/* 원천식품 — 모던 한식 미니멀 (단일 테마) */
:root{
  --bg:#F7F4EE; --ink:#1F1F1F; --sumuk:#3B2A1E; --accent:#8B2E1E;
  --line:#D9D2C5; --mute:#5A534B; --mute2:#6B645C; --faint:#9A928A; --slot:#EAE5DB;
  --serif:'Noto Serif KR',serif;
  --sans:Pretendard,'Noto Sans KR',-apple-system,BlinkMacSystemFont,'Malgun Gothic',sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:74px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-weight:400;-webkit-font-smoothing:antialiased;text-wrap:pretty;line-height:1.7}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
::selection{background:#E8D9CF}
h1,h2,h3{font-family:var(--serif);font-weight:600;margin:0;text-wrap:balance;letter-spacing:-.01em}
p{margin:0}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.eyebrow{font-size:13px;letter-spacing:.14em;color:var(--accent);margin-bottom:18px}
.sec{padding:clamp(72px,9vw,124px) 24px}
.sec-tight{padding:clamp(56px,7vw,96px) 24px}
.sec-title{font-size:clamp(25px,3vw,35px);line-height:1.3;margin-bottom:44px}
.sec-title.light{color:var(--bg)}
.sub{margin-top:16px;font-size:clamp(15px,1.4vw,18px);color:var(--mute)}
.fine{font-size:13px;color:var(--faint);line-height:1.75}

/* 헤더 */
.site-header{position:sticky;top:0;z-index:30;background:rgba(247,244,238,.88);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:15px;padding-bottom:15px}
.brand{display:flex;align-items:center;gap:11px}
.brand-ci{height:46px;width:auto}
.brand-name{font-family:var(--serif);font-weight:600;font-size:18px;letter-spacing:.02em}
.nav{display:flex;gap:26px;font-size:15px;color:var(--sumuk)}
.nav a{padding-bottom:3px;border-bottom:1px solid transparent;transition:border-color .15s,color .15s}
.nav a:hover{color:var(--accent);border-bottom-color:var(--accent)}
.nav-toggle{display:none;width:40px;height:40px;border:0;background:none;padding:9px;cursor:pointer;flex-direction:column;justify-content:center;gap:6px}
.nav-toggle span{display:block;height:1.5px;background:var(--ink);transition:transform .2s}

/* 히어로 */
.hero{position:relative;min-height:min(86vh,720px);display:flex;align-items:flex-end;background:#2A2521;overflow:hidden}
.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(25,22,19,.34) 0%,rgba(25,22,19,.12) 38%,rgba(25,22,19,.82) 100%)}
.hero-copy{position:relative;padding-top:120px;padding-bottom:clamp(52px,7vw,84px);color:#F7F4EE;width:100%}
.hero-copy .eyebrow{color:#E4C9BC}
.hero-copy h1{font-size:clamp(31px,5.2vw,60px);line-height:1.24;color:#fff}
.lead{margin-top:20px;max-width:34em;font-size:clamp(15px,1.5vw,18px);line-height:1.75;color:#EDE7DC}
.hero-btns{display:flex;gap:11px;flex-wrap:wrap;margin-top:32px}
.btn{display:inline-flex;align-items:center;padding:14px 28px;border-radius:3px;font-size:15px;font-weight:500;transition:background .15s,color .15s}
.btn-solid{background:var(--accent);color:#F7F4EE}
.btn-solid:hover{background:#732416;color:#fff}
.btn-line{border:1px solid rgba(247,244,238,.75);color:#F7F4EE}
.btn-line:hover{background:rgba(247,244,238,.14)}

/* 숫자 */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));border-bottom:1px solid var(--line)}
.stat{padding:38px 0;display:flex;flex-direction:column;gap:7px}
.num{font-family:var(--serif);font-weight:700;font-size:clamp(33px,4vw,50px);line-height:1;color:var(--sumuk)}
.num em{font-style:normal;font-size:.48em;font-weight:600;margin-left:5px}
.cap{font-size:15px;color:var(--mute)}

/* 2단 */
.split{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:clamp(36px,5vw,64px);align-items:center}
.split-text h2{font-size:clamp(25px,3.2vw,40px);line-height:1.28;margin-bottom:26px}
.split-text p{margin-bottom:17px;color:#3B3630;max-width:34em}
.split-img{margin:0;overflow:hidden;border-radius:3px;background:var(--slot)}
.split-img img{width:100%;height:100%;object-fit:cover}

/* 약속 */
.promises{display:grid;grid-template-columns:repeat(auto-fit,minmax(255px,1fr));gap:30px}
.promises article{border-top:1px solid var(--line);padding-top:22px}
.promises .no{font-family:var(--serif);font-weight:700;font-size:13px;color:var(--accent);letter-spacing:.1em;display:block;margin-bottom:12px}
.promises h3{font-size:21px;margin-bottom:11px}
.promises p{font-size:15px;line-height:1.75;color:#3B3630}

/* 제품 4종 */
.prods{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:24px;margin:44px 0 24px}
.prod img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:3px;background:#E4E3E1}
.prod h3{font-size:20px;margin:18px 0 8px}
.prod p{font-size:14.5px;line-height:1.7;color:#3B3630}

/* 인증 */
.awards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,190px),1fr));gap:26px;align-items:start}
.awards figure{margin:0}
.awards img{width:100%;aspect-ratio:3/4;object-fit:contain;background:#fff;border:1px solid var(--line);border-radius:3px;background:var(--slot)}
.awards figcaption{margin-top:13px;font-size:14px;line-height:1.6;color:#3B3630}
.awards figcaption span{color:var(--mute2)}

/* 대표 */
.band-light{background:#EFE9DE;padding:clamp(60px,7vw,96px) 0}
.band-light .split-img{max-width:430px}
blockquote{margin:0 0 22px;font-family:var(--serif);font-size:clamp(20px,2.3vw,29px);line-height:1.55;color:var(--ink)}
.greeting{margin:0 0 22px;padding-left:16px;border-left:1px solid #CFC5B5;max-width:30em}
.greeting p{font-size:14.5px;line-height:1.85;color:#5A534B;margin:0 0 8px}
.sign{font-size:15px;color:var(--mute)}

/* 문의 */
.contact-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(255px,1fr));gap:20px;margin-top:44px}
.c-card{display:flex;flex-direction:column;gap:11px;padding:30px 26px;border:1px solid var(--line);border-radius:3px;min-height:186px;transition:border-color .15s}
.c-card:hover{border-color:var(--accent)}
.c-label{font-size:13px;letter-spacing:.1em;color:var(--accent)}
.c-main{font-family:var(--serif);font-weight:600;font-size:clamp(20px,2.2vw,26px);line-height:1.3}
.c-main.mail{font-size:clamp(16px,1.8vw,20px);overflow-wrap:anywhere}
.c-sub{margin-top:auto;font-size:14px;color:var(--mute2)}
.biz-box{margin-top:26px;background:var(--sumuk);color:#F7F4EE;border-radius:3px;padding:clamp(32px,4.5vw,50px);display:grid;grid-template-columns:repeat(auto-fit,minmax(265px,1fr));gap:34px}
.biz-box h3{font-size:clamp(20px,2.4vw,27px);margin-bottom:14px}
.biz-box p{font-size:15px;line-height:1.75;color:#E2D9CC;max-width:32em}
.biz-list{display:flex;flex-direction:column;gap:0}
.biz-list span{padding:13px 0;border-top:1px solid rgba(247,244,238,.22);font-size:15px}
.biz-list span:last-child{border-bottom:1px solid rgba(247,244,238,.22)}
.map-split{margin-top:clamp(48px,6vw,80px);align-items:center}
.map-split h3{font-size:clamp(21px,2.6vw,30px);margin-bottom:18px}
.addr{font-size:16px;line-height:1.8;color:#3B3630;margin-bottom:12px}
.map-split .split-img{max-width:440px}

/* 푸터 */
.site-footer{border-top:1px solid var(--line);padding:44px 0 52px;font-size:13px;line-height:1.85;color:var(--mute2)}
.foot-brand{display:block;font-family:var(--serif);font-weight:600;font-size:16px;color:var(--ink);margin-bottom:14px}
.site-footer .copy{margin-top:14px;color:var(--faint)}

/* 모바일 */
@media (max-width:768px){
  .brand-ci{height:38px}
  .nav-toggle{display:flex}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;gap:0;background:var(--bg);border-bottom:1px solid var(--line)}
  .nav a{padding:15px 24px;border-top:1px solid var(--line);border-bottom:0}
  .site-header.open .nav{display:flex}
  .site-header.open .nav-toggle span:first-child{transform:translateY(3.75px) rotate(45deg)}
  .site-header.open .nav-toggle span:last-child{transform:translateY(-3.75px) rotate(-45deg)}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}