* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
  background: #eef1f5;
  color: #111827;
  word-break: keep-all;
}

a {
  text-decoration: none;
  color: inherit;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
}

/* 상단 */
.topbar {
  background: #ffffff;
  border-bottom: 1px solid #e5e7eb;
}

.topbar-inner {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand-group {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.brand {
  font-size: 18px;
  font-weight: 800;
  color: #0f172a;
}

.brand-sub {
  font-size: 13px;
  color: #64748b;
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav a {
  font-size: 14px;
  color: #1f2937;
  font-weight: 600;
}

.top-call {
  background: #ff6b00;
  color: #fff;
  padding: 12px 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
}

/* 히어로 */
.hero {
  background: linear-gradient(90deg, #0b1220 0%, #172554 45%, #1d4ed8 100%);
  padding: 34px 0 44px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.95fr;
  gap: 34px;
  align-items: start;
}

.hero-left {
  color: #fff;
  padding-top: 14px;
}

.hero-label {
  display: inline-block;
  padding: 7px 12px;
  background: rgba(255,255,255,0.12);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 18px;
}

.hero-left h1 {
  margin: 0 0 18px;
  font-size: 62px;
  line-height: 1.14;
  letter-spacing: -1.2px;
}

.hero-desc {
  margin: 0;
  max-width: 760px;
  font-size: 17px;
  line-height: 1.8;
  color: rgba(255,255,255,0.92);
}

.hero-buttons {
  display: flex;
  gap: 14px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 150px;
  height: 52px;
  padding: 0 20px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 700;
}

.btn-primary {
  background: #ff6b00;
  color: #fff;
}

.btn-secondary {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.32);
}

.hero-contact-inline {
  margin-top: 20px;
  width: fit-content;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 22px;
  border: 1px solid rgba(255,255,255,0.22);
  border-radius: 16px;
  background: rgba(255,255,255,0.05);
}

.inline-icon {
  font-size: 28px;
}

.hero-contact-inline strong {
  display: block;
  font-size: 18px;
}

.hero-contact-inline p {
  margin: 4px 0 0;
  font-size: 13px;
  color: rgba(255,255,255,0.84);
}

/* 히어로 우측 */
.hero-right {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.quick-box {
  background: #fff;
  border-radius: 18px;
  padding: 22px 24px;
  box-shadow: 0 16px 30px rgba(11, 18, 32, 0.08);
}

.quick-label {
  margin: 0 0 8px;
  font-size: 13px;
  color: #475569;
  font-weight: 700;
}

.quick-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.quick-row strong {
  font-size: 26px;
  color: #0f172a;
}

.quick-row a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 42px;
  padding: 0 18px;
  border-radius: 12px;
  background: #ff6b00;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
}

.quick-desc {
  margin: 18px 0 16px;
  padding-top: 16px;
  border-top: 1px solid #e5e7eb;
  font-size: 14px;
  color: #64748b;
}

.quick-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.quick-tags span {
  position: relative;
  padding-left: 22px;
  font-size: 14px;
  font-weight: 700;
  color: #334155;
}

.quick-tags span::before {
  content: "◌";
  position: absolute;
  left: 0;
  top: -1px;
  color: #ff6b00;
}

.visual-card {
  background: linear-gradient(135deg, #1e293b, #334155);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 18px;
  padding: 24px;
  color: #fff;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  min-height: 210px;
}

.visual-card-text {
  flex: 1;
}

.visual-kicker {
  margin: 0 0 8px;
  font-size: 13px;
  opacity: 0.92;
}

.visual-card h2 {
  margin: 0 0 12px;
  font-size: 26px;
  line-height: 1.3;
}

.visual-card strong {
  display: block;
  font-size: 28px;
  margin-bottom: 10px;
}

.visual-card-text p:last-child {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  opacity: 0.92;
}

.visual-icons {
  width: 180px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
  gap: 12px;
}

.aircon-icon,
.outdoor-icon {
  background: #f8fafc;
  border-radius: 14px;
  position: relative;
}

.aircon-icon {
  width: 112px;
  height: 68px;
}

.aircon-icon::before,
.aircon-icon::after {
  content: "";
  position: absolute;
  left: 18px;
  right: 18px;
  background: #cbd5e1;
  border-radius: 999px;
}

.aircon-icon::before {
  top: 18px;
  height: 6px;
}

.aircon-icon::after {
  top: 32px;
  height: 6px;
}

.outdoor-icon {
  width: 112px;
  height: 92px;
}

.outdoor-icon::before {
  content: "";
  position: absolute;
  width: 52px;
  height: 52px;
  border: 6px solid #94a3b8;
  border-radius: 50%;
  left: 22px;
  top: 18px;
}

.outdoor-icon::after {
  content: "";
  position: absolute;
  right: 16px;
  top: 38px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #e2e8f0;
}

.check-icon {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: #fff7ed;
  color: #ff6b00;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  font-weight: 800;
}

/* 본문 */
.main-area {
  background: #eef2f6;
  padding: 32px 0 90px;
}

.two-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.panel {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 18px;
  padding: 26px;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.04);
}

.panel-badge,
.section-badge {
  display: inline-block;
  margin-bottom: 14px;
  background: #fff1e8;
  color: #ff6b00;
  font-size: 12px;
  font-weight: 700;
  padding: 6px 10px;
  border-radius: 999px;
}

.panel h2,
.posts-wrap h2,
.faq-top h2 {
  margin: 0 0 14px;
  font-size: 28px;
  line-height: 1.25;
  letter-spacing: -0.5px;
}

.panel-text {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.75;
  color: #64748b;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chips span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 16px;
  border-radius: 999px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  font-size: 13px;
  font-weight: 700;
  color: #334155;
}

.info-table {
  display: flex;
  flex-direction: column;
}

.info-row {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 18px;
  padding: 14px 0;
  border-bottom: 1px solid #e5e7eb;
}

.info-row:last-child {
  border-bottom: 0;
}

.info-row strong {
  font-size: 15px;
  color: #111827;
}

.info-row p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: #475569;
}

/* 최근글 */
.posts-wrap {
  margin-top: 30px;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 18px;
  padding: 24px;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.04);
}

.post-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.post-card {
  padding: 8px 8px 0;
  border-left: 1px solid #e5e7eb;
}

.post-card:first-child {
  border-left: 0;
}

.post-date {
  font-size: 13px;
  font-weight: 700;
  color: #ff6b00;
  margin-bottom: 8px;
}

.post-card h3 {
  margin: 0 0 10px;
  font-size: 20px;
  line-height: 1.45;
}

.post-card p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: #64748b;
}

.post-card a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 76px;
  height: 36px;
  padding: 0 14px;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  background: #fff7ed;
  font-size: 13px;
  font-weight: 700;
  color: #c2410c;
}

/* FAQ */
.faq-box {
  margin-top: 30px;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 18px;
  padding: 24px;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.04);
}

.faq-item + .faq-item {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px dashed #d1d5db;
}

.faq-item h3 {
  margin: 0 0 8px;
  font-size: 20px;
  line-height: 1.4;
}

.faq-item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: #64748b;
}

/* 푸터 */
.footer {
  background: #0f172a;
  color: #dbe4e7;
  padding: 24px 0 34px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr 0.9fr;
  gap: 24px;
  align-items: center;
}

.footer-left strong {
  display: block;
  margin-bottom: 10px;
  font-size: 18px;
}

.footer-left p {
  margin: 4px 0;
  font-size: 14px;
  color: #cbd5e1;
}

.footer-menu {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-menu a {
  font-size: 14px;
  color: #e5e7eb;
}

.footer-call-box {
  text-align: right;
}

.footer-call-box a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 220px;
  height: 58px;
  padding: 0 22px;
  border-radius: 12px;
  background: #ff6b00;
  color: #fff;
  font-size: 18px;
  font-weight: 800;
}

.footer-call-box p {
  margin: 10px 0 0;
  font-size: 13px;
  color: #cbd5e1;
}

/* 반응형 */
@media (max-width: 1100px) {
  .hero-grid,
  .two-panel,
  .post-list,
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .hero-left h1 {
    font-size: 46px;
  }

  .footer-call-box {
    text-align: left;
  }
}

@media (max-width: 768px) {
  .topbar-inner {
    flex-wrap: wrap;
    justify-content: center;
    padding: 12px 20px;
  }

  .nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px;
  }

  .brand-group {
    flex-direction: column;
    align-items: center;
    gap: 4px;
  }

  .hero {
    padding: 28px 0 34px;
  }

  .hero-left h1 {
    font-size: 34px;
  }

  .hero-desc,
  .panel-text,
  .info-row p,
  .post-card p,
  .faq-item p {
    font-size: 14px;
  }

  .quick-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .quick-row strong {
    font-size: 22px;
  }

  .visual-card {
    flex-direction: column;
  }

  .visual-icons {
    width: 100%;
    align-items: flex-start;
    flex-direction: row;
    gap: 10px;
  }

  .panel h2,
  .posts-wrap h2,
  .faq-top h2 {
    font-size: 24px;
  }

  .info-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}.bottom-direct-call {
  margin-top: 30px;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 18px;
  padding: 26px 20px;
  text-align: center;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.04);
}

.bottom-direct-call a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 280px;
  min-height: 56px;
  padding: 0 24px;
  border-radius: 12px;
  background: #ff6b00;
  color: #fff;
  font-size: 20px;
  font-weight: 800;
}

.bottom-direct-call p {
  margin: 12px 0 0;
  font-size: 14px;
  color: #64748b;
}