/* ==========================================================================
   Nexora Technologies — style.css
   2026 enterprise technology design system
   Sections:
   01 Tokens · 02 Base · 03 Typography · 04 Layout · 05 Buttons · 06 Header
   07 Logo animation · 08 Loader · 09 Hero · 10 Sections & cards · 11 Slider
   12 Process & timeline · 13 Accordion & tabs · 14 Page-specific
   15 CTA band & footer · 16 Reveal & motion · 17 Responsive · 18 Reduced motion
   ========================================================================== */

/* 01 · TOKENS ------------------------------------------------------------ */
:root {
  --c-bg: #060a16;
  --c-bg-2: #0a1122;
  --c-bg-3: #0f1a33;
  --c-surface: rgba(255, 255, 255, 0.035);
  --c-surface-2: rgba(255, 255, 255, 0.06);
  --c-border: rgba(148, 163, 210, 0.14);
  --c-border-strong: rgba(148, 163, 210, 0.3);
  --c-text: #eef2ff;
  --c-text-2: #aab6d3;
  --c-text-3: #7f8cab;
  --c-cyan: #22d3ee;
  --c-blue: #3b82f6;
  --c-electric: #2f6bff;
  --c-indigo: #6366f1;
  --c-violet: #8b5cf6;
  --c-success: #34d399;
  --c-danger: #fb7185;
  --grad-brand: linear-gradient(135deg, #22d3ee 0%, #3b82f6 45%, #6366f1 75%, #8b5cf6 100%);
  --grad-text: linear-gradient(120deg, #a5f3fc 0%, #93c5fd 40%, #c4b5fd 100%);
  --grad-border: linear-gradient(135deg, rgba(34, 211, 238, 0.7), rgba(99, 102, 241, 0.4) 50%, rgba(139, 92, 246, 0.6));
  --font-display: "Manrope", "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: ui-monospace, "SFMono-Regular", "JetBrains Mono", Menlo, Consolas, monospace;
  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 28px;
  --shadow-card: 0 20px 60px -30px rgba(0, 0, 0, 0.8), 0 0 0 1px var(--c-border);
  --shadow-glow: 0 0 0 1px rgba(59, 130, 246, 0.35), 0 24px 80px -30px rgba(59, 130, 246, 0.45);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur: 0.5s;
  --header-h: 84px;
  --container: 1280px;
  --container-wide: 1440px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  color-scheme: dark;
}

/* 02 · BASE -------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: clip; }
html.nav-open { overflow: hidden; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--c-text);
  background: var(--c-bg);
  background-image:
    radial-gradient(1200px 700px at 80% -10%, rgba(59, 130, 246, 0.16), transparent 60%),
    radial-gradient(900px 600px at -10% 20%, rgba(34, 211, 238, 0.1), transparent 60%),
    linear-gradient(180deg, #050812 0%, var(--c-bg) 40%, var(--c-bg-2) 100%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  overflow-x: clip;
}
/* subtle film grain */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 9990;
  pointer-events: none;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 220px 220px;
  mix-blend-mode: overlay;
}
[hidden] { display: none !important; }
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul, ol { margin: 0; padding: 0; list-style: none; }
p { margin: 0 0 1rem; }
p:last-child { margin-bottom: 0; }
strong { font-weight: 600; color: var(--c-text); }
main { display: block; }
main:focus { outline: none; }
::selection { background: rgba(59, 130, 246, 0.45); color: #fff; }
:focus-visible { outline: 2px solid var(--c-cyan); outline-offset: 3px; border-radius: 4px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link {
  position: fixed; top: 12px; left: 12px; z-index: 10000;
  padding: 0.75rem 1.1rem; border-radius: 999px;
  background: var(--c-text); color: var(--c-bg); font-weight: 600;
  transform: translateY(-200%); transition: transform 0.25s;
}
.skip-link:focus { transform: none; }
.placeholder {
  font-family: var(--font-mono); font-size: 0.86em; color: #a5b4fc;
  background: rgba(99, 102, 241, 0.12); border: 1px dashed rgba(129, 140, 248, 0.45);
  padding: 0.1em 0.5em; border-radius: 6px; white-space: normal; overflow-wrap: anywhere;
}

/* 03 · TYPOGRAPHY -------------------------------------------------------- */
h1, h2, h3, h4, .display-xl, .display-lg, .display-md {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.12;
  margin: 0 0 1rem;
  color: var(--c-text);
  text-wrap: balance;
}
h1, .display-xl { font-size: clamp(2.6rem, 5.6vw, 5rem); line-height: 1.02; letter-spacing: -0.035em; font-weight: 800; }
h2, .display-lg { font-size: clamp(1.9rem, 3.8vw, 3.2rem); letter-spacing: -0.03em; line-height: 1.08; }
h3, .display-md { font-size: clamp(1.25rem, 2vw, 1.6rem); letter-spacing: -0.015em; }
h4 { font-size: 1.1rem; letter-spacing: -0.01em; }
.display-xl { font-size: clamp(2.6rem, 5.6vw, 5rem); line-height: 1.02; }
.display-lg { font-size: clamp(2rem, 4.2vw, 3.6rem); }
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-family: var(--font-mono); font-size: 0.74rem; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--c-cyan);
  margin: 0 0 1.1rem;
}
.eyebrow::before { content: ""; width: 22px; height: 1px; background: var(--grad-brand); }
.eyebrow--plain::before { display: none; }
.lede { font-size: clamp(1.1rem, 1.5vw, 1.3rem); line-height: 1.6; color: var(--c-text-2); max-width: 62ch; }
.muted { color: var(--c-text-2); }
.small { font-size: 0.9rem; color: var(--c-text-3); }
.text-gradient { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.mono { font-family: var(--font-mono); }
.prose p { color: var(--c-text-2); }
.prose h3 { margin-top: 2rem; }
.prose ul { display: grid; gap: 0.5rem; margin: 0 0 1.25rem; }
.prose ul li { position: relative; padding-left: 1.4rem; color: var(--c-text-2); }
.prose ul li::before { content: ""; position: absolute; left: 0; top: 0.72em; width: 8px; height: 8px; border-radius: 50%; background: var(--grad-brand); }
.check-list { display: grid; gap: 0.7rem; }
.check-list li { position: relative; padding-left: 2rem; color: var(--c-text-2); }
.check-list li::before {
  content: ""; position: absolute; left: 0; top: 0.28em; width: 20px; height: 20px; border-radius: 50%;
  background: rgba(34, 211, 238, 0.12) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2322d3ee' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12 5 5L20 7'/%3E%3C/svg%3E") center/11px no-repeat;
  border: 1px solid rgba(34, 211, 238, 0.35);
}
.tag-list { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.tag {
  display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.38rem 0.8rem; border-radius: 999px;
  font-size: 0.82rem; font-weight: 500; color: var(--c-text-2);
  background: var(--c-surface); border: 1px solid var(--c-border);
  transition: border-color 0.3s, color 0.3s, background 0.3s;
}
.tag:hover { border-color: var(--c-border-strong); color: var(--c-text); }
.tag--accent { color: #a5f3fc; border-color: rgba(34, 211, 238, 0.35); background: rgba(34, 211, 238, 0.08); }
.label-badge {
  display: inline-flex; align-items: center; gap: 0.45rem; font-family: var(--font-mono); font-size: 0.64rem; white-space: nowrap;
  letter-spacing: 0.1em; text-transform: uppercase; color: #c4b5fd;
  padding: 0.35rem 0.65rem; border-radius: 6px; background: rgba(139, 92, 246, 0.12); border: 1px solid rgba(139, 92, 246, 0.35);
}
.label-badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: #c4b5fd; }
.notice {
  display: flex; gap: 0.9rem; align-items: flex-start; padding: 1rem 1.2rem; border-radius: var(--radius-sm);
  background: rgba(99, 102, 241, 0.08); border: 1px solid rgba(129, 140, 248, 0.3); color: var(--c-text-2); font-size: 0.95rem;
}
.notice svg { flex: 0 0 auto; width: 20px; height: 20px; margin-top: 0.15rem; color: #a5b4fc; }
.notice strong { color: #e0e7ff; }

/* 04 · LAYOUT ------------------------------------------------------------ */
.container { width: min(100% - 2 * var(--gutter), var(--container)); margin-inline: auto; }
.container--wide { width: min(100% - 2 * var(--gutter), var(--container-wide)); }
.container--narrow { width: min(100% - 2 * var(--gutter), 860px); }
.section { position: relative; padding-block: clamp(4.5rem, 9vw, 8rem); }
.section--tight { padding-block: clamp(3rem, 6vw, 5rem); }
.section--flush-top { padding-top: 0; }
.section--alt { background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent); }
.section--line::before { content: ""; position: absolute; inset: 0 auto auto 0; width: 100%; height: 1px; background: linear-gradient(90deg, transparent, var(--c-border-strong), transparent); }
.section-head { max-width: 760px; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .eyebrow { justify-content: center; }
.section-head--split { max-width: none; display: grid; grid-template-columns: 1.2fr 1fr; gap: 3rem; align-items: end; }
.section-head--split .lede { margin-bottom: 0.5rem; }
.grid { display: grid; gap: 1.5rem; }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.split { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.split--even { grid-template-columns: 1fr 1fr; align-items: center; }
.split--reverse > :first-child { order: 2; }
.split--index { grid-template-columns: 240px 1fr; }
.split > *, .grid > *, .hero__grid > *, .page-hero__grid > *, .contact-grid > *, .footer__grid > * { min-width: 0; }
.sticky { position: sticky; top: calc(var(--header-h) + 1.5rem); }
.divider { height: 1px; background: linear-gradient(90deg, transparent, var(--c-border-strong), transparent); border: 0; margin: 0; }
.glow-orb { position: absolute; border-radius: 50%; filter: blur(60px); pointer-events: none; opacity: 0.5; }

/* 05 · BUTTONS ----------------------------------------------------------- */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem;
  padding: 0.95rem 1.6rem; border-radius: 999px; font-family: var(--font-display); font-weight: 700; font-size: 0.98rem;
  letter-spacing: -0.005em; line-height: 1; white-space: nowrap; border: 1px solid transparent;
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s, background-color 0.3s, border-color 0.3s, color 0.3s;
  will-change: transform;
}
.btn__arrow { transition: transform 0.35s var(--ease-out); }
.btn:hover .btn__arrow, .btn:focus-visible .btn__arrow { transform: translateX(4px); }
.btn--primary {
  overflow: hidden; isolation: isolate;
  color: #fff; background: linear-gradient(120deg, #2f6bff, #6366f1 60%, #8b5cf6); background-size: 180% 100%; background-position: 0 0;
  box-shadow: 0 10px 30px -12px rgba(59, 130, 246, 0.7), inset 0 1px 0 rgba(255, 255, 255, 0.18);
}
.btn--primary::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, 0.22) 50%, transparent 70%);
  transform: translateX(-120%); transition: transform 0.7s var(--ease-out);
}
.btn--primary:hover { background-position: 100% 0; box-shadow: 0 16px 40px -12px rgba(99, 102, 241, 0.75), inset 0 1px 0 rgba(255, 255, 255, 0.22); transform: translateY(-1px); }
.btn--primary:hover::after { transform: translateX(120%); }
.btn--ghost { color: var(--c-text); background: rgba(255, 255, 255, 0.04); border-color: var(--c-border-strong); backdrop-filter: blur(8px); }
.btn--ghost:hover { background: rgba(255, 255, 255, 0.08); border-color: rgba(165, 180, 252, 0.6); transform: translateY(-1px); }
.btn--light { color: var(--c-bg); background: #fff; }
.btn--light:hover { background: #e0f2fe; }
.btn--sm { padding: 0.72rem 1.2rem; font-size: 0.9rem; }
.btn--lg { padding: 1.1rem 2rem; font-size: 1.05rem; }
.btn--block { width: 100%; }
.btn--link { padding: 0; border-radius: 4px; color: #a5f3fc; font-weight: 600; gap: 0.45rem; }
.btn--link:hover { color: #fff; }
.btn--link .btn__arrow { width: 16px; height: 16px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.9rem; align-items: center; }
.btn-icon {
  width: 46px; height: 46px; border-radius: 50%; display: inline-grid; place-items: center;
  border: 1px solid var(--c-border-strong); background: rgba(255, 255, 255, 0.04); color: var(--c-text); transition: all 0.3s;
}
.btn-icon:hover:not(:disabled) { border-color: var(--c-cyan); color: #fff; background: rgba(34, 211, 238, 0.12); }
.btn-icon:disabled { opacity: 0.35; cursor: not-allowed; }

/* 06 · HEADER & NAVIGATION ---------------------------------------------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 1000; height: var(--header-h);
  transition: background-color 0.45s, backdrop-filter 0.45s, border-color 0.45s, height 0.45s var(--ease-out), box-shadow 0.45s;
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  height: 70px; background: rgba(6, 10, 22, 0.82); backdrop-filter: blur(18px) saturate(140%); -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom-color: var(--c-border); box-shadow: 0 10px 40px -20px rgba(0, 0, 0, 0.7);
}
.site-header__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand { display: inline-flex; align-items: center; gap: 0.75rem; flex: 0 0 auto; border-radius: 8px; }
.brand__text { display: flex; flex-direction: column; line-height: 1; }
.brand__name { font-family: var(--font-display); font-weight: 800; font-size: 1.28rem; letter-spacing: 0.08em; color: #fff; }
.brand__sub { font-size: 0.56rem; letter-spacing: 0.36em; font-weight: 600; color: var(--c-text-2); margin-top: 0.2rem; }
.nav { display: flex; align-items: center; }
.nav-list { display: flex; align-items: center; gap: 0.25rem; }
.nav-item { position: relative; display: flex; align-items: center; }
.nav-link {
  position: relative; display: inline-block; padding: 0.55rem 0.85rem; border-radius: 999px; font-weight: 500; font-size: 0.95rem; color: var(--c-text-2);
  transition: color 0.3s, background-color 0.3s;
}
.nav-link::after {
  content: ""; position: absolute; left: 0.85rem; right: 0.85rem; bottom: 0.3rem; height: 2px; border-radius: 2px;
  background: var(--grad-brand); transform: scaleX(0); transform-origin: left; transition: transform 0.35s var(--ease-out);
}
.nav-link:hover, .nav-item:focus-within .nav-link { color: #fff; }
.nav-link:hover::after, .nav-link[aria-current="page"]::after { transform: scaleX(1); }
.nav-link[aria-current="page"] { color: #fff; }
.nav-dd-btn { display: inline-grid; place-items: center; width: 26px; height: 26px; margin-left: -0.5rem; border-radius: 50%; color: var(--c-text-2); transition: transform 0.3s, color 0.3s; }
.nav-dd-btn:hover, .nav-dd-btn[aria-expanded="true"] { color: #fff; }
.nav-dd-btn[aria-expanded="true"] svg, .has-dropdown:hover .nav-dd-btn svg { transform: rotate(180deg); }
.nav-dd-btn svg { transition: transform 0.3s; }
.nav-item--mobile { display: none; }
.nav__mobile-cta { display: none; }
.nav-dropdown {
  position: absolute; top: calc(100% + 14px); left: 50%; transform: translate(-50%, 8px);
  min-width: 520px; opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity 0.3s var(--ease-out), transform 0.35s var(--ease-out), visibility 0s linear 0.3s;
}
.nav-dropdown--wide { min-width: 760px; }
.nav-dropdown::before { content: ""; position: absolute; left: 0; right: 0; top: -16px; height: 16px; }
.has-dropdown:hover .nav-dropdown, .has-dropdown.is-open .nav-dropdown, .has-dropdown:focus-within .nav-dropdown {
  opacity: 1; visibility: visible; pointer-events: auto; transform: translate(-50%, 0); transition-delay: 0s;
}
.nav-dropdown__inner {
  display: grid; grid-template-columns: 220px 1fr; gap: 1.5rem; padding: 1.4rem; border-radius: 22px;
  background: rgba(10, 17, 34, 0.92); backdrop-filter: blur(24px) saturate(140%); -webkit-backdrop-filter: blur(24px) saturate(140%);
  border: 1px solid var(--c-border-strong); box-shadow: 0 40px 80px -30px rgba(0, 0, 0, 0.9), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}
.dd__aside { padding: 0.6rem 0.4rem; border-right: 1px solid var(--c-border); }
.dd__aside p { font-size: 0.92rem; color: var(--c-text-2); line-height: 1.55; }
.dd__aside .eyebrow { margin-bottom: 0.6rem; }
.dd__list { display: grid; gap: 0.2rem; }
.dd__list--2col { grid-template-columns: 1fr 1fr; }
.dd__list a {
  display: flex; align-items: flex-start; gap: 0.75rem; padding: 0.7rem 0.8rem; border-radius: 12px; transition: background-color 0.25s;
}
.dd__list a:hover, .dd__list a:focus-visible { background: rgba(255, 255, 255, 0.06); }
.dd__num { font-family: var(--font-mono); font-size: 0.72rem; color: var(--c-cyan); margin-top: 0.3rem; }
.dd__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--grad-brand); margin-top: 0.62rem; flex: 0 0 auto; }
.dd__text { display: flex; flex-direction: column; gap: 0.1rem; line-height: 1.35; }
.dd__text strong { font-size: 0.95rem; font-weight: 600; color: var(--c-text); }
.dd__text small { font-size: 0.8rem; color: var(--c-text-3); }
.site-header__actions { display: flex; align-items: center; gap: 0.9rem; }
.nav-toggle { display: none; position: relative; width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--c-border-strong); background: rgba(255, 255, 255, 0.04); }
.nav-toggle__bar { position: absolute; left: 13px; width: 20px; height: 2px; border-radius: 2px; background: #fff; transition: transform 0.4s var(--ease-out), opacity 0.3s, top 0.3s; }
.nav-toggle__bar:nth-child(1) { top: 16px; }
.nav-toggle__bar:nth-child(2) { top: 22px; }
.nav-toggle__bar:nth-child(3) { top: 28px; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) { top: 22px; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) { top: 22px; transform: rotate(-45deg); }

/* 07 · LOGO ANIMATION ---------------------------------------------------- */
.nx-logo { overflow: visible; flex: 0 0 auto; }
.nx-paths { filter: drop-shadow(0 0 3px rgba(56, 189, 248, 0.35)); transition: filter 0.5s; }
.nx-net { opacity: 0; transition: opacity 0.5s; }
.nx-light path { stroke-dasharray: 18 282; stroke-dashoffset: 0; opacity: 0.9; animation: nx-flow 3s linear infinite; }
.nx-light .nx-l2 { animation-delay: -2s; }
.nx-light .nx-l3 { animation-delay: -1s; }
@keyframes nx-flow { to { stroke-dashoffset: -300; } }
.nx-sweep { stroke-dasharray: 30 270; stroke-dashoffset: 30; opacity: 0; }
.nx-halo { opacity: 0.22; transform-box: fill-box; transform-origin: center; animation: nx-pulse 3.4s ease-in-out infinite; }
.nx-halo2 { animation-delay: -0.8s; } .nx-halo3 { animation-delay: -1.6s; } .nx-halo4 { animation-delay: -2.4s; } .nx-halo5 { animation-delay: -1.2s; }
@keyframes nx-pulse { 50% { transform: scale(1.7); opacity: 0.05; } }
.nx-particle { display: none; opacity: 0; }
@supports (offset-path: path("M0 0L1 1")) {
  .nx-particle {
    display: block; offset-path: path("M13 52C12 40 12 24 13 12C13 38 51 26 51 52C52 40 52 24 51 12"); offset-rotate: 0deg;
    animation: nx-travel 5.5s linear infinite; filter: drop-shadow(0 0 2px #fff);
  }
  .nx-particle2 { animation-delay: -1.8s; } .nx-particle3 { animation-delay: -3.6s; } .nx-particle4 { animation-delay: -4.6s; }
  @keyframes nx-travel { 0% { offset-distance: 0%; opacity: 0; } 8% { opacity: 1; } 92% { opacity: 1; } 100% { offset-distance: 100%; opacity: 0; } }
}
/* hover states */
.brand:hover .nx-paths, .brand:focus-visible .nx-paths { filter: drop-shadow(0 0 7px rgba(34, 211, 238, 0.7)) drop-shadow(0 0 14px rgba(99, 102, 241, 0.45)); }
.brand:hover .nx-net, .brand:focus-visible .nx-net { opacity: 0.55; }
.brand:hover .nx-particle { animation-duration: 3.4s; }
.brand:hover .nx-light path { animation-duration: 2.2s; }
.brand:hover .nx-sweep { animation: nx-sweep 1s var(--ease-out) forwards; }
@keyframes nx-sweep { 0% { stroke-dashoffset: 30; opacity: 0; } 15% { opacity: 1; } 100% { stroke-dashoffset: -300; opacity: 0; } }
/* giant footer signature: much slower */
.nx-logo--giant .nx-paths { filter: none; opacity: 0.09; }
.nx-logo--giant .nx-light path { animation-duration: 14s; opacity: 0.22; stroke-dasharray: 8 292; }
.nx-logo--giant .nx-light .nx-l2 { animation-delay: -9.33s; } .nx-logo--giant .nx-light .nx-l3 { animation-delay: -4.66s; }
.nx-logo--giant .nx-particle { animation-duration: 26s; opacity: 0.22; filter: none; }
.nx-logo--giant .nx-particle2 { animation-delay: -7s; } .nx-logo--giant .nx-particle3 { animation-delay: -14s; } .nx-logo--giant .nx-particle4 { animation-delay: -20s; }
.nx-logo--giant .nx-halo { animation-duration: 9s; opacity: 0.05; }
.nx-logo--giant .nx-node { opacity: 0.1; }
.nx-logo--giant .nx-net { opacity: 0.06; }

/* 08 · LOADER ------------------------------------------------------------ */
.loader {
  position: fixed; inset: 0; z-index: 20000; display: grid; place-items: center;
  background: radial-gradient(800px 500px at 50% 40%, rgba(37, 99, 235, 0.16), transparent 60%), #050812;
  transition: opacity 0.55s var(--ease-in-out), visibility 0s linear 0.55s;
}
.loader.is-done { opacity: 0; visibility: hidden; pointer-events: none; }
.nx-skip-loader .loader, .no-js .loader { display: none; }
.loader__inner { display: flex; flex-direction: column; align-items: center; gap: 1.2rem; text-align: center; }
.nx-logo--loader .nx-p { stroke-dasharray: 100; stroke-dashoffset: 100; animation: nx-draw 0.55s var(--ease-out) forwards; }
.nx-logo--loader .nx-p2 { animation-delay: 0.22s; }
.nx-logo--loader .nx-p3 { animation-delay: 0.44s; }
@keyframes nx-draw { to { stroke-dashoffset: 0; } }
.nx-logo--loader .nx-light path { animation-delay: 0.9s; opacity: 0; animation-name: nx-flow-in; animation-duration: 2s; }
.nx-logo--loader .nx-light .nx-l2 { animation-delay: 1.4s; } .nx-logo--loader .nx-light .nx-l3 { animation-delay: 1.15s; }
@keyframes nx-flow-in { 0% { opacity: 0; stroke-dashoffset: 0; } 10% { opacity: 1; } 100% { opacity: 1; stroke-dashoffset: -300; } }
.nx-logo--loader .nx-nodes { opacity: 0; animation: fade-in 0.6s 0.8s forwards; }
.nx-logo--loader .nx-paths { filter: drop-shadow(0 0 10px rgba(34, 211, 238, 0.45)); }
.loader__word { display: flex; flex-direction: column; align-items: center; line-height: 1; opacity: 0; transform: translateY(8px); animation: rise-in 0.7s var(--ease-out) 0.85s forwards; }
.loader__name { font-family: var(--font-display); font-weight: 800; font-size: 2rem; letter-spacing: 0.14em; color: #fff; }
.loader__sub { font-size: 0.7rem; letter-spacing: 0.42em; color: var(--c-text-2); margin-top: 0.5rem; }
.loader__tag { margin: 0; font-size: 0.92rem; color: var(--c-text-3); opacity: 0; animation: fade-in 0.6s 1.15s forwards; }
@keyframes fade-in { to { opacity: 1; } }
@keyframes rise-in { to { opacity: 1; transform: none; } }

/* 09 · HERO -------------------------------------------------------------- */
.hero { position: relative; padding-top: calc(var(--header-h) + clamp(3rem, 8vw, 6.5rem)); padding-bottom: clamp(3rem, 6vw, 5rem); overflow: hidden; }
.hero__grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: clamp(2rem, 4vw, 4rem); align-items: center; }
.hero__content { position: relative; z-index: 2; }
.hero__content h1 { max-width: 12ch; }
.hero__content .lede { margin-bottom: 2.2rem; }
.hero__meta { display: flex; flex-wrap: wrap; gap: 0.5rem 1.4rem; margin-top: 2.5rem; font-size: 0.85rem; color: var(--c-text-3); }
.hero__meta span { display: inline-flex; align-items: center; gap: 0.5rem; }
.hero__meta span::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--c-cyan); box-shadow: 0 0 10px var(--c-cyan); }
.hero__visual { position: relative; aspect-ratio: 1 / 0.92; min-height: 380px; }
.hero__visual::before { content: ""; position: absolute; inset: 10% 5%; border-radius: 50%; background: radial-gradient(closest-side, rgba(59, 130, 246, 0.35), rgba(99, 102, 241, 0.12) 50%, transparent 75%); filter: blur(40px); }
.hero-layer { position: absolute; inset: 0; will-change: transform; transition: transform 0.25s var(--ease-out); }
.hero-svg { width: 100%; height: 100%; overflow: visible; }
.hero-svg .grid-line { stroke: rgba(148, 163, 210, 0.08); stroke-width: 1; }
.hero-svg .link { stroke: rgba(148, 163, 210, 0.25); stroke-width: 1.2; fill: none; }
.hero-svg .link--flow { stroke: url(#hero-grad); stroke-width: 1.6; stroke-dasharray: 26 260; animation: hero-flow 6s linear infinite; }
.hero-svg .link--flow.d2 { animation-delay: -2s; } .hero-svg .link--flow.d3 { animation-delay: -4s; } .hero-svg .link--flow.d4 { animation-delay: -1s; } .hero-svg .link--flow.d5 { animation-delay: -3s; }
@keyframes hero-flow { to { stroke-dashoffset: -286; } }
.hero-svg .node { fill: #0b1226; stroke: rgba(165, 180, 252, 0.6); stroke-width: 1.4; }
.hero-svg .node--core { fill: url(#hero-grad); stroke: none; }
.hero-svg .node-halo { fill: rgba(34, 211, 238, 0.25); transform-box: fill-box; transform-origin: center; animation: nx-pulse 4s ease-in-out infinite; }
.hero-svg .ring { fill: none; stroke: rgba(165, 180, 252, 0.35); stroke-width: 1; stroke-dasharray: 4 10; transform-box: fill-box; transform-origin: center; animation: spin 40s linear infinite; }
.hero-svg .ring--rev { animation-direction: reverse; animation-duration: 60s; stroke-dasharray: 2 6; }
@keyframes spin { to { transform: rotate(360deg); } }
.hero-svg .cloud { fill: rgba(59, 130, 246, 0.06); stroke: rgba(147, 197, 253, 0.35); stroke-width: 1.2; }
.hero-svg .dot { fill: #c7d2fe; animation: drift 9s ease-in-out infinite alternate; }
.hero-svg .dot.d2 { animation-delay: -3s; } .hero-svg .dot.d3 { animation-delay: -6s; }
@keyframes drift { to { transform: translate(6px, -10px); } }
.hero-card {
  position: absolute; padding: 1rem 1.1rem; border-radius: 16px; min-width: 190px;
  background: rgba(12, 19, 38, 0.72); border: 1px solid var(--c-border-strong); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.9), inset 0 1px 0 rgba(255, 255, 255, 0.06); font-size: 0.8rem; color: var(--c-text-2);
  animation: float 8s ease-in-out infinite;
}
.hero-card--1 { top: 6%; left: -2%; } .hero-card--2 { right: -1%; top: 30%; animation-delay: -3s; } .hero-card--3 { left: 8%; bottom: 4%; animation-delay: -5s; min-width: 230px; }
@keyframes float { 50% { transform: translateY(-8px); } }
.hero-card__k { display: flex; align-items: center; justify-content: space-between; gap: 1rem; font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--c-text-3); margin-bottom: 0.6rem; }
.hero-card__k i { width: 7px; height: 7px; border-radius: 50%; background: var(--c-success); box-shadow: 0 0 8px var(--c-success); }
.hero-card__v { font-family: var(--font-display); font-weight: 700; font-size: 1rem; color: #fff; }
.bars { display: flex; align-items: flex-end; gap: 4px; height: 34px; margin-top: 0.6rem; }
.bars i { flex: 1; border-radius: 3px 3px 0 0; background: linear-gradient(180deg, var(--c-cyan), var(--c-indigo)); opacity: 0.85; transform-origin: bottom; animation: bar 2.6s ease-in-out infinite alternate; }
.bars i:nth-child(2n) { animation-delay: -0.8s; } .bars i:nth-child(3n) { animation-delay: -1.5s; }
@keyframes bar { to { transform: scaleY(0.6); } }
.pipeline { display: flex; align-items: center; gap: 0.35rem; margin-top: 0.5rem; }
.pipeline span { display: inline-flex; align-items: center; gap: 0.3rem; font-size: 0.72rem; color: var(--c-text-2); }
.pipeline span::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--c-success); }
.pipeline span.is-active::before { background: var(--c-cyan); box-shadow: 0 0 8px var(--c-cyan); animation: blink 1.4s infinite; }
.pipeline span.is-next::before { background: var(--c-text-3); }
.pipeline i { width: 12px; height: 1px; background: var(--c-border-strong); }
@keyframes blink { 50% { opacity: 0.4; } }
.ring-meter { position: relative; width: 44px; height: 44px; border-radius: 50%; background: conic-gradient(var(--c-cyan) 0 74%, rgba(255, 255, 255, 0.08) 74% 100%); display: grid; place-items: center; }
.ring-meter::after { content: ""; width: 32px; height: 32px; border-radius: 50%; background: rgba(12, 19, 38, 0.95); }
.hero-card__row { display: flex; align-items: center; gap: 0.8rem; }

/* 10 · SECTIONS & CARDS -------------------------------------------------- */
.card {
  position: relative; padding: clamp(1.4rem, 2.4vw, 2rem); border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--c-border); box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset;
  transition: transform 0.5s var(--ease-out), border-color 0.4s, box-shadow 0.5s, background 0.4s;
  overflow: hidden;
}
.card:hover { transform: translateY(-4px); border-color: rgba(148, 163, 210, 0.35); box-shadow: var(--shadow-glow); }
.card--glow::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity 0.45s;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(59, 130, 246, 0.16), transparent 45%);
}
.card--glow:hover::before { opacity: 1; }
.card--flat:hover { transform: none; box-shadow: none; border-color: var(--c-border-strong); }
.card__num { font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.12em; color: var(--c-cyan); }
.card__icon {
  display: grid; place-items: center; width: 56px; height: 56px; border-radius: 16px; margin-bottom: 1.4rem;
  background: linear-gradient(160deg, rgba(34, 211, 238, 0.16), rgba(99, 102, 241, 0.16)); border: 1px solid rgba(129, 140, 248, 0.3); color: #a5f3fc;
  transition: transform 0.5s var(--ease-out), box-shadow 0.5s;
}
.card:hover .card__icon { transform: translateY(-3px) rotate(-3deg); box-shadow: 0 12px 30px -14px rgba(34, 211, 238, 0.6); }
.card__icon svg { width: 26px; height: 26px; }
.card h3 { margin-bottom: 0.6rem; }
.card p { color: var(--c-text-2); font-size: 0.98rem; }
.card__foot { margin-top: auto; padding-top: 1.25rem; }
.card--service { display: flex; flex-direction: column; min-height: 100%; }
.card--service .card__head { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 0.4rem; }
.card--feature { padding: clamp(2rem, 4vw, 3.5rem); border-radius: var(--radius-lg); }
.card--gradient-border { border: 1px solid transparent; background: linear-gradient(var(--c-bg-2), var(--c-bg-2)) padding-box, var(--grad-border) border-box; }
.icon-row { display: flex; align-items: center; gap: 1rem; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.stat { position: relative; padding: 1.8rem 1.6rem; border-radius: var(--radius); background: var(--c-surface); border: 1px solid var(--c-border); overflow: hidden; }
.stat::after { content: ""; position: absolute; inset: auto 0 0 0; height: 2px; background: var(--grad-brand); transform: scaleX(0); transform-origin: left; transition: transform 0.7s var(--ease-out); }
.stat.is-visible::after { transform: scaleX(1); }
.stat__value { font-family: var(--font-display); font-weight: 800; font-size: clamp(2.4rem, 4vw, 3.4rem); line-height: 1; letter-spacing: -0.03em; background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat__label { display: block; margin-top: 0.6rem; font-size: 0.92rem; color: var(--c-text-2); }
.feature-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem 1.5rem; }
.feature-list li { display: flex; gap: 0.9rem; align-items: flex-start; padding: 1rem 1.1rem; border-radius: 14px; background: var(--c-surface); border: 1px solid var(--c-border); transition: border-color 0.3s, transform 0.4s var(--ease-out); }
.feature-list li:hover { border-color: var(--c-border-strong); transform: translateX(4px); }
.feature-list svg { flex: 0 0 auto; width: 22px; height: 22px; color: var(--c-cyan); margin-top: 0.15rem; }
.feature-list strong { display: block; font-weight: 600; color: var(--c-text); font-size: 0.98rem; }
.feature-list span { font-size: 0.9rem; color: var(--c-text-3); }
.value-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.value { padding: 1.5rem; border-radius: var(--radius); border: 1px solid var(--c-border); background: var(--c-surface); transition: border-color 0.3s, transform 0.4s var(--ease-out); }
.value:hover { border-color: rgba(34, 211, 238, 0.4); transform: translateY(-3px); }
.value__num { font-family: var(--font-mono); font-size: 0.72rem; color: var(--c-cyan); letter-spacing: 0.12em; }
.value h3 { font-size: 1.1rem; margin: 0.6rem 0 0.4rem; }
.value p { font-size: 0.92rem; color: var(--c-text-2); }
.principle-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.principle-grid--2 { grid-template-columns: repeat(2, 1fr); }
.principle { display: flex; gap: 1rem; padding: 1.4rem; border-radius: var(--radius); background: var(--c-surface); border: 1px solid var(--c-border); }
.principle__glyph { flex: 0 0 auto; width: 44px; height: 44px; display: grid; place-items: center; border-radius: 12px; background: rgba(34, 211, 238, 0.1); color: var(--c-cyan); }
.principle__glyph svg { width: 22px; height: 22px; }
.principle h3 { font-size: 1.05rem; margin-bottom: 0.3rem; }
.principle p { font-size: 0.92rem; color: var(--c-text-2); }
.page-hero { position: relative; padding-top: calc(var(--header-h) + clamp(3rem, 7vw, 6rem)); padding-bottom: clamp(2.5rem, 5vw, 4.5rem); overflow: hidden; }
.page-hero h1 { max-width: 16ch; }
.page-hero .lede { max-width: 60ch; }
.page-hero__grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 3rem; align-items: end; }
.page-hero__aside { display: grid; gap: 0.8rem; }
.page-hero__visual { position: absolute; right: -6%; top: 10%; width: 46%; max-width: 640px; opacity: 0.55; pointer-events: none; }
.breadcrumb { display: flex; gap: 0.5rem; align-items: center; font-size: 0.82rem; color: var(--c-text-3); margin-bottom: 1.5rem; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb li + li::before { content: "/"; margin-right: 0.5rem; opacity: 0.5; }
.industry-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.industry-strip a { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 1.2rem 1.4rem; border-radius: 14px; border: 1px solid var(--c-border); background: var(--c-surface); font-weight: 600; transition: border-color 0.3s, background 0.3s, transform 0.4s var(--ease-out); }
.industry-strip a:hover { border-color: rgba(34, 211, 238, 0.45); background: rgba(34, 211, 238, 0.06); transform: translateY(-3px); }
.industry-strip a:hover .btn__arrow { transform: translateX(4px); }
.industry-strip small { display: block; font-weight: 400; font-size: 0.84rem; color: var(--c-text-3); margin-top: 0.15rem; }
.case-card { display: grid; grid-template-rows: auto 1fr auto; gap: 1rem; }
.case-card__meta { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; }
.case-card dl { display: grid; gap: 0.9rem; margin: 0.5rem 0 0; }
.case-card dt { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--c-cyan); margin-bottom: 0.2rem; }
.case-card dd { margin: 0; font-size: 0.95rem; color: var(--c-text-2); }
.article-card { display: flex; flex-direction: column; gap: 0.9rem; min-height: 100%; }
.article-card__top { display: flex; justify-content: space-between; align-items: center; gap: 1rem; font-size: 0.8rem; color: var(--c-text-3); }
.article-card__cat { color: #c4b5fd; font-weight: 600; }
.article-card h3 { font-size: 1.25rem; }
.article-card time { display: inline-block; align-self: flex-start; font-size: 0.8rem; color: var(--c-text-3); }
.article-card .btn { align-self: flex-start; margin-top: auto; }
.article-card__art { height: 150px; border-radius: 12px; margin: -0.25rem 0 0.25rem; overflow: hidden; border: 1px solid var(--c-border); background: linear-gradient(160deg, rgba(59, 130, 246, 0.16), rgba(139, 92, 246, 0.12)); position: relative; }
.article-card__art svg { width: 100%; height: 100%; }
.article-card__art::after { content: ""; position: absolute; inset: 0; background: radial-gradient(240px 120px at 20% 30%, rgba(34, 211, 238, 0.28), transparent 70%); }
.article-dialog { width: min(100% - 2rem, 820px); max-height: min(88vh, 900px); padding: 0; border: 1px solid var(--c-border-strong); border-radius: 24px; background: #0b1224; color: var(--c-text); box-shadow: 0 60px 120px -40px #000; }
.article-dialog::backdrop { background: rgba(3, 6, 14, 0.75); backdrop-filter: blur(6px); }
.article-dialog__inner { padding: clamp(1.5rem, 4vw, 3rem); overflow: auto; max-height: min(88vh, 900px); }
.article-dialog__close { position: sticky; top: 0; float: right; margin: -0.5rem -0.5rem 0 0; z-index: 2; background: rgba(11, 18, 36, 0.9); }
.article-dialog h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-top: 0.5rem; }
.article-dialog .prose p { font-size: 1.02rem; }
.job { display: grid; grid-template-columns: 1.4fr 1fr 1fr auto; gap: 1.5rem; align-items: center; padding: 1.4rem 1.6rem; border-radius: 16px; border: 1px solid var(--c-border); background: var(--c-surface); transition: border-color 0.3s, transform 0.4s var(--ease-out), background 0.3s; }
.job:hover { border-color: var(--c-border-strong); background: var(--c-surface-2); transform: translateX(6px); }
.job h3 { font-size: 1.1rem; margin: 0 0 0.25rem; }
.job p { font-size: 0.9rem; color: var(--c-text-3); margin: 0; }
.job__meta { font-size: 0.9rem; color: var(--c-text-2); }
.job__meta small { display: block; color: var(--c-text-3); font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 0.2rem; }
.job-list { display: grid; gap: 0.9rem; }
.tech-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.tech-tile { display: flex; align-items: center; gap: 1rem; padding: 1.1rem 1.2rem; border-radius: 14px; border: 1px solid var(--c-border); background: var(--c-surface); transition: transform 0.45s var(--ease-out), opacity 0.4s, border-color 0.3s; }
.tech-tile:hover { border-color: rgba(34, 211, 238, 0.4); transform: translateY(-3px); }
.tech-tile.is-hidden { display: none; }
.tech-tile__glyph { flex: 0 0 auto; width: 42px; height: 42px; display: grid; place-items: center; border-radius: 11px; background: rgba(255, 255, 255, 0.05); border: 1px solid var(--c-border); color: #a5f3fc; }
.tech-tile__glyph svg { width: 22px; height: 22px; }
.tech-tile strong { display: block; font-weight: 600; color: var(--c-text); font-size: 0.98rem; }
.tech-tile small { color: var(--c-text-3); font-size: 0.8rem; }
.orbit { position: relative; width: 100%; max-width: 560px; margin-inline: auto; }
.orbit svg { width: 100%; height: auto; overflow: visible; }
.orbit .o-ring { fill: none; stroke: rgba(148, 163, 210, 0.2); stroke-width: 1; }
.orbit .o-ring--dash { stroke-dasharray: 3 8; transform-box: fill-box; transform-origin: center; animation: spin 90s linear infinite; }
.orbit .o-chip { fill: rgba(10, 17, 34, 0.95); stroke: rgba(148, 163, 210, 0.35); }
.orbit .o-text { fill: #e0e7ff; font-family: var(--font-body); font-size: 12.5px; font-weight: 600; text-anchor: middle; dominant-baseline: middle; }
.orbit .o-core { fill: url(#orbit-grad); }
.orbit .o-core-text { fill: #fff; font-family: var(--font-display); font-weight: 800; font-size: 15px; text-anchor: middle; dominant-baseline: middle; letter-spacing: 0.08em; }
.orbit .o-link { stroke: rgba(99, 102, 241, 0.35); stroke-width: 1; stroke-dasharray: 20 200; animation: hero-flow 8s linear infinite; }
.contact-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(2rem, 4vw, 4rem); align-items: start; }
.form { display: grid; gap: 1.2rem; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.field { display: grid; gap: 0.45rem; }
.field label { font-size: 0.88rem; font-weight: 600; color: var(--c-text-2); }
.field label .req { color: var(--c-cyan); }
.field input, .field select, .field textarea {
  width: 100%; padding: 0.9rem 1.05rem; border-radius: 12px; font: inherit; font-size: 0.98rem; color: var(--c-text);
  background: rgba(255, 255, 255, 0.04); border: 1px solid var(--c-border-strong); transition: border-color 0.3s, box-shadow 0.3s, background 0.3s;
}
.field select { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23aab6d3' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; background-size: 16px; padding-right: 2.6rem; }
.field select option { background: #0b1224; color: var(--c-text); }
.field textarea { min-height: 150px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: var(--c-text-3); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--c-cyan); box-shadow: 0 0 0 4px rgba(34, 211, 238, 0.15); background: rgba(255, 255, 255, 0.06); }
.field.is-invalid input, .field.is-invalid select, .field.is-invalid textarea { border-color: var(--c-danger); }
.field__error { display: none; font-size: 0.82rem; color: var(--c-danger); }
.field.is-invalid .field__error { display: block; }
.form__consent { display: flex; gap: 0.75rem; align-items: flex-start; font-size: 0.88rem; color: var(--c-text-3); }
.form__consent input { margin-top: 0.3rem; accent-color: var(--c-indigo); width: 18px; height: 18px; }
.form__status { display: none; padding: 1.1rem 1.3rem; border-radius: 12px; border: 1px solid rgba(52, 211, 153, 0.4); background: rgba(52, 211, 153, 0.08); color: #d1fae5; }
.form__status.is-error { border-color: rgba(251, 113, 133, 0.4); background: rgba(251, 113, 133, 0.08); color: #ffe4e6; }
.form__status.is-visible { display: block; }
.contact-aside { display: grid; gap: 1.25rem; }
.contact-aside .card { padding: 1.6rem; }
.contact-aside dl { display: grid; gap: 0.9rem; margin: 0; }
.contact-aside dt { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--c-text-3); }
.contact-aside dd { margin: 0.2rem 0 0; }
.step-list { display: grid; gap: 1rem; counter-reset: step; }
.step-list li { display: flex; gap: 1rem; align-items: flex-start; font-size: 0.95rem; color: var(--c-text-2); }
.step-list li::before { counter-increment: step; content: counter(step, decimal-leading-zero); flex: 0 0 auto; font-family: var(--font-mono); font-size: 0.72rem; color: var(--c-cyan); margin-top: 0.35rem; }
.legal-page { padding-top: calc(var(--header-h) + 3rem); }
.legal-page h2 { font-size: 1.4rem; margin-top: 2.5rem; }
.legal-page p, .legal-page li { color: var(--c-text-2); }

/* 11 · SLIDER ------------------------------------------------------------ */
.slider { position: relative; }
.slider__viewport { overflow: hidden; margin-inline: calc(-1 * var(--gutter)); padding-inline: var(--gutter); }
.slider__track { display: flex; gap: 1.25rem; overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth; padding: 0.5rem 0 1.5rem; scrollbar-width: none; cursor: grab; }
.slider__track::-webkit-scrollbar { display: none; }
.slider__track.is-dragging { cursor: grabbing; scroll-snap-type: none; scroll-behavior: auto; }
.slider__item { flex: 0 0 calc((100% - 2.5rem) / 3); scroll-snap-align: start; }
.slider--wide .slider__item { flex-basis: calc((100% - 1.25rem) / 2); }
.slider__controls { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-top: 0.5rem; }
.slider__nav { display: flex; gap: 0.6rem; }
.slider__progress { flex: 1; height: 2px; background: var(--c-border); border-radius: 2px; overflow: hidden; margin-inline: 1.5rem; }
.slider__progress i { display: block; height: 100%; width: 33%; background: var(--grad-brand); transition: transform 0.4s var(--ease-out), width 0.3s; transform-origin: left; }

/* 12 · PROCESS & TIMELINE ------------------------------------------------ */
.process { position: relative; display: grid; grid-template-columns: repeat(6, 1fr); gap: 1rem; padding-top: 3rem; }
.process::before { content: ""; position: absolute; top: 3rem; left: 0; right: 0; height: 1px; background: var(--c-border); transform: translateY(20px); }
.process__line { position: absolute; top: 3rem; left: 0; height: 2px; width: 100%; background: var(--grad-brand); transform: translateY(19.5px) scaleX(var(--progress, 0)); transform-origin: left; transition: transform 0.6s var(--ease-out); }
.process__step { position: relative; padding-top: 3.2rem; opacity: 0.4; transform: translateY(10px); transition: opacity 0.6s, transform 0.6s var(--ease-out); }
.process__step::before { content: ""; position: absolute; top: 12px; left: 0; width: 16px; height: 16px; border-radius: 50%; background: var(--c-bg-2); border: 2px solid var(--c-border-strong); transition: border-color 0.4s, box-shadow 0.5s, background 0.4s; }
.process__step.is-active { opacity: 1; transform: none; }
.process__step.is-active::before { border-color: var(--c-cyan); background: var(--c-cyan); box-shadow: 0 0 0 6px rgba(34, 211, 238, 0.15), 0 0 20px rgba(34, 211, 238, 0.6); }
.process__num { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.14em; color: var(--c-cyan); }
.process__step h3 { font-size: 1.15rem; margin: 0.5rem 0 0.4rem; letter-spacing: 0.04em; text-transform: uppercase; }
.process__step p { font-size: 0.9rem; color: var(--c-text-2); }
.timeline { position: relative; display: grid; gap: 0; }
.timeline::before { content: ""; position: absolute; left: 27px; top: 0; bottom: 0; width: 1px; background: var(--c-border); }
.timeline__progress { position: absolute; left: 27px; top: 0; width: 1px; height: 100%; background: var(--grad-brand); transform: scaleY(var(--progress, 0)); transform-origin: top; transition: transform 0.5s var(--ease-out); }
.timeline__item { position: relative; display: grid; grid-template-columns: 56px 1fr; gap: 1.5rem; padding: 0 0 2.4rem; }
.timeline__marker { position: relative; z-index: 1; width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; font-family: var(--font-mono); font-size: 0.8rem; color: var(--c-text-2); background: var(--c-bg-2); border: 1px solid var(--c-border-strong); transition: all 0.5s var(--ease-out); }
.timeline__item.is-active .timeline__marker { color: #fff; border-color: transparent; background: var(--grad-brand); box-shadow: 0 0 30px rgba(59, 130, 246, 0.5); }
.timeline__body { padding: 0.3rem 0 0; opacity: 0.55; transform: translateX(8px); transition: opacity 0.5s, transform 0.5s var(--ease-out); }
.timeline__item.is-active .timeline__body { opacity: 1; transform: none; }
.timeline__body h3 { margin-bottom: 0.35rem; }
.timeline__body p { color: var(--c-text-2); max-width: 60ch; }
.timeline__tags { margin-top: 0.8rem; }

/* 13 · ACCORDION & TABS -------------------------------------------------- */
.accordion { display: grid; gap: 0.75rem; }
.accordion__item { border: 1px solid var(--c-border); border-radius: 16px; background: var(--c-surface); transition: border-color 0.3s, background 0.3s; overflow: hidden; }
.accordion__item.is-open { border-color: rgba(34, 211, 238, 0.4); background: rgba(34, 211, 238, 0.04); }
.accordion__trigger { display: flex; width: 100%; align-items: center; justify-content: space-between; gap: 1.5rem; padding: 1.25rem 1.5rem; text-align: left; font-family: var(--font-display); font-weight: 700; font-size: 1.08rem; color: var(--c-text); }
.accordion__trigger:hover { color: #fff; }
.accordion__icon { flex: 0 0 auto; position: relative; width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--c-border-strong); transition: transform 0.4s var(--ease-out), background 0.3s, border-color 0.3s; }
.accordion__icon::before, .accordion__icon::after { content: ""; position: absolute; top: 50%; left: 50%; width: 12px; height: 1.5px; background: currentColor; transform: translate(-50%, -50%); transition: transform 0.4s var(--ease-out); }
.accordion__icon::after { transform: translate(-50%, -50%) rotate(90deg); }
.is-open .accordion__icon { transform: rotate(45deg); background: rgba(34, 211, 238, 0.15); border-color: var(--c-cyan); }
.accordion__panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 0.45s var(--ease-out); }
.accordion__panel > div { overflow: hidden; }
.is-open .accordion__panel { grid-template-rows: 1fr; }
.accordion__content { padding: 0 1.5rem 1.4rem; color: var(--c-text-2); }
.accordion__content p { max-width: 70ch; }
.tabs { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 2rem; }
.tab { padding: 0.6rem 1.1rem; border-radius: 999px; border: 1px solid var(--c-border); background: var(--c-surface); font-weight: 500; font-size: 0.92rem; color: var(--c-text-2); transition: all 0.3s; }
.tab:hover { color: #fff; border-color: var(--c-border-strong); }
.tab[aria-selected="true"] { color: #fff; background: linear-gradient(120deg, rgba(47, 107, 255, 0.35), rgba(139, 92, 246, 0.35)); border-color: rgba(129, 140, 248, 0.6); }
.tab-count { font-family: var(--font-mono); font-size: 0.7rem; margin-left: 0.4rem; opacity: 0.7; }
.service-detail { padding: clamp(1.8rem, 3.5vw, 3rem); border-radius: var(--radius-lg); scroll-margin-top: calc(var(--header-h) + 1rem); }
.service-detail__head { display: grid; grid-template-columns: auto 1fr auto; gap: 1.5rem; align-items: start; margin-bottom: 1.5rem; }
.service-detail__num { font-family: var(--font-display); font-weight: 800; font-size: clamp(2.5rem, 5vw, 4rem); line-height: 1; letter-spacing: -0.04em; background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.service-detail__body { display: grid; grid-template-columns: 1.1fr 1fr; gap: 2.5rem; }
.service-detail .accordion { margin-top: 1.5rem; }
.cap-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; }
.cap-grid li { display: flex; gap: 0.6rem; align-items: center; padding: 0.6rem 0.8rem; border-radius: 10px; background: rgba(255, 255, 255, 0.03); border: 1px solid var(--c-border); font-size: 0.9rem; color: var(--c-text-2); transition: border-color 0.3s, color 0.3s; }
.cap-grid li:hover { border-color: rgba(34, 211, 238, 0.4); color: var(--c-text); }
.cap-grid li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--grad-brand); flex: 0 0 auto; }
.industry { scroll-margin-top: calc(var(--header-h) + 1rem); padding-block: clamp(3rem, 6vw, 5rem); border-top: 1px solid var(--c-border); }
.industry__head { display: grid; grid-template-columns: auto 1fr; gap: 1.5rem; align-items: start; margin-bottom: 2rem; }
.industry__glyph { width: 64px; height: 64px; border-radius: 18px; display: grid; place-items: center; background: linear-gradient(160deg, rgba(34, 211, 238, 0.16), rgba(99, 102, 241, 0.16)); border: 1px solid rgba(129, 140, 248, 0.3); color: #a5f3fc; }
.industry__glyph svg { width: 30px; height: 30px; }
.industry__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.industry__col { padding: 1.4rem; border-radius: var(--radius); background: var(--c-surface); border: 1px solid var(--c-border); }
.industry__col h3 { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--c-cyan); font-weight: 600; margin-bottom: 1rem; }
.industry__col ul { display: grid; gap: 0.55rem; }
.industry__col li { position: relative; padding-left: 1.1rem; font-size: 0.92rem; color: var(--c-text-2); }
.industry__col li::before { content: ""; position: absolute; left: 0; top: 0.7em; width: 5px; height: 5px; border-radius: 50%; background: var(--c-indigo); }
.industry--featured { padding: clamp(2rem, 4vw, 3.5rem); border-radius: var(--radius-lg); border: 1px solid transparent; background: linear-gradient(var(--c-bg-2), var(--c-bg-2)) padding-box, var(--grad-border) border-box; margin-block: 2rem; }
.industry-index { display: grid; gap: 0.35rem; }
.industry-index a { display: flex; align-items: center; gap: 0.7rem; padding: 0.55rem 0.8rem; border-radius: 10px; font-size: 0.92rem; color: var(--c-text-2); transition: background 0.3s, color 0.3s; }
.industry-index a::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--c-border-strong); transition: background 0.3s, box-shadow 0.3s; }
.industry-index a:hover, .industry-index a.is-active { color: #fff; background: rgba(255, 255, 255, 0.05); }
.industry-index a.is-active::before { background: var(--c-cyan); box-shadow: 0 0 10px var(--c-cyan); }
.statement { padding: clamp(1.5rem, 3vw, 2.5rem); border-radius: var(--radius); background: rgba(34, 211, 238, 0.05); border: 1px solid rgba(34, 211, 238, 0.3); }
.statement p { font-size: 1.05rem; color: var(--c-text); }
.statement p + p { color: var(--c-text-2); font-size: 0.95rem; }

/* 14 · MARQUEE / MISC ---------------------------------------------------- */
.marquee { overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); padding-block: 1.25rem; border-block: 1px solid var(--c-border); }
.marquee__track { display: flex; gap: 3rem; width: max-content; animation: marquee 40s linear infinite; }
.marquee__track:hover { animation-play-state: paused; }
.marquee__track span { display: inline-flex; align-items: center; gap: 0.8rem; font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--c-text-3); white-space: nowrap; }
.marquee__track span::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--grad-brand); }
@keyframes marquee { to { transform: translateX(-50%); } }
.quote-block { padding: clamp(2rem, 4vw, 3.5rem); border-radius: var(--radius-lg); background: linear-gradient(160deg, rgba(47, 107, 255, 0.12), rgba(139, 92, 246, 0.08)); border: 1px solid rgba(129, 140, 248, 0.3); }
.quote-block p { font-family: var(--font-display); font-size: clamp(1.3rem, 2.4vw, 1.9rem); font-weight: 600; letter-spacing: -0.02em; line-height: 1.35; color: #fff; }
.mini-metric { display: flex; flex-direction: column; gap: 0.2rem; }
.mini-metric b { font-family: var(--font-display); font-size: 1.5rem; font-weight: 800; letter-spacing: -0.02em; }
.mini-metric span { font-size: 0.82rem; color: var(--c-text-3); }

/* 15 · CTA BAND & FOOTER ------------------------------------------------- */
.cta-band { position: relative; overflow: hidden; padding-block: clamp(4rem, 8vw, 7rem); border-top: 1px solid var(--c-border); }
.cta-band__bg { position: absolute; inset: 0; pointer-events: none; background: linear-gradient(180deg, transparent, rgba(59, 130, 246, 0.06)); }
.cta-band__glow { position: absolute; border-radius: 50%; filter: blur(70px); opacity: 0.55; animation: glow-move 14s ease-in-out infinite alternate; }
.cta-band__glow--1 { width: 520px; height: 520px; left: -8%; top: -30%; background: rgba(37, 99, 235, 0.35); }
.cta-band__glow--2 { width: 480px; height: 480px; right: -6%; bottom: -40%; background: rgba(139, 92, 246, 0.3); animation-delay: -6s; }
@keyframes glow-move { to { transform: translate(60px, 30px) scale(1.15); } }
.cta-band__inner { position: relative; display: grid; grid-template-columns: 1.4fr 1fr; gap: 3rem; align-items: center; }
.cta-band__text h2 { max-width: 14ch; }
.cta-band__actions { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: flex-end; }
.site-footer { position: relative; overflow: hidden; background: linear-gradient(180deg, #070b18 0%, #04060f 100%); border-top: 1px solid transparent; }
.site-footer::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(34, 211, 238, 0.6), rgba(139, 92, 246, 0.6), transparent); }
.footer__bg { position: absolute; inset: 0; pointer-events: none; }
.footer__lines { position: absolute; inset: 0; width: 100%; height: 100%; }
.footer-line { stroke: rgba(99, 102, 241, 0.25); stroke-dasharray: 260 1400; animation: footer-flow 24s linear infinite; }
.footer-line2 { animation-delay: -5s; stroke: rgba(34, 211, 238, 0.22); } .footer-line3 { animation-delay: -10s; } .footer-line4 { animation-delay: -15s; stroke: rgba(139, 92, 246, 0.22); } .footer-line5 { animation-delay: -20s; }
@keyframes footer-flow { to { stroke-dashoffset: -1660; } }
.footer-node { fill: #a5f3fc; opacity: 0.6; animation: node-glow 4s ease-in-out infinite; animation-delay: var(--d, 0s); }
@keyframes node-glow { 50% { opacity: 0.15; r: 1.5; } }
.footer__mark { position: absolute; right: -10%; top: 54%; transform: translateY(-50%); opacity: 0.9; will-change: transform; }
.footer__mark svg { width: clamp(360px, 42vw, 680px); height: auto; }
.footer__mark::after { content: ""; position: absolute; inset: -10%; background: radial-gradient(closest-side, rgba(59, 130, 246, 0.1), transparent 70%); }
.footer__inner { position: relative; z-index: 1; padding-block: clamp(3.5rem, 6vw, 5.5rem) 2rem; }
.footer__grid { display: grid; grid-template-columns: 1.15fr 1.85fr; gap: clamp(2.5rem, 6vw, 6rem); padding-bottom: 3rem; border-bottom: 1px solid var(--c-border); }
.footer__brand { max-width: 440px; }
.footer__tagline { margin: 1.4rem 0 0.6rem; font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; letter-spacing: -0.01em; color: #fff; }
.footer__desc { font-size: 0.93rem; color: var(--c-text-2); }
.footer__contact { display: grid; gap: 0.45rem; margin-top: 1.4rem; font-size: 0.88rem; }
.footer__contact li { display: flex; gap: 0.8rem; align-items: baseline; }
.footer__contact a { color: var(--c-text); transition: color 0.3s; }
.footer__contact a:hover { color: #a5f3fc; }
.footer__contact-k { width: 64px; flex: 0 0 auto; font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--c-text-3); }
.footer__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.footer__title { display: flex; align-items: center; gap: 0.7rem; font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--c-text); font-weight: 600; margin-bottom: 1.3rem; padding-bottom: 0.9rem; border-bottom: 1px solid var(--c-border); }
.footer__num { color: var(--c-cyan); }
.footer__links { display: grid; gap: 0.35rem; }
.footer__links a { display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.3rem 0; font-size: 0.95rem; color: var(--c-text-2); transition: color 0.3s; }
.footer__links a span { position: relative; }
.footer__links a span::after { content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 1px; background: var(--grad-brand); transform: scaleX(0); transform-origin: left; transition: transform 0.35s var(--ease-out); }
.footer__links a .btn__arrow { width: 14px; height: 14px; opacity: 0; transform: translateX(-6px); transition: opacity 0.3s, transform 0.35s var(--ease-out); }
.footer__links a:hover { color: #fff; }
.footer__links a:hover span::after { transform: scaleX(1); }
.footer__links a:hover .btn__arrow { opacity: 1; transform: translateX(0); }
.footer__strip { display: flex; justify-content: space-between; align-items: center; gap: 2rem; padding: 1.6rem 0; border-bottom: 1px solid var(--c-border); }
.footer__pillars { margin: 0; display: flex; flex-wrap: wrap; gap: 0.7rem; font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--c-text-2); }
.footer__pillars i { color: var(--c-cyan); font-style: normal; }
.footer__note { margin: 0; font-size: 0.8rem; color: var(--c-text-3); max-width: 46ch; text-align: right; }
.footer__bottom { display: flex; justify-content: space-between; align-items: center; gap: 1.5rem; flex-wrap: wrap; padding-top: 1.5rem; font-size: 0.85rem; color: var(--c-text-3); }
.footer__copy { margin: 0; }
.footer__legal { display: flex; flex-wrap: wrap; gap: 1.4rem; }
.footer__legal a { position: relative; color: var(--c-text-3); transition: color 0.3s; }
.footer__legal a::after { content: ""; position: absolute; left: 0; right: 0; bottom: -3px; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: left; transition: transform 0.3s var(--ease-out); }
.footer__legal a:hover { color: #fff; }
.footer__legal a:hover::after { transform: scaleX(1); }
.footer__wordmark { position: relative; z-index: 0; margin-top: 1.5rem; text-align: center; font-family: var(--font-display); font-weight: 800; font-size: clamp(5rem, 19vw, 19rem); line-height: 0.78; letter-spacing: 0.02em; color: transparent; -webkit-text-stroke: 1px rgba(148, 163, 210, 0.16); user-select: none; transform: translateY(0.12em); background: linear-gradient(180deg, rgba(148, 163, 210, 0.08), transparent 80%); -webkit-background-clip: text; background-clip: text; }

/* 16 · REVEAL & MOTION --------------------------------------------------- */
.js [data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out); transition-delay: var(--reveal-delay, 0ms); will-change: opacity, transform; }
.js [data-reveal="left"] { transform: translateX(-30px); }
.js [data-reveal="right"] { transform: translateX(30px); }
.js [data-reveal="scale"] { transform: scale(0.94); }
.js [data-reveal="fade"] { transform: none; }
.js [data-reveal].is-visible { opacity: 1; transform: none; }
.js [data-stagger] > * { opacity: 0; transform: translateY(20px); transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out); }
.js [data-stagger].is-visible > * { opacity: 1; transform: none; }
.js [data-stagger].is-visible > :nth-child(1) { transition-delay: 0ms; } .js [data-stagger].is-visible > :nth-child(2) { transition-delay: 80ms; } .js [data-stagger].is-visible > :nth-child(3) { transition-delay: 160ms; } .js [data-stagger].is-visible > :nth-child(4) { transition-delay: 240ms; } .js [data-stagger].is-visible > :nth-child(5) { transition-delay: 320ms; } .js [data-stagger].is-visible > :nth-child(6) { transition-delay: 400ms; } .js [data-stagger].is-visible > :nth-child(7) { transition-delay: 480ms; } .js [data-stagger].is-visible > :nth-child(8) { transition-delay: 560ms; } .js [data-stagger].is-visible > :nth-child(n+9) { transition-delay: 620ms; }
.text-reveal { display: inline-block; overflow: hidden; vertical-align: bottom; }
.text-reveal > span { display: inline-block; transform: translateY(110%); transition: transform 1s var(--ease-out); transition-delay: var(--reveal-delay, 0ms); }
.is-visible .text-reveal > span, .text-reveal.is-visible > span { transform: none; }
.cursor-glow { position: fixed; z-index: 0; top: 0; left: 0; width: 520px; height: 520px; margin: -260px 0 0 -260px; border-radius: 50%; pointer-events: none; opacity: 0; background: radial-gradient(closest-side, rgba(59, 130, 246, 0.14), rgba(99, 102, 241, 0.05) 45%, transparent 70%); transition: opacity 0.6s; will-change: transform; }
@media (hover: hover) and (pointer: fine) { .cursor-glow.is-on { opacity: 1; } }
.gradient-animate { background-size: 200% 200%; animation: gradient-shift 8s ease infinite; }
@keyframes gradient-shift { 0%, 100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
[data-magnetic] { transition: transform 0.35s var(--ease-out); }

/* 17 · RESPONSIVE -------------------------------------------------------- */
@media (max-width: 1199px) {
  :root { --header-h: 76px; }
  .nav-dropdown--wide { min-width: 640px; }
  .nav-dropdown__inner { grid-template-columns: 190px 1fr; padding: 1.1rem; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .value-grid { grid-template-columns: repeat(2, 1fr); }
  .principle-grid { grid-template-columns: repeat(2, 1fr); }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .tech-grid { grid-template-columns: repeat(3, 1fr); }
  .industry__grid { grid-template-columns: repeat(2, 1fr); }
  .process { grid-template-columns: repeat(3, 1fr); row-gap: 2.5rem; }
  .process::before, .process__line { display: none; }
  .process__step { padding-top: 0; padding-left: 2rem; }
  .process__step::before { top: 8px; }
  .slider__item { flex-basis: calc((100% - 1.25rem) / 2); }
  .split, .split--even { grid-template-columns: 1fr; }
  .split--reverse > :first-child { order: 0; }
  .section-head--split { grid-template-columns: 1fr; gap: 1rem; }
  .page-hero__grid, .cta-band__inner, .contact-grid, .service-detail__body { grid-template-columns: 1fr; }
  .cta-band__actions { justify-content: flex-start; }
  .footer__grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer__mark { right: -20%; top: 40%; }
  .job { grid-template-columns: 1fr 1fr; }
  .hero__grid { grid-template-columns: 1fr; }
  .hero__visual { max-width: 640px; margin-inline: auto; width: 100%; }
  .page-hero__visual { display: none; }
  .sticky { position: static; }
  .split--index { grid-template-columns: 1fr; gap: 1.5rem; }
  .industry-index { display: flex; gap: 0.35rem; overflow-x: auto; padding-bottom: 0.5rem; scrollbar-width: none; }
  .industry-index a { white-space: nowrap; border: 1px solid var(--c-border); }
  .site-header__actions .btn { display: none; }
  .nav-toggle { display: inline-block; }
  .nav {
    position: absolute; top: 100%; left: 0; right: 0; height: calc(100vh - var(--header-h)); height: calc(100dvh - var(--header-h));
    flex-direction: column; align-items: stretch; justify-content: space-between;
    padding: 1rem var(--gutter) 2rem; background: rgba(6, 10, 22, 0.96); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
    overflow-y: auto; opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity 0.35s var(--ease-out), transform 0.45s var(--ease-out), visibility 0s linear 0.4s;
  }
  .nav.is-open { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
  .site-header.is-scrolled { height: var(--header-h); }
  .site-header.is-menu-open { background: rgba(6, 10, 22, 0.96); border-bottom-color: var(--c-border); }
  .nav-list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav-item { flex-wrap: wrap; border-bottom: 1px solid var(--c-border); opacity: 0; transform: translateY(12px); transition: opacity 0.5s var(--ease-out), transform 0.6s var(--ease-out); }
  .nav.is-open .nav-item { opacity: 1; transform: none; }
  .nav.is-open .nav-item:nth-child(1) { transition-delay: 60ms; } .nav.is-open .nav-item:nth-child(2) { transition-delay: 110ms; } .nav.is-open .nav-item:nth-child(3) { transition-delay: 160ms; } .nav.is-open .nav-item:nth-child(4) { transition-delay: 210ms; } .nav.is-open .nav-item:nth-child(5) { transition-delay: 260ms; } .nav.is-open .nav-item:nth-child(6) { transition-delay: 310ms; } .nav.is-open .nav-item:nth-child(7) { transition-delay: 360ms; } .nav.is-open .nav-item:nth-child(8) { transition-delay: 410ms; } .nav.is-open .nav-item:nth-child(9) { transition-delay: 460ms; }
  .nav-item--mobile { display: flex; }
  .nav-link { flex: 1; padding: 1.1rem 0.25rem; font-family: var(--font-display); font-size: 1.35rem; font-weight: 700; border-radius: 0; }
  .nav-link::after { left: 0.25rem; right: auto; width: 28px; bottom: 0.8rem; }
  .nav-dd-btn { width: 46px; height: 46px; margin: 0; align-self: center; border: 1px solid var(--c-border); }
  .nav-dropdown { position: static; transform: none; min-width: 0; width: 100%; opacity: 1; visibility: visible; pointer-events: auto; display: grid; grid-template-rows: 0fr; transition: grid-template-rows 0.45s var(--ease-out); }
  .nav-dropdown::before { display: none; }
  .has-dropdown:hover .nav-dropdown, .has-dropdown:focus-within .nav-dropdown { transform: none; }
  .has-dropdown.is-open .nav-dropdown { grid-template-rows: 1fr; }
  .nav-dropdown__inner { display: block; overflow: hidden; padding: 0; background: none; border: 0; box-shadow: none; backdrop-filter: none; border-radius: 0; }
  .has-dropdown.is-open .nav-dropdown__inner { padding: 0.25rem 0 1rem; }
  .dd__aside { display: none; }
  .dd__list--2col { grid-template-columns: 1fr; }
  .dd__list a { padding: 0.55rem 0.25rem; }
  .dd__text small { display: none; }
  .nav__mobile-cta { display: block; margin-top: 2rem; }
}
@media (max-width: 767px) {
  :root { --header-h: 68px; }
  body { font-size: 1rem; }
  .section { padding-block: 3.5rem; }
  .stats { grid-template-columns: 1fr 1fr; gap: 0.8rem; }
  .stat { padding: 1.3rem 1.1rem; }
  .value-grid, .principle-grid, .principle-grid--2, .grid--2, .grid--3, .grid--4, .feature-list, .industry__grid, .cap-grid, .form__row, .tech-grid { grid-template-columns: 1fr; }
  .process { grid-template-columns: 1fr; }
  .slider__item { flex-basis: 86%; }
  .slider--wide .slider__item { flex-basis: 90%; }
  .hero { padding-top: calc(var(--header-h) + 2.5rem); }
  .hero__visual { min-height: 320px; aspect-ratio: 1 / 1; }
  .hero-card { transform: scale(0.85); transform-origin: center; animation: none; padding: 0.8rem 0.9rem; min-width: 150px; }
  .hero-card--3 { min-width: 190px; left: 0; bottom: 0; }
  .hero-card--1 { left: -4%; top: 2%; }
  .hero-card--2 { right: -4%; }
  .hero__meta { gap: 0.5rem 1rem; }
  .industry-strip { grid-template-columns: 1fr; }
  .industry__head { grid-template-columns: 1fr; }
  .service-detail__head { grid-template-columns: 1fr; gap: 0.6rem; }
  .job { grid-template-columns: 1fr; gap: 0.8rem; }
  .job:hover { transform: none; }
  .timeline::before, .timeline__progress { left: 21px; }
  .timeline__item { grid-template-columns: 44px 1fr; gap: 1rem; }
  .timeline__marker { width: 44px; height: 44px; }
  .footer__cols { grid-template-columns: 1fr; gap: 1.5rem; }
  .footer__strip { flex-direction: column; align-items: flex-start; }
  .footer__note { text-align: left; }
  .footer__mark { right: -30%; top: 30%; opacity: 0.6; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
  .cta-band__actions .btn { width: 100%; }
  .btn-row .btn { flex: 1 1 auto; }
  .accordion__trigger { padding: 1.05rem 1.15rem; font-size: 1rem; }
  .accordion__content { padding: 0 1.15rem 1.15rem; }
  .article-dialog__inner { padding: 1.5rem 1.2rem; }
  .cursor-glow { display: none; }
  .marquee__track { animation-duration: 28s; }
  .brand__text { display: none; }
  .brand--footer .brand__text { display: flex; }
  .footer__wordmark { font-size: clamp(4rem, 24vw, 8rem); }
}

/* 18 · REDUCED MOTION ---------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.15s !important; scroll-behavior: auto !important; }
  .nx-light, .nx-particles, .nx-sweep, .nx-halo, .hero-svg .link--flow, .footer-line, .footer-node, .cta-band__glow, .cursor-glow { animation: none !important; }
  .nx-light { opacity: 0.25; }
  .nx-light path { stroke-dasharray: none; }
  .nx-halo { opacity: 0.18; }
  .js [data-reveal], .js [data-stagger] > * { opacity: 1 !important; transform: none !important; }
  .text-reveal > span { transform: none !important; }
  .process__step { opacity: 1; transform: none; }
  .timeline__body { opacity: 1; transform: none; }
  .hero-card, .bars i, .marquee__track { animation: none !important; }
  .loader { display: none !important; }
  .hero-layer { transition: none; }
}

/* 19 · CHAT WIDGET (js/chat.js) ----------------------------------------- */
.nxc { position: fixed; right: clamp(1rem, 2.5vw, 1.75rem); bottom: clamp(1rem, 2.5vw, 1.75rem); z-index: 980; font-family: var(--font-body); }
.nxc__launcher {
  position: relative; width: 60px; height: 60px; border-radius: 50%; display: grid; place-items: center; color: #fff;
  background: linear-gradient(135deg, #2f6bff, #6366f1 60%, #8b5cf6);
  box-shadow: 0 14px 34px -10px rgba(59, 130, 246, 0.7), inset 0 1px 0 rgba(255, 255, 255, 0.2);
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s;
}
.nxc__launcher:hover { transform: translateY(-2px) scale(1.04); box-shadow: 0 20px 44px -12px rgba(99, 102, 241, 0.8), inset 0 1px 0 rgba(255, 255, 255, 0.22); }
.nxc__launcher-ring { position: absolute; inset: 0; border-radius: 50%; border: 2px solid rgba(34, 211, 238, 0.6); animation: nxc-ring 3s ease-out infinite; pointer-events: none; }
@keyframes nxc-ring { 0% { transform: scale(1); opacity: 0.8; } 100% { transform: scale(1.7); opacity: 0; } }
.is-open .nxc__launcher-ring { display: none; }
.nxc__launcher-icon { position: absolute; inset: 0; display: grid; place-items: center; transition: opacity 0.25s, transform 0.4s var(--ease-out); }
.nxc__launcher-icon svg { width: 26px; height: 26px; }
.nxc__launcher-icon--close { opacity: 0; transform: rotate(-90deg) scale(0.6); }
.is-open .nxc__launcher-icon--chat { opacity: 0; transform: rotate(90deg) scale(0.6); }
.is-open .nxc__launcher-icon--close { opacity: 1; transform: none; }
.nxc__badge { position: absolute; top: -4px; right: -4px; min-width: 22px; height: 22px; padding: 0 6px; border-radius: 999px; display: grid; place-items: center; font-size: 0.72rem; font-weight: 700; color: #06101f; background: #22d3ee; box-shadow: 0 0 0 3px var(--c-bg); }
.nxc__panel {
  position: absolute; right: 0; bottom: 76px; width: min(400px, calc(100vw - 2rem)); height: min(640px, calc(100vh - 7.5rem)); height: min(640px, calc(100dvh - 7.5rem));
  display: flex; flex-direction: column; border-radius: 24px; overflow: hidden;
  background: rgba(10, 17, 34, 0.94); backdrop-filter: blur(24px) saturate(140%); -webkit-backdrop-filter: blur(24px) saturate(140%);
  border: 1px solid var(--c-border-strong); box-shadow: 0 40px 90px -30px rgba(0, 0, 0, 0.9), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  transform-origin: bottom right; animation: nxc-in 0.45s var(--ease-out);
}
@keyframes nxc-in { from { opacity: 0; transform: translateY(12px) scale(0.96); } }
.nxc__panel[hidden] { display: none; }
.nxc__head { display: flex; align-items: center; gap: 0.8rem; padding: 0.95rem 1rem 0.95rem 1.1rem; border-bottom: 1px solid var(--c-border); background: linear-gradient(180deg, rgba(59, 130, 246, 0.1), transparent); }
.nxc__avatar { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: rgba(255, 255, 255, 0.05); border: 1px solid var(--c-border); flex: 0 0 auto; }
.nxc__avatar svg { width: 24px; height: 24px; }
.nxc__title { flex: 1; min-width: 0; display: flex; flex-direction: column; line-height: 1.2; }
.nxc__title strong { font-family: var(--font-display); font-weight: 700; font-size: 1rem; color: #fff; }
.nxc__status { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.76rem; color: var(--c-text-3); margin-top: 0.2rem; }
.nxc__status i { width: 7px; height: 7px; border-radius: 50%; background: var(--c-success); box-shadow: 0 0 8px var(--c-success); }
.nxc__status--human i { background: var(--c-cyan); box-shadow: 0 0 8px var(--c-cyan); }
.nxc__status--waiting i { background: #fbbf24; box-shadow: 0 0 8px #fbbf24; animation: blink 1.4s infinite; }
.nxc__iconbtn { width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; color: var(--c-text-2); border: 1px solid transparent; transition: all 0.3s; }
.nxc__iconbtn:hover { color: #fff; background: rgba(255, 255, 255, 0.06); border-color: var(--c-border); }
.nxc__iconbtn svg { width: 18px; height: 18px; }
.nxc__body { flex: 1; overflow-y: auto; padding: 1rem 1rem 0.5rem; scrollbar-width: thin; scrollbar-color: rgba(148, 163, 210, 0.25) transparent; overscroll-behavior: contain; }
.nxc__msgs { display: flex; flex-direction: column; gap: 0.85rem; }
.nxc__msg { display: flex; flex-direction: column; max-width: 88%; animation: rise-in 0.35s var(--ease-out); }
.nxc__msg--user { align-self: flex-end; align-items: flex-end; }
.nxc__msg--system { align-self: center; max-width: 100%; }
.nxc__who { font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--c-text-3); margin: 0 0 0.3rem 0.2rem; font-family: var(--font-mono); }
.nxc__msg--agent .nxc__who { color: #a5f3fc; }
.nxc__bubble { padding: 0.7rem 0.95rem; border-radius: 16px; font-size: 0.93rem; line-height: 1.55; color: var(--c-text); background: rgba(255, 255, 255, 0.06); border: 1px solid var(--c-border); border-top-left-radius: 6px; }
.nxc__msg--user .nxc__bubble { color: #fff; background: linear-gradient(135deg, #2f6bff, #6366f1); border-color: transparent; border-radius: 16px; border-top-right-radius: 6px; }
.nxc__msg--agent .nxc__bubble { border-color: rgba(34, 211, 238, 0.35); background: rgba(34, 211, 238, 0.07); }
.nxc__bubble p { margin: 0; }
.nxc__bubble p + p, .nxc__bubble ul + p, .nxc__bubble p + ul { margin-top: 0.5rem; }
.nxc__bubble ul { display: grid; gap: 0.3rem; margin: 0; padding-left: 1.1rem; list-style: disc; }
.nxc__bubble a { color: #a5f3fc; text-decoration: underline; }
.nxc__bubble code { font-family: var(--font-mono); font-size: 0.85em; background: rgba(255, 255, 255, 0.08); padding: 0.05em 0.35em; border-radius: 4px; }
.nxc__msg time { font-size: 0.66rem; color: var(--c-text-3); margin: 0.3rem 0.3rem 0; }
.nxc__sys { font-size: 0.8rem; color: var(--c-text-2); text-align: center; padding: 0.55rem 0.9rem; border-radius: 12px; background: rgba(99, 102, 241, 0.1); border: 1px dashed rgba(129, 140, 248, 0.4); }
.nxc__sys p { margin: 0; }
.nxc__typing { display: inline-flex; gap: 5px; align-items: center; margin: 0.85rem 0 0.4rem; padding: 0.7rem 0.9rem; border-radius: 16px; border-top-left-radius: 6px; background: rgba(255, 255, 255, 0.06); border: 1px solid var(--c-border); }
.nxc__typing[hidden] { display: none; }
.nxc__typing i { width: 7px; height: 7px; border-radius: 50%; background: var(--c-text-2); animation: nxc-dot 1.2s ease-in-out infinite; }
.nxc__typing i:nth-child(2) { animation-delay: 0.15s; } .nxc__typing i:nth-child(3) { animation-delay: 0.3s; }
@keyframes nxc-dot { 0%, 60%, 100% { transform: translateY(0); opacity: 0.5; } 30% { transform: translateY(-4px); opacity: 1; } }
.nxc__chips { display: flex; flex-wrap: wrap; gap: 0.4rem; padding: 0.4rem 1rem 0.6rem; }
.nxc__chips:empty { display: none; }
.nxc__chip { padding: 0.42rem 0.8rem; border-radius: 999px; font-size: 0.8rem; color: #a5f3fc; background: rgba(34, 211, 238, 0.08); border: 1px solid rgba(34, 211, 238, 0.35); transition: all 0.3s; }
.nxc__chip:hover { background: rgba(34, 211, 238, 0.16); color: #fff; }
.nxc__form { display: flex; align-items: flex-end; gap: 0.5rem; padding: 0.7rem 0.8rem 0.5rem; border-top: 1px solid var(--c-border); }
.nxc__input { flex: 1; resize: none; min-height: 44px; max-height: 140px; padding: 0.7rem 0.9rem; border-radius: 14px; font: inherit; font-size: 0.93rem; color: var(--c-text); background: rgba(255, 255, 255, 0.05); border: 1px solid var(--c-border-strong); line-height: 1.45; }
.nxc__input:focus { outline: none; border-color: var(--c-cyan); box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.15); }
.nxc__input::placeholder { color: var(--c-text-3); }
.nxc__send { width: 44px; height: 44px; flex: 0 0 auto; border-radius: 12px; display: grid; place-items: center; color: #fff; background: linear-gradient(135deg, #2f6bff, #6366f1); box-shadow: 0 8px 20px -10px rgba(59, 130, 246, 0.8); transition: transform 0.3s var(--ease-out), filter 0.3s; }
.nxc__send:hover { transform: translateY(-1px); filter: brightness(1.1); }
.nxc__send svg { width: 20px; height: 20px; }
.nxc__note { margin: 0; padding: 0 1rem 0.8rem; font-size: 0.7rem; color: var(--c-text-3); text-align: center; }
@media (max-width: 767px) {
  .nxc { right: 0.9rem; bottom: 0.9rem; }
  .nxc__launcher { width: 54px; height: 54px; }
  .nxc__panel { position: fixed; inset: auto 0 0 0; width: 100%; height: min(85vh, calc(100dvh - var(--header-h) - 0.5rem)); border-radius: 22px 22px 0 0; transform-origin: bottom center; }
  .nxc.is-open .nxc__launcher { display: none; }
  .nxc__msg { max-width: 92%; }
}
@media (prefers-reduced-motion: reduce) {
  .nxc__launcher-ring, .nxc__typing i, .nxc__status--waiting i { animation: none !important; }
  .nxc__panel, .nxc__msg { animation: none !important; }
}