/* =========================================================================
   ChinaHub Web — public site design system
   Premium · minimal · glassmorphism · indigo-first
   ========================================================================= */

:root {
  /* base neutrals */
  --bg-0: #070912;
  --bg-1: #0c1024;
  --ink: #f5f6ff;
  --ink-2: #c1c4e6;
  --ink-3: #8b8fb8;

  /* indigo identity */
  --indigo-900: #201f55;
  --indigo-600: #5b51e8;
  --indigo-500: #6f63f0;
  --indigo-400: #8b7bff;
  --indigo-300: #a9a0ff;
  --indigo-200: #c9c3ff;
  --violet: #7a5bff;
  --violet-deep: #3a2fc8;

  /* light surfaces for the About / light band */
  --light-bg-1: #efeefe;
  --light-bg-2: #f6f4ff;
  --light-ink: #1a1c34;
  --light-ink-2: #3a3d5e;
  --light-ink-3: #6b6f93;
  --light-border: rgba(91, 81, 232, 0.18);

  /* surfaces (frosted glass) */
  --glass-bg: rgba(255, 255, 255, 0.05);
  --glass-bg-2: rgba(255, 255, 255, 0.08);
  --glass-border: rgba(169, 160, 255, 0.20);
  --glass-border-strong: rgba(169, 160, 255, 0.40);

  /* effects */
  --glow-strong: 0 24px 70px -22px rgba(91, 81, 232, 0.55);
  --shadow-card: 0 28px 70px -32px rgba(0, 0, 0, 0.85);
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --maxw: 1240px;
}

/* ------------------------------------------------------------------ reset */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Noto Sans Georgian",
               ui-sans-serif, system-ui, -apple-system,
               "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(1100px 720px at 10% -12%, rgba(91, 81, 232, 0.22), transparent 60%),
    radial-gradient(1100px 760px at 102% -2%, rgba(122, 91, 255, 0.18), transparent 58%),
    linear-gradient(180deg, var(--bg-1), var(--bg-0) 60%);
  background-attachment: fixed;
  overflow-x: hidden;
  line-height: 1.65;
  letter-spacing: 0.002em;
  -webkit-font-smoothing: antialiased;
}

/* background layers */
.bg-glow {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(620px 480px at 84% 16%, rgba(139, 123, 255, 0.18), transparent 65%),
    radial-gradient(560px 440px at 14% 72%, rgba(91, 81, 232, 0.16), transparent 65%);
  filter: blur(2px);
}
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(169,160,255,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(169,160,255,0.07) 1px, transparent 1px);
  background-size: 82px 82px;
  -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
          mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
  opacity: 0.55;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { line-height: 1.18; margin: 0; font-weight: 700; letter-spacing: -0.01em; }
p { margin: 0; }

/* ------------------------------------------------------------------ glass */
.glass {
  background: linear-gradient(160deg, rgba(255,255,255,0.09), rgba(255,255,255,0.03));
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(18px) saturate(120%);
  -webkit-backdrop-filter: blur(18px) saturate(120%);
  box-shadow: var(--shadow-card), inset 0 1px 0 rgba(255,255,255,0.09);
  border-radius: var(--radius-lg);
}

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; position: relative; z-index: 1; }

/* ------------------------------------------------------------------ nav */
.nav {
  position: sticky;
  top: 14px;
  z-index: 50;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 18px;
  max-width: var(--maxw);
  margin: 16px auto 0;
  width: min(var(--maxw), calc(100% - 32px));
  padding: 11px 16px;
  border-radius: 22px;
  background: linear-gradient(160deg, rgba(11,14,30,0.72), rgba(11,14,30,0.5));
  border: 1px solid rgba(169,160,255,0.22);
  box-shadow:
    0 18px 50px -22px rgba(0, 0, 0, 0.9),
    inset 0 1px 0 rgba(255,255,255,0.06);
  backdrop-filter: blur(20px) saturate(130%);
  -webkit-backdrop-filter: blur(20px) saturate(130%);
}

.nav__brand {
  display: inline-flex; align-items: center; gap: 10px; font-weight: 700;
  /* tight white card that appears on hover / keyboard focus */
  padding: 6px 12px;
  border: 1px solid transparent;
  border-radius: 14px;
  background: transparent;
  color: var(--ink);
  transition:
    background-color 220ms ease,
    border-color 220ms ease,
    box-shadow 220ms ease,
    color 220ms ease,
    transform 220ms ease;
}
.nav__brand:hover,
.nav__brand:focus-visible {
  background: rgba(255, 255, 255, 0.97);
  border-color: rgba(91, 81, 232, 0.18);
  box-shadow:
    0 10px 30px -14px rgba(91, 81, 232, 0.55),
    inset 0 1px 0 rgba(255, 255, 255, 0.6);
}
.nav__brand:focus-visible {
  outline: 2px solid var(--indigo-400);
  outline-offset: 2px;
}
/* tiny lift only for precise pointers, and only when motion is allowed */
@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .nav__brand:hover { transform: translateY(-1px); }
}

.nav__logo { flex: 0 0 auto; color: var(--indigo-300); }
.nav__logo path,
.nav__logo rect { transition: stroke 220ms ease, opacity 220ms ease; }

.nav__name { font-size: 1.12rem; letter-spacing: 0.01em; font-weight: 700; transition: color 220ms ease; }
.nav__name-accent { color: var(--indigo-300); transition: color 220ms ease; }

/* brand switches to deep indigo on the white card */
.nav__brand:hover,
.nav__brand:focus-visible { color: var(--indigo-600); }
.nav__brand:hover .nav__name,
.nav__brand:focus-visible .nav__name { color: var(--indigo-900); }
.nav__brand:hover .nav__name-accent,
.nav__brand:focus-visible .nav__name-accent { color: var(--violet); }
/* logo strokes deepen to indigo on white */
.nav__brand:hover .nav__logo path,
.nav__brand:focus-visible .nav__logo path { stroke: var(--indigo-600); }
.nav__brand:hover .nav__logo rect,
.nav__brand:focus-visible .nav__logo rect { stroke: rgba(91, 81, 232, 0.5); }

.nav__links { display: inline-flex; justify-content: center; gap: 4px; }
.nav__link {
  padding: 8px 14px;
  border-radius: 10px;
  color: var(--ink-2);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color .18s ease, background .18s ease;
  white-space: nowrap;
  position: relative;
}
.nav__link:hover { color: var(--ink); background: rgba(169,160,255,0.10); }
.nav__link::after {
  content: "";
  position: absolute;
  left: 14px; right: 14px; bottom: 4px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--indigo-400), var(--indigo-300));
  opacity: 0;
  transform: scaleX(0.6);
  transition: opacity .18s ease, transform .2s ease;
}
.nav__link:hover::after { opacity: 1; transform: scaleX(1); }

.nav__actions { display: inline-flex; align-items: center; gap: 8px; }

.nav__toggle {
  display: none;
  width: 42px; height: 38px;
  border-radius: 12px;
  border: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.04);
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 4px;
}
.nav__toggle span { width: 18px; height: 2px; background: var(--ink-2); border-radius: 2px; transition: .2s; }

.nav__account {
  width: 42px; height: 42px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-2);
  border: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.04);
  transition: .18s;
}
.nav__account:hover { color: var(--ink); border-color: var(--glass-border-strong); background: rgba(169,160,255,0.10); }
.nav__account[aria-disabled="true"] {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

/* =============================================================== buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 12px;
  font-size: 0.98rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform .12s ease, box-shadow .2s ease, background .2s ease, border-color .2s;
  white-space: nowrap;
  font-family: inherit;
}
.btn:active { transform: translateY(1px); }
.btn--primary {
  color: #fff;
  background: linear-gradient(135deg, var(--indigo-500), var(--indigo-600));
  box-shadow:
    var(--glow-strong),
    inset 0 1px 0 rgba(255,255,255,0.22);
}
.btn--primary:hover { box-shadow: 0 28px 70px -18px rgba(91,81,232,0.85); }
.btn--ghost {
  color: var(--ink);
  background: rgba(255,255,255,0.05);
  border-color: var(--glass-border);
}
.btn--ghost:hover { border-color: var(--glass-border-strong); background: var(--glass-bg-2); }
.btn--lg { padding: 14px 28px; font-size: 1.02rem; border-radius: 14px; }
.btn--sm { padding: 10px 18px; font-size: 0.9rem; border-radius: 10px; }

/* =============================================================== hero */
.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 44px;
  align-items: center;
  padding: 56px 0 44px;
}

.hero__title {
  font-size: clamp(2.2rem, 5.2vw, 3.6rem);
  font-weight: 800;
  margin: 6px 0 18px;
  letter-spacing: -0.025em;
  line-height: 1.18;
}
.hero__accent {
  background: linear-gradient(90deg, var(--indigo-400) 0%, var(--indigo-300) 70%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__sub {
  color: var(--ink-2);
  font-size: 1.05rem;
  line-height: 1.72;
  max-width: 52ch;
  margin-bottom: 24px;
}

.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 22px; }

/* ---- chips ---- */
.chips {
  list-style: none;
  margin: 0; padding: 0;
  display: flex; flex-wrap: wrap; gap: 8px;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.04);
  color: var(--ink-2);
  font-size: 0.85rem;
  transition: border-color .2s ease, color .2s ease, background .2s ease, transform .2s ease;
  cursor: default;
}
.chip:hover {
  border-color: var(--glass-border-strong);
  background: rgba(169,160,255,0.08);
  color: var(--ink);
  transform: translateY(-1px);
}
.chip::before {
  content: "";
  width: 6px; height: 6px; border-radius: 999px;
  background: linear-gradient(135deg, var(--indigo-400), var(--indigo-300));
  box-shadow: 0 0 10px rgba(139,123,255,0.55);
}

/* ---- hero visual: animated 4-step journey ---- */
.hero__visual {
  position: relative;
  min-height: 380px;
}
.hero__map {
  padding: 18px 18px 16px;
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(11,14,30,0.72), rgba(11,14,30,0.42));
  border: 1px solid rgba(169,160,255,0.22);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.hero__route { width: 100%; height: auto; display: block; overflow: visible; }

/* route track: muted base path */
#hero-route {
  stroke: rgba(169,160,255,0.34);
}

/* progressive trail: the "revealed" part of the route — advances with the active stage */
#hero-progress {
  filter: drop-shadow(0 0 4px rgba(139,123,255,0.55));
  transition: stroke-dashoffset 1100ms cubic-bezier(0.30, 0.7, 0.30, 1);
}

/* indicator bead (JS-driven): small, soft-glowing, unobtrusive */
.hero__ind {
  filter: drop-shadow(0 0 6px rgba(169,160,255,0.9));
}

/* stage nodes: small glassy disc + icon */
.hero__node .hero__node-bg {
  fill: rgba(15,17,35,0.92);
  stroke: rgba(169,160,255,0.5);
  stroke-width: 1.6;
  transition: fill 500ms ease, stroke 500ms ease;
}
.hero__node .hero__node-ico {
  color: #cbc6ff;
  transition: color 500ms ease;
}
.hero__node.is-active {
  filter: drop-shadow(0 0 5px rgba(139,123,255,0.7));
}
.hero__node.is-active .hero__node-bg {
  fill: rgba(24,22,60,0.98);
  stroke: #d3ceff;
}
.hero__node.is-active .hero__node-ico { color: #fff; }
/* subtle pulse on the icon when active — very small, not noisy */
@media (prefers-reduced-motion: no-preference) {
  .hero__node.is-active .hero__node-ico {
    animation: hero-node-breathe 2.4s ease-in-out infinite;
    transform-box: fill-box;
    transform-origin: center;
  }
}
@keyframes hero-node-breathe {
  0%, 100% { transform: scale(1); }
  50%      { transform: scale(1.07); }
}

/* 4-step legend: active item glows */
.hero__steps {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 10px;
}
.hero__step {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 8px 11px;
  border-radius: 12px;
  border: 1px solid rgba(169,160,255,0.16);
  background: rgba(9,11,24,0.5);
  transition: border-color 600ms ease, background 600ms ease, box-shadow 600ms ease, transform 600ms ease;
}
.hero__step-num {
  width: 24px; height: 24px; flex: 0 0 auto;
  border-radius: 8px;
  display: inline-grid; place-items: center;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--ink-3);
  background: rgba(139,123,255,0.10);
  border: 1px solid rgba(169,160,255,0.20);
  transition: color 600ms ease, background 600ms ease, border-color 600ms ease;
}
.hero__step-text { font-size: 0.8rem; color: var(--ink-2); transition: color 600ms ease; }
.hero__step.is-active {
  border-color: rgba(169,160,255,0.42);
  background: rgba(91,81,232,0.16);
  box-shadow: 0 0 0 1px rgba(169,160,255,0.18), 0 12px 30px -18px rgba(91,81,232,0.7);
  transform: translateY(-1px);
}
.hero__step.is-active .hero__step-num { color: #fff; background: rgba(139,123,255,0.30); border-color: rgba(169,160,255,0.5); }
.hero__step.is-active .hero__step-text { color: var(--ink); }

/* animated caption: appears near the Stage-4 cargo node when step 4 is active */
.hero__caption {
  position: absolute;
  left: 82%;
  bottom: 74%;
  transform: translate(-50%, 5px);
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: #eae8ff;
  white-space: nowrap;
  background: linear-gradient(160deg, rgba(11,14,30,0.85), rgba(11,14,30,0.6));
  border: 1px solid rgba(169,160,255,0.34);
  box-shadow: 0 10px 26px -12px rgba(91,81,232,0.6), inset 0 1px 0 rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 500ms ease, transform 500ms ease, visibility 0s linear 500ms;
  pointer-events: none;
  z-index: 2;
}
.hero__caption.is-shown {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
  transition: opacity 500ms ease, transform 500ms ease, visibility 0s;
}

/* =============================================================== eyebrow */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--indigo-300);
}
.eyebrow::before {
  content: "";
  width: 6px; height: 6px; border-radius: 999px;
  background: var(--indigo-400);
  box-shadow: 0 0 0 3px rgba(139,123,255,0.20);
}
.eyebrow--dark {
  color: var(--violet-deep);
}
.eyebrow--dark::before {
  background: var(--violet-deep);
  box-shadow: 0 0 0 3px rgba(58,47,200,0.18);
}

/* =============================================================== about */
.band {
  border-radius: 28px;
  position: relative;
  z-index: 1;
  margin: 12px 0 8px;
}
.band--light {
  background:
    radial-gradient(600px 300px at 12% -10%, rgba(139,123,255,0.18), transparent 70%),
    radial-gradient(500px 300px at 100% 120%, rgba(122,91,255,0.14), transparent 70%),
    linear-gradient(180deg, var(--light-bg-1), var(--light-bg-2));
  border: 1px solid var(--light-border);
  box-shadow:
    0 42px 90px -44px rgba(91, 81, 232, 0.28),
    0 10px 30px -18px rgba(0,0,0,0.35),
    inset 0 1px 0 rgba(255,255,255,0.6);
  color: var(--light-ink);
}
.band__inner {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 36px;
  align-items: center;
  padding: 42px 48px;
}
.band__title {
  font-size: clamp(1.6rem, 3vw, 2.15rem);
  margin: 12px 0 16px;
  color: #14162b;
  line-height: 1.2;
  letter-spacing: -0.01em;
}
.band__text {
  color: var(--light-ink-2);
  max-width: 58ch;
  font-size: 1rem;
  line-height: 1.75;
}

.band__list {
  list-style: none; margin: 0; padding: 0;
  display: grid;
  gap: 12px;
}
.band__item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border-radius: 16px;
  background: rgba(255,255,255,0.55);
  border: 1px solid var(--light-border);
  box-shadow: 0 8px 22px -16px rgba(58,47,200,0.28), inset 0 1px 0 rgba(255,255,255,0.7);
  color: var(--light-ink);
  font-size: 0.95rem;
  font-weight: 500;
}
.band__item svg { color: var(--violet-deep); flex: 0 0 auto; }

/* =============================================================== sections */
.section { padding: 70px 0; position: relative; z-index: 1; }
.section--tight { padding: 54px 0; }
.section__head { max-width: 720px; margin: 0 auto 32px; text-align: center; }
.section__title { font-size: clamp(1.7rem, 3.5vw, 2.4rem); margin: 12px 0 10px; letter-spacing: -0.015em; }
.section__sub { color: var(--ink-2); font-size: 1rem; line-height: 1.65; }
.section__head .eyebrow { margin-bottom: 6px; }

/* =============================================================== services */
.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.card {
  padding: 26px 22px;
  border-radius: 22px;
  transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
  background: linear-gradient(160deg, rgba(11,14,30,0.55), rgba(11,14,30,0.35));
  border: 1px solid rgba(169,160,255,0.22);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.08),
    0 24px 60px -34px rgba(0,0,0,0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: flex;
  flex-direction: column;
}
.card:hover { transform: translateY(-4px); border-color: var(--glass-border-strong);
  box-shadow: 0 32px 70px -34px rgba(91,81,232,0.45), inset 0 1px 0 rgba(255,255,255,0.12); }
.card__icon {
  width: 52px; height: 52px;
  border-radius: 16px;
  display: grid; place-items: center;
  color: var(--indigo-200);
  background:
    radial-gradient(120% 120% at 20% 10%, rgba(139,123,255,0.32), rgba(91,81,232,0.08));
  border: 1px solid rgba(169,160,255,0.32);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.15);
  margin-bottom: 18px;
}
.card__title { font-size: 1.16rem; margin-bottom: 8px; letter-spacing: -0.005em; }
.card__desc { color: var(--ink-2); font-size: 0.95rem; line-height: 1.65; margin-bottom: 18px; flex: 1 1 auto; }
.card__arrow {
  color: var(--indigo-300);
  font-size: 0.9rem;
  font-weight: 600;
  align-self: flex-start;
  transition: color .18s ease;
}
.card__arrow:hover { color: var(--indigo-200); }

/* =============================================================== steps */
.steps {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  position: relative;
}
/* connective hairline between steps (desktop) */
.steps::before {
  content: "";
  position: absolute;
  top: 44px;
  left: 13%;
  right: 13%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(139,123,255,0.35) 20%, rgba(139,123,255,0.35) 80%, transparent);
  z-index: 0;
}
.step {
  padding: 24px 22px 22px;
  border-radius: 20px;
  position: relative;
  z-index: 1;
  background: linear-gradient(160deg, rgba(11,14,30,0.6), rgba(11,14,30,0.4));
  border: 1px solid rgba(169,160,255,0.22);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06), 0 22px 50px -32px rgba(0,0,0,0.8);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: transform .2s ease, border-color .2s ease;
}
.step:hover { transform: translateY(-3px); border-color: rgba(169,160,255,0.34); }
.step__num {
  display: inline-grid; place-items: center;
  width: 44px; height: 44px;
  border-radius: 999px;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--indigo-200);
  letter-spacing: 0.02em;
  background:
    radial-gradient(120% 120% at 30% 20%, rgba(139,123,255,0.32), rgba(91,81,232,0.12));
  border: 1px solid rgba(169,160,255,0.36);
  box-shadow: 0 0 0 4px rgba(11,14,30,0.85), inset 0 1px 0 rgba(255,255,255,0.22);
  margin: -36px auto 14px;
}
.step h3 { font-size: 1.05rem; margin-bottom: 8px; }
.step p { color: var(--ink-2); font-size: 0.92rem; line-height: 1.6; }

/* =============================================================== inquiry */
.section--contact { padding-bottom: 92px; }
.contact-shell {
  display: grid;
  grid-template-columns: 0.85fr 1.25fr 0.8fr;
  gap: 22px;
  align-items: stretch;
}
.contact-copy { padding: 10px 6px 0; }
.contact-copy__title {
  font-size: clamp(1.7rem, 3.4vw, 2.3rem);
  margin: 12px 0 14px;
  letter-spacing: -0.015em;
}
.contact-copy__sub { color: var(--ink-2); line-height: 1.72; margin-bottom: 22px; }
.contact-copy__points {
  list-style: none; margin: 0; padding: 0;
  display: grid; gap: 12px;
}
.contact-copy__points li {
  position: relative;
  padding-left: 26px;
  color: var(--ink-2);
}
.contact-copy__points li::before {
  content: "";
  position: absolute; left: 0; top: 6px;
  width: 16px; height: 16px;
  border-radius: 999px;
  background: rgba(139,123,255,0.25);
  box-shadow: inset 0 0 0 2px var(--indigo-400);
}

/* form panel */
.inquiry, .form--center {
  padding: 30px;
  border-radius: 24px;
  background: linear-gradient(160deg, rgba(11,14,30,0.62), rgba(11,14,30,0.42));
}
.inquiry__fields, .form--center .inquiry__fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 16px;
}
.field { display: flex; flex-direction: column; gap: 7px; min-width: 0; }
.field--full { grid-column: 1 / -1; }
.field__label { font-size: 0.9rem; font-weight: 600; color: var(--ink-2); }
.field__req { color: var(--indigo-300); }

.input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(169,160,255,0.26);
  background: rgba(9,11,24,0.6);
  color: var(--ink);
  font: inherit;
  font-size: 0.98rem;
  transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
  line-height: 1.4;
}
.input::placeholder { color: var(--ink-3); }
.input:focus {
  outline: none;
  border-color: var(--indigo-400);
  box-shadow: 0 0 0 4px rgba(139,123,255,0.22);
  background: rgba(9,11,24,0.78);
}
.textarea { resize: vertical; min-height: 112px; }

.field__error { color: #ff9d9d; font-size: 0.82rem; }
.inquiry__foot { margin-top: 14px; color: var(--ink-3); font-size: 0.82rem; }
.inquiry > .btn, .form--center > .btn { margin-top: 20px; width: 100%; }

/* honeypot (hidden from real users) */
.hp-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px; height: 1px; overflow: hidden;
  pointer-events: none;
}
.hp-field input { opacity: 0; }

/* form alert + thankyou */
.form-alert {
  padding: 12px 16px;
  border-radius: 12px;
  margin-bottom: 18px;
  font-size: 0.92rem;
}
.form-alert--error {
  color: #ffd7d7;
  background: rgba(255,90,90,0.10);
  border: 1px solid rgba(255,120,120,0.35);
}

.thankyou { text-align: center; padding: 8px 6px 2px; }
.thankyou__badge {
  width: 64px; height: 64px; margin: 0 auto 18px;
  display: grid; place-items: center;
  border-radius: 999px;
  background: radial-gradient(120% 120% at 30% 20%, rgba(139,123,255,0.36), rgba(91,81,232,0.14));
  border: 1px solid rgba(169,160,255,0.40);
  box-shadow: 0 12px 30px -14px rgba(91,81,232,0.6), inset 0 1px 0 rgba(255,255,255,0.2);
}
.thankyou__title { font-size: 1.3rem; margin-bottom: 10px; letter-spacing: -0.01em; }
.thankyou__text { color: var(--ink-2); max-width: 42ch; margin: 0 auto 22px; line-height: 1.7; }

/* trust card (right) */
.contact-trust {
  padding: 24px;
  border-radius: 24px;
  background:
    radial-gradient(360px 200px at 90% -10%, rgba(139,123,255,0.28), transparent 70%),
    linear-gradient(160deg, rgba(11,14,30,0.7), rgba(11,14,30,0.42));
}
.trust__head {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 600;
  font-size: 0.98rem;
  padding-bottom: 18px;
  margin-bottom: 14px;
  border-bottom: 1px solid rgba(169,160,255,0.22);
}
.trust__head svg { color: var(--indigo-300); }
.trust__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.trust__list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px;
  border-radius: 14px;
  background: rgba(9,11,24,0.55);
  border: 1px solid rgba(169,160,255,0.18);
}
.trust__num {
  width: 32px; height: 32px; flex: 0 0 auto;
  border-radius: 999px;
  display: inline-grid; place-items: center;
  font-size: 0.8rem; font-weight: 700;
  color: var(--indigo-200);
  background: radial-gradient(120% 120% at 30% 20%, rgba(139,123,255,0.32), rgba(91,81,232,0.12));
  border: 1px solid rgba(169,160,255,0.34);
}
.trust__list li strong { display: block; font-size: 0.98rem; margin-bottom: 2px; }
.trust__list li span:not(.trust__num) { display: block; color: var(--ink-2); font-size: 0.84rem; }

/* =============================================================== footer */
.footer {
  position: relative;
  z-index: 1;
  margin-top: 24px;
  border-top: 1px solid rgba(169,160,255,0.16);
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(0,0,0,0.2));
  padding: 42px 0 28px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 30px;
  align-items: start;
}
.footer__logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--ink);
  display: inline-block;
  margin-bottom: 10px;
  line-height: 1;
}
.footer__logo-accent { color: var(--indigo-300); }
.footer__tag { color: var(--ink-3); max-width: 42ch; font-size: 0.9rem; line-height: 1.6; }

.footer__nav { display: grid; gap: 6px; }
.footer__nav a { color: var(--ink-2); font-size: 0.92rem; transition: color .15s; }
.footer__nav a:hover { color: var(--ink); }

.footer__powered { text-align: right; }
.footer__powered-label {
  display: block;
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 8px;
}
.footer__powered-link { color: var(--ink-2); display: inline-block; transition: color .18s, transform .18s; }
.footer__powered-link:hover { color: var(--indigo-300); transform: translateY(-1px); }

.footer__bottom {
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid rgba(169,160,255,0.10);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--ink-3);
  font-size: 0.84rem;
}
.footer__sep { color: var(--ink-3); }

/* =============================================================== responsive */
@media (max-width: 1100px) {
  .contact-shell { grid-template-columns: 1fr 1fr; }
  .contact-trust { grid-column: 1 / -1; }
  .contact-copy { grid-column: 1 / -1; text-align: center; max-width: 640px; margin: 0 auto 6px; }
}

@media (max-width: 960px) {
  .hero { grid-template-columns: 1fr; gap: 32px; padding-top: 34px; padding-bottom: 30px; }
  .hero__visual { min-height: 340px; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .steps::before { display: none; }
  .band__inner { grid-template-columns: 1fr; padding: 34px 28px; }
  .contact-shell { grid-template-columns: 1fr; }
  .contact-copy { text-align: left; margin: 0 auto; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__powered { text-align: left; }
}

@media (max-width: 720px) {
  .nav { grid-template-columns: auto auto; gap: 8px; padding: 8px 10px; }
  .nav__links {
    position: absolute;
    top: calc(100% + 8px);
    left: 0; right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 6px;
    background: rgba(11,14,30,0.96);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    backdrop-filter: blur(20px);
  }
  .nav__links.open { display: flex; }
  .nav__link { padding: 11px 14px; border-radius: 10px; }
  .nav__link::after { display: none; }
  .nav__toggle { display: inline-flex; }
  .nav__actions { justify-self: end; }

  .inquiry, .form--center { padding: 22px; }
  .inquiry__fields, .form--center .inquiry__fields { grid-template-columns: 1fr; }
  .cards, .steps { grid-template-columns: 1fr; }
  .band { border-radius: 22px; }
  .band__inner { padding: 26px 20px; }

  /* simplify on mobile: soften the trail and glow so the panel stays calm */
  #hero-progress { filter: drop-shadow(0 0 3px rgba(139,123,255,0.4)); }
  .hero__ind { filter: drop-shadow(0 0 4px rgba(169,160,255,0.7)); }
}

@media (max-width: 420px) {
  .hero__title { font-size: 2.1rem; }
  .hero__actions { flex-direction: column; }
  .btn { width: 100%; }
  .btn--sm { width: auto; }
  .wrap { padding: 0 16px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
  .steps::before { display: none; }
  /* hero: only remaining motion is the active-node icon breathe (gated to
     prefers-reduced-motion: no-preference) and the trail's transition
     (covered by the * { transition: none } above). Everything else is static. */
}