/* ============================================================
   디자인 토큰 — Figma 파일과 동일한 값
   ============================================================ */
:root{
  --navy:#17384A;          /* 딥 네이비 — 어두운 섹션, 제목 */
  --navy-deep:#102A38;     /* Trust Bar 배경 */
  --blue:#0B6E9E;          /* 강조 블루 — 아이라우, 링크 */
  --blue-pale:#EAF9FE;     /* 연한 섹션 배경 */
  --blue-tint:#E3F2FA;     /* 아바타 배경 */
  --blue-soft:#F4FBFE;     /* 더 옅은 배경 */
  --border:#DBE4EA;        /* 카드 테두리 */
  --border-active:#B7DFF0; /* 열린 아코디언 테두리 */
  --text:#4A6675;          /* 본문 */
  --muted:#8AA0AD;         /* 주석 */
  --muted-2:#93A7B3;
  --kakao:#FFEB00;         /* 카카오 옐로우 */
  --kakao-ink:#3A1D1D;
  --gold:#FFDB3D;          /* 어두운 배경 위 강조 */
  --white:#fff;

  --wrap:1312px;           /* 콘텐츠 최대 폭 (1440 - 64*2) */
  --gutter:64px;
  --radius:24px;
  --radius-sm:14px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{
  margin:0;
  font-family:'IBM Plex Sans KR',-apple-system,BlinkMacSystemFont,'Apple SD Gothic Neo','Malgun Gothic',sans-serif;
  color:var(--text);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
  line-height:1.6;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
h1,h2,h3,h4,p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}

:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:4px}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation:none!important;transition:none!important}
}

/* ---------- 공통 레이아웃 ---------- */
.section{padding:128px var(--gutter)}
.wrap{max-width:var(--wrap);margin:0 auto}
.sec-head{max-width:700px;margin:0 auto;text-align:center}
.accent-bar{width:30px;height:3px;background:var(--blue);margin:0 auto 14px}
.eyebrow{
  font-size:13px;font-weight:600;letter-spacing:.14em;
  color:var(--blue);text-transform:uppercase;
}
.sec-title{
  font-size:42px;font-weight:700;line-height:1.28;color:var(--navy);
  margin:14px 0;letter-spacing:-.02em;
}
.sec-sub{font-size:18px;color:var(--text);line-height:1.72}

/* ---------- 버튼 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 26px;border-radius:999px;font-weight:600;font-size:16px;
  transition:transform .15s ease, box-shadow .15s ease, background-color .15s ease;
}
.btn-kakao{background:var(--kakao);color:var(--navy)}
.btn-kakao:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(23,56,74,.18)}
.btn-ghost{background:var(--white);color:var(--navy);border:1px solid var(--border)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}
.btn .k-icon{width:22px;height:22px;flex:none}

/* ============================================================
   Nav
   ============================================================ */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
}
.nav-inner{
  max-width:calc(var(--wrap) + var(--gutter) * 2);margin:0 auto;padding:0 var(--gutter);
  height:76px;display:flex;align-items:center;justify-content:space-between;
}
.brand{font-size:22px;font-weight:700;color:var(--navy);letter-spacing:-.01em}
.nav-right{display:flex;align-items:center;gap:28px}
.menu{display:flex;gap:28px}
.menu a{font-size:15px;font-weight:500;color:var(--navy);transition:color .15s}
.menu a:hover{color:var(--blue)}
.nav .btn{padding:11px 18px;font-size:14px}
.burger{display:none;padding:8px;border-radius:10px}
.burger svg{display:block}
.mobile-menu{display:none}

/* ============================================================
   Hero
   ============================================================ */
.hero{
  position:relative;overflow:hidden;
  padding:96px var(--gutter) 120px;
  background-image:url('images/hero.webp');
  background-size:cover;background-position:center right;
}
.hero::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(90deg,
    rgba(255,255,255,1) 0%,
    rgba(255,255,255,.96) 28%,
    rgba(255,255,255,.72) 44%,
    rgba(255,255,255,.18) 60%,
    rgba(255,255,255,0) 84%);
}
.hero-inner{position:relative;max-width:var(--wrap);margin:0 auto}
.hero-copy{max-width:700px}
.hero-eyebrow{
  font-size:14px;font-weight:600;color:var(--blue);letter-spacing:.02em;
}
.hero h1{
  font-size:clamp(34px,4.2vw,58px);font-weight:700;line-height:1.24;
  color:var(--navy);letter-spacing:-.03em;margin:14px 0 0;
}
.hero h1 .hl{color:var(--blue)}
.hero-sub{margin-top:24px;font-size:18px;line-height:1.7}
.hero-ctas{display:flex;gap:12px;margin-top:36px;flex-wrap:wrap}
.hero-note{margin-top:20px;font-size:14px;color:var(--muted)}

/* ============================================================
   Trust Bar
   ============================================================ */
.trust{background:var(--navy-deep);padding:20px var(--gutter)}
.trust-grid{
  max-width:var(--wrap);margin:0 auto;
  display:grid;grid-template-columns:repeat(4,1fr);gap:12px;
}
.stat{
  background:var(--navy);border-radius:var(--radius-sm);
  padding:20px 12px;text-align:center;
}
.stat b{display:block;font-size:32px;font-weight:700;color:var(--gold);line-height:1.2}
.stat b span{font-size:.6em}
.stat small{display:block;margin-top:6px;font-size:14px;color:#D4E6F0}

/* ============================================================
   AI 요약
   ============================================================ */
.ai-summary{background:var(--blue-pale)}
.summary-card{
  max-width:920px;margin:56px auto 0;background:var(--white);
  border:1px solid var(--border);border-radius:20px;padding:48px 52px 40px;
}
.summary-card p{font-size:17px;line-height:1.78;margin-bottom:18px;color:#3C5866}
.summary-card hr{border:0;border-top:1px solid #E8EEF2;margin:18px 0}
.summary-note{font-size:13px;color:var(--muted);line-height:1.65}

/* ============================================================
   Why
   ============================================================ */
.why-cards{
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:56px;
}
.why-card{
  background:var(--blue-soft);border:1px solid var(--border);
  border-radius:20px;padding:36px 32px;
}
.why-num{font-size:20px;font-weight:700;color:var(--blue)}
.why-card h3{font-size:20px;font-weight:600;color:var(--navy);margin:14px 0 12px}
.why-card p{font-size:15px;line-height:1.75}

/* ============================================================
   Process
   ============================================================ */
.process{background:var(--blue-pale)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:56px;padding-left:0;list-style:none}
.badge{
  width:56px;height:56px;border-radius:999px;background:var(--navy);
  color:var(--white);font-size:20px;font-weight:700;
  display:flex;align-items:center;justify-content:center;
}
.step h3{font-size:19px;font-weight:600;color:var(--navy);margin:20px 0 10px}
.step p{font-size:15px;line-height:1.72}

/* ============================================================
   Pricing
   ============================================================ */
.tiers{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:56px;align-items:stretch}
.tier{
  display:flex;flex-direction:column;
  background:var(--white);border:1px solid var(--border);
  border-radius:20px;padding:32px 28px;
}
.tier.popular{background:var(--blue);border-color:var(--blue);color:#EAF6FC}
.pill{
  align-self:flex-start;background:var(--gold);color:var(--navy);
  font-size:12px;font-weight:700;padding:5px 12px;border-radius:999px;margin-bottom:16px;
}
.tier-name{font-size:15px;font-weight:600;color:var(--navy)}
.tier.popular .tier-name{color:var(--white)}
.tier-for{font-size:14px;color:var(--muted);margin-top:6px}
.tier.popular .tier-for{color:#BFE0F1}
.price{font-size:30px;font-weight:700;color:var(--navy);margin-top:20px;letter-spacing:-.02em}
.tier.popular .price{color:var(--white)}
.price-unit{font-size:13px;color:var(--muted);margin-top:2px}
.tier.popular .price-unit{color:#BFE0F1}
.tier hr{border:0;border-top:1px solid var(--border);margin:22px 0 20px}
.tier.popular hr{border-color:rgba(255,255,255,.25)}
.feats li{display:flex;gap:10px;font-size:15px;line-height:1.6;margin-bottom:12px}
.feats .check{color:var(--blue);font-weight:700;flex:none}
.tier.popular .feats{color:#EAF6FC}
.tier.popular .feats .check{color:var(--gold)}
.tier-note{font-size:11px;line-height:1.65;color:var(--muted-2);margin-top:2px;white-space:pre-line}
.tier.popular .tier-note{color:#A9CFE4}
.tier .grow{flex:1;min-height:16px}
.tier .btn{width:100%;margin-top:20px;padding:13px 18px;font-size:15px}
.tier:not(.popular) .btn{background:var(--blue);color:var(--white)}
.tier:not(.popular) .btn:hover{background:#0a5f89}

/* ============================================================
   Consultant
   ============================================================ */
.consultant{background:var(--blue-pale)}
.consultant-inner{display:grid;grid-template-columns:440px 1fr;gap:72px;align-items:start}
.portrait{
  background:var(--white);border:1px solid var(--border);
  border-radius:var(--radius);overflow:hidden;text-align:center;padding-bottom:48px;
}
.portrait img{width:100%;height:240px;object-fit:cover;object-position:center 40%}
.portrait h3{font-size:22px;font-weight:600;color:var(--navy);margin-top:28px}
.portrait .role{font-size:14px;color:var(--muted);margin-top:6px}
.rating{
  display:inline-block;margin-top:16px;background:var(--blue-tint);color:var(--blue);
  font-size:13px;font-weight:600;padding:7px 14px;border-radius:999px;
}
.bio h2{font-size:42px;font-weight:700;line-height:1.28;color:var(--navy);margin:14px 0 20px;letter-spacing:-.02em}
.bio .lead{font-size:18px;line-height:1.72}
.creds{margin-top:28px}
.creds li{display:flex;gap:12px;align-items:baseline;font-size:16px;margin-bottom:14px}
.creds li::before{
  content:'';width:8px;height:8px;border-radius:999px;
  background:var(--blue);flex:none;transform:translateY(-2px);
}

/* ============================================================
   Reviews
   ============================================================ */
.carousel{
  display:flex;gap:24px;margin-top:56px;
  overflow-x:auto;scroll-snap-type:x mandatory;
  scrollbar-width:none;padding-bottom:4px;
}
.carousel::-webkit-scrollbar{display:none}
.review{
  flex:0 0 400px;scroll-snap-align:start;
  background:var(--white);border:1px solid var(--border);
  border-radius:20px;padding:32px 30px 30px;
}
.stars{color:var(--blue);font-size:13px;letter-spacing:.12em}
.review blockquote{margin:16px 0 0;font-size:15px;line-height:1.75}
.review hr{border:0;border-top:1px solid #EDF2F5;margin:16px 0}
.review-foot{display:flex;align-items:center;gap:12px}
.avatar{
  width:40px;height:40px;border-radius:999px;background:var(--blue-tint);
  color:var(--blue);font-weight:600;font-size:15px;
  display:flex;align-items:center;justify-content:center;flex:none;
}
.review-name{font-size:15px;font-weight:600;color:var(--navy)}
.review-role{font-size:13px;color:var(--muted)}
.carousel-nav{display:flex;justify-content:center;gap:12px;margin-top:28px}
.carousel-nav button{
  width:44px;height:44px;border-radius:999px;
  border:1px solid var(--border);background:var(--white);
  display:flex;align-items:center;justify-content:center;
  transition:border-color .15s, color .15s;
}
.carousel-nav button:hover{border-color:var(--blue);color:var(--blue)}

/* ============================================================
   FAQ
   ============================================================ */
.faq{background:var(--blue-pale)}
.faq-list{max-width:920px;margin:56px auto 0;display:flex;flex-direction:column;gap:12px}
.faq-item{
  background:var(--white);border:1px solid var(--border);
  border-radius:var(--radius-sm);overflow:hidden;
}
.faq-item[open]{border-color:var(--border-active)}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:22px 26px 22px 28px;cursor:pointer;list-style:none;
  font-size:17px;font-weight:600;color:var(--navy);line-height:1.5;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary svg{flex:none;transition:transform .2s ease}
.faq-item[open] summary svg{transform:rotate(180deg)}
.faq-item .answer{padding:0 28px 24px;font-size:15px;line-height:1.75}

/* ============================================================
   Final CTA
   ============================================================ */
.final{background:var(--navy);text-align:center;padding:116px var(--gutter)}
.final .eyebrow{color:var(--gold)}
.final h2{font-size:42px;font-weight:700;line-height:1.3;color:var(--white);margin:14px 0 20px;letter-spacing:-.02em}
.final p{font-size:16px;color:#C9DDE8;line-height:1.75}
.final .btn{margin-top:32px}
.final .note{margin-top:22px;font-size:13px;color:#9FBDCD}

/* ============================================================
   Footer
   ============================================================ */
.footer{padding:64px var(--gutter) 40px;background:var(--white);border-top:1px solid var(--border)}
.foot-top{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap}
.foot-brand .brand{font-size:22px}
.foot-tag{font-size:14px;color:var(--muted);margin-top:14px}
.biz{margin-top:20px;font-size:14px;color:var(--text);line-height:1.9;max-width:700px;columns:2;column-gap:56px}
.biz>div{break-inside:avoid}
.biz .sep{color:#C3D0D8;margin:0 6px}
.foot-links{display:flex;gap:64px}
.foot-links h4{font-size:15px;font-weight:600;color:var(--navy);margin-bottom:14px}
.foot-links li{margin-bottom:10px}
.foot-links a{font-size:14px;color:var(--text)}
.foot-links a:hover{color:var(--blue)}
.footer hr{border:0;border-top:1px solid var(--border);margin:40px 0 24px}
.foot-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:13px;color:var(--muted)}
.foot-bottom a:hover{color:var(--blue)}

/* ============================================================
   플로팅 카톡 버튼
   ============================================================ */
.fab{
  position:fixed;right:16px;bottom:20px;z-index:40;
  width:60px;height:60px;border-radius:999px;background:var(--kakao);
  display:none;align-items:center;justify-content:center;
  box-shadow:0 6px 16px rgba(23,56,74,.28);
}
.fab img{width:34px;height:34px}

/* ============================================================
   약관 페이지 (terms / privacy / refund)
   ============================================================ */
.legal-hero{background:var(--blue-pale);padding:72px var(--gutter) 56px;border-bottom:1px solid var(--border)}
.legal-hero .wrap{max-width:920px}
.legal-back{display:inline-flex;align-items:center;gap:6px;font-size:14px;color:var(--blue);font-weight:500}
.legal-back:hover{text-decoration:underline}
.legal-hero h1{font-size:36px;font-weight:700;color:var(--navy);letter-spacing:-.02em;margin:18px 0 10px}
.legal-hero .effective{font-size:14px;color:var(--muted)}
.legal-body{max-width:calc(920px + var(--gutter) * 2);margin:0 auto;padding:56px var(--gutter) 96px;font-size:15px;line-height:1.85}
.legal-body h2{font-size:18px;font-weight:600;color:var(--navy);margin:36px 0 10px}
.legal-body h2:first-child{margin-top:0}
.legal-body p{margin-bottom:12px}
.legal-body ul{margin:0 0 12px;padding-left:18px;list-style:disc}
.legal-body li{margin-bottom:7px}
.legal-body table{width:100%;border-collapse:collapse;margin:10px 0 18px;font-size:14px}
.legal-body th,.legal-body td{border:1px solid var(--border);padding:11px 14px;text-align:left;vertical-align:top}
.legal-body th{background:var(--blue-pale);color:var(--navy);font-weight:600;white-space:nowrap}
.legal-meta{margin-top:40px;padding-top:20px;border-top:1px solid var(--border);font-size:13px;color:var(--muted);line-height:1.8}
.legal-body .todo{color:#C0392B;font-weight:600}
.legal-nav{display:flex;gap:10px;flex-wrap:wrap;margin-top:40px}
.legal-nav a{
  font-size:14px;padding:10px 16px;border-radius:999px;
  border:1px solid var(--border);color:var(--text);background:var(--white);
}
.legal-nav a:hover{border-color:var(--blue);color:var(--blue)}
.legal-nav a[aria-current]{background:var(--navy);border-color:var(--navy);color:var(--white)}

/* ============================================================
   반응형 — 1024px 미만은 모바일 레이아웃
   ============================================================ */
@media (max-width:1024px){
  :root{--gutter:20px}
  .section{padding:72px var(--gutter)}
  .sec-title{font-size:26px}
  .sec-sub{font-size:15px}

  /* Nav */
  .nav-inner{height:64px}
  .brand{font-size:18px}
  .menu{display:none}
  .nav-right{gap:12px}
  .burger{display:block}
  .mobile-menu{
    display:none;border-top:1px solid var(--border);background:var(--white);
    padding:12px var(--gutter) 20px;
  }
  .mobile-menu.open{display:block}
  .mobile-menu a{
    display:block;padding:14px 0;font-size:16px;font-weight:500;
    color:var(--navy);border-bottom:1px solid #F0F5F8;
  }
  .mobile-menu a:last-child{border-bottom:0}

  /* Hero */
  .hero{
    padding:56px var(--gutter) 96px;
    background-position:73% 30%;
  }
  .hero::before{
    background:linear-gradient(180deg,
      rgba(255,255,255,.97) 0%,
      rgba(255,255,255,.90) 34%,
      rgba(255,255,255,.44) 58%,
      rgba(255,255,255,.03) 100%);
  }
  .hero-sub{font-size:15px;margin-top:18px}
  .hero-ctas{flex-direction:column;gap:10px;margin-top:26px;order:5}
  .hero-ctas .btn{width:100%}
  /* 안내 문구를 버튼 위(배경이 아직 흰 구간)로 이동 */
  .hero-copy{display:flex;flex-direction:column}
  .hero-eyebrow{order:1}
  .hero h1{order:2}
  .hero-sub{order:3}
  .hero-note{order:4;margin-top:14px;color:var(--navy);font-weight:500}

  /* Trust */
  .trust-grid{grid-template-columns:repeat(2,1fr)}
  .stat b{font-size:24px}
  .stat small{font-size:13px}

  /* 카드 그리드 → 세로 스택 */
  .why-cards,.steps,.tiers{grid-template-columns:1fr;gap:14px;margin-top:36px}
  .step{text-align:center;display:flex;flex-direction:column;align-items:center}
  .badge{margin:0 auto}
  .summary-card{margin-top:36px;padding:32px 24px 28px}
  .summary-card p{font-size:15px}
  .faq-list{margin-top:36px}
  .faq-item summary{font-size:16px;padding:20px 20px 20px 22px}
  .faq-item .answer{padding:0 22px 20px;font-size:14px}

  /* Consultant */
  .consultant-inner{grid-template-columns:1fr;gap:28px}
  .portrait img{height:200px}
  .bio h2{font-size:26px}
  .bio .lead{font-size:15px}
  .creds li{font-size:14px}

  /* Reviews */
  .carousel{gap:12px;margin-top:36px}
  .review{flex:0 0 280px;padding:24px 22px}

  /* Final */
  .final{padding:72px var(--gutter)}
  .final h2{font-size:26px}

  /* Footer */
  .footer{padding:48px var(--gutter) 32px}
  .foot-top{flex-direction:column;gap:36px}
  .foot-links{gap:36px}
  .biz{columns:1;max-width:none}

  .fab{display:flex}

  /* 약관 페이지 */
  .legal-hero{padding:40px var(--gutter) 32px}
  .legal-hero h1{font-size:24px}
  .legal-body{padding:36px var(--gutter) 64px;font-size:14px}
  .legal-body h2{font-size:16px}
  .legal-body table{font-size:13px}
  .legal-body th,.legal-body td{padding:9px 10px}
}