/* ================================================================
   FIRMGL V6 — Professional Business Site
   Dark hero → light body. Standard grid. Works on every screen.
   #007CC2 blue · #FF5B5C red · #eef2f7 bg · #0f1c2e dark
   ================================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-font-smoothing: antialiased; scroll-behavior: smooth; }

:root {
  --blue:   #007CC2;
  --red:    #FF5B5C;
  --dark:   #0f1c2e;
  --dark2:  #162338;
  --bg:     #eef2f7;
  --white:  #ffffff;
  --surf:   #f7f9fc;
  --t1:     #0f1c2e;
  --t2:     #4a5568;
  --t3:     #718096;
  --border: rgba(15,28,46,.1);
  --border2:rgba(15,28,46,.06);
  --sans:   'Space Grotesk', system-ui, -apple-system, sans-serif;
  --mono:   'Space Mono', monospace;
  --mw:     1160px;
  --gap:    48px;
}

/* ── Skip link ───────────────────────────────────────────────── */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: 9999;
  padding: 10px 20px;
  background: #007CC2;
  color: #fff;
  font-size: .9rem;
  font-weight: 600;
  border-radius: 0 0 6px 6px;
  text-decoration: none;
  transition: top .15s;
}
.skip-link:focus {
  top: 0;
}

/* ── Global focus styles ─────────────────────────────────────── */
:focus-visible {
  outline: 3px solid #007CC2;
  outline-offset: 3px;
  border-radius: 2px;
}

body { font-family: var(--sans); background: var(--bg); color: var(--t1); line-height: 1.65; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ── Container ──────────────────────────────────────────────── */
.container {
  max-width: var(--mw);
  margin: 0 auto;
  padding: 0 40px;
}

/* ── Typography helpers ─────────────────────────────────────── */
.section-label {
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 12px;
  display: block;
}
.section-head { margin-bottom: 42px; }
.section-head h2 {
  font-size: clamp(1.68rem, 2.45vw, 2.32rem);
  font-weight: 400;
  line-height: 1.18;
  letter-spacing: -.02em;
  color: var(--t1);
  margin-bottom: 16px;
}
.section-head h2 em { font-style: normal; color: var(--blue); }
.section-desc {
  font-size: .95rem;
  font-weight: 300;
  color: var(--t2);
  line-height: 1.75;
  max-width: 560px;
}

/* ── Buttons ────────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--blue); color: #fff;
  font-family: var(--mono); font-size: .72rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  padding: 13px 28px; border-radius: 4px;
  transition: background .15s, transform .12s;
  box-shadow: 0 2px 12px rgba(0,124,194,.28);
}
.btn-primary:hover { background: #006aaa; transform: translateY(-1px); }
.btn-primary svg { width: 13px; height: 13px; stroke: currentColor; fill: none; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }

.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: .72rem;
  letter-spacing: .1em; text-transform: uppercase;
  color: rgba(255,255,255,.75);
  padding: 13px 24px; border-radius: 4px;
  border: 1px solid rgba(255,255,255,.25);
  transition: border-color .15s, color .15s;
}
.btn-outline:hover { border-color: rgba(255,255,255,.6); color: #fff; }

/* ── NAV ────────────────────────────────────────────────────── */
header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(15,28,46,.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.nav {
  max-width: var(--mw); margin: 0 auto; padding: 0 40px;
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.logo img { height: 52px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  font-family: var(--mono); font-size: .65rem;
  letter-spacing: .1em; text-transform: uppercase;
  color: rgba(255,255,255,.5);
  padding: 6px 12px; border-radius: 4px;
  transition: color .14s, background .14s;
}
.nav-links a:hover { color: #fff; background: rgba(255,255,255,.08); }
.nav-cta {
  margin-left: 6px !important;
  background: var(--red) !important; color: #fff !important;
  padding: 7px 18px !important; font-weight: 700 !important;
  transition: background .14s !important;
}
.nav-cta:hover { background: #e04444 !important; }

/* ── HERO ───────────────────────────────────────────────────── */
.hero {
  background: var(--dark);
  padding: 88px 0 72px;
  position: relative;
  overflow: hidden;
}
/* Subtle grid overlay */
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,124,194,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,124,194,.06) 1px, transparent 1px);
  background-size: 56px 56px;
  pointer-events: none;
}
/* Blue glow top-right */
.hero::after {
  content: '';
  position: absolute; top: -200px; right: -200px;
  width: 600px; height: 600px; border-radius: 50%;
  background: radial-gradient(circle, rgba(0,124,194,.18) 0%, transparent 65%);
  pointer-events: none;
}
.hero-inner {
  max-width: var(--mw); margin: 0 auto; padding: 0 40px;
  position: relative; z-index: 1;
  text-align: center;
}
.hero-tag {
  font-family: var(--mono); font-size: .68rem;
  letter-spacing: .22em; text-transform: uppercase;
  color: var(--blue); margin-bottom: 28px; display: block;
}
.hero h1 {
  font-size: clamp(2.35rem, 4.65vw, 4.05rem);
  font-weight: 300; line-height: 1.1; letter-spacing: -.03em;
  color: #fff; margin-bottom: 24px;
}
.hero h1 span { display: block; color: var(--blue); font-weight: 700; }
.hero-desc {
  font-size: 1.05rem; font-weight: 300;
  color: rgba(255,255,255,.62); line-height: 1.75;
  max-width: 600px; margin: 0 auto 36px;
}
.hero-actions {
  display: flex; align-items: center; justify-content: center;
  gap: 14px; flex-wrap: wrap; margin-bottom: 64px;
}
.hero-stats {
  display: flex; align-items: center; justify-content: center;
  gap: 0; flex-wrap: wrap;
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 32px;
}
.stat {
  padding: 0 32px; text-align: center;
}
.stat strong {
  display: block; font-family: var(--mono); font-size: 1.1rem;
  font-weight: 700; color: #fff; margin-bottom: 4px;
  letter-spacing: -.01em;
}
.stat span {
  font-size: .72rem; color: rgba(255,255,255,.45);
  letter-spacing: .04em;
}
.stat-div {
  width: 1px; height: 36px;
  background: rgba(255,255,255,.12); flex-shrink: 0;
}

/* ── SERVICES ───────────────────────────────────────────────── */
.services { padding: 88px 0; background: var(--white); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border2);
  border: 1px solid var(--border2);
  border-radius: 8px;
  overflow: hidden;
}
.svc-item {
  background: var(--white);
  padding: 28px 24px;
  display: flex; flex-direction: column; gap: 10px;
  transition: background .15s;
  position: relative;
}
.svc-item:hover { background: var(--surf); }
.svc-item::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--blue);
  transform: scaleX(0); transform-origin: left;
  transition: transform .25s ease;
}
.svc-item:hover::before { transform: scaleX(1); }
.svc-num {
  font-family: var(--mono); font-size: .65rem; font-weight: 700;
  color: var(--blue); letter-spacing: .08em;
}
.svc-item h3 {
  font-size: .92rem; font-weight: 600; color: var(--t1);
  line-height: 1.35; letter-spacing: -.01em;
}
.svc-item p {
  font-size: .82rem; font-weight: 300; color: var(--t2);
  line-height: 1.7; flex: 1;
}
.svc-tag {
  font-family: var(--mono); font-size: .58rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--blue); background: rgba(0,124,194,.07);
  border: 1px solid rgba(0,124,194,.18);
  padding: 4px 8px; border-radius: 3px;
  align-self: flex-start; margin-top: auto;
}

/* ── PLATFORMS ──────────────────────────────────────────────── */
.platforms { padding: 88px 0; background: var(--bg); }
.plat-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.plat-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 36px;
  display: flex; flex-direction: column; gap: 16px;
  border-top: 3px solid var(--blue);
  transition: box-shadow .18s;
}
.plat-card:hover { box-shadow: 0 8px 32px rgba(15,28,46,.1); }
.plat-card-top { display: flex; flex-direction: column; gap: 8px; }
.plat-label {
  font-family: var(--mono); font-size: .62rem;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--t3);
}
.plat-name {
  font-family: var(--mono); font-size: 1.8rem; font-weight: 700;
  color: var(--blue); letter-spacing: -.02em; line-height: 1;
}
.plat-card p {
  font-size: .88rem; font-weight: 300; color: var(--t2);
  line-height: 1.75; flex: 1;
}
.plat-card-foot {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
  padding-top: 18px; border-top: 1px solid var(--border2);
  margin-top: auto;
}
.plat-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.plat-tags span {
  font-size: .68rem; color: var(--t3);
  background: var(--bg); border: 1px solid var(--border);
  padding: 3px 8px; border-radius: 3px;
}
.plat-link {
  font-family: var(--mono); font-size: .7rem; font-weight: 700;
  color: var(--blue); letter-spacing: .06em;
  transition: letter-spacing .15s;
}
.plat-link:hover { letter-spacing: .1em; }

/* ── PROCESS ────────────────────────────────────────────────── */
.process { padding: 88px 0; background: var(--white); }
.process-steps { display: flex; flex-direction: column; gap: 0; }
.step {
  display: grid; grid-template-columns: 80px 1fr;
  gap: 24px; align-items: start;
  padding: 28px 0;
  border-top: 1px solid var(--border2);
}
.step:last-child { border-bottom: 1px solid var(--border2); }
.step-num {
  font-family: var(--mono); font-size: .72rem; font-weight: 700;
  color: var(--blue); letter-spacing: .1em;
  padding-top: 3px;
}
.step-body h3 {
  font-size: 1rem; font-weight: 600; color: var(--t1);
  margin-bottom: 8px; letter-spacing: -.01em;
}
.step-body p {
  font-size: .88rem; font-weight: 300; color: var(--t2); line-height: 1.72;
}

/* ── STATEMENT ──────────────────────────────────────────────── */
.statement { padding: 96px 0; background: var(--dark); }
.statement-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 72px; align-items: start;
}
.statement-left h2 {
  font-size: clamp(1.75rem, 2.8vw, 2.6rem);
  font-weight: 400; line-height: 1.2; letter-spacing: -.02em;
  color: #fff; margin-bottom: 24px;
}
.statement-left h2 em { font-style: normal; color: var(--red); }
.statement-left p {
  font-size: .9rem; font-weight: 300;
  color: rgba(255,255,255,.6); line-height: 1.78;
  margin-bottom: 14px;
}
.statement-right blockquote {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-left: 3px solid var(--red);
  padding: 28px; border-radius: 4px; margin-bottom: 28px;
}
.statement-right blockquote p {
  font-size: .96rem; font-weight: 300; font-style: italic;
  color: rgba(255,255,255,.75); line-height: 1.68; margin-bottom: 16px;
}
.statement-right blockquote cite {
  font-family: var(--mono); font-size: .62rem;
  letter-spacing: .12em; text-transform: uppercase;
  color: rgba(255,255,255,.35); font-style: normal;
}
.trust-list { display: flex; flex-direction: column; gap: 14px; }
.trust-item {
  display: flex; align-items: flex-start; gap: 12px;
}
.trust-item svg {
  width: 16px; height: 16px; stroke: var(--blue);
  flex-shrink: 0; margin-top: 2px;
}
.trust-item span {
  font-size: .85rem; font-weight: 300;
  color: rgba(255,255,255,.80); line-height: 1.55;
}

/* ── CLIENTS ────────────────────────────────────────────────── */
.clients { padding: 96px 0; background: var(--bg); }
.clients-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.client-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px; padding: 32px;
  transition: box-shadow .18s, border-color .18s;
}
.client-card:hover {
  box-shadow: 0 4px 24px rgba(15,28,46,.08);
  border-color: rgba(0,124,194,.25);
}
.client-card h3 {
  font-size: .96rem; font-weight: 600; color: var(--t1);
  margin-bottom: 12px; letter-spacing: -.01em;
}
.client-card p {
  font-size: .86rem; font-weight: 300; color: var(--t2); line-height: 1.72;
}

/* ── CONTACT ────────────────────────────────────────────────── */
.contact { padding: 86px 0; background: var(--dark); }
.contact-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 52px; align-items: start;
}
.contact-left h2 {
  font-size: clamp(1.76rem, 2.55vw, 2.42rem);
  font-weight: 400; line-height: 1.2; letter-spacing: -.02em;
  color: #fff; margin: 14px 0 18px;
}
.contact-left > p {
  font-size: .9rem; font-weight: 300;
  color: rgba(255,255,255,.58); line-height: 1.75; margin-bottom: 24px;
}
.contact-meta {
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
}
.meta-item {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 6px; padding: 12px 14px;
}
.meta-item span {
  display: block; font-family: var(--mono); font-size: .56rem;
  letter-spacing: .14em; text-transform: uppercase;
  color: rgba(0,124,194,.6); margin-bottom: 4px;
}
.meta-item strong { font-size: .84rem; font-weight: 600; color: rgba(255,255,255,.85); }

/* Email CTA — compact, inline layout */
.contact-right {
  display: flex; flex-direction: column; gap: 16px;
}
.email-cta {
  display: flex; align-items: center; gap: 20px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 8px; padding: 24px 28px;
  transition: background .18s, border-color .18s;
  text-decoration: none;
}
.email-cta:hover { background: rgba(0,124,194,.08); border-color: rgba(0,124,194,.4); }
.email-icon {
  width: 44px; height: 44px; border-radius: 8px; flex-shrink: 0;
  background: rgba(0,124,194,.15); border: 1px solid rgba(0,124,194,.25);
  display: grid; place-items: center;
}
.email-icon svg { width: 18px; height: 18px; stroke: var(--blue); fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.email-body { flex: 1; min-width: 0; }
.email-label {
  font-family: var(--mono); font-size: .56rem;
  letter-spacing: .14em; text-transform: uppercase;
  color: rgba(0,124,194,.6); margin-bottom: 5px; display: block;
}
.email-addr {
  font-family: var(--mono); font-size: 1.05rem; font-weight: 700;
  color: var(--blue); display: block;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.email-arrow-icon {
  width: 20px; height: 20px; stroke: rgba(255,255,255,.2); fill: none;
  stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round;
  flex-shrink: 0; transition: stroke .18s, transform .18s;
}
.email-cta:hover .email-arrow-icon { stroke: var(--blue); transform: translate(3px, -3px); }

.contact-note {
  font-size: .8rem; font-weight: 300;
  color: rgba(255,255,255,.42); line-height: 1.65;
  padding: 0 4px;
}

/* ── FOOTER ─────────────────────────────────────────────────── */
footer { background: var(--dark2); padding: 48px 0 36px; border-top: 1px solid rgba(255,255,255,.07); }
.foot-top {
  display: flex; justify-content: space-between; align-items: center;
  gap: 24px; padding-bottom: 24px;
  border-bottom: 1px solid rgba(255,255,255,.07);
  flex-wrap: wrap;
}
.foot-logo { height: 60px; width: auto; }
.foot-links { display: flex; align-items: center; gap: 2px; flex-wrap: wrap; }
.foot-links a {
  font-family: var(--mono); font-size: .62rem;
  letter-spacing: .08em; text-transform: uppercase;
  color: rgba(255,255,255,.3); padding: 5px 10px; border-radius: 3px;
  transition: color .13s, background .13s;
}
.foot-links a:hover { color: var(--blue); background: rgba(0,124,194,.1); }
.foot-bottom { padding-top: 20px; display: flex; flex-direction: column; gap: 10px; }
.foot-copy { font-family: var(--mono); font-size: .64rem; color: rgba(255,255,255,.46); }
.foot-legal { font-size: .66rem; font-weight: 300; color: rgba(255,255,255,.34); line-height: 1.82; max-width: 980px; }
.foot-legal a { color: rgba(0,124,194,.78); text-decoration: underline; text-underline-offset: 2px; transition: color .13s; }
.foot-legal a:hover { color: var(--blue); }

/* ── LANG WIDGET ────────────────────────────────────────────── */
.lang-widget { position: fixed; right: 20px; bottom: 20px; z-index: 9999; }
.lang-toggle {
  display: flex; align-items: center; gap: 3px; padding: 4px;
  background: rgba(15,28,46,.95); border: 1px solid rgba(255,255,255,.12);
  border-radius: 6px; backdrop-filter: blur(12px);
  box-shadow: 0 4px 16px rgba(0,0,0,.25);
}
.lang-toggle a {
  font-family: var(--mono); font-size: .66rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  color: rgba(255,255,255,.35); padding: 5px 13px; border-radius: 4px;
  transition: .14s;
}
.lang-toggle a.active { background: var(--blue); color: #fff; }

/* ════════════════════════════════════════════════════════════
   MOBILE MENU
════════════════════════════════════════════════════════════ */
.mobile-menu-toggle {
  display: none; width: 42px; height: 42px;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15);
  border-radius: 6px;
  align-items: center; justify-content: center; flex-direction: column;
  gap: 5px; cursor: pointer; position: relative; z-index: 1010;
  transition: background .15s;
}
.mobile-menu-toggle span {
  display: block; width: 18px; height: 1.5px;
  background: rgba(255,255,255,.8); border-radius: 1px;
  transition: transform .26s cubic-bezier(.77,0,.175,1), opacity .18s;
  transform-origin: center;
}
body.lux-menu-open .mobile-menu-toggle { background: rgba(0,124,194,.3); border-color: var(--blue); }
body.lux-menu-open .mobile-menu-toggle span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
body.lux-menu-open .mobile-menu-toggle span:nth-child(2) { opacity: 0; transform: scaleX(0); }
body.lux-menu-open .mobile-menu-toggle span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.lux-overlay { position: fixed; inset: 0; z-index: 1000; pointer-events: none; opacity: 0; visibility: hidden; transition: opacity .3s, visibility .3s; }
body.lux-menu-open .lux-overlay { pointer-events: all; opacity: 1; visibility: visible; }
.lux-backdrop { position: absolute; inset: 0; background: rgba(10,18,30,.98); opacity: 0; transition: opacity .3s; }
body.lux-menu-open .lux-backdrop { opacity: 1; }
.lux-orb { position: absolute; border-radius: 50%; pointer-events: none; filter: blur(64px); opacity: 0; transition: opacity .5s ease .06s; }
body.lux-menu-open .lux-orb { opacity: 1; }
.lux-orb-1 { width: 320px; height: 320px; top: -80px; right: -60px; background: radial-gradient(circle, rgba(0,124,194,.18) 0%, transparent 65%); }
.lux-orb-2 { width: 240px; height: 240px; bottom: -40px; left: -40px; background: radial-gradient(circle, rgba(255,91,92,.08) 0%, transparent 70%); }

.lux-panel {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: rgba(15,28,46,.98);
  border-top: 2px solid var(--blue);
  border-radius: 16px 16px 0 0;
  padding: 0 0 env(safe-area-inset-bottom, 16px);
  transform: translateY(100%);
  transition: transform .38s cubic-bezier(.16,1,.3,1);
  will-change: transform; overflow: hidden;
  backdrop-filter: blur(20px);
}
body.lux-menu-open .lux-panel { transform: translateY(0); }

.lux-handle { width: 32px; height: 3px; border-radius: 2px; background: rgba(0,124,194,.25); margin: 12px auto 0; }
.lux-panel-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px 12px; border-bottom: 1px solid rgba(255,255,255,.07); }
.lux-panel-label { font-family: var(--mono); font-size: .58rem; letter-spacing: .18em; text-transform: uppercase; color: rgba(255,255,255,.28); }
.lux-panel-badge { font-family: var(--mono); font-size: .58rem; font-weight: 700; letter-spacing: .08em; color: #00d4a0; background: rgba(0,212,160,.08); border: 1px solid rgba(0,212,160,.2); padding: 3px 9px; border-radius: 3px; }

.lux-nav-links { padding: 6px 12px 4px; display: flex; flex-direction: column; }
.lux-nav-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 13px 10px; text-decoration: none;
  color: rgba(255,255,255,.6); font-family: var(--sans);
  font-size: 1.06rem; font-weight: 300;
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: background .13s, color .13s, padding-left .13s;
  opacity: 0; transform: translateY(8px);
}
.lux-nav-item:last-child { border-bottom: none; }
body.lux-menu-open .lux-nav-item { opacity: 1; transform: translateY(0); }
body.lux-menu-open .lux-nav-item:nth-child(1) { transition-delay: .06s; }
body.lux-menu-open .lux-nav-item:nth-child(2) { transition-delay: .10s; }
body.lux-menu-open .lux-nav-item:nth-child(3) { transition-delay: .14s; }
body.lux-menu-open .lux-nav-item:nth-child(4) { transition-delay: .18s; }
body.lux-menu-open .lux-nav-item:nth-child(5) { transition-delay: .22s; }
.lux-nav-item:hover { background: rgba(0,124,194,.1); color: #fff; padding-left: 16px; }
.lux-item-left { display: flex; align-items: center; gap: 10px; }
.lux-item-dot { font-family: var(--mono); font-size: .56rem; color: rgba(0,124,194,.55); }
.lux-item-arrow { width: 13px; height: 13px; stroke: rgba(255,255,255,.2); fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; transition: stroke .13s, transform .13s; }
.lux-nav-item:hover .lux-item-arrow { stroke: var(--blue); transform: translate(3px,-3px); }

.lux-cta-wrap { padding: 8px 12px 16px; opacity: 0; transform: translateY(5px); transition: opacity .22s ease .22s, transform .22s ease .22s; }
body.lux-menu-open .lux-cta-wrap { opacity: 1; transform: translateY(0); }
.lux-cta { display: flex; align-items: center; justify-content: center; gap: 8px; width: 100%; padding: 13px 20px; background: var(--red); color: #fff; border-radius: 4px; font-family: var(--mono); font-size: .7rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; text-decoration: none; transition: background .14s; }
.lux-cta:hover { background: #e04444; }
.lux-cta svg { width: 11px; height: 11px; stroke: currentColor; fill: none; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }

.lux-panel-foot { padding: 0 20px 3px; display: flex; align-items: center; gap: 14px; flex-wrap: wrap; opacity: 0; transition: opacity .22s ease .26s; }
body.lux-menu-open .lux-panel-foot { opacity: 1; }
.lux-foot-link { font-family: var(--mono); font-size: .58rem; letter-spacing: .1em; text-transform: uppercase; color: rgba(255,255,255,.2); text-decoration: none; transition: color .13s; }
.lux-foot-link:hover { color: var(--blue); }

/* ════════════════════════════════════════════════════════════
   RESPONSIVE — no guessing, tested breakpoints
════════════════════════════════════════════════════════════ */
@media (max-width: 760px) {
  .mobile-menu-toggle { display: flex; }
  .nav-links { display: none !important; }
  .nav { height: 66px; padding: 0 20px; }
}
body.lux-menu-open { overflow: hidden; padding-right: var(--scrollbar-width, 0px); }

@media (max-width: 1024px) {
  .container { padding: 0 32px; }
  .nav { padding: 0 32px; }
  .hero-inner { padding: 0 32px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .container { padding: 0 24px; }
  .nav { padding: 0 20px; }
  .hero-inner { padding: 0 24px; }
  .hero { padding: 72px 0 60px; }
  .hero h1 { font-size: clamp(2rem, 9vw, 3rem); }
  .hero-actions { flex-direction: column; align-items: center; }
  .btn-primary, .btn-outline { width: 100%; max-width: 300px; justify-content: center; }
  .hero-stats { gap: 24px; }
  .stat-div { display: none; }
  .stat { padding: 0 16px; }
  .services, .platforms, .process, .statement, .clients, .contact { padding: 64px 0; }
  .services-grid { grid-template-columns: 1fr; }
  .plat-grid { grid-template-columns: 1fr; }
  .statement-grid { grid-template-columns: 1fr; gap: 40px; }
  .clients-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .contact-meta { grid-template-columns: 1fr 1fr; }
  .foot-top { flex-direction: column; align-items: flex-start; gap: 20px; }
  .foot-links { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 8px; }
  .section-head { margin-bottom: 32px; }
  .section-head h2 { font-size: clamp(1.5rem, 5vw, 2.2rem); }
}

@media (max-width: 480px) {
  .hero { padding: 56px 0 48px; }
  .contact-meta { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; align-items: center; gap: 16px; }
  .stat-div { display: none; }
}

/* ── CONTACT BALANCE REFINEMENT ─────────────────────────────── */
.contact-panel {
  display: grid;
  gap: 1px;
  margin-top: 2px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.085);
  border-radius: 8px;
  background: rgba(255,255,255,.055);
}
.contact-panel-row {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 18px;
  padding: 14px 16px;
  background: rgba(255,255,255,.025);
}
.contact-panel-row span {
  font-family: var(--mono);
  font-size: .56rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(0,124,194,.68);
}
.contact-panel-row strong {
  font-size: .82rem;
  line-height: 1.55;
  font-weight: 500;
  color: rgba(255,255,255,.72);
}

@media (max-width: 768px) {
  .contact-panel-row { grid-template-columns: 1fr; gap: 6px; }
}

/* ── WORKFLOW PRINCIPLES — density layer ───────────────────── */
.practice {
  padding: 78px 0;
  background: linear-gradient(180deg, var(--white) 0%, var(--surf) 100%);
  border-top: 1px solid var(--border2);
  border-bottom: 1px solid var(--border2);
}
.practice-grid {
  display: grid;
  grid-template-columns: minmax(0, .86fr) minmax(0, 1.14fr);
  gap: 48px;
  align-items: start;
}
.practice-head h2 {
  font-size: clamp(1.55rem, 2.25vw, 2.22rem);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -.02em;
  color: var(--t1);
  margin-bottom: 16px;
}
.practice-head p {
  font-size: .92rem;
  font-weight: 300;
  color: var(--t2);
  line-height: 1.78;
  max-width: 520px;
}
.practice-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}
.practice-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 22px 24px;
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  column-gap: 18px;
  transition: border-color .18s, box-shadow .18s, transform .18s;
}
.practice-card:hover {
  border-color: rgba(0,124,194,.28);
  box-shadow: 0 8px 28px rgba(15,28,46,.08);
  transform: translateY(-1px);
}
.practice-card span {
  grid-row: 1 / span 2;
  font-family: var(--mono);
  font-size: .68rem;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: .12em;
  padding-top: 3px;
}
.practice-card h3 {
  font-size: .96rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--t1);
  margin-bottom: 8px;
}
.practice-card p {
  font-size: .84rem;
  font-weight: 300;
  color: var(--t2);
  line-height: 1.72;
}

/* Working Method density refinement */
.practice-points { display: grid; gap: 10px; margin-top: 22px; }
.practice-point {
  display: grid;
  grid-template-columns: 22px minmax(0,1fr);
  gap: 10px;
  align-items: start;
  padding: 12px 0;
  border-top: 1px solid var(--border2);
}
.practice-point:first-child { border-top: 0; padding-top: 0; }
.practice-point b {
  font-family: var(--mono);
  font-size: .62rem;
  color: var(--blue);
  letter-spacing: .08em;
  padding-top: 2px;
}
.practice-point span {
  font-size: .84rem;
  line-height: 1.65;
  color: var(--t2);
  font-weight: 300;
}
.practice-cards { gap: 12px; }
.practice-card:nth-child(4) { border-top-color: rgba(255,91,92,.34); }
.practice-card:nth-child(4) span { color: var(--red); }
@media (max-width:768px) { .practice-points { margin-top: 18px; } }


/* Footer, section-width and language-widget refinements */
.foot-bottom { max-width: 100%; }
.foot-legal.zh,
.foot-legal.en {
  max-width: 1040px;
  font-size: .66rem;
  line-height: 1.82;
  letter-spacing: 0;
  color: rgba(255,255,255,.34);
  word-break: normal;
  overflow-wrap: anywhere;
}
.foot-legal.zh a,
.foot-legal.en a { color: rgba(0,124,194,.78); }

.services .container,
.platforms .container,
.process .container,
.clients .container { max-width: 1360px; }
.section-head { max-width: none; }
.section-head h2,
.practice-head h2,
.statement-left h2 {
  max-width: none;
  width: 100%;
  text-wrap: auto;
}
.section-desc,
.section-head p,
.practice-head p { max-width: 1120px; }

.lang-widget {
  width: auto;
  max-width: none;
  right: 20px;
  bottom: 20px;
}
.lang-widget .lang-note {
  display: block;
  width: 238px;
  max-width: calc(100vw - 24px);
  margin: 0 0 6px auto;
  padding: 7px 10px;
  text-align: center;
  white-space: normal;
  line-height: 1.45;
  font-family: var(--sans);
  font-size: .62rem;
  color: rgba(255,255,255,.52);
  background: rgba(15,28,46,.95);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 6px;
  box-shadow: 0 4px 16px rgba(0,0,0,.18);
}
.lang-widget .lang-toggle {
  width: max-content;
  margin-left: auto;
  display: flex;
  align-items: center;
  grid-template-columns: none;
  gap: 3px;
  padding: 4px;
}
.lang-widget .lang-toggle a {
  white-space: nowrap;
  padding: 5px 13px;
  min-width: 0;
  text-align: center;
}

@media (max-width: 768px) {
  .services .container,
  .platforms .container,
  .process .container,
  .clients .container { max-width: var(--mw); }
  .section-desc,
  .section-head p,
  .practice-head p { max-width: 100%; }
  .foot-legal.zh,
  .foot-legal.en { max-width: 100%; }
  footer { padding-bottom: 128px; }
  .lang-widget {
    right: 12px;
    bottom: max(12px, env(safe-area-inset-bottom));
    width: auto;
    max-width: calc(100vw - 24px);
  }
  .lang-widget .lang-note {
    width: 238px;
    font-size: .62rem;
  }
}

/* Mobile layout hardening: collapse Working Method split layout cleanly */
@media (max-width: 900px) {
  .practice-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .practice-head,
  .practice-cards {
    min-width: 0;
    width: 100%;
  }

  .practice-head p {
    max-width: 100%;
  }
}

@media (max-width: 640px) {
  .practice {
    padding: 62px 0;
  }

  .practice-grid {
    gap: 26px;
  }

  .practice-card {
    grid-template-columns: 38px minmax(0, 1fr);
    column-gap: 14px;
    padding: 20px 18px;
  }

  .practice-card h3,
  .practice-card p {
    overflow-wrap: break-word;
    word-break: normal;
  }

  .practice-points {
    margin-top: 18px;
  }

  .practice-point {
    grid-template-columns: 24px minmax(0, 1fr);
    gap: 12px;
  }
}

@media (max-width: 420px) {
  .lang-widget {
    right: 10px;
    bottom: max(10px, env(safe-area-inset-bottom));
  }

  .lang-widget .lang-toggle a {
    padding: 5px 12px;
  }
}