/* ===================================================================
   合同会社丈山 コーポレートサイト - 共通スタイル
   =================================================================== */

/* ===== RESET ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
ul,ol{list-style:none;}
a{text-decoration:none;color:inherit;}
img{max-width:100%;display:block;}
button{border:none;background:none;cursor:pointer;font:inherit;}
table{border-collapse:collapse;}

/* ===== VARIABLES ===== */
:root{
  --navy:#0a1628;
  --navy-light:#11213d;
  --blue:#1a3a6b;
  --blue-accent:#2563eb;
  --gold:#b8960c;
  --gold-light:#d4af37;
  --white:#ffffff;
  --off-white:#f8f9fb;
  --gray-bg:#f1f3f7;
  --gray-border:#dfe3ea;
  --gray:#8a93a4;
  --gray-dark:#5a6375;
  --text:#1a1f2e;
  --text-sub:#4a5268;
  --font-sans:"Noto Sans JP","Hiragino Sans","Hiragino Kaku Gothic ProN",sans-serif;
  --font-serif:"Noto Serif JP","Yu Mincho","Hiragino Mincho ProN",serif;
  --max-w:1120px;
  --header-h:72px;
  --section-pad:120px;
}

/* ===== BASE ===== */
html{scroll-behavior:smooth;font-size:16px;}
body{font-family:var(--font-sans);color:var(--text);line-height:1.8;background:var(--white);overflow-x:hidden;-webkit-font-smoothing:antialiased;}
.container{max-width:var(--max-w);margin:0 auto;padding:0 40px;}
@media(max-width:768px){.container{padding:0 24px;}}

/* ===== HEADER ===== */
.header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  height:var(--header-h);
  background:rgba(255,255,255,0.96);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;
  transition:border-color 0.3s, box-shadow 0.3s;
}
.header.scrolled{border-bottom-color:var(--gray-border);box-shadow:0 1px 20px rgba(0,0,0,0.06);}
.header__inner{
  max-width:var(--max-w);margin:0 auto;padding:0 40px;
  display:flex;justify-content:space-between;align-items:center;height:100%;
}
.header__logo{display:flex;align-items:center;gap:14px;}
.header__logo-mark{
  width:60px;height:36px;
  background:url('../images/logo.png') center/contain no-repeat;
  font-size:0;color:transparent;overflow:hidden;
}
.header__logo-text{
  font-family:var(--font-sans);font-size:0.6rem;font-weight:400;
  color:var(--gray-dark);letter-spacing:0.14em;line-height:1.4;
}
.header__logo-text span{
  display:block;font-family:var(--font-sans);
  font-size:0.55rem;font-weight:400;letter-spacing:0.18em;
  color:var(--gray);margin-top:2px;
}
.header__nav{display:flex;align-items:center;gap:0;}
.header__nav a{
  display:flex;align-items:center;height:var(--header-h);
  padding:0 18px;font-size:0.8rem;font-weight:500;
  color:var(--text-sub);letter-spacing:0.04em;
  position:relative;transition:color 0.25s;
}
.header__nav a:hover{color:var(--navy);}
.header__nav a::after{
  content:"";position:absolute;bottom:0;left:18px;right:18px;
  height:2px;background:var(--gold);
  transform:scaleX(0);transition:transform 0.25s;
}
.header__nav a:hover::after{transform:scaleX(1);}
.header__nav .nav-contact{
  margin-left:12px;height:auto;
  background:var(--navy);color:var(--white);
  padding:10px 24px;font-size:0.78rem;font-weight:500;
  letter-spacing:0.06em;transition:background 0.25s;
}
.header__nav .nav-contact::after{display:none;}
.header__nav .nav-contact:hover{background:var(--blue);color:var(--white);}

/* Hamburger */
.hamburger{display:none;flex-direction:column;gap:5px;width:28px;cursor:pointer;z-index:200;padding:4px 0;}
.hamburger span{display:block;height:2px;background:var(--navy);border-radius:1px;transition:all 0.3s;}
.hamburger.active span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.hamburger.active span:nth-child(2){opacity:0;}
.hamburger.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
.mobile-nav{
  display:none;position:fixed;top:var(--header-h);left:0;right:0;bottom:0;
  background:var(--white);z-index:90;flex-direction:column;padding:40px 24px;
}
.mobile-nav.active{display:flex;}
.mobile-nav a{padding:18px 0;font-size:0.95rem;font-weight:500;color:var(--text);border-bottom:1px solid var(--gray-border);}
@media(max-width:768px){
  .header__nav{display:none;}
  .hamburger{display:flex;}
  .header__inner{padding:0 24px;}
}

/* ===== HERO (top page) ===== */
.hero{
  position:relative;margin-top:var(--header-h);
  min-height:calc(100vh - var(--header-h));min-height:calc(100svh - var(--header-h));
  display:flex;align-items:center;background:var(--navy);overflow:hidden;
}
.hero__bg{
  position:absolute;inset:0;
  background:linear-gradient(155deg,#0a1628 0%,#0f1f3d 30%,#152d56 60%,#1a3a6b 100%);
}
.hero__bg::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 75% 25%,rgba(37,99,235,0.08) 0%,transparent 50%),radial-gradient(circle at 20% 80%,rgba(184,150,12,0.05) 0%,transparent 40%);
}
.hero__bg::after{
  content:"";position:absolute;top:0;right:0;bottom:0;width:45%;
  background:linear-gradient(180deg,rgba(212,175,55,0.03) 0%,rgba(212,175,55,0.01) 100%);
  clip-path:polygon(30% 0,100% 0,100% 100%,0% 100%);
}
.hero__content{position:relative;z-index:2;max-width:var(--max-w);margin:0 auto;padding:0 40px;width:100%;}
.hero__label{
  display:inline-block;font-size:0.65rem;font-weight:600;letter-spacing:0.3em;
  color:var(--gold);border:1px solid rgba(184,150,12,0.3);padding:6px 16px;margin-bottom:32px;
}
.hero__copy{
  font-family:var(--font-serif);font-size:clamp(2rem,5vw,3.4rem);
  font-weight:700;color:var(--white);line-height:1.55;letter-spacing:0.08em;margin-bottom:28px;
}
.hero__copy .accent{color:var(--gold-light);}
.hero__sub{
  font-size:clamp(0.82rem,1.2vw,0.92rem);color:rgba(255,255,255,0.5);
  max-width:520px;line-height:2.1;font-weight:300;
}
.hero__scroll{
  position:absolute;bottom:32px;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:8px;
}
.hero__scroll span{font-size:0.55rem;letter-spacing:0.25em;color:rgba(255,255,255,0.3);font-weight:500;}
.hero__scroll-bar{width:1px;height:36px;background:rgba(255,255,255,0.15);position:relative;overflow:hidden;}
.hero__scroll-bar::after{
  content:"";position:absolute;top:-100%;left:0;width:100%;height:100%;
  background:var(--gold-light);animation:scrollBar 2.5s ease-in-out infinite;
}
@keyframes scrollBar{0%{top:-100%}50%{top:0}100%{top:100%}}
@media(max-width:768px){.hero__content{padding:0 24px;}.hero__label{margin-bottom:24px;}}

/* Hero image-only variant */
.hero--img{min-height:auto;display:block;background:#000;max-height:calc(100vh - var(--header-h));max-height:calc(100svh - var(--header-h));overflow:hidden;position:relative;}
.hero--img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,22,40,0.25) 0%,rgba(10,22,40,0.05) 40%,rgba(10,22,40,0.15) 80%,rgba(10,22,40,0.45) 100%);pointer-events:none;z-index:1;}
.hero--img .hero__image{display:block;width:100%;height:calc(100vh - var(--header-h));height:calc(100svh - var(--header-h));object-fit:cover;object-position:center;}
.hero--img .hero__scroll{z-index:2;}

/* Hero animation */
.hero__label{opacity:0;transform:translateY(16px);animation:heroFadeIn 0.8s 0.3s ease forwards;}
.hero__copy{opacity:0;transform:translateY(20px);animation:heroFadeIn 0.8s 0.5s ease forwards;}
.hero__sub{opacity:0;transform:translateY(16px);animation:heroFadeIn 0.8s 0.8s ease forwards;}
@keyframes heroFadeIn{to{opacity:1;transform:translateY(0);}}

/* ===== PAGE HERO (sub pages) ===== */
.page-hero{
  margin-top:var(--header-h);
  background:var(--navy);position:relative;overflow:hidden;
  padding:80px 0 72px;
}
.page-hero__bg{
  position:absolute;inset:0;
  background:linear-gradient(155deg,#0a1628 0%,#0f1f3d 40%,#152d56 100%);
}
.page-hero__bg::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 80% 30%,rgba(37,99,235,0.06) 0%,transparent 50%);
}
.page-hero__content{position:relative;z-index:2;max-width:var(--max-w);margin:0 auto;padding:0 40px;}
.page-hero__breadcrumb{
  display:flex;align-items:center;gap:8px;margin-bottom:24px;
  font-size:0.68rem;color:rgba(255,255,255,0.35);
}
.page-hero__breadcrumb a{color:rgba(255,255,255,0.4);transition:color 0.2s;}
.page-hero__breadcrumb a:hover{color:var(--white);}
.page-hero__breadcrumb .sep{color:rgba(255,255,255,0.2);}
.page-hero__en{
  font-size:0.6rem;font-weight:700;letter-spacing:0.3em;
  color:var(--gold);margin-bottom:12px;opacity:0.6;
}
.page-hero__title{
  font-family:var(--font-serif);font-size:clamp(1.6rem,3.5vw,2.4rem);
  font-weight:700;color:var(--white);letter-spacing:0.06em;line-height:1.5;
}
.page-hero__subtitle{
  font-size:0.88rem;color:rgba(255,255,255,0.45);margin-top:12px;line-height:1.8;
}
@media(max-width:768px){
  .page-hero{padding:60px 0 52px;}
  .page-hero__content{padding:0 24px;}
}

/* ===== SECTION ===== */
.section{padding:var(--section-pad) 0;}
.section--gray{background:var(--gray-bg);}
.section--navy{background:var(--navy);color:var(--white);}
.section--dark{background:var(--navy-light);color:var(--white);}
.section__head{margin-bottom:56px;}
.section__head--center{text-align:center;}
.section__en{font-size:0.6rem;font-weight:700;letter-spacing:0.3em;color:var(--gold);margin-bottom:12px;}
.section--navy .section__en,.section--dark .section__en{color:var(--gold-light);opacity:0.7;}
.section__title{
  font-family:var(--font-serif);font-size:clamp(1.5rem,2.8vw,2rem);
  font-weight:700;letter-spacing:0.05em;line-height:1.5;
}
.section__subtitle{margin-top:16px;font-size:0.88rem;color:var(--text-sub);line-height:2;max-width:600px;}
.section__head--center .section__subtitle{margin-left:auto;margin-right:auto;}
.section--navy .section__subtitle,.section--dark .section__subtitle{color:rgba(255,255,255,0.5);}
.section__divider{width:40px;height:2px;background:var(--gold);margin-top:20px;}
.section__head--center .section__divider{margin-left:auto;margin-right:auto;}
@media(max-width:768px){.section{padding:80px 0;}}

/* ===== ABOUT ===== */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center;}
.about-text p{font-size:0.9rem;color:var(--text-sub);line-height:2.2;margin-bottom:20px;}
.about-text p:last-child{margin-bottom:0;}
.about-text strong{color:var(--text);font-weight:600;}
.about-visual{background:var(--navy);padding:72px 48px;position:relative;overflow:hidden;}
.about-visual::before{content:"";position:absolute;top:-20px;right:-20px;width:120px;height:120px;border:1px solid rgba(212,175,55,0.15);transform:rotate(45deg);}
.about-visual::after{content:"";position:absolute;bottom:-30px;left:-30px;width:80px;height:80px;border:1px solid rgba(255,255,255,0.05);transform:rotate(45deg);}
.about-visual__en{font-size:0.55rem;font-weight:600;letter-spacing:0.3em;color:var(--gold);margin-bottom:24px;opacity:0.6;}
.about-visual__copy{font-family:var(--font-serif);font-size:1.5rem;font-weight:600;letter-spacing:0.12em;line-height:2;color:var(--white);position:relative;z-index:1;}
.about-visual__sub{font-size:0.78rem;color:rgba(255,255,255,0.4);margin-top:20px;line-height:1.9;position:relative;z-index:1;}
@media(max-width:768px){.about-grid{grid-template-columns:1fr;gap:40px;}.about-visual{padding:48px 28px;}}

/* ===== PHILOSOPHY ===== */
.phil-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;}
.phil-card{padding:56px 40px;border-right:1px solid rgba(255,255,255,0.08);position:relative;}
.phil-card:last-child{border-right:none;}
.phil-card__en{font-size:0.55rem;font-weight:700;letter-spacing:0.25em;color:var(--gold-light);opacity:0.5;margin-bottom:16px;}
.phil-card__title{font-family:var(--font-serif);font-size:1.1rem;font-weight:700;color:var(--white);letter-spacing:0.05em;margin-bottom:20px;}
.phil-card__text{font-size:0.82rem;color:rgba(255,255,255,0.55);line-height:2;}
@media(max-width:768px){
  .phil-grid{grid-template-columns:1fr;}
  .phil-card{border-right:none;border-bottom:1px solid rgba(255,255,255,0.08);padding:40px 0;}
  .phil-card:last-child{border-bottom:none;}
}

/* ===== BUSINESS CARDS ===== */
.biz-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--gray-border);}
.biz-card{
  padding:48px 36px;border-right:1px solid var(--gray-border);border-bottom:1px solid var(--gray-border);
  background:var(--white);transition:background 0.35s,box-shadow 0.35s,transform 0.35s;position:relative;transform:translateY(0);
}
.biz-card:nth-child(3n){border-right:none;}
.biz-card:nth-child(n+4){border-bottom:none;}
.biz-card::before{content:"";position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--gold);transform:scaleX(0);transition:transform 0.35s;transform-origin:left;}
.biz-card:hover{background:var(--white);box-shadow:0 8px 32px rgba(10,22,40,0.10);transform:translateY(-4px);}
.biz-card:hover::before{transform:scaleX(1);}
.biz-card__num{font-size:0.65rem;font-weight:700;letter-spacing:0.2em;color:var(--gold);margin-bottom:20px;transition:color 0.35s;}
.biz-card__title{font-family:var(--font-serif);font-size:1.1rem;font-weight:700;margin-bottom:8px;letter-spacing:0.04em;transition:color 0.35s;}
.biz-card__title-sub{font-size:0.7rem;color:var(--gray);margin-bottom:16px;letter-spacing:0.02em;transition:color 0.35s;}
.biz-card__desc{font-size:0.82rem;color:var(--text-sub);line-height:1.95;transition:color 0.35s;}
.biz-card:hover .biz-card__num{color:var(--gold);}
.biz-card:hover .biz-card__title{color:var(--navy);}
.biz-card:hover .biz-card__title-sub{color:var(--gray);}
.biz-card:hover .biz-card__desc{color:var(--text-sub);}
.biz-card__link{
  display:inline-flex;align-items:center;gap:6px;margin-top:20px;
  font-size:0.75rem;font-weight:500;color:var(--blue-accent);transition:color 0.3s,gap 0.3s;
}
.biz-card__link svg{width:14px;height:14px;transition:transform 0.3s;}
.biz-card:hover .biz-card__link{color:var(--gold);}
.biz-card:hover .biz-card__link svg{transform:translateX(3px);}
@media(max-width:960px){
  .biz-grid{grid-template-columns:repeat(2,1fr);}
  .biz-card:nth-child(3n){border-right:1px solid var(--gray-border);}
  .biz-card:nth-child(2n){border-right:none;}
  .biz-card:nth-child(n+4){border-bottom:1px solid var(--gray-border);}
  .biz-card:nth-child(n+5){border-bottom:none;}
}
@media(max-width:640px){
  .biz-grid{grid-template-columns:1fr;border:none;}
  .biz-card{border:none!important;border-bottom:1px solid var(--gray-border)!important;padding:36px 24px;}
  .biz-card:last-child{border-bottom:none!important;}
}

/* ===== VALUE ===== */
.value-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;}
.value-box{padding:64px 48px;border:1px solid var(--gray-border);}
.value-box:first-child{border-right:none;}
.value-box__label{font-size:0.6rem;font-weight:700;letter-spacing:0.2em;color:var(--gold);margin-bottom:12px;}
.value-box__title{font-family:var(--font-serif);font-size:1.15rem;font-weight:700;margin-bottom:16px;letter-spacing:0.03em;}
.value-box__list{font-size:0.85rem;color:var(--text-sub);line-height:2.2;}
.value-box__list li{padding-left:16px;position:relative;}
.value-box__list li::before{content:"";position:absolute;left:0;top:12px;width:6px;height:1px;background:var(--gold);}
@media(max-width:768px){
  .value-grid{grid-template-columns:1fr;}
  .value-box{padding:40px 24px;border-right:1px solid var(--gray-border)!important;}
  .value-box:first-child{border-bottom:none;}
}

/* ===== STRENGTH ===== */
.strength-content{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center;}
.strength-text h3{font-family:var(--font-serif);font-size:1.3rem;font-weight:700;color:var(--white);letter-spacing:0.05em;margin-bottom:24px;line-height:1.7;}
.strength-text p{font-size:0.85rem;color:rgba(255,255,255,0.55);line-height:2.2;margin-bottom:16px;}
.strength-flow{display:flex;flex-direction:column;gap:0;}
.strength-flow__step{display:flex;align-items:center;gap:20px;padding:20px 28px;background:rgba(255,255,255,0.04);border-left:2px solid var(--gold);position:relative;}
.strength-flow__step+.strength-flow__step{margin-top:1px;}
.strength-flow__num{font-size:0.6rem;font-weight:700;letter-spacing:0.15em;color:var(--gold-light);opacity:0.6;min-width:32px;}
.strength-flow__label{font-size:0.88rem;font-weight:500;color:rgba(255,255,255,0.8);letter-spacing:0.03em;}
.strength-flow__arrow{text-align:center;padding:6px 0;color:rgba(255,255,255,0.2);font-size:0.7rem;}
@media(max-width:768px){.strength-content{grid-template-columns:1fr;gap:40px;}}

/* ===== COMPANY TABLE ===== */
.company-wrap{max-width:760px;}
.company-table{width:100%;}
.company-table tr{border-bottom:1px solid var(--gray-border);}
.company-table th,.company-table td{padding:20px 0;font-size:0.85rem;text-align:left;vertical-align:top;}
.company-table th{font-weight:600;color:var(--navy);width:140px;white-space:nowrap;letter-spacing:0.03em;}
.company-table td{color:var(--text-sub);line-height:1.9;}
@media(max-width:768px){.company-table th{width:110px;font-size:0.8rem;}}

/* ===== NEWS ===== */
.news-list{border-top:1px solid var(--gray-border);}
.news-row{display:flex;align-items:baseline;gap:20px;padding:20px 0;border-bottom:1px solid var(--gray-border);transition:padding-left 0.25s;}
a.news-row{text-decoration:none;color:inherit;display:flex;}
.news-row:hover{padding-left:8px;}
.news-date{font-size:0.75rem;color:var(--gray);letter-spacing:0.06em;white-space:nowrap;font-weight:500;}
.news-tag{font-size:0.58rem;font-weight:700;letter-spacing:0.08em;background:var(--navy);color:var(--white);padding:3px 12px;white-space:nowrap;}
.news-title{font-size:0.85rem;color:var(--text);font-weight:400;}
@media(max-width:768px){.news-row{flex-wrap:wrap;gap:6px 12px;}.news-title{width:100%;margin-top:4px;}}

/* ===== CONTACT BOX ===== */
.contact-section{padding:0;}
.contact-box{background:var(--navy);padding:80px 40px;text-align:center;color:var(--white);position:relative;overflow:hidden;}
.contact-box::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 30% 50%,rgba(37,99,235,0.06) 0%,transparent 50%),radial-gradient(circle at 70% 50%,rgba(184,150,12,0.04) 0%,transparent 40%);}
.contact-box__en{font-size:0.55rem;font-weight:700;letter-spacing:0.3em;color:var(--gold-light);opacity:0.5;margin-bottom:16px;position:relative;}
.contact-box__title{font-family:var(--font-serif);font-size:1.4rem;font-weight:700;margin-bottom:20px;letter-spacing:0.05em;position:relative;}
.contact-box__text{font-size:0.85rem;color:rgba(255,255,255,0.5);margin-bottom:40px;line-height:2;position:relative;}
.contact-box__btn{
  display:inline-flex;align-items:center;gap:10px;
  background:var(--gold);color:var(--navy);
  padding:14px 40px;font-size:0.85rem;font-weight:600;
  letter-spacing:0.06em;transition:background 0.25s,transform 0.2s;position:relative;
}
.contact-box__btn:hover{background:var(--gold-light);transform:translateY(-1px);}
.contact-box__btn svg{width:16px;height:16px;}
@media(max-width:768px){.contact-box{padding:64px 24px;}}

/* ===== FOOTER ===== */
.footer{background:var(--navy);color:rgba(255,255,255,0.45);border-top:1px solid rgba(255,255,255,0.06);}
.footer__main{display:flex;align-items:flex-start;justify-content:space-between;padding:56px 0 44px;border-bottom:1px solid rgba(255,255,255,0.08);}
.footer__logo{display:flex;align-items:center;gap:12px;}
.footer__logo-mark{width:34px;height:34px;background:var(--white);display:flex;align-items:center;justify-content:center;color:var(--navy);font-family:var(--font-serif);font-size:0.9rem;font-weight:700;}
.footer__logo-name{font-family:var(--font-serif);font-size:0.95rem;font-weight:700;color:var(--white);letter-spacing:0.08em;}
.footer__links{display:flex;gap:28px;flex-wrap:wrap;}
.footer__links a{font-size:0.72rem;color:rgba(255,255,255,0.45);transition:color 0.2s;letter-spacing:0.02em;}
.footer__links a:hover{color:var(--white);}
.footer__bottom{display:flex;justify-content:space-between;align-items:center;padding:20px 0;}
.footer__copy{font-size:0.62rem;letter-spacing:0.06em;}
.footer__legal{display:flex;gap:24px;}
.footer__legal a{font-size:0.62rem;color:rgba(255,255,255,0.35);transition:color 0.2s;}
.footer__legal a:hover{color:var(--white);}
@media(max-width:768px){
  .footer__main{flex-direction:column;gap:32px;padding:40px 0 32px;}
  .footer__bottom{flex-direction:column;gap:12px;text-align:center;}
}

/* ===== PAGE TOP ===== */
.pagetop{
  position:fixed;bottom:28px;right:28px;z-index:80;
  width:48px;height:48px;background:var(--navy);
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;opacity:0;pointer-events:none;
  transition:opacity 0.3s,background 0.25s;
}
.pagetop.show{opacity:1;pointer-events:auto;}
.pagetop:hover{background:var(--gold);}
.pagetop svg{width:18px;height:18px;color:var(--white);}

/* ===== ANIMATIONS ===== */
.fade-in{opacity:0;transform:translateY(28px);transition:opacity 0.8s ease,transform 0.8s ease;}
.fade-in.visible{opacity:1;transform:translateY(0);}
.fade-in-delay-1{transition-delay:0.1s;}
.fade-in-delay-2{transition-delay:0.2s;}
.fade-in-delay-3{transition-delay:0.3s;}

/* ===================================================================
   SUB PAGE STYLES
   =================================================================== */

/* ===== BUSINESS DETAIL ===== */
.biz-detail-intro{
  display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start;
}
.biz-detail-intro__text p{font-size:0.9rem;color:var(--text-sub);line-height:2.2;margin-bottom:16px;}
.biz-detail-intro__text p:last-child{margin-bottom:0;}
.biz-detail-intro__visual{
  background:var(--gray-bg);padding:56px 40px;text-align:center;
}
.biz-detail-intro__visual-num{
  font-size:3rem;font-weight:900;color:var(--navy);opacity:0.06;
  font-family:var(--font-sans);letter-spacing:0.05em;margin-bottom:16px;
}
.biz-detail-intro__visual-copy{
  font-family:var(--font-serif);font-size:1.2rem;font-weight:700;
  color:var(--navy);letter-spacing:0.06em;line-height:1.8;
}
@media(max-width:768px){
  .biz-detail-intro{grid-template-columns:1fr;gap:32px;}
  .biz-detail-intro__visual{padding:40px 24px;}
}

/* Feature list */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;}
.feature-card{padding:40px 32px;background:var(--white);border:1px solid var(--gray-border);transition:border-color 0.3s;}
.feature-card:hover{border-color:var(--gold);}
.feature-card__icon{
  width:48px;height:48px;background:var(--navy);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:20px;
}
.feature-card__icon svg{width:22px;height:22px;color:var(--gold-light);}
.feature-card__title{font-family:var(--font-serif);font-size:1rem;font-weight:700;margin-bottom:12px;letter-spacing:0.03em;}
.feature-card__text{font-size:0.82rem;color:var(--text-sub);line-height:1.9;}
@media(max-width:768px){.feature-grid{grid-template-columns:1fr;gap:20px;}.feature-card{padding:32px 24px;}}

/* Process flow */
.process-flow{display:flex;gap:0;align-items:stretch;counter-reset:process;}
.process-step{
  flex:1;padding:40px 32px;background:var(--white);
  border:1px solid var(--gray-border);border-right:none;
  position:relative;counter-increment:process;
}
.process-step:last-child{border-right:1px solid var(--gray-border);}
.process-step::before{
  content:counter(process,decimal-leading-zero);
  font-size:0.6rem;font-weight:700;letter-spacing:0.15em;
  color:var(--gold);margin-bottom:16px;display:block;
}
.process-step__title{font-family:var(--font-serif);font-size:0.95rem;font-weight:700;margin-bottom:10px;}
.process-step__text{font-size:0.78rem;color:var(--text-sub);line-height:1.9;}
.process-step__arrow{
  position:absolute;right:-14px;top:50%;transform:translateY(-50%);
  z-index:2;width:28px;height:28px;background:var(--gray-bg);
  display:flex;align-items:center;justify-content:center;
  border-radius:50%;border:1px solid var(--gray-border);
}
.process-step__arrow svg{width:12px;height:12px;color:var(--gold);}
.process-step:last-child .process-step__arrow{display:none;}
@media(max-width:768px){
  .process-flow{flex-direction:column;}
  .process-step{border-right:1px solid var(--gray-border);border-bottom:none;}
  .process-step:last-child{border-bottom:1px solid var(--gray-border);}
  .process-step__arrow{right:auto;bottom:-14px;top:auto;left:50%;transform:translateX(-50%);}
  .process-step__arrow svg{transform:rotate(90deg);}
}

/* CTA banner */
.cta-banner{
  background:var(--navy);padding:80px 40px;
  color:var(--white);text-align:center;
}
.cta-banner__inner{
  max-width:var(--max-w);margin:0 auto;
}
.cta-banner__text{color:var(--white);}
.cta-banner__title{
  font-family:var(--font-serif);font-size:1.3rem;font-weight:700;
  letter-spacing:0.05em;margin-bottom:12px;color:var(--white);
}
.cta-banner__sub{font-size:0.85rem;color:rgba(255,255,255,0.5);margin-bottom:32px;}
.cta-banner__btn{
  display:inline-flex;align-items:center;gap:10px;
  background:var(--gold);color:var(--navy);
  padding:14px 36px;font-size:0.85rem;font-weight:600;
  letter-spacing:0.04em;transition:background 0.25s,transform 0.2s;white-space:nowrap;
}
.cta-banner__btn:hover{background:var(--gold-light);transform:translateY(-1px);}
.cta-banner__btn svg{width:16px;height:16px;}
@media(max-width:768px){
  .cta-banner{padding:64px 24px;}
}

/* ===== CONTACT FORM ===== */
.form-wrap{max-width:720px;margin:0 auto;}
.form-group{margin-bottom:32px;}
.form-label{
  display:block;font-size:0.82rem;font-weight:600;
  color:var(--navy);margin-bottom:8px;letter-spacing:0.03em;
}
.form-label .req{
  font-size:0.6rem;font-weight:700;letter-spacing:0.06em;
  background:var(--navy);color:var(--white);
  padding:2px 8px;margin-left:8px;vertical-align:middle;
}
.form-input,
.form-select,
.form-textarea{
  width:100%;padding:14px 16px;
  font-family:var(--font-sans);font-size:0.88rem;
  border:1px solid var(--gray-border);background:var(--white);
  color:var(--text);transition:border-color 0.25s;
  outline:none;appearance:none;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus{border-color:var(--navy);}
.form-input::placeholder,
.form-textarea::placeholder{color:var(--gray);}
.form-select{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238a93a4' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 16px center;
  padding-right:40px;cursor:pointer;
}
.form-textarea{min-height:180px;resize:vertical;line-height:1.8;}
.form-privacy{
  margin-bottom:40px;padding:24px;background:var(--gray-bg);
  font-size:0.8rem;color:var(--text-sub);line-height:1.9;
}
.form-privacy label{display:flex;align-items:flex-start;gap:10px;cursor:pointer;}
.form-privacy input[type="checkbox"]{
  margin-top:4px;width:18px;height:18px;accent-color:var(--navy);
  flex-shrink:0;cursor:pointer;
}
.form-submit{text-align:center;}
.form-submit__btn{
  display:inline-flex;align-items:center;gap:10px;
  background:var(--navy);color:var(--white);
  padding:16px 56px;font-size:0.88rem;font-weight:600;
  letter-spacing:0.06em;transition:background 0.25s;
  border:none;cursor:pointer;font-family:var(--font-sans);
}
.form-submit__btn:hover{background:var(--blue);}
.form-submit__btn:disabled{background:var(--gray);cursor:not-allowed;}
.form-submit__btn svg{width:16px;height:16px;}

/* Form result */
.form-result{
  max-width:600px;margin:0 auto;text-align:center;
  padding:80px 40px;
}
.form-result__icon{
  width:72px;height:72px;margin:0 auto 28px;
  background:var(--navy);display:flex;align-items:center;justify-content:center;
}
.form-result__icon svg{width:32px;height:32px;color:var(--gold-light);}
.form-result__icon--error{background:#c62828;}
.form-result__title{font-family:var(--font-serif);font-size:1.4rem;font-weight:700;margin-bottom:16px;}
.form-result__text{font-size:0.88rem;color:var(--text-sub);line-height:2;margin-bottom:36px;}
.form-result__back{
  display:inline-flex;align-items:center;gap:8px;
  font-size:0.85rem;font-weight:500;color:var(--blue-accent);
  transition:gap 0.2s;
}
.form-result__back:hover{gap:12px;}

/* ===== RECRUIT ===== */
.recruit-message{
  max-width:720px;margin:0 auto;
}
.recruit-message p{font-size:0.92rem;color:var(--text-sub);line-height:2.3;margin-bottom:20px;}
.recruit-message p:last-child{margin-bottom:0;}
.recruit-message strong{color:var(--text);font-weight:600;}

.recruit-points{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-top:56px;}
.recruit-point{padding:44px 32px;background:var(--white);border:1px solid var(--gray-border);text-align:center;}
.recruit-point__num{font-size:0.6rem;font-weight:700;letter-spacing:0.2em;color:var(--gold);margin-bottom:16px;}
.recruit-point__title{font-family:var(--font-serif);font-size:1.05rem;font-weight:700;margin-bottom:12px;letter-spacing:0.03em;}
.recruit-point__text{font-size:0.82rem;color:var(--text-sub);line-height:1.9;}
@media(max-width:768px){.recruit-points{grid-template-columns:1fr;gap:20px;}.recruit-point{padding:36px 24px;}}

.recruit-profile{max-width:720px;margin:0 auto;}
.recruit-profile__title{font-family:var(--font-serif);font-size:1.1rem;font-weight:700;margin-bottom:24px;letter-spacing:0.03em;}
.recruit-profile__list{font-size:0.88rem;color:var(--text-sub);line-height:2.2;}
.recruit-profile__list li{padding-left:20px;position:relative;margin-bottom:4px;}
.recruit-profile__list li::before{content:"";position:absolute;left:0;top:13px;width:8px;height:1px;background:var(--gold);}

/* ===== LEGAL / PRIVACY ===== */
.legal-content{max-width:760px;margin:0 auto;}
.legal-content h3{
  font-family:var(--font-serif);font-size:1.05rem;font-weight:700;
  margin-top:48px;margin-bottom:16px;padding-bottom:10px;
  border-bottom:1px solid var(--gray-border);letter-spacing:0.03em;
}
.legal-content h3:first-child{margin-top:0;}
.legal-content p{font-size:0.85rem;color:var(--text-sub);line-height:2.1;margin-bottom:12px;}
.legal-content ul{margin-bottom:16px;padding-left:0;}
.legal-content ul li{
  font-size:0.85rem;color:var(--text-sub);line-height:2.1;
  padding-left:16px;position:relative;
}
.legal-content ul li::before{content:"";position:absolute;left:0;top:13px;width:6px;height:1px;background:var(--gray);}
.legal-content .legal-date{font-size:0.8rem;color:var(--gray);margin-top:48px;}