/* ===========================
   BASE THEME (Synology Blue)
   =========================== */
:root {
  --brand-primary: #1677ff;
  --brand-primary-600: #155ae8;
  --brand-primary-700: #0f4fd0;

  --brand-soft: rgba(22,119,255,.12);
  --brand-border: rgba(22,119,255,.35);

  --text-main: #1a1a1a;
  --text-light: #fff;
  --text-dim: #666;

  --bg-page: #ffffff;
  --bg-section: #f7f7fb;

  --line-soft: #e8e8f2;
  --radius-card: 12px;
  --radius-btn: 8px;
  --max-width: 1280px;
  --container-pad: 16px;

  /* ★ 누락되어 팝업이 안 뜨던 핵심 변수 복구 */
  --shadow-card: 0 8px 20px rgba(0,0,0,0.08);

  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Noto Sans KR",
    "Apple SD Gothic Neo", Roboto, "Segoe UI", sans-serif;
}

*{ box-sizing: border-box; -webkit-font-smoothing: antialiased; }
body{ margin:0; background:var(--bg-page); color:var(--text-main); }
.container{ max-width:var(--max-width); margin:0 auto; padding:0 var(--container-pad); }

/* ===========================
   HEADER
   =========================== */
.site-header {
  background:#fff;
  border-bottom:1px solid #eee;
  box-shadow:0 4px 12px rgba(0,0,0,0.05);
  position:sticky;
  top:0;
  z-index:1000;
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:16px;
  padding:12px 0;
}

.brand-row{ display:flex; align-items:center; gap:8px; flex-wrap:wrap; }
.brand-logo{ height:28px; object-fit:contain; }
.brand-title{ font-size:1.1rem; font-weight:700; }
.brand-desc{ font-size:0.8rem; color:var(--text-dim); margin-top:4px; }

.call-box{ display:flex; align-items:baseline; gap:8px; }
.call-label{ font-size:0.8rem; color:var(--text-dim); font-weight:600; }
.call-number{ color: var(--brand-primary); text-decoration:none; font-size:1.6rem; font-weight:800; line-height:1; }

.call-button{
  background:var(--brand-primary);
  border:1px solid var(--brand-primary);
  color:#fff;
  text-decoration:none;
  font-size:0.85rem;
  font-weight:700;
  padding:8px 14px;
  border-radius:var(--radius-btn);
  box-shadow:0 4px 12px rgba(22,119,255,.25);
  white-space:nowrap;
}

/* ===========================
   HERO
   =========================== */
.hero{
  position:relative;
  background-image:url('hero-bg.jpg');
  background-size:cover;
  background-position:center;
  background-repeat:no-repeat;
  color:#fff;
}

.hero-overlay{
  padding:48px 0 64px;
  background: radial-gradient(circle at 30% 30%, rgba(0,0,0,0.08) 0%, rgba(0,0,0,0.55) 100%);
}

.hero-inner{
  display:flex;
  flex-wrap:wrap;
  gap:32px;
  justify-content:flex-start;
}

.hero-left-block{
  background:rgba(0,0,0,0.28);
  border-radius:12px;
  padding:24px;
  box-shadow:0 20px 40px rgba(0,0,0,0.4);
  width:100%;
  max-width:720px;
  color:#fff;
}

.hero-headline-row{ display:flex; align-items:flex-start; gap:12px; margin-bottom:16px; }
.headline-text{ font-size:1.7rem; font-weight:800; line-height:1.3; }

.hero-sub{
  font-size:1.1rem;
  color:rgba(255,255,255,0.92);
  margin:0 0 20px;
  line-height:1.6;
}

.hero-actions{
  display:flex;
  flex-direction:column;
  gap:8px;
  margin-bottom:24px;
}
@media (min-width:600px){
  .hero-actions{ flex-direction:row; gap:12px; }
}

.hero-call,
.hero-goform,
.headline-call{
  display:inline-block;
  text-decoration:none;
  font-weight:700;
  font-size:1rem;
  padding:14px 18px;
  border-radius:var(--radius-btn);
  border:2px solid transparent;
  background:var(--brand-primary);
  color:#fff;
  box-shadow:0 12px 28px rgba(22,119,255,.45);
  white-space:nowrap;
}

.headline-call{
  background:var(--brand-soft);
  color:var(--brand-primary);
  border:1px solid var(--brand-border);
}

@media (max-width:599px){
  .hero-goform{ display:none; }
  .headline-call{ display:flex; align-items:center; }
  .headline-call::after{
    content:" 수리 접수하기";
    font-weight:700;
    font-size:0.9rem;
    margin-left:6px;
  }
}

.hero-highlights{ 
  list-style:none; padding:0; margin:16px 0 0; 
  font-size:1rem; display:grid; gap:8px; 
}
.hero-highlights li::before{ 
  content:"✔ "; color:#1677ff; font-weight:800; 
}

/* ===========================
   SERVICES
   =========================== */
.services{
  background:#fff;
  padding:56px 0;
  border-top:1px solid #f0f0f8;
}

.services h2{
  margin:0 0 8px;
  font-size:1.4rem;
  font-weight:800;
  text-align:center;
}

.section-desc{
  margin:0 auto 32px;
  font-size:0.92rem;
  color:#777;
  text-align:center;
  max-width:520px;
}

.service-grid{ display:grid; gap:16px;}
@media (min-width:960px){ .service-grid{ grid-template-columns:repeat(2,1fr); } }

.service-item{
  background:#fff;
  border-radius:var(--radius-card);
  border:1px solid #eee;
  padding:20px;
  box-shadow:var(--shadow-card);
  min-height:160px;
  display:flex;
  flex-direction:column;
}

.service-item .icon{ font-size:1.6rem; margin-bottom:12px; }
.service-item .title{ font-size:1rem; font-weight:700; margin-bottom:8px; }
.service-item .desc{ font-size:0.9rem; color:#666; }

/* ===========================
   REQUEST FORM
   =========================== */
.request-section{
  background:#fafbff;
  border-top:1px solid #eef2ff;
  padding:56px 0;
}

.request-inner{ display:grid; gap:32px; }
@media (min-width:960px){
  .request-inner{ grid-template-columns:1fr 400px; }
}

.request-info h2{
  margin:0 0 8px;
  font-size:1.4rem;
  font-weight:800;
}

.request-highlights{
  list-style:none;
  padding:0;
  margin:24px 0;
  display:grid;
  gap:8px;
}
.request-highlights li::before{
  content:"• ";
  color:var(--brand-primary);
  font-weight:900;
}

.request-callout{
  background:#fff;
  border:1px solid #eee;
  border-radius:var(--radius-card);
  padding:16px;
  font-size:0.9rem;
  box-shadow:var(--shadow-card);
}

.request-callout a{
  color:var(--brand-primary);
  font-weight:700;
}

/* FORM CARD */
.request-form-card{
  background:#fff;
  border-radius:var(--radius-card);
  border:1px solid #eee;
  overflow:hidden;
  padding-bottom:16px;
  box-shadow:var(--shadow-card);
}

.form-head{
  background:var(--brand-primary);
  color:#fff;
  font-weight:800;
  padding:14px 16px;
  font-size:0.95rem;
}

.form-group{
  display:grid;
  gap:6px;
  padding:16px;
  border-top:1px solid #f0f0f8;
}
.form-group:first-of-type{ border-top:none; }

.form-group label{
  font-size:0.8rem;
  font-weight:700;
}

.form-group input,
.form-group select,
.form-group textarea{
  width:100%;
  font-size:0.9rem;
  padding:10px 12px;
  border-radius:var(--radius-btn);
  border:1px solid #d8d8e8;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus{
  outline:2px solid var(--brand-primary);
  border-color:var(--brand-primary);
}

.submit-btn{
  display:block;
  width:calc(100% - 32px);
  margin:16px auto 8px;
  border:0;
  border-radius:var(--radius-btn);
  background:var(--brand-primary);
  color:#fff;
  font-size:0.95rem;
  font-weight:800;
  padding:12px 16px;
  cursor:pointer;
  box-shadow:0 12px 28px rgba(22,119,255,.35);
}
.submit-btn:active{ transform:translateY(1px); }

.form-note{
  font-size:0.7rem;
  color:#888;
  padding:0 16px;
  text-align:center;
}

/* ===========================
   FOOTER
   =========================== */
.site-footer{
  background:#0f1326;
  color:#b5b9d8;
  margin-top:56px;
  padding:32px 0 48px;
  font-size:0.86rem;
  line-height:1.7;
}

.footer-inner{
  display:grid;
  grid-template-columns:1fr;
  gap:24px;
}

@media (min-width:768px){
  .footer-inner{ grid-template-columns:1fr 1fr; }
}

.footer-col .footer-line{ margin:2px 0; }
.footer-brand{ color:#fff; font-weight:800; }

/* ===========================
   SUCCESS POPUP
   =========================== */
.submit-success {
  position: fixed;
  right: 24px;
  bottom: 24px;
  max-width: 360px;
  padding: 18px 24px;
  background: var(--brand-primary);
  color: #fff;
  font-size: 14px;
  line-height: 1.6;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
  display: none;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: all 0.25s ease;
  z-index: 9999;
}

.submit-success.show {
  display: block;
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

@media (max-width: 600px) {
  .submit-success {
    left: 16px;
    right: 16px;
    bottom: 16px;
    max-width: none;
  }
}

/* ===========================
   Desktop Hard Override
   =========================== */
@media (min-width: 960px){
  .site-header .call-box{ display:flex !important; }
  .call-label{ color:#888 !important; }
}
/* ==== 팝업 가시성 강화 패치 ==== */
.submit-success {
  background: #ff3b30 !important; /* 빨강 */
  color: #fff !important;
  border: 2px solid #fff;
}
#submitSuccess {
  background: #1677ff !important;
  color: #fff !important;
  border-radius: 12px;
}