@charset "utf-8";
:root{--blue:#056cc1;--deep:#062b4c;--navy:#031f37;--sky:#42bde9;--ink:#14283a;--muted:#657889;--line:#dce7ee;--bg:#f3f8fb;--white:#fff;--radius:18px;--shadow:0 20px 50px rgba(5,45,78,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:88px}body{margin:0;color:var(--ink);background:var(--white);font-family:"Yu Gothic","Hiragino Kaku Gothic ProN",Meiryo,sans-serif;line-height:1.8;-webkit-font-smoothing:antialiased}body.is-menu-open{overflow:hidden}img{display:block;max-width:100%}a{color:inherit}button,input,select,textarea{font:inherit}.skip-link{position:fixed;top:-80px;left:16px;z-index:1000;padding:10px 16px;color:#fff;background:#000}.skip-link:focus{top:8px}.header{position:fixed;inset:0 0 auto;z-index:100;height:88px;transition:.3s}.header--scrolled{background:rgba(255,255,255,.96);box-shadow:0 1px 18px rgba(0,35,62,.1);backdrop-filter:blur(12px)}.header__inner{display:flex;align-items:center;justify-content:space-between;width:min(1180px,calc(100% - 48px));height:100%;margin:auto}.header__brand{display:block}.header__logo{width:230px;height:auto;filter:brightness(0) invert(1)}.header--scrolled .header__logo{filter:none}.header__nav{display:flex;align-items:center;gap:34px}.header__link{color:#fff;font-size:14px;font-weight:700;text-decoration:none;letter-spacing:.06em}.header--scrolled .header__link{color:var(--ink)}.header__link:hover{color:var(--sky)}.header__toggle{display:none}.button{display:inline-flex;align-items:center;justify-content:center;gap:24px;min-height:58px;padding:0 30px;border:0;border-radius:999px;color:#fff;background:linear-gradient(120deg,var(--blue),var(--sky));box-shadow:0 10px 28px rgba(3,125,198,.25);font-weight:700;text-decoration:none;cursor:pointer;transition:transform .25s,box-shadow .25s}.button:hover{transform:translateY(-2px);box-shadow:0 15px 32px rgba(3,125,198,.34)}.button--small{min-height:48px;padding:0 24px;font-size:14px}.button--ghost{border:1px solid rgba(255,255,255,.7);background:rgba(255,255,255,.08);box-shadow:none;backdrop-filter:blur(5px)}
.hero{position:relative;display:flex;align-items:center;min-height:720px;height:92vh;overflow:hidden;color:#fff;background:var(--navy)}.hero__image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.hero__overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(1,25,45,.88) 0%,rgba(2,42,72,.58) 50%,rgba(1,33,59,.15) 100%)}.hero__inner{position:relative;width:min(1180px,calc(100% - 48px));margin:auto;padding-top:50px}.hero__eyebrow,.section-heading__en{margin:0 0 15px;color:var(--sky);font-family:Arial,sans-serif;font-size:12px;font-weight:800;letter-spacing:.28em}.hero__title{margin:0;font-size:clamp(44px,6vw,82px);line-height:1.24;letter-spacing:.03em}.hero__title span{color:#89ddfa}.hero__text{margin:25px 0 34px;font-size:17px;letter-spacing:.05em}.hero__actions{display:flex;gap:14px}.hero__scroll{position:absolute;right:5%;bottom:0;display:flex;flex-direction:column;align-items:center;color:#fff;font:10px Arial,sans-serif;letter-spacing:.25em;text-decoration:none}.hero__scroll i{display:block;width:1px;height:65px;margin-top:12px;background:linear-gradient(#fff,transparent)}
.intro{padding:115px 24px;background:#fff}.intro__inner{display:grid;grid-template-columns:1fr 1fr;gap:90px;width:min(1050px,100%);margin:auto}.intro__title{margin:0;font-size:clamp(30px,4vw,48px);line-height:1.55;letter-spacing:.06em}.intro__body{padding-top:20px;color:var(--muted);font-size:16px}.intro__body p{margin:0 0 22px}.services{padding:110px 24px 130px;background:var(--bg)}.section-heading{margin:0 auto 55px;text-align:center}.section-heading__title{margin:0;font-size:clamp(32px,4vw,46px);line-height:1.3;letter-spacing:.08em}.section-heading__lead{margin:20px 0 0;color:var(--muted)}.services__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px;width:min(1120px,100%);margin:auto}.service-card{overflow:hidden;border:1px solid #e2ebf0;border-radius:var(--radius);background:#fff;box-shadow:0 8px 28px rgba(4,48,82,.06);opacity:0;transform:translateY(20px);transition:opacity .6s,transform .6s,box-shadow .3s}.service-card.is-visible{opacity:1;transform:none}.service-card:hover{box-shadow:var(--shadow)}.service-card__visual{position:relative;display:flex;align-items:center;justify-content:center;min-height:190px;padding:28px;background:linear-gradient(145deg,#eaf6fc,#fafdff)}.service-card__visual img{width:396px;max-width:80%;height:auto}.service-card__number{position:absolute;top:14px;left:20px;color:rgba(4,94,156,.25);font:bold 30px Arial,sans-serif}.service-card__body{padding:30px 34px 34px}.service-card__category{margin:0 0 7px;color:var(--blue);font:bold 10px Arial,sans-serif;letter-spacing:.22em}.service-card__title{margin:0 0 14px;font-size:21px;line-height:1.5}.service-card__text{margin:0;color:var(--muted);font-size:14px}.service-card__link{display:inline-block;margin-top:18px;color:var(--blue);font-size:13px;font-weight:700;text-decoration:none}
.strengths{padding:110px 24px;background:linear-gradient(135deg,#052f50,#031c31);color:#fff}.strengths__inner{width:min(1080px,100%);margin:auto}.section-heading--light .section-heading__title,.section-heading--light .section-heading__lead{color:#fff}.strengths__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.18)}.strength{padding:45px 36px;background:var(--deep);opacity:0;transform:translateY(20px);transition:.6s}.strength.is-visible{opacity:1;transform:none}.strength__icon{display:block;margin-bottom:28px;color:#69d3f4;font:bold 34px Arial,sans-serif}.strength__title{margin:0 0 12px;font-size:21px}.strength p{margin:0;color:#c2d5e3;font-size:14px}.company{padding:110px 24px}.company__inner{display:grid;grid-template-columns:1fr 1.6fr;gap:90px;width:min(1050px,100%);margin:auto}.section-heading--left{text-align:left}.company__list{margin:0}.company__row{display:grid;grid-template-columns:130px 1fr;padding:26px 0;border-bottom:1px solid var(--line);opacity:0;transform:translateY(15px);transition:.5s}.company__row.is-visible{opacity:1;transform:none}.company__row dt{font-weight:700}.company__row dd{margin:0;color:var(--muted)}
.contact{padding:110px 24px;background:#064878;color:#fff}.contact__inner{width:min(860px,100%);margin:auto}.contact-form{padding:50px 60px;border-radius:var(--radius);color:var(--ink);background:#fff;box-shadow:0 25px 70px rgba(0,15,30,.25)}.contact-form__field{display:grid;grid-template-columns:210px 1fr;gap:25px;align-items:start;margin-bottom:24px}.contact-form__label{padding-top:12px;font-size:14px;font-weight:700}.contact-form__label span{margin-left:7px;padding:3px 7px;border-radius:4px;color:#637887;background:#eaf0f3;font-size:10px}.contact-form__label .contact-form__required{color:#fff;background:#df5264}.contact-form__control{width:100%;min-height:52px;padding:12px 15px;border:1px solid #cbd9e1;border-radius:8px;color:var(--ink);background:#fafdff}.contact-form__control:focus{outline:3px solid rgba(36,173,226,.2);border-color:var(--sky)}.contact-form__control--textarea{resize:vertical}.contact-form__privacy{display:flex;justify-content:center;gap:10px;margin:34px 0 22px;color:var(--muted);font-size:13px}.contact-form__privacy input{width:18px;height:18px}.contact-form__submit{display:flex;margin:auto}.footer{padding:55px 24px 25px;color:#c3d2de;background:#021626}.footer__inner{display:grid;grid-template-columns:1fr auto;width:min(1120px,100%);margin:auto}.footer__brand img{width:240px;height:auto;filter:brightness(0) invert(1);opacity:.9}.footer__nav{display:flex;gap:28px;align-items:center}.footer__nav a{font-size:12px;text-decoration:none}.footer__copy{grid-column:1/-1;margin:45px 0 0;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);font:11px Arial,sans-serif}.page-top{position:fixed;right:24px;bottom:24px;z-index:80;display:grid;width:48px;height:48px;place-items:center;border-radius:50%;color:#fff;background:var(--blue);text-decoration:none;opacity:0;pointer-events:none;transform:translateY(10px);transition:.3s}.page-top--visible{opacity:1;pointer-events:auto;transform:none}
@media(max-width:760px){html{scroll-padding-top:68px}.header{height:68px;background:rgba(255,255,255,.97)}.header__inner{width:calc(100% - 32px)}.header__logo{width:185px;filter:none}.header__toggle{position:relative;display:flex;width:44px;height:44px;padding:9px 7px;border:0;background:transparent;flex-direction:column;justify-content:center;gap:5px}.header__toggle span{display:block;width:28px;height:2px;background:var(--ink);transition:.25s}.header__toggle b{position:absolute;left:-2px;bottom:-2px;width:48px;font-size:8px;font-weight:500;letter-spacing:.08em}.header__toggle[aria-expanded=true] span:first-child{transform:translateY(7px) rotate(45deg)}.header__toggle[aria-expanded=true] span:nth-child(2){opacity:0}.header__toggle[aria-expanded=true] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.header__nav{position:fixed;inset:68px 0 0;display:flex;padding:45px 28px;background:#fff;flex-direction:column;align-items:stretch;gap:0;opacity:0;visibility:hidden;transform:translateY(-10px);transition:.25s}.header__nav--open{opacity:1;visibility:visible;transform:none}.header__link{padding:18px 0;border-bottom:1px solid var(--line);color:var(--ink);font-size:16px}.header__nav .button{margin-top:28px}.hero{min-height:650px;height:88vh}.hero__image{object-position:62% center}.hero__overlay{background:linear-gradient(90deg,rgba(1,25,45,.91),rgba(2,42,72,.43))}.hero__inner{width:calc(100% - 40px);padding-top:50px}.hero__eyebrow{font-size:10px}.hero__title{font-size:42px}.hero__text{font-size:14px}.hero__actions{align-items:stretch;flex-direction:column;width:250px}.button{min-height:54px}.hero__scroll{display:none}.intro,.services,.strengths,.company,.contact{padding:75px 20px}.intro__inner,.company__inner{grid-template-columns:1fr;gap:35px}.intro__title{font-size:31px}.intro__body{padding:0}.section-heading{margin-bottom:40px}.section-heading__lead{font-size:14px}.services__grid,.strengths__grid{grid-template-columns:1fr}.service-card__visual{min-height:155px}.service-card__body{padding:25px}.strengths__grid{gap:1px}.strength{padding:35px 28px}.company__row{grid-template-columns:90px 1fr}.contact-form{padding:30px 20px}.contact-form__field{grid-template-columns:1fr;gap:7px}.contact-form__label{padding:0}.contact-form__privacy{align-items:flex-start}.footer__inner{grid-template-columns:1fr}.footer__brand img{width:210px}.footer__nav{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:30px}.footer__copy{margin-top:30px}.page-top{right:14px;bottom:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms;transition-duration:.01ms}}
.header,.header--scrolled{background:rgba(2,31,54,.94)}
.header--scrolled .header__logo{filter:brightness(0) invert(1)}
.header--scrolled .header__link{color:#fff}
@media(max-width:760px){.header{background:rgba(2,31,54,.97)}.header__logo{filter:brightness(0) invert(1)}.header__toggle span{background:#fff}.header__toggle b{color:#fff}}