/* ===================================================================
   MLA ENVIRONMENTAL SERVICES — design tokens
   Palette grounded in the subject: mangrove roots (forest/root-brown),
   savanna field surveys (khaki), and hi-vis PPE (safety orange).
=================================================================== */
:root{
  --ink:        #0E2A3D;   /* deep navy — authority, "Be Safe" */
  --ink-70:     rgba(14,42,61,.7);
  --forest:     #1F5B3A;   /* mangrove canopy */
  --forest-dark:#123322;   /* shadowed foliage */
  --forest-tint:#E7EFE6;
  --root:       #4A3427;   /* root & soil brown */
  --khaki:      #C9AE7C;   /* dry-season savanna */
  --khaki-tint: #F1E9D6;
  --safety:     #D9611E;   /* hi-vis PPE accent — used sparingly */
  --paper:      #F2F5F0;   /* warm sage-white, not cream */
  --paper-dim:  #E9EEE5;
  --line:       #D4DECD;
  --ink-text:   #1B2A22;

  --serif: "Fraunces", "Iowan Old Style", Georgia, serif;
  --sans:  "Work Sans", "Segoe UI", Arial, sans-serif;
  --mono:  "IBM Plex Mono", ui-monospace, Menlo, monospace;

  --container: 1180px;
  --radius: 4px;
  --ease: cubic-bezier(.25,.7,.35,1);
}

@media (prefers-color-scheme: dark){ :root{ } }

*, *::before, *::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *, *::before, *::after{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important; }
}

body{
  margin:0;
  font-family:var(--sans);
  color:var(--ink-text);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  font-size:16px;
  line-height:1.6;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family:var(--serif); font-weight:600; margin:0; color:var(--ink); letter-spacing:-.01em; }
p{ margin:0; }

.container{ max-width:var(--container); margin-inline:auto; padding-inline:28px; }

:focus-visible{ outline:3px solid var(--safety); outline-offset:3px; }

/* ---------- language toggling ---------- */
html[data-lang="pt"] .lang-en{ display:none; }
html[data-lang="en"] .lang-pt{ display:none; }

.lang-switch{
  display:inline-flex; align-items:center; gap:2px;
  border:1px solid var(--ink); border-radius:999px;
  padding:3px; font-family:var(--mono); font-size:11px; letter-spacing:.06em;
  background:transparent;
}
.lang-switch button{
  border:0; background:none; cursor:pointer; padding:6px 12px; border-radius:999px;
  color:var(--ink-70); font-family:var(--mono); font-size:11px; letter-spacing:.06em;
  transition:background .25s var(--ease), color .25s var(--ease);
}
html[data-lang="pt"] .lang-switch .set-pt,
html[data-lang="en"] .lang-switch .set-en{
  background:var(--ink); color:var(--paper);
}

/* ---------- eyebrow / labels ---------- */
.eyebrow{
  font-family:var(--mono); text-transform:uppercase; letter-spacing:.16em;
  font-size:12px; color:var(--forest); display:flex; align-items:center; gap:10px;
  margin-bottom:14px;
}
.eyebrow::before{ content:""; width:22px; height:1px; background:var(--safety); display:inline-block; }

/* ---------- header ---------- */
.site-header{
  position:sticky; top:0; z-index:40;
  background:rgba(242,245,240,.9); backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{ display:flex; align-items:center; justify-content:space-between; padding-block:14px; gap:20px; }

.brand{ display:flex; align-items:center; gap:12px; }
.brand-mark{
  width:40px; height:40px; border-radius:50%; overflow:hidden; flex:none;
  border:1px solid var(--line); background:var(--forest-tint);
}
.brand-mark img{ width:100%; height:100%; object-fit:cover; object-position:30% 20%; transform:scale(1.7); }
.brand-word{ font-family:var(--serif); font-weight:700; font-size:20px; color:var(--ink); line-height:1.1; }
.brand-word small{ display:block; font-family:var(--mono); font-weight:400; font-size:10.5px; letter-spacing:.14em; text-transform:uppercase; color:var(--forest); margin-top:2px; }

.main-nav{ display:flex; align-items:center; gap:32px; }
.main-nav ul{ display:flex; gap:28px; }
.main-nav a{
  font-size:14.5px; font-weight:500; color:var(--ink); position:relative; padding-block:4px;
}
.main-nav a::after{
  content:""; position:absolute; left:0; right:100%; bottom:0; height:2px; background:var(--safety);
  transition:right .3s var(--ease);
}
.main-nav a:hover::after, .main-nav a[aria-current="page"]::after{ right:0; }
.main-nav a[aria-current="page"]{ color:var(--forest); }

.header-actions{ display:flex; align-items:center; gap:16px; }
.nav-toggle{ display:none; border:1px solid var(--ink); background:none; border-radius:6px; width:40px; height:36px; cursor:pointer; }
.nav-toggle span{ display:block; width:18px; height:2px; background:var(--ink); margin:4px auto; transition:transform .25s var(--ease), opacity .25s var(--ease); }

.btn{
  display:inline-flex; align-items:center; gap:10px; padding:12px 22px; border-radius:2px;
  font-size:14px; font-weight:600; letter-spacing:.02em; cursor:pointer; border:1px solid transparent;
  transition:transform .2s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.btn-primary{ background:var(--forest); color:var(--paper); }
.btn-primary:hover{ background:var(--forest-dark); transform:translateY(-1px); }
.btn-ghost{ background:transparent; color:var(--ink); border-color:var(--ink); }
.btn-ghost:hover{ border-color:var(--safety); color:var(--safety); }
.btn-light{ background:var(--paper); color:var(--ink); }
.btn-light:hover{ transform:translateY(-1px); }

/* ---------- hero ---------- */
.hero{ position:relative; color:#fff; overflow:hidden; }
.hero-media{ position:absolute; inset:0; z-index:0; }
.hero-media img{ width:100%; height:100%; object-fit:cover; }
.hero-media::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(14,42,61,.86) 0%, rgba(14,42,61,.72) 45%, rgba(18,51,34,.88) 100%);
}
.hero-inner{ position:relative; z-index:1; padding-block:120px 90px; }
.hero-inner.small{ padding-block:76px 64px; }
.hero .eyebrow{ color:var(--khaki); }
.hero .eyebrow::before{ background:var(--khaki); }
.hero h1{ color:#fff; font-size:clamp(34px,5.4vw,58px); line-height:1.08; max-width:16ch; }
.hero-lede{ font-size:18px; max-width:52ch; margin-top:22px; color:rgba(255,255,255,.88); }
.hero-cta{ display:flex; gap:16px; margin-top:34px; flex-wrap:wrap; }

.hero-roots{ position:absolute; left:0; right:0; bottom:-2px; z-index:1; line-height:0; }
.hero-roots svg{ width:100%; height:auto; display:block; }

/* ---------- root divider (signature motif) ---------- */
.root-divider{ position:relative; height:86px; margin-top:-1px; }
.root-divider svg{ width:100%; height:100%; }
.root-divider path{ stroke:var(--forest); stroke-width:1.4; fill:none; opacity:.55; }
.root-divider.on-dark path{ stroke:var(--khaki); opacity:.6; }

/* ---------- sections ---------- */
section{ padding-block:88px; }
.section-tight{ padding-block:56px; }
.section-head{ max-width:640px; margin-bottom:52px; }
.section-head h2{ font-size:clamp(26px,3.4vw,38px); line-height:1.12; }
.section-head p{ margin-top:16px; font-size:16.5px; color:var(--ink-70); }
.bg-forest{ background:var(--forest); color:#fff; }
.bg-forest h2, .bg-forest .eyebrow{ color:#fff; }
.bg-ink{ background:var(--ink); color:#fff; }
.bg-ink h2{ color:#fff; }
.bg-dim{ background:var(--paper-dim); }

/* ---------- stat strip ---------- */
.stat-strip{ display:grid; grid-template-columns:repeat(4,1fr); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.stat{ padding:30px 28px; border-right:1px solid var(--line); }
.stat:last-child{ border-right:none; }
.stat .num{ font-family:var(--mono); font-size:34px; color:var(--forest); font-weight:600; }
.stat .label{ margin-top:6px; font-size:13.5px; color:var(--ink-70); }

/* ---------- root cluster cards (services on home) ---------- */
.cluster-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--line); border:1px solid var(--line); }
.cluster-card{ background:var(--paper); padding:34px 28px; display:flex; flex-direction:column; gap:16px; transition:background .3s var(--ease); }
.cluster-card:hover{ background:var(--paper-dim); }
.cluster-card .icon{ width:44px; height:44px; color:var(--forest); }
.cluster-card h3{ font-size:18px; }
.cluster-card p{ font-size:14.5px; color:var(--ink-70); }
.cluster-card .tag{ margin-top:auto; font-family:var(--mono); font-size:11px; letter-spacing:.08em; text-transform:uppercase; color:var(--safety); }

/* ---------- services page detail ---------- */
.service-group{ display:grid; grid-template-columns:280px 1fr; gap:48px; padding-block:56px; border-top:1px solid var(--line); }
.service-group:first-of-type{ border-top:none; }
.service-group-head .icon{ width:46px; height:46px; color:var(--forest); margin-bottom:16px; }
.service-group-head h3{ font-size:24px; }
.service-group-head .sub{ margin-top:10px; font-size:14px; color:var(--ink-70); font-family:var(--mono); letter-spacing:.02em; }
.service-list{ display:grid; grid-template-columns:1fr 1fr; gap:20px 32px; }
.service-item{ padding-block:16px; border-top:1px solid var(--line); }
.service-item:nth-child(-n+2){ border-top:none; }
.service-item h4{ font-size:16px; font-weight:600; color:var(--ink); }
.service-item p{ margin-top:6px; font-size:14px; color:var(--ink-70); }

/* ---------- about / sobre ---------- */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center; }
.split.reverse{ grid-template-columns:1fr 1fr; }
.split.reverse .split-media{ order:2; }
.split-media{ position:relative; }
.split-media img{ width:100%; border-radius:2px; }
.split-media .frame-tag{
  position:absolute; bottom:-18px; left:-18px; background:var(--ink); color:var(--paper);
  font-family:var(--mono); font-size:11px; letter-spacing:.08em; padding:10px 16px; text-transform:uppercase;
}
.split-copy p + p{ margin-top:16px; color:var(--ink-70); }
.split-copy h2{ margin-bottom:20px; }

.pillars{ display:grid; grid-template-columns:repeat(3,1fr); gap:32px; margin-top:8px; }
.pillar{ padding:30px; border:1px solid var(--line); background:var(--paper); }
.pillar .roman{ font-family:var(--mono); font-size:12px; color:var(--safety); letter-spacing:.1em; }
.pillar h3{ margin-top:14px; font-size:20px; }
.pillar p{ margin-top:10px; font-size:14.5px; color:var(--ink-70); }

.sector-strip{ display:flex; flex-wrap:wrap; gap:12px; }
.sector-chip{
  border:1px solid var(--line); padding:10px 18px; font-size:13.5px; font-family:var(--mono);
  letter-spacing:.03em; background:var(--paper);
}

/* ---------- portfolio ---------- */
.folio-filter{ display:flex; gap:10px; flex-wrap:wrap; margin-bottom:40px; }
.folio-filter button{
  font-family:var(--mono); font-size:12px; letter-spacing:.05em; text-transform:uppercase;
  border:1px solid var(--line); background:var(--paper); padding:9px 16px; cursor:pointer;
  transition:all .2s var(--ease);
}
.folio-filter button.active, .folio-filter button:hover{ border-color:var(--forest); color:var(--forest); }

.folio-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:26px; }
.folio-item{ position:relative; overflow:hidden; background:var(--ink); cursor:pointer; }
.folio-item .ph{ aspect-ratio:4/5; overflow:hidden; }
.folio-item img{ width:100%; height:100%; object-fit:cover; transition:transform .6s var(--ease); }
.folio-item:hover img{ transform:scale(1.08); }
.folio-cap{
  position:absolute; inset-inline:0; bottom:0; padding:20px; color:#fff;
  background:linear-gradient(0deg, rgba(14,42,61,.92) 0%, rgba(14,42,61,0) 75%);
}
.folio-cap .tag{ font-family:var(--mono); font-size:10.5px; letter-spacing:.1em; text-transform:uppercase; color:var(--khaki); }
.folio-cap h4{ color:#fff; font-size:16px; margin-top:6px; }
.folio-item.hide{ display:none; }

.folio-lightbox{
  position:fixed; inset:0; background:rgba(14,42,61,.94); z-index:100; display:none;
  align-items:center; justify-content:center; padding:40px;
}
.folio-lightbox.open{ display:flex; }
.folio-lightbox img{ max-width:min(900px,90vw); max-height:82vh; object-fit:contain; border:1px solid rgba(255,255,255,.2); }
.folio-lightbox .lb-cap{ position:absolute; bottom:36px; left:0; right:0; text-align:center; color:var(--khaki); font-family:var(--mono); font-size:13px; letter-spacing:.05em; }
.folio-lightbox .lb-close{
  position:absolute; top:28px; right:36px; color:#fff; font-size:15px; background:none; border:1px solid rgba(255,255,255,.4);
  border-radius:999px; width:40px; height:40px; cursor:pointer; font-family:var(--mono);
}

/* ---------- process / approach steps (sobre) ---------- */
.approach{ display:grid; grid-template-columns:repeat(4,1fr); gap:0; border-top:1px solid var(--line); }
.approach .step{ padding:28px 24px; border-right:1px solid var(--line); position:relative; }
.approach .step:last-child{ border-right:none; }
.approach .step .k{ font-family:var(--mono); font-size:12px; color:var(--safety); }
.approach .step h4{ margin-top:12px; font-size:16.5px; }
.approach .step p{ margin-top:8px; font-size:13.5px; color:var(--ink-70); }

/* ---------- CTA banner ---------- */
.cta-band{ display:flex; align-items:center; justify-content:space-between; gap:32px; flex-wrap:wrap; }
.cta-band h2{ color:#fff; font-size:clamp(24px,3vw,32px); max-width:22ch; }
.cta-band .contact-line{ font-family:var(--mono); font-size:14px; color:var(--khaki); margin-top:10px; }

/* ---------- footer ---------- */
.site-footer{ background:var(--ink); color:rgba(255,255,255,.82); padding-block:64px 28px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px; padding-bottom:40px; border-bottom:1px solid rgba(255,255,255,.14); }
.footer-brand .brand-word{ color:#fff; }
.footer-brand p{ margin-top:16px; font-size:14px; color:rgba(255,255,255,.65); max-width:34ch; }
.footer-col h5{ font-family:var(--mono); font-size:11.5px; letter-spacing:.1em; text-transform:uppercase; color:var(--khaki); margin-bottom:16px; }
.footer-col li{ margin-bottom:10px; font-size:14px; }
.footer-col a:hover{ color:var(--khaki); }
.footer-bottom{ display:flex; justify-content:space-between; padding-top:24px; font-size:12.5px; color:rgba(255,255,255,.5); flex-wrap:wrap; gap:10px; }

/* ---------- reveal on scroll ---------- */
[data-reveal]{ opacity:0; transform:translateY(18px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
[data-reveal].in{ opacity:1; transform:translateY(0); }

/* ===================================================================
   Impact additions — trust strip, ticker, statements, counters, depth
=================================================================== */
.site-header{ transition:box-shadow .3s var(--ease); }
.site-header.scrolled{ box-shadow:0 10px 30px rgba(14,42,61,.10); }

/* cinematic hero on home */
.hero-xl .hero-inner{ min-height:88vh; display:flex; flex-direction:column; justify-content:center; padding-block:140px 70px; }
.hero-media img{ animation:kenburns 22s ease-in-out infinite alternate; }
@keyframes kenburns{ from{ transform:scale(1); } to{ transform:scale(1.09); } }

.trust-row{ display:flex; gap:34px; flex-wrap:wrap; margin-top:40px; padding-top:26px; border-top:1px solid rgba(255,255,255,.22); }
.trust-row .item{ font-family:var(--mono); font-size:11.5px; letter-spacing:.1em; text-transform:uppercase; color:rgba(255,255,255,.78); display:flex; gap:9px; align-items:center; }
.trust-row .item::before{ content:""; width:6px; height:6px; border-radius:50%; background:var(--safety); display:inline-block; }

/* ticker */
.ticker{ background:var(--ink); overflow:hidden; padding-block:16px; border-block:1px solid rgba(255,255,255,.08); }
.ticker-track{ display:flex; width:max-content; gap:56px; animation:tickerx 38s linear infinite; }
.ticker-track span{ font-family:var(--mono); font-size:13px; letter-spacing:.1em; text-transform:uppercase; color:rgba(255,255,255,.6); white-space:nowrap; display:flex; align-items:center; gap:56px; }
.ticker-track span::after{ content:"—"; color:var(--khaki); margin-left:56px; }
@keyframes tickerx{ from{ transform:translateX(0); } to{ transform:translateX(-50%); } }
@media (prefers-reduced-motion: reduce){ .ticker-track{ animation:none; } .hero-media img{ animation:none; } }

/* editorial statement / pull-quote */
.statement-wrap{ text-align:center; }
.statement{
  font-family:var(--serif); font-weight:600; color:var(--ink);
  font-size:clamp(26px,3.6vw,44px); line-height:1.28; max-width:20ch; margin-inline:auto;
}
.statement em{ font-style:italic; color:var(--forest); }
.statement-cite{ margin-top:22px; font-family:var(--mono); font-size:12.5px; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-70); }

/* differentiators */
.diff-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--line); border:1px solid var(--line); }
.diff-card{ background:var(--paper); padding:32px 26px; transition:transform .3s var(--ease), box-shadow .3s var(--ease), background .3s var(--ease); position:relative; z-index:1; }
.diff-card:hover{ transform:translateY(-4px); box-shadow:0 18px 40px rgba(14,42,61,.10); background:#fff; z-index:2; }
.diff-card .k{ font-family:var(--mono); font-size:12px; color:var(--safety); letter-spacing:.08em; }
.diff-card h3{ margin-top:14px; font-size:18px; }
.diff-card p{ margin-top:10px; font-size:14px; color:var(--ink-70); }

/* card depth on existing components */
.cluster-card{ position:relative; z-index:1; }
.cluster-card:hover{ transform:translateY(-4px); box-shadow:0 18px 40px rgba(14,42,61,.10); z-index:2; }
.folio-item{ box-shadow:0 1px 2px rgba(14,42,61,.05); }
.folio-item:hover{ box-shadow:0 24px 48px rgba(14,42,61,.22); }

/* photo-backed sector cards */
.sector-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.sector-card{ position:relative; aspect-ratio:3/4; overflow:hidden; border-radius:2px; }
.sector-card img{ width:100%; height:100%; object-fit:cover; transition:transform .6s var(--ease); }
.sector-card:hover img{ transform:scale(1.08); }
.sector-card::after{ content:""; position:absolute; inset:0; background:linear-gradient(0deg, rgba(14,42,61,.88) 0%, rgba(14,42,61,.1) 60%); }
.sector-card .txt{ position:absolute; left:0; right:0; bottom:0; padding:18px; z-index:1; }
.sector-card .txt .k{ font-family:var(--mono); font-size:10px; letter-spacing:.1em; text-transform:uppercase; color:var(--khaki); }
.sector-card .txt h4{ color:#fff; font-size:16px; margin-top:6px; }

/* counters */
.stat .num[data-count]{ font-variant-numeric:tabular-nums; }

/* footer watermark */
.site-footer{ position:relative; overflow:hidden; }
.footer-watermark{
  position:absolute; right:-40px; bottom:-60px; font-family:var(--serif); font-weight:700;
  font-size:min(28vw,320px); color:rgba(255,255,255,.035); line-height:1; pointer-events:none; z-index:0; white-space:nowrap;
}
.footer-grid, .footer-bottom{ position:relative; z-index:1; }

/* numbered index for detail lists (services) */
.service-item{ position:relative; }

/* map */
.map-frame{ border:1px solid var(--line); filter:grayscale(.15) contrast(1.05); width:100%; height:340px; }

/* badge / capability tag rows */
.tag-row{ display:flex; flex-wrap:wrap; gap:8px; margin-top:18px; }
.tag-row span{ font-family:var(--mono); font-size:11px; letter-spacing:.04em; border:1px solid var(--line); padding:6px 12px; color:var(--ink-70); }

/* leadership / commitment note block */
.note-block{ border-left:3px solid var(--safety); padding-left:22px; margin-top:8px; }
.note-block p{ font-size:15px; color:var(--ink-70); }

/* clients wall */
.clients-wall{ display:flex; flex-wrap:wrap; gap:14px 32px; }
.clients-wall span{
  font-family:var(--serif); font-weight:600; font-size:clamp(17px,2vw,22px); color:var(--ink);
  opacity:.72; transition:opacity .25s var(--ease);
}
.clients-wall span:hover{ opacity:1; color:var(--forest); }
.clients-wall.on-dark span{ color:#fff; opacity:.6; }
.clients-wall.on-dark span:hover{ opacity:1; color:var(--khaki); }
.client-group{ margin-bottom:26px; }
.client-group h5{ font-family:var(--mono); font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:var(--safety); margin-bottom:14px; }

/* discipline / value tag pills (bigger than tag-row) */
.pill-row{ display:flex; flex-wrap:wrap; gap:10px; margin-top:18px; }
.pill-row span{
  font-family:var(--mono); font-size:12px; letter-spacing:.03em; padding:8px 15px;
  border:1px solid var(--line); background:var(--paper); color:var(--ink-70);
}

/* values grid (6-up) */
.values-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line); border:1px solid var(--line); }
.value-card{ background:var(--paper); padding:30px 26px; }
.value-card h3{ font-size:17px; }
.value-card p{ margin-top:10px; font-size:13.8px; color:var(--ink-70); }
.value-card .k{ font-family:var(--mono); font-size:11px; color:var(--safety); letter-spacing:.08em; text-transform:uppercase; }

/* dense capability list for services page */
.cap-list{ display:grid; grid-template-columns:1fr 1fr; gap:8px 28px; margin-top:18px; }
.cap-list div{
  font-size:14px; color:var(--ink-text); padding:9px 0; border-bottom:1px solid var(--line);
  display:flex; gap:10px; align-items:baseline;
}
.cap-list div::before{ content:"—"; color:var(--safety); flex:none; }
.cap-lead{ font-size:15px; color:var(--ink-70); max-width:64ch; }

/* ===================================================================
   Responsive
=================================================================== */
@media (max-width: 980px){
  .main-nav{ position:fixed; top:69px; left:0; right:0; background:var(--paper); border-bottom:1px solid var(--line);
    flex-direction:column; align-items:stretch; padding:20px 28px 28px; gap:20px;
    transform:translateY(-8px); opacity:0; pointer-events:none; transition:all .25s var(--ease); }
  .main-nav.open{ transform:translateY(0); opacity:1; pointer-events:auto; }
  .main-nav ul{ flex-direction:column; gap:16px; }
  .nav-toggle{ display:block; }
  .header-actions .btn-primary{ display:none; }
  .split, .split.reverse{ grid-template-columns:1fr; }
  .split.reverse .split-media{ order:0; }
  .cluster-grid{ grid-template-columns:repeat(2,1fr); }
  .stat-strip{ grid-template-columns:repeat(2,1fr); }
  .stat{ border-bottom:1px solid var(--line); }
  .service-group{ grid-template-columns:1fr; gap:20px; }
  .service-list{ grid-template-columns:1fr; }
  .service-item:nth-child(-n+2){ border-top:1px solid var(--line); }
  .service-item:first-child{ border-top:none; }
  .approach{ grid-template-columns:1fr 1fr; }
  .approach .step{ border-bottom:1px solid var(--line); }
  .folio-grid{ grid-template-columns:repeat(2,1fr); }
  .pillars{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr 1fr; gap:32px; }
  .diff-grid{ grid-template-columns:repeat(2,1fr); }
  .sector-grid{ grid-template-columns:repeat(2,1fr); }
  .hero-xl .hero-inner{ min-height:auto; padding-block:110px 60px; }
  .values-grid{ grid-template-columns:1fr 1fr; }
  .cap-list{ grid-template-columns:1fr; }
}
@media (max-width: 600px){
  .cluster-grid{ grid-template-columns:1fr; }
  .stat-strip{ grid-template-columns:1fr 1fr; }
  .approach{ grid-template-columns:1fr; }
  .folio-grid{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr; }
  .hero-inner{ padding-block:88px 60px; }
  section{ padding-block:56px; }
  .diff-grid{ grid-template-columns:1fr; }
  .sector-grid{ grid-template-columns:1fr 1fr; }
  .trust-row{ gap:20px; }
  .values-grid{ grid-template-columns:1fr; }
}