/* ---------- Design Tokens ---------- */
:root {
  --navy-900: #080f20;
  --navy-800: #0b1d38;
  --navy-700: #142c52;
  --navy-600: #1d3d6e;
  --gold-500: #c6a15b;   /* decorative fills + text on dark backgrounds */
  --gold-400: #dcbd82;   /* hover state on dark backgrounds */
  --gold-ink: #8a6a2e;   /* accessible text-on-light variant (4.5:1+) */
  --gold-100: #f3e8d2;
  --cream: #f6f2ea;
  --paper: #fcfbf8;
  --ink: #1a1c20;
  --ink-soft: #52565e;
  --ink-faint: #868b93;
  --line: #e6e0d3;
  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 28px;
  --shadow-sm: 0 2px 14px rgba(11, 29, 56, 0.07);
  --shadow-md: 0 18px 40px -12px rgba(11, 29, 56, 0.22);
  --container: 1200px;
  --font-head: "Playfair Display", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Menlo, monospace;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  position: relative;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3 {
  font-family: var(--font-head);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin: 0 0 0.5em;
  color: var(--navy-800);
}
h1 em, h2 em { font-style: italic; color: var(--gold-ink); }
.hero h1 em { color: var(--gold-400); }
p { margin: 0 0 1em; color: var(--ink-soft); }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--gold-ink);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 1001;
  background: var(--navy-900);
  color: #fff;
  padding: 14px 22px;
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: 0 0 8px 0;
}
.skip-link:focus {
  left: 0;
}

/* ---------- Grain texture ---------- */
.grain {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.05;
  z-index: 1;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
body > .grain { position: fixed; z-index: 1000; opacity: 0.035; }

/* ---------- Motion / reveal ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.2s ease, border-color 0.2s ease, gap 0.2s ease;
}
.btn svg { transition: transform 0.25s var(--ease); }
.btn:hover svg { transform: translateX(3px); }
.btn--primary {
  background: linear-gradient(135deg, var(--gold-400), var(--gold-500));
  color: var(--navy-900);
  box-shadow: var(--shadow-sm);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn--ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.45);
}
.btn--ghost:hover { background: rgba(255,255,255,0.08); border-color: #fff; }
.btn--full { width: 100%; }

/* ---------- Top bar ---------- */
.topbar {
  background: var(--navy-900);
  color: rgba(255,255,255,0.7);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  position: relative;
  z-index: 2;
}
.topbar__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 9px 32px;
}
.topbar__langs { font-weight: 500; letter-spacing: 0.02em; opacity: 0.75; white-space: nowrap; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(252, 251, 248, 0.82);
  backdrop-filter: blur(10px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: box-shadow 0.3s ease, border-color 0.3s ease, padding 0.3s ease;
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 32px;
  transition: padding 0.3s ease;
}
.site-header.is-scrolled {
  border-color: var(--line);
  box-shadow: 0 8px 24px rgba(11, 29, 56, 0.06);
}
.site-header.is-scrolled .site-header__inner { padding: 12px 32px; }

.brand { display: flex; align-items: center; gap: 12px; }
.brand__mark {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--navy-800);
  border: 1.5px solid var(--gold-500);
  padding: 3px 9px;
  border-radius: 8px;
  line-height: 1;
}
.brand__name {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--navy-700);
  text-transform: uppercase;
}
.nav { display: flex; align-items: center; gap: 8px; font-weight: 600; font-size: 0.9rem; color: var(--navy-700); }
.nav a:not(.nav__cta) {
  position: relative;
  padding: 8px 4px;
  margin: 0 8px;
}
.nav a:not(.nav__cta)::after {
  content: "";
  position: absolute;
  left: 4px; right: 4px; bottom: 4px;
  height: 2px;
  background: var(--gold-ink);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s var(--ease);
}
.nav a:not(.nav__cta):hover::after,
.nav a.is-active::after { transform: scaleX(1); }
.nav a.is-active { color: var(--gold-ink); }
.nav__cta {
  background: var(--navy-800);
  color: #fff !important;
  padding: 11px 22px;
  border-radius: 999px;
  margin-left: 12px;
  transition: background 0.2s ease, transform 0.2s ease;
}
.nav__cta:hover { background: var(--navy-700); color: #fff !important; transform: translateY(-1px); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span { width: 24px; height: 2px; background: var(--navy-800); border-radius: 2px; transition: transform 0.25s ease, opacity 0.25s ease; }

/* ---------- Eyebrow / numbered labels ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--gold-ink);
  margin-bottom: 20px;
}
.eyebrow--dark { color: var(--gold-400); }
.eyebrow__num {
  font-family: var(--font-mono);
  color: var(--gold-500);
  background: var(--navy-800);
  border-radius: 999px;
  padding: 3px 9px;
  font-size: 0.72rem;
}
.eyebrow--dark .eyebrow__num { background: rgba(255,255,255,0.12); color: var(--gold-400); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background:
    radial-gradient(ellipse 120% 90% at 15% 0%, var(--navy-600) 0%, transparent 55%),
    linear-gradient(160deg, var(--navy-700), var(--navy-900) 65%);
  color: #fff;
  overflow: hidden;
  padding-top: 88px;
}
.hero__content { position: relative; }
.hero__bg { position: absolute; inset: 0; z-index: 0; }
.hero__map { width: 100%; height: 100%; opacity: 0.55; }
.hero__arcs path {
  fill: none;
  stroke: rgba(216, 189, 130, 0.35);
  stroke-width: 1.2;
}
.hero__dots circle { fill: var(--gold-400); opacity: 0.85; }
.hero__dots circle.hero__dot--lg { fill: var(--gold-400); filter: drop-shadow(0 0 6px rgba(220, 189, 130, 0.9)); }

.hero__inner { position: relative; z-index: 2; max-width: 860px; padding-top: 96px; padding-bottom: 88px; text-align: left; }
.hero h1 {
  color: #fff;
  font-size: clamp(2.6rem, 5.4vw, 4.6rem);
  letter-spacing: -0.02em;
  margin-bottom: 26px;
}
.hero__lede { color: rgba(255,255,255,0.78); font-size: 1.15rem; max-width: 660px; }
.hero__actions { display: flex; gap: 16px; margin-top: 32px; flex-wrap: wrap; }

.scroll-cue {
  position: absolute;
  left: 32px;
  bottom: 28px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.55);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.scroll-cue span {
  width: 1px;
  height: 32px;
  background: linear-gradient(to bottom, var(--gold-400), transparent);
  position: relative;
  overflow: hidden;
}
.scroll-cue span::after {
  content: "";
  position: absolute;
  top: -100%; left: 0; right: 0;
  height: 100%;
  background: var(--gold-400);
  animation: scrollcue 1.8s ease-in-out infinite;
}
@keyframes scrollcue {
  0% { top: -100%; }
  60%, 100% { top: 100%; }
}
@media (max-width: 760px) { .scroll-cue { display: none; } }

.stats { position: relative; z-index: 2; background: rgba(6, 14, 30, 0.6); border-top: 1px solid rgba(255,255,255,0.1); }
.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 32px;
}
.stat { text-align: left; border-right: 1px solid rgba(255,255,255,0.1); padding: 4px 24px; }
.stat:first-child { padding-left: 0; }
.stat:last-child { border-right: none; }
.stat__num { display: block; font-family: var(--font-head); font-size: 2.1rem; color: var(--gold-400); font-weight: 700; }
.stat__label { display: block; font-size: 0.74rem; letter-spacing: 0.06em; color: rgba(255,255,255,0.68); margin-top: 6px; text-transform: uppercase; }

/* ---------- Sections ---------- */
.section { padding: 128px 0; position: relative; }
.section--alt { background: var(--cream); }
.section__title { font-size: clamp(1.9rem, 3.4vw, 2.8rem); max-width: 780px; }
.section__lede { max-width: 640px; font-size: 1.08rem; }

/* ---------- Services ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-top: 56px;
}
.service-card {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 44px 40px;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s ease;
}
.service-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: rgba(198,161,91,0.4); }
.service-card__index {
  position: absolute;
  top: -10px; right: 18px;
  font-family: var(--font-head);
  font-size: 6rem;
  font-weight: 700;
  color: var(--navy-800);
  opacity: 0.05;
  line-height: 1;
  pointer-events: none;
}
.service-card__head { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; position: relative; }
.service-card__tag {
  font-size: 0.7rem;
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: 0.06em;
  background: var(--navy-800);
  color: var(--gold-400);
  padding: 5px 12px;
  border-radius: 999px;
}
.service-card__tag--alt { background: var(--gold-100); color: var(--gold-ink); }
.service-card h3 { margin: 0; font-size: 1.35rem; position: relative; }
.service-card ul { margin-top: 20px; display: flex; flex-direction: column; gap: 11px; position: relative; }
.service-card li {
  position: relative;
  padding-left: 22px;
  color: var(--ink-soft);
  font-size: 0.96rem;
}
.service-card li::before {
  content: "";
  position: absolute;
  left: 0; top: 9px;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--gold-500);
}

/* ---------- Sectors (bento grid) ---------- */
.sectors-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: minmax(150px, auto);
  gap: 22px;
  margin-top: 56px;
}
.sector-card {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 28px;
  text-align: left;
  overflow: hidden;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.sector-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: rgba(198,161,91,0.4); }
.sector-card--a { grid-column: span 5; grid-row: span 2; padding: 40px 34px; justify-content: flex-end; }
.sector-card--b { grid-column: span 7; grid-row: span 1; }
.sector-card--c { grid-column: span 4; grid-row: span 1; }
.sector-card--d { grid-column: span 3; grid-row: span 1; }
.sector-card__num {
  position: absolute;
  top: 16px; right: 22px;
  font-family: var(--font-head);
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--navy-800);
  opacity: 0.06;
}
.sector-card__icon {
  width: 52px; height: 52px;
  border-radius: 12px;
  background: var(--navy-800);
  color: var(--gold-400);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  flex-shrink: 0;
}
.sector-card--a .sector-card__icon { width: 60px; height: 60px; }
.sector-card--a .sector-card__icon svg { width: 30px; height: 30px; }
.sector-card__icon svg { width: 26px; height: 26px; }
.sector-card h3 { font-size: 1.08rem; margin-bottom: 8px; }
.sector-card--a h3 { font-size: 1.35rem; }
.sector-card p { font-size: 0.92rem; margin: 0; }

/* ---------- Approach / Venn ---------- */
.approach__inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 72px;
  align-items: center;
}
.approach__diagram { display: flex; flex-direction: column; align-items: center; }
.venn { position: relative; width: min(340px, 100%); aspect-ratio: 17 / 12; margin: 0 auto; }
.venn__circle {
  position: absolute;
  top: 4.2%;
  width: 61.8%; height: 87.5%;
  border-radius: 50%;
  border: 1.5px solid;
  transition: transform 0.4s var(--ease);
}
.venn:hover .venn__circle--b2b { transform: translateX(-4px); }
.venn:hover .venn__circle--b2c { transform: translateX(4px); }
.venn__circle--b2b { left: 0; border-color: var(--navy-600); background: rgba(20, 44, 82, 0.05); }
.venn__circle--b2c { right: 0; border-color: var(--gold-500); background: rgba(198, 161, 91, 0.08); }
.venn__tag {
  position: absolute;
  top: -4px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 5px 13px;
  border-radius: 999px;
  z-index: 3;
}
.venn__tag--b2b { left: 8.8%; background: var(--navy-800); color: var(--gold-400); }
.venn__tag--b2c { right: 8.8%; background: var(--gold-100); color: var(--gold-ink); }
.venn__line {
  position: absolute;
  left: -4%; right: -4%;
  top: 50%;
  height: 2px;
  transform: translateY(-50%);
  background: linear-gradient(90deg, transparent, rgba(29, 61, 110, 0.4) 26%, rgba(198, 161, 91, 0.55) 74%, transparent);
  z-index: 1;
}
.venn__center {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  background: var(--paper);
  padding: 9px 22px;
  border-radius: 999px;
  font-family: var(--font-head);
  font-style: italic;
  font-weight: 600;
  font-size: 1rem;
  color: var(--navy-800);
  white-space: nowrap;
  z-index: 2;
}
.approach__caption {
  margin-top: 20px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
  text-align: center;
}

/* ---------- Global reach ---------- */
.global-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 28px;
  margin-top: 56px;
}
.lang-panel, .global-panel {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px;
  overflow: hidden;
}
.world-dots { position: absolute; top: 0; right: 0; width: 65%; height: auto; opacity: 0.5; z-index: 0; }
.world-dots__grid circle { fill: var(--line); }
.world-dots__points circle { fill: var(--gold-500); }
.lang-panel h3, .global-panel h3 { font-size: 1.15rem; margin-bottom: 18px; position: relative; }
.lang-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 18px; position: relative; }
.lang-chips span {
  background: var(--navy-800);
  color: var(--gold-400);
  font-weight: 600;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 8px 16px;
  border-radius: 999px;
}
.lang-note { font-size: 0.92rem; margin: 0; position: relative; }
.check-list { display: flex; flex-direction: column; gap: 16px; }
.check-list li {
  position: relative;
  padding-left: 32px;
  font-size: 0.98rem;
  color: var(--ink-soft);
}
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0; top: 0;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--gold-100);
  color: var(--gold-ink);
  font-size: 0.72rem;
  font-weight: 800;
  display: flex; align-items: center; justify-content: center;
}

/* ---------- Values (numbered editorial list) ---------- */
.values-list {
  margin-top: 56px;
  border-top: 1px solid var(--line);
}
.value {
  display: grid;
  grid-template-columns: 90px 1fr 1.4fr;
  gap: 32px;
  align-items: baseline;
  padding: 34px 0;
  border-bottom: 1px solid var(--line);
  transition: padding-left 0.3s var(--ease);
}
.value:hover { padding-left: 10px; }
.value__num {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--gold-ink);
  font-weight: 600;
}
.value h3 { font-size: 1.2rem; margin: 0; }
.value p { font-size: 0.96rem; margin: 0; }

/* ---------- CTA band ---------- */
.cta-band {
  position: relative;
  background: linear-gradient(160deg, var(--navy-700), var(--navy-900));
  padding: 110px 0;
  overflow: hidden;
}
.cta-band__inner { position: relative; z-index: 2; text-align: center; display: flex; flex-direction: column; align-items: center; }
.cta-band h2 { color: #fff; max-width: 640px; margin: 0 auto 34px; font-size: clamp(1.9rem, 3.6vw, 2.7rem); }
.cta-band .eyebrow { justify-content: center; }

/* ---------- Contact ---------- */
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 64px;
}
.contact__inner > * { min-width: 0; }
.contact-detail { margin-top: 20px; }
.contact-detail__label {
  display: block;
  text-transform: uppercase;
  font-size: 0.7rem;
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
  font-weight: 700;
  color: var(--gold-ink);
}
.contact-detail__value { font-weight: 600; color: var(--navy-800); }
.contact-form {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow-sm);
  min-width: 0;
}
.form-row { margin-bottom: 22px; display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.form-row label { font-size: 0.82rem; font-weight: 600; color: var(--navy-700); letter-spacing: 0.01em; }
.form-row input, .form-row select, .form-row textarea {
  width: 100%;
  min-width: 0;
  font-family: var(--font-body);
  font-size: 0.96rem;
  padding: 0 2px 12px;
  border: none;
  border-bottom: 1.5px solid var(--line);
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  transition: border-color 0.2s ease;
}
.form-row textarea { padding: 10px 2px; border: 1.5px solid var(--line); border-radius: var(--radius-sm); }
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  outline: none;
  border-color: var(--gold-ink);
}
.form-note { margin: 16px 0 0; font-size: 0.88rem; color: var(--navy-700); min-height: 1.2em; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-900); color: rgba(255,255,255,0.65); padding-top: 64px; position: relative; }
.site-footer::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-500), transparent);
}
.site-footer__inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.brand__mark--footer {
  color: #fff;
  border-color: var(--gold-500);
}
.footer-brand p { color: rgba(255,255,255,0.55); font-size: 0.9rem; margin-top: 16px; }
.footer-nav { display: flex; flex-direction: column; gap: 12px; font-size: 0.92rem; }
.footer-nav a { transition: color 0.2s ease; }
.footer-nav a:hover { color: var(--gold-400); }
.footer-langs { display: flex; flex-direction: column; gap: 10px; align-items: flex-start; }
.footer-langs__label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: rgba(255,255,255,0.4);
}
.footer-langs__list { font-family: var(--font-mono); font-size: 0.85rem; color: rgba(255,255,255,0.65); }
.footer-bottom {
  padding: 22px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
}
.back-to-top { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.04em; transition: color 0.2s ease; }
.back-to-top:hover { color: var(--gold-400); }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .services-grid { grid-template-columns: 1fr; }
  .sectors-grid { grid-template-columns: 1fr; grid-auto-rows: auto; }
  .sector-card--a, .sector-card--b, .sector-card--c, .sector-card--d { grid-column: auto; grid-row: auto; }
  .approach__inner { grid-template-columns: 1fr; }
  .approach__diagram { order: -1; }
  .global-grid { grid-template-columns: 1fr; }
  .contact__inner { grid-template-columns: 1fr; }
  .site-footer__inner { grid-template-columns: 1fr; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); row-gap: 24px; }
  .stat:nth-child(2) { border-right: none; }
  .stat:nth-child(3) { padding-left: 0; }
  .value { grid-template-columns: 60px 1fr; }
  .value p { grid-column: 1 / 3; }
  .section { padding: 92px 0; }
}

@media (max-width: 900px) {
  .topbar__item { display: none; }
  .nav {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--paper);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-md);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s var(--ease);
  }
  .nav.is-open { max-height: 420px; }
  .nav a:not(.nav__cta) { width: 100%; padding: 16px 24px; margin: 0; border-bottom: 1px solid var(--line); }
  .nav a:not(.nav__cta)::after { display: none; }
  .nav__cta { border-radius: 0; text-align: center; margin: 0; width: 100%; }
  .nav-toggle { display: flex; }
  .value { grid-template-columns: 1fr; gap: 8px; }
  .value p { grid-column: auto; }
  .section { padding: 72px 0; }
  .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }
}