/* ===== TOP PAGE CSS ===== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --blue:#4A90D9;--blue-light:#72AEDE;--blue-pale:#EBF4FC;
  --teal:#3DBFAA;--teal-light:#6DD4C3;--teal-pale:#E8F8F5;
  --gold:#F5C842;--gold-light:#F9D96A;--gold-pale:#FEF8E1;
  --warm-white:#FAFAF7;--cream:#F5F3ED;
  --text-dark:#2D2D2D;--text-mid:#5A5A5A;--text-light:#8A8A8A;
  --font-jp:'Zen Maru Gothic',sans-serif;
  --font-en:'Outfit',sans-serif;
  --shadow-card:0 4px 24px rgba(0,0,0,0.07);
}
html{scroll-behavior:smooth}
body{background:var(--warm-white);color:var(--text-dark);font-family:var(--font-jp);overflow-x:hidden;line-height:1.8;margin:0!important;padding:0!important}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:99999;padding:1rem 5%;display:flex;align-items:center;justify-content:space-between;background:rgba(250,250,247,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(74,144,217,.1);transition:box-shadow .3s}
nav.scrolled{box-shadow:0 2px 20px rgba(74,144,217,.1)}
.nav-logo{display:flex;align-items:center;gap:.5rem;text-decoration:none}
.nav-logo-img{height:36px;width:auto;object-fit:contain;display:block}
.nav-logo-text{display:none!important}
.nav-links{display:flex;align-items:center;gap:1.8rem}
.nav-links a{color:var(--text-mid);text-decoration:none;font-size:.88rem;font-weight:500;transition:color .25s;position:relative}
.nav-links a::after{content:'';position:absolute;bottom:-3px;left:0;right:0;height:2px;background:var(--teal);border-radius:2px;transform:scaleX(0);transition:transform .25s}
.nav-links a:hover{color:var(--blue)}
.nav-links a:hover::after{transform:scaleX(1)}
.nav-cta{background:linear-gradient(135deg,var(--blue),var(--teal));color:#fff;padding:.55rem 1.4rem;border-radius:50px;font-size:.85rem;font-weight:600;text-decoration:none;font-family:var(--font-en);box-shadow:0 4px 14px rgba(74,144,217,.3);transition:transform .25s}
.nav-cta:hover{transform:translateY(-2px)}

/* BUTTONS */
.btn-main{display:inline-flex;align-items:center;gap:.5rem;background:linear-gradient(135deg,var(--blue),var(--teal));color:#fff;padding:.85rem 2rem;border-radius:50px;font-size:.95rem;font-weight:600;text-decoration:none;font-family:var(--font-en);box-shadow:0 6px 28px rgba(74,144,217,.4);transition:transform .25s,box-shadow .25s}
.btn-main:hover{transform:translateY(-3px);box-shadow:0 10px 36px rgba(74,144,217,.5)}
.btn-sub{display:inline-flex;align-items:center;gap:.5rem;border:1.5px solid rgba(74,144,217,.35);color:var(--blue);padding:.85rem 1.8rem;border-radius:50px;font-size:.95rem;font-weight:600;text-decoration:none;font-family:var(--font-en);transition:all .25s;background:rgba(74,144,217,.04)}
.btn-sub:hover{border-color:var(--blue);background:var(--blue-pale)}

/* REVEAL */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ANIMATIONS */
@keyframes blobF{0%,100%{border-radius:60% 40% 55% 45%/45% 60% 40% 55%}50%{border-radius:45% 55% 40% 60%/60% 40% 55% 45%}}
@keyframes blobF2{0%,100%{border-radius:45% 55% 40% 60%/60% 40% 55% 45%}50%{border-radius:60% 40% 55% 45%/45% 60% 40% 55%}}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.8)}}
@keyframes fadeSlideUp{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:translateY(0)}}

/* ====== HERO ====== */
.hero{min-height:100vh;display:flex;align-items:center;padding:7rem 5% 5rem;position:relative;overflow:hidden;background:linear-gradient(160deg,#fff 0%,var(--cream) 50%,#EFF8F5 100%)}
.hero-blob1{position:absolute;top:-15%;left:-10%;width:70vw;height:70vw;max-width:800px;max-height:800px;background:radial-gradient(circle at 40% 40%,rgba(74,144,217,.2) 0%,transparent 70%);border-radius:60% 40% 55% 45%/45% 60% 40% 55%;filter:blur(40px);animation:blobF 12s ease-in-out infinite}
.hero-blob2{position:absolute;bottom:-20%;right:-10%;width:60vw;height:60vw;max-width:700px;max-height:700px;background:radial-gradient(circle at 60% 60%,rgba(61,191,170,.18) 0%,transparent 70%);border-radius:45% 55% 40% 60%/60% 40% 55% 45%;filter:blur(50px);animation:blobF2 15s ease-in-out infinite}
.hero-blob3{position:absolute;top:30%;right:10%;width:280px;height:280px;background:radial-gradient(circle,rgba(245,200,66,.18),transparent 70%);border-radius:50%;filter:blur(30px)}
.hero-inner{position:relative;z-index:1;max-width:1100px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center;width:100%}
.hero-eyebrow{display:inline-flex;align-items:center;gap:.5rem;background:rgba(61,191,170,.1);border:1px solid rgba(61,191,170,.3);border-radius:50px;padding:.38rem 1rem;font-size:.78rem;font-weight:500;color:#2A9D8F;font-family:var(--font-en);letter-spacing:.06em;margin-bottom:1.5rem}
.hero-eyebrow-dot{width:6px;height:6px;border-radius:50%;background:var(--teal);animation:pulse 2.5s infinite;display:inline-block}
.hero-title{font-size:clamp(2.4rem,5vw,4.2rem);font-weight:700;line-height:1.15;letter-spacing:-.03em;margin-bottom:1.5rem}
.accent-blue{background:linear-gradient(135deg,var(--blue),var(--teal));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.accent-warm{background:linear-gradient(135deg,#E88B3A,var(--gold));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-concept{font-size:1rem;color:var(--text-mid);line-height:1.9;margin-bottom:1.2rem}
.hero-philosophy{border-left:3px solid var(--teal);padding-left:1.2rem;font-size:1rem;color:var(--text-mid);font-weight:500;margin-bottom:2rem}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap}
.hero-visual{position:relative;display:flex;align-items:center;justify-content:center}
.hero-visual-blob{width:420px;height:420px;background:linear-gradient(145deg,rgba(74,144,217,.1),rgba(61,191,170,.08),rgba(245,200,66,.06));border-radius:60% 40% 55% 45%/50% 60% 40% 50%;display:flex;align-items:center;justify-content:center;animation:blobF 10s ease-in-out infinite;position:relative}
.hero-card{background:#fff;border-radius:24px;padding:2rem;box-shadow:0 20px 60px rgba(74,144,217,.15);width:320px;position:relative;z-index:2}
.hero-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--blue),var(--teal),var(--gold));border-radius:24px 24px 0 0}
.hero-card-title{font-size:.72rem;font-family:var(--font-en);font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--teal);margin-bottom:1rem}
.idea-list{display:flex;flex-direction:column;gap:.75rem}
.idea-item{display:flex;align-items:flex-start;gap:.75rem;padding:.85rem 1rem;background:var(--cream);border-radius:14px}
.idea-icon{font-size:1.4rem;flex-shrink:0}
.idea-text-title{font-size:.88rem;font-weight:700;color:var(--text-dark);margin-bottom:.1rem}
.idea-text-desc{font-size:.75rem;color:var(--text-mid)}
.float-card{position:absolute;background:#fff;border-radius:14px;padding:1rem 1.2rem;box-shadow:0 10px 30px rgba(0,0,0,.1)}
.fc1{bottom:-1.5rem;right:-2rem}
.fc2{top:1rem;left:-2.5rem}
.fc-label{font-size:.65rem;font-family:var(--font-en);font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text-light);margin-bottom:.2rem}
.fc-val{font-family:var(--font-en);font-size:1.2rem;font-weight:700;background:linear-gradient(135deg,var(--blue),var(--teal));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}

/* ====== CONCEPT ====== */
.concept{background:#fff;padding:6rem 5%}
.concept-inner{max-width:1100px;margin:0 auto}
.concept-header{text-align:center;margin-bottom:4rem}
.section-label{font-family:var(--font-en);font-size:.72rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--teal);margin-bottom:.8rem;display:block}
.section-title{font-size:clamp(1.8rem,3.5vw,3rem);font-weight:700;line-height:1.25;letter-spacing:-.02em;margin-bottom:1.2rem}
.section-desc{font-size:1rem;color:var(--text-mid);line-height:1.85}
.concept-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}
.concept-card{border-radius:24px;padding:2.5rem;transition:transform .35s,box-shadow .35s}
.concept-card:hover{transform:translateY(-6px);box-shadow:0 20px 50px rgba(74,144,217,.15)}
.cc-1{background:linear-gradient(145deg,var(--blue-pale),rgba(61,191,170,.1));border:1px solid rgba(74,144,217,.15)}
.cc-2{background:linear-gradient(145deg,var(--teal-pale),rgba(245,200,66,.1));border:1px solid rgba(61,191,170,.15)}
.cc-3{background:linear-gradient(145deg,var(--gold-pale),var(--blue-pale));border:1px solid rgba(245,200,66,.2)}
.concept-num{font-family:var(--font-en);font-size:3.5rem;font-weight:800;opacity:.08;line-height:1;margin-bottom:.5rem;color:var(--text-dark)}
.concept-emoji{font-size:2.5rem;margin-bottom:1rem}
.concept-title{font-size:1.2rem;font-weight:700;margin-bottom:.75rem}
.concept-desc{font-size:.9rem;color:var(--text-mid);line-height:1.8}

/* ====== SERVICES ====== */
.services-section{background:var(--cream);padding:6rem 5%}
.services-header{text-align:center;margin-bottom:3.5rem}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;max-width:1100px;margin:0 auto}
.service-card-link{background:#fff;border-radius:24px;padding:2.5rem;box-shadow:var(--shadow-card);border:1px solid rgba(0,0,0,.05);position:relative;overflow:hidden;transition:transform .35s,box-shadow .35s;text-decoration:none;color:inherit;display:flex;flex-direction:column}
.service-card-link:hover{transform:translateY(-6px);box-shadow:0 20px 50px rgba(74,144,217,.16)}
.service-card-link::before{content:'';position:absolute;top:0;left:0;right:0;height:4px}
.scl-1::before{background:linear-gradient(90deg,var(--blue),var(--teal))}
.scl-2::before{background:linear-gradient(90deg,var(--teal),var(--gold))}
.scl-3::before{background:linear-gradient(90deg,var(--gold),var(--blue))}
.svc-icon{width:56px;height:56px;border-radius:16px;display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem;font-size:1.6rem}
.svc-badge{display:inline-block;padding:.28rem .85rem;border-radius:50px;font-size:.7rem;font-family:var(--font-en);font-weight:700;margin-bottom:1rem}
.svb-1{background:rgba(74,144,217,.12);color:var(--blue);border:1px solid rgba(74,144,217,.2)}
.svb-2{background:rgba(61,191,170,.12);color:#2A9D8F;border:1px solid rgba(61,191,170,.2)}
.svb-3{background:rgba(245,200,66,.15);color:#9A7A00;border:1px solid rgba(245,200,66,.25)}
.svc-title{font-size:1.25rem;font-weight:700;margin-bottom:.75rem}
.svc-desc{font-size:.9rem;color:var(--text-mid);line-height:1.8;flex:1}
.svc-arrow{display:inline-flex;align-items:center;gap:.4rem;margin-top:1.5rem;font-size:.85rem;font-family:var(--font-en);font-weight:600;color:var(--blue)}

/* ====== MISSION ====== */
.mission{background:linear-gradient(155deg,#1A3A6E 0%,#1D7A6B 60%,#2A4A2A 100%);padding:7rem 5%;position:relative;overflow:hidden}
.mission::before{content:'';position:absolute;top:-20%;right:-10%;width:60%;height:140%;background:radial-gradient(ellipse at 50%,rgba(245,200,66,.15),rgba(61,191,170,.1) 40%,transparent 70%);border-radius:50%}
.mission-inner{max-width:900px;margin:0 auto;text-align:center;position:relative;z-index:1}
.mission-label{font-family:var(--font-en);font-size:.72rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.5);margin-bottom:1rem;display:block}
.mission-title{font-size:clamp(2rem,4vw,3.5rem);font-weight:700;color:#fff;line-height:1.35;margin-bottom:1.5rem;letter-spacing:-.02em}
.mission-title em{font-style:normal;background:linear-gradient(135deg,var(--gold-light),var(--teal-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.mission-desc{font-size:1.05rem;color:rgba(255,255,255,.7);line-height:1.9;margin-bottom:3rem;font-weight:300;max-width:640px;margin-left:auto;margin-right:auto}
.mission-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.mc{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);border-radius:18px;padding:1.8rem;backdrop-filter:blur(10px)}
.mc:hover{background:rgba(255,255,255,.14)}
.mc-icon{font-size:2rem;margin-bottom:.8rem}
.mc-title{font-size:1rem;font-weight:700;color:#fff;margin-bottom:.4rem}
.mc-desc{font-size:.83rem;color:rgba(255,255,255,.6);line-height:1.7}

/* ====== CTA ====== */
.cta-section{padding:7rem 5%;background:linear-gradient(155deg,var(--blue-pale),#E8F8F5,var(--gold-pale))}
.cta-inner{text-align:center;max-width:680px;margin:0 auto}
.cta-title{font-size:clamp(2rem,4vw,3.2rem);font-weight:700;line-height:1.3;margin-bottom:1.2rem;letter-spacing:-.02em}
.cta-sub{color:var(--text-mid);font-size:1rem;line-height:1.85;margin-bottom:2.5rem}
.cta-actions{display:flex;justify-content:center;gap:1rem;flex-wrap:wrap}
.cta-note{margin-top:1.5rem;font-size:.83rem;color:var(--text-light)}
.cta-note a{color:var(--blue);text-decoration:none}

/* ====== FOOTER ====== */
footer{background:#1E2A3A;color:rgba(255,255,255,.75);padding:4rem 5% 2.5rem}
.footer-inner{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2.5rem;margin-bottom:2.5rem}
.footer-brand{font-family:var(--font-en);font-size:1.2rem;font-weight:600;color:#fff;margin-bottom:.8rem;display:flex;align-items:center;gap:.5rem}
.footer-logo-img{height:28px;width:auto;object-fit:contain;filter:brightness(0) invert(1);opacity:.8}
.footer-tagline{font-size:.87rem;color:rgba(255,255,255,.5);line-height:1.8;margin-bottom:1.2rem}
.footer-info{font-size:.78rem;color:rgba(255,255,255,.35);line-height:1.9}
.footer-info a{color:rgba(255,255,255,.45);text-decoration:none}
.f-col-title{font-size:.65rem;font-family:var(--font-en);font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.3);margin-bottom:1rem}
.f-links{list-style:none;display:flex;flex-direction:column;gap:.6rem}
.f-links a{color:rgba(255,255,255,.55);text-decoration:none;font-size:.87rem;transition:color .2s}
.f-links a:hover{color:var(--teal-light)}
.footer-bottom{max-width:1100px;margin:0 auto;border-top:1px solid rgba(255,255,255,.08);padding-top:1.8rem;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}
.footer-copy{font-size:.75rem;color:rgba(255,255,255,.3);font-family:var(--font-en)}
.footer-legal{display:flex;gap:1.8rem}
.footer-legal a{color:rgba(255,255,255,.3);font-size:.75rem;text-decoration:none;font-family:var(--font-en);transition:color .2s}
.footer-legal a:hover{color:var(--teal-light)}

@media(max-width:900px){
  .nav-links{display:none}
  .hero-inner{grid-template-columns:1fr}
  .hero-visual{display:none}
  .concept-grid,.services-grid,.mission-cards{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr 1fr}
}