:root{
  --primary:#5882FF;
  --ink:#1A1A1A;
  --sub:#6B7280;
  --bg:#FFFFFF;
  --card:#FFFFFF;
  --radius:18px;
  --shadow:0 12px 32px rgba(0,0,0,.10);
}

*{box-sizing:border-box}
html,body{
  margin:0;
  padding:0;
  font-family:Pretendard,system-ui,-apple-system,Segoe UI,Roboto,Apple SD Gothic Neo,Malgun Gothic,sans-serif;
  color:var(--ink);
  background:var(--bg);
}
a{color:inherit;text-decoration:none}
.container{max-width:1080px;margin:0 auto;padding:0 20px}

/* ===== HERO (header) ===== */
.hero{
  /* 파란 그라데이션 + 은은한 비네팅 */
  background:
    radial-gradient(1400px 1000px at 70% 60%, rgba(255,255,255,.35) 0%, rgba(255,255,255,0) 55%),
    linear-gradient(180deg, #6FA0FF 0%, #5882FF 100%);
  color:#fff;
  height:1024px;               /* 페이지 히어로 영역 높이 */
  display:flex;
  align-items:center;
  overflow:hidden;
  border-radius:0;
  padding:0 100px;             /* 좌우 여백 */
}

.hero-inner{
  display:grid;
  grid-template-columns:1fr 1fr; /* 좌우 균등 배치 */
  gap:64px;                      /* 가운데 간격 */
  align-items:center;
}

/* 로고 */
.brand{display:flex;align-items:center;gap:14px;margin-bottom:18px}
.logo{width:300px;height:auto;display:block}

/* 헤드라인: 노란색 + 가중치 */
.hero-title{
  margin:12px 0 18px;
  font-size:28px;
  line-height:1.35;
  color:#FEE600;
}
.hero-title .bold{font-weight:800}
.hero-title .semi-bold{font-weight:600}
.hero-title .xlite{font-weight:200}

/* CTA: 하얀 캡슐 버튼 */
.cta{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:#FFFFFF;
  color:#7093FF;
  padding:12px 18px;
  border-radius:10px;
  font-weight:600;
  min-width:220px;
  height:44px;
  text-align:center;
}
.cta:hover{
  transform:translateY(-2px);
  box-shadow:0 12px 32px rgba(0,0,0,.22);
}

/* 목업 영역 */
.phones{
  position:relative;
  height:auto;
  text-align:right;
}

/* 폰 뒤 라디얼 글로우(집중광) */
.phones::before{
  content:"";
  position:absolute;
  right:5%;
  top:45%;
  width:900px;
  height:900px;
  transform:translate(30%,-50%);
  background:radial-gradient(50% 50% at 50% 50%, rgba(255,255,255,.55) 0%, rgba(255,255,255,0) 60%);
  filter:blur(8px);
  z-index:0; /* 목업 뒤로 */
}

/* 목업 이미지: 약간 기울여 입체감 */
.mockup{
  position:relative;
  z-index:1;
  width:120%;
  max-width:720px;
  border-radius:32px;
  transform:rotate(-8deg);
}

/* 반응형 */
@media (max-width:1200px){
  .hero{padding:0 60px}
}
@media (max-width:980px){
  .hero{height:auto;flex-direction:column;padding:48px 30px}
  .hero-inner{grid-template-columns:1fr;text-align:center;gap:28px}
  .mockup{width:86%;max-width:560px;transform:rotate(-6deg);margin-top:8px}
  .phones::before{right:50%;transform:translate(50%,-50%);width:700px;height:700px}
}
@media (max-width:600px){
  .hero{padding:40px 20px 32px;height:auto}
  .hero-title{font-size:22px}
  .logo{width:260px}
  .mockup{width:92%;max-width:480px;transform:rotate(-5deg)}
  .phones::before{width:520px;height:520px}
}

/* ===== 공통 섹션 ===== */
.section{padding:64px 0}
.section h2{
  text-align:center;
  font-size:30px;
  margin:0 0 26px;
  color:#7093FF;               /* 제목 색상 */
  font-weight:600;
}
.section p.center{
  max-width:700px;
  margin:0 auto 14px;
  text-align:center;
  color:var(--sub);
}

/* ===== 어떤 서비스인가요? ===== */
.service-section{
  text-align:center;
  padding:100px 0;
  background:#FFFFFF;
}
.service-icons{
  display:flex;
  justify-content:center;
  align-items:center;
  gap:80px;
  flex-wrap:wrap;
  margin-bottom:50px;
}
.service-item{text-align:center}

/* 아이콘 원 + 라벨(원 안에 수직 배치) */
.icon-circle{
  width:140px;
  height:140px;
  border:1px solid #7093FF;
  border-radius:50%;
  display:flex;
  flex-direction:column;       /* 아이콘과 글자 세로 배치 */
  align-items:center;
  justify-content:center;
  gap:8px;
}
.icon-circle img{
  width:80px;
  height:80px;
  object-fit:contain;
}
.icon-circle .label{
  color:#7093FF;
  font-weight:600;             /* semi-bold */
  font-size:18px;
  margin:0;
}

.service-desc{
  font-size:18px;
  color:#000;
  line-height:1.6;
}
.service-desc b{font-weight:700}

@media (max-width:760px){
  .service-icons{gap:40px}
  .icon-circle{width:120px;height:120px}
  .icon-circle img{width:52px;height:52px}
  .icon-circle .label{font-size:18px}
}

/* ===== 어떤 기능을 제공하나요 – 이미지 중앙 정렬 ===== */
.feature-image{
  display:flex;
  justify-content:center;
  align-items:center;
  margin-top:40px;
}
.feature-image img{
  max-width:500px;   /* 필요 시 크기 조절 */
  width:100%;
  height:auto;
}

/* ===== Footer ===== */
.footer{
  padding:40px 0;
  color:#8A94A7;
  text-align:center;
  font-size:13px;
}

/* ============================
   모바일(폰) 최적화
   ============================ */
   @media (max-width: 980px){
    /* 로고 가운데 정렬 */
    .brand{ justify-content: center; }
  }
  
  @media (max-width: 600px){
    /* 섹션 여백/제목 크기 축소 */
    .section{ padding:48px 0; }
    .section h2{ font-size:22px; margin-bottom:18px; }
  
    /* 어떤 서비스인가요? */
    .service-section{ padding:60px 0; }
    .service-icons{ gap:28px; margin-bottom:28px; }
    .icon-circle{ width:96px; height:96px; gap:6px; }
    .icon-circle img{ width:44px; height:44px; }
    .icon-circle .label{ font-size:16px; }
  
    .service-desc{ font-size:16px; line-height:1.55; }
  
    /* 어떤 기능을 제공하나요? (이미지) */
    .feature-image{ margin-top:24px; }
    .feature-image img{ max-width:360px; }
  }
  
  @media (max-width: 400px){
    .section h2{ font-size:20px; }
    .icon-circle{ width:84px; height:84px; }
    .icon-circle img{ width:38px; height:38px; }
    .icon-circle .label{ font-size:15px; }
    .feature-image img{ max-width:300px; }
  }