/* ===================== MOLY SHARED STYLES =====================
   Shared by service detail pages and contact page.
   moly-corporate v3.html keeps its own inline CSS for direct-edit safety.
*/

/* ---------- TOKENS ---------- */
:root{
  --navy:        #062F5F;
  --navy-dk:     #03152e;
  --navy-mid:    #0a3c75;
  --blue:        #97C0E0;
  --blue-dk:     #5b8fbf;
  --ink:         #0d1a30;
  --paper:       #ffffff;
  --paper-2:     #f4f6fa;
  --cream:       #f3ece0;
  --line:        #dde4ee;
  --accent:      #d31a3a;

  --hd:   'Anton', 'Bebas Neue', system-ui, sans-serif;
  --hd2:  'Bebas Neue', system-ui, sans-serif;
  --jp:   'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
  --jpb:  'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
  --script:'Italianno', cursive;
}

*{ box-sizing: border-box; }
html, body{ margin:0; padding:0; background: var(--paper); color: var(--ink); font-family: var(--jp); font-weight: 500; }
body{ -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img{ display:block; max-width: 100%; }
a{ color: inherit; text-decoration: none; }

.container{ max-width: 1440px; margin: 0 auto; padding: 0 56px; }

/* ---------- NAV (sticky) ---------- */
.nav{
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav-inner{
  max-width: 1440px; margin: 0 auto;
  padding: 18px 56px;
  display: grid; grid-template-columns: auto 1fr auto; gap: 32px; align-items: center;
}
.nav-logo{ display:flex; align-items:center; gap: 12px; }
.nav-logo .nav-mark{ width: 36px; height: 36px; }
.nav-logo .nav-word{ width: 124px; }
.nav-links{ display:flex; gap: 28px; justify-content: center; }
.nav-links a{
  font-family: var(--hd2); font-size: 13px; letter-spacing:.22em;
  color: var(--navy); padding: 8px 4px;
  position: relative;
}
.nav-links a small{
  display:block; font-family: var(--jp); font-size: 10px; letter-spacing:.06em;
  color: #6a7790; margin-top: 2px; font-weight: 700;
}
.nav-links a:hover{ color: var(--accent); }
.nav-cta-mobile{ display: none; }
.nav-cta{
  display:inline-flex; align-items:center; gap: 10px;
  font-family: var(--hd2); font-size: 13px; letter-spacing:.22em;
  background: var(--navy); color: #fff;
  padding: 14px 22px;
  border: 2px solid var(--navy);
  transition: .2s;
}
.nav-cta::after{ content:"→"; font-family: var(--jp); }
.nav-cta:hover{ background: var(--accent); border-color: var(--accent); }

/* hamburger */
.nav-burger{
  display: none;
  width: 44px; height: 44px;
  padding: 0; border: none; background: transparent;
  cursor: pointer; position: relative;
  align-items: center; justify-content: center;
}
.nav-burger span{
  position: absolute; left: 10px; right: 10px; height: 2px;
  background: var(--navy);
  transition: transform .35s cubic-bezier(.2,.7,.2,1), top .25s, opacity .2s;
}
.nav-burger span:nth-child(1){ top: 15px; }
.nav-burger span:nth-child(2){ top: 21px; }
.nav-burger span:nth-child(3){ top: 27px; }
.nav.open .nav-burger span:nth-child(1){ top: 21px; transform: rotate(45deg); }
.nav.open .nav-burger span:nth-child(2){ opacity: 0; }
.nav.open .nav-burger span:nth-child(3){ top: 21px; transform: rotate(-45deg); }

/* ---------- BUTTONS ---------- */
.btn-primary{
  display:inline-flex; align-items:center; gap: 14px;
  font-family: var(--hd2); font-size: 14px; letter-spacing:.26em;
  background: var(--navy); color: #fff;
  padding: 18px 28px; cursor: pointer;
  border: none;
  box-shadow: 6px 6px 0 var(--blue);
  transition: .2s;
}
.btn-primary::after{ content:"→"; font-family: var(--jp); font-size: 16px; }
.btn-primary:hover{ transform: translate(-2px, -2px); box-shadow: 8px 8px 0 var(--blue); }
.btn-ghost{
  display:inline-flex; align-items:center; gap: 12px;
  font-family: var(--hd2); font-size: 13px; letter-spacing:.22em;
  color: var(--navy); background: transparent;
  padding: 16px 24px; border: 2px solid var(--navy);
}
.btn-ghost::after{ content:"↗"; }

/* ---------- SECTION TITLES ---------- */
.sec{ padding: 120px 0; position: relative; }
.sec-title{
  display: flex; align-items: baseline; gap: 24px;
  margin-bottom: 56px; flex-wrap: wrap;
}
.sec-title .num{
  font-family: var(--hd); font-size: 22px; color: var(--blue-dk); letter-spacing:.06em;
}
.sec-title .en{
  font-family: var(--hd); font-size: 60px; letter-spacing: -.005em; color: var(--ink);
}
.sec-title .jp{
  font-family: var(--jp); font-size: 13px; letter-spacing:.24em; color: #6a7790; font-weight: 700;
  padding-bottom: 6px; border-bottom: 2px solid var(--blue);
}

/* ---------- PAGE HERO (sub-pages) ---------- */
.page-hero{
  position: relative; overflow: hidden;
  padding: 90px 0 110px;
  background: var(--paper);
}
.page-hero::before{
  content:""; position: absolute; inset: 0;
  background:
    radial-gradient(900px 600px at 95% 30%, rgba(151,192,224,.20), transparent 65%),
    radial-gradient(700px 500px at 10% 110%, rgba(6,47,95,.05), transparent 70%);
  pointer-events: none;
}
.page-hero-inner{
  position: relative; z-index: 2;
  max-width: 1440px; margin: 0 auto;
  padding: 0 56px;
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 60px; align-items: end;
}
.page-hero .crumbs{
  display: inline-flex; gap: 10px; align-items: center;
  font-family: var(--hd2); font-size: 11px; letter-spacing:.32em; color: var(--navy);
  margin-bottom: 32px;
}
.page-hero .crumbs a:hover{ color: var(--accent); }
.page-hero .crumbs::before{
  content:""; display: inline-block; width: 24px; height: 1px;
  background: var(--navy); margin-right: 6px;
}
.page-hero .num-pill{
  display: inline-block;
  font-family: var(--hd); font-size: 14px; letter-spacing:.06em;
  background: var(--navy); color: #fff; padding: 4px 10px;
  margin-right: 8px;
}
.page-hero h1{
  font-family: var(--jpb); font-weight: 900;
  font-size: 76px; line-height: 1.22; letter-spacing: -.02em;
  color: var(--ink);
  margin: 0 0 24px;
}
.page-hero h1 .en{
  display: block;
  font-family: var(--hd); font-size: 120px; letter-spacing: -.005em;
  color: var(--navy); line-height: .9;
  margin-bottom: 14px;
}
.page-hero h1 .en .light{ color: var(--blue); }
.page-hero .lede{
  font-family: var(--jp); font-size: 16px; line-height: 2.1;
  color: #2d3a55;
  max-width: 520px;
  padding-left: 18px; border-left: 3px solid var(--blue);
}
.page-hero .art{
  position: relative;
  align-self: stretch;
  min-height: 380px;
  display: flex; align-items: flex-end; justify-content: center;
}

/* ---------- FOOTER ---------- */
footer{ background: var(--navy-dk); color: rgba(255,255,255,.7); padding: 80px 0 30px; }
.ft-inner{
  max-width: 1440px; margin: 0 auto; padding: 0 56px;
  display:grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px;
}
.ft-logo img{ width: 160px; margin-bottom: 16px; }
.ft-tag{ font-size: 13px; line-height: 1.9; max-width: 320px; }
.ft-col h5{
  font-family: var(--hd2); font-size: 12px; letter-spacing:.26em; color: #fff;
  padding-bottom: 10px; border-bottom: 1px solid rgba(255,255,255,.15);
  margin: 0 0 16px;
}
.ft-col ul{ list-style:none; padding:0; margin:0; }
.ft-col li{ padding: 6px 0; font-size: 13px; }
.ft-col li a:hover{ color: var(--blue); }
.ft-bottom{
  max-width: 1440px; margin: 60px auto 0; padding: 18px 56px 0;
  border-top: 1px solid rgba(255,255,255,.1);
  display:flex; justify-content: space-between; align-items: center;
  font-family: var(--hd2); font-size: 11px; letter-spacing:.24em; color: rgba(255,255,255,.5);
}

/* ---------- REVEAL ---------- */
.reveal{ opacity: 0; transform: translateY(28px); transition: opacity .9s cubic-bezier(.2,.7,.2,1), transform .9s cubic-bezier(.2,.7,.2,1); }
.reveal.in{ opacity:1; transform: none; }
.reveal.delay-1{ transition-delay: .1s; }
.reveal.delay-2{ transition-delay: .2s; }
.reveal.delay-3{ transition-delay: .3s; }
.reveal.delay-4{ transition-delay: .4s; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1280px){
  .nav-inner, .ft-inner, .container, .page-hero-inner{ padding-left: 40px; padding-right: 40px; }
  .page-hero h1{ font-size: 60px; }
  .page-hero h1 .en{ font-size: 92px; }
  .sec-title .en{ font-size: 48px; }
}
@media (max-width: 1024px){
  .nav-inner{
    display: flex; justify-content: space-between; align-items: center;
    gap: 16px; padding: 14px 24px;
  }
  .nav-cta{ display: none; }
  .nav-burger{ display: inline-flex; position: relative; z-index: 60; }
  .nav-logo{ z-index: 60; position: relative; }
  .nav-logo .nav-mark{ width: 30px; height: 30px; }
  .nav-logo .nav-word{ display: block; width: 96px; }

  /* MENU / CLOSE label next to burger */
  .nav-burger::before{
    content: "MENU";
    position: absolute; right: 48px; top: 50%; transform: translateY(-50%);
    font-family: var(--hd2); font-size: 11px; letter-spacing:.26em; color: var(--navy);
    transition: opacity .2s;
  }
  .nav.open .nav-burger::before{ content: "CLOSE"; color: #fff; }

  .nav-links{
    position: fixed; left: 0; right: 0; top: 0;
    flex-direction: column; justify-content: flex-start; align-items: stretch;
    gap: 0;
    background: var(--navy);
    padding: 90px 28px 32px;
    min-height: 100dvh;
    transform: translateY(-100%);
    transition: transform .45s cubic-bezier(.2,.7,.2,1);
    z-index: 40;
    overflow-y: auto;
  }
  .nav.open .nav-links{ transform: translateY(0); }
  .nav-links a{
    color: #fff;
    font-size: 22px; letter-spacing:.14em;
    padding: 18px 4px;
    border-bottom: 1px solid rgba(255,255,255,.12);
  }
  .nav-links a small{ color: var(--blue); font-size: 11px; letter-spacing:.18em; margin-top: 4px; }
  .nav-links a:hover{ color: var(--blue); }
  .nav-links .nav-cta-mobile{
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    background: var(--blue); color: var(--navy);
    font-family: var(--hd2); font-size: 14px; letter-spacing: .24em;
    padding: 16px 22px; margin-top: 24px;
    border: 2px solid var(--blue);
  }
  .nav-links .nav-cta-mobile::after{ content:"→"; font-family: var(--jp); }
  .nav.open{ background: transparent; border-color: transparent; }
  .nav.open .nav-burger span{ background: #fff; }
  .nav.open .nav-logo .nav-mark{ content: url("assets/icon-light.svg"); }
  .nav.open .nav-logo .nav-word{ content: url("assets/logo-light.svg"); }
  body.nav-open{ overflow: hidden; }

  .page-hero{ padding: 60px 0 80px; }
  .page-hero-inner{ grid-template-columns: 1fr; gap: 32px; padding: 0 24px; }
  .page-hero h1{ font-size: 44px; }
  .page-hero h1 .en{ font-size: 72px; }
  .page-hero .art{ min-height: 280px; }

  .sec{ padding: 80px 0; }
  .container{ padding: 0 24px; }
  .sec-title .en{ font-size: 36px; }
  .sec-title{ gap: 12px 18px; margin-bottom: 40px; }

  .ft-inner{ grid-template-columns: 1fr 1fr; gap: 32px; padding: 0 24px; }
  .ft-bottom{ padding: 18px 24px 0; flex-direction: column; gap: 8px; text-align: center; }
}
@media (max-width: 720px){
  .nav-inner{ padding: 12px 16px; }
  .nav-logo .nav-mark{ width: 26px; height: 26px; }
  .nav-logo .nav-word{ width: 76px; }
  .nav-burger::before{ display: none; }

  .page-hero{ padding: 40px 0 56px; }
  .page-hero-inner{ padding: 0 18px; }
  .page-hero h1{ font-size: 32px; line-height: 1.3; }
  .page-hero h1 .en{ font-size: 54px; }
  .page-hero .lede{ font-size: 13px; line-height: 1.9; padding-left: 14px; }

  .sec{ padding: 56px 0; }
  .container{ padding: 0 18px; }
  .sec-title .num{ font-size: 16px; }
  .sec-title .en{ font-size: 28px; }
  .sec-title .jp{ font-size: 11px; }

  footer{ padding: 56px 0 24px; }
  .ft-inner{ grid-template-columns: 1fr; gap: 24px; padding: 0 18px; }
  .ft-bottom{ font-size: 10px; }

  .btn-primary{ font-size: 12px; padding: 14px 20px; letter-spacing:.18em; }
  .btn-ghost{ font-size: 11px; padding: 12px 16px; letter-spacing:.18em; }
}