/* 기존 HTML 파일의 <style> 블록에서 전체 CSS를 이 파일로 옮겼습니다. */

/* root, 기본 리셋, 타이포 등 */
:root {
  --primary: #123b76;
  --primary-dark: #0b264a;
  --accent: #ff7a21;
  --bg-light: #f5f7fb;
  --text-main: #222;
  --text-muted: #666;
  --border-soft: #e2e6f0;
  --max-width: 1120px;
  --radius-lg: 18px;
  --shadow-soft: 0 18px 30px rgba(0, 0, 0, 0.06);
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body {
  font-family: -apple-system, BlinkMacSystemFont, "Noto Sans KR", system-ui,
    sans-serif;
  color: var(--text-main);
  line-height: 1.6;
  background-color: #ffffff;
}
a {
  text-decoration: none;
  color: inherit;
}
img {
  max-width: 100%;
  display: block;
}

/* header/nav */
header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(226, 230, 240, 0.8);
}
.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  color: var(--primary);
}
.logo-mark {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 18px;
}
nav ul {
  list-style: none;
  display: flex;
  gap: 20px;
  font-size: 0.95rem;
}
nav a {
  color: var(--text-muted);
  font-weight: 500;
}
nav a:hover {
  color: var(--primary);
}
.nav-cta {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* 버튼 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.18s ease;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), #ff9f3b);
  color: #fff;
  box-shadow: 0 10px 20px rgba(255, 122, 33, 0.35);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(255, 122, 33, 0.4);
}
.btn-secondary {
  background-color: #fff;
  color: var(--primary);
  border: 1px solid var(--border-soft);
}
.btn-secondary:hover {
  background-color: #f3f5fb;
}

/* 레이아웃 */
main {
  scroll-behavior: smooth;
}
section {
  padding: 64px 20px;
}
.section-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}
.section-header {
  margin-bottom: 32px;
  text-align: center;
}
.section-eyebrow {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 6px;
}
.section-title {
  font-size: 1.9rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--primary-dark);
}
.section-sub {
  font-size: 0.98rem;
  color: var(--text-muted);
}

/* Hero */
.hero {
  padding-top: 90px;
  padding-bottom: 72px;
  background: radial-gradient(
    circle at top left,
    #e6f1ff,
    #ffffff 50%,
    #f7f9ff
  );
}
.hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 40px;
  align-items: center;
}
.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 5px 10px;
  border-radius: 999px;
  background: #ffffff;
  border: 1px solid rgba(18, 59, 118, 0.12);
  color: var(--primary-dark);
  margin-bottom: 18px;
}
.hero-label-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: #28c76f;
  box-shadow: 0 0 0 5px rgba(40, 199, 111, 0.18);
}
.hero-title {
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1.25;
  color: var(--primary-dark);
  margin-bottom: 14px;
}
.hero-highlight {
  color: var(--accent);
}
.hero-sub {
  font-size: 0.98rem;
  color: var(--text-muted);
  margin-bottom: 22px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}
.hero-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.metric {
  padding-right: 18px;
  border-right: 1px solid rgba(0, 0, 0, 0.08);
}
.metric:last-child {
  border-right: none;
}
.metric strong {
  display: block;
  font-size: 1.1rem;
  color: var(--primary-dark);
}

/* Hero visual & video */
.hero-visual {
  position: relative;
}
.hero-card {
  position: relative;
  background: #050b15;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  color: #fff;
}
.hero-video-placeholder {
  position: relative;
  padding-top: 60%;
  background: url("/assets/images/hero-warehouse.jpg") center/cover no-repeat;
}
.hero-video-placeholder video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.hero-video-badge {
  position: absolute;
  left: 16px;
  top: 16px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.55);
  font-size: 0.78rem;
  display: flex;
  align-items: center;
  gap: 6px;
}
.hero-video-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #ff4d4f;
  box-shadow: 0 0 0 4px rgba(255, 77, 79, 0.35);
}
.hero-video-caption {
  position: absolute;
  left: 18px;
  bottom: 16px;
  right: 18px;
  font-size: 0.8rem;
  color: #f1f5ff;
  text-shadow: 0 0 8px rgba(0, 0, 0, 0.7);
}

/* floating card */
.hero-floating-card {
  position: absolute;
  right: -8px;
  bottom: -12px;
  padding: 12px 14px;
  border-radius: 16px;
  background: #ffffff;
  color: var(--primary-dark);
  font-size: 0.8rem;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
  min-width: 180px;
}
.hero-floating-card strong {
  font-size: 1.15rem;
  color: var(--primary-dark);
}
.hero-floating-card span {
  display: block;
  margin-top: 4px;
  color: var(--text-muted);
}

/* Cards & grids */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.card {
  background-color: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-soft);
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.03);
  padding: 18px 18px 20px;
}
.card-header-icon {
  width: 32px;
  height: 32px;
  border-radius: 12px;
  background: #f1f4ff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  margin-bottom: 10px;
}
.card-title {
  font-weight: 700;
  margin-bottom: 6px;
}
.card-sub {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}
.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}
.chip {
  padding: 2px 8px;
  border-radius: 999px;
  background-color: #f5f7fb;
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* Process */
.process-steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  font-size: 0.86rem;
}
.process-step {
  border-radius: 16px;
  padding: 14px 12px;
  background-color: #fff;
  border: 1px solid var(--border-soft);
  position: relative;
}
.process-step-number {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 4px;
}
.process-step-title {
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--primary-dark);
}

/* Two-column sections */
.split {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 32px;
  align-items: center;
}
.list-check {
  list-style: none;
  font-size: 0.93rem;
}
.list-check li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 6px;
  color: var(--text-muted);
}
.list-check li::before {
  content: "•";
  position: absolute;
  left: 4px;
  top: 0;
  color: var(--accent);
}

/* Testimonials */
.testimonials {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  font-size: 0.9rem;
}
.testimonial-card {
  background-color: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-soft);
  padding: 18px;
  box-shadow: 0 10px 20px rgba(15, 23, 42, 0.03);
}
.testimonial-meta {
  margin-top: 10px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* CTA / Contact form */
.cta-section {
  background: radial-gradient(circle at top, #123b76, #050a15);
  color: #f9fbff;
}
.cta-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: 32px;
  align-items: flex-start;
}
.cta-title {
  font-size: 1.9rem;
  font-weight: 800;
  margin-bottom: 8px;
}
.cta-sub {
  font-size: 0.96rem;
  color: #c6d4ff;
  margin-bottom: 16px;
}
.cta-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
  font-size: 0.8rem;
}
.cta-badge {
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(10, 17, 38, 0.85);
  border: 1px solid rgba(101, 130, 255, 0.45);
}
.cta-contact-info {
  font-size: 0.85rem;
  color: #d5e0ff;
}
.cta-contact-info strong {
  color: #ffffff;
}
form {
  background: #ffffff;
  border-radius: 20px;
  padding: 18px 18px 20px;
  box-shadow: 0 18px 30px rgba(3, 7, 18, 0.45);
  font-size: 0.9rem;
  color: var(--text-main);
}
.form-row {
  display: flex;
  gap: 10px;
  margin-bottom: 10px;
}
.form-group {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 10px;
}
label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
}
input,
select,
textarea {
  border-radius: 10px;
  border: 1px solid #d2d7e5;
  padding: 8px 10px;
  font-size: 0.9rem;
  font-family: inherit;
  resize: vertical;
}
textarea {
  min-height: 80px;
}
.form-hint {
  font-size: 0.78rem;
  color: #a0abc8;
}

/* 푸터 */
footer {
  background-color: #050a15;
  color: #9aa4c7;
  font-size: 0.8rem;
  padding: 18px 20px;
}
.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
}
.footer-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.footer-links a {
  color: #b5bfdf;
}

/* 추가: 스크롤 등장/사라짐 애니메이션 스타일 */
.reveal {
  opacity: 0;
  transform: translateY(18px) scale(0.995);
  transition: opacity 0.58s cubic-bezier(0.2, 0.9, 0.3, 1),
    transform 0.58s cubic-bezier(0.2, 0.9, 0.3, 1);
  will-change: transform, opacity;
  pointer-events: auto;
}
.reveal.reveal--visible {
  opacity: 1;
  transform: none;
}
.reveal--stagger > * {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.reveal--stagger.reveal--visible > * {
  opacity: 1;
  transform: none;
}
.no-reveal {
  opacity: 1;
  transform: none;
  transition: none !important;
}

/* Responsive */
@media (max-width: 960px) {
  .hero-inner,
  .split,
  .cta-inner {
    grid-template-columns: minmax(0, 1fr);
  }
  .hero {
    padding-top: 80px;
  }
  nav ul {
    display: none;
  }
}
@media (max-width: 800px) {
  .grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .process-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .testimonials {
    grid-template-columns: minmax(0, 1fr);
  }
}
@media (max-width: 600px) {
  .grid-3,
  .grid-2 {
    grid-template-columns: minmax(0, 1fr);
  }
  .hero-title {
    font-size: 2rem;
  }
  .hero-floating-card {
    position: static;
    margin-top: 10px;
  }
  .section {
    padding-top: 48px;
    padding-bottom: 48px;
  }
}