/* ============================================================
   고기&국밥프렌즈 — 창업 모집 원페이지
   Brand: 빨강(emblem) · 노랑(accent) · 마룬(menu) · 화이트
   ============================================================ */

:root {
  --red:        #E30613;
  --red-dark:   #B8040F;
  --yellow:     #FFCB05;
  --maroon:     #4E0F12;
  --maroon-2:   #380A0D;
  --ink:        #1A1A1A;
  --gray:       #6B6B6B;
  --line:       #ECECEC;
  --cream:      #FFF7EE;
  --white:      #FFFFFF;

  --maxw: 1160px;
  --radius: 16px;
  --shadow: 0 10px 30px rgba(0,0,0,.08);
  --shadow-lg: 0 18px 50px rgba(0,0,0,.16);

  --ff: "Pretendard", "Pretendard Variable", -apple-system, BlinkMacSystemFont,
        "Apple SD Gothic Neo", "Malgun Gothic", system-ui, sans-serif;
}

/* ---------- reset ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body {
  font-family: var(--ff);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  word-break: keep-all;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
em { font-style: normal; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }
.container--narrow { max-width: 760px; }
.mo-only { display: none; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 6px; font-weight: 800; cursor: pointer; border: none;
  border-radius: 999px; transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  font-family: inherit; white-space: nowrap;
}
.btn--primary { background: var(--red); color: #fff; box-shadow: 0 8px 20px rgba(227,6,19,.28); }
.btn--primary:hover { background: var(--red-dark); transform: translateY(-2px); }
.btn--ghost { background: rgba(255,255,255,.12); color: #fff; border: 2px solid rgba(255,255,255,.7); }
.btn--ghost:hover { background: #fff; color: var(--ink); }
.btn--sm { padding: 9px 18px; font-size: 14px; }
.btn--lg { padding: 16px 30px; font-size: 17px; }
.btn--block { width: 100%; }

/* ---------- header ---------- */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.brand__emblem { height: 38px; width: auto; }
.brand__name { font-weight: 900; font-size: 19px; letter-spacing: -.02em; }
.nav { display: flex; gap: 26px; }
.nav a { font-weight: 600; font-size: 15px; color: #333; transition: color .15s; }
.nav a:hover { color: var(--red); }
.header__cta { display: flex; align-items: center; gap: 14px; }
.header__tel { display: flex; flex-direction: column; align-items: flex-end; line-height: 1.1; }
.header__tel-label { font-size: 11px; color: var(--gray); }
.header__tel strong { font-size: 18px; color: var(--red); font-weight: 900; letter-spacing: -.01em; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: .25s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- hero ---------- */
.hero { position: relative; min-height: 82vh; display: flex; align-items: center; color: #fff; overflow: hidden; }
.hero__bg { position: absolute; inset: 0; background-size: cover; background-position: center; transform: scale(1.05); }
.hero__overlay { position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(20,5,6,.55) 0%, rgba(20,5,6,.78) 100%); }
.hero__inner { position: relative; z-index: 2; text-align: center; padding: 96px 20px 60px; }
.hero__eyebrow { display: inline-block; font-weight: 700; font-size: 15px; color: var(--yellow);
  letter-spacing: .02em; margin-bottom: 18px; padding: 7px 16px; border: 1px solid rgba(255,203,5,.5); border-radius: 999px; }
.hero__title { font-size: clamp(32px, 6vw, 60px); font-weight: 900; line-height: 1.18; letter-spacing: -.03em; }
.hero__title em { color: var(--yellow); }
.hero__sub { margin: 22px auto 0; font-size: clamp(16px, 2.4vw, 21px); font-weight: 500; max-width: 640px; color: #f3eaea; }
.hero__sub b { color: var(--yellow); font-weight: 800; }
.hero__chips { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin: 30px auto 0; max-width: 680px; }
.hero__chips li { background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.28);
  padding: 9px 18px; border-radius: 999px; font-weight: 700; font-size: 15px; }
.hero__btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 38px; }
.hero__sub sup { color: var(--yellow); font-size: .55em; font-weight: 800; }
.hero__note { margin: 26px auto 0; max-width: 620px; font-size: 12.5px; line-height: 1.6; color: rgba(255,255,255,.6); }

/* ---------- section base ---------- */
.section { padding: 62px 0; }
.section__head { text-align: center; max-width: 720px; margin: 0 auto 34px; }
.section__tag { display: inline-block; font-size: 13px; font-weight: 800; letter-spacing: .12em;
  color: var(--red); background: #fdecec; padding: 6px 14px; border-radius: 999px; margin-bottom: 16px; }
.section__tag--light { color: var(--yellow); background: rgba(255,203,5,.14); }
.section__title { font-size: clamp(26px, 4vw, 40px); font-weight: 900; line-height: 1.28; letter-spacing: -.03em; }
.section__title--light { color: #fff; }
.section__lead { margin-top: 16px; font-size: 17px; color: var(--gray); }
.section__lead--light { color: rgba(255,255,255,.82); }
.hl { color: var(--red); }
.hl-yellow { color: var(--yellow); }

/* ---------- grid ---------- */
.grid { display: grid; gap: 22px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

/* ---------- whyus (차별점 4) ---------- */
.whyus { background: #fff; }
.whyus-card { background: var(--cream); border-radius: var(--radius); padding: 30px 24px; border-left: 4px solid var(--red);
  transition: transform .2s, box-shadow .2s; }
.whyus-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.whyus-card__no { font-size: 14px; font-weight: 900; color: var(--red); letter-spacing: .05em; }
.whyus-card h3 { font-size: 18px; font-weight: 800; margin: 8px 0 8px; letter-spacing: -.02em; }
.whyus-card p { font-size: 14.5px; color: var(--gray); line-height: 1.6; }

/* ---------- models ---------- */
.models { background: var(--cream); }
.model-card { background: #fff; border-radius: var(--radius); padding: 0; overflow: hidden; box-shadow: var(--shadow);
  border-top: 4px solid var(--red); transition: transform .2s, box-shadow .2s; }
.model-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.model-card__img { background: #f3ede1; }
.model-card__img img { width: 100%; aspect-ratio: 1 / 1; object-fit: contain; display: block; transition: transform .3s; }
.model-card:hover .model-card__img img { transform: scale(1.05); }
.model-card__body { padding: 18px 24px 26px; }
.model-card__no { font-size: 34px; font-weight: 900; color: var(--red); opacity: .25; line-height: 1; }
.model-card h3 { font-size: 20px; font-weight: 800; margin: 4px 0 10px; letter-spacing: -.02em; }
.model-card__en { font-size: 12px; font-weight: 600; color: var(--gray); letter-spacing: .01em; }
.model-card p { font-size: 15px; color: var(--gray); }

/* ---------- promise ---------- */
.promise { background: var(--red); color: #fff; }
.promise .section__title { color: #fff; }
.promise__zero { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; max-width: 760px; margin: 0 auto; }
.zero-card { background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.25);
  border-radius: var(--radius); padding: 34px 20px; text-align: center; }
.zero-card__num { display: block; font-size: 56px; font-weight: 900; color: var(--yellow); line-height: 1; }
.zero-card__num small { font-size: 22px; margin-left: 2px; }
.zero-card__label { display: block; margin-top: 10px; font-size: 18px; font-weight: 700; }
.promise__system { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; max-width: 760px; margin: 26px auto 0; }
.psys { background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.22); border-radius: 12px; padding: 18px 16px; text-align: center; }
.psys strong { display: block; color: var(--yellow); font-size: 16px; font-weight: 800; margin-bottom: 4px; }
.psys span { color: rgba(255,255,255,.9); font-size: 13.5px; }
.promise__note { text-align: center; margin-top: 24px; font-size: 14px; color: rgba(255,255,255,.8); }

/* ---------- support ---------- */
.support-grid { max-width: 860px; margin: 0 auto; }
.support-card { background: #fff; border: 2px solid var(--line); border-radius: var(--radius);
  padding: 38px 32px; text-align: center; }
.support-card--accent { border-color: var(--yellow); background: linear-gradient(180deg,#fffdf4,#fff); }
.support-card__cap { font-size: 15px; font-weight: 700; color: var(--gray); }
.support-card__big { display: block; font-size: clamp(32px, 5vw, 46px); font-weight: 900; color: var(--red); margin: 8px 0 12px; letter-spacing: -.03em; }
.support-card p { color: var(--gray); font-size: 15px; }
.support__note { text-align: center; margin-top: 22px; font-size: 13px; color: var(--gray); }

/* ---------- system ---------- */
.sys-card { background: var(--cream); border-radius: var(--radius); padding: 0; overflow: hidden; position: relative; }
.sys-card__img { position: relative; }
.sys-card__img img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; }
.sys-card__no { position: absolute; left: 16px; bottom: 16px; display: inline-flex; align-items: center; justify-content: center;
  width: 42px; height: 42px; background: var(--red); color: #fff; font-weight: 900; font-size: 20px; border-radius: 50%;
  box-shadow: 0 4px 14px rgba(0,0,0,.35); }
.sys-card__body { padding: 20px 22px 26px; }
.sys-card h3 { font-size: 18px; font-weight: 800; line-height: 1.35; letter-spacing: -.02em; }
.sys-card p { margin-top: 10px; font-size: 14.5px; color: var(--gray); }

/* ---------- delivery (배달 조리공정) ---------- */
.delivery { background: linear-gradient(rgba(18,9,8,.82), rgba(12,6,6,.9)), url('../images/bg/bg-steam.jpg') center/cover no-repeat fixed; }
.delivery-card { background: var(--cream); border-radius: var(--radius); padding: 34px 26px; border-top: 4px solid var(--maroon); transition: transform .2s, box-shadow .2s; }
.delivery-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.delivery-card__en { display: inline-block; font-size: 13px; font-weight: 800; letter-spacing: .06em; color: var(--red); text-transform: uppercase; margin-bottom: 10px; }
.delivery-card h3 { font-size: 20px; font-weight: 800; letter-spacing: -.02em; margin-bottom: 10px; }
.delivery-card p { font-size: 15px; color: var(--gray); line-height: 1.7; }

/* ---------- partner (오크밸리 입점) ---------- */
.partner { background: var(--cream); }
.partner__card { display: grid; grid-template-columns: 1.05fr .95fr; gap: 36px; align-items: center; background: #fff;
  border: 1px solid var(--line); border-radius: 20px; padding: 18px; box-shadow: var(--shadow-lg); overflow: hidden; }
.partner__visual { border-radius: 14px; overflow: hidden; aspect-ratio: 3 / 2; }
.partner__visual img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .5s ease; }
.partner__card:hover .partner__visual img { transform: scale(1.04); }
.partner__body { padding: 6px 26px 6px 8px; }
.partner__badge { display: inline-block; background: var(--red); color: #fff; font-weight: 800; font-size: 13px; padding: 7px 14px; border-radius: 999px; margin-bottom: 16px; }
.partner__title { font-size: clamp(22px, 3vw, 34px); line-height: 1.24; font-weight: 900; color: var(--ink); margin-bottom: 14px; letter-spacing: -.02em; }
.partner__desc { color: var(--gray); line-height: 1.72; font-size: 16px; margin-bottom: 18px; }
.partner__foot { display: flex; align-items: center; justify-content: space-between; gap: 16px 24px; flex-wrap: wrap; }
.partner__at { display: flex; align-items: center; gap: 15px; }
.partner__at-label { font-size: 13px; font-weight: 800; color: #9a8d7a; letter-spacing: .04em; white-space: nowrap; position: relative; padding-right: 15px; }
.partner__at-label::after { content: ""; position: absolute; right: 0; top: 50%; transform: translateY(-50%); width: 1px; height: 16px; background: #ddd4c4; }
.partner__at img { height: 46px; width: auto; display: block; }
.partner__link { display: inline-flex; align-items: center; gap: 8px; font-weight: 800; color: var(--red); font-size: 16px; }
.partner__link span { transition: transform .2s; }
.partner__link:hover span { transform: translateX(5px); }
@media (max-width: 760px) {
  .partner__card { grid-template-columns: 1fr; gap: 0; padding: 14px; }
  .partner__visual { aspect-ratio: 16 / 10; }
  .partner__body { padding: 20px 14px 8px; }
}

/* ---------- family (갈비프렌즈 패밀리 브랜드 크로스링크) ---------- */
.family { background: var(--cream); }
.family__card { display: grid; grid-template-columns: 1.4fr 1fr; gap: 32px; align-items: center;
  background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 34px 40px;
  box-shadow: var(--shadow); transition: transform .2s, box-shadow .2s; text-decoration: none; }
.family__card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.family__tag { display: inline-block; font-size: 13px; font-weight: 800; letter-spacing: .03em;
  color: var(--red); background: #fdecec; padding: 6px 14px; border-radius: 999px; margin-bottom: 14px; }
.family__title { font-size: clamp(20px, 3vw, 28px); font-weight: 900; color: var(--ink); letter-spacing: -.02em; margin-bottom: 12px; line-height: 1.3; }
.family__desc { color: var(--gray); line-height: 1.7; font-size: 15.5px; }
.family__desc b { color: var(--ink); }
.family__brand { display: flex; flex-direction: column; align-items: center; gap: 16px; text-align: center;
  border-left: 1px solid var(--line); padding-left: 32px; }
.family__logo { max-width: 210px; width: 100%; height: auto; display: block; }
.family__go { display: inline-flex; align-items: center; gap: 8px; font-weight: 800; color: var(--red); font-size: 16px; }
.family__go span { transition: transform .2s; }
.family__card:hover .family__go span { transform: translateX(5px); }
@media (max-width: 760px) {
  .family__card { grid-template-columns: 1fr; gap: 22px; padding: 26px 22px; text-align: center; }
  .family__brand { border-left: none; border-top: 1px solid var(--line); padding-left: 0; padding-top: 22px; }
  .family__logo { max-width: 180px; }
}

/* ---------- menu (maroon) ---------- */
.menu--meat { background: linear-gradient(rgba(60,12,14,.82), rgba(40,8,10,.9)), url('../images/bg/bg-table.jpg') center/cover no-repeat fixed; }
.menu--soup { background: var(--maroon-2); }
.menu-grid { grid-template-columns: repeat(4, 1fr); gap: 18px 16px; }
.menu-card { background: transparent; text-align: center; }
.menu-card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0,0,0,.32); transition: transform .2s; }
.menu-card:hover img { transform: scale(1.03); }
.menu-card figcaption { margin-top: 9px; color: #fff; font-weight: 700; font-size: 15px; }

/* ---------- process ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.step { background: var(--cream); border-radius: var(--radius); padding: 26px 22px; position: relative; border-left: 4px solid var(--yellow); }
.step__no { font-size: 14px; font-weight: 900; color: var(--red); letter-spacing: .05em; }
.step h4 { font-size: 17px; font-weight: 800; margin: 6px 0 6px; }
.step p { font-size: 14px; color: var(--gray); }

/* ---------- faq ---------- */
.faq { background: var(--cream); }
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: #fff; border-radius: 14px; box-shadow: var(--shadow); overflow: hidden; }
.faq-item summary { cursor: pointer; list-style: none; padding: 20px 24px; font-weight: 700; font-size: 16.5px;
  display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 24px; color: var(--red); font-weight: 700; transition: transform .2s; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item__body { padding: 0 24px 22px; color: var(--gray); font-size: 15.5px; }

/* ---------- contact ---------- */
.contact { background-color: var(--maroon);
  background-image: linear-gradient(rgba(35,7,9,.62), rgba(35,7,9,.80)), url('../images/bg/contact-bg.jpg');
  background-size: cover; background-position: center; background-attachment: fixed; }
.contact-form { background: #fff; border-radius: var(--radius); padding: 34px; display: grid;
  grid-template-columns: 1fr 1fr; gap: 18px; box-shadow: var(--shadow-lg); }
.field { display: flex; flex-direction: column; gap: 7px; }
.field--full { grid-column: 1 / -1; }
.field label { font-weight: 700; font-size: 14.5px; }
.req { color: var(--red); }
.field input, .field select, .field textarea {
  font-family: inherit; font-size: 15px; padding: 13px 14px; border: 1.5px solid var(--line);
  border-radius: 10px; background: #fafafa; transition: border-color .15s; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--red); background: #fff; }
.field textarea { resize: vertical; }
.agree { display: flex; align-items: flex-start; gap: 9px; font-size: 14px; color: var(--gray); grid-column: 1 / -1; }
.agree input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--red); }
.form-msg { grid-column: 1 / -1; text-align: center; font-weight: 700; font-size: 15px; min-height: 4px; }
.form-msg.is-ok { color: #1a9b54; }
.form-msg.is-err { color: var(--red); }
.contact-direct { text-align: center; margin-top: 20px; }
.contact-direct__tel { color: #fff; font-weight: 800; font-size: 18px; }

/* ---------- 다크 배경 시리즈 (스크롤 패럴럭스) ---------- */
#support { background: linear-gradient(rgba(20,9,7,.84), rgba(14,7,6,.92)), url('../images/bg/bg-glow.jpg') center/cover no-repeat fixed; }
#support .section__tag, #delivery .section__tag { color: var(--yellow); background: rgba(255,203,5,.14); }
#support .section__title, #delivery .section__title { color: #fff; }
#support .section__lead, #delivery .section__lead { color: rgba(255,255,255,.82); }
#support .hl, #delivery .hl { color: var(--yellow); }
#support .support__note { color: rgba(255,255,255,.72); }

/* 중간 CTA 배너 (고기+국밥 한상) */
.cta-band { background: linear-gradient(rgba(12,7,5,.58), rgba(10,6,5,.72)), url('../images/bg/cta-banner.jpg') center/cover no-repeat fixed; padding: 76px 0; color: #fff; }
.cta-band__inner { max-width: 600px; }
.cta-band__title { font-size: clamp(26px, 4.5vw, 44px); font-weight: 900; letter-spacing: -.03em; line-height: 1.25; }
.cta-band__sub { margin: 16px 0 28px; font-size: clamp(15px, 2.3vw, 19px); color: rgba(255,255,255,.88); }

/* ---------- footer ---------- */
.footer { background: linear-gradient(rgba(14,9,8,.9), rgba(7,4,3,.95)), url('../images/bg/bg-steam.jpg') center/cover no-repeat; color: #cfc6c6; padding: 42px 0 50px; font-size: 14px; }
.footer__top { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding-bottom: 22px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer__logo { height: 46px; width: auto; border-radius: 6px; background: #fff; padding: 4px; }
.footer__tel { font-size: 16px; }
.footer__tel strong { color: var(--yellow); font-size: 20px; font-weight: 900; }
.footer__info { margin: 22px 0 14px; line-height: 1.9; color: #a99f9f; }
.footer__disclaimer { font-size: 13px; color: #8a8080; }
.footer__copy { margin-top: 16px; font-size: 13px; color: #7a7070; }

/* ---------- mobile bottom bar ---------- */
.mobile-bar { display: none; position: fixed; bottom: 0; left: 0; right: 0; z-index: 90; }
.mobile-bar a { flex: 1; text-align: center; padding: 16px 0; font-weight: 800; font-size: 16px; color: #fff; }
.mobile-bar__tel { background: var(--ink); }
.mobile-bar__form { background: var(--red); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 960px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  html { scroll-padding-top: 64px; }
  .mo-only { display: inline; }
  .header__inner { height: 60px; }
  .header__tel { display: none; }
  .nav {
    position: fixed; top: 60px; left: 0; right: 0;
    flex-direction: column; gap: 0; background: #fff; border-bottom: 1px solid var(--line);
    padding: 8px 0; transform: translateY(-120%); transition: transform .28s ease; box-shadow: var(--shadow);
  }
  .nav.is-open { transform: translateY(0); }
  .nav a { padding: 14px 20px; border-bottom: 1px solid var(--line); font-size: 16px; }
  .nav-toggle { display: flex; }
  .header__cta .btn { display: none; }

  .section { padding: 48px 0; }
  .section__head { margin-bottom: 26px; }
  .grid { gap: 14px; }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .menu-grid { grid-template-columns: repeat(3, 1fr); gap: 12px 10px; }
  .menu--meat .menu-grid { grid-template-columns: repeat(2, 1fr); } /* 대표 고기메뉴는 모바일 2×2 */
  .grid--2 { grid-template-columns: 1fr; }
  .contact-form { grid-template-columns: 1fr; padding: 22px; }
  .promise__zero { grid-template-columns: repeat(3, 1fr); gap: 10px; max-width: 360px; }
  .promise__system { grid-template-columns: 1fr; max-width: 340px; }
  .hero { min-height: 74vh; }
  .hero__inner { padding: 74px 20px 50px; }

  /* 모바일 카드 여백 축소 (스크롤 단축) */
  .whyus-card { padding: 22px 18px; }
  .model-card__body { padding: 14px 18px 20px; }
  .delivery-card { padding: 24px 20px; }
  .support-card { padding: 28px 22px; }
  .zero-card { padding: 22px 12px; }
  .psys { padding: 14px 12px; }
  .sys-card__body { padding: 16px 18px 20px; }
  .step { padding: 20px 18px; }
  .faq-item summary { padding: 16px 18px; }
  .faq-item__body { padding: 0 18px 18px; }
  .cta-band { padding: 54px 0; }

  .mobile-bar { display: flex; }
  body { padding-bottom: 0; }
  /* 모바일은 고정 배경 비활성(iOS 점프 버그 방지) */
  #support, #delivery, .menu--meat, .cta-band, .contact, .footer { background-attachment: scroll; }
}

@media (max-width: 480px) {
  .grid--4, .steps, .grid--3 { grid-template-columns: 1fr 1fr; }
  .menu-grid { grid-template-columns: repeat(3, 1fr); } /* 메뉴는 3열 유지 (그리드--3 2열 override 무력화) */
  .section { padding: 40px 0; }
  .menu-card figcaption { font-size: 13px; margin-top: 6px; }
  .brand__name { font-size: 16px; }
  .hero__chips li { font-size: 13px; padding: 7px 13px; }
}

/* ============================================================
   ANIMATIONS (화려하게)
   ============================================================ */
@keyframes fadeUp   { from { opacity:0; transform: translateY(26px); } to { opacity:1; transform:none; } }
@keyframes kenburns { from { transform: scale(1.05); } to { transform: scale(1.17); } }
@keyframes shine    { 0% { left:-60%; } 60%,100% { left:130%; } }
@keyframes pulseGlow{ 0%,100% { box-shadow:0 8px 20px rgba(227,6,19,.30); } 50% { box-shadow:0 12px 34px rgba(227,6,19,.60); } }
@keyframes floatY   { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }
@keyframes popIn    { 0% { transform: scale(.4); opacity:0; } 60% { transform: scale(1.12); } 100% { transform: scale(1); opacity:1; } }
@keyframes bob      { 0%,100% { transform: translate(-50%,0); } 50% { transform: translate(-50%,8px); } }

/* scroll-reveal (gated by .has-anim → JS 미동작 시 콘텐츠 항상 노출) */
.has-anim .reveal { opacity:0; transform: translateY(26px);
  transition: opacity .7s cubic-bezier(.22,.61,.36,1), transform .7s cubic-bezier(.22,.61,.36,1); will-change: opacity, transform; }
.has-anim .reveal.is-visible { opacity:1; transform:none; }

/* hero 진입 */
.has-anim .hero__bg     { animation: kenburns 20s ease-out both; }
.has-anim .hero__eyebrow{ animation: fadeUp .7s .15s both; }
.has-anim .hero__title  { animation: fadeUp .8s .30s both; }
.has-anim .hero__sub    { animation: fadeUp .8s .50s both; }
.has-anim .hero__chips  { animation: fadeUp .8s .68s both; }
.has-anim .hero__btns   { animation: fadeUp .8s .85s both; }
.has-anim .hero__note   { animation: fadeUp .8s 1.0s both; }

.hero__chips li:hover { transform: translateY(-3px); background: rgba(255,203,5,.22); }

/* primary CTA 샤인 + 펄스 */
.btn--primary { position: relative; overflow: hidden; }
.btn--primary::before { content:""; position:absolute; top:0; bottom:0; left:-60%; width:45%;
  transform: skewX(-20deg); background: linear-gradient(90deg, transparent, rgba(255,255,255,.5), transparent); pointer-events:none; }
.hero__btns .btn--primary { animation: pulseGlow 2.8s ease-in-out infinite; }
.hero__btns .btn--primary::before { animation: shine 3.4s ease-in-out infinite; }
.btn--primary:hover::before { animation: shine .8s ease; }

/* 숫자/번호 등장 효과 */
.has-anim .zero-card.is-visible .zero-card__num     { animation: popIn .6s cubic-bezier(.34,1.56,.64,1) both; }
.has-anim .support-card.is-visible .support-card__big{ animation: popIn .6s .1s cubic-bezier(.34,1.56,.64,1) both; }
.has-anim .model-card.is-visible .model-card__no    { animation: popIn .5s .15s ease both; }
.sys-card__no { animation: floatY 3.6s ease-in-out infinite; }

/* 스크롤 유도 인디케이터 */
.scroll-cue { position:absolute; left:50%; bottom:26px; transform:translateX(-50%); z-index:3;
  width:26px; height:42px; border:2px solid rgba(255,255,255,.6); border-radius:14px; animation: bob 1.8s ease-in-out infinite; }
.scroll-cue::after { content:""; position:absolute; left:50%; top:8px; width:4px; height:8px; margin-left:-2px;
  background:var(--yellow); border-radius:2px; }

@media (prefers-reduced-motion: reduce) {
  .has-anim .reveal, .has-anim .reveal.is-visible { opacity:1 !important; transform:none !important; transition:none !important; }
  .has-anim .hero__bg, .has-anim .hero__eyebrow, .has-anim .hero__title, .has-anim .hero__sub,
  .has-anim .hero__chips, .has-anim .hero__btns, .has-anim .hero__note,
  .hero__btns .btn--primary, .btn--primary::before, .sys-card__no, .scroll-cue { animation:none !important; }
}