78rem; color: var(--muted); text-decoration: none; transition: color .2s; }
.footer-legal a:hover { color: var(--text); }

/* ── ANIMATIONS ── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s cubic-bezier(.22,1,.36,1), transform .7s cubic-bezier(.22,1,.36,1); }
.reveal.d1 { transition-delay: .1s; }
.reveal.d2 { transition-delay: .2s; }
.reveal.d3 { transition-delay: .3s; }
.reveal.d4 { transition-delay: .4s; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .footer-main { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  nav { padding: 1rem 1.5rem; }
  nav.scrolled { padding: .75rem 1.5rem; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .section { padding: 5rem 1.5rem; }
  .page-hero { padding: 8rem 1.5rem 4rem; }
  .footer-main { grid-template-columns: 1fr 1fr; padding: 3rem 1.5rem; }
  .footer-bottom { padding: 1.25rem 1.5rem; flex-direction: column; align-items: flex-start; }
}
@media (max-width: 540px) {
  .footer-main { grid-template-columns: 1fr; }
}