/* 글꼴: 페이퍼로지(본문) + 현대하모니(제목) */
@font-face {
  font-family: "Paperlogy";
  src: url("fonts/Paperlogy-3Light.ttf") format("truetype");
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Paperlogy";
  src: url("fonts/Paperlogy-4Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Paperlogy";
  src: url("fonts/Paperlogy-5Medium.ttf") format("truetype");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Paperlogy";
  src: url("fonts/Paperlogy-6SemiBold.ttf") format("truetype");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Paperlogy";
  src: url("fonts/Paperlogy-7Bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Paperlogy";
  src: url("fonts/Paperlogy-8ExtraBold.ttf") format("truetype");
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Hyundai Harmony";
  src: url("fonts/HyundaiHarmony-Light.ttf") format("truetype");
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Hyundai Harmony";
  src: url("fonts/HyundaiHarmony-Medium.ttf") format("truetype");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Hyundai Harmony";
  src: url("fonts/HyundaiHarmony-Bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

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

:root {
  --bg-primary: #0c1220;
  --bg-secondary: #111827;
  --bg-card: #1a2332;
  --bg-card-hover: #1f2a3d;
  --text-primary: #f0f4f8;
  --text-secondary: #94a3b8;
  --accent: #d4a853;
  --accent-hover: #e6bc6a;
  --accent-muted: rgba(212, 168, 83, 0.12);
  --border: #2a3548;
  --radius: 12px;
  --shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
  --font-body: "Paperlogy", "Segoe UI", sans-serif;
  --font-display: "Hyundai Harmony", "Paperlogy", sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.65;
  min-height: 100vh;
}

h1, h2, h3,
.logo-main,
.section-title,
.hero-phone,
.contact-phone,
.footer-brand strong {
  font-family: var(--font-display);
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

a {
  color: inherit;
}

/* 헤더 */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(12, 18, 32, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  line-height: 1.2;
}

.logo-img {
  height: 52px;
  width: auto;
  display: block;
  object-fit: contain;
  border-radius: 10px;
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-main {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.02em;
}

.logo-sub {
  font-size: 0.72rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

.nav {
  display: flex;
  gap: 24px;
}

.nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s;
}

.nav a:hover {
  color: var(--accent);
}

.header-cta {
  display: none;
  padding: 8px 16px;
  background: var(--accent);
  color: #0c1220;
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none;
  border-radius: 8px;
  white-space: nowrap;
  transition: background 0.2s;
}

.header-cta:hover {
  background: var(--accent-hover);
}

/* 히어로 */
.hero {
  padding: 80px 0 100px;
  background:
    radial-gradient(ellipse 70% 60% at 80% 0%, rgba(212, 168, 83, 0.08), transparent),
    radial-gradient(ellipse 50% 40% at 10% 80%, rgba(59, 130, 246, 0.06), transparent),
    var(--bg-primary);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: center;
}

.hero-badge {
  display: inline-block;
  padding: 6px 14px;
  margin-bottom: 20px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-muted);
  border: 1px solid rgba(212, 168, 83, 0.25);
  border-radius: 999px;
}

.hero h1 {
  font-size: clamp(1.85rem, 4.5vw, 2.75rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.hero-desc {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 520px;
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-stats {
  display: flex;
  gap: 32px;
  list-style: none;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.hero-stats li {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hero-stats strong {
  font-size: 1.25rem;
  color: var(--accent);
}

.hero-stats span {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.hero-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  box-shadow: var(--shadow);
}

.hero-card-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.hero-card h2 {
  font-size: 1.35rem;
  margin-bottom: 20px;
}

.hero-card-list {
  list-style: none;
  margin-bottom: 24px;
}

.hero-card-list li {
  position: relative;
  padding: 8px 0 8px 20px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  border-bottom: 1px solid rgba(42, 53, 72, 0.6);
}

.hero-card-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

.hero-phone {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent);
  text-decoration: none;
  margin-bottom: 8px;
}

.hero-phone:hover {
  color: var(--accent-hover);
}

.hero-card-note {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

/* 버튼 */
.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: var(--radius);
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.2s, transform 0.15s, border-color 0.2s;
}

.btn-primary {
  background: var(--accent);
  color: #0c1220;
}

.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-1px);
}

/* 섹션 공통 */
.section {
  padding: 88px 0;
}

.section-alt {
  background: var(--bg-secondary);
}

.section-label {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.section-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.section-desc {
  color: var(--text-secondary);
  max-width: 560px;
  margin-bottom: 40px;
}

/* 소개 */
.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  margin-top: 32px;
}

.about-text p {
  color: var(--text-secondary);
  margin-bottom: 16px;
  font-size: 1.02rem;
}

.about-text strong {
  color: var(--text-primary);
}

.about-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.info-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
}

.info-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 6px;
}

.info-value {
  font-size: 0.95rem;
  line-height: 1.5;
}

.info-link {
  color: var(--accent);
  text-decoration: none;
  font-size: 0.95rem;
}

.info-link:hover {
  text-decoration: underline;
}

/* 대표 소개 */
.ceo-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 48px;
  margin-top: 36px;
  align-items: center;
}

.ceo-photo-wrap {
  position: relative;
  width: 100%;
  max-width: 280px;
  aspect-ratio: 3 / 4;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-card);
  box-shadow: var(--shadow);
}

.ceo-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.ceo-text h3 {
  font-size: 1.6rem;
  margin-bottom: 16px;
}

.ceo-text h3 span {
  display: inline-block;
  margin-left: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--accent);
  font-family: var(--font-body);
}

.ceo-text > p {
  color: var(--text-secondary);
  margin-bottom: 20px;
  font-size: 1.02rem;
}

.ceo-list {
  list-style: none;
  margin-bottom: 28px;
}

.ceo-list li {
  position: relative;
  padding: 8px 0 8px 22px;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(42, 53, 72, 0.6);
}

.ceo-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

/* 카드 */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color 0.2s, transform 0.2s, background 0.2s;
}

.card:hover {
  border-color: rgba(212, 168, 83, 0.45);
  background: var(--bg-card-hover);
  transform: translateY(-3px);
}

.card-icon {
  font-size: 1.75rem;
  margin-bottom: 14px;
}

.card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.card p {
  color: var(--text-secondary);
  font-size: 0.92rem;
}

/* 강점 */
.strength-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 36px;
}

.strength-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}

.strength-num {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 12px;
}

.strength-item h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.strength-item p {
  color: var(--text-secondary);
  font-size: 0.92rem;
}

.strength-item em {
  color: var(--accent);
  font-style: normal;
}

/* 경매학원 링크 배너 */
.academy-banner {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 32px;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px;
  box-shadow: var(--shadow);
}

.academy-banner-desc {
  margin-bottom: 24px;
}

.academy-banner-desc strong {
  color: var(--accent);
}

.academy-banner-card {
  background: rgba(212, 168, 83, 0.08);
  border: 1px solid rgba(212, 168, 83, 0.3);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
}

.academy-banner-card-label {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}

.academy-banner-card-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.academy-banner-card-url {
  font-size: 0.85rem;
  color: var(--text-secondary);
  word-break: break-all;
}

/* 문의 */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-top: 36px;
  align-items: start;
}

.contact-item {
  margin-bottom: 24px;
}

.contact-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.contact-value {
  font-size: 1rem;
  line-height: 1.6;
}

.contact-phone {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent);
  text-decoration: none;
}

.contact-phone:hover {
  color: var(--accent-hover);
}

.contact-link {
  color: var(--accent);
  text-decoration: none;
}

.contact-link:hover {
  text-decoration: underline;
}

.contact-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.contact-map {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  min-height: 320px;
  background: var(--bg-card);
}

.contact-map iframe {
  width: 100%;
  height: 320px;
  border: 0;
}

/* 푸터 */
.footer {
  padding: 40px 0;
  border-top: 1px solid var(--border);
  background: var(--bg-secondary);
}

.footer-inner {
  text-align: center;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.footer-logo {
  height: 72px;
  width: auto;
  object-fit: contain;
  margin-bottom: 4px;
  border-radius: 12px;
}

.footer-brand strong {
  color: var(--accent);
  font-size: 1rem;
}

.footer-brand span {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.footer-company {
  color: var(--text-secondary);
  font-size: 0.88rem;
  margin-bottom: 12px;
  line-height: 1.8;
}

.footer-company .reg-number {
  color: var(--text-primary);
}

.footer-links {
  margin-bottom: 12px;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.footer-links a {
  color: var(--accent);
  text-decoration: none;
}

.footer-links a:hover {
  text-decoration: underline;
}

.footer-copy {
  color: var(--text-secondary);
  font-size: 0.8rem;
  opacity: 0.7;
}

/* 반응형 */
@media (max-width: 900px) {
  .hero-grid,
  .about-grid,
  .ceo-grid,
  .academy-banner,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .ceo-photo-wrap {
    max-width: 220px;
    margin: 0 auto;
  }

  .logo-img {
    height: 44px;
  }

  .strength-grid {
    grid-template-columns: 1fr;
  }

  .header-cta {
    display: inline-block;
  }

  .nav {
    display: none;
  }
}

@media (max-width: 600px) {
  .hero {
    padding: 56px 0 72px;
  }

  .section {
    padding: 64px 0;
  }

  .hero-stats {
    gap: 20px;
    flex-wrap: wrap;
  }

  .hero-card {
    padding: 24px;
  }
}