/* ═══════════════════════════════════════ */
/* EUM Medical — Global Styles            */
/* ═══════════════════════════════════════ */
:root {
  --navy: #0c2340;
  --navy-light: #142f4e;
  --navy-dark: #081a30;
  --gold: #c9a96e;
  --gold-light: #e8d5a8;
  --gold-dark: #b8944f;
  --white: #ffffff;
  --gray-100: rgba(255,255,255,0.95);
  --gray-200: rgba(255,255,255,0.7);
  --gray-300: rgba(255,255,255,0.5);
  --gray-400: rgba(255,255,255,0.3);
  --gray-500: rgba(255,255,255,0.12);
  --gray-600: rgba(255,255,255,0.06);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }

html { scroll-behavior:smooth; -webkit-font-smoothing:antialiased; }

body {
  font-family:'Pretendard Variable', Pretendard, -apple-system, BlinkMacSystemFont, system-ui, Roboto, 'Helvetica Neue', 'Segoe UI', 'Apple SD Gothic Neo', 'Noto Sans KR', 'Malgun Gothic', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', sans-serif;
  background:var(--navy);
  color:var(--gray-100);
  line-height:1.6;
  overflow-x:hidden;
}

.section-container { max-width:1200px; margin:0 auto; padding:0 24px; }
.text-gold { color:var(--gold); }

/* ═══════════════════════════════════════ */
/* NAVBAR                                  */
/* ═══════════════════════════════════════ */
.navbar {
  position:fixed; top:0; left:0; right:0; z-index:1000;
  padding:16px 0;
  background:rgba(12,35,64,0.85);
  backdrop-filter:blur(20px);
  border-bottom:1px solid var(--gray-600);
  transition:var(--transition);
}
.navbar.scrolled { padding:10px 0; background:rgba(12,35,64,0.95); }
.nav-container { max-width:1200px; margin:0 auto; padding:0 24px; display:flex; align-items:center; justify-content:space-between; }
.nav-logo { display:flex; align-items:baseline; gap:6px; text-decoration:none; }
.logo-eum { font-family:'Playfair Display',serif; font-size:24px; font-weight:700; color:var(--gold); letter-spacing:2px; }
.logo-medical { font-size:11px; letter-spacing:3px; color:var(--gray-300); text-transform:uppercase; font-weight:300; }
.nav-links { display:flex; gap:32px; list-style:none; }
.nav-links a { color:var(--gray-200); text-decoration:none; font-size:14px; font-weight:400; letter-spacing:0.3px; transition:var(--transition); position:relative; }
.nav-links a:hover { color:var(--gold); }
.nav-links a::after { content:''; position:absolute; bottom:-4px; left:0; width:0; height:1.5px; background:var(--gold); transition:var(--transition); }
.nav-links a:hover::after { width:100%; }
.nav-actions { display:flex; align-items:center; gap:16px; }
.lang-switcher { display:flex; gap:4px; }
.lang-btn { background:transparent; border:1px solid var(--gray-500); color:var(--gray-300); padding:4px 10px; border-radius:6px; font-size:11px; font-family:'Pretendard Variable', Pretendard, sans-serif; cursor:pointer; transition:var(--transition); }
.lang-btn.active { background:rgba(201,169,110,0.15); border-color:var(--gold); color:var(--gold); }
.nav-cta { padding:10px 24px; background:var(--gold); color:var(--navy); font-size:13px; font-weight:600; border-radius:8px; text-decoration:none; transition:var(--transition); }
.nav-cta:hover { box-shadow:0 4px 20px rgba(201,169,110,0.35); transform:translateY(-1px); }
.mobile-toggle { display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:4px; }
.mobile-toggle span { width:22px; height:2px; background:var(--gray-200); border-radius:2px; transition:var(--transition); }

/* ═══════════════════════════════════════ */
/* HERO                                    */
/* ═══════════════════════════════════════ */
.hero {
  position:relative; min-height:100vh; display:flex; flex-direction:column;
  justify-content:center; overflow:hidden;
}
.hero-bg-image {
  position:absolute; inset:0;
  background-size:cover; background-position:center 40%; background-repeat:no-repeat;
}
.hero-bg-overlay {
  position:absolute; inset:0;
  background:
    linear-gradient(180deg, rgba(12,35,64,0.88) 0%, rgba(12,35,64,0.7) 40%, rgba(12,35,64,0.85) 70%, rgba(8,26,48,0.98) 100%);
}
.hero-container {
  max-width:1200px; margin:0 auto; padding:0 24px;
  position:relative; z-index:1;
  text-align:center;
  padding-top:140px; padding-bottom:80px;
}
.hero-content { max-width:720px; margin:0 auto; }
.hero-badge {
  display:inline-flex; align-items:center; gap:8px;
  padding:8px 20px; border-radius:50px;
  background:rgba(201,169,110,0.1); border:1px solid rgba(201,169,110,0.25);
  color:var(--gold); font-size:11px; letter-spacing:1.5px; font-weight:500;
  margin-bottom:32px;
}
.badge-dot { width:6px; height:6px; border-radius:50%; background:var(--gold); animation:pulse 2s infinite; }
@keyframes pulse { 0%,100%{ opacity:1; } 50%{ opacity:0.4; } }
.hero-title { font-family:'Pretendard Variable', Pretendard, sans-serif; font-size:54px; font-weight:700; line-height:1.2; margin-bottom:28px; color:var(--white); }
.hero-highlight { color:var(--gold); }
.hero-eum { font-family:'Playfair Display',serif; font-style:italic; color:var(--gold); font-size:0.7em; }
.hero-subtitle { font-size:17px; color:var(--gray-200); line-height:1.9; font-weight:300; margin-bottom:44px; max-width:560px; margin-left:auto; margin-right:auto; }
.hero-cta-group { display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }

/* Buttons */
.btn { display:inline-flex; align-items:center; gap:8px; padding:15px 32px; border-radius:8px; font-size:15px; font-weight:600; text-decoration:none; transition:var(--transition); font-family:'Pretendard Variable', Pretendard, sans-serif; cursor:pointer; border:none; letter-spacing:-0.2px; }
.btn-primary { background:var(--gold); color:var(--navy); }
.btn-primary:hover { background:var(--gold-light); transform:translateY(-2px); box-shadow:0 8px 24px rgba(201,169,110,0.3); }
.btn-secondary { background:rgba(255,255,255,0.08); color:var(--gray-100); border:1px solid var(--gray-400); }
.btn-secondary:hover { background:rgba(255,255,255,0.14); border-color:var(--gray-300); }
.btn-outline { background:transparent; color:var(--gold); border:1.5px solid var(--gold); border-radius:8px; }
.btn-outline:hover { background:rgba(201,169,110,0.1); }
.btn-lg { padding:18px 36px; font-size:16px; }

/* Hero Info Bar */
.hero-info-bar {
  position:relative; z-index:2;
  background:rgba(12,35,64,0.6); backdrop-filter:blur(20px);
  border-top:1px solid rgba(201,169,110,0.15);
}
.hero-info-container {
  max-width:1200px; margin:0 auto; padding:0 24px;
  display:grid; grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;
  align-items:center;
}
.info-card {
  display:flex; align-items:center; gap:16px;
  padding:28px 16px;
}
.info-icon { color:var(--gold); flex-shrink:0; }
.info-text strong { display:block; font-size:14px; color:var(--white); font-weight:600; letter-spacing:-0.3px; margin-bottom:3px; }
.info-text span { display:block; font-size:12px; color:var(--gray-300); font-weight:400; line-height:1.5; }
.info-divider { width:1px; height:40px; background:rgba(255,255,255,0.08); }

/* ═══════════════════════════════════════ */
/* SECTIONS COMMON                         */
/* ═══════════════════════════════════════ */
section { padding:120px 0; position:relative; }
.section-header { text-align:center; margin-bottom:64px; }
.section-tag {
  display:inline-block; padding:6px 16px; border-radius:50px;
  background:rgba(201,169,110,0.1); border:1px solid rgba(201,169,110,0.2);
  color:var(--gold); font-size:12px; letter-spacing:2px; text-transform:uppercase; font-weight:500;
  margin-bottom:20px;
}
.section-title { font-family:'Pretendard Variable', Pretendard, sans-serif; font-size:42px; font-weight:700; line-height:1.3; color:var(--white); margin-bottom:16px; }
.section-desc { font-size:16px; color:var(--gray-200); line-height:1.8; font-weight:300; max-width:600px; margin:0 auto; }

/* ═══════════════════════════════════════ */
/* SERVICES (with images)                  */
/* ═══════════════════════════════════════ */
.services { background:var(--navy-dark); }
.services-grid { display:grid; grid-template-columns:repeat(3, 1fr); gap:24px; }
.service-card {
  position:relative; border-radius:var(--radius);
  background:rgba(255,255,255,0.03); border:1px solid var(--gray-500);
  transition:var(--transition); overflow:hidden;
}
.service-card:hover { border-color:rgba(201,169,110,0.3); background:rgba(201,169,110,0.04); transform:translateY(-4px); }
.service-img {
  width:100%; height:180px; overflow:hidden;
  position:relative;
}
.service-img::after {
  content:''; position:absolute; inset:0;
  background:linear-gradient(to bottom, transparent 40%, var(--navy-dark) 100%);
}
.service-img img {
  width:100%; height:100%; object-fit:cover;
  transition:transform 0.5s ease;
}
.service-card:hover .service-img img { transform:scale(1.08); }
.service-body { padding:24px 28px 32px; }
.service-card h3 { font-size:18px; font-weight:600; margin-bottom:10px; color:var(--white); }
.service-card p { font-size:14px; color:var(--gray-200); line-height:1.7; font-weight:300; }
.service-tag {
  position:absolute; top:16px; right:16px; z-index:2;
  padding:4px 10px; border-radius:20px;
  background:rgba(201,169,110,0.85); color:var(--navy);
  font-size:10px; font-weight:700; letter-spacing:0.5px; text-transform:uppercase;
}

/* ═══════════════════════════════════════ */
/* WHY EUM (with images)                   */
/* ═══════════════════════════════════════ */
.standards-grid { display:grid; grid-template-columns:repeat(3, 1fr); gap:24px; margin-bottom:64px; }
.standard-card {
  border-radius:var(--radius);
  background:rgba(255,255,255,0.03); border:1px solid var(--gray-500);
  transition:var(--transition); position:relative; overflow:hidden;
}
.standard-card:hover { border-color:rgba(201,169,110,0.3); transform:translateY(-4px); }
.standard-img {
  width:100%; height:200px; overflow:hidden;
  position:relative;
}
.standard-img::after {
  content:''; position:absolute; inset:0;
  background:linear-gradient(to bottom, transparent 30%, var(--navy) 100%);
}
.standard-img img {
  width:100%; height:100%; object-fit:cover;
  transition:transform 0.5s ease;
}
.standard-card:hover .standard-img img { transform:scale(1.05); }
.standard-body { padding:28px 32px 36px; text-align:center; position:relative; }
.standard-number {
  position:absolute; top:-20px; left:20px;
  font-family:'Pretendard Variable', Pretendard, sans-serif; font-size:48px; font-weight:700;
  color:rgba(201,169,110,0.15); line-height:1;
}
.standard-card h3 { font-size:20px; font-weight:700; color:var(--gold); margin-bottom:12px; }
.standard-card p { font-size:14px; color:var(--gray-200); line-height:1.8; font-weight:300; }

.eum-benefits {
  padding:48px; border-radius:var(--radius-lg);
  background:linear-gradient(135deg, rgba(201,169,110,0.06), rgba(201,169,110,0.02));
  border:1px solid rgba(201,169,110,0.15);
}
.benefits-title { font-family:'Pretendard Variable', Pretendard, sans-serif; font-size:24px; font-weight:600; text-align:center; margin-bottom:36px; color:var(--white); }
.benefits-grid { display:grid; grid-template-columns:repeat(3, 1fr); gap:20px; }
.benefit-item {
  display:flex; align-items:flex-start; gap:14px;
  padding:20px; border-radius:var(--radius-sm);
  background:rgba(255,255,255,0.03); border:1px solid var(--gray-600);
  transition:var(--transition);
}
.benefit-item:hover { border-color:rgba(201,169,110,0.2); }
.benefit-icon { font-size:24px; flex-shrink:0; margin-top:2px; }
.benefit-item strong { display:block; font-size:14px; color:var(--white); margin-bottom:4px; }
.benefit-item span { font-size:13px; color:var(--gray-300); font-weight:300; line-height:1.5; }

/* ═══════════════════════════════════════ */
/* PROCESS (with side image)               */
/* ═══════════════════════════════════════ */
.process { background:var(--navy-dark); }
.process-visual-grid { display:grid; grid-template-columns:1fr 1fr; gap:48px; align-items:center; }
.process-timeline { position:relative; }
.process-line { position:absolute; left:28px; top:0; bottom:0; width:2px; background:linear-gradient(to bottom, var(--gold), rgba(201,169,110,0.1)); }
.process-step { display:flex; align-items:flex-start; gap:32px; margin-bottom:48px; position:relative; }
.process-step:last-child { margin-bottom:0; }
.step-number {
  flex-shrink:0; width:56px; height:56px;
  display:flex; align-items:center; justify-content:center;
  border-radius:50%; background:var(--navy-dark);
  border:2px solid var(--gold); color:var(--gold);
  font-family:'Pretendard Variable', Pretendard, sans-serif; font-size:18px; font-weight:700;
  position:relative; z-index:1;
}
.step-content {
  padding:24px 28px; border-radius:var(--radius);
  background:rgba(255,255,255,0.03); border:1px solid var(--gray-500);
  flex:1; transition:var(--transition);
}
.step-content:hover { border-color:rgba(201,169,110,0.3); }
.step-icon { color:var(--gold); margin-bottom:12px; }
.step-content h3 { font-size:18px; font-weight:600; color:var(--white); margin-bottom:8px; }
.step-content p { font-size:14px; color:var(--gray-200); line-height:1.7; font-weight:300; }

.process-image {
  border-radius:var(--radius-lg); overflow:hidden;
  border:1px solid var(--gray-500);
  position:relative;
}
.process-image::after {
  content:''; position:absolute; inset:0;
  background:linear-gradient(135deg, rgba(12,35,64,0.3), rgba(201,169,110,0.1));
}
.process-image img {
  width:100%; height:100%; min-height:500px;
  object-fit:cover; display:block;
}

/* ═══════════════════════════════════════ */
/* ESTIMATE                                */
/* ═══════════════════════════════════════ */
.estimate-app {
  max-width:900px; margin:0 auto;
  padding:40px; border-radius:var(--radius-lg);
  background:rgba(255,255,255,0.03); border:1px solid var(--gray-500);
}
.estimate-categories { display:flex; flex-wrap:wrap; gap:10px; margin-bottom:32px; justify-content:center; }
.est-cat-btn {
  display:flex; align-items:center; gap:8px;
  padding:12px 20px; border-radius:50px;
  background:rgba(255,255,255,0.04); border:1px solid var(--gray-500);
  color:var(--gray-200); font-size:13px; font-weight:500;
  cursor:pointer; font-family:'Pretendard Variable', Pretendard, sans-serif; transition:var(--transition);
}
.est-cat-btn:hover { border-color:rgba(201,169,110,0.3); color:var(--gold); }
.est-cat-btn.active { background:rgba(201,169,110,0.12); border-color:var(--gold); color:var(--gold); font-weight:600; }
.cat-icon { font-size:16px; }
.estimate-results { margin-bottom:32px; min-height:200px; }
.est-row {
  display:flex; justify-content:space-between; align-items:center;
  padding:16px 20px; border-bottom:1px solid var(--gray-600);
  transition:var(--transition);
}
.est-row:hover { background:rgba(201,169,110,0.04); }
.est-row:last-child { border-bottom:none; }
.est-name { font-size:14px; color:var(--gray-100); font-weight:400; }
.est-price { font-size:14px; color:var(--gold); font-weight:600; letter-spacing:0.3px; }
.estimate-cta { text-align:center; padding-top:24px; border-top:1px solid var(--gray-500); }
.estimate-cta p { font-size:14px; color:var(--gray-300); margin-bottom:16px; }

/* ═══════════════════════════════════════ */
/* PARTNERS (with images)                  */
/* ═══════════════════════════════════════ */
.partners { background:var(--navy-dark); }
.partners-grid { display:grid; grid-template-columns:repeat(3, 1fr); gap:24px; }
.partner-card {
  border-radius:var(--radius);
  background:rgba(255,255,255,0.03); border:1px solid var(--gray-500);
  transition:var(--transition); overflow:hidden;
}
.partner-card:hover { border-color:rgba(201,169,110,0.3); transform:translateY(-4px); }
.partner-img {
  width:100%; height:160px; overflow:hidden;
  position:relative;
}
.partner-img::after {
  content:''; position:absolute; inset:0;
  background:linear-gradient(to bottom, transparent 40%, var(--navy-dark) 100%);
}
.partner-img img {
  width:100%; height:100%; object-fit:cover;
  transition:transform 0.5s ease;
}
.partner-card:hover .partner-img img { transform:scale(1.08); }
.partner-body { padding:20px 24px 28px; text-align:center; }
.partner-card h3 { font-size:16px; font-weight:600; color:var(--white); margin-bottom:6px; }
.partner-type {
  display:inline-block; padding:3px 10px; border-radius:20px;
  background:rgba(201,169,110,0.1); color:var(--gold);
  font-size:11px; font-weight:500; margin-bottom:12px;
}
.partner-card p { font-size:13px; color:var(--gray-200); line-height:1.6; font-weight:300; margin-bottom:14px; }
.partner-specialties { display:flex; flex-wrap:wrap; gap:6px; justify-content:center; }
.partner-specialties span {
  padding:4px 10px; border-radius:20px; font-size:11px;
  background:rgba(255,255,255,0.05); border:1px solid var(--gray-500);
  color:var(--gray-200); font-weight:400;
}

/* ═══════════════════════════════════════ */
/* FAQ                                     */
/* ═══════════════════════════════════════ */
.faq-list { max-width:750px; margin:0 auto; }
.faq-item { border-bottom:1px solid var(--gray-500); }
.faq-question {
  width:100%; display:flex; justify-content:space-between; align-items:center;
  padding:24px 0; background:none; border:none; cursor:pointer;
  font-family:'Pretendard Variable', Pretendard, sans-serif; font-size:15px; font-weight:500;
  color:var(--gray-100); text-align:left; transition:var(--transition);
}
.faq-question:hover { color:var(--gold); }
.faq-question svg { color:var(--gray-400); flex-shrink:0; margin-left:16px; transition:var(--transition); }
.faq-item.open .faq-question svg { transform:rotate(180deg); color:var(--gold); }
.faq-answer { max-height:0; overflow:hidden; transition:max-height 0.4s ease; }
.faq-item.open .faq-answer { max-height:300px; }
.faq-answer p { padding:0 0 24px; font-size:14px; color:var(--gray-200); line-height:1.8; font-weight:300; }

/* ═══════════════════════════════════════ */
/* FINAL CTA (with background image)       */
/* ═══════════════════════════════════════ */
.final-cta {
  position:relative; overflow:hidden;
}
.cta-bg-image {
  position:absolute; inset:0;
  background-size:cover; background-position:center bottom;
}
.cta-bg-overlay {
  position:absolute; inset:0;
  background:linear-gradient(135deg, rgba(12,35,64,0.93), rgba(8,26,48,0.88));
}
.cta-content { text-align:center; max-width:600px; margin:0 auto; position:relative; z-index:1; }
.cta-content h2 { font-family:'Pretendard Variable', Pretendard, sans-serif; font-size:40px; font-weight:700; color:var(--white); margin-bottom:16px; line-height:1.3; }
.cta-content p { font-size:16px; color:var(--gray-200); line-height:1.7; font-weight:300; margin-bottom:36px; }
.cta-buttons { display:flex; gap:16px; justify-content:center; flex-wrap:wrap; }

/* ═══════════════════════════════════════ */
/* FOOTER                                  */
/* ═══════════════════════════════════════ */
.footer { padding:80px 0 32px; background:var(--navy-dark); border-top:1px solid var(--gray-600); }
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:48px; margin-bottom:48px; }
.footer-logo { display:flex; align-items:baseline; gap:6px; margin-bottom:16px; }
.footer-tagline { font-size:14px; color:var(--gray-300); line-height:1.8; font-weight:300; margin-bottom:20px; }
.footer-social { display:flex; gap:12px; }
.footer-social a {
  width:40px; height:40px; border-radius:10px;
  background:rgba(255,255,255,0.05); border:1px solid var(--gray-500);
  display:flex; align-items:center; justify-content:center;
  color:var(--gray-200); transition:var(--transition);
}
.footer-social a:hover { border-color:var(--gold); color:var(--gold); }
.footer-links h4 { font-size:13px; color:var(--gold); letter-spacing:1px; text-transform:uppercase; font-weight:600; margin-bottom:16px; }
.footer-links a { display:block; font-size:13px; color:var(--gray-300); text-decoration:none; padding:6px 0; transition:var(--transition); font-weight:300; }
.footer-links a:hover { color:var(--gold); }
.footer-bottom { padding-top:32px; border-top:1px solid var(--gray-600); text-align:center; }
.footer-bottom p { font-size:12px; color:var(--gray-400); line-height:1.8; }

/* ═══════════════════════════════════════ */
/* RESPONSIVE                              */
/* ═══════════════════════════════════════ */
@media (max-width:1024px) {
  .hero-title { font-size:44px; }
  .hero-info-container { grid-template-columns:1fr 1fr; gap:0; }
  .info-divider { display:none; }
  .info-card { border-bottom:1px solid rgba(255,255,255,0.06); }
  .services-grid { grid-template-columns:repeat(2, 1fr); }
  .standards-grid { grid-template-columns:repeat(3, 1fr); }
  .benefits-grid { grid-template-columns:repeat(2, 1fr); }
  .partners-grid { grid-template-columns:repeat(2, 1fr); }
  .footer-grid { grid-template-columns:repeat(2, 1fr); }
  .process-visual-grid { grid-template-columns:1fr; }
  .process-image { display:none; }
}

@media (max-width:768px) {
  .nav-links { display:none; position:fixed; top:0; left:0; right:0; bottom:0; background:rgba(12,35,64,0.98); flex-direction:column; align-items:center; justify-content:center; gap:32px; z-index:999; }
  .nav-links.open { display:flex; }
  .nav-links a { font-size:20px; }
  .nav-actions { display:none; }
  .mobile-toggle { display:flex; z-index:1001; }
  .hero-title { font-size:34px; }
  .hero-con