/* 전역 변수 - 프리미엄 블루 & 모던 스택 */
:root {
  scroll-behavior: smooth;
  --primary: #1a365d;
  --primary-light: #2b6cb0;
  --primary-dark: #0f172a;
  --accent: #ebf8ff;
  --background: #ffffff;
  --secondary-bg: #f8fafc;
  --foreground: #1e293b;
  --muted-foreground: #64748b;
  --border: #e2e8f0;
  --input-bg: #ffffff;
  --card-bg: #ffffff;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);

  --font-family: "Pretendard", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --container-width: 1200px;
}

* {
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-family);
  background-color: var(--background);
  color: var(--foreground);
  line-height: 1.6;
  overflow-x: hidden;
}

/* 레이아웃 공통 */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 120px 0;
}

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

.section-header {
  margin-bottom: 60px;
  text-align: center;
}

.section-header h2 {
  font-size: 42px;
  font-weight: 800;
  color: var(--primary-dark);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.sub-title {
  font-size: 20px;
  color: var(--primary-light);
  font-weight: 600;
  margin-bottom: 12px;
}

.sub-desc {
  font-size: 16px;
  color: var(--muted-foreground);
  max-width: 700px;
  margin: 0 auto;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

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

.flex-col {
  display: flex;
  flex-direction: column;
}

.justify-center {
  justify-content: center;
}

/* 네비게이션 */
.main-nav {
  padding: 16px 0;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border);
}

.nav-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* 다국어 선택기 */
.lang-switcher {
  position: relative;
  padding: 10px 0;
}

.lang-btn {
  background: none;
  border: 1px solid var(--border);
  padding: 6px 10px;
  border-radius: var(--radius-md);
  color: var(--primary);
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  transition: all 0.2s;
}

.lang-btn:hover {
  background: var(--accent);
}

.lang-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  padding: 8px 0;
  min-width: 140px;
  display: none;
  z-index: 1000;
  margin-top: -5px;
}

.lang-switcher:hover .lang-dropdown {
  display: block;
}

.lang-dropdown a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  font-size: 13px;
  color: var(--muted-foreground);
  text-decoration: none;
  transition: all 0.2s;
}

.lang-dropdown a:hover {
  background: var(--accent);
  color: var(--primary);
}

.lang-dropdown a.active {
  color: var(--primary);
  background: #f8fafc;
  font-weight: 700;
}

.lang-dropdown iconify-icon {
  font-size: 18px;
}

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo img {
  height: 40px;
  /* 적절한 높이 설정 */
  width: auto;
  display: block;
}

/* 버튼 및 배지 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 56px;
  padding: 0 36px;
  background-color: var(--primary-light);
  color: #fff;
  font-weight: 600;
  font-size: 16px;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
  box-shadow: var(--shadow-sm);
}

.btn:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline:hover {
  background: var(--primary-light) !important;
  color: #fff !important;
}

.btn-video-link {
  height: 64px;
  padding: 0 50px;
  font-size: 18px;
  font-weight: 700;
  border: 2px solid var(--primary-light);
  color: var(--primary-light);
  background: transparent;
  gap: 10px;
}

.btn-video-link:hover {
  background: var(--primary-light);
  color: #fff;
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 10px 20px rgba(43, 108, 176, 0.2);
}

.btn-video-link iconify-icon {
  font-size: 24px;
}

.btn-white {
  background: #fff;
  color: var(--primary-light);
}

.badge {
  display: inline-block;
  padding: 6px 16px;
  background: var(--accent);
  color: var(--primary-light);
  border-radius: 99px;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 24px;
}

/* 히어로 섹션 */
.hero {
  padding: 140px 0 100px;
  background: radial-gradient(circle at top right, #f0f7ff, #ffffff);
}

.hero .grid-2 {
  grid-template-columns: 1fr 1.15fr;
  gap: 60px;
}

.hero h1 {
  font-size: 64px;
  font-weight: 900;
  line-height: 1.1;
  color: var(--primary-dark);
  margin-bottom: 32px;
  letter-spacing: -0.03em;
}

.hero-subtitle {
  font-size: 22px;
  color: var(--primary-light);
  font-weight: 600;
  margin-bottom: 16px;
}

.hero-desc {
  font-size: 18px;
  color: var(--muted-foreground);
  margin-bottom: 48px;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 16px;
}

.hero-img-box {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.hero-img-box img {
  width: 100%;
  display: block;
  transition: transform 0.5s ease;
}

.hero-img-box:hover img {
  transform: scale(1.03);
}

/* 카드 스타일 */
.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  transition: all 0.3s ease;
  height: 100%;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}

.feature-icon {
  width: 56px;
  height: 56px;
  background: var(--accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--primary-light);
  font-size: 28px;
}

.feature-card.white-bg {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.check-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  color: var(--muted-foreground);
  font-weight: 500;
}

.check-list li iconify-icon {
  color: var(--primary-light);
  font-size: 18px;
  flex-shrink: 0;
}

/* 상담 폼 섹션 */
.bg-white {
  background-color: #fff;
}

.section-py {
  padding: 80px 0;
}

.consult-card {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 40px;
  border: 1px solid var(--border);
  max-width: 700px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-weight: 700;
  margin-bottom: 8px;
  font-size: 14px;
  color: var(--primary-dark);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-group input,
.form-group select {
  width: 100%;
  height: 52px;
  padding: 0 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-family);
  font-size: 16px;
  transition: all 0.2s;
  background-color: var(--secondary-bg);
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary-light);
  background-color: #fff;
  box-shadow: 0 0 0 3px rgba(43, 108, 176, 0.1);
}

.contact-row {
  display: flex;
  gap: 8px;
}

.contact-row select {
  width: 100px;
}

.contact-row input {
  flex: 1;
}

.agree-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 32px 0;
  font-size: 14px;
  color: var(--muted-foreground);
}

.agree-row input[type="checkbox"] {
  width: 20px;
  height: 20px;
  cursor: pointer;
}

.consult-card button[type="submit"] {
  width: 100%;
  height: 60px;
  background: var(--primary-dark);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  font-size: 18px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s;
}

.consult-card button[type="submit"]:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
}

.consult-contact-info {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--primary-dark);
  font-weight: 600;
  font-size: 15px;
  transition: color 0.2s;
}

.contact-link:hover {
  color: var(--primary-light);
}

/* 퀵바 */
.quick-bar {
  position: fixed;
  right: 30px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1000;
}

.quick-bar ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.quick-bar li a {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  text-decoration: none;
  color: var(--primary-dark);
  transition: all 0.3s;
  box-shadow: var(--shadow-sm);
}

.quick-bar li a:hover {
  background: var(--primary-dark);
  color: #fff;
  transform: translateX(-5px);
  box-shadow: var(--shadow-lg);
}

.icon-quick {
  font-size: 24px;
  margin-bottom: 4px;
}

.quick-text {
  font-size: 11px;
  font-weight: 700;
}

/* 스텝 섹션 전용 스타일 */
.step-title {
  font-size: 38px;
  font-weight: 800;
  color: var(--primary-dark);
  margin-bottom: 24px;
  line-height: 1.2;
}

.step-title span {
  display: block;
  font-size: 22px;
  color: var(--muted-foreground);
  font-weight: 500;
  margin-top: 8px;
}

.step-text {
  font-size: 18px;
  color: var(--foreground);
  margin-bottom: 40px;
  line-height: 1.8;
  opacity: 0.9;
}

.core-effect,
.tech-info {
  background: #fff;
  padding: 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.core-effect h4,
.tech-info h4 {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary-light);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* 시너지 결과 박스 */
.result-box {
  margin-top: 60px;
  padding: 48px;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-light));
  color: #fff;
  border-radius: var(--radius-xl);
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.result-box h4 {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 32px;
  color: #fff;
  letter-spacing: -0.02em;
}

.result-flex {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}

.result-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.1);
  padding: 24px;
  border-radius: var(--radius-lg);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  min-width: 220px;
  transition: all 0.3s ease;
}

/* 왓츠앱 전용 카드 스타일 */
.whatsapp-card {
  text-align: center;
  padding: 60px 40px;
}

.whatsapp-logo {
  font-size: 64px;
  color: #25d366;
  margin-bottom: 24px;
  filter: drop-shadow(0 4px 10px rgba(37, 211, 102, 0.2));
}

.whatsapp-card h3 {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.whatsapp-card p {
  color: var(--muted-foreground);
  font-size: 18px;
  line-height: 1.6;
  margin-bottom: 32px;
}

.btn-whatsapp {
  background-color: #25d366;
  color: #fff;
  border: none;
  font-size: 18px;
  padding: 0 48px;
  height: 64px;
  border-radius: var(--radius-lg);
  display: inline-flex;
  align-items: center;
  gap: 12px;
  transition: all 0.3s;
}

.btn-whatsapp:hover {
  background-color: #128c7e;
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(37, 211, 102, 0.2);
}

/* 라인 전용 카드 스타일 */
.line-card {
  text-align: center;
  padding: 60px 40px;
}

.line-logo {
  font-size: 64px;
  color: #06c755;
  margin-bottom: 24px;
  filter: drop-shadow(0 4px 10px rgba(6, 199, 85, 0.2));
}

.line-card h3 {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.line-card p {
  color: var(--muted-foreground);
  font-size: 18px;
  line-height: 1.6;
  margin-bottom: 32px;
}

.btn-line {
  background-color: #06c755;
  color: #fff;
  border: none;
  font-size: 18px;
  padding: 0 48px;
  height: 64px;
  border-radius: var(--radius-lg);
  display: inline-flex;
  align-items: center;
  gap: 12px;
  transition: all 0.3s;
}

.btn-line:hover {
  background-color: #05a045;
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(6, 199, 85, 0.2);
}

/* 소셜/위챗/라인 통합 카드 스타일 */
.social-card {
  text-align: center;
  padding: 50px 30px;
}

.social-card h3 {
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 30px;
  color: var(--primary);
}

.qr-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-bottom: 40px;
}

.qr-item {
  background: #f8fafc;
  padding: 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  transition: all 0.3s;
}

.qr-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}

.qr-img {
  width: 100%;
  max-width: 160px;
  margin: 0 auto 16px;
  aspect-ratio: 1/1;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border);
}

.qr-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.qr-label {
  font-weight: 700;
  font-size: 16px;
  margin-bottom: 12px;
  display: block;
}

.qr-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  width: 100%;
  transition: all 0.2s;
}

.qr-btn.line {
  background: #06c755;
  color: #fff;
}

.qr-btn.wechat {
  background: #07c160;
  color: #fff;
}

.qr-btn:hover {
  opacity: 0.9;
}

@media (max-width: 640px) {
  .qr-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

.result-item:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.2);
}

/* 프로세스 타임라인 (그래프형) */
.process-list {
  position: relative;
  padding-left: 40px;
  margin-top: 32px;
}

/* 수직 연결선 */
.process-list::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 0;
  bottom: 20px;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary-light), var(--primary-dark));
  opacity: 0.3;
  border-radius: 2px;
}

.process-step {
  position: relative;
  padding-bottom: 48px;
  transition: all 0.3s ease;
}

.process-step:last-child {
  padding-bottom: 0;
}

/* 타임라인 점 (그래프 포인트) */
.process-dot {
  position: absolute;
  left: -40px;
  top: 0;
  width: 20px;
  height: 20px;
  background: #fff;
  border: 4px solid var(--primary-light);
  border-radius: 50%;
  z-index: 2;
  box-shadow: 0 0 0 4px rgba(43, 108, 176, 0.1);
}

.process-step:hover .process-dot {
  background: var(--primary-light);
  transform: scale(1.2);
  box-shadow: 0 0 15px var(--primary-light);
}

/* FAQ 아코디언 스타일 */
.faq-header {
  text-align: center;
  margin-bottom: 60px;
}

.faq-header h2 {
  font-size: 36px;
  font-weight: 800;
  color: var(--primary-dark);
  margin-bottom: 12px;
}

.faq-header p {
  color: var(--muted-foreground);
  font-size: 18px;
}

.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
}

.accordion-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.accordion-item.active {
  border-color: var(--primary-light);
  box-shadow: var(--shadow-md);
}

.accordion-header {
  width: 100%;
  padding: 24px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: background 0.2s;
}

.accordion-header:hover {
  background: var(--secondary-bg);
}

.accordion-header h4 {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--primary-dark);
  padding-right: 20px;
}

.accordion-icon {
  font-size: 20px;
  color: var(--primary-light);
  transition: transform 0.3s ease;
}

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  background: #fff;
}

.accordion-item.active .accordion-content {
  max-height: 300px;
  /* 적절한 높이 설정 */
}

.accordion-body {
  padding: 0 32px 24px;
  color: var(--foreground);
  font-size: 16px;
  line-height: 1.8;
  opacity: 0.9;
}

.result-item iconify-icon {
  font-size: 32px;
  color: var(--accent);
}

.result-item span {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
}

.core-effect h4::before,
.tech-info h4::before {
  content: "";
  display: block;
  width: 4px;
  height: 18px;
  background: var(--primary-light);
  border-radius: 2px;
}

.dot-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.dot-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 16px;
  color: var(--foreground);
  font-weight: 500;
}

.dot-list li iconify-icon {
  margin-top: 3px;
  color: var(--primary-light);
  font-size: 18px;
  flex-shrink: 0;
}

.dot-list.orange li iconify-icon {
  color: #ea580c;
}

.img-frame {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
  height: 450px;
}

.img-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.2, 0, 0.2, 1);
}

.img-frame:hover img {
  transform: scale(1.05);
}

.order-1 {
  order: 1;
}

.order-2 {
  order: 2;
}

@media (max-width: 1024px) {

  .order-1,
  .order-2 {
    order: unset;
  }

  .img-frame {
    height: 350px;
  }

  .step-title {
    font-size: 30px;
  }

  .step-title span {
    font-size: 18px;
  }
}

/* 유틸리티 */
.primary-text {
  color: var(--primary-light);
  font-weight: 700;
  margin-bottom: 8px;
}

.muted-text {
  color: var(--muted-foreground);
  font-size: 14px;
}

.small-p {
  font-size: 14px;
  color: var(--muted-foreground);
}

.section-title {
  font-size: 36px;
  font-weight: 800;
  text-align: center;
  margin-bottom: 48px;
  color: var(--primary-dark);
}

.title-3 {
  font-size: 24px;
  font-weight: 800;
  color: var(--primary-dark);
  margin-bottom: 24px;
  letter-spacing: -0.01em;
}

.text-blue {
  color: var(--primary-light);
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-color: rgba(43, 108, 176, 0.3);
}

/* Pricing Section */
.pricing-container {
  margin-top: 80px;
  display: flex;
  justify-content: center;
}

.pricing-card {
  background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
  color: #fff;
  padding: 60px 40px;
  border-radius: var(--radius-xl);
  text-align: center;
  max-width: 700px;
  width: 100%;
  box-shadow: 0 20px 40px rgba(26, 54, 93, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.pricing-card h3 {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 16px;
  line-height: 1.3;
}

.pricing-card .course {
  font-size: 18px;
  font-weight: 600;
  opacity: 0.9;
  margin-bottom: 32px;
  display: inline-block;
  padding: 4px 16px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 99px;
}

.pricing-card .price {
  font-size: 56px;
  font-weight: 900;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.pricing-card .price span {
  font-size: 20px;
  font-weight: 600;
  opacity: 0.8;
}

.pricing-card .disclaimer {
  font-size: 14px;
  opacity: 0.7;
  margin-bottom: 40px;
}

.pricing-card .btn-white {
  background: #fff;
  color: var(--primary-light);
  font-weight: 800;
  border: none;
  min-width: 280px;
}

.pricing-card .btn-white:hover {
  background: var(--accent);
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* 미디어 쿼리 */
@media (max-width: 1024px) {
  .grid-2 {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero {
    padding: 80px 0 60px;
    text-align: center;
  }

  .hero .grid-2 {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-content {
    order: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .hero-img-box {
    order: 1;
    max-width: 500px;
    margin: 0 auto;
  }

  .hero-buttons {
    justify-content: center;
    width: 100%;
  }

  .hero h1 {
    font-size: 42px;
  }

  .quick-bar {
    right: 0;
    bottom: 0;
    top: auto;
    width: 100%;
    transform: none;
  }

  .quick-bar ul {
    flex-direction: row;
    gap: 0;
  }

  .quick-bar li {
    flex: 1;
  }

  .quick-bar li a {
    width: 100%;
    height: 60px;
    border-radius: 0;
    border: none;
    border-top: 1px solid var(--border);
  }

  .section {
    padding: 80px 0;
  }
}

@media (max-width: 640px) {
  .hero h1 {
    font-size: 32px;
  }

  .hero-subtitle {
    font-size: 18px;
  }

  .hero-desc {
    font-size: 16px;
  }

  .hero-buttons {
    flex-direction: column;
    gap: 12px;
  }

  .hero-buttons .btn {
    width: 100%;
  }

  .section-header h2 {
    font-size: 30px;
  }

  .grid-4 {
    grid-template-columns: 1fr;
  }

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