/* webag premium - 70만원 접수형 (basic B2B 디자인 공유) */

:root {
  --navy: #0b1220;
  --blue: #2563eb;
  --deep-blue: #123c69;
  --light: #f5f7fa;
  --text: #1e293b;
  --text-muted: #64748b;
  --white: #ffffff;
  --max-width: 1200px;
  --radius: 18px;
  --radius-lg: 24px;
  --shadow-soft: 0 12px 40px rgba(11, 18, 32, 0.08);
  --shadow-card: 0 8px 32px rgba(11, 18, 32, 0.06);
  --header-h: 76px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans KR", sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--light);
  -webkit-font-smoothing: antialiased;
}

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

img {
  display: block;
  max-width: 100%;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 28px;
}

/* ── English labels ── */
.label-en {
  margin: 0 0 12px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue);
}

.label-en-light {
  color: rgba(255, 255, 255, 0.72);
}

.label-en-hero {
  color: rgba(255, 255, 255, 0.75);
}

/* ── Header ── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: 0 4px 24px rgba(11, 18, 32, 0.06);
  backdrop-filter: blur(14px);
  transition: background 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

@media (max-width: 768px) {
  .site-header {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
}

.site-header.is-scrolled {
  background: rgba(11, 18, 32, 0.97);
  border-bottom-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.18);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 24px;
}

.logo {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--navy);
  transition: color 0.35s;
}

.site-header.is-scrolled .logo {
  color: var(--white);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 28px;
}

@media (min-width: 769px) {
  .site-header > .site-nav {
    position: absolute;
    top: 0;
    right: max(28px, calc((100vw - var(--max-width)) / 2 + 28px));
    left: auto;
    height: var(--header-h);
    width: auto;
    max-width: none;
    padding: 0;
    margin: 0;
    background: transparent;
    border: none;
    box-shadow: none;
    overflow: visible;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: none;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 4px 28px;
  }

  .site-header > .site-nav a {
    display: inline-block;
    width: auto;
    padding: 4px 0;
    font-size: 0.875rem;
    font-weight: 500;
    background: transparent;
    border: none;
    border-radius: 0;
    text-align: left;
  }

  .site-header > .site-nav .nav-cta {
    margin-top: 0;
    padding: 8px 18px !important;
    border-radius: 999px !important;
    background: var(--blue) !important;
    color: var(--white) !important;
    border: 1px solid var(--blue) !important;
    box-shadow: none;
  }

  .site-header.is-scrolled > .site-nav a:not(.nav-cta) {
    color: rgba(255, 255, 255, 0.88);
    background: transparent;
    border: none;
  }

  .site-header.is-scrolled > .site-nav .nav-cta {
    background: rgba(255, 255, 255, 0.12) !important;
    color: var(--white) !important;
    border-color: rgba(255, 255, 255, 0.35) !important;
  }
}

.site-nav a {
  position: relative;
  font-size: 0.875rem;
  font-weight: 500;
  color: #475569;
  padding: 4px 0;
  transition: color 0.25s;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--blue);
  transition: width 0.25s ease;
}

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

.site-nav a:hover::after {
  width: 100%;
}

.site-header.is-scrolled .site-nav a {
  color: rgba(255, 255, 255, 0.88);
}

.site-header.is-scrolled .site-nav a:hover {
  color: var(--white);
}

.site-header.is-scrolled .site-nav a::after {
  background: rgba(255, 255, 255, 0.7);
}

.nav-cta {
  padding: 8px 18px !important;
  border-radius: 999px;
  background: var(--blue);
  color: var(--white) !important;
  border: 1px solid var(--blue);
}

.nav-cta::after {
  display: none !important;
}

.site-header.is-scrolled .nav-cta {
  background: rgba(255, 255, 255, 0.12);
  color: var(--white) !important;
  border-color: rgba(255, 255, 255, 0.35);
}

.nav-toggle {
  display: none;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  margin-left: auto;
  border: none;
  border-radius: 10px;
  background: transparent;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease, background 0.35s ease;
}

.nav-toggle span + span {
  margin-top: 5px;
}

.site-header.is-scrolled .nav-toggle span {
  background: var(--white);
}

.site-header.is-nav-open .nav-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.site-header.is-nav-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}

.site-header.is-nav-open .nav-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

body.is-nav-open {
  overflow: hidden;
}

/* ── Scroll reveal ── */
@media (prefers-reduced-motion: no-preference) {
  .scroll-reveal {
    opacity: 0;
    transform: translateY(32px);
    transition:
      opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
      transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    transition-delay: var(--reveal-delay, 0s);
    will-change: opacity, transform;
  }

  .scroll-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
  }

  .scroll-reveal--left {
    transform: translateX(-32px);
  }

  .scroll-reveal--right {
    transform: translateX(32px);
  }

  .scroll-reveal--left.is-visible,
  .scroll-reveal--right.is-visible {
    transform: translateX(0);
  }
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 28px;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s, border-color 0.2s;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.35);
}

.btn-primary:hover {
  background: #1d4ed8;
}

.btn-outline-light {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255, 255, 255, 0.55);
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.8);
}

.btn-white {
  background: var(--white);
  color: var(--navy);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255, 255, 255, 0.45);
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.08);
}

.btn-outline-dark {
  background: transparent;
  color: var(--navy);
  border: 1.5px solid #cbd5e1;
}

.btn-outline-dark:hover {
  background: #f8fafc;
  border-color: var(--blue);
  color: var(--blue);
}

.btn-kakao {
  background: #fee500;
  color: #3c1e1e;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ── Hero cinematic ── */
.hero-cinematic {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-h) + 48px) 0 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg-image,
.hero-bg-placeholder,
.hero-bg .img-placeholder {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-bg-placeholder,
.ph-hero.hero-bg-placeholder {
  min-height: 100%;
  background: linear-gradient(135deg, #0b1220 0%, #123c69 45%, #1e3a5f 100%);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    90deg,
    rgba(11, 18, 32, 0.88) 0%,
    rgba(11, 18, 32, 0.72) 38%,
    rgba(11, 18, 32, 0.32) 68%,
    rgba(11, 18, 32, 0.12) 100%
  );
}

.hero-bg-image {
  object-position: 65% center;
}

.hero-content-wrap {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  text-align: left;
}

.hero-content-wrap .label-en,
.hero-content-wrap .hero-sub,
.hero-content-wrap .btn-group {
  max-width: min(560px, 42vw);
}

.hero-title {
  margin: 0 0 22px;
  max-width: min(620px, 45vw);
  font-size: clamp(2.4rem, 4.5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.04em;
  color: var(--white);
}

.hero-title-line {
  display: block;
}

.hero-sub {
  margin: 0 0 36px;
  max-width: min(560px, 42vw);
  font-size: clamp(1rem, 2vw, 1.125rem);
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.88);
}

/* ── Sections ── */
section {
  padding: 96px 0;
}

.section-spacious {
  padding: 108px 0;
}

.section-white {
  background: var(--white);
}

.section-faq {
  background: var(--navy);
}

.section-faq .label-en {
  color: rgba(255, 255, 255, 0.72);
}

.section-faq .section-title {
  color: var(--white);
}

.section-faq .faq-item {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.section-faq .faq-q {
  color: rgba(255, 255, 255, 0.95);
}

.section-faq .faq-q::before {
  color: #60a5fa;
}

.section-faq .faq-a {
  color: rgba(255, 255, 255, 0.68);
}

.section-faq .faq-a::before {
  color: rgba(255, 255, 255, 0.5);
}

.section-light {
  background: var(--light);
}

.section-head {
  margin-bottom: 52px;
  text-align: center;
}

.section-head-left {
  text-align: left;
  margin-bottom: 20px;
}

.section-title {
  margin: 0;
  font-size: clamp(1.75rem, 3.5vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--navy);
}

.section-desc {
  margin: 16px auto 0;
  max-width: 620px;
  color: var(--text-muted);
  font-size: 1.0625rem;
}

.section-lead-left {
  margin: 0 0 16px;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--deep-blue);
}

.section-desc-left {
  margin: 0;
  color: var(--text-muted);
  font-size: 1.0625rem;
  line-height: 1.8;
}

/* ── About split ── */
.split-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-image-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  box-shadow: var(--shadow-soft);
}

.about-image,
.card-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ── Stats ── */
.section-stats {
  padding: 72px 0;
  background: var(--navy);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.stat-item {
  text-align: center;
  padding: 28px 20px;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item:last-child {
  border-right: none;
}

.stat-num {
  display: block;
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--white);
  margin-bottom: 8px;
}

.stat-label {
  display: block;
  font-size: 0.9375rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.92);
  margin-bottom: 6px;
}

.stat-desc {
  margin: 0;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.62);
}

/* ── Business cards ── */
.card-grid-services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  overflow: hidden;
  max-width: 100%;
  min-width: 0;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
}

.card-service {
  padding: 0;
}

.card-thumb {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #e2e8f0;
}

.card-body {
  padding: 28px 28px 32px;
}

.card-label-en {
  margin: 0 0 8px;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--blue);
}

.card-title {
  margin: 0 0 12px;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--navy);
}

.card-text {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.tag {
  padding: 5px 12px;
  font-size: 0.75rem;
  font-weight: 600;
  color: #475569;
  background: var(--light);
  border-radius: 6px;
}

/* ── Message banner ── */
.section-message {
  position: relative;
  min-height: 420px;
  display: flex;
  align-items: center;
  padding: 88px 0;
  overflow: hidden;
}

.message-bg {
  position: absolute;
  inset: 0;
}

.message-bg-image,
.message-bg-placeholder {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.message-bg-placeholder,
.ph-banner.message-bg-placeholder {
  min-height: 100%;
  background: linear-gradient(135deg, #0b1220 0%, #123c69 50%, #0b1220 100%);
}

.message-overlay {
  position: absolute;
  inset: 0;
  background: rgba(11, 18, 32, 0.72);
}

.message-inner {
  position: relative;
  z-index: 1;
  max-width: 780px;
}

.message-title {
  margin: 0 0 20px;
  font-size: clamp(1.5rem, 3vw, 2.125rem);
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: -0.03em;
  color: var(--white);
}

.message-desc {
  margin: 0;
  font-size: 1.0625rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.82);
}

/* ── Operation cards ── */
.card-grid-ops {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.card-op {
  padding: 32px 28px;
  border: 1px solid #eef2f6;
  box-shadow: none;
}

.card-op:hover {
  border-color: #dbeafe;
  box-shadow: var(--shadow-card);
}

.op-num {
  display: block;
  margin-bottom: 20px;
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: rgba(37, 99, 235, 0.25);
  line-height: 1;
}

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

.step-card {
  padding: 32px 24px;
  text-align: center;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid #eef2f6;
  transition: border-color 0.25s, box-shadow 0.25s;
}

.step-card:hover {
  border-color: #dbeafe;
  box-shadow: var(--shadow-card);
}

.step-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin: 0 auto 18px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  background: var(--navy);
  border-radius: 50%;
}

.step-title {
  margin: 0 0 8px;
  font-weight: 700;
  color: var(--navy);
}

.step-desc {
  margin: 0;
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ── FAQ ── */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: 12px;
  background: var(--light);
  border-radius: var(--radius);
  overflow: hidden;
}

.faq-q {
  margin: 0;
  padding: 22px 26px;
  font-weight: 600;
  color: var(--navy);
}

.faq-q::before {
  content: "Q. ";
  color: var(--blue);
}

.faq-a {
  margin: 0;
  padding: 0 26px 22px;
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.75;
}

.faq-a::before {
  content: "A. ";
  font-weight: 600;
  color: #475569;
}

/* ── Contact desk ── */
.section-contact-desk {
  padding: 110px 0;
  background: #f1f5f9;
}

.contact-desk {
  background: #ffffff;
  color: #0b1220;
  border-radius: 28px;
  padding: 56px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 16px 48px rgba(11, 18, 32, 0.08);
}

.contact-desk-head {
  max-width: 720px;
  margin-bottom: 32px;
}

.contact-desk-title {
  margin: 0 0 16px;
  font-size: clamp(1.75rem, 3.2vw, 2.375rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.3;
  color: var(--navy);
}

.contact-desk-desc {
  margin: 0;
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--text-muted);
}

.contact-type-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 32px;
}

.contact-type-row span {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  font-size: 0.875rem;
  font-weight: 600;
  color: #1e40af;
  background: #eff6ff;
  border: 1px solid #dbeafe;
  border-radius: 999px;
}

.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.contact-info-item {
  padding: 24px;
  border: 1px solid #e8edf3;
  border-radius: 18px;
  background: #f8fafc;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.contact-info-item:hover {
  border-color: #93c5fd;
  background: #ffffff;
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.08);
}

.contact-info-label {
  margin: 0 0 8px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: #64748b;
  letter-spacing: 0.02em;
}

.contact-info-value {
  display: block;
  font-size: clamp(1.0625rem, 2vw, 1.25rem);
  font-weight: 700;
  line-height: 1.45;
  color: var(--navy);
  overflow-wrap: anywhere;
  word-break: break-word;
  transition: color 0.2s ease;
}

.contact-info-value:hover {
  color: var(--blue);
}

.contact-desk-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid #e2e8f0;
}

.sms-guide-line {
  margin: 18px 0 0;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: #94a3b8;
}

/* ── Image placeholders ── */
.img-placeholder {
  width: 100%;
  height: 100%;
  min-height: 200px;
  background-size: cover;
  background-position: center;
}

.ph-office,
.ph-office-card {
  background: linear-gradient(160deg, #94a3b8 0%, #64748b 50%, #475569 100%);
}

.ph-logistics {
  background: linear-gradient(160deg, #78716c 0%, #44403c 100%);
}

.ph-customer {
  background: linear-gradient(160deg, #3b82f6 0%, #1d4ed8 100%);
}

/* ── Footer ── */
.site-footer {
  padding: 56px 0 40px;
  background: #060a12;
  color: #94a3b8;
  font-size: 0.875rem;
}

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

.footer-name {
  margin: 0 0 10px;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--white);
}

.footer-tagline {
  margin: 0 0 24px;
}

.footer-info a {
  color: #cbd5e1;
  transition: color 0.2s;
}

.footer-info a:hover {
  color: var(--white);
}

.footer-copy {
  margin: 0;
  font-size: 0.8125rem;
  color: #64748b;
}

/* ── PC typography ── */
@media (min-width: 769px) {
  html {
    font-size: 17.5px;
  }

  .logo {
    font-size: 1.375rem;
  }

  .site-header > .site-nav a {
    font-size: 0.9375rem;
  }

  .label-en {
    font-size: 0.8125rem;
  }

  .btn {
    font-size: 1rem;
  }

  .hero-title {
    font-size: clamp(2.5rem, 4.5vw, 4.625rem);
  }

  .hero-sub {
    font-size: clamp(1.0625rem, 2vw, 1.1875rem);
  }

  .section-title {
    font-size: clamp(1.875rem, 3.5vw, 2.375rem);
  }

  .section-desc,
  .section-desc-left {
    font-size: 1.125rem;
  }

  .section-lead-left {
    font-size: 1.1875rem;
  }

  .stat-num {
    font-size: clamp(1.625rem, 2.5vw, 2.125rem);
  }

  .stat-label {
    font-size: 1rem;
  }

  .stat-desc {
    font-size: 0.875rem;
  }

  .card-title {
    font-size: 1.3125rem;
  }

  .card-text {
    font-size: 1rem;
  }

  .card-label-en {
    font-size: 0.75rem;
  }

  .tag {
    font-size: 0.8125rem;
  }

  .message-title {
    font-size: clamp(1.625rem, 3vw, 2.25rem);
  }

  .message-desc {
    font-size: 1.125rem;
  }

  .step-title {
    font-size: 1.0625rem;
  }

  .step-desc {
    font-size: 0.9375rem;
  }

  .faq-q {
    font-size: 1.0625rem;
  }

  .faq-a {
    font-size: 1rem;
  }

  .contact-desk-title {
    font-size: clamp(1.875rem, 3.2vw, 2.5rem);
  }

  .contact-desk-desc {
    font-size: 1.125rem;
  }

  .site-footer {
    font-size: 0.9375rem;
  }

  .footer-name {
    font-size: 1.3125rem;
  }
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .card-grid-services,
  .card-grid-ops,
  .steps {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .stat-item:nth-child(2) {
    border-right: none;
  }

  .stat-item:nth-child(1),
  .stat-item:nth-child(2) {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }
}

@media (max-width: 768px) {
  body {
    overflow-x: clip;
  }

  section,
  .section-spacious {
    padding: 72px 0;
  }

  .hero-cinematic {
    min-height: 85vh;
    padding-top: calc(var(--header-h) + 32px);
  }

  .hero-overlay {
    background: linear-gradient(
      180deg,
      rgba(11, 18, 32, 0.9) 0%,
      rgba(11, 18, 32, 0.82) 55%,
      rgba(11, 18, 32, 0.72) 100%
    );
  }

  .hero-bg-image {
    object-position: center center;
  }

  .hero-content-wrap {
    text-align: center;
  }

  .hero-content-wrap .label-en,
  .hero-content-wrap .hero-sub,
  .hero-content-wrap .btn-group {
    max-width: none;
  }

  .hero-title {
    max-width: none;
  }

  .hero-sub {
    margin-left: auto;
    margin-right: auto;
  }

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

  .split-block {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .section-head-left {
    text-align: center;
  }

  .section-lead-left,
  .section-desc-left {
    text-align: center;
  }

  .card-grid-services,
  .card-grid-ops,
  .steps {
    grid-template-columns: 1fr;
  }

  .site-header.is-nav-open {
    z-index: 3000;
    overflow: visible;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .site-header.is-nav-open .header-inner,
  .site-header.is-nav-open .container {
    overflow: visible;
  }

  .site-header.is-nav-open::before {
    content: "";
    position: fixed;
    inset: 0;
    top: var(--header-h);
    z-index: 2998;
    background: rgba(11, 18, 32, 0.55);
    pointer-events: auto;
  }

  .nav-toggle {
    display: inline-flex;
    flex-direction: column;
    position: relative;
    z-index: 3002;
  }

  .header-inner {
    position: relative;
    height: var(--header-h);
    padding: 0;
    overflow: visible;
  }

  .site-header {
    height: var(--header-h);
    min-height: var(--header-h);
    overflow: visible;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .site-header .container {
    overflow: visible;
  }

  .logo {
    max-width: calc(100% - 56px);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    position: relative;
    z-index: 3002;
  }

  .site-header > .site-nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    z-index: 3001;
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: stretch;
    align-content: flex-start;
    gap: 10px;
    width: 100%;
    max-width: none;
    height: calc(100dvh - var(--header-h));
    height: calc(100vh - var(--header-h));
    max-height: calc(100dvh - var(--header-h));
    max-height: calc(100vh - var(--header-h));
    margin: 0;
    padding: 24px 20px 40px;
    background: rgba(255, 255, 255, 0.98);
    border-top: 1px solid rgba(226, 232, 240, 0.9);
    box-shadow: 0 16px 40px rgba(11, 18, 32, 0.12);
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-12px);
    transition: opacity 0.24s ease, transform 0.24s ease, visibility 0.24s ease;
  }

  .site-header.is-nav-open > .site-nav {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-header.is-scrolled > .site-nav {
    background: rgba(11, 18, 32, 0.98);
    border-top-color: rgba(255, 255, 255, 0.08);
  }

  .site-header > .site-nav a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    flex: 0 0 auto;
    padding: 16px 20px;
    font-size: 1.0625rem;
    font-weight: 600;
    line-height: 1.4;
    text-align: center;
    color: var(--navy);
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
  }

  .site-header.is-scrolled .site-nav a:not(.nav-cta) {
    color: rgba(255, 255, 255, 0.92);
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.1);
  }

  .site-header.is-scrolled .site-nav a:not(.nav-cta):hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
  }

  .site-nav a::after {
    display: none !important;
  }

  .site-nav a:not(.nav-cta):hover {
    color: var(--blue);
    background: #eff6ff;
    border-color: #bfdbfe;
  }

  .nav-cta {
    margin-top: 6px;
    padding: 16px 20px !important;
    border-radius: 14px !important;
    background: var(--blue) !important;
    color: var(--white) !important;
    border: 1px solid var(--blue) !important;
    box-shadow: 0 10px 24px rgba(37, 99, 235, 0.28);
  }

  .nav-cta:hover {
    background: #1d4ed8 !important;
    border-color: #1d4ed8 !important;
    color: var(--white) !important;
  }

  .site-header.is-scrolled .nav-cta {
    background: var(--blue) !important;
    color: var(--white) !important;
    border-color: var(--blue) !important;
  }

  .section-contact-desk {
    padding: 72px 0;
  }

  .contact-desk {
    padding: 28px 22px;
    border-radius: 22px;
  }

  .contact-desk-head {
    margin-bottom: 24px;
  }

  .contact-type-row {
    margin-bottom: 24px;
  }

  .contact-info-grid {
    grid-template-columns: 1fr;
  }

  .contact-desk-actions {
    flex-direction: column;
    margin-top: 24px;
  }

  .contact-desk-actions .btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 20px;
  }

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

  .stat-item {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .stat-item:last-child {
    border-bottom: none;
  }
}

/* ── Premium: 접수 섹션 ── */
.section-apply {
  padding: 110px 0;
  background: #f1f5f9;
}

.apply-desk {
  margin-bottom: 32px;
}

.contact-desk-desc .required-note {
  display: block;
  margin-top: 12px;
  font-size: 0.875rem;
  color: #64748b;
}

.required {
  color: #dc2626;
}

.form-alert {
  max-width: none;
  margin: 0 0 20px;
  padding: 14px 18px;
  border-radius: 12px;
  font-size: 0.9375rem;
  font-weight: 600;
}

.form-alert-success {
  background: #dcfce7;
  color: #166534;
  border: 1px solid #86efac;
}

.form-alert-error {
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #fca5a5;
}

.apply-form {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 28px;
  padding: 40px 48px;
  box-shadow: 0 16px 48px rgba(11, 18, 32, 0.08);
  width: 100%;
  box-sizing: border-box;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-field-full {
  margin-top: 20px;
}

.form-label {
  font-size: 0.9375rem;
  font-weight: 600;
  color: #334155;
}

.form-optional {
  font-weight: 400;
  font-size: 0.8125rem;
  color: #94a3b8;
}

.apply-form input,
.apply-form select,
.apply-form textarea {
  width: 100%;
  padding: 12px 14px;
  font-size: 1rem;
  font-family: inherit;
  color: #1e293b;
  background: #fff;
  border: 1px solid #cbd5e1;
  border-radius: 12px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.apply-form input:focus,
.apply-form select:focus,
.apply-form textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 24px;
  font-size: 0.875rem;
  color: #475569;
  line-height: 1.55;
}

.form-checkbox input {
  width: auto;
  margin-top: 4px;
}

.form-actions {
  margin-top: 28px;
  text-align: center;
}

.btn-submit {
  min-width: 220px;
  padding: 15px 28px;
  font-size: 1rem;
}

@media (min-width: 769px) {
  .contact-desk-actions .btn-outline-dark:nth-child(n+2) {
    margin-left: 0;
  }
}

@media (max-width: 768px) {
  .section-apply {
    padding: 72px 0;
  }

  .apply-desk {
    margin-bottom: 24px;
  }

  .apply-form {
    padding: 28px 22px;
    border-radius: 22px;
  }

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

  .btn-submit {
    width: 100%;
    min-width: 0;
  }
}