/*
Theme Name: illnoa Corporate
Theme URI: https://illnoa.com
Author: illnoa Inc.
Description: 合同会社illnoa コーポレートサイト カスタムテーマ（日英バイリンガル・上質エディトリアル）。
Version: 1.0.0
Requires at least: 5.9
Requires PHP: 7.4
Text Domain: illnoa-corp
*/

:root{
  --ivory:#F6F2EA; --paper:#FFFFFF; --navy:#0E2740; --navy-2:#163b57; --navy-soft:#20415d;
  --ink:#20303c; --ink-soft:#5a6b76; --brass:#B4894E; --brass-l:#d8bd8b; --line:rgba(14,39,64,.14);
  --serif:"Cormorant Garamond",serif; --mincho:"Shippori Mincho",serif; --gothic:"Zen Kaku Gothic New",sans-serif;
  --maxw:1240px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--gothic);color:var(--ink);background:var(--ivory);line-height:1.85;font-weight:400;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 40px}

/* language toggle */
.lang-ja .en{display:none !important}
.lang-en .ja{display:none !important}

/* ---------- header ---------- */
header{position:fixed;top:0;left:0;width:100%;z-index:100;padding:26px 0;transition:.5s cubic-bezier(.4,0,.2,1)}
header.solid{background:rgba(246,242,234,.92);backdrop-filter:blur(14px);padding:16px 0;box-shadow:0 1px 0 var(--line)}
.hbar{display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:13px}
.brand img{height:34px;transition:.4s}
.brand .bname{font-family:var(--serif);font-size:23px;letter-spacing:.06em;color:#fff;transition:.4s;font-weight:500}
header.solid .brand .bname{color:var(--navy)}
header.solid .brand img{filter:brightness(0) saturate(0);opacity:.82}
nav ul{display:flex;gap:38px;list-style:none;align-items:center}
nav a{font-size:12.5px;letter-spacing:.16em;color:rgba(255,255,255,.9);text-transform:uppercase;transition:.3s;position:relative;padding:4px 0}
header.solid nav a{color:var(--ink)}
nav a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:1px;background:var(--brass);transition:.35s}
nav a:hover::after{width:100%}
nav a:hover{color:var(--brass-l)}
header.solid nav a:hover{color:var(--brass)}
.langsw{display:flex;gap:2px;align-items:center;font-size:12px;letter-spacing:.1em;margin-left:14px}
.langsw button{background:none;border:none;cursor:pointer;color:rgba(255,255,255,.55);font-family:var(--serif);font-size:15px;padding:2px 7px;transition:.3s;letter-spacing:.05em}
header.solid .langsw button{color:var(--ink-soft)}
.langsw button.on{color:#fff}
header.solid .langsw button.on{color:var(--brass)}
.langsw .sep{color:rgba(255,255,255,.3);font-size:12px}
header.solid .langsw .sep{color:var(--line)}
.menu-btn{display:none}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:-2}
.hero-bg img{width:100%;height:100%;object-fit:cover;filter:saturate(.85) brightness(.62)}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(9,26,44,.55) 0%,rgba(9,26,44,.35) 45%,rgba(9,26,44,.85) 100%)}
/* lighthouse beam */
.beam{position:absolute;top:-10%;left:50%;width:2px;height:120%;transform-origin:top center;transform:rotate(18deg);z-index:-1;
  background:linear-gradient(180deg,rgba(216,189,139,.0) 0%,rgba(216,189,139,.5) 35%,rgba(216,189,139,0) 100%);
  filter:blur(1px);animation:sweep 9s ease-in-out infinite}
.beam.b2{transform:rotate(24deg);opacity:.5;animation-delay:-4s}
@keyframes sweep{0%,100%{transform:rotate(14deg)}50%{transform:rotate(26deg)}}
.hero-inner{max-width:var(--maxw);margin:0 auto;padding:0 40px;width:100%}
.hero-logo{height:78px;margin-bottom:34px;opacity:0;animation:fadeUp 1.2s .2s forwards}
.hero h1{font-family:var(--mincho);font-weight:500;font-size:clamp(30px,4.6vw,62px);line-height:1.45;letter-spacing:.04em;text-shadow:0 2px 30px rgba(0,0,0,.3)}
.hero h1 .en{font-family:var(--serif);font-weight:500;letter-spacing:.02em;line-height:1.3}
.hero h1 span.l{display:block;opacity:0;animation:fadeUp 1.1s forwards}
.hero h1 span.l:nth-child(1){animation-delay:.5s}
.hero h1 span.l:nth-child(2){animation-delay:.72s}
.hero h1 span.l:nth-child(3){animation-delay:.94s}
.hero .sub{margin-top:30px;font-size:15px;letter-spacing:.14em;color:rgba(255,255,255,.82);font-weight:300;max-width:540px;opacity:0;animation:fadeUp 1.1s 1.2s forwards}
.hero .accent{color:var(--brass-l)}
.scrolldot{position:absolute;bottom:38px;left:50%;transform:translateX(-50%);writing-mode:vertical-rl;font-family:var(--serif);font-size:12px;letter-spacing:.35em;color:rgba(255,255,255,.65);opacity:0;animation:fadeUp 1s 1.6s forwards}
.scrolldot::after{content:"";display:block;width:1px;height:60px;background:linear-gradient(rgba(255,255,255,.6),transparent);margin:14px auto 0;animation:drop 2s infinite}
@keyframes drop{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
@keyframes fadeUp{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:translateY(0)}}

/* ---------- section shell ---------- */
section{position:relative;padding:130px 0}
.eyebrow{display:flex;align-items:center;gap:16px;margin-bottom:30px}
.eyebrow .no{font-family:var(--serif);font-size:15px;color:var(--brass);letter-spacing:.1em}
.eyebrow .ttl{font-size:12px;letter-spacing:.32em;text-transform:uppercase;color:var(--ink-soft)}
.eyebrow .rule{flex:1;height:1px;background:var(--line);max-width:120px}
.shead{font-family:var(--mincho);font-weight:600;font-size:clamp(26px,3.2vw,40px);line-height:1.5;letter-spacing:.03em;margin-bottom:8px}
.shead .en{font-family:var(--serif);font-weight:600;letter-spacing:.01em}
.lead{font-size:16px;color:var(--ink-soft);max-width:680px;margin-top:24px;font-weight:400}

/* reveal */
.rv{opacity:0;transform:translateY(34px);transition:1s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}
.rv.d1{transition-delay:.12s}.rv.d2{transition-delay:.24s}.rv.d3{transition-delay:.36s}

/* ---------- concept ---------- */
#concept{background:var(--ivory)}
.concept-top{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:end;margin-bottom:80px}
.concept-copy p{margin-top:18px;font-size:15.5px}
.concept-poem{font-family:var(--mincho);font-size:19px;line-height:2.3;color:var(--navy);letter-spacing:.05em}
.concept-poem .accent{color:var(--brass)}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.pillar{background:var(--paper);border:1px solid var(--line);overflow:hidden;transition:.5s}
.pillar:hover{transform:translateY(-6px);box-shadow:0 30px 60px -30px rgba(14,39,64,.28)}
.pillar .ph{height:210px;overflow:hidden}
.pillar .ph img{width:100%;height:100%;object-fit:cover;transition:1.2s}
.pillar:hover .ph img{transform:scale(1.07)}
.pillar .pb{padding:30px 28px 34px}
.pillar h3{font-family:var(--mincho);font-size:20px;font-weight:600;margin-bottom:6px}
.pillar h3 .en{font-family:var(--serif);font-size:23px}
.pillar .pk{font-family:var(--serif);font-size:13px;color:var(--brass);letter-spacing:.14em;margin-bottom:14px;display:block}
.pillar p{font-size:13.5px;color:var(--ink-soft);line-height:1.9}

/* ---------- philosophy ---------- */
#philosophy{background:var(--navy);color:#fff;overflow:hidden}
#philosophy .beam{opacity:.35}
#philosophy .eyebrow .ttl{color:rgba(255,255,255,.6)}
#philosophy .eyebrow .rule{background:rgba(255,255,255,.2)}
.philo-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:80px;align-items:center}
.quote{font-family:var(--mincho);font-size:clamp(24px,3vw,38px);line-height:1.9;letter-spacing:.06em;font-weight:500}
.quote .accent{color:var(--brass-l)}
.quote small{display:block;font-size:14px;color:rgba(255,255,255,.55);letter-spacing:.16em;margin-top:20px;font-weight:300;font-family:var(--gothic)}
.philo-body p{color:rgba(255,255,255,.8);font-size:15px;margin-top:20px;font-weight:300;line-height:2.05}
.etymo{margin-top:44px;padding-top:34px;border-top:1px solid rgba(255,255,255,.16)}
.etymo .row{display:flex;align-items:baseline;gap:14px;font-family:var(--serif);font-size:21px;color:var(--brass-l);letter-spacing:.03em}
.etymo .row span{color:rgba(255,255,255,.5);font-size:14px;font-family:var(--gothic)}
.etymo .eq{font-family:var(--serif);font-size:26px;color:#fff;margin-top:16px;letter-spacing:.04em}

/* ---------- business ---------- */
#business{background:var(--paper)}
.biz-list{margin-top:20px}
.biz{display:grid;grid-template-columns:64px 1.15fr 1fr;gap:44px;align-items:center;padding:52px 0;border-top:1px solid var(--line);transition:.5s}
.biz:last-child{border-bottom:1px solid var(--line)}
.biz:hover{background:linear-gradient(90deg,rgba(180,137,78,.05),transparent)}
.biz-no{font-family:var(--serif);font-size:34px;color:var(--brass);opacity:.65}
.biz-main h3{font-family:var(--serif);font-size:30px;letter-spacing:.03em;font-weight:600;margin-bottom:4px}
.biz-main .jp{font-family:var(--mincho);font-size:14px;color:var(--brass);letter-spacing:.14em;font-weight:600}
.biz-main p{font-size:14px;color:var(--ink-soft);margin-top:14px;line-height:1.9}
.biz-tag{display:inline-block;margin-top:16px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--navy);border:1px solid var(--line);padding:5px 13px;border-radius:40px}
.biz-visual{height:180px;overflow:hidden;position:relative;background:var(--navy)}
.biz-visual img{width:100%;height:100%;object-fit:cover;opacity:.9;transition:1.2s}
.biz:hover .biz-visual img{transform:scale(1.06);opacity:1}
.biz-mark{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:30px;letter-spacing:.14em;color:rgba(255,255,255,.9);background:linear-gradient(135deg,rgba(14,39,64,.72),rgba(32,65,93,.5));text-align:center;padding:20px}
.biz-link{font-size:12px;letter-spacing:.12em;color:var(--brass);margin-top:14px;display:inline-flex;align-items:center;gap:8px}
.biz-link::after{content:"→";transition:.3s}
.biz:hover .biz-link::after{transform:translateX(5px)}

/* ---------- company ---------- */
#company{background:var(--ivory)}
.co-grid{display:grid;grid-template-columns:1.4fr .8fr;gap:70px;margin-top:20px}
.co-table dl{display:grid;grid-template-columns:170px 1fr;border-top:1px solid var(--line);padding:20px 4px;gap:20px}
.co-table dl:last-child{border-bottom:1px solid var(--line)}
.co-table dt{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-soft);font-family:var(--serif);font-size:14px}
.co-table dd{font-size:15px;color:var(--ink);line-height:1.8}
.co-ceo{text-align:center}
.co-ceo .frame{position:relative;padding:14px;background:var(--paper);border:1px solid var(--line);box-shadow:0 30px 60px -34px rgba(14,39,64,.3)}
.co-ceo .frame::before{content:"";position:absolute;top:6px;left:6px;right:6px;bottom:6px;border:1px solid var(--brass);opacity:.4;pointer-events:none}
.co-ceo img{width:100%;filter:grayscale(.15)}
.co-ceo .cn{font-family:var(--mincho);font-size:20px;margin-top:22px;font-weight:600}
.co-ceo .cr{font-family:var(--serif);font-size:14px;color:var(--brass);letter-spacing:.14em;margin-top:2px}

/* ---------- contact ---------- */
#contact{background:var(--navy);color:#fff;position:relative;overflow:hidden}
#contact .eyebrow .ttl{color:rgba(255,255,255,.6)}
#contact .eyebrow .rule{background:rgba(255,255,255,.2)}
.ct-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}
.ct-intro .shead{color:#fff}
.ct-intro p{color:rgba(255,255,255,.75);font-size:15px;margin-top:22px;font-weight:300}
.ct-mail{margin-top:34px;font-family:var(--serif);font-size:22px;color:var(--brass-l);letter-spacing:.04em}
.spam-note{margin-top:34px;font-size:12px;color:rgba(255,255,255,.5);border-left:2px solid var(--brass);padding:6px 0 6px 16px;line-height:1.7}
form{display:grid;gap:22px}
.f-row{display:grid;gap:8px}
.f-row.two{grid-template-columns:1fr 1fr;gap:22px}
label{font-size:12px;letter-spacing:.1em;color:rgba(255,255,255,.7);display:flex;gap:8px;align-items:center}
label .req{font-size:9px;background:var(--brass);color:var(--navy);padding:2px 6px;border-radius:3px;letter-spacing:.05em;font-weight:700}
label .opt{font-size:9px;border:1px solid rgba(255,255,255,.3);color:rgba(255,255,255,.6);padding:2px 6px;border-radius:3px}
input,select,textarea{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.18);color:#fff;padding:14px 16px;font-family:var(--gothic);font-size:15px;border-radius:2px;transition:.3s;width:100%}
input:focus,select,textarea:focus{outline:none;border-color:var(--brass);background:rgba(255,255,255,.08)}
select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--brass-l) 50%),linear-gradient(135deg,var(--brass-l) 50%,transparent 50%);background-position:calc(100% - 20px) center,calc(100% - 15px) center;background-size:5px 5px,5px 5px;background-repeat:no-repeat}
select option{background:var(--navy)}
textarea{min-height:130px;resize:vertical}
.quiz{background:rgba(180,137,78,.1);border:1px solid rgba(216,189,139,.3);padding:16px;border-radius:2px}
.quiz label{color:var(--brass-l);margin-bottom:8px}
.submit{justify-self:start;margin-top:6px;background:var(--brass);color:var(--navy);border:none;padding:16px 46px;font-family:var(--serif);font-size:16px;letter-spacing:.1em;cursor:pointer;transition:.4s;font-weight:600;border-radius:2px}
.submit:hover{background:var(--brass-l);transform:translateY(-2px);box-shadow:0 16px 30px -12px rgba(180,137,78,.6)}

/* ---------- footer ---------- */
footer{background:#0a1c30;color:rgba(255,255,255,.6);padding:60px 0 30px;font-size:13px}
.foot-top{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:30px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.1)}
.foot-brand img{height:40px;margin-bottom:14px}
.foot-brand p{font-size:12px;line-height:1.9;color:rgba(255,255,255,.5)}
.foot-nav{display:flex;gap:40px}
.foot-nav a{font-size:12px;letter-spacing:.1em;color:rgba(255,255,255,.7)}
.foot-nav a:hover{color:var(--brass-l)}
.copy{padding-top:24px;font-size:11px;letter-spacing:.1em;color:rgba(255,255,255,.35);text-align:center}
.copy .en{font-family:var(--serif)}

/* ---------- responsive ---------- */
@media(max-width:900px){
  .wrap,.hero-inner{padding:0 24px}
  nav ul{display:none}
  .menu-btn{display:block;background:none;border:none;color:#fff;font-size:26px;cursor:pointer}
  header.solid .menu-btn{color:var(--navy)}
  section{padding:84px 0}
  .concept-top,.philo-grid,.co-grid,.ct-grid{grid-template-columns:1fr;gap:44px}
  .pillars{grid-template-columns:1fr}
  .biz{grid-template-columns:1fr;gap:18px;padding:38px 0}
  .biz-no{font-size:26px}
  .biz-visual{height:200px}
  .f-row.two{grid-template-columns:1fr}
  .hero-logo{height:60px}
}

/* =========================================================
   WordPress / CF7 integration + inner pages
   ========================================================= */

/* honeypot — visually removed but present in DOM */
.hp-wrap{position:absolute!important;left:-9999px!important;top:auto;width:1px;height:1px;overflow:hidden}

/* CF7 form output inherits the .ct-form styling */
.ct-form .wpcf7{margin:0}
.ct-form form.wpcf7-form{display:grid;gap:22px}
.ct-form .wpcf7-form-control-wrap{display:block}
.ct-form p{margin:0}
.wpcf7-not-valid-tip{color:#f0b8a0;font-size:12px;margin-top:6px;letter-spacing:.04em}
.wpcf7 form .wpcf7-response-output{margin:8px 0 0;padding:14px 18px;border:1px solid rgba(255,255,255,.25);color:#fff;font-size:13px;border-radius:2px}
.wpcf7 form.invalid .wpcf7-response-output,.wpcf7 form.unaccepted .wpcf7-response-output,.wpcf7 form.spam .wpcf7-response-output{border-color:#c98a6a;background:rgba(201,138,106,.12)}
.wpcf7 form.sent .wpcf7-response-output{border-color:var(--brass);background:rgba(180,137,78,.15);color:var(--brass-l)}
.wpcf7-spinner{background-color:var(--brass-l)}
.wpcf7-form-control.wpcf7-not-valid{border-color:#c98a6a!important}

/* ----- inner pages (camweara / company / privacy / terms / division) ----- */
.page-main{padding:150px 0 110px;background:var(--ivory);min-height:60vh}
.page-head{margin-bottom:44px;padding-bottom:30px;border-bottom:1px solid var(--line)}
.eyebrow-min{font-family:var(--serif);font-size:14px;letter-spacing:.2em;color:var(--brass);display:block;margin-bottom:10px}
.page-title{font-family:var(--mincho);font-weight:600;font-size:clamp(26px,3.4vw,42px);line-height:1.4;letter-spacing:.03em;color:var(--navy)}
.page-body{font-size:16px;line-height:2;color:var(--ink);max-width:900px}
.page-body h2,.page-body h3{font-family:var(--mincho);color:var(--navy);margin:44px 0 16px;letter-spacing:.03em;line-height:1.5}
.page-body h2{font-size:26px}.page-body h3{font-size:20px}
.page-body p{margin:16px 0}
.page-body a{color:var(--brass);border-bottom:1px solid rgba(180,137,78,.4)}
.page-body a:hover{color:var(--navy)}
.page-body img{margin:20px 0;border-radius:2px}
.page-body ul,.page-body ol{margin:16px 0 16px 1.4em}
.page-body li{margin:8px 0}
.page-body table{width:100%;border-collapse:collapse;margin:20px 0}
.page-body th,.page-body td{border:1px solid var(--line);padding:12px 16px;text-align:left;font-size:14px}
.page-body .wpcf7 form.wpcf7-form{display:grid;gap:18px;max-width:640px}
.page-body input,.page-body select,.page-body textarea{background:#fff;border:1px solid var(--line);color:var(--ink)}
.page-body .submit,.page-body input[type=submit]{background:var(--brass);color:var(--navy);border:none;padding:14px 40px;font-family:var(--serif);font-size:16px;letter-spacing:.08em;cursor:pointer;border-radius:2px}

/* ----- mobile nav ----- */
@media(max-width:900px){
  nav ul.open{display:flex;position:absolute;top:100%;right:0;left:0;flex-direction:column;gap:0;background:rgba(246,242,234,.98);backdrop-filter:blur(14px);padding:10px 24px 24px;box-shadow:0 20px 40px -20px rgba(14,39,64,.3)}
  nav ul.open li{padding:12px 0;border-bottom:1px solid var(--line)}
  nav ul.open a{color:var(--ink)}
  nav ul.open .langsw{margin:8px 0 0}
  nav ul.open .langsw button{color:var(--ink-soft)}
  nav ul.open .langsw button.on{color:var(--brass)}
  header{position:fixed}
}