.gates-page .wrap{width:min(1280px,calc(100% - 48px))}.solution-hero-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:48px;align-items:center;padding:66px 0 70px;min-height:620px}.solution-hero h1{font-size:clamp(3rem,4.3vw,4.7rem)}.solution-hero .hero-lead{font-size:1.19rem}.solution-hero-photo{margin:0;min-width:0;height:420px;position:relative;background:#314b57;overflow:hidden}.solution-hero-photo img{display:block;width:100%;height:100%;object-fit:cover;object-position:58% center}.solution-hero-photo figcaption,.design-photo figcaption{position:absolute;left:0;bottom:0;padding:11px 16px;background:#102d38ed;color:#fff;font-size:.76rem;letter-spacing:.035em}.design-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:65px;align-items:center}.design-grid .section-heading{margin:0}.design-grid .design-second{margin-top:18px}.design-photo{margin:0;height:390px;position:relative;background:#dce6e9;overflow:hidden}.design-photo img{width:100%;height:100%;display:block;object-fit:cover}.gates-examples{display:grid;grid-template-columns:1fr 1fr;gap:24px}.gates-examples figure{margin:0;background:#fff;border:1px solid #d3dfe5}.example-image{height:360px;background:#dce6e9;overflow:hidden}.example-image img{width:100%;height:100%;display:block;object-fit:cover}.gates-examples figcaption{padding:22px 26px}.gates-examples figcaption span{color:#2475b5;text-transform:uppercase;font-size:.73rem;font-weight:800;letter-spacing:.1em}.gates-examples h3{margin:12px 0 0;font-size:1.4rem;letter-spacing:-.03em}.cooperation-steps{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#cbd9dd;border:1px solid #cbd9dd;margin:0;padding:0}.cooperation-steps li{padding:29px;background:#fff}.cooperation-steps li>span{font-size:1.65rem;color:#2475b5;font-weight:800;display:block;margin-bottom:28px}.cooperation-steps h3{max-width:300px}.boundary-note{margin-top:18px!important;font-weight:700;color:#173c50!important}.scope-strip{display:grid;grid-template-columns:1fr 1fr;gap:1px;margin-top:32px;background:#b8cdd7}.scope-strip>div{padding:22px;background:#eff5f8}.scope-strip span{display:block;font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;color:#37667e;margin-bottom:10px}.scope-strip strong{font-size:1.13rem}.one-contact h2{font-size:clamp(2.3rem,4vw,3.7rem);letter-spacing:-.055em;line-height:1.1;margin:0}.one-contact p{margin:0 0 24px;font-size:1.08rem;line-height:1.65;color:#526872}.all-capabilities{display:inline-block;border-bottom:1px solid #2475b5;padding-bottom:5px;color:#17659a;font-size:.95rem;font-weight:700}.form-action-note{font-size:.8rem;color:#536c75;line-height:1.4}.gates-page .request-grid{grid-template-columns:.75fr 1.25fr}.gates-page .request h2{font-size:clamp(2.4rem,3.8vw,3.8rem)}@media(max-width:950px){.solution-hero-grid{gap:28px}.solution-hero h1{font-size:3.3rem}.solution-hero-photo{height:430px}.design-grid{gap:35px}.gates-page .request-grid{grid-template-columns:1fr}.cooperation-steps{grid-template-columns:1fr 1fr}.example-image{height:300px}}@media(max-width:700px){.gates-page .wrap{width:calc(100% - 36px)}.solution-hero-grid,.design-grid{grid-template-columns:1fr;padding-top:42px;gap:30px}.solution-hero h1{font-size:clamp(2.8rem,10vw,4rem)}.solution-hero-grid{min-height:0;padding-bottom:35px}.solution-hero-photo{height:250px}.solution-hero .hero-note{margin-top:24px}.design-grid{padding-top:0}.design-photo{height:280px}.gates-examples{grid-template-columns:1fr}.example-image{height:320px}.scope-strip{grid-template-columns:1fr}.gates-page .context-grid{gap:25px}.solution-hero .eyebrow{font-size:.72rem}.solution-hero-photo figcaption{font-size:.68rem}}@media(max-width:450px){.cooperation-steps{grid-template-columns:1fr}.cooperation-steps li{padding:23px}.cooperation-steps li>span{margin-bottom:15px}.example-image{height:260px}.solution-hero-photo{height:210px}.solution-hero .hero-lead{font-size:1.08rem}}

/* Prototype 002 additions: retain the approved navy and blue identity. */
.hero-trust{display:flex;flex-wrap:wrap;gap:8px 16px;margin:24px 0 0;padding:16px 0;border-top:1px solid #54727e;border-bottom:1px solid #54727e;font-size:.8rem;line-height:1.5;font-weight:700;color:#e3eff4}
.hero-trust span:not(:last-child)::after{content:'·';margin-left:16px;color:#8fc1e5}
.solution-hero .actions{margin-top:24px}.solution-hero-grid{padding-top:50px;padding-bottom:50px;min-height:600px}
.solution-hero-photo img{object-fit:contain;object-position:center}.solution-hero-photo{background:#102d38}
.cooperation-steps{grid-template-columns:repeat(5,minmax(0,1fr));margin-top:40px}
.cooperation-steps li{padding:24px 20px;position:relative}.cooperation-steps li>span{margin-bottom:20px}.cooperation-steps h3{font-size:1rem;line-height:1.4}.cooperation-steps p{font-size:.94rem}
.cooperation-steps li:not(:last-child)::after{content:'→';position:absolute;right:-12px;top:26px;z-index:1;color:#17659a;background:#fff;padding:0 3px;font-weight:700}
.gates-examples{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.example-image{height:300px;background:#e2e9ec}.example-image img{object-fit:contain}.gates-examples figcaption{padding:18px 20px}.gates-examples h3{font-size:1.15rem}
.assurance{background:#123340;color:#fff}.assurance-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:65px;align-items:start}.assurance h2{font-size:clamp(2.3rem,4vw,3.7rem);line-height:1.1;letter-spacing:-.055em;margin:0}.assurance-promise{font-size:clamp(1.4rem,2.2vw,1.9rem);line-height:1.5;margin:0 0 22px}.assurance-promise strong{color:#a8d5f5}.assurance-grid>div>p:not(.assurance-promise){line-height:1.65;color:#d5e2e5;margin-bottom:28px}.benefits .problem{min-height:0}.trade-detail{margin-top:18px!important;font-size:.9rem}
.gates-page .request-grid>*{min-width:0}.form-grid input[type=file]{max-width:100%;font-size:.8rem}
.gates-page a:focus-visible,.gates-page button:focus-visible{outline:3px solid #5aa6d9;outline-offset:4px}
@media(max-width:1100px){.cooperation-steps{grid-template-columns:repeat(3,minmax(0,1fr))}.cooperation-steps li::after{display:none}.gates-examples{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:950px){.assurance-grid{gap:35px}.solution-hero h1{font-size:clamp(2.6rem,4.9vw,3.3rem)}}
@media(max-width:700px){.assurance-grid{grid-template-columns:1fr;gap:24px}.solution-hero-grid{padding:36px 0}.cooperation-steps{grid-template-columns:repeat(2,minmax(0,1fr))}.gates-examples{grid-template-columns:1fr 1fr}.example-image{height:250px}.solution-hero-photo{height:280px}.hero-trust{font-size:.77rem}.gates-page .hero-note{line-height:1.55}.gates-page .header-inner{gap:15px}}
@media(max-width:500px){.gates-examples,.cooperation-steps{grid-template-columns:1fr}.example-image{height:300px}.hero-trust{display:grid;grid-template-columns:1fr 1fr;gap:10px}.hero-trust span::after{display:none}.gates-examples figcaption{padding:16px 20px}.solution-hero h1{font-size:clamp(2.4rem,10vw,3rem)}.solution-hero-photo{height:260px}}
@media(max-width:350px){.gates-page .header-inner{gap:10px}.gates-page .site-header .brand{font-size:1.2rem;gap:6px}.gates-page .site-header .official-mark{width:38px;height:auto}.gates-page .brand-suffix{margin-left:4px}}

/* Prototype 003 structure baseline: commercial emphasis, existing identity retained. */
.hero-assurance{border-left:3px solid #8fc1e5;background:#1b4352;padding:14px 18px;margin-top:22px}
.hero-assurance p{margin:0;color:#fff;font-size:1.06rem;line-height:1.5}.hero-assurance strong{color:#a8d5f5}
.hero-assurance a{display:inline-block;margin-top:9px;font-size:.8rem;color:#d5e8f4;text-decoration:underline;text-underline-offset:3px}
.project-roles{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:#b8cdd7;margin-top:32px}
.project-roles>div{padding:22px;background:#eff5f8}.project-roles h3{font-size:1rem;color:#17659a}.project-roles p{line-height:1.6}
@media(max-width:700px){.project-roles{grid-template-columns:1fr}.hero-assurance{padding:12px 15px}.hero-assurance p{font-size:1rem}}