:root{
  --navy:#071a3d;
  --navy-2:#0d2b63;
  --royal:#0a53d1;
  --blue:#1187ff;
  --cyan:#49c5ff;
  --teal:#1a88a5;
  --white:#ffffff;
  --ice:#eef5fb;
  --cloud:#f7fbff;
  --line:#dbe6f1;
  --ink:#0b1f3a;
  --muted:#5d7188;
  --shadow:0 20px 50px rgba(7,26,61,.10);
  --shadow-strong:0 28px 80px rgba(7,26,61,.18);
  --radius:24px;
  --radius-lg:34px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:linear-gradient(180deg,#fff 0%,#fbfdff 100%);line-height:1.6}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,textarea,select{font:inherit}
.container{width:min(calc(100% - 40px),var(--max));margin:auto}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;font-weight:800;color:var(--royal)}
.eyebrow::before{content:"";width:28px;height:2px;border-radius:999px;background:linear-gradient(90deg,var(--blue),var(--cyan))}
h1,h2,h3,h4{margin:0;line-height:1.08;letter-spacing:-.03em;color:var(--navy)}
h1{font-size:clamp(2.7rem,6.4vw,5.5rem);font-weight:790}
h2{font-size:clamp(2rem,4vw,3.2rem);font-weight:770}
h3{font-size:1.28rem;font-weight:760}
p{margin:0;color:var(--muted)}
.lead{font-size:clamp(1.05rem,1.7vw,1.2rem)}
.section{padding:96px 0}
.section-tight{padding:72px 0}
.section.alt{background:linear-gradient(180deg,#f8fbfe 0%,#f3f8fd 100%)}
.section.dark{background:radial-gradient(ellipse at 84% 18%,rgba(73,197,255,.18),transparent 38%),linear-gradient(135deg,#08182f 0%,#082955 52%,#0b4a94 100%);color:#fff;position:relative;overflow:hidden}
.section.dark::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 85% 15%,rgba(73,197,255,.20),transparent 30%),radial-gradient(circle at 15% 75%,rgba(255,255,255,.10),transparent 22%)}
.section.dark h2,.section.dark h3,.section.dark h4{color:#fff}
.section.dark p{color:#d8e4f3}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:38px;margin-bottom:42px}
.section-head p{max-width:640px}
.text-light h1,.text-light h2,.text-light h3,.text-light p{color:#fff}

/* header */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.88);backdrop-filter:blur(16px);border-bottom:1px solid rgba(7,26,61,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:28px;height:84px}
.brand img{width:218px;height:auto}
.nav-links{display:flex;align-items:center;gap:28px;font-size:.94rem;font-weight:650;color:#29415e}
.nav-links a{position:relative}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-11px;width:0;height:2px;border-radius:999px;background:linear-gradient(90deg,var(--blue),var(--cyan));transition:.25s ease}
.nav-links a:hover,.nav-links a.active{color:var(--blue)}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-actions{display:flex;align-items:center;gap:12px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 20px;border-radius:14px;font-weight:760;font-size:.94rem;border:1px solid transparent;cursor:pointer;transition:.24s ease}
.btn-primary{background:linear-gradient(135deg,var(--royal),var(--blue));color:#fff;box-shadow:0 14px 32px rgba(17,135,255,.24)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 38px rgba(17,135,255,.30)}
.btn-secondary{border-color:#cddaea;background:#fff;color:var(--navy)}
.btn-secondary:hover{border-color:var(--blue);color:var(--blue)}
.btn-ghost{border-color:rgba(255,255,255,.3);background:rgba(255,255,255,.06);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.menu-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:12px;color:var(--navy)}

/* hero home */
.hero{position:relative;overflow:hidden;padding:84px 0 72px;background:
radial-gradient(circle at 80% 10%,rgba(73,197,255,.14),transparent 18%),
linear-gradient(180deg,#fbfdff 0%,#f4f8fd 100%)}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(10,83,209,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(10,83,209,.035) 1px,transparent 1px);background-size:40px 40px;mask-image:linear-gradient(to bottom,black,transparent 85%)}
.hero-grid{position:relative;display:grid;grid-template-columns:.88fr 1.12fr;gap:52px;align-items:center}
.hero-copy{position:relative;z-index:1}
.hero-copy .eyebrow{margin-bottom:22px}
.hero-copy h1{max-width:620px}
.hero-copy h1 span{display:block;background:linear-gradient(100deg,var(--navy) 0%,var(--royal) 58%,var(--cyan) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-copy p{max-width:610px;margin:22px 0 30px;font-size:1.08rem}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-note{display:flex;gap:18px;flex-wrap:wrap;margin-top:28px;font-size:.92rem;color:#47627f;font-weight:650}
.hero-note span{display:flex;align-items:center;gap:8px}
.hero-note i{width:9px;height:9px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 6px rgba(17,135,255,.10)}
.hero-media{position:relative}
.hero-media::after{content:"";position:absolute;inset:auto -30px -26px auto;width:170px;height:170px;border-radius:30px;background:linear-gradient(135deg,rgba(17,135,255,.18),rgba(73,197,255,.06));z-index:0;filter:blur(4px)}
.media-frame{position:relative;z-index:1;background:#fff;border:1px solid rgba(7,26,61,.10);padding:12px;border-radius:30px;box-shadow:var(--shadow-strong)}
.media-frame img{width:100%;height:100%;object-fit:cover;border-radius:22px}
.media-frame.hero-frame{height:590px}
.media-badge{position:absolute;left:-18px;bottom:34px;z-index:2;background:rgba(255,255,255,.88);backdrop-filter:blur(12px);border:1px solid rgba(7,26,61,.08);box-shadow:0 12px 40px rgba(7,26,61,.13);padding:16px 18px;border-radius:18px;max-width:245px}
.media-badge strong{display:block;font-size:1rem;color:var(--navy)}
.media-badge span{display:block;margin-top:6px;font-size:.86rem;color:#52708f}

/* generic media */
.feature-media{position:relative;overflow:hidden;border-radius:var(--radius-lg);box-shadow:var(--shadow);border:1px solid rgba(7,26,61,.08);background:#fff}
.feature-media img{width:100%;height:100%;object-fit:cover}
.image-panel{height:100%}
.image-panel.tall{min-height:420px}
.image-panel.medium{min-height:340px}
.image-panel.short{min-height:300px}

/* cards */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:26px;padding:28px;box-shadow:0 8px 24px rgba(7,26,61,.04);transition:.25s ease;position:relative;overflow:hidden}
.card::before{content:"";position:absolute;inset:0 0 auto 0;height:4px;background:linear-gradient(90deg,var(--royal),var(--cyan));opacity:0;transition:.25s ease}
.card:hover{transform:translateY(-6px);border-color:#bfd7ec;box-shadow:var(--shadow)}
.card:hover::before{opacity:1}
.card-icon{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;margin-bottom:20px;background:linear-gradient(145deg,#eaf4ff,#f7fbff);color:var(--royal);font-size:1.05rem;font-weight:800;border:1px solid #dcebfa}
.card p{margin-top:10px;font-size:.95rem}
.card.industry-card{padding:0}
.industry-card__media{aspect-ratio:16/9;overflow:hidden;background:#102735}
.industry-card__media img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .7s cubic-bezier(.2,.7,.2,1)}
.industry-card:hover .industry-card__media img{transform:scale(1.035)}
.industry-card__body{padding:24px 22px 26px}
.industry-card__body h3{margin:0}
.industry-card__body>p{margin-top:10px}
.industry-card__body .pill-row{margin-top:18px}
.card-link{display:inline-flex;align-items:center;gap:8px;margin-top:18px;color:var(--royal);font-weight:760;font-size:.92rem}
.card-link::after{content:"→";transition:.2s}.card:hover .card-link::after{transform:translateX(4px)}

.media-card{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center}
.info-panel{padding:10px 0}
.list-clean{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:14px}
.list-clean li{display:flex;gap:12px;align-items:flex-start;color:#2f4b67}
.list-clean li span{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;flex:0 0 auto;margin-top:1px;background:#eaf4ff;color:var(--blue);font-size:.74rem;font-weight:900}

/* value split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.value-panel{padding:34px;border-radius:30px;border:1px solid var(--line);background:#fff;box-shadow:0 10px 26px rgba(7,26,61,.04)}
.value-panel h3{font-size:1.62rem;margin:12px 0 14px}
.value-panel.dark-panel{background:radial-gradient(ellipse at 82% 16%,rgba(73,197,255,.18),transparent 44%),linear-gradient(145deg,#08192f,#0a2f63 70%,#0b4a94);border:0;color:#fff;box-shadow:var(--shadow-strong)}
.value-panel.dark-panel h3{color:#fff}
.value-panel.dark-panel p{color:#d5e3f4}
.tick-list{list-style:none;margin:22px 0 0;padding:0;display:grid;gap:12px}
.tick-list li{display:flex;gap:10px;align-items:flex-start;color:#314b67}
.dark-panel .tick-list li{color:#e6eff8}
.tick{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:#eaf4ff;color:var(--blue);font-size:.72rem;font-weight:900;flex:0 0 auto;margin-top:1px}
.dark-panel .tick{background:rgba(255,255,255,.14);color:#7ed2ff}

/* industries */
.industry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.industry{min-height:260px;border-radius:28px;padding:28px;color:#fff;position:relative;overflow:hidden;background:radial-gradient(ellipse at 82% 12%,rgba(94,197,255,.22),transparent 48%),linear-gradient(145deg,#0b2346,#0e5cc8)}
.industry:nth-child(2){background:radial-gradient(ellipse at 82% 12%,rgba(100,224,215,.18),transparent 48%),linear-gradient(145deg,#0a2442,#137983)}
.industry:nth-child(3){background:radial-gradient(ellipse at 82% 12%,rgba(146,197,231,.19),transparent 48%),linear-gradient(145deg,#12314d,#486e87)}
.industry::after{content:"";position:absolute;right:-80px;bottom:-90px;width:220px;height:220px;border-radius:50%;border:1px solid rgba(255,255,255,.18);box-shadow:0 0 0 48px rgba(255,255,255,.035)}
.industry h3{color:#fff;font-size:1.52rem;position:relative;z-index:1}
.industry p{color:#d8e7f5;margin-top:14px;position:relative;z-index:1}
.industry .pill-row{margin-top:18px;position:relative;z-index:1}
.industry .pill{background:rgba(255,255,255,.08);color:#eef6ff;border-color:rgba(255,255,255,.12)}

/* page hero */
.page-hero{padding:72px 0;background:linear-gradient(180deg,#f9fbff 0%,#eef5fb 100%);border-bottom:1px solid #e3ebf2}
.page-hero-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:center}
.page-hero-copy p{max-width:620px;margin-top:18px;font-size:1.08rem}
.page-hero-media{position:relative}
.page-hero-media .media-frame{height:360px}

/* bands */
.service-band{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;align-items:start;padding:34px 0;border-bottom:1px solid var(--line)}
.service-band:last-child{border-bottom:0}
.service-band h3{font-size:1.55rem}
.service-band ul{margin:16px 0 0;padding-left:18px;color:#4d667f;columns:2;column-gap:34px}
.service-band li{margin:0 0 10px;break-inside:avoid}
.quote-block{font-size:clamp(1.8rem,3vw,2.6rem);line-height:1.25;font-weight:730;color:var(--navy);max-width:920px}

/* pills + stats */
.pill-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.pill{padding:9px 13px;border-radius:999px;background:#eef6ff;border:1px solid #d8eafe;color:#1d4d79;font-size:.85rem;font-weight:700}
.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.info-tile{padding:22px;border-radius:22px;border:1px solid var(--line);background:#fff;box-shadow:0 10px 24px rgba(7,26,61,.04)}
.info-tile h4{font-size:1rem;margin-top:14px}
.info-tile p{margin-top:8px;font-size:.93rem}

/* CTA */
.cta{padding:50px;border-radius:34px;background:linear-gradient(135deg,#081a39 0%,#0c3c82 62%,#1187ff 100%);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:28px;position:relative;overflow:hidden;box-shadow:var(--shadow-strong)}
.cta::after{content:"";position:absolute;right:-120px;top:-120px;width:320px;height:320px;border-radius:50%;border:1px solid rgba(255,255,255,.14);box-shadow:0 0 0 55px rgba(255,255,255,.03),0 0 0 110px rgba(255,255,255,.02)}
.cta h2{color:#fff;font-size:clamp(1.9rem,3.8vw,3rem);max-width:690px}
.cta p{color:#dce8f7;margin-top:12px;max-width:640px}
.cta .btn{position:relative;z-index:1;white-space:nowrap}

/* forms/contact */
.contact-grid{display:grid;grid-template-columns:.84fr 1.16fr;gap:36px;align-items:start}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:28px;padding:28px;box-shadow:var(--shadow)}
.contact-list{display:grid;gap:18px;margin-top:28px}
.contact-item small{display:block;color:#7c8ea0;text-transform:uppercase;letter-spacing:.08em;font-weight:760}
.contact-item strong{display:block;color:var(--navy);margin-top:5px}
.form{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:grid;gap:7px}.field.full{grid-column:1/-1}
.field label{font-size:.86rem;font-weight:760;color:#314b68}
.field input,.field textarea,.field select{border:1px solid #cfdbe7;border-radius:14px;padding:13px 14px;background:#fff;color:var(--ink);outline:none;transition:.2s}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(17,135,255,.10)}
.field textarea{min-height:150px;resize:vertical}

/* footer */
.footer{background:radial-gradient(ellipse at 78% 0%,rgba(72,166,211,.14),transparent 58%),#06152d;color:#c9d8e9;padding:56px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr .8fr;gap:38px}
.footer-logo{width:208px;filter:brightness(0) invert(1);opacity:.96}
.footer p{margin-top:18px;color:#9fb1c6;max-width:420px;font-size:.92rem}
.footer h4{margin:0 0 14px;color:#fff;font-size:.86rem;text-transform:uppercase;letter-spacing:.08em}
.footer-links{display:grid;gap:9px;font-size:.92rem}
.footer-links a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:26px;margin-top:34px;border-top:1px solid rgba(255,255,255,.10);font-size:.82rem;color:#7f94ac}

/* utilities */
.centered{text-align:center}
.reveal{opacity:0;transform:translateY(18px);transition:.65s ease}.reveal.visible{opacity:1;transform:none}
.stack{display:grid;gap:18px}

@media(max-width:980px){
  .nav-links{display:none;position:absolute;top:82px;left:20px;right:20px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:var(--shadow);flex-direction:column;align-items:flex-start;gap:15px}
  .nav-links.open{display:flex}
  .nav-actions .btn{display:none}
  .menu-toggle{display:block}
  .hero-grid,.page-hero-grid,.media-card,.service-band,.contact-grid{grid-template-columns:1fr}
  .hero-media .hero-frame{height:460px}
  .card-grid,.industry-grid,.info-grid{grid-template-columns:repeat(2,1fr)}
  .split,.footer-grid{grid-template-columns:1fr 1fr}
  .service-band ul{columns:1}
  .section-head{display:block}
  .section-head p{margin-top:16px}
}
@media(max-width:680px){
  .container{width:min(calc(100% - 28px),var(--max))}
  .section{padding:74px 0}.section-tight{padding:62px 0}
  .brand img{width:190px}
  .hero{padding-top:54px}
  .hero-grid{gap:32px}
  .hero-media .hero-frame{height:340px}
  .media-badge{left:10px;bottom:16px;max-width:210px}
  .card-grid,.industry-grid,.info-grid,.split,.footer-grid,.form{grid-template-columns:1fr}
  .cta{padding:34px;display:block}
  .cta .btn{margin-top:22px}
  .footer-bottom{display:block}
  .footer-bottom span{display:block;margin-top:8px}
  .page-hero{padding:56px 0}
  .page-hero-media .media-frame{height:250px}
}

/* ===== V3: cinematic video-led presentation ===== */
.hero-v3{position:relative;min-height:680px;display:flex;align-items:center;overflow:hidden;background:#06142d;color:#fff}
.hero-video-stage{position:absolute;inset:0}
.hero-bg{width:100%;height:100%;object-fit:cover;display:block;filter:saturate(.9) contrast(1.03)}
.hero-video-overlay{position:absolute;inset:0;background:
  linear-gradient(90deg,rgba(4,17,40,.94) 0%,rgba(5,23,52,.83) 34%,rgba(5,27,61,.44) 63%,rgba(2,18,40,.18) 100%),
  linear-gradient(180deg,rgba(0,0,0,.12) 0%,rgba(2,14,33,.10) 60%,rgba(2,14,33,.46) 100%)}
.hero-v3-content{position:relative;z-index:2;padding:98px 0 90px;max-width:760px}
.hero-v3 .eyebrow{color:#9edfff}
.hero-v3 .eyebrow::before{background:linear-gradient(90deg,#5bc8ff,#d9f4ff)}
.hero-v3 h1{color:#fff;font-size:clamp(3rem,7vw,6.25rem);max-width:800px;text-shadow:0 8px 34px rgba(0,0,0,.25)}
.hero-v3 p{color:#dce9f6;font-size:clamp(1.05rem,1.7vw,1.28rem);max-width:720px;margin:24px 0 32px}
.hero-v3 .btn-secondary{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.28);color:#fff;backdrop-filter:blur(8px)}
.hero-v3 .btn-secondary:hover{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.5);color:#fff}
.hero-v3-pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.hero-v3-pills span{padding:9px 13px;border:1px solid rgba(255,255,255,.18);background:rgba(5,20,44,.28);backdrop-filter:blur(7px);border-radius:999px;font-size:.84rem;font-weight:690;color:#ecf7ff}
.hero-caption{position:absolute;z-index:2;right:28px;bottom:24px;padding:10px 13px;border-radius:12px;background:rgba(3,17,38,.48);border:1px solid rgba(255,255,255,.13);backdrop-filter:blur(10px);font-size:.76rem;color:#cde8f8;letter-spacing:.08em;text-transform:uppercase}

.pillar-strip{background:#fff;border-bottom:1px solid var(--line);box-shadow:0 10px 30px rgba(7,26,61,.04)}
.pillar-strip-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.pillar-item{padding:22px 22px;border-right:1px solid var(--line)}
.pillar-item:last-child{border-right:0}
.pillar-item strong{display:block;color:var(--navy);font-size:.96rem}
.pillar-item span{display:block;color:#6c8096;font-size:.83rem;margin-top:3px}

.service-video-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.video-service-card{background:#fff;border:1px solid var(--line);border-radius:28px;overflow:hidden;box-shadow:0 12px 34px rgba(7,26,61,.06);transition:.25s ease}
.video-service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.service-video-frame{aspect-ratio:16/9;background:#07182f;overflow:hidden;position:relative}
.service-video-frame::after{content:"";position:absolute;inset:0;box-shadow:inset 0 -55px 70px rgba(3,17,38,.20);pointer-events:none}
.service-video-frame video,.service-video-frame img{width:100%;height:100%;object-fit:cover;display:block}
.video-service-body{padding:26px 26px 28px}
.video-service-body h3{font-size:1.35rem}
.video-service-body p{margin-top:10px}
.video-service-body .card-link{margin-top:16px}

.solutions-feature-list{display:grid;gap:70px}
.solutions-feature-row{display:grid;grid-template-columns:1.03fr .97fr;gap:48px;align-items:center}
.solutions-feature-row:nth-child(even) .solutions-feature-media{order:2}
.solutions-feature-row:nth-child(even) .solutions-feature-copy{order:1}
.solutions-feature-media{border-radius:30px;overflow:hidden;box-shadow:var(--shadow-strong);border:1px solid rgba(7,26,61,.08);background:#06162f;aspect-ratio:16/9}
.solutions-feature-media video,.solutions-feature-media img{width:100%;height:100%;object-fit:cover;display:block}
.solutions-feature-copy h2{font-size:clamp(1.8rem,3vw,2.65rem);margin-top:10px}
.solutions-feature-copy p{margin-top:16px;font-size:1.02rem}
.capability-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 18px;margin-top:22px}
.capability-list span{position:relative;padding-left:18px;color:#35516d;font-size:.94rem;font-weight:630}
.capability-list span::before{content:"";position:absolute;left:0;top:.6em;width:7px;height:7px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 4px rgba(17,135,255,.10)}

.motion-note{display:flex;align-items:center;gap:9px;font-size:.82rem;color:#6d8197;margin-top:16px}
.motion-note::before{content:"";width:8px;height:8px;border-radius:50%;background:#27b3ff;box-shadow:0 0 0 5px rgba(39,179,255,.10)}

@media(max-width:980px){
  .hero-v3{min-height:610px}
  .hero-v3-content{padding:82px 0}
  .pillar-strip-grid{grid-template-columns:repeat(2,1fr)}
  .pillar-item:nth-child(2){border-right:0}
  .pillar-item:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .solutions-feature-row{grid-template-columns:1fr;gap:28px}
  .solutions-feature-row:nth-child(even) .solutions-feature-media,.solutions-feature-row:nth-child(even) .solutions-feature-copy{order:initial}
}
@media(max-width:680px){
  .hero-v3{min-height:620px;align-items:flex-end}
  .hero-v3-content{padding:84px 0 62px}
  .hero-v3 h1{font-size:clamp(2.7rem,15vw,4.6rem)}
  .hero-video-overlay{background:linear-gradient(90deg,rgba(3,15,35,.94),rgba(3,17,39,.70)),linear-gradient(180deg,rgba(0,0,0,.10),rgba(2,13,31,.55))}
  .hero-caption{display:none}
  .pillar-strip-grid,.service-video-grid,.capability-list{grid-template-columns:1fr}
  .pillar-item{border-right:0;border-bottom:1px solid var(--line)}
  .pillar-item:last-child{border-bottom:0}
  .solutions-feature-list{gap:52px}
}
@media(prefers-reduced-motion:reduce){
  .hero-bg{display:none}
}

/* ===== V4 refinements requested ===== */
:root{
  --max:1200px;
}
body{font-size:15.5px}
h1{font-size:clamp(2.15rem,4.8vw,4.2rem)}
h2{font-size:clamp(1.6rem,3vw,2.5rem)}
h3{font-size:1.14rem}
p{font-size:.96rem}
.lead{font-size:clamp(.98rem,1.35vw,1.08rem)}
.eyebrow{gap:8px;font-size:.72rem;letter-spacing:.14em}
.eyebrow::before{width:10px;height:10px;border-radius:2px;background:linear-gradient(180deg,var(--blue),var(--cyan))}

/* header refinement */
.header{position:fixed;top:0;left:0;right:0;z-index:90;background:transparent;border-bottom:0;backdrop-filter:none;transition:all .28s ease}
.nav{height:88px;transition:all .28s ease}
.brand img{width:172px;transition:width .25s ease}
.nav-links{font-size:.88rem;gap:24px;color:rgba(255,255,255,.94)}
.nav-links a::after{bottom:-8px;background:linear-gradient(90deg,#79d7ff,#ffffff)}
.nav-links a:hover,.nav-links a.active{color:#fff}
.nav-actions .btn-primary{min-height:44px;padding:0 17px;font-size:.88rem}
.menu-toggle{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.25);color:#fff}
.header.scrolled{background:transparent}
.header.scrolled .nav{width:min(calc(100% - 48px),1060px);margin:10px auto 0;height:72px;padding:0 18px;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border:1px solid rgba(7,26,61,.08);box-shadow:0 14px 34px rgba(7,26,61,.12)}
.header.scrolled .brand img{width:150px}
.header.scrolled .nav-links{color:#29415e}
.header.scrolled .nav-links a:hover,.header.scrolled .nav-links a.active{color:var(--blue)}
.header.scrolled .nav-links a::after{background:linear-gradient(90deg,var(--blue),var(--cyan))}
.header.scrolled .menu-toggle{background:#fff;border-color:var(--line);color:var(--navy)}

/* home hero */
.hero-v3{min-height:780px;align-items:stretch}
.hero-v3 .container{display:flex;align-items:center;position:relative;z-index:2}
.hero-v3-content{padding:132px 0 92px;max-width:33%;min-width:340px}
.hero-v3 h1{font-size:clamp(2.25rem,4.2vw,3.9rem);max-width:420px;line-height:1.02}
.hero-v3 p{font-size:1rem;max-width:410px;margin:18px 0 26px}
.hero-v3-pills{gap:8px;margin-top:24px}
.hero-v3-pills span{font-size:.78rem;border-radius:4px;padding:8px 11px}
.hero-caption{font-size:.7rem;border-radius:0;right:24px;bottom:20px}
.hero-actions .btn{min-height:44px;padding:0 18px;font-size:.88rem}
.pillar-strip-grid{grid-template-columns:repeat(4,1fr)}
.pillar-item{padding:18px 18px}
.pillar-item strong{font-size:.92rem}
.pillar-item span{font-size:.79rem}

/* page hero as full background with overlay text */
.page-hero-banner{position:relative;min-height:420px;display:flex;align-items:center;overflow:hidden;background:#06142d;color:#fff}
.page-hero-bg{position:absolute;inset:0;overflow:hidden}
.page-hero-bg img,.page-hero-bg video{width:100%;height:100%;object-fit:cover;display:block;animation:heroDrift 20s ease-in-out infinite alternate;transform-origin:center center}
.page-hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,17,40,.88) 0%,rgba(5,23,52,.74) 33%,rgba(5,27,61,.38) 66%,rgba(2,18,40,.25) 100%),linear-gradient(180deg,rgba(0,0,0,.08) 0%,rgba(2,14,33,.36) 100%)}
.page-hero-inner{position:relative;z-index:2;padding:132px 0 72px}
.page-hero-copy{max-width:520px}
.page-hero-copy .eyebrow{color:#a9e7ff}
.page-hero-copy h1{color:#fff;font-size:clamp(2rem,4.2vw,3.5rem);max-width:550px;line-height:1.04}
.page-hero-copy p{margin-top:16px;max-width:500px;color:#dbe7f6;font-size:.98rem}
.page-hero,.page-hero-grid,.page-hero-media{display:none !important}
@keyframes heroDrift{0%{transform:scale(1.02) translate3d(0,0,0)}100%{transform:scale(1.08) translate3d(10px,-8px,0)}}

/* rectangular image + content sections */
.media-frame,.feature-media,.solutions-feature-media,.service-video-frame,.video-service-card,.card,.value-panel,.contact-card,.industry,.cta,.pill,.btn,.field input,.field textarea,.field select{border-radius:0 !important}
.media-frame{padding:0;border:0;box-shadow:none;background:transparent}
.media-frame img{border-radius:0}
.feature-media,.solutions-feature-media{box-shadow:var(--shadow);border:1px solid rgba(7,26,61,.08)}
.service-video-frame::after{box-shadow:inset 0 -35px 55px rgba(3,17,38,.16)}
.video-service-card{box-shadow:none;border:1px solid var(--line)}
.card{padding:24px 22px}
.card-icon{border-radius:0;width:48px;height:48px;margin-bottom:16px;font-size:.95rem}
.info-tile{border-radius:0;padding:20px}
.industry{border-radius:0;min-height:230px}
.industry::after{display:none}
.list-clean li span,.tick{border-radius:2px}

/* text size refinement */
.video-service-body{padding:22px 22px 24px}
.video-service-body h3{font-size:1.16rem}
.video-service-body p{font-size:.93rem}
.solutions-feature-copy h2{font-size:clamp(1.5rem,2.2vw,2.1rem);margin-top:8px}
.solutions-feature-copy p{margin-top:14px;font-size:.95rem}
.capability-list span{font-size:.89rem}
.quote-block{font-size:clamp(1.5rem,2.5vw,2rem)}
.footer p,.footer-links{font-size:.88rem}
.contact-item strong{font-size:.96rem}

/* joined rectangular grid for partnerships */
.tight-grid{grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.tight-grid .card{margin:0;border-radius:0;border-top:0;border-left:0;min-height:100%;box-shadow:none}
.tight-grid .card:hover{transform:none;box-shadow:none}
.tight-grid .card::before{display:none}
.tight-grid .card p{font-size:.92rem}

/* page spacing */
.section{padding:84px 0}
.section-tight{padding:64px 0}
.section-head{margin-bottom:34px}
.cta{padding:42px 40px}
.cta h2{font-size:clamp(1.55rem,3vw,2.3rem)}

@media(max-width:980px){
  .nav{height:82px}
  .nav-links{top:80px;border-radius:0;color:#29415e}
  .header.scrolled .nav{width:min(calc(100% - 28px),1060px);padding:0 14px;height:68px}
  .brand img{width:160px}
  .hero-v3{min-height:700px}
  .hero-v3-content{max-width:48%;min-width:320px;padding:118px 0 82px}
  .hero-v3 h1{max-width:500px}
  .page-hero-banner{min-height:360px}
  .page-hero-inner{padding:118px 0 64px}
  .tight-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:680px){
  .brand img{width:150px}
  .header.scrolled .nav{margin-top:6px}
  .hero-v3{min-height:650px}
  .hero-v3-content{max-width:100%;min-width:0;padding:112px 0 60px}
  .hero-v3 h1{font-size:clamp(2rem,9vw,3rem);max-width:360px}
  .hero-v3 p{max-width:100%;font-size:.95rem}
  .hero-v3-pills span{font-size:.74rem}
  .page-hero-banner{min-height:320px}
  .page-hero-inner{padding:108px 0 56px}
  .page-hero-copy h1{font-size:clamp(1.85rem,7vw,2.5rem)}
  .page-hero-copy p{font-size:.92rem}
  .tight-grid,.pillar-strip-grid,.service-video-grid,.capability-list{grid-template-columns:1fr}
}

/* ===== V5 refinement layer ===== */
:root{
  --shadow:0 12px 30px rgba(7,26,61,.08);
  --shadow-strong:0 20px 52px rgba(7,26,61,.14);
}
body{letter-spacing:-.005em}
h1,h2,h3,h4{letter-spacing:-.025em}
h1{font-weight:760}
h2{font-weight:740}
h3,h4{font-weight:720}
p{line-height:1.62}
.section{padding:78px 0}
.section-tight{padding:58px 0}
.section-head{margin-bottom:30px;gap:28px}
.section-head p{max-width:570px}
.eyebrow{font-weight:760;letter-spacing:.13em}

/* flatter, more formal controls */
.btn{min-height:43px;padding:0 17px;font-size:.86rem;font-weight:700;box-shadow:none;transition:background .2s ease,border-color .2s ease,color .2s ease,transform .2s ease}
.btn-primary{background:#0a53d1;box-shadow:none}
.btn-primary:hover{background:#0847b4;box-shadow:none;transform:translateY(-1px)}
.btn-secondary:hover,.btn-ghost:hover{transform:translateY(-1px)}

/* cleaner brand ribbon */
.header.scrolled .nav{box-shadow:0 10px 26px rgba(7,26,61,.10)}
.nav-links{font-weight:620}

/* hero balance: text ~30%, visual field ~70% */
.hero-v3-content{max-width:31%;min-width:330px}
.hero-video-overlay{background:
  linear-gradient(90deg,rgba(3,16,38,.96) 0%,rgba(4,20,47,.90) 25%,rgba(5,25,58,.60) 38%,rgba(5,29,65,.20) 57%,rgba(2,18,40,.05) 100%),
  linear-gradient(180deg,rgba(0,0,0,.10) 0%,rgba(2,14,33,.08) 60%,rgba(2,14,33,.35) 100%)}
.hero-v3 h1{font-size:clamp(2.1rem,3.8vw,3.45rem);font-weight:750}
.hero-v3 p{font-size:.95rem;line-height:1.55}
.hero-caption{background:rgba(3,17,38,.36);border-color:rgba(255,255,255,.10)}

/* unified line icon treatment */
.card-icon.icon-line{width:44px;height:44px;background:transparent;border:1px solid #cddfeb;color:var(--royal);display:grid;place-items:center;margin-bottom:16px}
.card-icon.icon-line svg{width:23px;height:23px;display:block}
.info-tile .card-icon.icon-line{margin-bottom:14px}

/* reduced visual weight for cards and tiles */
.card,.info-tile,.video-service-card,.contact-card{box-shadow:none}
.card:hover,.video-service-card:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(7,26,61,.06)}
.card h3,.video-service-body h3{font-size:1.08rem}
.card p,.video-service-body p,.info-tile p{font-size:.90rem}
.info-tile h4{font-size:.96rem}
.pill{font-size:.78rem;padding:7px 10px}

/* image/video sections remain rectangular, with a stronger editorial rhythm */
.media-card{gap:38px}
.feature-media,.solutions-feature-media,.service-video-frame{background:#07182f}
.feature-media img,.solutions-feature-media img,.solutions-feature-media video,.service-video-frame video{transition:transform .8s cubic-bezier(.2,.7,.2,1),opacity .35s ease}
.feature-media:hover img,.solutions-feature-media:hover img,.solutions-feature-media:hover video{transform:scale(1.015)}
.solutions-feature-list{gap:62px}
.solutions-feature-row{gap:44px}
.solutions-feature-copy h2{font-size:clamp(1.45rem,2vw,1.95rem)}
.capability-list{gap:9px 16px;margin-top:20px}

/* partnership boxes: truly joined, square, symmetrical */
.tight-grid{border-top:1px solid #d7e2ec;border-left:1px solid #d7e2ec}
.tight-grid .card{padding:26px 24px;border-right:1px solid #d7e2ec;border-bottom:1px solid #d7e2ec;background:#fff}
.tight-grid .card:hover{background:#f8fbfe;border-color:#d7e2ec}
.tight-grid .card-icon{margin-bottom:14px}

/* principal value strip */
.principal-value-section{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.principal-value-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.principal-value-grid article{padding:26px 24px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff;min-height:180px}
.principal-value-grid strong{display:block;color:var(--navy);font-size:1rem;font-weight:720}
.principal-value-grid p{margin-top:9px;font-size:.90rem}

/* page hero polish */
.page-hero-banner{min-height:390px}
.page-hero-inner{padding:122px 0 62px}
.page-hero-copy{max-width:500px}
.page-hero-copy h1{font-size:clamp(1.9rem,3.7vw,3rem);font-weight:750}
.page-hero-copy p{font-size:.94rem;line-height:1.58}
.page-hero-bg img,.page-hero-bg video{animation-duration:26s}

/* CTA restraint */
.cta{background:radial-gradient(ellipse at 84% 10%,rgba(106,202,255,.20),transparent 42%),linear-gradient(120deg,#071a3d,#0a3e87 72%,#0b65ce);box-shadow:none;padding:38px 36px}
.cta h2{font-size:clamp(1.45rem,2.7vw,2.05rem)}
.cta p{font-size:.92rem}

/* smoother reveals without excessive movement */
.reveal{opacity:0;transform:translateY(10px);transition:opacity .55s cubic-bezier(.2,.7,.2,1),transform .55s cubic-bezier(.2,.7,.2,1)}
.reveal.visible{opacity:1;transform:none}
.smart-video{opacity:.94;transition:opacity .45s ease}
.smart-video.video-ready{opacity:1}

/* footer compression */
.footer{padding:48px 0 24px}
.footer-grid{gap:32px}
.footer-logo{width:180px}
.footer-bottom{margin-top:28px;padding-top:22px}

@media(max-width:980px){
  .hero-v3-content{max-width:47%;min-width:310px}
  .principal-value-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  body{font-size:15px}
  .section{padding:64px 0}
  .section-tight{padding:52px 0}
  .hero-v3-content{max-width:100%;min-width:0}
  .hero-v3 h1{font-size:clamp(1.9rem,9vw,2.7rem)}
  .principal-value-grid{grid-template-columns:1fr}
  .page-hero-banner{min-height:300px}
  .page-hero-inner{padding:104px 0 50px}
  .cta{padding:30px 24px}
}
@media(prefers-reduced-motion:reduce){
  .feature-media img,.solutions-feature-media img,.solutions-feature-media video,.service-video-frame video,.reveal{transition:none !important;transform:none !important}
  .page-hero-bg img,.page-hero-bg video{animation:none !important}
}