/* ============================================================
   갈비프렌즈 — 창업 모집 원페이지
   디자인 시스템 + 레이아웃 + 애니메이션 + 반응형
   ============================================================ */

:root{
  --orange:#f26f21;
  --orange-d:#d65d12;
  --orange-l:#ff8a45;
  --red:#d8381c;           /* 숯불 레드 액센트 */
  --gold:#d99a3c;          /* 갈비 골드 */
  --charcoal:#1f1811;      /* 웜 다크 (숯빛) */
  --charcoal-2:#2c2219;
  --brown:#5a2d18;
  --cream:#f7efe2;         /* 웜 베이지 */
  --warm:#fffdf7;          /* 웜 화이트 기본 배경 */
  --gray-bg:#575758;       /* 상담 섹션 배경 (스크린샷 기준) */
  --form-bg:#1b2430;       /* 상담 폼 카드 */
  --ink:#251c14;
  --muted:#73655a;
  --line:#ece3d6;
  --white:#fff;
  --maxw:1180px;
  --radius:14px;
  --shadow:0 18px 40px -22px rgba(0,0,0,.4);
  --header-h:72px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Pretendard Variable','Pretendard',-apple-system,BlinkMacSystemFont,system-ui,'Apple SD Gothic Neo','Malgun Gothic',sans-serif;
  color:var(--ink);
  background:var(--warm);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  word-break:keep-all;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
section[id]{scroll-margin-top:var(--header-h)}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---------- 버튼 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:700;border:none;border-radius:10px;cursor:pointer;
  padding:14px 30px;font-size:.98rem;line-height:1.2;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease;
  white-space:nowrap;
}
.btn--primary{background:var(--orange);color:#fff;box-shadow:0 10px 24px -10px rgba(242,111,33,.7)}
.btn--primary:hover{background:var(--orange-d);transform:translateY(-2px)}
.btn--ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.55)}
.btn--ghost:hover{background:rgba(255,255,255,.12);border-color:#fff}
.btn--sm{padding:9px 18px;font-size:.9rem}
.btn--lg{padding:15px 30px;font-size:1.05rem}

/* ---------- 헤더 ---------- */
.header{
  position:fixed;top:0;left:0;right:0;z-index:100;height:var(--header-h);
  background:#fff;border-bottom:1px solid transparent;
  transition:box-shadow .3s ease,border-color .3s ease;
}
.header.scrolled{box-shadow:0 6px 24px -16px rgba(0,0,0,.4);border-color:var(--line)}
.header__inner{display:flex;align-items:center;justify-content:space-between;height:100%}
.header__logo img{height:42px;width:auto}
.header__nav{display:flex;gap:28px;margin-left:auto;margin-right:28px}
.header__nav a{font-weight:600;font-size:.98rem;color:#33383d;position:relative;padding:6px 0}
.header__nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--orange);transition:width .25s ease}
.header__nav a:hover{color:var(--orange)}
.header__nav a:hover::after{width:100%}
.header__cta{display:flex;align-items:center;gap:16px}
.header__tel{display:inline-flex;align-items:center;gap:6px;font-weight:800;color:var(--ink);font-size:1.02rem}
.header__tel svg{color:var(--orange)}
.header__toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.header__toggle span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}

/* ---------- 히어로 ---------- */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding-top:var(--header-h);background:var(--charcoal);color:#fff;overflow:hidden}
.hero__bg{position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(13,8,4,.94) 0%,rgba(13,8,4,.66) 36%,rgba(13,8,4,.22) 64%,rgba(13,8,4,.42) 100%),url('../images/hero-bg.png') center right/cover no-repeat;
}
.hero__bg::after{content:"";position:absolute;inset:0;opacity:.05;
  background-image:radial-gradient(rgba(255,255,255,.7) 1px,transparent 1px);background-size:22px 22px}
.hero__inner{position:relative;z-index:2;width:100%;padding-top:30px;padding-bottom:60px}
.hero__content{max-width:620px}
.hero__eyebrow{color:var(--orange-l);font-weight:700;letter-spacing:.14em;font-size:.85rem;margin-bottom:18px}
.hero__title{font-size:clamp(2.1rem,4.4vw,3.5rem);line-height:1.22;font-weight:800;letter-spacing:-.02em}
.hero__title strong{color:var(--orange);font-weight:900}
.hero__desc{margin-top:22px;font-size:clamp(1rem,1.4vw,1.18rem);color:#cdd3da}
.hero__desc b{color:#fff;font-weight:800}
.hero__tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.hero__tags span{font-size:.86rem;font-weight:600;color:#e6e9ed;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);padding:7px 14px;border-radius:30px}
.hero__actions{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
.hero__visual{position:relative}
.hero__scroll{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:3;width:26px;height:42px;border:2px solid rgba(255,255,255,.4);border-radius:14px;display:flex;justify-content:center;padding-top:8px}
.hero__scroll span{width:4px;height:8px;background:#fff;border-radius:2px;animation:scrollDot 1.5s infinite}
@keyframes scrollDot{0%{opacity:0;transform:translateY(-4px)}50%{opacity:1}100%{opacity:0;transform:translateY(10px)}}

/* ---------- 섹션 공통 ---------- */
.section{padding:104px 0}
.section--dark{background:var(--charcoal);color:#fff}
.section--cream{background:var(--cream)}
.section--gray{background:var(--gray-bg);color:#fff}
.section__head{text-align:center;max-width:680px;margin:0 auto 56px}
.section__head::after{content:"";display:block;width:58px;height:3px;margin:20px auto 0;border-radius:3px;background:linear-gradient(90deg,var(--orange),var(--red))}
.section__eyebrow{color:var(--orange);font-weight:800;letter-spacing:.16em;font-size:.82rem;margin-bottom:14px}
.section--dark .section__eyebrow,.section--gray .section__eyebrow{color:var(--orange-l)}
.section__title{font-size:clamp(1.7rem,3.2vw,2.5rem);font-weight:800;letter-spacing:-.02em}
.section__lead{margin-top:16px;color:var(--muted);font-size:1.05rem}
.section--dark .section__lead,.section--gray .section__lead{color:#b9c0c8}

/* ---------- 그리드 ---------- */
.grid{display:grid;gap:26px}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--4{grid-template-columns:repeat(4,1fr)}

/* ---------- 이미지 플레이스홀더 ---------- */
.img-ph{position:relative;width:100%;min-height:120px;border-radius:var(--radius);
  border:2px dashed #cdc6ba;
  background:
    repeating-linear-gradient(45deg,rgba(0,0,0,.025) 0 12px,transparent 12px 24px),
    var(--cream);
  display:flex;align-items:center;justify-content:center;overflow:hidden}
.img-ph::after{content:"🖼  " attr(data-label);font-size:.84rem;font-weight:600;color:#9c9384;
  background:rgba(255,255,255,.7);padding:7px 14px;border-radius:30px;max-width:85%;text-align:center}
.img-ph--dark{border-color:rgba(255,255,255,.28);
  background:repeating-linear-gradient(45deg,rgba(255,255,255,.04) 0 12px,transparent 12px 24px),rgba(255,255,255,.05)}
.img-ph--dark::after{color:#aeb6bf;background:rgba(0,0,0,.3)}

/* ---------- 창업 모델 카드 ---------- */
.model-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;position:relative;transition:transform .25s ease,box-shadow .25s ease}
.model-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.model-card .img-ph{min-height:auto}
.model-card__no{display:inline-block;margin-top:16px;color:var(--orange);font-weight:900;font-size:1.1rem;font-style:italic}
.model-card h3{font-size:1.18rem;margin-top:4px}
.model-card p{margin-top:8px;color:var(--muted);font-size:.95rem}

/* ---------- 착한 약속 ---------- */
.promise-card{text-align:center;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:44px 24px;transition:transform .25s ease,border-color .25s}
.promise-card:hover{transform:translateY(-6px);border-color:var(--orange)}
.promise-card__big{font-size:clamp(3rem,6vw,4.4rem);font-weight:900;color:var(--orange-l);line-height:1;display:inline-block}
.promise-card__big small{font-size:1.4rem;margin-left:2px}
.promise-card h3{margin-top:14px;font-size:1.3rem}
.promise-card p{margin-top:8px;color:#aeb6bf;font-size:.95rem}
.promise__note{text-align:center;margin-top:34px;color:#8b939c;font-size:.84rem}

/* ---------- 본사 지원 통계 ---------- */
.stats{text-align:center}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px 18px;transition:transform .25s ease,box-shadow .25s}
.stat:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.stat__num{font-size:clamp(1.9rem,3.4vw,2.6rem);font-weight:900;color:var(--orange);letter-spacing:-.02em}
.stat__num small{font-size:1.1rem}
.stat__label{margin-top:8px;color:var(--ink);font-weight:600;font-size:.98rem}
.support-list{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:38px}
.support-list span{background:#fff;border:1px solid var(--line);color:#444;font-weight:600;font-size:.92rem;padding:10px 18px;border-radius:30px}

/* ---------- 차별화 프로세스 ---------- */
.process-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:transform .25s ease,box-shadow .25s}
.process-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.process-card__step{display:inline-block;color:var(--orange);font-weight:800;font-size:.82rem;letter-spacing:.1em;margin-bottom:14px}
.process-card .img-ph{margin-bottom:18px}
.process-card h3{font-size:1.22rem}
.process-card p{margin-top:8px;color:var(--muted);font-size:.95rem}

/* ---------- 메뉴 ---------- */
.menu-card{background:var(--charcoal-2);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);overflow:hidden;transition:transform .25s ease,border-color .25s}
.menu-card:hover{transform:translateY(-6px);border-color:var(--orange)}
.menu-card .img-ph{border-radius:0;border:none;border-bottom:1px dashed rgba(255,255,255,.18)}
.menu-card__img{display:block;width:100%;aspect-ratio:1/1;object-fit:cover}
.menu-card__body{padding:18px 20px}
.menu-card__body h3{font-size:1.16rem;margin-top:8px}
.menu-card__body h3 em{font-style:normal;color:#aeb6bf;font-size:.86rem;font-weight:500}
.tag{display:inline-block;font-size:.74rem;font-weight:700;letter-spacing:.04em;color:#cdd3da;background:rgba(255,255,255,.1);padding:4px 10px;border-radius:6px}
.tag--hot{color:#fff;background:var(--orange)}

/* ---------- 상담 신청 ---------- */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.contact__title{font-size:clamp(1.9rem,3.4vw,2.7rem);font-weight:800}
.contact__lead{margin-top:18px;color:#e3e6e9;font-size:1.02rem}
.contact__list{margin-top:38px}
.contact__list li{padding:18px 0;border-bottom:1px solid rgba(255,255,255,.25)}
.contact__k{display:block;font-size:1.05rem;font-weight:800;margin-bottom:4px}
.contact__v{color:#e3e6e9;font-size:1.02rem}
a.contact__v:hover{color:var(--orange-l)}

.contact__form-wrap{background:var(--form-bg);border-radius:18px;padding:38px;box-shadow:0 30px 60px -30px rgba(0,0,0,.6)}
.cform{display:flex;flex-direction:column;gap:16px}
.cform__row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.cform input,.cform textarea{
  width:100%;background:#222c39;border:1px solid #3a4757;border-radius:8px;
  color:#fff;font-family:inherit;font-size:.98rem;padding:14px 16px;transition:border-color .2s}
.cform input::placeholder,.cform textarea::placeholder{color:#8794a3}
.cform input:focus,.cform textarea:focus{outline:none;border-color:var(--orange)}
.cform textarea{resize:vertical;min-height:120px}
.cform__label{font-weight:700;margin-bottom:10px;color:#fff}
.cform__radios{display:flex;gap:26px}
.radio{display:inline-flex;align-items:center;gap:8px;cursor:pointer;color:#e3e6e9;font-size:.98rem}
.radio input{width:18px;height:18px;accent-color:var(--orange);cursor:pointer}
.cform__agree{margin-top:4px}
.cform__privacy{color:#8794a3;font-size:.82rem}
.cform__submit{margin-top:6px;align-self:flex-start;padding:13px 34px;font-size:1rem;color:#1d2125}
.cform__msg{font-size:.92rem;font-weight:600;min-height:1em}
.cform__msg.ok{color:#7ee0a0}
.cform__msg.err{color:#ff9b8a}

/* ---------- 푸터 ---------- */
.footer{background:#13171c;color:#9aa3ad;padding:56px 0 40px}
.footer__inner{text-align:center}
.footer__brand img{height:76px;width:auto;margin:0 auto 16px;background:#fff;padding:12px 22px;border-radius:12px;box-shadow:0 8px 22px -8px rgba(0,0,0,.5)}
.footer__brand p{color:#cdd3da;font-weight:600}
.footer__info{margin-top:22px;font-size:.9rem;line-height:1.9}
.footer__info .sep{margin:0 8px;opacity:.4}
.footer__copy{margin-top:22px;font-size:.84rem;opacity:.6;letter-spacing:.03em}

/* ---------- 플로팅 CTA (모바일) ---------- */
.float-cta{position:fixed;left:0;right:0;bottom:0;z-index:90;display:none;
  background:var(--orange);color:#fff;text-align:center;font-weight:800;padding:16px;
  box-shadow:0 -8px 24px -12px rgba(0,0,0,.5)}

/* ---------- 스크롤 리빌 애니메이션 ---------- */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .7s cubic-bezier(.22,.61,.36,1),transform .7s cubic-bezier(.22,.61,.36,1)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.12s}
.reveal.d2{transition-delay:.24s}
.reveal.d3{transition-delay:.36s}
.reveal.d4{transition-delay:.48s}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .hero__scroll span{animation:none}
}

/* ============================================================
   반응형
   ============================================================ */
@media (max-width:980px){
  .grid--4{grid-template-columns:repeat(2,1fr)}
  .grid--3{grid-template-columns:repeat(2,1fr)}
  .contact{grid-template-columns:1fr;gap:36px}
}
@media (max-width:768px){
  .hero__bg{background:linear-gradient(180deg,rgba(13,8,4,.74) 0%,rgba(11,6,3,.93) 100%),url('../images/hero-bg.png') center/cover no-repeat}
  .header__nav{
    position:fixed;top:var(--header-h);left:0;right:0;flex-direction:column;gap:0;
    background:#fff;margin:0;padding:8px 0;border-bottom:1px solid var(--line);
    box-shadow:0 14px 24px -16px rgba(0,0,0,.4);
    transform:translateY(-130%);transition:transform .32s ease;
  }
  .header__nav.open{transform:translateY(0)}
  .header__nav a{padding:14px 24px;border-bottom:1px solid #f1ede6}
  .header__nav a::after{display:none}
  .header__cta .header__tel{display:none}
  .header__toggle{display:flex}
  .header__toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .header__toggle.open span:nth-child(2){opacity:0}
  .header__toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .float-cta{display:block}
  body{padding-bottom:56px}
}
@media (max-width:600px){
  .section{padding:72px 0}
  .grid--4,.grid--3{grid-template-columns:1fr}
  .menu{grid-template-columns:repeat(2,1fr)}
  .menu .menu-card__body{padding:14px}
  .cform__row{grid-template-columns:1fr}
  .contact__form-wrap{padding:26px}
  .section__head{margin-bottom:40px}
  .hero__actions .btn{flex:1}
}