:root{--color-primary: #0a2540;--color-primary-light: #1e3a5f;--color-secondary: #05192c;--color-accent: #00d4b2;--color-accent-hover: #00b396;--color-gray-dark: #334155;--color-gray-light: #64748b;--color-bg-light: #f8fafc;--color-bg-white: #ffffff;--glass-bg: rgba(255, 255, 255, .75);--glass-border: rgba(255, 255, 255, .4);--glass-shadow: 0 8px 32px 0 rgba(15, 23, 42, .08);--font-base: "Noto Sans JP", sans-serif;--font-eng: "Montserrat", sans-serif;--transition-smooth: all .4s cubic-bezier(.16, 1, .3, 1);--transition-fast: all .2s ease;--max-width-container: 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path{opacity:.5;stroke-dashoffset:0}}.hero-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#0a2540cc,#05192c66);z-index:3}.hero-container{max-width:var(--max-width-container);width:100%;margin:0 auto;padding:0 2rem;position:relative;z-index:4}.hero-content{max-width:800px}.hero-tagline{font-family:var(--font-eng);font-size:.9375rem;font-weight:800;letter-spacing:.25em;color:var(--color-accent);display:inline-block;margin-bottom:1.5rem}.hero-title{font-size:3.75rem;font-weight:900;line-height:1.25;letter-spacing:-.01em;margin-bottom:2rem;text-shadow:0 4px 20px rgba(0,0,0,.25)}@media (max-width: 768px){.hero-title{font-size:2.375rem;line-height:1.3}}.hero-subtitle{font-size:1.25rem;line-height:1.8;color:#ffffffe6;margin-bottom:3rem;max-width:650px;text-shadow:0 2px 10px rgba(0,0,0,.2)}@media (max-width: 768px){.hero-subtitle{font-size:1.0625rem}}.hero-actions-group{display:flex;gap:1.5rem}@media (max-width: 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992px){.intro-grid{grid-template-columns:1fr;gap:2.5rem}}.intro-header .section-title{margin-top:.5rem}.lead-text{font-size:1.375rem;font-weight:700;color:var(--color-primary);line-height:1.6;margin-bottom:2rem;position:relative}@media (max-width: 768px){.lead-text{font-size:1.1875rem}}.body-text{color:var(--color-gray-light);font-size:1.0625rem}.services-section{background-color:#05192cc7;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);overflow:hidden;position:relative}.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2.5rem;z-index:2;position:relative}@media (max-width: 992px){.services-grid{grid-template-columns:1fr;gap:2rem}}.service-card{background:#ffffff08;border:1px solid rgba(255,255,255,.08);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-radius:12px;padding:3.5rem 2.5rem 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.card-icon-wrapper{background-color:var(--color-accent);color:var(--color-primary);box-shadow:0 0 20px #00d4b266}.card-icon{width:28px;height:28px}.card-title{font-size:1.375rem;font-weight:700;color:var(--color-bg-white);margin-bottom:1.25rem;line-height:1.4}.card-text{font-size:.975rem;color:#ffffffb3;line-height:1.7}.works-section{background-color:#ffffffc7;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.works-records{margin-bottom:2.5rem}.works-records-note{margin-top:3rem;text-align:right;font-size:.75rem;color:var(--color-gray-light);opacity:.7}.works-carousel{position:relative;display:flex;align-items:center;gap:1rem}.carousel-viewport{flex:1;overflow:hidden;border-radius:12px}.carousel-track{list-style:none;display:flex;margin:0;padding:0;transition:transform .5s cubic-bezier(.16,1,.3,1)}.carousel-slide{flex:0 0 100%;box-sizing:border-box}.works-record{display:grid;grid-template-columns:1.2fr 1fr;background-color:var(--color-bg-light);border-radius:12px;overflow:hidden;box-shadow:0 15px 35px #0f172a0a}.works-record-img-wrapper{position:relative;overflow:hidden;min-height:260px}.works-record-img{width:100%;height:100%;object-fit:cover}.works-record-body{display:flex;flex-direction:column;justify-content:center;padding:2.5rem}.works-record-client{display:block;font-size:1.25rem;font-weight:700;color:var(--color-primary);margin-bottom:.5rem}.works-record-project{display:block;font-size:1rem;color:var(--color-gray-light);line-height:1.7}.carousel-arrow{flex:0 0 auto;width:48px;height:48px;display:flex;align-items:center;justify-content:center;border:none;border-radius:50%;background-color:var(--color-bg-white);color:var(--color-primary);box-shadow:0 8px 20px #0f172a1a;cursor:pointer;transition:var(--transition-smooth)}.carousel-arrow:hover{background-color:var(--color-primary);color:var(--color-bg-white);transform:scale(1.08)}.carousel-arrow:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.carousel-arrow-icon{width:22px;height:22px}.carousel-dots{position:absolute;left:0;right:0;bottom:-2.25rem;display:flex;justify-content:center;gap:.625rem}.carousel-dot{width:9px;height:9px;padding:0;border:none;border-radius:50%;background-color:#0a25402e;cursor:pointer;transition:var(--transition-smooth)}.carousel-dot:hover{background-color:#0a254066}.carousel-dot.is-active{background-color:var(--color-accent);transform:scale(1.25)}.carousel-dot:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}@media (max-width: 992px){.works-carousel{gap:.5rem}.carousel-arrow{width:40px;height:40px}.carousel-arrow-icon{width:18px;height:18px}.works-record{grid-template-columns:1fr}.works-record-img-wrapper{min-height:200px}.works-record-body{padding:2rem 1.75rem}}.works-additional{text-align:center;background-color:var(--color-bg-light);border:1px dashed rgba(10,37,64,.15);border-radius:12px;padding:3.5rem 2rem}.additional-title{font-size:1.375rem;font-weight:700;color:var(--color-primary);margin-bottom:.75rem}.additional-desc{color:var(--color-gray-light);max-width:700px;margin:0 auto}.company-section{background-color:#f8fafcc7;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-top:1px solid rgba(10,37,64,.05)}.company-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:6rem}@media (max-width: 992px){.company-grid{grid-template-columns:1fr;gap:3.5rem}}.company-intro{font-size:1.125rem;color:var(--color-gray-light);margin-top:1.5rem;margin-bottom:3rem}.company-logo-box{background-color:var(--color-bg-white);padding:2.5rem;border-radius:8px;box-shadow:0 4px 20px #0a254008;display:inline-block}.company-logo-img{max-height:80px;width:auto}.profile-table tr{border-bottom:1px solid rgba(10,37,64,.08)}.profile-table tr:last-child{border-bottom:none}.profile-table th{text-align:left;vertical-align:top;width:30%;padding:1.5rem 1rem 1.5rem 0;font-weight:700;color:var(--color-primary);font-size:1.0625rem}.profile-table td{padding:1.5rem 0 1.5rem 1rem;color:var(--color-gray-dark);font-size:1.0625rem;line-height:1.8}@media (max-width: 576px){.profile-table th{width:100%;display:block;padding-bottom:.25rem}.profile-table td{width:100%;display:block;padding-top:.25rem;padding-left:0}}.recruit-section{background-color:#ffffffc7;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.recruit-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:5rem;align-items:center}@media (max-width: 992px){.recruit-grid{grid-template-columns:1fr;gap:3.5rem}}.recruit-visual{background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-secondary) 100%);border-radius:20px;padding:4.5rem 3.5rem;color:var(--color-bg-white);box-shadow:0 20px 40px #0a25401a;position:relative;overflow:hidden}.recruit-visual:after{content:"";position:absolute;bottom:-50px;right:-50px;width:200px;height:200px;border-radius:50%;background:radial-gradient(circle,#00d4b226,#00d4b200 70%)}.recruit-badge{font-family:var(--font-eng);background-color:var(--color-accent);color:var(--color-primary);font-size:.75rem;font-weight:800;letter-spacing:.1em;padding:.375rem .875rem;border-radius:4px;display:inline-block;margin-bottom:2rem}.recruit-visual-title{font-size:2.25rem;font-weight:950;line-height:1.35;margin-bottom:2rem}.recruit-visual-text{font-size:1.0625rem;color:#ffffffd9;line-height:1.8}.recruit-main-title{font-size:2rem;font-weight:900;color:var(--color-primary);margin-top:.5rem;margin-bottom:1rem}.recruit-sub-text{font-size:1.0625rem;color:var(--color-gray-light);margin-bottom:3rem}.requirements-accordion{border-top:1px solid rgba(10,37,64,.1);margin-bottom:3rem}.requirement-item{border-bottom:1px solid rgba(10,37,64,.1);padding:1.5rem 0;display:flex}.req-label{width:25%;font-weight:700;color:var(--color-primary);font-size:1rem}.req-val{width:75%;color:var(--color-gray-dark);font-size:1rem;line-height:1.7}@media (max-width: 576px){.requirement-item{flex-direction:column;gap:.5rem}.req-label,.req-val{width:100%}}.btn-recruit-apply{text-align:center}.contact-section{background-color:#0a2540d1;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);padding-bottom:8rem;position:relative;overflow:hidden}.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:5rem}@media (max-width: 992px){.contact-grid{grid-template-columns:1fr;gap:4rem}}.contact-text{font-size:1.125rem;color:#fffc;margin-top:1.5rem;margin-bottom:4rem}.contact-methods{display:flex;flex-direction:column;gap:2.25rem}.method-item{display:flex;align-items:center;gap:1.5rem}.method-icon-box{width:50px;height:50px;background-color:#ffffff14;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--color-accent);flex-shrink:0}.method-icon{width:22px;height:22px}.method-label{font-family:var(--font-eng);font-size:.75rem;font-weight:700;letter-spacing:.1em;color:#ffffff80;display:block}.method-value{font-family:var(--font-eng);font-size:1.625rem;font-weight:800;color:var(--color-bg-white);line-height:1.2}a.method-value:hover{color:var(--color-accent)}@media (max-width: 576px){.method-value{font-size:1.25rem}}.contact-form-block{background-color:var(--color-bg-white);padding:3.5rem 3rem;border-radius:12px;box-shadow:0 25px 50px #05192c40}@media (max-width: 576px){.contact-form-block{padding:2.5rem 1.5rem}}.styled-form{display:flex;flex-direction:column;gap:1.75rem}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-group label{font-size:.875rem;font-weight:700;color:var(--color-primary)}.required{color:#ef4444;margin-left:.25rem;font-size:.75rem}.form-group input,.form-group textarea{font-family:var(--font-base);font-size:1rem;padding:.875rem 1.125rem;border:1px solid rgba(10,37,64,.15);border-radius:4px;background-color:var(--color-bg-light);color:var(--color-primary);transition:var(--transition-fast);outline:none}.form-group input::placeholder,.form-group textarea::placeholder{color:var(--color-gray-light);opacity:.7}.form-group input:focus,.form-group textarea:focus{border-color:var(--color-primary);background-color:var(--color-bg-white);box-shadow:0 0 0 4px #0a25400d}.btn-submit{border-radius:4px!important;width:100%;justify-content:center;box-shadow:none!important;padding:1.125rem!important}.main-footer{background-color:var(--color-secondary);border-top:1px solid rgba(255,255,255,.05);padding:3rem 0;color:#ffffff80}.copyright{font-size:.875rem}.animate-up{opacity:0;transform:translateY(30px);transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1)}.animate-up.appear{opacity:1;transform:translateY(0)}.toast-container{position:fixed;bottom:2rem;right:2rem;z-index:9999;display:flex;flex-direction:column;gap:1rem}.toast{background-color:var(--color-primary);color:var(--color-bg-white);border-left:4px solid var(--color-accent);padding:1rem 1.5rem;border-radius:4px;box-shadow:0 10px 25px #0003;display:flex;align-items:center;gap:1rem;transform:translate(120%);transition:transform .4s cubic-bezier(.175,.885,.32,1.275)}.toast.show{transform:translate(0)}.toast-success-icon{color:var(--color-accent);width:1.5rem;height:1.5rem}