/* ===========================================================
   Mithril Technologies — site stylesheet
   =========================================================== */

:root {
  --bg: #050f13;
  --bg-2: #081b21;
  --panel: #0c232b;
  --panel-2: #10303a;
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.16);
  --cyan: #2fc7e6;
  --cyan-2: #7fe3f5;
  --cyan-dim: #1a8fa8;
  --ink: #eef7f9;
  --muted: #9bb7bd;
  --muted-2: #6f8b91;
  --radius: 14px;
  --maxw: 1180px;
  --serif-display: "Space Grotesk", "Inter", sans-serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px;
}

h1, h2, h3, h4 {
  font-family: var(--serif-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); }
h3 { font-size: 1.25rem; }

p { color: var(--muted); margin: 0 0 1em; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 1em;
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--cyan);
  display: inline-block;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.btn-primary {
  background: linear-gradient(135deg, var(--cyan), var(--cyan-dim));
  color: #04161b;
}
.btn-primary:hover { transform: translateY(-1px); filter: brightness(1.08); }
.btn-ghost {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--ink);
}
.btn-ghost:hover { border-color: var(--cyan); color: var(--cyan-2); }

/* ---------- nav ---------- */
header.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(5, 15, 19, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 28px;
  max-width: var(--maxw);
  margin: 0 auto;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--serif-display);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
}
.brand img { height: 30px; width: auto; }
.brand span.sub {
  display: block;
  font-family: var(--sans);
  font-weight: 500;
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  color: var(--muted-2);
  text-transform: uppercase;
  margin-top: 2px;
}
nav.links {
  display: flex;
  align-items: center;
  gap: 34px;
}
nav.links a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--muted);
  transition: color 0.15s ease;
  position: relative;
}
nav.links a:hover, nav.links a.active { color: var(--ink); }
nav.links a.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -8px;
  height: 2px;
  background: var(--cyan);
  border-radius: 2px;
}
.nav-cta { display: flex; align-items: center; gap: 18px; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span { width: 22px; height: 2px; background: var(--ink); display: block; }

/* ---------- hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 120px 0 100px;
  background:
    radial-gradient(ellipse 900px 500px at 82% -10%, rgba(47, 199, 230, 0.18), transparent 60%),
    radial-gradient(ellipse 700px 500px at 10% 110%, rgba(47, 199, 230, 0.10), transparent 60%),
    var(--bg);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(rgba(255,255,255,0.5) 1px, transparent 1px),
    radial-gradient(rgba(255,255,255,0.35) 1px, transparent 1px);
  background-size: 140px 140px, 90px 90px;
  background-position: 0 0, 45px 60px;
  opacity: 0.35;
  pointer-events: none;
}
.hero .wrap { position: relative; z-index: 1; }
.hero-inner { max-width: 760px; }
.hero p.lead {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 620px;
  margin-bottom: 2em;
}
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }

.hero.small { padding: 96px 0 70px; }
.hero.small h1 { font-size: clamp(2.1rem, 4vw, 3rem); }

/* orbit ring decoration */
.orbit-decor {
  position: absolute;
  right: -180px;
  top: 50%;
  transform: translateY(-50%);
  width: 640px;
  height: 640px;
  pointer-events: none;
  opacity: 0.55;
}
.orbit-decor .ring {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(127, 227, 245, 0.18);
  border-radius: 50%;
}
.orbit-decor .ring:nth-child(2) { inset: 70px; }
.orbit-decor .ring:nth-child(3) { inset: 150px; }
.orbit-decor .dot {
  position: absolute;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--cyan-2);
  box-shadow: 0 0 14px 3px rgba(127, 227, 245, 0.55);
  top: 8%;
  left: 62%;
}

/* ---------- sections ---------- */
section { padding: 88px 0; }
section.tight { padding: 60px 0; }
.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.alt-bg { background: var(--bg-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

/* ---------- cards / grids ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 28px;
}
.card .num {
  font-family: var(--serif-display);
  color: var(--cyan);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  margin-bottom: 14px;
  display: block;
}
.card h3 { margin-bottom: 10px; }
.card p { margin-bottom: 0; font-size: 0.95rem; }

.card.highlight {
  background: linear-gradient(165deg, rgba(47,199,230,0.14), rgba(47,199,230,0.02));
  border-color: rgba(47, 199, 230, 0.35);
}

/* ---------- stats / mission strip ---------- */
.mission-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.mission-item { text-align: left; }
.mission-item .glyph {
  width: 46px; height: 46px;
  border-radius: 10px;
  border: 1px solid var(--line-strong);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
  color: var(--cyan);
}

/* ---------- logo strip ---------- */
.logo-strip-head { text-align: center; margin-bottom: 34px; }
.logo-strip-head p { color: var(--muted-2); font-size: 0.85rem; letter-spacing: 0.06em; text-transform: uppercase; margin: 0; }
.logo-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.logo-strip .logo-cell {
  background: #eef4f6;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 26px 30px;
  min-height: 108px;
}
.logo-strip .logo-cell img {
  max-height: 42px;
  max-width: 100%;
  width: auto;
  opacity: 0.92;
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.logo-strip .logo-cell:hover img { opacity: 1; transform: scale(1.04); }

/* ---------- media / figures ---------- */
figure { margin: 0; }
figure img { border-radius: var(--radius); border: 1px solid var(--line); }
figcaption { color: var(--muted-2); font-size: 0.85rem; margin-top: 12px; }

.media-row { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: center; }
.media-row.reverse { grid-template-columns: 0.9fr 1.1fr; }
.media-row.reverse .media-text { order: 2; }
.media-row.reverse .media-fig { order: 1; }

/* ---------- team ---------- */
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.team-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.team-card .photo { aspect-ratio: 4 / 5; overflow: hidden; background: var(--panel-2); }
.team-card .photo img { width: 100%; height: 100%; object-fit: cover; }
.team-card .body { padding: 24px 22px 26px; }
.team-card .role {
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 6px;
  display: block;
}
.team-card h3 { margin-bottom: 10px; }
.team-card p { font-size: 0.92rem; margin-bottom: 0; }

/* ---------- CTA band ---------- */
.cta-band {
  border-radius: 20px;
  padding: 64px 56px;
  background:
    radial-gradient(ellipse 500px 300px at 90% 0%, rgba(47,199,230,0.22), transparent 60%),
    linear-gradient(165deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line-strong);
  text-align: center;
}
.cta-band h2 { margin-bottom: 0.4em; }
.cta-band p { max-width: 560px; margin-left: auto; margin-right: auto; }
.cta-band .hero-cta { justify-content: center; margin-top: 1.6em; }

/* ---------- contact ---------- */
.contact-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 44px; }
.contact-info .item { margin-bottom: 30px; }
.contact-info .item .label {
  color: var(--muted-2);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 6px;
  display: block;
}
.contact-info .item a, .contact-info .item div.value {
  font-size: 1.05rem;
  color: var(--ink);
}
.contact-info .item a:hover { color: var(--cyan-2); }

form.contact-form { display: grid; gap: 18px; }
form.contact-form .row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
form.contact-form label {
  display: block;
  font-size: 0.8rem;
  color: var(--muted-2);
  margin-bottom: 7px;
  letter-spacing: 0.04em;
}
form.contact-form input, form.contact-form select, form.contact-form textarea {
  width: 100%;
  background: var(--bg-2);
  border: 1px solid var(--line-strong);
  border-radius: 9px;
  padding: 13px 14px;
  color: var(--ink);
  font-family: var(--sans);
  font-size: 0.95rem;
}
form.contact-form input:focus, form.contact-form select:focus, form.contact-form textarea:focus {
  outline: none;
  border-color: var(--cyan);
}
form.contact-form textarea { resize: vertical; min-height: 130px; }
form.contact-form .form-note { font-size: 0.82rem; color: var(--muted-2); margin-top: -6px; }

/* ---------- footer ---------- */
footer.site-footer {
  border-top: 1px solid var(--line);
  padding: 54px 0 34px;
  background: var(--bg-2);
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.footer-brand { max-width: 320px; }
.footer-brand .brand { margin-bottom: 14px; }
.footer-brand p { font-size: 0.9rem; }
.footer-cols { display: flex; gap: 64px; }
.footer-col h4 {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin-bottom: 16px;
}
.footer-col a {
  display: block;
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 12px;
  transition: color 0.15s ease;
}
.footer-col a:hover { color: var(--cyan-2); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 26px;
  border-top: 1px solid var(--line);
  font-size: 0.82rem;
  color: var(--muted-2);
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .team-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .grid-3, .mission-grid { grid-template-columns: 1fr; }
  .grid-2, .media-row, .media-row.reverse, .contact-grid { grid-template-columns: 1fr; }
  .media-row.reverse .media-text, .media-row.reverse .media-fig { order: 0; }
  .logo-strip { grid-template-columns: repeat(2, 1fr); }
  form.contact-form .row-2 { grid-template-columns: 1fr; }
  .orbit-decor { display: none; }
}

@media (max-width: 560px) {
  .team-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  nav.links { position: fixed; top: 68px; left: 0; right: 0; bottom: 0; background: var(--bg); flex-direction: column; align-items: flex-start; padding: 30px 28px; gap: 24px; transform: translateX(100%); transition: transform 0.25s ease; }
  nav.links.open { transform: translateX(0); }
  .nav-toggle { display: flex; }
  .nav-cta .btn-ghost { display: none; }
  .footer-top { flex-direction: column; }
  .footer-cols { gap: 40px; flex-wrap: wrap; }
  .cta-band { padding: 44px 26px; }
}