/* ============================================================
   World Net Marketing — shared styles
   Based on wnm-redesign-sample.html (design baseline)
   ============================================================ */
:root{
  --paper:#FFFFFF;
  --mist:#F5F7F4;
  --ink:#14171C;
  --ink-soft:#646B6E;
  --line:#E4E7E2;
  --accent:#0E7C66;
  --accent-bright:#16B892;
  --max:1180px;
  --pad:clamp(20px,5vw,64px);
  --jp:"Zen Kaku Gothic New",-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN",sans-serif;
  --gr:"Space Grotesk",var(--jp);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--jp);
  font-weight:500;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
::selection{background:var(--accent);color:#fff}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}

.wrap{max-width:var(--max);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
.eyebrow{
  font-family:var(--gr);font-size:.74rem;font-weight:600;letter-spacing:.22em;
  text-transform:uppercase;color:var(--accent);display:inline-flex;align-items:center;gap:.6em;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--accent);display:inline-block}

/* ---------- header ---------- */
header{
  position:fixed;top:0;left:0;right:0;z-index:50;
  background:rgba(255,255,255,.78);backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;transition:border-color .3s,background .3s;
}
header.scrolled{border-bottom-color:var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--gr);font-weight:700;font-size:1.04rem;letter-spacing:-.01em}
.mark{width:26px;height:26px;flex:none}
.mark circle,.mark path{fill:none;stroke:var(--accent);stroke-width:1.5}
.navlinks{display:flex;align-items:center;gap:34px;font-size:.9rem}
.navlinks a{position:relative;color:var(--ink-soft);transition:color .2s}
.navlinks a::after{content:"";position:absolute;left:0;bottom:-5px;width:100%;height:1px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .25s}
.navlinks a:hover{color:var(--ink)}
.navlinks a:hover::after{transform:scaleX(1)}
.navlinks a.active{color:var(--ink)}
.navlinks a.active::after{transform:scaleX(1)}
.cta{
  font-family:var(--gr);font-weight:600;font-size:.84rem;letter-spacing:.02em;
  background:var(--ink);color:#fff;padding:11px 20px;border-radius:999px;transition:background .25s,transform .2s;
}
.cta:hover{background:var(--accent);transform:translateY(-1px)}
.menu-toggle{display:none}

/* ---------- hero (home) ---------- */
.hero{padding:clamp(120px,18vh,180px) 0 clamp(64px,9vh,110px);position:relative}
.hero-grid{display:grid;grid-template-columns:1fr;gap:30px;position:relative;z-index:2}
.hero h1{
  font-weight:900;line-height:1.04;letter-spacing:-.01em;
  font-size:clamp(2.7rem,8.4vw,6.2rem);margin:.42em 0 .5em;
}
.hero h1 .v{display:inline-block;opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.hero h1 .dot{color:var(--accent)}
.ready .hero h1 .v{opacity:1;transform:none}
.ready .hero h1 .v:nth-child(1){transition-delay:.05s}
.ready .hero h1 .v:nth-child(2){transition-delay:.16s}
.ready .hero h1 .v:nth-child(3){transition-delay:.27s}
.ready .hero h1 .v:nth-child(4){transition-delay:.38s}
.hero .lead{max-width:46ch;font-size:clamp(1rem,1.5vw,1.16rem);color:var(--ink-soft);font-weight:500}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}
.btn-line{
  font-family:var(--gr);font-weight:600;font-size:.9rem;padding:13px 26px;border-radius:999px;
  border:1px solid var(--ink);transition:.25s;display:inline-flex;align-items:center;gap:9px;
}
.btn-line:hover{background:var(--ink);color:#fff}
.btn-line.solid{background:var(--accent);border-color:var(--accent);color:#fff}
.btn-line.solid:hover{background:#0a5e4d;border-color:#0a5e4d}
.btn-line .arr{transition:transform .25s}
.btn-line:hover .arr{transform:translateX(4px)}

.orbit{position:absolute;right:-60px;top:50%;transform:translateY(-50%);width:min(46vw,520px);height:min(46vw,520px);z-index:1;opacity:.9;pointer-events:none}
.orbit *{fill:none;stroke-linecap:round}
.orbit .ring{stroke:var(--line);stroke-width:1.2}
.orbit .arc{stroke:var(--accent);stroke-width:1.6;stroke-dasharray:900;stroke-dashoffset:900;animation:draw 2.6s ease forwards .5s}
.orbit .node{fill:var(--accent)}
.orbit .node.b{fill:var(--accent-bright)}
@keyframes draw{to{stroke-dashoffset:0}}

/* ---------- page hero (sub pages) ---------- */
.page-hero{padding:clamp(128px,19vh,200px) 0 clamp(40px,6vh,68px);border-bottom:1px solid var(--line);position:relative}
.page-hero h1{font-size:clamp(2.3rem,6vw,4rem);font-weight:900;letter-spacing:-.01em;line-height:1.06;margin:.42em 0 .3em}
.page-hero p{color:var(--ink-soft);max-width:54ch;font-size:clamp(1rem,1.4vw,1.12rem)}

/* ---------- marquee strip ---------- */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--mist);overflow:hidden}
.strip .row{display:flex;gap:48px;padding:18px 0;white-space:nowrap;animation:slide 26s linear infinite;font-family:var(--gr);font-weight:500;font-size:.82rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-soft)}
.strip .row span{display:inline-flex;align-items:center;gap:48px}
.strip .row span::after{content:"●";color:var(--accent);font-size:.5em}
@keyframes slide{to{transform:translateX(-50%)}}

/* ---------- section base ---------- */
section{padding:clamp(70px,11vh,130px) 0}
.head{max-width:640px;margin-bottom:clamp(40px,6vh,70px)}
.head h2{font-size:clamp(1.9rem,4.2vw,3rem);font-weight:900;line-height:1.12;letter-spacing:-.01em;margin:.5em 0 .35em}
.head p{color:var(--ink-soft)}

/* ---------- business index ---------- */
.biz{border-top:1px solid var(--line)}
.biz-row{
  display:grid;grid-template-columns:minmax(140px,1fr) 2.4fr auto;gap:24px;align-items:center;
  padding:34px 0;border-bottom:1px solid var(--line);position:relative;
  opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease;
}
.biz-row.in{opacity:1;transform:none}
.biz-row::before{content:"";position:absolute;left:-100vw;right:-100vw;top:0;bottom:0;background:var(--mist);opacity:0;transition:opacity .3s;z-index:-1}
.biz-row:hover::before{opacity:1}
.biz-verb{font-size:clamp(1.7rem,3.4vw,2.6rem);font-weight:900;letter-spacing:-.01em;line-height:1}
.biz-verb .en{display:block;font-family:var(--gr);font-size:.66rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--accent);margin-top:10px}
.biz-main h3{font-size:1.18rem;font-weight:700;margin-bottom:6px}
.biz-main p{color:var(--ink-soft);font-size:.96rem;max-width:42ch}
.biz-glyph{width:48px;height:48px;flex:none;justify-self:end}
.biz-glyph *{fill:none;stroke:var(--ink);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;transition:stroke .3s}
.biz-row:hover .biz-glyph *{stroke:var(--accent)}

/* ---------- company (dark) ---------- */
.company{background:var(--ink);color:#fff}
.company .eyebrow,.company .eyebrow::before{color:var(--accent-bright)}
.company .eyebrow::before{background:var(--accent-bright)}
.company .head h2{color:#fff}
.company .head p{color:rgba(255,255,255,.7)}
.spec{border-top:1px solid rgba(255,255,255,.16)}
.spec dl{display:grid;grid-template-columns:200px 1fr;gap:0;border-bottom:1px solid rgba(255,255,255,.16);padding:22px 0}
.spec dt{font-family:var(--gr);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.55);font-weight:600}
.spec dd{font-size:1rem;color:rgba(255,255,255,.92)}

/* ---------- contact ---------- */
.contact{text-align:center}
.contact h2{font-size:clamp(2.1rem,6vw,4rem);font-weight:900;letter-spacing:-.02em;line-height:1.05;margin-bottom:.5em}
.contact .mail{font-family:var(--gr);font-size:clamp(1.1rem,3vw,1.8rem);font-weight:500;color:var(--accent);display:inline-block;position:relative}
.contact .mail::after{content:"";position:absolute;left:0;bottom:-4px;width:100%;height:1.5px;background:var(--accent);transform:scaleX(0);transform-origin:center;transition:transform .3s}
.contact .mail:hover::after{transform:scaleX(1)}
.contact .meta{margin-top:34px;color:var(--ink-soft);font-size:.92rem;line-height:1.9}

/* ---------- contact page (info + form) ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(40px,6vw,84px);align-items:start}
.cinfo .mail{font-family:var(--gr);font-size:clamp(1.1rem,2.4vw,1.5rem);font-weight:500;color:var(--accent);display:inline-block;position:relative}
.cinfo .mail::after{content:"";position:absolute;left:0;bottom:-3px;width:100%;height:1.5px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .3s}
.cinfo .mail:hover::after{transform:scaleX(1)}
.info{margin-top:34px;border-top:1px solid var(--line)}
.info dl{display:grid;grid-template-columns:120px 1fr;gap:0;border-bottom:1px solid var(--line);padding:18px 0}
.info dt{font-family:var(--gr);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);font-weight:600}
.info dd{font-size:.98rem}

.form{display:grid;gap:22px}
.field{display:grid;gap:8px}
.field label{font-size:.85rem;font-weight:700;letter-spacing:.02em}
.field label .req{color:var(--accent);font-size:.78rem;margin-left:.4em}
.field input,.field textarea{
  font-family:var(--jp);font-size:1rem;font-weight:500;color:var(--ink);
  background:var(--mist);border:1px solid var(--line);border-radius:10px;padding:13px 16px;width:100%;
  transition:border-color .2s,background .2s;
}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent);background:#fff}
.field textarea{min-height:158px;resize:vertical}
.form .note{font-size:.82rem;color:var(--ink-soft)}
.form button{
  justify-self:start;cursor:pointer;font-family:var(--gr);font-weight:600;font-size:.92rem;
  padding:14px 30px;border-radius:999px;border:1px solid var(--accent);background:var(--accent);color:#fff;
  transition:.25s;display:inline-flex;align-items:center;gap:9px;
}
.form button:hover{background:#0a5e4d;border-color:#0a5e4d}
.form-status{font-size:.9rem;color:var(--accent);font-weight:700;min-height:1.2em}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);padding:38px 0}
.foot{display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between;align-items:center;font-size:.82rem;color:var(--ink-soft)}
.foot .brand{font-size:.95rem;color:var(--ink)}
.foot .mark circle,.foot .mark path{stroke-width:1.6}
.foot-nav{display:flex;gap:22px}
.foot-nav a{transition:color .2s}
.foot-nav a:hover{color:var(--ink)}

/* ---------- responsive ---------- */
@media(max-width:760px){
  .navlinks{display:none}
  .biz-row{grid-template-columns:1fr auto;row-gap:14px}
  .biz-glyph{grid-row:1;grid-column:2}
  .biz-main{grid-column:1 / -1}
  .spec dl{grid-template-columns:1fr;gap:6px}
  .info dl{grid-template-columns:1fr;gap:4px}
  .contact-grid{grid-template-columns:1fr}
  .orbit{opacity:.35;right:-30%}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .hero h1 .v,.biz-row{opacity:1;transform:none}
}
html,
body {
  overflow-x: hidden;
}

body {
  margin: 0;
}

.header,
.hero,
.section,
.footer {
  width: 100%;
}

.hero {
  overflow: hidden;
}

.hero-inner,
.header-inner,
.section-inner,
.footer-inner {
  max-width: 1120px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
  box-sizing: border-box;
}
@media screen and (max-width: 767px) {
  .hero {
    width: 100%;
    overflow: hidden;
    padding-left: 0;
    padding-right: 0;
  }

  .hero-inner {
    width: 100%;
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
    padding-left: 24px;
    padding-right: 24px;
    box-sizing: border-box;
  }

  .hero-content {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
  }

  .hero-title,
  .hero h1 {
    width: 100%;
    max-width: 100%;
    font-size: clamp(48px, 15vw, 72px);
    line-height: 1.08;
    letter-spacing: -0.04em;
    word-break: keep-all;
  }

  .hero-text,
  .hero p {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .hero-visual {
    right: -120px;
    left: auto;
    max-width: 260px;
    opacity: 0.5;
  }

  .hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: nowrap;
  }

  .hero-actions a,
  .hero-actions button {
    white-space: nowrap;
  }
}
@media screen and (max-width: 767px) {
  .hero {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    padding: 72px 0 56px;
  }

  .hero-inner {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    padding: 0 24px;
    box-sizing: border-box;
    display: block;
  }

  .hero-content {
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    transform: none;
  }

  .hero-title,
  .hero h1 {
    width: 100%;
    max-width: 100%;
    margin: 48px 0 28px;
    font-size: 64px;
    line-height: 1.12;
    letter-spacing: -0.06em;
    transform: none;
  }

  .hero-lead,
  .hero-text,
  .hero p {
    width: 100%;
    max-width: 100%;
    margin-left: 0;
    margin-right: 0;
    font-size: 18px;
    line-height: 2;
  }

  .hero-visual {
    position: absolute;
    right: -160px;
    left: auto;
    top: 260px;
    width: 260px;
    max-width: 260px;
    opacity: 0.35;
    transform: none;
    pointer-events: none;
  }

  .hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: nowrap;
    width: 100%;
    max-width: 100%;
  }

  .hero-actions a {
    white-space: nowrap;
  }
}
@media screen and (max-width: 767px) {
  .hero * {
    max-width: 100%;
    box-sizing: border-box;
  }

  .hero-title,
  .hero h1 {
    overflow-wrap: normal;
    word-break: keep-all;
  }
}