/* ───── Hero ───── */
.hero{position:relative;padding:160px 48px 120px;background:radial-gradient(1200px 600px at 85% 10%,rgba(47,111,232,.10),transparent 60%),radial-gradient(800px 500px at 10% 90%,rgba(34,211,238,.08),transparent 60%),var(--white);overflow:hidden}
.hero-grid{position:absolute;inset:0;opacity:.5;pointer-events:none;background-image:linear-gradient(rgba(30,84,196,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(30,84,196,.06) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse at center,#000 40%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse at center,#000 40%,transparent 75%)}
.hero-inner{position:relative;max-width:1280px;margin:0 auto;display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:10px;padding:7px 14px;border-radius:999px;background:var(--blue-50);border:1px solid rgba(30,84,196,.15);color:var(--blue-700);font-size:12px;font-weight:600;letter-spacing:.06em;margin-bottom:28px}
.eyebrow-dot{width:7px;height:7px;border-radius:50%;background:var(--blue-500);box-shadow:0 0 0 4px rgba(47,111,232,.15);animation:pulse 1.8s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 8px rgba(47,111,232,0)}}
h1.hero-title{font-size:clamp(38px,5vw,68px);font-weight:900;line-height:1.18;letter-spacing:-.015em;margin-bottom:28px}
h1.hero-title .hl{background:linear-gradient(120deg,var(--blue-700) 0%,var(--blue-500) 55%,var(--cyan) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
h1.hero-title .serif{color:var(--blue-700);font-weight:400;font-size:.92em}
.hero-lead{font-size:17px;color:var(--gray-700);max-width:560px;margin-bottom:40px;line-height:1.95}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{display:flex;gap:40px;margin-top:56px;padding-top:32px;border-top:1px solid var(--gray-100)}
.stat-num{font-family:'Archivo',sans-serif;font-size:34px;font-weight:800;color:var(--blue-700);line-height:1}
.stat-num sup{font-size:.5em;font-weight:600;color:var(--blue-500);margin-left:2px}
.stat-lbl{font-size:12px;color:var(--gray-500);margin-top:8px;letter-spacing:.05em}

/* Hero visual */
.hero-visual{position:relative;height:560px;display:flex;align-items:center;justify-content:center}
.hv-glow{position:absolute;width:480px;height:480px;background:radial-gradient(circle,rgba(47,111,232,.35) 0%,rgba(30,84,196,.15) 30%,transparent 65%);filter:blur(40px);animation:hvGlow 6s ease-in-out infinite}
@keyframes hvGlow{50%{transform:scale(1.1);opacity:.7}}
.hv-rings{position:absolute;width:480px;height:480px;display:grid;place-items:center}
.hv-ring{position:absolute;border-radius:50%;border:1px solid rgba(30,84,196,.18)}
.hv-ring.r1{width:480px;height:480px;animation:ringRot 60s linear infinite}
.hv-ring.r2{width:360px;height:360px;border-color:rgba(30,84,196,.22);animation:ringRot 40s linear infinite reverse;border-style:dashed}
.hv-ring.r3{width:240px;height:240px;border-color:rgba(34,211,238,.4);animation:ringRot 25s linear infinite}
@keyframes ringRot{to{transform:rotate(360deg)}}
.hv-core{position:relative;width:200px;height:200px;border-radius:50%;background:radial-gradient(circle at 35% 30%,rgba(255,255,255,.95) 0%,rgba(91,141,242,.9) 30%,var(--blue-700) 70%,var(--blue-900) 100%);display:grid;place-items:center;box-shadow:0 0 0 1px rgba(255,255,255,.8) inset,0 0 40px rgba(47,111,232,.6),0 30px 60px -10px rgba(30,84,196,.5);animation:coreFloat 5s ease-in-out infinite}
@keyframes coreFloat{50%{transform:translateY(-10px)}}
.hv-core::before{content:"";position:absolute;inset:-8px;border-radius:50%;background:conic-gradient(from 0deg,transparent 0%,var(--cyan) 25%,transparent 50%,var(--blue-500) 75%,transparent 100%);opacity:.4;animation:coreSpin 4s linear infinite;-webkit-mask:radial-gradient(circle,transparent 60%,#000 62%);mask:radial-gradient(circle,transparent 60%,#000 62%)}
@keyframes coreSpin{to{transform:rotate(360deg)}}
.hv-core-label{position:relative;color:var(--white);text-align:center;font-family:'Archivo',sans-serif}
.hv-core-label .big{font-size:42px;font-weight:800;letter-spacing:.04em;line-height:1;text-shadow:0 2px 10px rgba(0,0,0,.2)}
.hv-core-label .sub{font-size:9px;font-weight:600;letter-spacing:.3em;opacity:.85;margin-top:8px}
.hv-term{position:absolute;top:30px;left:0;width:280px;background:var(--ink);border-radius:12px;overflow:hidden;box-shadow:0 30px 60px -20px rgba(10,16,36,.45);font-family:'SF Mono','Monaco',monospace;font-size:11px;animation:floatA 7s ease-in-out infinite;z-index:3}
@keyframes floatA{50%{transform:translateY(-8px)}}
.hv-term-bar{display:flex;align-items:center;gap:6px;padding:9px 12px;background:rgba(255,255,255,.04);border-bottom:1px solid rgba(255,255,255,.06)}
.hv-term-bar i{display:block;width:10px;height:10px;border-radius:50%;background:#FF5F57}
.hv-term-bar i:nth-child(2){background:#FEBC2E}.hv-term-bar i:nth-child(3){background:#28C840}
.hv-term-bar span{margin-left:auto;color:rgba(255,255,255,.4);font-size:10px}
.hv-term-body{padding:14px;color:rgba(255,255,255,.85);line-height:1.7}
.c-comment{color:#5B6478}.c-key{color:var(--cyan)}.c-str{color:#A6E3A1}.c-fn{color:#FAC775}.c-blue{color:var(--blue-400)}
.hv-cursor{display:inline-block;width:6px;height:11px;background:var(--cyan);vertical-align:-1px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.hv-chat{position:absolute;bottom:30px;right:0;width:280px;background:var(--white);border-radius:14px;border:1px solid rgba(30,84,196,.1);padding:16px;box-shadow:0 30px 60px -20px rgba(10,16,36,.2);animation:floatA 7s ease-in-out infinite -3.5s;z-index:3}
.hv-chat-head{display:flex;align-items:center;gap:9px;margin-bottom:14px;padding-bottom:12px;border-bottom:1px solid var(--gray-100)}
.hv-chat-avatar{width:28px;height:28px;border-radius:8px;background:linear-gradient(135deg,var(--blue-700),var(--cyan));display:grid;place-items:center;color:var(--white);font-family:'Archivo',sans-serif;font-size:11px;font-weight:700}
.hv-chat-name{font-size:12px;font-weight:600}
.hv-chat-status{font-size:10px;color:#28C840;display:flex;align-items:center;gap:4px}
.hv-chat-status::before{content:"";width:6px;height:6px;border-radius:50%;background:#28C840;box-shadow:0 0 6px #28C840}
.hv-chat-msg{font-size:12px;padding:9px 12px;border-radius:10px;margin-bottom:8px;line-height:1.6;max-width:85%}
.hv-chat-msg.user{background:var(--blue-50);color:var(--blue-800);margin-left:auto;border-bottom-right-radius:3px}
.hv-chat-msg.ai{background:var(--gray-100);color:var(--ink);border-bottom-left-radius:3px}
.hv-chat-typing{display:flex;gap:4px;padding:10px 12px;background:var(--gray-100);border-radius:10px;width:fit-content;border-bottom-left-radius:3px}
.hv-chat-typing i{width:6px;height:6px;border-radius:50%;background:var(--blue-500);animation:typing 1.4s infinite}
.hv-chat-typing i:nth-child(2){animation-delay:.2s}.hv-chat-typing i:nth-child(3){animation-delay:.4s}
@keyframes typing{0%,60%,100%{transform:translateY(0);opacity:.4}30%{transform:translateY(-4px);opacity:1}}
.hv-tag{position:absolute;font-family:'Archivo',sans-serif;font-size:10px;font-weight:600;letter-spacing:.12em;color:var(--blue-700);padding:4px 9px;border-radius:6px;background:rgba(255,255,255,.85);border:1px solid rgba(30,84,196,.15);backdrop-filter:blur(6px);z-index:2}
.hv-tag.t1{top:5px;right:80px;animation:tagF 5s ease-in-out infinite}
.hv-tag.t2{top:75px;right:30px;color:var(--cyan);border-color:rgba(34,211,238,.4);animation:tagF 5s ease-in-out infinite -2s}
.hv-tag.t3{bottom:8px;left:90px;animation:tagF 5s ease-in-out infinite -1s}
.hv-tag.t4{bottom:75px;left:30px;animation:tagF 5s ease-in-out infinite -3s}
@keyframes tagF{50%{transform:translateY(-6px)}}
.hv-badge{position:absolute;background:var(--white);border:1px solid rgba(30,84,196,.12);border-radius:10px;padding:8px 12px;display:flex;align-items:center;gap:8px;box-shadow:0 16px 30px -12px rgba(10,16,36,.18);font-size:11px;font-weight:600;z-index:3}
.hv-badge .live{width:7px;height:7px;border-radius:50%;background:#28C840;box-shadow:0 0 0 0 rgba(40,200,64,.6);animation:pulse 1.8s infinite}
.hv-badge.b1{top:215px;left:-10px;animation:floatA 6s ease-in-out infinite -2s}
.hv-badge.b2{bottom:200px;right:-10px;animation:floatA 6s ease-in-out infinite -1s}

/* ───── Marquee ───── */
.marquee{padding:40px 0;background:var(--blue-50);border-top:1px solid rgba(30,84,196,.08);border-bottom:1px solid rgba(30,84,196,.08);overflow:hidden}
.marquee-lbl{text-align:center;font-size:12px;color:var(--gray-500);letter-spacing:.15em;margin-bottom:20px}
.marquee-track{display:flex;gap:64px;animation:scroll 30s linear infinite;white-space:nowrap}
.marquee-track span{font-family:'Archivo',sans-serif;font-size:22px;font-weight:600;color:var(--gray-500);opacity:.7}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ───── Services Grid (top page compact) ───── */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.svc-card{background:var(--white);border:1px solid rgba(30,84,196,.1);border-radius:18px;padding:32px 28px;transition:all .35s var(--ease);overflow:hidden;position:relative}
.svc-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--blue-700),var(--cyan));transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease)}
.svc-card:hover{transform:translateY(-6px);box-shadow:0 30px 50px -20px rgba(30,84,196,.2);border-color:rgba(30,84,196,.25)}
.svc-card:hover::before{transform:scaleX(1)}
.svc-card .num{font-family:'Archivo',sans-serif;font-size:11px;font-weight:600;color:var(--blue-500);letter-spacing:.15em;margin-bottom:10px}
.svc-card h3{font-size:18px;font-weight:700;margin-bottom:10px;line-height:1.4}
.svc-card p{font-size:13px;color:var(--gray-500);line-height:1.8;margin-bottom:16px}
.svc-tags{display:flex;flex-wrap:wrap;gap:6px}
.svc-tag{font-size:10px;font-weight:600;padding:4px 8px;border-radius:5px;background:var(--blue-50);color:var(--blue-700);font-family:'Archivo',sans-serif;letter-spacing:.03em}

/* ───── Strengths ───── */
.str-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;position:relative}
.str-card{padding:44px 36px;border-radius:20px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);backdrop-filter:blur(10px);transition:transform .35s var(--ease),border-color .35s}
.str-card:hover{transform:translateY(-6px);border-color:rgba(91,141,242,.4)}
.str-big{font-family:'Archivo',sans-serif;font-size:64px;font-weight:800;line-height:1;background:linear-gradient(135deg,var(--blue-400),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:20px}
.str-card h3{font-size:20px;font-weight:700;margin-bottom:14px}
.str-card p{color:rgba(255,255,255,.65);font-size:14px;line-height:1.9}

/* ───── Case highlights ───── */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.case-card{border:1px solid var(--gray-100);border-radius:18px;overflow:hidden;transition:transform .35s var(--ease),box-shadow .35s}
.case-card:hover{transform:translateY(-6px);box-shadow:0 30px 50px -20px rgba(30,84,196,.18)}
.case-top{padding:24px 28px;background:var(--blue-50)}
.case-badge{font-family:'Archivo',sans-serif;font-size:10px;font-weight:700;letter-spacing:.15em;color:var(--blue-700);padding:4px 10px;border-radius:999px;background:var(--white);border:1px solid rgba(30,84,196,.12);display:inline-block;margin-bottom:12px}
.case-card h4{font-size:16px;font-weight:700;line-height:1.5}
.case-body{padding:24px 28px}
.case-metrics{display:flex;gap:20px;margin-bottom:16px}
.case-metric{text-align:center;flex:1}
.case-metric .val{font-family:'Archivo',sans-serif;font-size:28px;font-weight:800;color:var(--blue-700);line-height:1.1}
.case-metric .val small{font-size:.45em;color:var(--blue-500)}
.case-metric .lbl{font-size:11px;color:var(--gray-500);margin-top:4px}

/* ───── Takachan TV ───── */
.tv-wrap{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.tv-visual{position:relative;border-radius:24px;overflow:hidden;box-shadow:0 40px 80px -30px rgba(10,16,36,.35);aspect-ratio:16/10;background:#0a1024}
.tv-visual img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s var(--ease)}
.tv-visual:hover img{transform:scale(1.04)}
.tv-visual::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(10,16,36,.65) 100%)}
.tv-play{position:absolute;inset:0;display:grid;place-items:center;z-index:2}
.tv-play span{width:84px;height:84px;border-radius:50%;background:rgba(255,255,255,.95);display:grid;place-items:center;box-shadow:0 20px 40px -10px rgba(0,0,0,.4);transition:transform .3s}
.tv-play span::before{content:"";border-style:solid;border-width:14px 0 14px 22px;border-color:transparent transparent transparent var(--blue-700);margin-left:5px}
.tv-visual:hover .tv-play span{transform:scale(1.1)}
.tv-badge{position:absolute;top:20px;left:20px;z-index:3;display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;background:rgba(255,255,255,.95);font-size:11px;font-weight:700;letter-spacing:.1em;color:var(--blue-700)}
.tv-badge i{width:8px;height:8px;border-radius:50%;background:#e5342c;box-shadow:0 0 0 0 rgba(229,52,44,.6);animation:pulse 1.8s infinite}
.tv-caption{position:absolute;bottom:20px;left:22px;right:22px;z-index:3;color:#fff;font-size:13px;font-weight:600;letter-spacing:.04em;text-shadow:0 2px 10px rgba(0,0,0,.4)}
.tv-concept{font-family:'Archivo',sans-serif;font-size:11px;font-weight:700;letter-spacing:.18em;color:var(--blue-700);margin-bottom:14px}
.tv-title{font-size:clamp(26px,2.6vw,36px);font-weight:800;line-height:1.35;margin-bottom:20px}
.tv-title .serif{color:var(--blue-700);font-weight:400}
.tv-title .hl{background:linear-gradient(120deg,var(--blue-700),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.tv-lead{font-size:15px;color:var(--gray-700);line-height:2;margin-bottom:28px}
.tv-meta{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:32px;padding:22px 24px;border-radius:14px;background:var(--blue-50);border:1px solid rgba(30,84,196,.1)}
.tv-meta-item .lbl{font-size:10px;font-weight:700;color:var(--blue-500);letter-spacing:.15em;margin-bottom:6px}
.tv-meta-item .val{font-size:14px;font-weight:700;color:var(--ink);line-height:1.5}
.tv-thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:28px}
.tv-thumb{position:relative;aspect-ratio:16/9;border-radius:8px;overflow:hidden;background:var(--gray-100);transition:transform .3s}
.tv-thumb:hover{transform:translateY(-3px)}
.tv-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.tv-thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 60%,rgba(0,0,0,.3));pointer-events:none}
@media(max-width:960px){
  .tv-wrap{grid-template-columns:1fr;gap:32px}
  .tv-thumbs{grid-template-columns:repeat(2,1fr)}
}

/* ───── News list ───── */
.news-list{max-width:900px;margin:0 auto}
.news-item{display:flex;align-items:baseline;gap:20px;padding:20px 0;border-bottom:1px solid var(--gray-100)}
.news-item:first-child{border-top:1px solid var(--gray-100)}
.news-date{font-family:'Archivo',sans-serif;font-size:13px;color:var(--gray-500);font-weight:500;white-space:nowrap}
.news-cat{font-size:10px;font-weight:700;color:var(--blue-700);background:var(--blue-50);padding:3px 10px;border-radius:999px;white-space:nowrap}
.news-title{font-size:14px;font-weight:600;color:var(--ink);flex:1}

/* ───── CTA ───── */
.cta-box{max-width:1280px;margin:0 auto;border-radius:32px;background:radial-gradient(800px 400px at 80% 0%,rgba(34,211,238,.22),transparent 60%),linear-gradient(135deg,var(--blue-800),var(--blue-600));padding:90px 80px;color:var(--white);display:grid;grid-template-columns:1.2fr .8fr;gap:60px;align-items:center;position:relative;overflow:hidden}
.cta-box::before{content:"";position:absolute;top:-50%;right:-10%;width:500px;height:500px;border-radius:50%;border:1px solid rgba(255,255,255,.1)}
.cta-box h2{font-size:clamp(28px,3vw,44px);font-weight:800;line-height:1.3;margin-bottom:20px}
.cta-box h2 .serif{color:var(--cyan);font-weight:400}
.cta-box p{opacity:.8;font-size:15px;line-height:1.95;margin-bottom:36px}
.cta-actions{display:flex;flex-direction:column;gap:14px;position:relative;z-index:2}
.cta-btn{display:flex;align-items:center;justify-content:space-between;padding:22px 28px;border-radius:14px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);color:var(--white);backdrop-filter:blur(10px);transition:all .3s}
.cta-btn:hover{background:rgba(255,255,255,.95);color:var(--blue-800);transform:translateX(4px)}
.cta-btn-lbl{font-size:11px;opacity:.7;letter-spacing:.15em;margin-bottom:4px}
.cta-btn-val{font-size:18px;font-weight:700}

@media(max-width:960px){
  .hero{padding:130px 20px 80px}
  .hero-inner{grid-template-columns:1fr;gap:40px}
  .hero-visual{height:420px}
  .svc-grid{grid-template-columns:1fr}
  .str-grid{grid-template-columns:1fr;gap:16px}
  .case-grid{grid-template-columns:1fr}
  .cta-box{grid-template-columns:1fr;padding:50px 30px}
  .hero-stats{gap:24px;flex-wrap:wrap}
}