/* InsightEngine — analytics-engine theme. Dashboards, KPIs, BI, growth metrics. */
@import url('https://fonts.googleapis.com/css2?family=Zilla+Slab:wght@400;500;600;700&family=PT+Sans:wght@400;700&display=swap');

:root {
  --navy: #1E3A5F;
  --navy-dark: #152A45;
  --mint: #34D399;
  --mint-dark: #10B981;
  --white: #FFFFFF;
  --slate: #64748B;
  --orange: #F97316;
  --panel: #F8FAFC;
  --panel-2: #EFF6FF;
  --line: #E2E8F0;
  --line-strong: #CBD5E1;
  --graphite: #0F172A;
  --maxw: 1180px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'PT Sans', system-ui, sans-serif;
  background: var(--white);
  color: var(--graphite);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { font-family: 'Zilla Slab', Georgia, serif; line-height: 1.12; color: var(--navy); font-weight: 600; }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.55rem, 3.2vw, 2.45rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.35rem); }
p { color: var(--slate); }
a { color: var(--navy); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--mint-dark); }
img { max-width: 100%; display: block; }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 26px; }
section { padding: clamp(52px, 7vw, 92px) 0; position: relative; }
.eyebrow {
  display: inline-block; text-transform: uppercase; letter-spacing: .16em; font-size: .72rem;
  color: var(--mint-dark); font-weight: 700; font-family: 'PT Sans', sans-serif;
  background: rgba(52, 211, 153, .12); padding: 5px 12px; border-radius: 4px;
}
.lead { font-size: clamp(1.02rem, 1.5vw, 1.16rem); color: var(--slate); max-width: 620px; }
.center { text-align: center; }
.center .lead { margin-left: auto; margin-right: auto; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 26px; border-radius: 999px; font-weight: 700;
  font-family: 'PT Sans', sans-serif; cursor: pointer; border: 2px solid transparent;
  font-size: .95rem; transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease;
}
.btn-primary { background: var(--navy); color: #FFFFFF; }
.btn-primary:hover { background: var(--mint); color: var(--navy-dark); }
.btn-ghost { background: #FFFFFF; color: var(--navy); border-color: var(--line-strong); }
.btn-ghost:hover { background: var(--navy); color: #FFFFFF; border-color: var(--navy); }
.btn-mint { background: var(--mint); color: var(--navy-dark); }
.btn-mint:hover { background: var(--navy); color: #FFFFFF; }
.btn-orange { background: var(--orange); color: #FFFFFF; }
.btn-orange:hover { background: var(--navy); color: #FFFFFF; }

header.site {
  position: sticky; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(255, 255, 255, 0.94); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: flex; align-items: center; gap: 10px; font-family: 'Zilla Slab', serif; font-weight: 700; font-size: 1.35rem; color: var(--navy); }
.logo .mark {
  width: 32px; height: 32px; background: linear-gradient(135deg, var(--navy) 50%, var(--mint) 50%);
  border-radius: 6px; position: relative;
}
.logo .mark::after {
  content: ""; position: absolute; inset: 6px; border: 2px solid #fff; border-radius: 3px;
  border-bottom-color: transparent; border-right-color: transparent;
}
.logo b { color: var(--mint-dark); font-weight: 700; }
.nav-links { display: flex; align-items: center; gap: 28px; list-style: none; }
.nav-links a { color: var(--slate); font-weight: 600; font-size: .94rem; }
.nav-links a:hover { color: var(--navy); }
.nav-cta { display: flex; align-items: center; gap: 14px; }
.burger { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 5px; padding: 8px; }
.burger span { width: 24px; height: 2px; background: var(--navy); transition: .3s; }

.hero {
  background: linear-gradient(180deg, #FFFFFF 0%, var(--panel) 55%, var(--panel-2) 100%);
  padding: clamp(48px, 7vw, 86px) 0 clamp(50px, 6vw, 80px);
  border-bottom: 1px solid var(--line);
}
.hero-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: 48px; align-items: center; }
.hero h1 { margin: 16px 0 18px; }
.hero h1 em { font-style: normal; color: var(--mint-dark); }
.hero-actions { display: flex; gap: 14px; margin-top: 26px; flex-wrap: wrap; }
.hero-kpis { display: flex; gap: 20px; margin-top: 28px; flex-wrap: wrap; }
.hero-kpis div {
  background: #fff; border: 1px solid var(--line); border-bottom: 3px solid var(--mint);
  border-radius: 8px; padding: 14px 18px; min-width: 110px;
}
.hero-kpis b { font-family: 'Zilla Slab', serif; font-size: 1.45rem; color: var(--navy); display: block; line-height: 1.1; }
.hero-kpis span { font-size: .78rem; color: var(--slate); }

.dashboard-panel {
  background: #fff; border: 1px solid var(--line); border-radius: 12px;
  box-shadow: 0 24px 60px rgba(30, 58, 95, .1); overflow: hidden;
}
.dashboard-panel .dash-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 18px; background: var(--navy); color: #fff; font-size: .82rem; font-weight: 600;
}
.dashboard-panel .dash-head span { opacity: .75; font-weight: 400; }
.dashboard-panel img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.dash-mini { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); }
.dash-mini div { background: #fff; padding: 12px; text-align: center; }
.dash-mini b { font-family: 'Zilla Slab', serif; color: var(--navy); font-size: 1.1rem; display: block; }
.dash-mini small { color: var(--slate); font-size: .7rem; }

.sec-head { max-width: 680px; margin-bottom: 40px; }
.sec-head.center { margin-left: auto; margin-right: auto; }
.sec-head h2 { margin: 12px 0 10px; }

.grid { display: grid; gap: 22px; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.chart-card {
  background: #fff; border: 1px solid var(--line); border-bottom: 3px solid var(--mint);
  border-radius: 10px; padding: 22px; transition: box-shadow .25s ease, transform .25s ease;
}
.chart-card:hover { box-shadow: 0 18px 44px rgba(30, 58, 95, .1); transform: translateY(-4px); }
.chart-card .cc-tag { font-size: .68rem; text-transform: uppercase; letter-spacing: .12em; color: var(--orange); font-weight: 700; }
.chart-card h3 { margin: 8px 0 6px; font-size: 1.1rem; }
.chart-card p { font-size: .9rem; margin-bottom: 14px; }
.chart-bars { display: flex; align-items: flex-end; gap: 8px; height: 72px; margin-top: 8px; }
.bar-wrap { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 4px; }
.bar-fill {
  width: 100%; background: linear-gradient(180deg, var(--mint), var(--navy));
  border-radius: 4px 4px 0 0; height: 0; transition: height .55s ease;
}
.bar-wrap small { font-size: .62rem; color: var(--slate); }
.chart-card .metric { font-family: 'Zilla Slab', serif; font-size: 1.5rem; color: var(--navy); margin-top: 10px; }
.chart-card .metric.up { color: var(--mint-dark); }
.chart-card .metric.up::before { content: "↑ "; color: var(--mint-dark); }

.partner-band {
  background: var(--navy); color: #fff; padding: 36px 0;
}
.partner-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.partner-inner p { color: rgba(255,255,255,.85); max-width: 480px; margin: 0; font-size: .95rem; }
.partner-logos { display: flex; flex-wrap: wrap; gap: 28px; align-items: center; }
.partner-logos span {
  font-family: 'Zilla Slab', serif; font-weight: 600; font-size: .95rem;
  color: rgba(255,255,255,.55); letter-spacing: .04em;
}
.partner-logos span.hl { color: var(--mint); }

.parallax-band {
  position: relative; min-height: 340px; display: flex; align-items: center;
  background-image: url('/images/trend-analytics-chart.jpg');
  background-attachment: fixed; background-position: center; background-size: cover;
}
.parallax-band::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(30,58,95,.92) 0%, rgba(30,58,95,.65) 100%);
}
.parallax-band .wrap { position: relative; z-index: 1; }
.parallax-band h2 { color: #fff; margin-bottom: 12px; }
.parallax-band p { color: rgba(255,255,255,.9); max-width: 520px; margin-bottom: 22px; }
.parallax-stats { display: flex; gap: 32px; flex-wrap: wrap; margin-top: 20px; }
.parallax-stats div { border-left: 3px solid var(--mint); padding-left: 14px; }
.parallax-stats b { font-family: 'Zilla Slab', serif; font-size: clamp(1.8rem, 4vw, 2.4rem); color: #fff; display: block; }
.parallax-stats span { color: rgba(255,255,255,.75); font-size: .82rem; }

.svc-card {
  background: #fff; border: 1px solid var(--line); border-bottom: 3px solid var(--mint);
  border-radius: 10px; padding: 28px; text-align: center;
}
.svc-card .svc-ic {
  width: 52px; height: 52px; margin: 0 auto 16px; border-radius: 10px;
  background: var(--panel-2); border: 1px solid var(--line);
  display: grid; place-items: center; font-family: 'Zilla Slab', serif;
  font-weight: 700; color: var(--navy); font-size: 1.2rem;
}
.svc-card h3 { margin-bottom: 8px; }
.svc-card p { font-size: .92rem; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.split img { border-radius: 12px; border: 1px solid var(--line); box-shadow: 0 20px 50px rgba(30,58,95,.1); }
.case-metrics { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 22px; }
.case-metrics div { background: var(--panel); border-radius: 8px; padding: 16px; border-left: 3px solid var(--orange); }
.case-metrics b { font-family: 'Zilla Slab', serif; font-size: 1.35rem; color: var(--navy); display: block; }
.case-metrics span { font-size: .82rem; color: var(--slate); }

.kpi-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.kpi-icon {
  text-align: center; padding: 28px 18px; background: #fff;
  border: 1px solid var(--line); border-radius: 10px;
}
.kpi-icon .ki {
  width: 56px; height: 56px; margin: 0 auto 14px; border-radius: 50%;
  background: linear-gradient(135deg, var(--mint), var(--navy));
  display: grid; place-items: center; color: #fff; font-size: 1.4rem;
}
.kpi-icon h3 { font-size: 1rem; margin-bottom: 6px; }
.kpi-icon p { font-size: .86rem; }
.kpi-icon .count {
  font-family: 'Zilla Slab', serif; font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--navy); display: block; margin-top: 10px;
}

.carousel-wrap { overflow: hidden; max-width: 820px; margin: 0 auto; }
.carousel {
  display: flex; width: 300%; animation: carousel-slide 18s infinite ease-in-out;
}
.carousel:hover { animation-play-state: paused; }
@keyframes carousel-slide {
  0%, 28% { transform: translateX(0); }
  33%, 61% { transform: translateX(-33.333%); }
  66%, 94% { transform: translateX(-66.666%); }
  100% { transform: translateX(0); }
}
.testi-slide {
  flex: 0 0 33.333%; padding: 0 20px; box-sizing: border-box; text-align: center;
}
.testi-slide blockquote {
  font-family: 'Zilla Slab', serif; font-size: clamp(1.15rem, 2.5vw, 1.55rem);
  color: var(--navy); line-height: 1.4; margin-bottom: 18px; font-style: normal;
}
.testi-slide cite { color: var(--slate); font-size: .9rem; font-style: normal; display: block; }
.testi-slide cite b { color: var(--graphite); display: block; font-family: 'PT Sans', sans-serif; }

.cta-pill {
  background: linear-gradient(135deg, var(--mint) 0%, #6EE7B7 100%);
  border-radius: 999px; padding: clamp(36px, 5vw, 56px) clamp(32px, 6vw, 72px);
  text-align: center; box-shadow: 0 20px 50px rgba(52, 211, 153, .35);
}
.cta-pill h2 { color: var(--navy-dark); margin-bottom: 10px; }
.cta-pill p { color: var(--navy); max-width: 520px; margin: 0 auto 22px; }
.cta-pill .btn-primary { background: var(--navy); color: #fff; }
.cta-pill .btn-primary:hover { background: var(--orange); color: #fff; }

.page-hero {
  background: linear-gradient(180deg, #fff, var(--panel));
  padding: clamp(38px, 5vw, 60px) 0; border-bottom: 1px solid var(--line);
}
.breadcrumb { color: var(--slate); font-size: .85rem; margin-bottom: 12px; }
.breadcrumb a { color: var(--slate); }
.breadcrumb a:hover { color: var(--navy); }
.page-hero h1 { margin: 12px 0 14px; }

.cat-card {
  background: #fff; border: 1px solid var(--line); border-bottom: 3px solid var(--mint);
  border-radius: 10px; overflow: hidden; display: flex; flex-direction: column;
  transition: box-shadow .25s ease, transform .25s ease;
}
.cat-card:hover { box-shadow: 0 20px 48px rgba(30, 58, 95, .12); transform: translateY(-3px); }
.cat-card img { aspect-ratio: 3/2; object-fit: cover; width: 100%; }
.cat-body { padding: 22px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.cat-cat { font-size: .68rem; text-transform: uppercase; letter-spacing: .12em; color: var(--orange); font-weight: 700; }
.cat-ref { font-size: .76rem; color: var(--slate); letter-spacing: .02em; }
.cat-meta { list-style: none; font-size: .86rem; color: var(--slate); display: grid; gap: 4px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 12px 0; margin: 4px 0; }
.cat-meta li b { color: var(--navy); font-weight: 700; }
.cat-price { font-family: 'Zilla Slab', serif; font-size: 1.3rem; color: var(--navy); font-weight: 700; margin-top: auto; }
.cat-price span { color: var(--mint-dark); font-size: .78rem; font-family: 'PT Sans', sans-serif; font-weight: 700; display: block; text-transform: uppercase; letter-spacing: .1em; }

.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 30px; }
.filter-btn {
  background: #fff; border: 1px solid var(--line-strong); color: var(--slate);
  padding: 9px 16px; border-radius: 999px; cursor: pointer; font-family: inherit;
  font-size: .86rem; font-weight: 600; transition: .2s;
}
.filter-btn:hover { border-color: var(--navy); color: var(--navy); }
.filter-btn.active { background: var(--navy); color: #fff; border-color: var(--navy); }

.srow {
  display: grid; grid-template-columns: 64px 1fr; gap: 22px;
  padding: 28px 0; border-bottom: 1px solid var(--line); align-items: flex-start;
}
.srow:last-child { border-bottom: none; }
.srow .sic {
  width: 64px; height: 64px; border-radius: 10px; background: var(--navy); color: #fff;
  display: grid; place-items: center; font-family: 'Zilla Slab', serif; font-weight: 700; font-size: 1.15rem;
}
.srow.orange .sic { background: var(--orange); }
.srow h3 { margin-bottom: 6px; }
.srow p { font-size: .95rem; }

.about-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.team-card {
  background: #fff; border: 1px solid var(--line); border-bottom: 3px solid var(--mint);
  border-radius: 10px; padding: 24px; text-align: center;
}
.team-card .avatar {
  width: 64px; height: 64px; border-radius: 50%; margin: 0 auto 14px;
  background: var(--panel-2); display: grid; place-items: center;
  font-family: 'Zilla Slab', serif; font-weight: 700; color: var(--navy); font-size: 1.2rem;
}
.team-card h3 { font-size: 1.05rem; margin-bottom: 4px; }
.team-card .role { color: var(--orange); font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.team-card p { font-size: .88rem; margin-top: 8px; }

.cert-strip { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.cert-strip span {
  background: var(--panel); border: 1px solid var(--line); padding: 10px 16px;
  border-radius: 6px; font-size: .82rem; font-weight: 700; color: var(--navy);
}

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.stat {
  padding: 24px; border: 1px solid var(--line); border-bottom: 3px solid var(--mint);
  border-radius: 10px; background: #fff; text-align: center;
}
.stat b { font-family: 'Zilla Slab', serif; font-size: clamp(1.7rem, 4vw, 2.4rem); color: var(--navy); display: block; }
.stat span { color: var(--slate); font-size: .86rem; }

.form-card {
  background: #fff; border: 1px solid var(--line); border-top: 4px solid var(--mint);
  border-radius: 12px; padding: clamp(26px, 4vw, 40px);
}
.field { margin-bottom: 18px; }
.field label { display: block; font-weight: 700; margin-bottom: 6px; color: var(--navy); font-size: .9rem; }
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px; border-radius: 8px; border: 1px solid var(--line-strong);
  background: #fff; color: var(--graphite); font-family: inherit; font-size: .95rem;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--mint); box-shadow: 0 0 0 3px rgba(52, 211, 153, .2);
}
.field textarea { min-height: 130px; resize: vertical; }
.field .err { color: #DC2626; font-size: .82rem; margin-top: 6px; display: none; }
.field.invalid .err { display: block; }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: #DC2626; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.success-msg { display: none; text-align: center; padding: 30px 10px; }
.success-msg.show { display: block; animation: fadein .6s ease; }
.success-msg .ic {
  width: 60px; height: 60px; border-radius: 50%; background: var(--mint);
  display: grid; place-items: center; margin: 0 auto 18px; font-size: 1.6rem; color: var(--navy-dark);
}
.success-msg h3 { margin-bottom: 10px; }
@keyframes fadein { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }

.info-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.info-card {
  background: #fff; border: 1px solid var(--line); border-left: 3px solid var(--mint);
  border-radius: 8px; padding: 20px;
}
.info-card small { color: var(--slate); text-transform: uppercase; letter-spacing: .1em; font-size: .68rem; font-weight: 700; }
.info-card p { color: var(--navy); margin-top: 6px; font-size: .95rem; font-weight: 600; }

.prose { max-width: 820px; }
.prose h2 { margin: 34px 0 12px; font-size: clamp(1.3rem, 2.5vw, 1.75rem); }
.prose h3 { margin: 22px 0 8px; color: var(--mint-dark); font-size: 1.12rem; }
.prose p, .prose li { color: var(--slate); margin-bottom: 11px; }
.prose ul, .prose ol { padding-left: 22px; margin-bottom: 14px; }
.prose strong { color: var(--navy); }
.prose .updated { color: var(--slate); font-size: .9rem; border-left: 3px solid var(--mint); padding-left: 12px; }

.check-list { list-style: none; display: grid; gap: 10px; }
.check-list li {
  padding: 14px 18px; background: #fff; border: 1px solid var(--line);
  border-left: 3px solid var(--mint); border-radius: 8px;
  display: flex; gap: 12px; align-items: flex-start; color: var(--slate); font-size: .94rem;
}
.check-list li::before { content: "✓"; color: var(--mint-dark); font-weight: 700; }

.figure { border: 1px solid var(--line); border-radius: 12px; overflow: hidden; box-shadow: 0 20px 50px rgba(30,58,95,.08); }
.figure img { width: 100%; aspect-ratio: 21/9; object-fit: cover; }
.figure figcaption { padding: 14px 20px; background: #fff; border-top: 1px solid var(--line); color: var(--slate); font-size: .88rem; }

footer.site {
  background: var(--navy-dark); border-top: 4px solid var(--mint);
  padding: 54px 0 24px; color: #94A3B8;
}
.foot-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.3fr; gap: 32px; }
footer.site .logo { color: #fff; }
footer.site .logo b { color: var(--mint); }
.foot-grid h4 { color: #fff; margin-bottom: 14px; font-size: 1rem; font-family: 'Zilla Slab', serif; }
.foot-links { list-style: none; display: grid; gap: 8px; }
.foot-links a { color: #94A3B8; font-size: .9rem; }
.foot-links a:hover { color: var(--mint); }
.foot-about p { color: #94A3B8; font-size: .9rem; margin-top: 12px; }
.foot-contact p { color: #94A3B8; font-size: .88rem; margin-bottom: 6px; }
.foot-contact b { color: #fff; }
.foot-bottom {
  border-top: 1px solid rgba(148,163,184,.2); margin-top: 38px; padding-top: 20px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: .84rem;
}

.cookie {
  position: fixed; bottom: 20px; left: 20px; right: 20px; max-width: 560px; margin: 0 auto;
  background: #fff; border: 1px solid var(--line); border-bottom: 3px solid var(--mint);
  border-radius: 12px; padding: 20px 22px; z-index: 200; display: none;
  box-shadow: 0 22px 60px rgba(30, 58, 95, .18);
}
.cookie.show { display: block; animation: fadein .5s ease; }
.cookie p { font-size: .88rem; color: var(--slate); }
.cookie .row { display: flex; gap: 12px; margin-top: 14px; align-items: center; }
.cookie .btn { padding: 10px 20px; font-size: .88rem; }
.cookie a { font-size: .88rem; font-weight: 700; color: var(--navy); }

.slide-up, .fade-in { opacity: 1; transform: none; transition: opacity .55s ease, transform .55s ease; }
html.js .slide-up { opacity: 0; transform: translateY(28px); }
html.js .fade-in { opacity: 0; }
html.js .slide-up.visible, html.js .fade-in.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 980px) {
  .hero-grid, .split, .about-grid { grid-template-columns: 1fr; }
  .grid-4, .kpi-row { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .team-grid { grid-template-columns: 1fr 1fr; }
  .parallax-band { background-attachment: scroll; }
}
@media (max-width: 760px) {
  .nav-links {
    position: fixed; top: 72px; left: 0; right: 0; background: #fff;
    flex-direction: column; padding: 22px; gap: 16px;
    border-bottom: 1px solid var(--line); box-shadow: 0 18px 40px rgba(30,58,95,.1);
    transform: translateY(-150%); transition: transform .35s ease;
  }
  .nav-links.open { transform: translateY(0); }
  .burger { display: flex; }
  .nav-cta .btn { display: none; }
  .grid-3, .grid-2, .info-grid, .form-row, .case-metrics { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .grid-4, .kpi-row, .stats, .team-grid { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; }
}