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

    :root {
      --navy: #0A1628;
      --navy-mid: #12243F;
      --navy-light: #1C3458;
      --gold: #C9A84C;
      --gold-light: #E8C96C;
      --white: #FFFFFF;
      --off-white: #F8F7F4;
      --text-dark: #1A1A2E;
      --text-muted: #6B7280;
      --border: #E5E7EB;
    }

    html { scroll-behavior: smooth; }

    body {
      font-family: 'Inter', sans-serif;
      color: var(--text-dark);
      background: var(--white);
      line-height: 1.6;
    }

    /* NAV */
    nav {
      position: fixed; top: 0; left: 0; right: 0; z-index: 100;
      background: rgba(10, 22, 40, 0.96);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(201,168,76,0.2);
      padding: 0 5%;
      display: flex; align-items: center; justify-content: space-between;
      height: 70px;
    }
    .nav-logo {
      font-family: 'Playfair Display', serif;
      font-size: 22px; font-weight: 600;
      color: var(--white); letter-spacing: 0.02em;
    }
    .nav-logo span { color: var(--gold); }
    .nav-logo img.site-logo { height: 34px; width: auto; display: block; }
    .nav-links { display: flex; gap: 36px; list-style: none; }
    .nav-links a {
      color: rgba(255,255,255,0.75); text-decoration: none;
      font-size: 14px; font-weight: 400; letter-spacing: 0.03em;
      transition: color 0.2s;
    }
    .nav-links a:hover { color: var(--gold); }
    .nav-right { display: flex; align-items: center; gap: 12px; }
    .nav-logo { text-decoration: none; }
    .nav-cta {
      background: var(--gold); color: var(--navy);
      padding: 10px 24px; border-radius: 4px;
      font-size: 14px; font-weight: 600;
      text-decoration: none; letter-spacing: 0.03em;
      transition: background 0.2s;
    }
    .nav-cta:hover { background: var(--gold-light); }

    /* HERO */
    .hero {
      min-height: 100vh;
      background: var(--navy);
      background-image:
        radial-gradient(ellipse 80% 60% at 60% 40%, rgba(201,168,76,0.08) 0%, transparent 60%),
        radial-gradient(ellipse 40% 40% at 10% 80%, rgba(28,52,88,0.6) 0%, transparent 50%);
      display: flex; align-items: center;
      padding: 120px 5% 80px;
      position: relative; overflow: hidden;
    }
    .hero::after {
      content: '';
      position: absolute; bottom: 0; left: 0; right: 0;
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(201,168,76,0.4), transparent);
    }
    .hero-content { max-width: 700px; }
    .hero-badge {
      display: inline-flex; align-items: center; gap: 8px;
      background: rgba(201,168,76,0.12);
      border: 1px solid rgba(201,168,76,0.3);
      border-radius: 20px;
      padding: 6px 16px;
      font-size: 12px; font-weight: 500;
      color: var(--gold); letter-spacing: 0.08em;
      text-transform: uppercase; margin-bottom: 32px;
    }
    .hero-badge::before {
      content: ''; width: 6px; height: 6px;
      background: var(--gold); border-radius: 50%;
    }
    .hero h1 {
      font-family: 'Playfair Display', serif;
      font-size: clamp(40px, 6vw, 68px);
      font-weight: 600; line-height: 1.15;
      color: var(--white); margin-bottom: 24px;
    }
    .hero h1 em {
      font-style: italic; color: var(--gold);
    }
    .hero p {
      font-size: 18px; font-weight: 300;
      color: rgba(255,255,255,0.65);
      max-width: 560px; margin-bottom: 48px;
      line-height: 1.75;
    }
    .hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
    .btn-primary {
      background: var(--gold); color: var(--navy);
      padding: 16px 36px; border-radius: 4px;
      font-size: 15px; font-weight: 600;
      text-decoration: none; letter-spacing: 0.03em;
      transition: all 0.2s;
    }
    .btn-primary:hover { background: var(--gold-light); transform: translateY(-1px); }
    .btn-secondary {
      background: transparent; color: var(--white);
      padding: 16px 36px; border-radius: 4px;
      border: 1px solid rgba(255,255,255,0.25);
      font-size: 15px; font-weight: 400;
      text-decoration: none; letter-spacing: 0.03em;
      transition: all 0.2s;
    }
    .btn-secondary:hover { border-color: rgba(255,255,255,0.5); }

    /* STATS BANNER */
    .stats-banner {
      background: var(--navy-mid);
      border-top: 1px solid rgba(201,168,76,0.15);
      border-bottom: 1px solid rgba(201,168,76,0.15);
      padding: 40px 5%;
      display: flex; justify-content: center; gap: 0;
      flex-wrap: wrap;
    }
    .stat-item {
      flex: 1; min-width: 160px; max-width: 220px;
      text-align: center; padding: 20px 24px;
      border-right: 1px solid rgba(255,255,255,0.08);
    }
    .stat-item:last-child { border-right: none; }
    .stat-number {
      font-family: 'Playfair Display', serif;
      font-size: 42px; font-weight: 600;
      color: var(--gold); line-height: 1.1;
      display: block; margin-bottom: 8px;
    }
    .stat-label {
      font-size: 13px; font-weight: 400;
      color: rgba(255,255,255,0.55);
      letter-spacing: 0.04em; line-height: 1.4;
    }

    /* SECTIONS */
    section { padding: 100px 5%; }
    .section-tag {
      font-size: 12px; font-weight: 600;
      color: var(--gold); letter-spacing: 0.1em;
      text-transform: uppercase; margin-bottom: 16px;
    }
    .section-title {
      font-family: 'Playfair Display', serif;
      font-size: clamp(32px, 4vw, 48px);
      font-weight: 600; line-height: 1.2;
      color: var(--text-dark); margin-bottom: 20px;
    }
    .section-title em { font-style: italic; color: var(--navy-light); }
    .section-sub {
      font-size: 17px; color: var(--text-muted);
      max-width: 580px; line-height: 1.8;
      margin-bottom: 60px;
    }

    /* RESULTS */
    .results { background: var(--off-white); }
    .results-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
      gap: 12px; margin-bottom: 48px;
    }
    .uni-card {
      background: var(--white);
      border: 1px solid var(--border);
      border-radius: 8px;
      padding: 20px 16px;
      text-align: center;
      transition: border-color 0.2s, transform 0.2s;
    }
    .uni-card:hover { border-color: var(--gold); transform: translateY(-2px); }
    .uni-name {
      font-size: 14px; font-weight: 600;
      color: var(--text-dark); margin-bottom: 4px;
    }
    .uni-detail {
      font-size: 11px; color: var(--text-muted);
      line-height: 1.4;
    }
    .uni-tier { display: flex; justify-content: center; margin-bottom: 10px; }
    .tier-dot {
      width: 8px; height: 8px; border-radius: 50%;
    }
    .tier-1 { background: #B8860B; }
    .tier-2 { background: #4A7C59; }
    .tier-3 { background: #5B7FA6; }
    .tier-label {
      font-size: 13px; font-weight: 600; color: var(--gold);
      letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 16px;
    }

    /* SERVICES (packages — study-korea layout) */
    .packages-section { background: var(--white); }
    .packages-row {
      display: flex; flex-direction: column; gap: 20px;
    }
    .pkg {
      display: grid; grid-template-columns: 180px 1fr auto;
      border: 1px solid var(--border); border-radius: 12px;
      background: var(--white); overflow: hidden;
      transition: box-shadow 0.2s;
    }
    .pkg:hover { box-shadow: 0 4px 24px rgba(0,0,0,0.07); }
    .pkg.featured { border: 2px solid var(--gold); box-shadow: 0 8px 40px rgba(201,168,76,0.12); }
    .pkg-tier {
      background: var(--navy); padding: 36px 24px;
      display: flex; flex-direction: column; justify-content: space-between;
    }
    .pkg.featured .pkg-tier { background: var(--gold); }
    .pkg-roman {
      font-family: 'Playfair Display', serif; font-size: 52px; font-weight: 600;
      color: rgba(255,255,255,0.12); line-height: 1; margin-bottom: 12px;
    }
    .pkg.featured .pkg-roman { color: rgba(10,22,40,0.18); }
    .pkg-name {
      font-family: 'Playfair Display', serif; font-size: 18px; font-weight: 600;
      color: var(--white); margin-bottom: 6px;
    }
    .pkg.featured .pkg-name { color: var(--navy); }
    .pkg-subtitle { font-size: 12px; color: rgba(255,255,255,0.45); line-height: 1.4; }
    .pkg.featured .pkg-subtitle { color: rgba(10,22,40,0.55); }
    .pkg-badge {
      display: inline-block; margin-top: 16px;
      background: rgba(255,255,255,0.15); color: rgba(255,255,255,0.9);
      font-size: 10px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
      padding: 4px 10px; border-radius: 20px; align-self: flex-start;
    }
    .pkg.featured .pkg-badge { background: rgba(10,22,40,0.15); color: var(--navy); }
    .pkg-features-col {
      padding: 32px 36px;
      border-left: 1px solid var(--border);
      border-right: 1px solid var(--border);
    }
    .pkg-feat-list { list-style: none; display: flex; flex-wrap: wrap; gap: 6px 0; }
    .pkg-feat-list li {
      font-size: 13.5px; color: var(--text-muted);
      width: 50%; display: flex; align-items: flex-start; gap: 8px;
      padding-right: 12px; padding-bottom: 2px;
    }
    .pkg-feat-list li::before {
      content: '—'; color: var(--gold); font-weight: 700;
      flex-shrink: 0; margin-top: 2px;
    }
    .pkg-price-col {
      padding: 36px 28px;
      display: flex; flex-direction: column;
      justify-content: center; align-items: flex-end;
      min-width: 190px; text-align: right;
    }
    .pkg-usd {
      font-family: 'Playfair Display', serif; font-size: 38px; font-weight: 600;
      color: var(--text-dark); line-height: 1.1;
    }
    .pkg-krw { font-size: 13px; color: var(--text-muted); margin-top: 4px; margin-bottom: 20px; }
    .pkg-cta {
      display: inline-block; padding: 12px 24px; border-radius: 6px;
      font-size: 13px; font-weight: 600; text-decoration: none; transition: all 0.2s;
      background: var(--navy); color: var(--white);
    }
    .pkg-cta:hover { background: var(--navy-light); }
    .pkg.featured .pkg-cta { background: var(--gold); color: var(--navy); }
    .pkg.featured .pkg-cta:hover { background: var(--gold-light); }

    /* À LA CARTE */
    .origin-alacarte-section {
      background: var(--off-white); padding: 80px 5%;
    }
    .alacarte-grid {
      display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px;
    }
    .alacarte-card {
      background: var(--white); border: 1px solid var(--border); border-radius: 8px;
      padding: 20px 24px; display: flex; justify-content: space-between; align-items: center;
      transition: border-color 0.2s;
    }
    .alacarte-card:hover { border-color: var(--gold); }
    .alacarte-name { font-size: 15px; font-weight: 500; color: var(--text-dark); margin-bottom: 3px; }
    .alacarte-price { text-align: right; flex-shrink: 0; margin-left: 16px; }
    .alacarte-usd {
      font-family: 'Playfair Display', serif; font-size: 22px; font-weight: 600;
      color: var(--text-dark);
    }
    .alacarte-krw { font-size: 11px; color: var(--text-muted); margin-top: 2px; }

    /* METHODOLOGY */
    .method { background: var(--navy); }
    .method .section-title { color: var(--white); }
    .method .section-sub { color: rgba(255,255,255,0.55); }
    .method-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 32px;
    }
    .method-card {
      padding: 32px;
      background: rgba(255,255,255,0.04);
      border: 1px solid rgba(255,255,255,0.08);
      border-radius: 12px;
      transition: border-color 0.2s;
    }
    .method-card:hover { border-color: rgba(201,168,76,0.3); }
    .method-num {
      font-family: 'Playfair Display', serif;
      font-size: 42px; font-weight: 600;
      color: rgba(201,168,76,0.3); margin-bottom: 16px;
    }
    .method-title {
      font-size: 18px; font-weight: 600;
      color: var(--white); margin-bottom: 12px;
    }
    .method-desc {
      font-size: 14px; color: rgba(255,255,255,0.5);
      line-height: 1.75;
    }

    /* ABOUT */
    .about-inner {
      display: grid;
      grid-template-columns: 1fr 1.4fr;
      gap: 80px; align-items: center;
    }
    .about-image-block {
      background: var(--navy);
      border-radius: 12px;
      aspect-ratio: 4/5;
      display: flex; flex-direction: column;
      align-items: center; justify-content: center;
      gap: 16px; padding: 40px;
    }
    .about-initial {
      font-family: 'Playfair Display', serif;
      font-size: 80px; font-weight: 600;
      color: var(--gold); line-height: 1;
    }
    .about-name-block { text-align: center; }
    .about-name {
      font-size: 20px; font-weight: 600;
      color: var(--white); margin-bottom: 6px;
    }
    .about-title {
      font-size: 13px; color: rgba(255,255,255,0.5);
      letter-spacing: 0.06em;
    }
    .about-divider {
      width: 40px; height: 2px;
      background: var(--gold); margin: 0 auto 16px;
    }
    .credentials { list-style: none; display: flex; flex-direction: column; gap: 4px; }
    .credentials li {
      font-size: 12px; color: rgba(255,255,255,0.45);
      text-align: center; letter-spacing: 0.03em;
    }
    .about-content p {
      font-size: 16px; color: var(--text-muted);
      line-height: 1.85; margin-bottom: 20px;
    }
    .about-content strong { color: var(--text-dark); font-weight: 600; }
    .about-quote {
      border-left: 3px solid var(--gold);
      padding: 16px 0 16px 24px;
      margin: 32px 0;
    }
    .about-quote p {
      font-family: 'Playfair Display', serif;
      font-style: italic;
      font-size: 18px; color: var(--text-dark);
      margin: 0;
    }

    /* CONTACT */
    .contact { background: var(--off-white); }
    .contact-inner {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px; align-items: start;
    }
    .contact-info h2 {
      font-family: 'Playfair Display', serif;
      font-size: 38px; font-weight: 600;
      color: var(--text-dark); margin-bottom: 20px;
      line-height: 1.2;
    }
    .contact-info p {
      font-size: 16px; color: var(--text-muted);
      line-height: 1.8; margin-bottom: 36px;
    }
    .contact-details { display: flex; flex-direction: column; gap: 16px; }
    .contact-item {
      display: flex; align-items: center; gap: 12px;
    }
    .contact-icon {
      width: 40px; height: 40px;
      background: var(--navy); border-radius: 8px;
      display: flex; align-items: center; justify-content: center;
      font-size: 18px; flex-shrink: 0;
    }
    .contact-text { font-size: 14px; }
    .contact-text strong { display: block; color: var(--text-dark); margin-bottom: 2px; }
    .contact-text span { color: var(--text-muted); }
    .contact-form { display: flex; flex-direction: column; gap: 16px; }
    .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
    .form-group { display: flex; flex-direction: column; gap: 6px; }
    .form-group label {
      font-size: 13px; font-weight: 500;
      color: var(--text-dark); letter-spacing: 0.02em;
    }
    .form-group input,
    .form-group select,
    .form-group textarea {
      padding: 12px 16px;
      border: 1px solid var(--border);
      border-radius: 6px;
      font-size: 14px; font-family: 'Inter', sans-serif;
      color: var(--text-dark);
      background: var(--white);
      outline: none;
      transition: border-color 0.2s;
    }
    .form-group input:focus,
    .form-group select:focus,
    .form-group textarea:focus { border-color: var(--gold); }
    .form-group textarea { resize: vertical; min-height: 120px; }
    .form-submit {
      background: var(--navy); color: var(--white);
      padding: 16px 36px; border-radius: 6px;
      border: none; cursor: pointer;
      font-size: 15px; font-weight: 600;
      font-family: 'Inter', sans-serif;
      letter-spacing: 0.03em;
      transition: background 0.2s;
      align-self: flex-start;
    }
    .form-submit:hover { background: var(--navy-light); }

    /* FOOTER */
    footer {
      background: var(--navy);
      padding: 60px 5% 40px;
      border-top: 1px solid rgba(201,168,76,0.15);
    }
    .footer-inner {
      display: flex; justify-content: space-between;
      align-items: flex-start; gap: 40px;
      margin-bottom: 48px; flex-wrap: wrap;
    }
    .footer-brand .nav-logo { font-size: 24px; display: block; margin-bottom: 12px; }
    .footer-brand p {
      font-size: 13px; color: rgba(255,255,255,0.4);
      max-width: 260px; line-height: 1.7;
    }
    .footer-links h4 {
      font-size: 12px; font-weight: 600;
      color: rgba(255,255,255,0.4);
      letter-spacing: 0.1em; text-transform: uppercase;
      margin-bottom: 16px;
    }
    .footer-links ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
    .footer-links a {
      font-size: 14px; color: rgba(255,255,255,0.6);
      text-decoration: none; transition: color 0.2s;
    }
    .footer-links a:hover { color: var(--gold); }
    .footer-bottom {
      border-top: 1px solid rgba(255,255,255,0.08);
      padding-top: 28px;
      display: flex; justify-content: space-between; align-items: center;
      flex-wrap: wrap; gap: 16px;
    }
    .footer-bottom p {
      font-size: 12px; color: rgba(255,255,255,0.3);
    }

    /* RESPONSIVE */
    @media (max-width: 900px) {
      .pkg { grid-template-columns: 1fr; }
      .pkg-tier { flex-direction: row; align-items: center; gap: 20px; padding: 24px; }
      .pkg-features-col { border: none; border-top: 1px solid var(--border); }
      .pkg-price-col {
        align-items: flex-start; text-align: left;
        border-top: 1px solid var(--border);
      }
      .pkg-feat-list li { width: 100%; }
    }
    @media (max-width: 768px) {
      .nav-links { display: none; }
      .about-inner, .contact-inner { grid-template-columns: 1fr; }
      .about-image-block { aspect-ratio: auto; padding: 40px; }
      .form-row { grid-template-columns: 1fr; }
      .stat-item { min-width: 50%; border-right: none; border-bottom: 1px solid rgba(255,255,255,0.08); }
    }