/* 위드온 마케팅 — 밝고 따뜻한 톤 */
:root {
  --cream: #fff9f1;
  --cream-2: #fff0dc;
  --white: #ffffff;
  --ink: #2b2118;
  --ink-soft: #6b5d50;
  --orange: #ff7a1a;
  --orange-dark: #e56200;
  --yellow: #ffc94a;
  --line: #f1e2cd;
  --radius: 18px;
  --max: 1080px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Pretendard", "Apple SD Gothic Neo", "Malgun Gothic", "맑은 고딕", sans-serif;
  background: var(--cream);
  color: var(--ink);
  line-height: 1.75;
  font-size: 16px;
  word-break: keep-all;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 18px; }

/* 헤더 */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255, 249, 241, .94); backdrop-filter: blur(6px); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 66px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 19px; letter-spacing: -.02em; }
.logo-mark { width: 36px; height: 36px; border-radius: 12px; background: linear-gradient(135deg, var(--yellow), var(--orange)); color: var(--white); display: grid; place-items: center; font-size: 17px; font-weight: 800; }
.logo small { display: block; font-size: 11px; font-weight: 500; color: var(--ink-soft); line-height: 1.2; letter-spacing: 0; }
.nav ul { display: flex; gap: 22px; list-style: none; }
.nav a { font-size: 15px; color: var(--ink-soft); font-weight: 500; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--orange-dark); font-weight: 700; }
.nav-toggle { display: none; background: none; border: 0; font-size: 26px; cursor: pointer; color: var(--ink); }
.header-cta { background: var(--orange); color: var(--white); padding: 9px 18px; border-radius: 999px; font-weight: 700; font-size: 14px; }
.header-cta:hover { background: var(--orange-dark); }

@media (max-width: 1000px) {
  .nav-toggle { display: block; }
  .header-cta { display: none; }
  .nav { display: none; position: absolute; top: 66px; left: 0; right: 0; background: var(--white); border-bottom: 1px solid var(--line); }
  .nav.open { display: block; }
  .nav ul { flex-direction: column; gap: 0; }
  .nav a { display: block; padding: 14px 20px; border-top: 1px solid var(--cream-2); }
}

/* 히어로 */
.hero { position: relative; overflow: hidden; padding: 84px 0 76px; background: linear-gradient(160deg, #fff3dd 0%, #ffe3bf 55%, #ffd2a1 100%); }
.hero::before, .hero::after { content: ""; position: absolute; border-radius: 50%; filter: blur(2px); }
.hero::before { width: 380px; height: 380px; right: -90px; top: -110px; background: radial-gradient(circle, rgba(255, 201, 74, .75), rgba(255, 201, 74, 0) 70%); }
.hero::after { width: 300px; height: 300px; right: 16%; bottom: -160px; background: radial-gradient(circle, rgba(255, 122, 26, .35), rgba(255, 122, 26, 0) 70%); }
.hero .wrap { position: relative; z-index: 1; }
.hero .eyebrow { display: inline-block; background: var(--white); color: var(--orange-dark); font-weight: 700; font-size: 13px; padding: 6px 14px; border-radius: 999px; margin-bottom: 18px; box-shadow: 0 4px 14px rgba(229, 98, 0, .12); }
.hero h1 { font-size: clamp(30px, 5.2vw, 50px); line-height: 1.28; letter-spacing: -.03em; margin-bottom: 18px; }
.hero h1 em { font-style: normal; color: var(--orange-dark); }
.hero p { font-size: 17px; max-width: 600px; color: var(--ink-soft); }
.hero .btns { margin-top: 30px; display: flex; gap: 12px; flex-wrap: wrap; }
.page-hero { padding: 60px 0 54px; }
.page-hero h1 { font-size: clamp(27px, 4.2vw, 40px); }
.breadcrumb { font-size: 13px; color: var(--ink-soft); margin-bottom: 14px; }
.breadcrumb a { text-decoration: underline; text-underline-offset: 3px; }

.btn { display: inline-flex; align-items: center; gap: 6px; padding: 14px 26px; border-radius: 999px; font-weight: 700; font-size: 15px; border: 2px solid transparent; transition: .2s; }
.btn-primary { background: var(--orange); color: var(--white); box-shadow: 0 8px 20px rgba(255, 122, 26, .28); }
.btn-primary:hover { background: var(--orange-dark); transform: translateY(-2px); }
.btn-ghost { background: var(--white); color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--orange); color: var(--orange-dark); }

/* 섹션 */
section { padding: 76px 0; }
section.alt { background: var(--white); }
.sec-head { margin-bottom: 38px; }
.sec-head .eyebrow { color: var(--orange-dark); font-weight: 800; font-size: 13px; letter-spacing: .08em; }
.sec-head h2 { font-size: clamp(24px, 3.4vw, 33px); line-height: 1.38; letter-spacing: -.02em; margin-top: 6px; }
.sec-head p { color: var(--ink-soft); margin-top: 10px; max-width: 680px; }
.center { text-align: center; }
.center p { margin-left: auto; margin-right: auto; }

.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

.card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 24px; transition: .2s; display: block; }
section.alt .card { background: var(--cream); }
a.card:hover { border-color: var(--orange); transform: translateY(-4px); box-shadow: 0 14px 30px rgba(229, 98, 0, .12); }
.card .icon { width: 50px; height: 50px; border-radius: 16px; background: var(--cream-2); display: grid; place-items: center; font-size: 24px; margin-bottom: 14px; }
.card h3 { font-size: 19px; margin-bottom: 8px; letter-spacing: -.01em; }
.card p, .card li { color: var(--ink-soft); font-size: 15px; }
.card ul { padding-left: 18px; margin-top: 8px; }
.card .more { display: inline-block; margin-top: 14px; color: var(--orange-dark); font-weight: 700; font-size: 14px; }
.card .num { color: var(--orange); font-weight: 800; font-size: 13px; letter-spacing: .08em; }

/* 본문 */
.prose { max-width: 780px; }
.prose h2 { font-size: 24px; margin: 46px 0 14px; line-height: 1.4; letter-spacing: -.02em; }
.prose h2::before { content: ""; display: block; width: 34px; height: 5px; border-radius: 3px; background: linear-gradient(90deg, var(--yellow), var(--orange)); margin-bottom: 12px; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { font-size: 18px; margin: 26px 0 8px; color: var(--orange-dark); }
.prose p { margin-bottom: 14px; }
.prose ul, .prose ol { margin: 0 0 16px 22px; }
.prose li { margin-bottom: 6px; }
.prose strong { color: var(--ink); background: linear-gradient(transparent 62%, rgba(255, 201, 74, .55) 62%); }

.check { list-style: none; margin-left: 0 !important; }
.check li { position: relative; padding-left: 30px; margin-bottom: 10px; }
.check li::before { content: "✓"; position: absolute; left: 0; top: 1px; width: 21px; height: 21px; border-radius: 50%; background: var(--orange); color: var(--white); font-size: 12px; font-weight: 800; display: grid; place-items: center; }

.steps { counter-reset: step; list-style: none; margin-left: 0 !important; }
.steps li { counter-increment: step; position: relative; padding: 18px 20px 18px 66px; background: var(--white); border: 1px solid var(--line); border-radius: 14px; margin-bottom: 10px; }
section.alt .steps li { background: var(--cream); }
.steps li::before { content: counter(step); position: absolute; left: 18px; top: 17px; width: 32px; height: 32px; border-radius: 50%; background: linear-gradient(135deg, var(--yellow), var(--orange)); color: var(--white); display: grid; place-items: center; font-weight: 800; font-size: 14px; }

.notice { font-size: 13px; color: var(--ink-soft); margin-top: 18px; }

/* 숫자 */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.stats div { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 18px; text-align: center; }
.stats b { display: block; font-size: 30px; color: var(--orange-dark); letter-spacing: -.02em; }
.stats span { font-size: 14px; color: var(--ink-soft); }
@media (max-width: 600px) { .stats { grid-template-columns: 1fr; } }

/* 사례 */
.case { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 28px; }
.case .tag { display: inline-block; background: var(--cream-2); color: var(--orange-dark); font-weight: 700; font-size: 13px; padding: 4px 12px; border-radius: 999px; margin-bottom: 12px; }
.case h3 { font-size: 21px; margin-bottom: 10px; }
.case dl { display: grid; grid-template-columns: 110px 1fr; gap: 10px 16px; margin-top: 18px; font-size: 15px; }
.case dt { font-weight: 700; color: var(--orange-dark); }
.case dd { color: var(--ink-soft); }
@media (max-width: 600px) { .case dl { grid-template-columns: 1fr; gap: 2px 0; } .case dd { margin-bottom: 10px; } }

/* FAQ */
.faq details { background: var(--white); border: 1px solid var(--line); border-radius: 14px; margin-bottom: 10px; padding: 0 22px; }
section.alt .faq details { background: var(--cream); }
.faq summary { cursor: pointer; padding: 18px 28px 18px 0; font-weight: 700; list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 14px; font-size: 22px; color: var(--orange); }
.faq details[open] summary::after { content: "−"; }
.faq details p { padding: 0 0 18px; color: var(--ink-soft); }

/* 문의 */
.contact-list { list-style: none; display: grid; gap: 12px; }
.contact-list a, .contact-list div { display: flex; align-items: center; gap: 14px; background: var(--white); border: 1px solid var(--line); border-radius: 16px; padding: 18px 20px; font-weight: 700; }
.contact-list a:hover { border-color: var(--orange); }
.contact-list span { font-size: 24px; }
.contact-list small { display: block; font-weight: 400; color: var(--ink-soft); font-size: 13px; }

.cta { background: linear-gradient(135deg, #ff9a3d, var(--orange-dark)); color: var(--white); text-align: center; }
.cta h2 { font-size: clamp(23px, 3.4vw, 32px); margin-bottom: 10px; letter-spacing: -.02em; }
.cta p { opacity: .92; margin-bottom: 26px; }
.cta .btn { background: var(--white); color: var(--orange-dark); }
.cta .btn:hover { transform: translateY(-2px); }

/* 푸터 */
.site-footer { background: #2b2118; color: #c9b9a6; padding: 44px 0 36px; font-size: 14px; }
.site-footer .f-name { color: var(--white); font-size: 17px; font-weight: 800; margin-bottom: 10px; }
.site-footer address { font-style: normal; line-height: 1.9; }
.site-footer .f-links { margin-top: 18px; display: flex; flex-wrap: wrap; gap: 6px 16px; }
.site-footer .f-links a:hover { color: var(--white); }
.site-footer .copy { margin-top: 22px; font-size: 12px; opacity: .7; }

.contact-list b { font-weight: 700; }