/* ============================================================
   NexaPioneer — Digital Frontier
   Deep-space navy · aurora cyan · pioneer amber
   ============================================================ */

:root {
  /* palette */
  --bg:        #06080F;
  --bg-2:      #090C18;
  --surface:   #0D1224;
  --surface-2: #111832;
  --line:      rgba(150, 180, 255, 0.10);
  --line-2:    rgba(150, 180, 255, 0.18);

  --ink:       #EAF0FF;
  --muted:     #9AA6C6;
  --faint:     #6A759A;

  --cyan:      #5EEAD4;
  --blue:      #38BDF8;
  --amber:     #FFB259;
  --indigo:    #6E7BFF;

  --grad: linear-gradient(100deg, var(--cyan), var(--blue) 55%, var(--indigo));

  /* type */
  --display: 'Syne', sans-serif;
  --body:    'Manrope', sans-serif;
  --mono:    'JetBrains Mono', monospace;

  --maxw: 1200px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

/* radial ambient glow behind everything */
body::before {
  content: "";
  position: fixed; inset: 0;
  background:
    radial-gradient(1100px 700px at 78% -8%, rgba(56,189,248,.16), transparent 60%),
    radial-gradient(900px 620px at 8% 12%, rgba(94,234,212,.10), transparent 62%),
    radial-gradient(1000px 900px at 50% 118%, rgba(110,123,255,.14), transparent 60%);
  z-index: -3;
  pointer-events: none;
}

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

/* ---------- atmosphere layers ---------- */
.grain {
  position: fixed; inset: -50%;
  z-index: -1; pointer-events: none; opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 8s steps(6) infinite;
}
@keyframes grain {
  0%,100%{transform:translate(0,0)} 20%{transform:translate(-4%,3%)}
  40%{transform:translate(3%,-4%)} 60%{transform:translate(-2%,2%)} 80%{transform:translate(4%,1%)}
}

.starfield { position: fixed; inset: 0; z-index: -2; pointer-events: none; }

.aurora { position: fixed; inset: 0; z-index: -2; pointer-events: none; overflow: hidden; filter: blur(48px); opacity: .6; }
.aurora__band {
  position: absolute; width: 60vw; height: 42vh; border-radius: 50%;
  mix-blend-mode: screen; opacity: .5;
}
.aurora__band--1 { top: -8%; left: -6%;  background: radial-gradient(circle, rgba(94,234,212,.55), transparent 68%); animation: drift1 22s var(--ease) infinite alternate; }
.aurora__band--2 { top: 30%; right: -10%; background: radial-gradient(circle, rgba(56,189,248,.5), transparent 68%);  animation: drift2 26s var(--ease) infinite alternate; }
.aurora__band--3 { bottom: -14%; left: 26%; background: radial-gradient(circle, rgba(110,123,255,.5), transparent 68%); animation: drift3 30s var(--ease) infinite alternate; }
@keyframes drift1 { to { transform: translate(14vw, 12vh) scale(1.2); } }
@keyframes drift2 { to { transform: translate(-12vw, 8vh) scale(1.15); } }
@keyframes drift3 { to { transform: translate(8vw, -10vh) scale(1.25); } }

/* ---------- shared ---------- */
.section {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(80px, 12vw, 160px) 24px;
}
.kicker {
  font-family: var(--mono);
  font-size: .8rem; letter-spacing: .18em; text-transform: uppercase;
  color: var(--cyan); margin-bottom: 18px;
}
.section__head { max-width: 720px; margin-bottom: clamp(48px, 6vw, 80px); }
.section__title {
  font-family: var(--display); font-weight: 800;
  font-size: clamp(2rem, 4.6vw, 3.4rem); line-height: 1.04;
  letter-spacing: -.02em;
}
.section__sub { color: var(--muted); font-size: 1.1rem; margin-top: 20px; max-width: 62ch; }
.grad {
  background: var(--grad); -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .5em;
  font-family: var(--body); font-weight: 600; font-size: .98rem;
  padding: 14px 24px; border-radius: 100px;
  border: 1px solid transparent; cursor: pointer;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), background .3s, border-color .3s, color .3s;
  white-space: nowrap;
}
.btn span { transition: transform .3s var(--ease); }
.btn:hover span { transform: translateX(4px); }
.btn--primary {
  background: var(--grad); color: #04121A;
  box-shadow: 0 8px 30px rgba(56,189,248,.30);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 14px 44px rgba(56,189,248,.45); }
.btn--line { border-color: var(--line-2); color: var(--ink); }
.btn--line:hover { border-color: var(--cyan); color: var(--cyan); background: rgba(94,234,212,.06); }
.btn--ghost { border-color: var(--line-2); color: var(--ink); font-size: .9rem; padding: 10px 20px; }
.btn--ghost:hover { border-color: var(--cyan); color: var(--cyan); }
.btn--block { width: 100%; justify-content: center; padding: 16px; }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  max-width: var(--maxw); margin: 0 auto;
  padding: 18px 24px;
  transition: padding .3s var(--ease);
}
.nav.is-scrolled {
  padding: 12px 24px;
  background: rgba(6,8,15,.72);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  position: fixed; left: 0; right: 0; margin: 0 auto;
}
.brand { display: flex; align-items: center; gap: 11px; }
.brand__mark { display: grid; place-items: center; }
.brand__mark svg { animation: spin 40s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.brand__type { font-family: var(--display); font-weight: 800; font-size: 1.28rem; letter-spacing: -.01em; }
.brand__type em { font-style: normal; color: var(--cyan); }
.nav__links { display: flex; gap: 30px; }
.nav__links a {
  font-size: .95rem; color: var(--muted); position: relative; padding: 4px 0;
  transition: color .25s;
}
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; width: 0; height: 1px;
  background: var(--cyan); transition: width .3s var(--ease);
}
.nav__links a:hover { color: var(--ink); }
.nav__links a:hover::after { width: 100%; }
.nav__toggle { display: none; }

/* ---------- hero ---------- */
.hero {
  max-width: var(--maxw); margin: 0 auto;
  padding: clamp(60px, 9vw, 120px) 24px clamp(40px, 6vw, 80px);
  display: grid; grid-template-columns: 1.15fr .85fr; gap: 40px; align-items: center;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-size: .82rem; letter-spacing: .06em;
  color: var(--muted);
  padding: 7px 14px; border: 1px solid var(--line-2); border-radius: 100px;
  background: rgba(255,255,255,.02); margin-bottom: 26px;
}
.eyebrow__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 12px var(--cyan); animation: blink 2.4s infinite; }
@keyframes blink { 50% { opacity: .35; } }

.hero__title {
  font-family: var(--display); font-weight: 800;
  font-size: clamp(2.7rem, 6.5vw, 5rem); line-height: .98; letter-spacing: -.03em;
}
.hero__title span { display: block; }
.hero__lede { color: var(--muted); font-size: 1.18rem; max-width: 52ch; margin-top: 26px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }

.hero__stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
  margin-top: 56px; padding-top: 32px; border-top: 1px solid var(--line);
}
.hero__stats dt { font-family: var(--display); font-weight: 700; font-size: 1.7rem; color: var(--ink); }
.hero__stats dd { color: var(--faint); font-size: .86rem; margin-top: 4px; line-height: 1.4; }

/* orbit visual */
.hero__orbit {
  position: relative; aspect-ratio: 1; width: 100%; max-width: 440px; margin: 0 auto;
  display: grid; place-items: center;
}
.orbit {
  position: absolute; border: 1px solid var(--line-2); border-radius: 50%;
  inset: 0; display: grid; place-items: center;
}
.orbit--1 { inset: 0; animation: orbit 18s linear infinite; }
.orbit--2 { inset: 16%; animation: orbit 13s linear infinite reverse; border-color: rgba(94,234,212,.22); }
.orbit--3 { inset: 32%; animation: orbit 9s linear infinite; border-color: rgba(56,189,248,.25); }
.orbit .node {
  position: absolute; top: -5px; width: 10px; height: 10px; border-radius: 50%;
  background: var(--cyan); box-shadow: 0 0 16px var(--cyan);
}
.orbit--2 .node { background: var(--blue); box-shadow: 0 0 16px var(--blue); }
.orbit--3 .node { background: var(--amber); box-shadow: 0 0 16px var(--amber); }
@keyframes orbit { to { transform: rotate(360deg); } }
.orbit__core {
  position: relative; z-index: 2; width: 34%; aspect-ratio: 1; border-radius: 50%;
  display: grid; place-items: center;
  background: radial-gradient(circle at 30% 30%, var(--surface-2), var(--bg));
  border: 1px solid var(--line-2);
  box-shadow: 0 0 60px rgba(56,189,248,.25), inset 0 0 30px rgba(94,234,212,.1);
}
.orbit__pulse {
  position: absolute; inset: 0; border-radius: 50%; border: 1px solid var(--cyan);
  animation: pulse 2.6s var(--ease) infinite;
}
@keyframes pulse { 0%{transform:scale(1);opacity:.7} 100%{transform:scale(1.7);opacity:0} }
.orbit__label { font-family: var(--mono); font-size: .68rem; letter-spacing: .14em; color: var(--cyan); }

/* ---------- marquee ---------- */
.marquee {
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  overflow: hidden; padding: 22px 0; background: rgba(9,12,24,.5);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee__track {
  display: inline-flex; align-items: center; gap: 26px; white-space: nowrap;
  animation: scroll 34s linear infinite;
}
.marquee__track span {
  font-family: var(--display); font-weight: 700; font-size: 1.25rem; letter-spacing: -.01em;
  color: var(--ink); opacity: .85;
}
.marquee__track i { color: var(--amber); font-style: normal; font-size: .7rem; }
@keyframes scroll { to { transform: translateX(-50%); } }

/* ---------- pillars ---------- */
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.pillar {
  position: relative; padding: 34px 30px; border-radius: 20px;
  background: linear-gradient(180deg, var(--surface), var(--bg-2));
  border: 1px solid var(--line);
  transition: transform .4s var(--ease), border-color .4s, box-shadow .4s;
  overflow: hidden;
}
.pillar::before {
  content: ""; position: absolute; inset: 0; border-radius: 20px; padding: 1px;
  background: var(--grad);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
          mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: 0; transition: opacity .4s;
}
.pillar:hover { transform: translateY(-6px); box-shadow: 0 24px 60px rgba(0,0,0,.4); }
.pillar:hover::before { opacity: .7; }
.pillar__num { font-family: var(--mono); font-size: .78rem; color: var(--faint); }
.pillar__icon {
  width: 52px; height: 52px; border-radius: 14px; margin: 18px 0 20px;
  display: grid; place-items: center; color: var(--cyan);
  background: rgba(94,234,212,.08); border: 1px solid rgba(94,234,212,.2);
}
.pillar--accent .pillar__icon { color: var(--amber); background: rgba(255,178,89,.08); border-color: rgba(255,178,89,.22); }
.pillar h3 { font-family: var(--display); font-weight: 700; font-size: 1.5rem; letter-spacing: -.01em; }
.pillar p { color: var(--muted); font-size: .98rem; margin-top: 12px; }
.pillar__list { list-style: none; margin-top: 20px; display: grid; gap: 9px; }
.pillar__list li {
  position: relative; padding-left: 22px; font-size: .9rem; color: var(--ink);
}
.pillar__list li::before {
  content: "→"; position: absolute; left: 0; color: var(--cyan); font-family: var(--mono);
}

/* ---------- split solutions ---------- */
.section--split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 60px; align-items: start; }
.split__sticky { position: sticky; top: 120px; }
.split__sticky .btn { margin-top: 28px; }
.split__list { display: grid; gap: 0; }
.soln {
  padding: 32px 0; border-top: 1px solid var(--line);
  transition: padding-left .35s var(--ease);
}
.soln:last-child { border-bottom: 1px solid var(--line); }
.soln:hover { padding-left: 14px; }
.soln h3 {
  font-family: var(--display); font-weight: 700; font-size: 1.55rem; letter-spacing: -.01em;
  display: flex; align-items: center; gap: 14px;
}
.soln h3 span { transition: color .3s; }
.soln h3::before {
  content: ""; width: 10px; height: 10px; border-radius: 50%;
  background: var(--surface-2); border: 1px solid var(--line-2); transition: all .3s;
}
.soln:hover h3 span { color: var(--cyan); }
.soln:hover h3::before { background: var(--cyan); box-shadow: 0 0 14px var(--cyan); border-color: var(--cyan); }
.soln p { color: var(--muted); margin-top: 12px; max-width: 60ch; }

/* ---------- steps ---------- */
.steps { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.step {
  padding: 30px 24px; border-radius: 18px;
  background: rgba(13,18,36,.5); border: 1px solid var(--line);
  position: relative; transition: transform .4s var(--ease), border-color .4s;
}
.step:hover { transform: translateY(-6px); border-color: var(--line-2); }
.step__idx {
  font-family: var(--mono); font-size: 2.4rem; font-weight: 500;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  opacity: .9;
}
.step h3 { font-family: var(--display); font-weight: 700; font-size: 1.35rem; margin: 12px 0 8px; }
.step p { color: var(--muted); font-size: .92rem; }

/* ---------- metrics ---------- */
.metrics {
  max-width: var(--maxw); margin: 0 auto;
  padding: clamp(60px, 8vw, 110px) 24px;
  display: grid; grid-template-columns: .9fr 1.1fr; gap: 60px; align-items: center;
}
.metrics__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.metric {
  padding: 30px 26px; border-radius: 18px;
  background: linear-gradient(180deg, var(--surface), var(--bg-2));
  border: 1px solid var(--line);
}
.metric b {
  font-family: var(--display); font-weight: 800; font-size: 3rem; line-height: 1;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.metric span { display: block; color: var(--muted); font-size: .92rem; margin-top: 10px; }

/* ---------- cta ---------- */
.cta { max-width: var(--maxw); margin: 0 auto; padding: clamp(40px, 6vw, 80px) 24px clamp(80px, 10vw, 140px); }
.cta__panel {
  position: relative; overflow: hidden;
  padding: clamp(40px, 6vw, 76px);
  border-radius: 28px; border: 1px solid var(--line-2);
  background: linear-gradient(160deg, var(--surface-2), var(--bg-2) 70%);
  text-align: center;
}
.cta__glow {
  position: absolute; top: -40%; left: 50%; transform: translateX(-50%);
  width: 620px; height: 620px; border-radius: 50%;
  background: radial-gradient(circle, rgba(56,189,248,.25), transparent 60%);
  pointer-events: none;
}
.cta__panel .kicker { justify-self: center; }
.cta__title {
  font-family: var(--display); font-weight: 800; font-size: clamp(2rem, 5vw, 3.4rem);
  letter-spacing: -.02em; line-height: 1.03; position: relative;
}
.cta__sub { color: var(--muted); font-size: 1.12rem; margin: 18px auto 0; max-width: 52ch; position: relative; }
.cta__form {
  position: relative; margin: 40px auto 0; max-width: 560px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px; text-align: left;
}
.field { display: flex; flex-direction: column; gap: 7px; }
.field--full { grid-column: 1 / -1; }
.field label { font-family: var(--mono); font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; color: var(--faint); }
.field input, .field textarea {
  font-family: var(--body); font-size: 1rem; color: var(--ink);
  background: rgba(6,8,15,.6); border: 1px solid var(--line-2); border-radius: 12px;
  padding: 13px 15px; resize: vertical; transition: border-color .3s, box-shadow .3s;
}
.field input::placeholder, .field textarea::placeholder { color: var(--faint); }
.field input:focus, .field textarea:focus {
  outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(94,234,212,.12);
}
.cta__form .btn { grid-column: 1 / -1; }
.btn:disabled { opacity: .7; cursor: default; transform: none; box-shadow: none; }
.form__status {
  grid-column: 1 / -1; margin: 0; min-height: 1.2em;
  font-size: .92rem; text-align: center; transition: color .3s;
}
.form__status.is-ok  { color: var(--cyan); }
.form__status.is-err { color: #FF8080; }
.cta__alt { position: relative; margin-top: 22px; color: var(--faint); font-size: .92rem; }
.cta__alt a { color: var(--cyan); border-bottom: 1px solid transparent; transition: border-color .3s; }
.cta__alt a:hover { border-color: var(--cyan); }

/* ---------- footer ---------- */
.footer {
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, transparent, rgba(9,12,24,.6));
  padding: 70px 24px 40px;
}
.footer__top {
  max-width: var(--maxw); margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: 40px;
}
.brand--footer { margin-bottom: 16px; }
.footer__brand p { color: var(--muted); font-size: .95rem; max-width: 34ch; }
.footer__col h4 {
  font-family: var(--mono); font-size: .76rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--faint); margin-bottom: 16px; font-weight: 500;
}
.footer__col a { display: block; color: var(--muted); font-size: .95rem; padding: 5px 0; transition: color .25s; }
.footer__col a:hover { color: var(--cyan); }
.footer__addr { font-style: normal; }
.footer__addr p { color: var(--muted); font-size: .95rem; line-height: 1.7; margin-bottom: 12px; }
.footer__bottom {
  max-width: var(--maxw); margin: 50px auto 0; padding-top: 26px;
  border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px;
}
.footer__bottom p { color: var(--faint); font-size: .84rem; }
.footer__mono { font-family: var(--mono); }

/* ---------- accessibility: skip link + focus ---------- */
.skip-link {
  position: fixed; top: 10px; left: 50%; transform: translate(-50%, -140%);
  z-index: 200; padding: 11px 22px; border-radius: 100px;
  background: var(--cyan); color: #04121A; font-weight: 600; font-size: .92rem;
  transition: transform .25s var(--ease);
}
.skip-link:focus { transform: translate(-50%, 0); outline: none; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 4px; }

/* ---------- scroll progress ---------- */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0;
  background: var(--grad); z-index: 100;
  box-shadow: 0 0 12px rgba(56,189,248,.6);
  transition: width .1s linear;
}

/* ---------- FAQ ---------- */
.faq { max-width: 860px; }
.faq__item {
  border-bottom: 1px solid var(--line);
}
.faq__item summary {
  list-style: none; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 26px 4px;
  font-family: var(--display); font-weight: 700; font-size: clamp(1.15rem, 2.4vw, 1.5rem);
  letter-spacing: -.01em; color: var(--ink);
  transition: color .25s;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: ""; flex: none; width: 22px; height: 22px; position: relative;
  background:
    linear-gradient(var(--cyan), var(--cyan)) center/2px 14px no-repeat,
    linear-gradient(var(--cyan), var(--cyan)) center/14px 2px no-repeat;
  transition: transform .3s var(--ease);
}
.faq__item[open] summary::after { transform: rotate(135deg); }
.faq__item summary:hover { color: var(--cyan); }
.faq__a { overflow: hidden; padding: 0 4px 28px; max-width: 68ch; }
.faq__a p { color: var(--muted); font-size: 1.05rem; line-height: 1.7; }
.faq__a a { color: var(--cyan); border-bottom: 1px solid transparent; transition: border-color .3s; }
.faq__a a:hover { border-color: var(--cyan); }
.faq__item[open] .faq__a { animation: faqOpen .4s var(--ease); }
@keyframes faqOpen { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }

/* ---------- reveal animation ---------- */
[data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
[data-reveal].is-visible { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .hero { grid-template-columns: 1fr; }
  .hero__orbit { max-width: 340px; order: -1; }
  .pillars, .steps { grid-template-columns: 1fr; }
  .section--split, .metrics { grid-template-columns: 1fr; gap: 40px; }
  .split__sticky { position: static; }
  .metrics__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 620px) {
  body { font-size: 16px; }
  .nav__links, .nav__cta { display: none; }
  .nav__toggle {
    display: flex; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px;
  }
  .nav__toggle span { width: 24px; height: 2px; background: var(--ink); transition: transform .3s, opacity .3s; }
  .nav.is-open { position: fixed; inset: 0 0 auto; flex-wrap: wrap; height: 100vh; align-content: start; background: rgba(6,8,15,.97); }
  .nav.is-open .nav__links { display: flex; flex-direction: column; width: 100%; gap: 8px; margin-top: 20px; }
  .nav.is-open .nav__links a { font-size: 1.4rem; font-family: var(--display); font-weight: 700; padding: 10px 0; }
  .nav.is-open .nav__cta { display: inline-flex; margin-top: 12px; }
  .nav.is-open .nav__toggle span:first-child { transform: translateY(7px) rotate(45deg); }
  .nav.is-open .nav__toggle span:last-child { transform: translateY(-7px) rotate(-45deg); }
  .hero__stats { grid-template-columns: 1fr; gap: 16px; }
  .hero__stats dt { font-size: 1.4rem; }
  .metrics__grid { grid-template-columns: 1fr; }
  .cta__form { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; gap: 30px; }
}

/* reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .starfield, .aurora { display: none; }
}

/* ============================================================
   Legal / document pages
   ============================================================ */
.legal {
  max-width: 800px; margin: 0 auto;
  padding: clamp(40px, 8vw, 90px) 24px clamp(60px, 8vw, 100px);
}
.legal__head { padding-bottom: 34px; margin-bottom: 44px; border-bottom: 1px solid var(--line); }
.legal__back {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: .82rem; color: var(--muted);
  margin-bottom: 26px; transition: color .25s;
}
.legal__back:hover { color: var(--cyan); }
.legal__back span { transition: transform .3s var(--ease); }
.legal__back:hover span { transform: translateX(-4px); }
.legal h1 {
  font-family: var(--display); font-weight: 800; letter-spacing: -.02em;
  font-size: clamp(2.1rem, 5vw, 3.2rem); line-height: 1.04;
}
.legal__meta { font-family: var(--mono); font-size: .82rem; color: var(--faint); margin-top: 16px; }
.legal__toc {
  margin: 0 0 44px; padding: 22px 24px; border-radius: 16px;
  background: rgba(13,18,36,.5); border: 1px solid var(--line);
}
.legal__toc h2 {
  font-family: var(--mono); font-size: .74rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--faint); font-weight: 500; margin-bottom: 12px;
}
.legal__toc ol { list-style: none; display: grid; gap: 7px; counter-reset: toc; }
.legal__toc li { counter-increment: toc; }
.legal__toc a { color: var(--muted); font-size: .95rem; transition: color .25s; }
.legal__toc a::before { content: counter(toc, decimal-leading-zero) " · "; color: var(--cyan); font-family: var(--mono); font-size: .82rem; }
.legal__toc a:hover { color: var(--ink); }

.legal__body h2 {
  font-family: var(--display); font-weight: 700; letter-spacing: -.01em;
  font-size: clamp(1.4rem, 3vw, 1.85rem); margin: 48px 0 14px; scroll-margin-top: 90px;
}
.legal__body h3 { font-family: var(--display); font-weight: 700; font-size: 1.2rem; margin: 28px 0 10px; }
.legal__body p, .legal__body li { color: var(--muted); font-size: 1.02rem; line-height: 1.75; }
.legal__body p { margin-bottom: 16px; }
.legal__body ul { margin: 0 0 20px; padding-left: 4px; list-style: none; display: grid; gap: 10px; }
.legal__body ul li { position: relative; padding-left: 24px; }
.legal__body ul li::before { content: "→"; position: absolute; left: 0; color: var(--cyan); font-family: var(--mono); }
.legal__body a { color: var(--cyan); border-bottom: 1px solid transparent; transition: border-color .3s; }
.legal__body a:hover { border-color: var(--cyan); }
.legal__body strong { color: var(--ink); font-weight: 600; }
.legal__contact {
  margin-top: 48px; padding: 26px 28px; border-radius: 16px;
  background: linear-gradient(160deg, var(--surface-2), var(--bg-2) 80%);
  border: 1px solid var(--line-2);
}
.legal__contact p { color: var(--muted); margin: 0; }
.legal__contact a { color: var(--cyan); }

/* footer legal links row */
.footer__legal { display: flex; gap: 20px; flex-wrap: wrap; }
.footer__legal a { color: var(--faint); font-size: .84rem; transition: color .25s; }
.footer__legal a:hover { color: var(--cyan); }