/* =========================================================
   Exphara Bioresearch PLC — Global Stylesheet
   Brand: Dark Navy #00305C  |  Teal #0091A7
   ========================================================= */

:root {
  --navy:        #00305C;
  --navy-deep:   #002347;
  --navy-800:    #012a4a;
  --teal:        #0091A7;
  --teal-dark:   #007689;
  --teal-light:  #23a9bd;
  --ink:         #17293b;
  --muted:       #5c6f80;
  --line:        #e4ecf2;
  --tint:        #f2f7fb;
  --tint-2:      #e8f1f6;
  --white:       #ffffff;

  --radius:      14px;
  --radius-sm:   10px;
  --shadow-sm:   0 4px 14px rgba(0,48,92,.06);
  --shadow-md:   0 12px 34px rgba(0,48,92,.10);
  --shadow-lg:   0 22px 60px rgba(0,48,92,.16);

  --container:   1200px;
  --font-head:   'Poppins', system-ui, sans-serif;
  --font-body:   'Inter', system-ui, sans-serif;

  --ease:        cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.65;
  font-size: 16px;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
h1,h2,h3,h4,h5 { font-family: var(--font-head); color: var(--navy); line-height: 1.18; font-weight: 700; }
button { font-family: inherit; cursor: pointer; }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 24px; }

/* ---------- Utility ---------- */
.eyebrow {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  font-size: .74rem;
  color: var(--teal);
  margin-bottom: 14px;
}
.section { padding: 84px 0; }
.section-tint { background: var(--tint); }
.section-head { max-width: 720px; margin: 0 auto 52px; text-align: center; }
.section-head h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
.section-head p { color: var(--muted); margin-top: 14px; font-size: 1.05rem; }
.center-rule { width: 62px; height: 4px; border-radius: 4px; background: var(--teal); margin: 18px auto 0; }
.text-teal { color: var(--teal); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 26px; border-radius: 40px;
  font-family: var(--font-head); font-weight: 600; font-size: .95rem;
  border: 2px solid transparent; transition: all .25s var(--ease);
  white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; }
.btn-primary { background: var(--teal); color: #fff; border-color: var(--teal); }
.btn-primary:hover { background: var(--teal-dark); border-color: var(--teal-dark); transform: translateY(-2px); box-shadow: 0 10px 24px rgba(0,145,167,.32); }
.btn-outline { background: transparent; color: var(--navy); border-color: var(--line); }
.btn-outline:hover { border-color: var(--teal); color: var(--teal); transform: translateY(-2px); }
.btn-navy { background: var(--navy); color: #fff; border-color: var(--navy); }
.btn-navy:hover { background: var(--navy-deep); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-ghost-light { background: transparent; color:#fff; border-color: rgba(255,255,255,.5); }
.btn-ghost-light:hover { background:#fff; color: var(--navy); border-color:#fff; }

/* =========================================================
   HEADER / NAV
   ========================================================= */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 78px; gap: 20px;
}
.nav__logo img { height: 42px; width: auto; }
.nav__menu { display: flex; align-items: center; gap: 6px; }
.nav__menu > li > a {
  display: block; padding: 10px 14px; border-radius: 8px;
  font-family: var(--font-head); font-weight: 500; font-size: .93rem;
  color: var(--navy); letter-spacing: .01em; transition: color .2s, background .2s;
}
.nav__menu > li > a:hover,
.nav__menu > li.active > a { color: var(--teal); }
.nav__menu > li.active > a { position: relative; }
.nav__menu > li.active > a::after {
  content:''; position:absolute; left:14px; right:14px; bottom:2px; height:2px;
  background: var(--teal); border-radius: 2px;
}

/* dropdown */
.has-drop { position: relative; }
.has-drop > a::after { content:'▾'; font-size:.7em; margin-left:6px; color: var(--teal); }
.drop {
  position: absolute; top: calc(100% + 8px); left: 0;
  min-width: 268px; background:#fff; border:1px solid var(--line);
  border-radius: 12px; box-shadow: var(--shadow-md); padding: 8px;
  opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: all .2s var(--ease);
}
.has-drop:hover .drop, .has-drop:focus-within .drop { opacity:1; visibility:visible; transform: translateY(0); }
.drop li a {
  display:block; padding: 10px 14px; border-radius: 8px;
  font-size: .9rem; color: var(--ink); font-weight: 500;
}
.drop li a:hover { background: var(--tint); color: var(--teal); }

/* mega dropdown (18 services) */
.drop.mega {
  left: 0; width: min(600px, 78vw);
  columns: 2; column-gap: 6px; padding: 10px;
}
.drop.mega li { break-inside: avoid; }
.drop.mega .mega__head { column-span: all; border-bottom:1px solid var(--line); margin-bottom:6px; padding-bottom:4px; }
.drop.mega .mega__head a { color: var(--teal); font-family: var(--font-head); font-weight:700; font-size:.82rem; letter-spacing:.04em; text-transform:uppercase; }
.drop.mega .mega__head a:hover { background:transparent; color: var(--navy); }
.drop.mega li a { font-size:.86rem; padding:8px 12px; }

/* service prev / next bar */
.svc-nav { display:flex; align-items:center; justify-content:space-between; gap:18px; flex-wrap:wrap; }
.svc-nav__link { font-family:var(--font-head); font-weight:600; color:var(--navy); font-size:.92rem; }
.svc-nav__link:hover { color: var(--teal); }

.nav__cta { display: flex; align-items: center; gap: 14px; }
.nav__toggle {
  display: none; width: 44px; height: 44px; border: none; background: transparent;
  flex-direction: column; justify-content: center; gap: 5px; align-items: center;
}
.nav__toggle span { width: 26px; height: 2.5px; background: var(--navy); border-radius: 3px; transition: .3s; }
.nav__toggle.open span:nth-child(1){ transform: translateY(7.5px) rotate(45deg); }
.nav__toggle.open span:nth-child(2){ opacity: 0; }
.nav__toggle.open span:nth-child(3){ transform: translateY(-7.5px) rotate(-45deg); }

/* =========================================================
   HERO (home)
   ========================================================= */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(1100px 520px at 88% -8%, rgba(0,145,167,.14), transparent 60%),
    linear-gradient(180deg, #f4f9fc 0%, #eaf2f8 100%);
}
.hero__grid {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center;
  padding: 78px 0 84px;
}
.hero h1 {
  font-size: clamp(2.2rem, 4.6vw, 3.5rem); line-height: 1.08; letter-spacing: -.5px;
}
.hero h1 .accent { color: var(--teal); }
.hero__lead {
  font-family: var(--font-head); font-weight: 600; color: var(--teal);
  font-size: clamp(1.05rem,1.9vw,1.35rem); margin: 20px 0 14px;
}
.hero p.desc { color: var(--muted); max-width: 520px; font-size: 1.03rem; }
.hero__actions { display: flex; gap: 14px; margin-top: 30px; flex-wrap: wrap; }

/* hero graphic — safety network */
.hero__art { position: relative; display: flex; justify-content: center; }
.orbit {
  position: relative; width: 100%; max-width: 460px; aspect-ratio: 1/1;
}
.orbit__ring {
  position: absolute; inset: 8%; border: 1.5px dashed rgba(0,48,92,.18); border-radius: 50%;
  animation: spin 60s linear infinite;
}
.orbit__ring.r2 { inset: 20%; border-color: rgba(0,145,167,.22); animation-duration: 46s; animation-direction: reverse; }
@keyframes spin { to { transform: rotate(360deg); } }
.shield-core {
  position:absolute; inset:0; margin:auto; width: 128px; height: 128px;
  display:flex; align-items:center; justify-content:center;
  background: linear-gradient(160deg, var(--teal) 0%, var(--navy) 100%);
  border-radius: 30px 30px 40px 40px / 30px 30px 60px 60px;
  box-shadow: 0 20px 44px rgba(0,48,92,.28); color:#fff;
  clip-path: polygon(50% 0, 100% 12%, 100% 60%, 50% 100%, 0 60%, 0 12%);
}
.shield-core svg { width: 54px; height: 54px; }
.node {
  position: absolute; display: flex; align-items: center; gap: 8px;
  background:#fff; border:1px solid var(--line); border-radius: 40px;
  padding: 8px 14px 8px 8px; box-shadow: var(--shadow-sm);
  font-family: var(--font-head); font-weight:600; font-size:.72rem; color: var(--navy);
  white-space: nowrap; animation: float 6s ease-in-out infinite;
}
.node i {
  width: 30px; height: 30px; display:grid; place-items:center; border-radius:50%;
  background: var(--tint-2); color: var(--teal);
}
.node i svg { width: 16px; height: 16px; }
.node.n1 { top: 2%;  left: 46%; transform: translateX(-50%); }
.node.n2 { top: 26%; right: -4%; animation-delay: .6s; }
.node.n3 { bottom: 24%; right: -6%; animation-delay: 1.2s; }
.node.n4 { bottom: 2%; left: 44%; transform: translateX(-50%); animation-delay: 1.8s; }
.node.n5 { bottom: 26%; left: -6%; animation-delay: 2.4s; }
.node.n6 { top: 26%; left: -6%; animation-delay: 3s; }
@keyframes float { 0%,100%{ transform: translateY(0); } 50%{ transform: translateY(-9px); } }
.node.n1,.node.n4 { animation-name: floatX; }
@keyframes floatX { 0%,100%{ transform: translateX(-50%) translateY(0);} 50%{ transform: translateX(-50%) translateY(-9px);} }

/* =========================================================
   PAGE BANNER (inner pages)
   ========================================================= */
.page-banner {
  background:
    radial-gradient(800px 400px at 85% -20%, rgba(0,145,167,.28), transparent 60%),
    linear-gradient(120deg, var(--navy) 0%, var(--navy-deep) 100%);
  color:#fff; padding: 62px 0; position: relative; overflow:hidden;
}
.page-banner::after {
  content:''; position:absolute; right:-60px; bottom:-80px; width:320px; height:320px;
  border:2px dashed rgba(255,255,255,.12); border-radius:50%;
}
.page-banner h1 { color:#fff; font-size: clamp(1.9rem,4vw,2.8rem); }
.page-banner .crumb { color: rgba(255,255,255,.7); font-size:.9rem; margin-top:12px; font-family: var(--font-head); }
.page-banner .crumb a:hover { color:#fff; }
.page-banner .crumb span { color: var(--teal-light); }

/* =========================================================
   SERVICE CARDS (home + services)
   ========================================================= */
.cards {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px;
}
.card {
  background:#fff; border:1px solid var(--line); border-radius: var(--radius);
  padding: 32px 28px; transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
  position: relative;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: transparent; }
.card__icon {
  width: 60px; height: 60px; border-radius: 16px; display:grid; place-items:center;
  background: linear-gradient(160deg, var(--tint-2), #fff); color: var(--teal);
  margin-bottom: 20px; border:1px solid var(--line);
}
.card__icon svg { width: 28px; height: 28px; }
.card h3 { font-size: 1.18rem; margin-bottom: 10px; }
.card p { color: var(--muted); font-size: .95rem; }
.card .arrow { margin-top: 18px; color: var(--teal); font-weight:600; font-family:var(--font-head); font-size:.9rem; display:inline-flex; gap:6px; align-items:center; }
.card:hover .arrow { gap: 12px; }

/* =========================================================
   FEATURE STRIP (icons row)
   ========================================================= */
.features { display:grid; grid-template-columns: repeat(3,1fr); gap: 30px; }
.feature { display:flex; gap:16px; align-items:flex-start; }
.feature i {
  flex: none; width: 52px; height: 52px; border-radius: 14px; display:grid; place-items:center;
  background: var(--navy); color:#fff;
}
.feature i svg { width:24px; height:24px; }
.feature h4 { font-size: 1.05rem; margin-bottom: 4px; }
.feature p { color: var(--muted); font-size: .92rem; }

/* =========================================================
   STATS BAR (dark)
   ========================================================= */
.statbar { background: linear-gradient(120deg, var(--navy-deep), var(--navy)); color:#fff; padding: 54px 0; }
.statbar__grid { display:grid; grid-template-columns: repeat(5,1fr); gap: 20px; }
.stat { display:flex; gap:14px; align-items:flex-start; padding-right: 18px; border-right:1px solid rgba(255,255,255,.14); }
.stat:last-child { border-right:none; }
.stat i { flex:none; width:44px;height:44px;border-radius:12px;display:grid;place-items:center; background: rgba(0,145,167,.22); color: var(--teal-light); }
.stat i svg { width:22px;height:22px; }
.stat .num { font-family:var(--font-head); font-weight:800; font-size:1.5rem; color:#fff; line-height:1; }
.stat .lab { font-family:var(--font-head); font-weight:600; font-size:.86rem; color:#fff; margin-top:6px;}
.stat .sub { color: rgba(255,255,255,.66); font-size:.8rem; margin-top:2px; }

/* =========================================================
   SPLIT / ABOUT
   ========================================================= */
.split { display:grid; grid-template-columns: 1fr 1fr; gap: 54px; align-items:center; }
.split h2 { font-size: clamp(1.6rem,3vw,2.3rem); margin-bottom: 8px; }
.split p { color: var(--muted); margin-top: 14px; }
.ticklist { margin-top: 22px; display:grid; gap: 14px; }
.ticklist li { display:flex; gap:12px; align-items:flex-start; font-size:.98rem; }
.ticklist li svg { flex:none; width:22px; height:22px; color: var(--teal); margin-top:2px; }
.stack-card {
  background: linear-gradient(160deg, var(--navy), var(--navy-deep)); color:#fff;
  border-radius: 20px; padding: 40px; box-shadow: var(--shadow-lg); position:relative; overflow:hidden;
}
.stack-card::before{ content:''; position:absolute; top:-40px; right:-40px; width:180px;height:180px; background: radial-gradient(circle, rgba(0,145,167,.4), transparent 70%); }
.stack-card h3 { color:#fff; font-size:1.4rem; }
.stack-card .mini { display:grid; grid-template-columns:1fr 1fr; gap:22px; margin-top:26px; position:relative; }
.stack-card .mini .n { font-family:var(--font-head); font-weight:800; font-size:2rem; color: var(--teal-light); }
.stack-card .mini .t { font-size:.85rem; color:rgba(255,255,255,.8); }

/* value cards */
.values { display:grid; grid-template-columns: repeat(3,1fr); gap:24px; }
.value { background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:28px; }
.value i { width:50px;height:50px;border-radius:14px;display:grid;place-items:center;background:var(--tint-2);color:var(--teal);margin-bottom:16px;}
.value i svg{width:24px;height:24px;}
.value h4{font-size:1.1rem;margin-bottom:8px;}
.value p{color:var(--muted);font-size:.93rem;}

/* =========================================================
   SERVICES PAGE — category blocks
   ========================================================= */
.svc-cat { padding: 40px; border:1px solid var(--line); border-radius: var(--radius); background:#fff; margin-bottom: 28px; }
.svc-cat__head { display:flex; gap:18px; align-items:center; margin-bottom: 22px; }
.svc-cat__head i { flex:none; width:60px;height:60px;border-radius:16px;display:grid;place-items:center; background: linear-gradient(160deg,var(--teal),var(--navy)); color:#fff; }
.svc-cat__head i svg{width:28px;height:28px;}
.svc-cat__head h3 { font-size:1.35rem; }
.svc-cat__head span { color: var(--teal); font-family:var(--font-head); font-weight:600; font-size:.8rem; letter-spacing:.1em; text-transform:uppercase; }
.svc-list { display:grid; grid-template-columns: repeat(2,1fr); gap: 12px 30px; }
.svc-list li { display:flex; gap:10px; align-items:flex-start; color:var(--ink); font-size:.95rem; padding: 6px 0; border-bottom:1px dashed var(--line); }
.svc-list li:last-child, .svc-list li:nth-last-child(2):nth-child(odd){ }
.svc-list li svg { flex:none; width:18px;height:18px;color:var(--teal); margin-top:4px; }
.svc-list li a { color: var(--ink); font-weight:500; transition: color .15s var(--ease); }
.svc-list li a:hover { color: var(--teal); }

/* =========================================================
   CAREERS
   ========================================================= */
.perks { display:grid; grid-template-columns: repeat(4,1fr); gap:22px; }
.perk { text-align:center; padding:28px 20px; border:1px solid var(--line); border-radius:var(--radius); background:#fff; }
.perk i { width:56px;height:56px;border-radius:16px;display:grid;place-items:center;margin:0 auto 16px; background:var(--tint-2); color:var(--teal); }
.perk i svg{width:26px;height:26px;}
.perk h4{font-size:1.05rem;margin-bottom:6px;}
.perk p{color:var(--muted);font-size:.9rem;}

.jobs { display:grid; gap:18px; }
.job {
  display:flex; align-items:center; justify-content:space-between; gap:20px;
  padding:26px 30px; background:#fff; border:1px solid var(--line); border-radius:var(--radius);
  transition:.25s var(--ease);
}
.job:hover{ box-shadow:var(--shadow-md); transform: translateY(-3px); border-color:transparent; }
.job__meta h4 { font-size:1.15rem; margin-bottom:8px; }
.job__tags { display:flex; gap:10px; flex-wrap:wrap; }
.job__tags span { font-size:.78rem; font-family:var(--font-head); font-weight:600; color:var(--teal-dark); background:var(--tint-2); padding:4px 12px; border-radius:20px; }

/* =========================================================
   CONTACT
   ========================================================= */
.contact-grid { display:grid; grid-template-columns: 1fr 1.2fr; gap: 40px; align-items:start; }
.info-card { background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:30px; box-shadow:var(--shadow-sm); }
.info-row { display:flex; gap:16px; align-items:flex-start; padding:16px 0; border-bottom:1px solid var(--line); }
.info-row:last-child{ border-bottom:none; }
.info-row i { flex:none; width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:var(--navy);color:#fff; }
.info-row i svg{width:20px;height:20px;}
.info-row h5 { font-family:var(--font-head); color:var(--navy); font-size:.95rem; margin-bottom:3px; }
.info-row p, .info-row a { color:var(--muted); font-size:.92rem; }
.info-row a:hover{ color:var(--teal); }

.form-card { background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:34px; box-shadow:var(--shadow-md); }
.form-grid { display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.field { display:flex; flex-direction:column; gap:7px; }
.field.full { grid-column: 1 / -1; }
.field label { font-family:var(--font-head); font-weight:600; font-size:.85rem; color:var(--navy); }
.field input, .field select, .field textarea {
  font-family:var(--font-body); font-size:.95rem; color:var(--ink);
  padding:13px 15px; border:1.5px solid var(--line); border-radius:10px; background:#fbfdff;
  transition:.2s; width:100%;
}
.field textarea { resize:vertical; min-height:130px; }
.field input:focus, .field select:focus, .field textarea:focus { outline:none; border-color:var(--teal); background:#fff; box-shadow:0 0 0 4px rgba(0,145,167,.10); }
.form-note { font-size:.82rem; color:var(--muted); margin-top:6px; }
.form-msg { display:none; margin-top:16px; padding:14px 18px; border-radius:10px; font-size:.92rem; font-family:var(--font-head); font-weight:500; }
.form-msg.ok { display:block; background:#e7f7ef; color:#127a4e; border:1px solid #b7e6cd; }
.form-msg.err { display:block; background:#fdecec; color:#b5252d; border:1px solid #f3c2c2; }
.hp-field { position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }
.map-wrap { border-radius:var(--radius); overflow:hidden; border:1px solid var(--line); box-shadow:var(--shadow-sm); line-height:0; }
.map-wrap iframe { width:100%; height:360px; border:0; }

/* =========================================================
   CTA BAND
   ========================================================= */
.cta-band {
  background:
    radial-gradient(600px 300px at 80% 120%, rgba(0,145,167,.3), transparent 60%),
    linear-gradient(120deg, var(--navy), var(--navy-deep));
  color:#fff; border-radius: 22px; padding: 54px 48px; text-align:center;
  box-shadow: var(--shadow-lg); position:relative; overflow:hidden;
}
.cta-band h2 { color:#fff; font-size: clamp(1.5rem,3vw,2.1rem); }
.cta-band p { color: rgba(255,255,255,.8); max-width:560px; margin:14px auto 26px; }
.cta-band .btns { display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }

/* =========================================================
   FOOTER
   ========================================================= */
.footer { background: var(--navy-deep); color: rgba(255,255,255,.72); padding: 60px 0 0; }
.footer__grid { display:grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 40px; padding-bottom: 44px; }
.footer__logo { background:#fff; border-radius:12px; padding:14px 18px; display:inline-block; margin-bottom:18px; }
.footer__logo img { height: 34px; }
.footer p.about { font-size:.92rem; line-height:1.7; }
.footer h5 { color:#fff; font-family:var(--font-head); font-size:.82rem; letter-spacing:.14em; text-transform:uppercase; margin-bottom:18px; }
.footer ul li { margin-bottom:10px; }
.footer ul li a { font-size:.92rem; transition:.2s; }
.footer ul li a:hover { color: var(--teal-light); padding-left:4px; }
.footer .contact-line { display:flex; gap:10px; margin-bottom:12px; font-size:.9rem; align-items:flex-start; }
.footer .contact-line svg { flex:none; width:17px;height:17px;color:var(--teal-light);margin-top:3px; }
.socials { display:flex; gap:12px; margin-top:20px; }
.socials a { width:38px;height:38px;border-radius:10px;display:grid;place-items:center;background:rgba(255,255,255,.08);color:#fff;transition:.25s; }
.socials a:hover { background: var(--teal); transform: translateY(-3px); }
.socials svg{width:18px;height:18px;}
.footer__bottom { border-top:1px solid rgba(255,255,255,.12); padding: 22px 0; text-align:center; font-size:.85rem; }

/* =========================================================
   REVEAL ANIMATION
   ========================================================= */
.reveal { opacity:0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity:1; transform:none; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1024px) {
  .cards, .features, .values, .perks { grid-template-columns: repeat(2,1fr); }
  .statbar__grid { grid-template-columns: repeat(3,1fr); }
  .stat:nth-child(3){ border-right:none; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .nav__toggle { display:flex; }
  .nav__menu {
    position: fixed; inset: 78px 0 auto 0; flex-direction: column; align-items:stretch;
    background:#fff; padding: 14px 20px 26px; gap:2px; border-bottom:1px solid var(--line);
    box-shadow: var(--shadow-md); transform: translateY(-140%); transition: transform .35s var(--ease);
    max-height: calc(100vh - 78px); overflow-y:auto;
  }
  .nav__menu.open { transform: translateY(0); }
  .nav__menu > li > a { padding: 13px 8px; border-radius:8px; font-size:1rem; }
  .nav__menu > li.active > a::after { display:none; }
  .has-drop > a::after { float:right; }
  .drop { position: static; opacity:1; visibility:visible; transform:none; box-shadow:none; border:none;
    padding: 0 0 6px 12px; min-width:auto; max-height:0; overflow:hidden; transition: max-height .4s var(--ease); }
  .drop.mega { width:auto; columns:1; padding:0 0 6px 12px; }
  .drop.mega .mega__head { border-bottom:none; margin:0; padding:0; }
  .has-drop.open .drop { max-height: 1200px; }
  .nav__cta .btn-navy { display:none; }

  .hero__grid { grid-template-columns: 1fr; gap: 36px; padding: 48px 0 56px; }
  .hero__art { order: -1; }
  .orbit { max-width: 360px; }
  .split { grid-template-columns:1fr; gap:36px; }
  .contact-grid { grid-template-columns:1fr; }
  .stack-card .mini { gap:16px; }
}

@media (max-width: 620px) {
  .section { padding: 60px 0; }
  .cards, .features, .values, .perks, .svc-list, .form-grid, .statbar__grid { grid-template-columns: 1fr; }
  .stat { border-right:none; padding-right:0; }
  .footer__grid { grid-template-columns: 1fr; gap:32px; }
  .job { flex-direction:column; align-items:flex-start; }
  .cta-band { padding: 40px 24px; }
  .svc-cat, .form-card, .stack-card { padding: 26px; }
  .container { padding-inline: 18px; }
  .node { font-size:.64rem; padding:6px 10px 6px 6px; }
  .node i { width:24px;height:24px; }
}