/* ========================================
   BeKind Corporate Site — Common Styles
   ======================================== */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0A0A0A;
  --surface:#141414;
  --surface2:#1E1E1E;
  --gold:#D4AF37;
  --gold-light:#F4E5A3;
  --accent:#4A90D9;
  --text:#F5F5F5;
  --text-sub:#A0A0A0;
  --border:rgba(255,255,255,0.08);
  --font-jp:'Noto Sans JP',sans-serif;
  --font-en:'Playfair Display',serif;
  --font-mono:'JetBrains Mono',monospace;
}
html{scroll-behavior:smooth;font-size:16px}
body{
  background:var(--bg);color:var(--text);
  font-family:var(--font-jp);line-height:1.7;
  overflow-x:hidden;cursor:none;
}
@media(hover:none){body{cursor:auto}}

/* ── Custom Cursor ── */
#cursor{
  position:fixed;width:10px;height:10px;
  background:var(--gold);border-radius:50%;
  pointer-events:none;z-index:9999;
  transform:translate(-50%,-50%);
  transition:transform .1s,width .2s,height .2s;
}
#cursor-follower{
  position:fixed;width:36px;height:36px;
  border:1px solid rgba(212,175,55,0.5);border-radius:50%;
  pointer-events:none;z-index:9998;
  transform:translate(-50%,-50%);
  transition:transform .08s linear,width .25s,height .25s,border-color .25s;
}
body:has(a:hover) #cursor{transform:translate(-50%,-50%) scale(2);background:var(--gold-light)}
body:has(a:hover) #cursor-follower{width:56px;height:56px;border-color:var(--gold)}
body:has(button:hover) #cursor{transform:translate(-50%,-50%) scale(2)}
@media(hover:none){#cursor,#cursor-follower{display:none}}

/* ── Nav ── */
nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  padding:0 5vw;display:flex;align-items:center;justify-content:space-between;
  height:72px;transition:background .4s,border-bottom .4s;
}
nav.scrolled{
  background:rgba(10,10,10,0.92);
  border-bottom:1px solid var(--border);backdrop-filter:blur(12px);
}
.nav-logo{
  font-family:var(--font-en);font-size:1.5rem;font-weight:700;
  letter-spacing:.05em;color:var(--text);text-decoration:none;
}
.nav-logo span{color:var(--gold)}
.nav-links{display:flex;gap:2.5rem;list-style:none;align-items:center}
.nav-links a{
  font-size:.8rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;
  color:var(--text-sub);text-decoration:none;transition:color .2s;
}
.nav-links a:hover,.nav-links a.active{color:var(--text)}
.nav-cta{
  font-size:.78rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:var(--bg);background:var(--gold);padding:.6rem 1.4rem;
  text-decoration:none;transition:background .2s,transform .2s;display:inline-block;
}
.nav-cta:hover{background:var(--gold-light);transform:translateY(-1px)}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px;background:none;border:none}
.hamburger span{display:block;width:24px;height:1.5px;background:var(--text);transition:transform .3s,opacity .3s}
.hamburger.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
.mobile-menu{
  display:none;position:fixed;top:72px;left:0;right:0;bottom:0;
  background:rgba(10,10,10,0.97);backdrop-filter:blur(20px);
  z-index:999;flex-direction:column;align-items:center;justify-content:center;gap:2.5rem;
}
.mobile-menu.open{display:flex}
.mobile-menu a{font-size:1.4rem;font-weight:700;color:var(--text);text-decoration:none;letter-spacing:.05em}

/* ── Buttons & Utilities ── */
.btn-primary{
  font-size:.82rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:var(--bg);background:var(--gold);padding:.9rem 2.2rem;
  text-decoration:none;display:inline-block;transition:background .2s,transform .15s;
  border:none;cursor:none;
}
.btn-primary:hover{background:var(--gold-light);transform:translateY(-2px)}
.btn-outline{
  font-size:.82rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:var(--text);background:transparent;padding:.9rem 2.2rem;
  text-decoration:none;display:inline-block;transition:color .2s,border-color .2s,transform .15s;
  border:1px solid rgba(255,255,255,0.25);cursor:none;
}
.btn-outline:hover{border-color:var(--text);transform:translateY(-2px)}
.section-label{
  font-size:.68rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--gold);font-family:var(--font-mono);display:block;margin-bottom:1.2rem;
}
.gold-line{display:block;width:40px;height:2px;background:var(--gold);margin-bottom:1.5rem}

/* ── Scroll Animations ── */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .75s cubic-bezier(.25,.46,.45,.94),transform .75s cubic-bezier(.25,.46,.45,.94)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-left{opacity:0;transform:translateX(-30px);transition:opacity .75s cubic-bezier(.25,.46,.45,.94),transform .75s cubic-bezier(.25,.46,.45,.94)}
.reveal-left.visible{opacity:1;transform:translateX(0)}
.reveal-right{opacity:0;transform:translateX(30px);transition:opacity .75s cubic-bezier(.25,.46,.45,.94),transform .75s cubic-bezier(.25,.46,.45,.94)}
.reveal-right.visible{opacity:1;transform:translateX(0)}
.stagger > *{opacity:0;transform:translateY(20px);transition:opacity .6s cubic-bezier(.25,.46,.45,.94),transform .6s cubic-bezier(.25,.46,.45,.94)}
.stagger.visible > *:nth-child(1){opacity:1;transform:translateY(0);transition-delay:.05s}
.stagger.visible > *:nth-child(2){opacity:1;transform:translateY(0);transition-delay:.15s}
.stagger.visible > *:nth-child(3){opacity:1;transform:translateY(0);transition-delay:.25s}
.stagger.visible > *:nth-child(4){opacity:1;transform:translateY(0);transition-delay:.35s}
.stagger.visible > *:nth-child(5){opacity:1;transform:translateY(0);transition-delay:.45s}

@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* ── Service Page Hero ── */
#hero{
  position:relative;width:100%;min-height:100vh;
  display:flex;align-items:center;
  overflow:hidden;padding:0 5vw;
}
.hero-bg-text{
  position:absolute;right:-2%;top:50%;transform:translateY(-50%);
  font-family:var(--font-en);font-size:clamp(8rem,22vw,22rem);
  font-weight:900;letter-spacing:-.05em;
  color:rgba(255,255,255,0.025);pointer-events:none;user-select:none;white-space:nowrap;
  line-height:1;
}
.hero-inner{
  max-width:700px;padding-top:72px;position:relative;z-index:1;
}
.hero-breadcrumb{
  display:flex;align-items:center;gap:.5rem;margin-bottom:2rem;
  opacity:0;animation:fadeUp .8s .2s forwards;
}
.hero-breadcrumb a{
  font-size:.72rem;color:var(--text-sub);text-decoration:none;
  font-family:var(--font-mono);letter-spacing:.1em;transition:color .2s;
}
.hero-breadcrumb a:hover{color:var(--text)}
.hero-breadcrumb span{color:var(--text-sub);font-size:.7rem}
.hero-label{
  font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--gold);font-family:var(--font-mono);display:block;margin-bottom:1.5rem;
  opacity:0;animation:fadeUp .8s .3s forwards;
}
.hero-headline{
  font-size:clamp(2rem,5vw,3.8rem);font-weight:900;letter-spacing:-.02em;
  line-height:1.2;color:var(--text);margin-bottom:1.25rem;
  opacity:0;animation:fadeUp .9s .5s forwards;
}
.hero-headline em{font-style:normal;color:var(--gold)}
.hero-sub{
  font-size:clamp(.9rem,1.5vw,1.05rem);color:var(--text-sub);
  max-width:500px;margin-bottom:2.5rem;line-height:1.9;
  opacity:0;animation:fadeUp .9s .7s forwards;
}
.hero-btns{
  display:flex;gap:1rem;flex-wrap:wrap;
  opacity:0;animation:fadeUp .9s .9s forwards;
}
.hero-metrics{
  position:absolute;right:5vw;top:50%;transform:translateY(-50%);
  display:flex;flex-direction:column;gap:2rem;
  opacity:0;animation:fadeIn 1s 1.2s forwards;
  z-index:1;
}
.metric{text-align:right}
.metric-num{
  font-family:var(--font-mono);font-size:2.5rem;font-weight:500;
  color:var(--gold);line-height:1;display:block;
}
.metric-label{font-size:.7rem;color:var(--text-sub);letter-spacing:.1em;text-transform:uppercase}

/* ── Issues ── */
#issues{background:var(--surface);padding:6rem 5vw}
.issues-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:1px;
  background:var(--surface);border:1px solid var(--border);
  margin-top:3rem;
}
.issues-grid .issue-card{
  outline:0.5px solid var(--border);
}
.issue-card{
  background:var(--surface);padding:2rem;
  position:relative;
}
.issue-card::before{
  content:'';position:absolute;top:0;left:0;width:2px;height:0;
  background:var(--gold);transition:height .4s;
}
.issue-card:hover::before{height:100%}
.issue-num{
  font-family:var(--font-mono);font-size:.68rem;color:var(--gold);
  letter-spacing:.15em;margin-bottom:.75rem;display:block;
}
.issue-text{font-size:.95rem;font-weight:700;color:var(--text);line-height:1.6}

/* ── Strengths ── */
#strengths{background:var(--bg);padding:6rem 5vw}
.strengths-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  border:1px solid var(--border);margin-top:3rem;
}
.strength-card{
  padding:2.5rem 2rem;border-right:1px solid var(--border);
  position:relative;
}
.strength-card:last-child{border-right:none}
.strength-card::after{
  content:attr(data-num);
  position:absolute;bottom:1.5rem;right:1.5rem;
  font-family:var(--font-mono);font-size:3rem;font-weight:500;
  color:rgba(212,175,55,0.05);line-height:1;
}
.strength-card-icon{
  width:32px;height:32px;color:var(--gold);margin-bottom:1.25rem;
}
.strength-card-title{font-size:1rem;font-weight:700;color:var(--text);margin-bottom:.75rem;line-height:1.5}
.strength-card-desc{font-size:.85rem;color:var(--text-sub);line-height:1.9}

/* ── Cases ── */
#cases{background:var(--surface);padding:6rem 5vw}
#cases .cases-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:1px;
  background:var(--border);border:1px solid var(--border);margin-top:3rem;
}
#cases .case-card{background:var(--surface);padding:2.5rem 2rem}
.case-label{font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);font-family:var(--font-mono);display:block;margin-bottom:.75rem}
.case-industry{font-size:.82rem;color:var(--text-sub);margin-bottom:.5rem}
.case-problem{font-size:.95rem;font-weight:700;color:var(--text);margin-bottom:1rem;line-height:1.6}
.case-detail{font-size:.85rem;color:var(--text-sub);line-height:1.9;margin-bottom:1rem}
.case-detail:last-child{margin-bottom:0}
.case-detail span{color:var(--gold);font-weight:700}

/* ── Process ── */
#process{background:var(--surface);padding:6rem 5vw}
.process-track{
  position:relative;margin-top:3rem;
  display:grid;grid-template-columns:repeat(5,1fr);
}
.process-track::before{
  content:'';position:absolute;top:28px;left:10%;right:10%;
  height:1px;background:linear-gradient(90deg,transparent,var(--gold),transparent);
  opacity:.3;
}
.process-node{
  display:flex;flex-direction:column;align-items:center;
  padding:0 .5rem;
}
.process-node-num{
  width:56px;height:56px;border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-mono);font-size:.85rem;color:var(--gold);
  background:var(--surface);margin-bottom:1.25rem;
  position:relative;z-index:1;
  transition:border-color .3s,background .3s;
}
.process-node:hover .process-node-num{border-color:var(--gold);background:var(--surface2)}
.process-node-title{font-size:.88rem;font-weight:700;color:var(--text);text-align:center;margin-bottom:.4rem}
.process-node-desc{font-size:.72rem;color:var(--text-sub);text-align:center;line-height:1.6}

/* ── Pricing ── */
#pricing{background:var(--bg);padding:6rem 5vw}
.pricing-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:1px;
  background:var(--border);border:1px solid var(--border);
  margin-top:3rem;
}
.pricing-card{background:var(--surface);padding:2.5rem 2rem;position:relative}
.pricing-card.featured{background:var(--surface2)}
.pricing-card.featured::before{
  content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:var(--gold);
}
.pricing-plan{
  font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--gold);font-family:var(--font-mono);margin-bottom:.75rem;display:block;
}
.pricing-price{
  font-family:var(--font-mono);font-size:2.5rem;font-weight:500;
  color:var(--text);line-height:1;margin-bottom:.25rem;
}
.pricing-price span{font-size:.8rem;color:var(--text-sub)}
.pricing-note{font-size:.75rem;color:var(--text-sub);margin-bottom:1.5rem;line-height:1.5}
.pricing-features{list-style:none;display:flex;flex-direction:column;gap:.75rem}
.pricing-features li{
  font-size:.85rem;color:var(--text-sub);
  display:flex;align-items:center;gap:.65rem;
}
.pricing-features li::before{
  content:'';display:block;width:14px;height:1px;
  background:var(--gold);flex-shrink:0;
}

/* ── FAQ ── */
#faq{background:var(--surface);padding:6rem 5vw}
.faq-list{margin-top:3rem;max-width:800px;margin-left:auto;margin-right:auto}
.faq-item{border-bottom:1px solid var(--border)}
.faq-question{
  width:100%;background:none;border:none;padding:1.5rem 0;
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  cursor:none;text-align:left;
  font-family:var(--font-jp);font-size:.95rem;font-weight:700;
  color:var(--text);transition:color .2s;
}
.faq-question:hover{color:var(--gold)}
.faq-q-label{
  font-size:.72rem;font-family:var(--font-mono);color:var(--gold);
  letter-spacing:.1em;flex-shrink:0;
}
.faq-q-text{flex:1}
.faq-icon{
  flex-shrink:0;width:20px;height:20px;position:relative;
}
.faq-icon::before,.faq-icon::after{
  content:'';position:absolute;background:var(--gold);
  top:50%;left:50%;transition:transform .3s,opacity .3s;
}
.faq-icon::before{width:12px;height:1px;transform:translate(-50%,-50%)}
.faq-icon::after{width:1px;height:12px;transform:translate(-50%,-50%)}
.faq-item.open .faq-icon::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0}
.faq-answer{
  max-height:0;overflow:hidden;transition:max-height .35s ease;
}
.faq-answer-inner{
  padding:0 0 1.5rem;font-size:.9rem;color:var(--text-sub);line-height:1.9;
  padding-left:2.5rem;
}
.faq-item.open .faq-answer{max-height:300px}

/* ── CTA ── */
#cta{
  background:var(--bg);padding:6rem 5vw;
  position:relative;overflow:hidden;
}
.cta-bg{
  position:absolute;inset:0;
  background:radial-gradient(ellipse 70% 60% at 50% 50%, rgba(212,175,55,0.05) 0%, transparent 70%);
  pointer-events:none;
}
.cta-inner{max-width:600px;margin:0 auto;text-align:center;position:relative;z-index:1}
.cta-title{
  font-size:clamp(2rem,4.5vw,3.2rem);font-weight:900;letter-spacing:-.02em;
  line-height:1.2;color:var(--text);margin-bottom:1rem;
}
.cta-desc{font-size:.95rem;color:var(--text-sub);line-height:1.9;margin-bottom:2.5rem}
.cta-btns{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}

/* ── Footer ── */
footer{
  background:var(--surface);border-top:1px solid var(--border);padding:3rem 5vw 2rem;
}
.footer-top{
  display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:3rem;
  padding-bottom:2.5rem;border-bottom:1px solid var(--border);margin-bottom:2rem;
}
.footer-logo{font-family:var(--font-en);font-size:1.5rem;font-weight:700;color:var(--text);margin-bottom:.75rem}
.footer-logo span{color:var(--gold)}
.footer-tagline{font-size:.82rem;color:var(--text-sub);line-height:1.7;max-width:260px}
.footer-col h4{
  font-size:.72rem;letter-spacing:.15em;text-transform:uppercase;
  color:var(--text-sub);font-family:var(--font-mono);margin-bottom:1rem;
}
.footer-links{list-style:none;display:flex;flex-direction:column;gap:.6rem}
.footer-links a{font-size:.85rem;color:var(--text-sub);text-decoration:none;transition:color .2s}
.footer-links a:hover{color:var(--text)}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem}
.footer-copy{font-size:.75rem;color:var(--text-sub)}
.footer-social{display:flex;gap:1rem}
.footer-social a{
  display:flex;align-items:center;justify-content:center;
  width:36px;height:36px;border:1px solid var(--border);
  color:var(--text-sub);text-decoration:none;transition:color .2s,border-color .2s;
}
.footer-social a:hover{color:var(--text);border-color:rgba(255,255,255,0.25)}

/* ── Responsive ── */
@media(max-width:1024px){
  .hero-metrics{display:none}
  .strengths-grid{grid-template-columns:1fr}
  .strength-card{border-right:none;border-bottom:1px solid var(--border)}
  .strength-card:last-child{border-bottom:none}
  .pricing-grid{grid-template-columns:1fr}
  #cases .cases-grid{grid-template-columns:1fr}
  .process-track{grid-template-columns:1fr 1fr;gap:2rem}
  .process-track::before{display:none}
  .issues-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr 1fr;gap:2rem}
}
@media(max-width:768px){
  nav{padding:0 5vw}
  .nav-links,.nav-cta.desktop-only{display:none}
  .hamburger{display:flex}
  .process-track{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr}
  .hero-btns{flex-direction:column;align-items:flex-start}
  .cta-btns{flex-direction:column;align-items:center}
}
@media(hover:none){
  .faq-question{cursor:pointer}
  .btn-primary,.btn-outline,.nav-cta{cursor:pointer}
}