/* ===========================================================
   Night Hound Development — shared styles
   Dark slate / Frutiger Aero glassmorphism
   =========================================================== */

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

:root {
  /* surfaces */
  --bg:          #0a0e0f;
  --bg-2:        #0c1113;
  --panel:       rgba(255, 255, 255, 0.035);
  --panel-2:     rgba(255, 255, 255, 0.055);
  --border:      rgba(255, 255, 255, 0.09);
  --border-soft: rgba(255, 255, 255, 0.05);

  /* type */
  --text:    #dde4e6;
  --heading: #eef3f4;
  --muted:   #8b969b;
  --faint:   #6c777c;

  /* accents */
  --green:  #5fe08a;
  --green-d:#3aa862;
  --cyan:   #4dc4e8;
  --cyan-d: #2f8eae;
  --purple: #b07ee8;
  --purple-d:#7d54ad;
  --amber:  #e3a94f;
  --amber-d:#a87c34;

  --font-display: 'Saira', system-ui, sans-serif;
  --font-body: 'Hanken Grotesk', system-ui, sans-serif;

  --radius: 16px;
  --radius-sm: 11px;
  --maxw: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background:
    radial-gradient(1100px 700px at 78% -8%, rgba(95, 224, 138, 0.07), transparent 60%),
    radial-gradient(900px 600px at 8% 12%, rgba(77, 196, 232, 0.045), transparent 60%),
    radial-gradient(900px 800px at 90% 110%, rgba(176, 126, 232, 0.05), transparent 60%),
    var(--bg);
  background-attachment: fixed;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  font-size: 16px;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---------- glass primitive ---------- */
.glass {
  position: relative;
  background: linear-gradient(160deg, rgba(255,255,255,0.07), rgba(255,255,255,0.02));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(16px) saturate(150%);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.10) inset,
    0 0 0 1px rgba(255,255,255,0.02) inset,
    0 22px 48px rgba(0,0,0,0.5);
}
/* glossy highlight sheen — sits above the panel fill, below content */
.glass > * { position: relative; z-index: 1; }
.glass::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  z-index: 0;
  background:
    linear-gradient(180deg, rgba(120,235,165,0.22) 0%, rgba(120,235,165,0.07) 13%, rgba(120,235,165,0) 40%),
    radial-gradient(135% 75% at 16% -14%, rgba(140,240,180,0.18), transparent 56%);
}
/* fine bright rim along the very top edge for a wet-glass gloss */
.glass::after {
  content: "";
  position: absolute;
  left: 9%;
  right: 9%;
  top: 0;
  height: 1px;
  border-radius: inherit;
  pointer-events: none;
  z-index: 0;
  background: linear-gradient(90deg, transparent, rgba(150,245,185,0.6), transparent);
}

/* ===========================================================
   Header / nav
   =========================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: linear-gradient(180deg, rgba(10,14,15,0.92), rgba(10,14,15,0.72));
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid var(--border-soft);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 24px;
  max-width: var(--maxw);
  margin: 0 auto;
}
.brand { display: flex; align-items: center; gap: 14px; }
.brand-mark {
  width: 52px; height: 52px;
  border-radius: 50%;
  flex: none;
  display: grid; place-items: center;
  background: radial-gradient(circle at 50% 35%, #18211f, #070a0b 75%);
  border: 1px solid rgba(95,224,138,0.35);
  box-shadow: 0 0 16px rgba(95,224,138,0.18), inset 0 0 14px rgba(0,0,0,0.6);
  overflow: hidden;
}
.brand-mark svg { width: 34px; height: 34px; }
.brand-mark img { width: 100%; height: 100%; object-fit: cover; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text .b1, .brand-text .b2 { white-space: nowrap; }
.brand-text .b1 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.22em;
  font-size: 19px;
  color: var(--heading);
}
.brand-text .b2 {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: 0.34em;
  font-size: 11px;
  color: var(--muted);
}

.nav { display: flex; align-items: center; gap: 6px; }
.nav a {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--muted);
  padding: 9px 18px;
  border-radius: 9px;
  border: 1px solid transparent;
  transition: color .18s, background .18s, border-color .18s;
}
.nav a:hover { color: var(--text); background: rgba(255,255,255,0.04); }
.nav a.active {
  color: var(--green);
  background: rgba(95,224,138,0.08);
  border-color: rgba(95,224,138,0.4);
  box-shadow: 0 0 14px rgba(95,224,138,0.18), 0 1px 0 rgba(255,255,255,0.06) inset;
}

.nav-toggle {
  display: none;
  background: none; border: 1px solid var(--border);
  border-radius: 9px;
  width: 44px; height: 42px;
  cursor: pointer;
  color: var(--text);
  align-items: center; justify-content: center;
}
.nav-toggle svg { width: 22px; height: 22px; }

/* ===========================================================
   Generic page section spacing
   =========================================================== */
main { display: block; }
.section { padding: 64px 0; }
.section-tight { padding: 40px 0; }

/* divider title (— CURRENT PROJECTS —) */
.rule-title {
  display: flex; align-items: center; justify-content: center;
  gap: 22px;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.28em;
  font-size: 22px;
  color: var(--green);
  text-transform: uppercase;
  margin: 0 0 38px;
}
.rule-title::before, .rule-title::after {
  content: "";
  width: 64px; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(95,224,138,0.6), transparent);
}

/* page heading with icon */
.page-title {
  display: flex; align-items: center; justify-content: center;
  gap: 16px;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.16em;
  font-size: clamp(30px, 5vw, 46px);
  text-transform: uppercase;
  margin: 0 0 8px;
}
.page-title .ic { width: 40px; height: 40px; flex: none; }
.title-green  { color: var(--green); }
.title-green .ic  { color: var(--green); filter: drop-shadow(0 0 10px rgba(95,224,138,0.5)); }
.title-purple { color: var(--purple); }
.title-purple .ic { color: var(--purple); filter: drop-shadow(0 0 10px rgba(176,126,232,0.5)); }
.page-sub { text-align: center; color: var(--muted); margin: 0 0 40px; }

/* ===========================================================
   Hero (home)
   =========================================================== */
.hero { position: relative; overflow: hidden; }
.hero-inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 48px;
  padding: 70px 0 78px;
}
.hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(40px, 6.4vw, 72px);
  line-height: 0.98;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  margin: 0 0 18px;
  /* smooth brushed-metal fill, top-to-bottom, no harsh reflection band */
  background: linear-gradient(180deg,
    #f4f7f8 0%,
    #d2d8db 42%,
    #b3bbbf 72%,
    #cfd5d7 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  filter:
    drop-shadow(0 1px 1px rgba(0,0,0,0.7))
    drop-shadow(0 4px 12px rgba(0,0,0,0.5));
}
.hero .tagline {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.15;
  color: var(--green);
  margin: 0 0 22px;
  text-shadow: 0 0 22px rgba(95,224,138,0.25);
}
.hero p.lede {
  color: var(--muted);
  font-size: 17px;
  max-width: 480px;
  margin: 0 0 30px;
}

.chip-row { display: flex; flex-wrap: wrap; gap: 14px; }
.chip {
  display: flex; align-items: center; gap: 11px;
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  background: linear-gradient(160deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  font-weight: 600;
  font-size: 15px;
  color: var(--text);
}
.chip svg { width: 22px; height: 22px; flex: none; }
.chip.green svg { color: var(--green); }
.chip.purple svg { color: var(--purple); }
.chip.cyan svg { color: var(--cyan); }

/* hound mascot frame */
.mascot {
  position: relative;
  display: grid; place-items: center;
  min-height: 380px;
}
.mascot .glow-ring {
  position: absolute;
  width: 360px; height: 360px;
  border-radius: 50%;
  border: 2px solid rgba(95,224,138,0.55);
  box-shadow: 0 0 60px rgba(95,224,138,0.35), inset 0 0 60px rgba(95,224,138,0.12);
  pointer-events: none;
}
.mascot-img {
  position: relative;
  width: 100%;
  max-width: 430px;
  aspect-ratio: 372 / 419;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(95,224,138,0.18);
  box-shadow:
    0 0 70px rgba(95,224,138,0.22),
    0 24px 60px rgba(0,0,0,0.6);
}
.mascot-img img { width: 100%; height: 100%; object-fit: cover; }

/* image placeholder (drop your own art) */
.img-ph {
  width: 100%; height: 100%;
  border-radius: 18px;
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,0.035) 0 12px, rgba(255,255,255,0.015) 12px 24px),
    radial-gradient(circle at 50% 40%, rgba(95,224,138,0.06), transparent 70%);
  border: 1px dashed rgba(255,255,255,0.16);
  display: grid; place-items: center;
  text-align: center;
}
.img-ph span {
  font-family: ui-monospace, 'SF Mono', Menlo, monospace;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--faint);
  padding: 0 16px;
}

/* ===========================================================
   Project cards
   =========================================================== */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.card {
  padding: 26px 26px 28px;
  display: flex; flex-direction: column;
  transition: transform .2s, border-color .2s, box-shadow .2s;
}
.card:hover { transform: translateY(-4px); }
.card-head { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; }
.card-icon {
  width: 60px; height: 60px; flex: none;
  border-radius: 50%;
  display: grid; place-items: center;
  background: radial-gradient(circle at 50% 35%, rgba(255,255,255,0.05), rgba(0,0,0,0.2));
}
.card-icon svg { width: 30px; height: 30px; }
.card-title { font-family: var(--font-display); font-weight: 700; font-size: 23px; line-height: 1.1; }
.card-kicker { font-size: 14px; font-weight: 600; }
.card p { color: var(--muted); font-size: 15px; margin: 0 0 14px; }
.card .feat {
  list-style: none; padding: 0; margin: 4px 0 20px;
  display: flex; flex-direction: column; gap: 9px;
}
.card .feat li { display: flex; align-items: center; gap: 10px; font-size: 14.5px; color: var(--text); }
.card .feat svg { width: 16px; height: 16px; flex: none; }
.card .spacer { flex: 1; }
.btn {
  display: block;
  text-align: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  padding: 11px 18px;
  border-radius: 10px;
  border: 1px solid;
  background: rgba(255,255,255,0.02);
  transition: background .18s, box-shadow .18s, transform .15s;
}
.btn:active { transform: translateY(1px); }

/* accent theming */
.accent-green  { --a: var(--green);  --ad: var(--green-d); }
.accent-amber  { --a: var(--amber);  --ad: var(--amber-d); }
.accent-cyan   { --a: var(--cyan);   --ad: var(--cyan-d); }
.accent-purple { --a: var(--purple); --ad: var(--purple-d); }

.card.accent-green  { border-color: rgba(95,224,138,0.35); box-shadow: 0 0 30px rgba(95,224,138,0.07), 0 18px 40px rgba(0,0,0,0.45); }
.card.accent-amber  { border-color: rgba(227,169,79,0.32); box-shadow: 0 0 30px rgba(227,169,79,0.06), 0 18px 40px rgba(0,0,0,0.45); }
.card.accent-cyan   { border-color: rgba(77,196,232,0.32); box-shadow: 0 0 30px rgba(77,196,232,0.06), 0 18px 40px rgba(0,0,0,0.45); }
.card.accent-purple { border-color: rgba(176,126,232,0.32); }

.card .card-icon { border: 1px solid color-mix(in srgb, var(--a) 45%, transparent); box-shadow: 0 0 18px color-mix(in srgb, var(--a) 30%, transparent); }
.card .card-icon svg { color: var(--a); }
.card .card-title { color: var(--a); }
.card .card-kicker { color: var(--a); }
.card .feat svg { color: var(--a); }
.btn { color: var(--a); border-color: color-mix(in srgb, var(--a) 50%, transparent); }
.btn:hover { background: color-mix(in srgb, var(--a) 14%, transparent); box-shadow: 0 0 18px color-mix(in srgb, var(--a) 22%, transparent); }

/* ===========================================================
   Privacy-first banner
   =========================================================== */
.privacy-first {
  display: grid;
  grid-template-columns: 150px 1fr;
  align-items: center;
  gap: 30px;
  padding: 34px 40px;
}
.lock-badge {
  width: 130px; height: 130px;
  border-radius: 50%;
  display: grid; place-items: center;
  border: 2px solid rgba(95,224,138,0.5);
  box-shadow: 0 0 45px rgba(95,224,138,0.25), inset 0 0 30px rgba(95,224,138,0.1);
  background: radial-gradient(circle, rgba(95,224,138,0.06), transparent 70%);
}
.lock-badge svg { width: 56px; height: 56px; color: var(--green); }
.privacy-first h2 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 24px;
  color: var(--heading);
  margin: 0 0 12px;
}
.privacy-first p { margin: 0 0 8px; color: var(--muted); }
.privacy-first .accent { color: var(--green); font-weight: 600; font-size: 18px; }

/* ===========================================================
   Privacy policy list
   =========================================================== */
.policy-list { display: flex; flex-direction: column; gap: 16px; }
.policy-item {
  display: grid;
  grid-template-columns: 70px 1fr auto;
  align-items: center;
  gap: 20px;
  padding: 20px 24px;
}
.policy-ic {
  width: 52px; height: 52px;
  border-radius: 13px;
  display: grid; place-items: center;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
}
.policy-ic svg { width: 26px; height: 26px; }
.policy-item h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
  color: var(--heading);
  margin: 0 0 5px;
}
.policy-item p { margin: 0; color: var(--muted); font-size: 15px; }
.policy-item .chev { color: var(--faint); }
.policy-item .chev svg { width: 20px; height: 20px; }
.pi-green  .policy-ic svg { color: var(--green); }
.pi-cyan   .policy-ic svg { color: var(--cyan); }
.pi-purple .policy-ic svg { color: var(--purple); }
.pi-amber  .policy-ic svg { color: var(--amber); }
.pi-green  .policy-ic { border-color: rgba(95,224,138,0.35); }
.pi-cyan   .policy-ic { border-color: rgba(77,196,232,0.35); }
.pi-purple .policy-ic { border-color: rgba(176,126,232,0.35); }
.pi-amber  .policy-ic { border-color: rgba(227,169,79,0.35); }
.pi-green  a { color: var(--green); }

.policy-note {
  margin-top: 22px;
  text-align: center;
  padding: 20px;
  border-color: rgba(95,224,138,0.3);
  color: var(--green);
  font-size: 15px;
}

/* ===========================================================
   Contact
   =========================================================== */
.contact-block { display: flex; flex-direction: column; gap: 18px; max-width: 760px; margin: 0 auto; }
.contact-email {
  display: flex; align-items: center; gap: 22px;
  padding: 26px 30px;
  border-color: rgba(176,126,232,0.32);
  box-shadow: 0 0 32px rgba(176,126,232,0.08), 0 18px 40px rgba(0,0,0,0.45);
}
.contact-email .c-ic {
  width: 62px; height: 62px; flex: none;
  border-radius: 14px;
  display: grid; place-items: center;
  border: 1px solid rgba(176,126,232,0.45);
  box-shadow: 0 0 20px rgba(176,126,232,0.25);
}
.contact-email .c-ic svg { width: 30px; height: 30px; color: var(--purple); }
.contact-email .label { font-family: var(--font-display); font-weight: 600; font-size: 19px; color: var(--heading); }
.contact-email .addr { color: var(--purple); font-size: 17px; font-weight: 600; }
.contact-text { padding: 24px 30px; text-align: center; color: var(--muted); }

/* ===========================================================
   Footer
   =========================================================== */
.site-footer {
  border-top: 1px solid var(--border-soft);
  background: linear-gradient(180deg, transparent, rgba(0,0,0,0.3));
  margin-top: 40px;
}
.footer-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px;
  padding: 26px 24px;
  max-width: var(--maxw); margin: 0 auto;
  color: var(--faint);
  font-size: 14px;
}
.footer-inner .fmail { display: flex; align-items: center; gap: 10px; color: var(--muted); }
.footer-inner .fmail svg { width: 18px; height: 18px; color: var(--faint); }
.footer-inner .fmail a:hover { color: var(--green); }

/* ===========================================================
   Responsive
   =========================================================== */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 30px; }
  .mascot { order: -1; min-height: 300px; }
  .mascot .glow-ring { width: 280px; height: 280px; }
  .cards { grid-template-columns: 1fr; }
  .nav {
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 12px 16px 18px;
    background: rgba(8,11,12,0.97);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(16px);
    display: none;
  }
  .nav.open { display: flex; }
  .nav a { padding: 12px 16px; }
  .nav-toggle { display: flex; }
  .header-inner { position: relative; }
}

@media (max-width: 640px) {
  .wrap { padding: 0 18px; }
  .section { padding: 44px 0; }
  .privacy-first { grid-template-columns: 1fr; text-align: center; justify-items: center; }
  .policy-item { grid-template-columns: 56px 1fr; }
  .policy-item .chev { display: none; }
  .footer-inner { flex-direction: column; text-align: center; gap: 12px; }
  .brand-text .b1 { font-size: 16px; letter-spacing: 0.16em; }
  .brand-text .b2 { font-size: 10px; }
  .brand-mark { width: 46px; height: 46px; }
  .contact-email { flex-direction: column; text-align: center; }
}