/* ===== Design tokens ===== */
:root {
  --navy-950: #05090f;
  --navy-900: #080f1c;
  --navy-800: #0c1626;
  --navy-700: #122036;
  --navy-600: #1a2e4a;
  --steel: #6d8bad;
  --steel-light: #9fb7d3;
  --cyan: #2fd8e5;
  --cyan-strong: #17c3d6;
  --white: #ffffff;
  --off-white: #f6f9fc;
  --paper: #eef3f8;
  --ink: #0c1526;
  --muted: #55647c;
  --muted-light: #9fb0c7;
  --border-light: rgba(12, 21, 38, 0.09);
  --border-dark: rgba(255, 255, 255, 0.09);
  --shadow-soft: 0 20px 60px rgba(8, 15, 28, 0.35);
  --radius: 16px;
  --maxw: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--off-white);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px;
}

h1, h2, h3, h4 {
  margin: 0 0 .5em;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

h2 { font-size: clamp(1.9rem, 3.2vw, 2.6rem); max-width: 780px; }
#approach h2 { max-width: 1000px; }
#products h2 { max-width: 1120px; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.15rem; }

p { margin: 0 0 1em; }

.eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--cyan-strong);
  margin: 0 0 .9em;
}

.lead {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 680px;
}
.lead-dark { color: var(--muted-light); }

.accent-text { color: var(--cyan); }

/* ===== Background glow field ===== */
.glow-field {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: var(--off-white);
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: .95rem;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--cyan), var(--cyan-strong));
  color: var(--navy-950);
  box-shadow: 0 8px 30px rgba(47, 216, 229, .25);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 36px rgba(47, 216, 229, .4); }
.btn-ghost {
  border: 1px solid rgba(255,255,255,.25);
  color: var(--white);
  background: rgba(255,255,255,.04);
}
.btn-ghost:hover { background: rgba(255,255,255,.1); transform: translateY(-2px); }

/* ===== Header ===== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(5, 9, 15, 0);
  border-bottom: 1px solid transparent;
  transition: background .3s ease, border-color .3s ease, backdrop-filter .3s ease;
}
.site-header.scrolled {
  background: rgba(5, 9, 15, .82);
  backdrop-filter: blur(14px);
  border-bottom-color: rgba(255,255,255,.08);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}
.brand-logo { height: 60px; width: auto; filter: drop-shadow(0 1px 3px rgba(0,0,0,.5)); }

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.main-nav a {
  font-size: .92rem;
  font-weight: 500;
  color: rgba(255,255,255,.82);
  transition: color .2s ease;
}
.main-nav a:hover { color: var(--cyan); }
.nav-cta {
  padding: 10px 20px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.3);
  color: #fff !important;
}
.nav-cta:hover { background: rgba(255,255,255,.1); }

.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: #fff;
  border-radius: 2px;
  transition: transform .25s ease, opacity .25s ease;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; object-position: center 30%; }
.hero-scrim {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 25% 20%, rgba(47,216,229,.18), transparent 55%),
    linear-gradient(180deg, rgba(5,9,15,.75) 0%, rgba(5,9,15,.88) 55%, var(--navy-950) 100%);
}
.hero-inner { position: relative; z-index: 1; padding-top: 110px; padding-bottom: 60px; }
.hero h1 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  max-width: 900px;
  margin-bottom: .4em;
}
.hero-sub {
  font-size: 1.15rem;
  color: rgba(255,255,255,.78);
  max-width: 620px;
  margin-bottom: 2em;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 4em; }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 800px;
  border-top: 1px solid rgba(255,255,255,.15);
  padding-top: 28px;
}
.hero-stats .num {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--cyan);
}
.hero-stats .lbl {
  display: block;
  font-size: .8rem;
  color: rgba(255,255,255,.65);
  margin-top: 4px;
}

.scroll-cue {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  width: 26px; height: 42px;
  border: 2px solid rgba(255,255,255,.4);
  border-radius: 20px;
  z-index: 1;
}
.scroll-cue span {
  position: absolute;
  top: 8px; left: 50%;
  width: 4px; height: 8px;
  background: var(--cyan);
  border-radius: 2px;
  transform: translateX(-50%);
  animation: scrollDown 1.8s infinite;
}
@keyframes scrollDown {
  0% { opacity: 1; top: 8px; }
  70% { opacity: 0; top: 22px; }
  100% { opacity: 0; top: 22px; }
}

/* ===== Sections ===== */
.section { padding: 110px 0; }
.section-alt { background: var(--paper); }
.section-dark {
  background: linear-gradient(180deg, var(--navy-950), var(--navy-900));
  color: #fff;
}
.section-dark h2, .section-dark h3, .section-dark h4 { color: #fff; }
.section-dark .eyebrow { color: var(--cyan); }

/* ===== Split (About) ===== */
.split {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 80px;
}
.split-media img {
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}
.pillar-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin: 28px 0 10px;
}
.pillar {
  background: var(--navy-900);
  color: #fff;
  border-radius: 12px;
  padding: 18px 10px;
  text-align: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .04em;
  position: relative;
  overflow: hidden;
}
.pillar::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 120%, rgba(47,216,229,.35), transparent 70%);
}
.pillar span { position: relative; }
.pillar-caption { color: var(--muted); font-size: .92rem; margin: 0; }

/* ===== Feature grid ===== */
.feature-grid {
  display: grid;
  gap: 28px;
}
.feature-grid.three { grid-template-columns: repeat(3, 1fr); }
.feature-card {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 30px 26px;
}
.icon-badge {
  width: 46px; height: 46px;
  border-radius: 12px;
  background: rgba(47,216,229,.12);
  color: var(--cyan-strong);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.icon-badge svg { width: 24px; height: 24px; }
.feature-card h3 { font-size: 1.1rem; }
.feature-card p { color: var(--muted); margin: 0; font-size: .95rem; }

/* ===== Approach ===== */
.approach-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin: 44px 0 40px;
}
.approach-card {
  background: linear-gradient(160deg, var(--navy-700), var(--navy-800));
  border: 1px solid rgba(47,216,229,.35);
  border-radius: var(--radius);
  padding: 28px 22px;
  position: relative;
}
.approach-glyph {
  display: inline-flex;
  align-items: center; justify-content: center;
  padding: 7px 16px;
  border-radius: 999px;
  background: rgba(47,216,229,.14);
  color: var(--cyan);
  font-family: 'JetBrains Mono', monospace;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.approach-kicker {
  font-family: 'JetBrains Mono', monospace;
  font-size: .82rem;
  color: var(--steel-light);
  margin-bottom: 8px;
}
.approach-card p:last-child { color: rgba(255,255,255,.72); margin: 0; font-size: .95rem; }

.banner-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  padding: 22px;
  border-radius: 999px;
  background: rgba(47,216,229,.08);
  border: 1px solid rgba(47,216,229,.25);
  margin-bottom: 70px;
  font-weight: 600;
  color: var(--cyan);
}
.banner-strip i { width: 4px; height: 4px; background: var(--cyan); border-radius: 50%; opacity: .6; }

.service-grid { display: flex; flex-direction: column; gap: 0; }
.service-row {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 24px;
  padding: 30px 0;
  border-top: 1px solid var(--border-dark);
}
.service-row:last-child { border-bottom: 1px solid var(--border-dark); }
.service-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.8rem;
  font-weight: 600;
  color: rgba(255,255,255,.18);
}
.service-body p { color: rgba(255,255,255,.72); }
.deliverable { font-size: .88rem; color: var(--steel-light) !important; margin: 0; }
.deliverable strong { color: #fff; }

/* ===== Solutions / platform cards ===== */
.platform-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin: 44px 0 28px;
}
.platform-card {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 40px 34px;
  box-shadow: var(--shadow-soft);
}
.platform-tag {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: .72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--cyan-strong);
  background: rgba(47,216,229,.1);
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.platform-sub { color: var(--muted); font-weight: 500; margin-bottom: 20px; }
.kv-list { list-style: none; margin: 0 0 22px; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.kv-list li { font-size: .95rem; color: var(--ink); padding-left: 0; }
.kv-list li span {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--muted);
  margin-bottom: 3px;
}
.platform-tagline {
  font-style: italic;
  color: var(--steel);
  border-top: 1px solid var(--border-light);
  padding-top: 18px;
  margin: 0;
}
.callout {
  background: var(--navy-950);
  color: #fff;
  border-radius: var(--radius);
  padding: 26px 32px;
}
.callout p { margin: 0; font-size: 1.05rem; }

/* ===== Products ===== */
.product-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: stretch;
  padding: 56px 0;
  border-bottom: 1px solid var(--border-light);
}
.product-row:first-of-type { padding-top: 40px; }
.product-row.reverse { direction: rtl; }
.product-row.reverse > * { direction: ltr; }
.product-media { min-height: 340px; }
.product-media img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow-soft); }
.product-media.two-up { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.product-media.two-up img { height: 100%; object-fit: cover; }

.product-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: .78rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--cyan-strong);
  margin-bottom: 10px;
}
.product-desc { color: var(--muted); }
.spec-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 20px; }
.spec-chips span {
  font-size: .82rem;
  font-weight: 500;
  background: var(--paper);
  border: 1px solid var(--border-light);
  padding: 7px 14px;
  border-radius: 999px;
  color: var(--ink);
}
.product-takeaway {
  font-size: .95rem;
  color: var(--steel);
  border-left: 3px solid var(--cyan);
  padding-left: 14px;
  margin-top: 20px;
}

.spec-table {
  display: grid;
  gap: 10px;
  margin-bottom: 20px;
}
.spec-table > div {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 12px;
  font-size: .92rem;
  padding: 10px 0;
  border-top: 1px solid var(--border-light);
}
.spec-table > div span {
  font-family: 'JetBrains Mono', monospace;
  font-size: .74rem;
  text-transform: uppercase;
  color: var(--muted);
  letter-spacing: .04em;
}
.pill-list { display: flex; flex-wrap: wrap; gap: 8px; }
.pill-list span {
  font-size: .78rem;
  font-weight: 600;
  color: var(--navy-950);
  background: linear-gradient(135deg, rgba(47,216,229,.35), rgba(47,216,229,.15));
  padding: 6px 13px;
  border-radius: 999px;
}

.compare-table { margin-bottom: 20px; border: 1px solid var(--border-light); border-radius: 12px; overflow: hidden; }
.compare-table [role="row"] {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr;
}
.compare-table [role="row"]:nth-child(odd) { background: var(--paper); }
.compare-table [role="row"] span {
  padding: 12px 14px;
  font-size: .88rem;
  border-bottom: 1px solid var(--border-light);
}
.compare-table [role="row"]:last-child span { border-bottom: none; }
.compare-head { background: var(--navy-950) !important; }
.compare-head span { color: #fff; font-weight: 600; font-size: .82rem !important; border-bottom: none !important; }
.compare-table [role="row"] span:first-child { font-weight: 500; color: var(--muted); }
.compare-table .compare-head span:first-child { color: #fff; font-weight: 600; }

.usecase-block { margin-top: 20px; text-align: center; }
.usecase-block h4 { margin-bottom: 34px; }
.usecase-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}
.usecase-grid > div {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: 14px;
  padding: 24px 14px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
  font-size: .82rem;
  font-weight: 500;
  color: var(--ink);
}
.usecase-grid svg { width: 26px; height: 26px; color: var(--cyan-strong); }

/* ===== Why us ===== */
.pull-quote {
  font-size: clamp(1.3rem, 2.4vw, 1.8rem);
  font-weight: 600;
  color: #fff;
  max-width: 820px;
  margin: 32px 0 50px;
  padding-left: 24px;
  border-left: 3px solid var(--cyan);
  font-style: normal;
}
.compare-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-bottom: 50px;
}
.compare-card {
  background: var(--navy-800);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius);
  padding: 28px 24px;
}
.compare-card p { color: rgba(255,255,255,.72); margin: 0; font-size: .95rem; }
.compare-card.highlight {
  background: linear-gradient(160deg, rgba(47,216,229,.16), var(--navy-800));
  border-color: rgba(47,216,229,.4);
}
.compare-card.highlight h4 { color: var(--cyan); }
.benchmark-note { max-width: 880px; }
.benchmark-note em { color: #fff; font-style: normal; font-weight: 600; }

/* ===== Credentials ===== */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin: 44px 0 60px;
}
.stat-card {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 28px 22px;
  text-align: center;
}
.stat-num {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--navy-950);
  margin-bottom: 8px;
}
.stat-lbl { font-size: .85rem; color: var(--muted); }

.case-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
  margin-bottom: 50px;
}
.case-card {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 32px 28px;
}
.case-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: .74rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--cyan-strong);
}
.case-card p:not(.case-tag) { color: var(--muted); font-size: .95rem; }
.case-goals { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.case-goals li {
  font-size: .88rem;
  font-weight: 500;
  color: var(--ink);
  padding-left: 22px;
  position: relative;
}
.case-goals li::before {
  content: '';
  position: absolute; left: 0; top: 6px;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: rgba(47,216,229,.25);
  border: 2px solid var(--cyan-strong);
}

.partner-banner {
  background: var(--navy-950);
  color: #fff;
  border-radius: var(--radius);
  padding: 38px 36px;
  margin-bottom: 50px;
}
.partner-banner .eyebrow { color: var(--cyan); margin-bottom: 10px; }
.partner-banner p:last-child { color: rgba(255,255,255,.72); margin: 0; max-width: 760px; }

.milestone-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
}
.milestone {
  border-top: 2px solid var(--cyan);
  padding-top: 16px;
}
.milestone-date {
  font-family: 'JetBrains Mono', monospace;
  font-size: .8rem;
  color: var(--muted);
  margin-bottom: 8px;
}
.milestone p:last-child { margin: 0; color: var(--ink); }
.milestone-status { color: var(--muted); font-size: .95rem; grid-column: 1 / -1; }
.milestone-link {
  display: inline-block;
  margin-top: 24px;
  font-weight: 600;
  color: var(--steel);
}
.milestone-link:hover { color: var(--cyan-strong); }

/* ===== CTA / contact ===== */
.cta-section { text-align: center; }
.cta-inner h2 { max-width: 100%; margin-left: auto; margin-right: auto; }
.cta-inner .lead { max-width: 100%; margin-left: auto; margin-right: auto; margin-bottom: 40px; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 70px; }
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  max-width: 780px;
  margin: 0 auto;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,.12);
  text-align: left;
}
.contact-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--cyan);
  margin-bottom: 8px;
}
.contact-grid p { margin: 0 0 4px; color: rgba(255,255,255,.85); }
.contact-grid a:hover { color: var(--cyan); }

/* ===== Updates page ===== */
.main-nav a.active-link { color: var(--cyan); }
.updates-h1 {
  font-size: clamp(2.2rem, 4.2vw, 3.2rem);
  color: #fff;
  max-width: 720px;
}

/* Blog feed */
.blog-feed { display: flex; flex-direction: column; gap: 26px; }
.blog-feed-status { color: var(--muted); font-size: .95rem; }
.blog-card {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 36px;
}
.blog-meta { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; flex-wrap: wrap; }
.blog-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--cyan-strong);
  background: rgba(47,216,229,.12);
  padding: 4px 11px;
  border-radius: 999px;
}
.blog-date { font-family: 'JetBrains Mono', monospace; font-size: .85rem; font-weight: 600; color: var(--ink); }
.blog-place { font-size: .85rem; color: var(--muted); }
.blog-title { font-size: 1.35rem; margin-bottom: .5em; }
.blog-body { color: var(--muted); }

.blog-card.has-image {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 28px;
  align-items: center;
}
.blog-card.has-image .blog-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 12px;
}
.blog-source { font-size: .82rem; color: var(--muted); margin-top: 14px; }

/* ===== Zoomable images / Lightbox ===== */
.zoomable {
  cursor: zoom-in;
  transition: filter .2s ease, transform .2s ease;
}
.zoomable:hover { filter: brightness(1.04); transform: translateY(-2px); }

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(5, 9, 15, .93);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 56px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease;
}
.lightbox.open { opacity: 1; pointer-events: auto; }
.lightbox-img {
  max-width: 90vw;
  max-height: 88vh;
  width: auto;
  border-radius: 12px;
  box-shadow: 0 30px 90px rgba(0,0,0,.55);
  cursor: zoom-out;
}
.lightbox-close {
  position: absolute;
  top: 26px;
  right: 32px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.22);
  color: #fff;
  font-size: 1.7rem;
  line-height: 1;
  cursor: pointer;
  transition: background .2s ease;
}
.lightbox-close:hover { background: rgba(255,255,255,.18); }

/* ===== Footer ===== */
.site-footer {
  background: var(--navy-950);
  padding: 32px 0;
  border-top: 1px solid rgba(255,255,255,.08);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-logo { height: 36px; opacity: .7; }
.footer-inner p { margin: 0; font-size: .82rem; color: rgba(255,255,255,.5); }

/* ===== Reveal animation ===== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* ===== Responsive ===== */
@media (max-width: 980px) {
  .split { grid-template-columns: 1fr; gap: 40px; }
  .feature-grid.three { grid-template-columns: 1fr 1fr; }
  .approach-grid { grid-template-columns: 1fr 1fr; }
  .platform-grid { grid-template-columns: 1fr; }
  .product-row, .product-row.reverse { grid-template-columns: 1fr; direction: ltr; }
  .compare-grid { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .case-grid { grid-template-columns: 1fr; }
  .milestone-row { grid-template-columns: 1fr; }
  .usecase-grid { grid-template-columns: repeat(3, 1fr); }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; text-align: center; }
}

@media (max-width: 720px) {
  .main-nav {
    position: fixed;
    top: 78px; left: 0; right: 0;
    background: rgba(5,9,15,.97);
    backdrop-filter: blur(14px);
    flex-direction: column;
    align-items: flex-start;
    padding: 24px 28px 32px;
    gap: 18px;
    transform: translateY(-130%);
    transition: transform .3s ease;
    border-bottom: 1px solid rgba(255,255,255,.08);
  }
  .main-nav.open { transform: translateY(0); }
  .nav-toggle { display: flex; }
  .nav-cta { align-self: flex-start; }

  .section { padding: 76px 0; }
  .service-row { grid-template-columns: 50px 1fr; }
  .blog-card.has-image { grid-template-columns: 1fr; }
  .blog-card.has-image .blog-image { aspect-ratio: 16 / 9; }
  .usecase-grid { grid-template-columns: repeat(2, 1fr); }
  .compare-table [role="row"] span { padding: 10px 8px; font-size: .8rem; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
}