/* ========================================
   NUKE CORPORATION — Design System
   ======================================== */
:root {
  --blue:        #1A56DB;
  --blue-dark:   #1A3A8A;
  --blue-mid:    #2563EB;
  --blue-light:  #EEF4FF;
  --accent:      #60A5FA;
  --text-dark:   #111827;
  --text-body:   #374151;
  --text-sub:    #6B7280;
  --text-light:  #9CA3AF;
  --border:      #E5E7EB;
  --white:       #FFFFFF;
  --bg-gray:     #F9FAFB;
  --font-en:     'Inter', -apple-system, sans-serif;
  --font-kr:     'Noto Sans KR', 'Apple SD Gothic Neo', sans-serif;
  --radius-card: 12px;
  --radius-btn:  8px;
  --shadow-card: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-hover: 0 8px 24px rgba(26,86,219,0.12);
  --container:   1200px;
  --section-pad: 96px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-kr), var(--font-en);
  font-size: 16px; line-height: 1.75;
  color: var(--text-body);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

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

/* ── Typography ── */
h1,h2,h3,h4,h5 { color: var(--text-dark); line-height: 1.25; font-weight: 700; }
h1 { font-size: clamp(2rem, 4vw, 3rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.5rem); }
p { margin-bottom: 1em; }
p:last-child { margin-bottom: 0; }
em { font-style: normal; color: var(--text-sub); font-size: 0.9em; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 28px; border-radius: var(--radius-btn);
  font-size: 0.95rem; font-weight: 600; font-family: inherit;
  transition: all 0.2s ease; white-space: nowrap; cursor: pointer;
}
.btn-primary  { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-dark); transform: translateY(-1px); box-shadow: 0 4px 14px rgba(26,86,219,0.3); }
.btn-white    { background: #fff; color: var(--blue); }
.btn-white:hover { background: var(--blue-light); transform: translateY(-1px); }
.btn-outline-white { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,0.6); }
.btn-outline-white:hover { background: rgba(255,255,255,0.1); border-color: #fff; }
.btn-sm  { padding: 9px 20px; font-size: 0.875rem; }
.btn-lg  { padding: 16px 36px; font-size: 1rem; }

/* ── Section ── */
.section { padding: var(--section-pad) 0; }
.section--white { background: var(--white); }
.section--gray  { background: var(--bg-gray); }
.section--blue-light { background: var(--blue-light); }

.section-header { text-align: center; margin-bottom: 56px; }
.section-header--flex { display: flex; justify-content: space-between; align-items: flex-end; text-align: left; margin-bottom: 40px; }
.section-header--flex .section-title { margin-bottom: 0; }
.section-label {
  display: block; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.12em;
  color: var(--blue); text-transform: uppercase; margin-bottom: 10px; font-family: var(--font-en);
}
.section-title { margin-bottom: 16px; }
.section-desc  { color: var(--text-sub); font-size: 1.05rem; max-width: 560px; margin: 0 auto; }

/* ── Link Arrow ── */
.link-arrow {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--blue); font-weight: 600; font-size: 0.9rem;
  transition: gap 0.2s;
}
.link-arrow:hover { gap: 10px; }

/* ── Fade Animations ── */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ========================================
   HEADER
   ======================================== */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: 72px; transition: background 0.3s, box-shadow 0.3s;
}
.site-header.is-scrolled {
  background: var(--white);
  box-shadow: 0 1px 16px rgba(0,0,0,0.08);
}
.header-inner {
  display: flex; align-items: center; gap: 32px;
  height: 72px;
}
.site-logo {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; flex-shrink: 0;
}
.logo-mark {
  width: 36px; height: 36px; border-radius: 8px;
  background: var(--blue); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; font-weight: 800; font-family: var(--font-en);
  transition: background 0.2s;
}
.site-logo:hover .logo-mark { background: var(--blue-dark); }
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-text-main { font-size: 0.85rem; font-weight: 800; letter-spacing: 0.12em; font-family: var(--font-en); color: var(--white); transition: color 0.3s; }
.logo-text-sub  { font-size: 0.6rem;  font-weight: 600; letter-spacing: 0.15em; font-family: var(--font-en); color: rgba(255,255,255,0.7); transition: color 0.3s; }
.site-header.is-scrolled .logo-text-main { color: var(--text-dark); }
.site-header.is-scrolled .logo-text-sub  { color: var(--text-sub); }

.site-nav { margin-left: auto; }
.nav-menu { display: flex; align-items: center; gap: 4px; }
.nav-menu > li { position: relative; }
.nav-menu > li > a {
  display: flex; align-items: center; gap: 4px;
  padding: 8px 14px; border-radius: 6px;
  font-size: 0.9rem; font-weight: 500;
  color: rgba(255,255,255,0.85);
  transition: color 0.2s, background 0.2s;
}
.nav-menu > li > a:hover, .nav-menu > li > a.active { color: #fff; background: rgba(255,255,255,0.12); }
.site-header.is-scrolled .nav-menu > li > a { color: var(--text-body); }
.site-header.is-scrolled .nav-menu > li > a:hover,
.site-header.is-scrolled .nav-menu > li > a.active { color: var(--blue); background: var(--blue-light); }

/* Dropdown */
.dropdown {
  position: absolute; top: calc(100% + 8px); left: 0;
  background: var(--white); border: 1px solid var(--border);
  border-radius: 10px; padding: 8px; min-width: 200px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
  opacity: 0; visibility: hidden; transform: translateY(-8px);
  transition: all 0.2s ease; pointer-events: none;
}
.has-dropdown:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); pointer-events: auto; }
.dropdown li a {
  display: block; padding: 9px 14px; border-radius: 6px; font-size: 0.875rem;
  color: var(--text-body); transition: background 0.15s, color 0.15s;
}
.dropdown li a:hover { background: var(--blue-light); color: var(--blue); }

.header-cta { margin-left: 16px; flex-shrink: 0; }
.mobile-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.mobile-toggle span { display: block; width: 22px; height: 2px; background: #fff; border-radius: 2px; transition: all 0.3s; }
.site-header.is-scrolled .mobile-toggle span { background: var(--text-dark); }

/* ========================================
   HERO
   ======================================== */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center;
  overflow: hidden; padding-top: 72px;
}
.hero-bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 60%, #3B82F6 100%);
}
.hero-deco { position: absolute; inset: 0; pointer-events: none; }
.hero-deco__circle {
  position: absolute; border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.08);
}
.hero-deco__circle--1 { width: 600px; height: 600px; top: -200px; right: -150px; }
.hero-deco__circle--2 { width: 400px; height: 400px; top: -50px; right: 50px; background: rgba(255,255,255,0.03); }
.hero-deco__circle--3 { width: 200px; height: 200px; top: 100px; right: 200px; background: rgba(96,165,250,0.08); }
.hero-inner { position: relative; z-index: 1; padding: 80px 24px; }
.hero-content { max-width: 680px; }
.hero-badge {
  display: inline-block; padding: 6px 16px; border-radius: 20px;
  background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.2);
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.08em;
  color: rgba(255,255,255,0.9); margin-bottom: 24px; font-family: var(--font-en);
}
.hero-title {
  font-size: clamp(2.4rem, 5.5vw, 4rem); font-weight: 800; line-height: 1.15;
  color: #fff; margin-bottom: 12px; letter-spacing: -0.02em;
}
.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem); color: rgba(255,255,255,0.6);
  font-family: var(--font-en); font-weight: 400; margin-bottom: 20px; letter-spacing: 0.01em;
}
.hero-desc {
  font-size: 1.05rem; color: rgba(255,255,255,0.8); line-height: 1.8; margin-bottom: 36px;
}
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-scroll {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  display: flex; justify-content: center;
}
.hero-scroll__dot {
  width: 28px; height: 44px; border: 2px solid rgba(255,255,255,0.3);
  border-radius: 14px; position: relative;
}
.hero-scroll__dot::after {
  content: ''; position: absolute; top: 6px; left: 50%; transform: translateX(-50%);
  width: 4px; height: 8px; background: rgba(255,255,255,0.6); border-radius: 2px;
  animation: scrollDot 2s infinite;
}
@keyframes scrollDot { 0%,100%{top:6px;opacity:1} 80%{top:20px;opacity:0} }

/* ========================================
   SERVICES GRID (Home)
   ======================================== */
.services-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px;
}
.service-card {
  display: flex; flex-direction: column; gap: 0;
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-card); padding: 32px;
  transition: all 0.25s ease; cursor: pointer; text-decoration: none;
  position: relative; overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--blue); transform: scaleX(0); transform-origin: left;
  transition: transform 0.3s ease;
}
.service-card:hover { border-color: var(--blue); box-shadow: var(--shadow-hover); transform: translateY(-3px); }
.service-card:hover::before { transform: scaleX(1); }
.service-card__icon {
  width: 56px; height: 56px; background: var(--blue-light); border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--blue); margin-bottom: 20px; transition: background 0.25s;
}
.service-card:hover .service-card__icon { background: var(--blue); color: #fff; }
.service-card__title { font-size: 1.25rem; color: var(--text-dark); margin-bottom: 4px; }
.service-card__en { font-size: 0.75rem; color: var(--text-light); font-family: var(--font-en); margin-bottom: 12px; }
.service-card__desc { font-size: 0.9rem; color: var(--text-sub); line-height: 1.7; flex: 1; margin-bottom: 20px; }
.service-card__arrow {
  color: var(--blue); display: flex; align-items: center;
  transition: transform 0.2s; margin-top: auto;
}
.service-card:hover .service-card__arrow { transform: translateX(4px); }

/* ========================================
   STATS (Why Nuke)
   ======================================== */
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 48px; }
.stat-card {
  background: var(--white); border-radius: var(--radius-card);
  padding: 40px 32px; text-align: center;
  box-shadow: var(--shadow-card); transition: all 0.25s;
}
.stat-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-2px); }
.stat-card__icon { color: var(--blue); display: flex; justify-content: center; margin-bottom: 16px; }
.stat-card__number { font-size: 2.8rem; font-weight: 800; color: var(--blue); font-family: var(--font-en); line-height: 1; margin-bottom: 12px; }
.stat-card__label { font-size: 0.9rem; color: var(--text-sub); line-height: 1.6; }
.stats-footer { text-align: center; color: var(--text-sub); display: flex; flex-direction: column; align-items: center; gap: 12px; }

/* ========================================
   PROCESS
   ======================================== */
.process-steps {
  display: flex; align-items: center; justify-content: center;
  gap: 0; flex-wrap: wrap;
}
.process-step {
  text-align: center; padding: 32px 24px;
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-card); min-width: 140px; flex: 1;
  transition: all 0.25s;
}
.process-step:hover { border-color: var(--blue); box-shadow: var(--shadow-hover); transform: translateY(-2px); }
.process-step__num { font-size: 0.75rem; font-weight: 700; color: var(--blue); font-family: var(--font-en); letter-spacing: 0.1em; margin-bottom: 10px; }
.process-step__title { font-size: 1rem; font-weight: 700; color: var(--text-dark); margin-bottom: 6px; }
.process-step__desc { font-size: 0.8rem; color: var(--text-sub); }
.process-arrow { color: var(--blue); opacity: 0.4; flex-shrink: 0; padding: 0 4px; }

/* ========================================
   COLUMN CARDS
   ======================================== */
.column-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.column-grid--archive { margin-top: 40px; }
.column-card {
  background: var(--white); border-radius: var(--radius-card);
  border: 1px solid var(--border); overflow: hidden;
  transition: all 0.25s; display: flex; flex-direction: column;
}
.column-card:hover { border-color: var(--blue); box-shadow: var(--shadow-hover); transform: translateY(-3px); }
.column-card__thumb {
  display: block; position: relative; aspect-ratio: 16/9; overflow: hidden; background: var(--blue-light);
}
.column-card__thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.column-card:hover .column-card__thumb img { transform: scale(1.04); }
.column-card__thumb-placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, var(--blue-light), #DBEAFE);
}
.column-card__thumb-placeholder.it-ai     { background: linear-gradient(135deg, #EEF4FF, #DBEAFE); }
.column-card__thumb-placeholder.trade     { background: linear-gradient(135deg, #FFF7ED, #FEE2E2); }
.column-card__thumb-placeholder.marketing { background: linear-gradient(135deg, #F0FDF4, #DCFCE7); }
.column-card__thumb-placeholder.ec        { background: linear-gradient(135deg, #FAF5FF, #F3E8FF); }
.column-card__badge {
  position: absolute; top: 12px; left: 12px;
  font-size: 0.7rem; font-weight: 700; padding: 4px 10px; border-radius: 20px;
}
.column-card__body { padding: 20px 24px 24px; flex: 1; display: flex; flex-direction: column; }
.column-card__title { font-size: 1rem; font-weight: 700; line-height: 1.5; margin-bottom: 8px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.column-card__title a { color: var(--text-dark); transition: color 0.2s; }
.column-card__title a:hover { color: var(--blue); }
.column-card__excerpt { font-size: 0.875rem; color: var(--text-sub); line-height: 1.65; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-bottom: 14px; flex: 1; }
.column-card__meta { display: flex; gap: 12px; font-size: 0.8rem; color: var(--text-light); margin-top: auto; }

/* Category Badges */
.badge--it-ai     { background: #EEF4FF; color: #1A56DB; }
.badge--trade     { background: #FFF7ED; color: #C2410C; }
.badge--marketing { background: #F0FDF4; color: #15803D; }
.badge--ec        { background: #FAF5FF; color: #7E22CE; }

/* Column Filter */
.column-filter { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 40px; }
.column-filter__btn {
  padding: 8px 18px; border-radius: 20px; font-size: 0.85rem; font-weight: 600;
  border: 1.5px solid var(--border); color: var(--text-sub);
  transition: all 0.2s; cursor: pointer;
}
.column-filter__btn:hover, .column-filter__btn.is-active { border-color: var(--blue); color: var(--blue); background: var(--blue-light); }

/* ========================================
   CTA BANNER
   ======================================== */
.cta-banner { position: relative; overflow: hidden; padding: 80px 0; }
.cta-banner__bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--blue-dark), var(--blue));
}
.cta-banner__inner {
  position: relative; z-index: 1;
  display: flex; align-items: center; justify-content: space-between; gap: 40px;
}
.cta-banner__title { font-size: clamp(1.5rem, 3vw, 2.2rem); color: #fff; margin-bottom: 12px; }
.cta-banner__desc  { color: rgba(255,255,255,0.75); font-size: 1rem; }
.cta-banner__action { flex-shrink: 0; text-align: center; }
.cta-banner__contact { color: rgba(255,255,255,0.6); font-size: 0.85rem; margin-top: 12px; display: flex; align-items: center; justify-content: center; gap: 6px; }

/* ========================================
   PAGE HERO
   ======================================== */
.page-hero { position: relative; padding: 120px 0 72px; overflow: hidden; }
.page-hero--sm { padding: 100px 0 60px; }
.page-hero__bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 100%);
}
.page-hero__inner { position: relative; z-index: 1; }
.page-hero__label {
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.14em;
  color: rgba(255,255,255,0.6); text-transform: uppercase; font-family: var(--font-en);
  margin-bottom: 10px; display: block;
}
.page-hero__title { font-size: clamp(2rem, 4vw, 3rem); color: #fff; margin-bottom: 12px; }
.page-hero__desc  { color: rgba(255,255,255,0.7); font-size: 1.05rem; }

/* ========================================
   ABOUT PAGE
   ======================================== */
.about-story { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-story__text p { color: var(--text-body); margin-bottom: 1.2em; }
.about-story__visual { display: flex; justify-content: center; }
.about-story__graphic { width: 100%; max-width: 320px; background: var(--blue-light); border-radius: 20px; padding: 40px; }

.mv-section { background: var(--blue); padding: 80px 0; }
.mv-grid { display: grid; grid-template-columns: 1fr auto 1fr; gap: 48px; align-items: center; }
.mv-divider { width: 1px; height: 120px; background: rgba(255,255,255,0.2); }
.mv-card__label { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.12em; color: var(--accent); text-transform: uppercase; font-family: var(--font-en); margin-bottom: 8px; }
.mv-card__title { font-size: 1.2rem; color: #fff; margin-bottom: 14px; }
.mv-card__text  { color: rgba(255,255,255,0.75); font-size: 0.95rem; line-height: 1.8; }

.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.value-card {
  background: var(--white); border-radius: var(--radius-card); padding: 36px 28px;
  border: 1px solid var(--border); transition: all 0.25s;
}
.value-card:hover { border-color: var(--blue); box-shadow: var(--shadow-hover); transform: translateY(-2px); }
.value-card__icon {
  width: 52px; height: 52px; background: var(--blue-light); border-radius: 12px;
  display: flex; align-items: center; justify-content: center; color: var(--blue); margin-bottom: 20px;
}
.value-card__title { font-size: 1.15rem; color: var(--text-dark); margin-bottom: 12px; }
.value-card__title span { display: block; font-size: 0.8rem; color: var(--text-sub); font-weight: 400; margin-top: 2px; }
.value-card p { font-size: 0.9rem; color: var(--text-sub); line-height: 1.75; }

.info-table { width: 100%; max-width: 700px; border-collapse: collapse; }
.info-table th, .info-table td { padding: 14px 20px; border-bottom: 1px solid var(--border); font-size: 0.95rem; text-align: left; }
.info-table th { width: 180px; color: var(--text-sub); font-weight: 600; background: var(--bg-gray); }
.info-table td { color: var(--text-body); }
.info-table a { color: var(--blue); }
.info-table tr:last-child th, .info-table tr:last-child td { border-bottom: none; }

/* ========================================
   SERVICES PAGE
   ======================================== */
.service-nav {
  position: sticky; top: 72px; z-index: 100;
  background: var(--white); border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.service-nav__list { display: flex; gap: 0; }
.service-nav__link {
  display: block; padding: 16px 28px;
  font-size: 0.875rem; font-weight: 600; color: var(--text-sub);
  border-bottom: 2px solid transparent;
  transition: all 0.2s;
}
.service-nav__link:hover, .service-nav__link.is-active { color: var(--blue); border-bottom-color: var(--blue); }

.service-section { scroll-margin-top: 140px; }
.service-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.service-detail--reverse .service-detail__text { order: 2; }
.service-detail--reverse .service-detail__visual { order: 1; }
.service-detail__num {
  display: block; font-size: 4rem; font-weight: 800; color: var(--blue-light);
  font-family: var(--font-en); line-height: 1; margin-bottom: 4px;
}
.service-detail__lead { font-size: 1.1rem; font-weight: 600; color: var(--text-dark); margin-bottom: 16px; line-height: 1.6; }
.service-detail__text p { color: var(--text-sub); margin-bottom: 20px; }

.service-checklist { margin: 20px 0; display: flex; flex-direction: column; gap: 10px; }
.service-checklist li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 0.9rem; color: var(--text-body);
}
.service-checklist li::before {
  content: ''; flex-shrink: 0; width: 18px; height: 18px; margin-top: 2px;
  background: var(--blue-light); border-radius: 50%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231A56DB' stroke-width='2.5'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size: 12px; background-repeat: no-repeat; background-position: center;
}
.service-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 20px; }
.service-tags span {
  padding: 5px 12px; background: var(--blue-light); color: var(--blue);
  border-radius: 20px; font-size: 0.78rem; font-weight: 600; font-family: var(--font-en);
}
.service-detail__visual { display: flex; justify-content: center; }
.service-visual { width: 100%; max-width: 300px; padding: 20px; }

/* ========================================
   CONTACT PAGE
   ======================================== */
.contact-layout { display: grid; grid-template-columns: 3fr 2fr; gap: 64px; align-items: start; }
.contact-form-title { font-size: 1.5rem; margin-bottom: 6px; }
.contact-form-desc { color: var(--text-sub); margin-bottom: 28px; }

/* CF7 styles */
.wpcf7-form label { display: block; font-size: 0.875rem; font-weight: 600; color: var(--text-dark); margin-bottom: 6px; }
.wpcf7-form input[type="text"],
.wpcf7-form input[type="email"],
.wpcf7-form input[type="tel"],
.wpcf7-form select,
.wpcf7-form textarea {
  width: 100%; padding: 12px 16px; border: 1.5px solid var(--border);
  border-radius: 8px; font-size: 0.9rem; font-family: inherit;
  color: var(--text-dark); background: var(--white);
  transition: border-color 0.2s, box-shadow 0.2s; margin-bottom: 16px;
}
.wpcf7-form input:focus, .wpcf7-form select:focus, .wpcf7-form textarea:focus {
  outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(26,86,219,0.1);
}
.wpcf7-form textarea { min-height: 140px; resize: vertical; }
.wpcf7-form .wpcf7-submit {
  width: 100%; padding: 14px; background: var(--blue); color: #fff;
  border: none; border-radius: var(--radius-btn); font-size: 1rem; font-weight: 600;
  cursor: pointer; transition: background 0.2s, transform 0.2s;
}
.wpcf7-form .wpcf7-submit:hover { background: var(--blue-dark); transform: translateY(-1px); }

.contact-info { display: flex; flex-direction: column; gap: 16px; }
.contact-info-card {
  display: flex; align-items: flex-start; gap: 16px;
  background: var(--bg-gray); border-radius: var(--radius-card); padding: 20px 24px;
}
.contact-info-card__icon {
  width: 44px; height: 44px; background: var(--blue-light); border-radius: 10px;
  display: flex; align-items: center; justify-content: center; color: var(--blue); flex-shrink: 0;
}
.contact-info-card__label { font-size: 0.78rem; font-weight: 600; color: var(--text-sub); margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.06em; }
.contact-info-card__value { font-size: 0.95rem; font-weight: 500; color: var(--text-dark); }
.contact-info-card__value a { color: var(--blue); }
.contact-notice {
  display: flex; align-items: flex-start; gap: 8px;
  font-size: 0.8rem; color: var(--text-sub); padding: 14px 16px;
  background: var(--bg-gray); border-radius: 8px;
}

/* ========================================
   SINGLE POST
   ======================================== */
.post-hero { padding: 100px 0 40px; }
.post-hero__inner { max-width: 780px; }
.breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 0.8rem; color: rgba(255,255,255,0.5); margin-bottom: 14px; }
.breadcrumb a { color: rgba(255,255,255,0.6); transition: color 0.2s; }
.breadcrumb a:hover { color: #fff; }
.post-hero__title { font-size: clamp(1.6rem, 3.5vw, 2.4rem); color: #fff; margin: 12px 0; }
.post-meta { display: flex; gap: 16px; font-size: 0.85rem; color: rgba(255,255,255,0.55); margin-top: 14px; }
.post-thumb { padding: 0 0 0; background: var(--white); }
.post-thumb .container { padding-top: 0; }
.post-thumb__img { width: 100%; max-height: 460px; object-fit: cover; border-radius: 0 0 16px 16px; }

.post-layout { display: grid; grid-template-columns: 1fr 300px; gap: 56px; padding-top: 48px; padding-bottom: 80px; align-items: start; }
.post-content { min-width: 0; }
.entry-content { font-size: 1.05rem; line-height: 1.85; color: var(--text-body); }
.entry-content h2 { font-size: 1.5rem; margin: 40px 0 16px; padding-left: 16px; border-left: 4px solid var(--blue); }
.entry-content h3 { font-size: 1.2rem; margin: 28px 0 12px; }
.entry-content p  { margin-bottom: 1.4em; }
.entry-content ul, .entry-content ol { margin: 16px 0 24px 24px; }
.entry-content li { margin-bottom: 6px; }
.entry-content blockquote {
  background: var(--blue-light); border-left: 4px solid var(--blue);
  padding: 20px 24px; border-radius: 0 8px 8px 0; margin: 24px 0; color: var(--text-body);
}
.entry-content code {
  background: var(--bg-gray); padding: 2px 7px; border-radius: 4px;
  font-size: 0.875em; color: var(--blue); font-family: 'JetBrains Mono', monospace;
}
.entry-content pre { background: #1F2937; padding: 24px; border-radius: 10px; overflow-x: auto; margin: 24px 0; }
.entry-content pre code { background: none; color: #E5E7EB; font-size: 0.875rem; padding: 0; }
.entry-content img { border-radius: 8px; margin: 24px 0; }
.entry-content a { color: var(--blue); text-decoration: underline; text-underline-offset: 3px; }

.post-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 36px 0; }
.post-tag {
  padding: 5px 14px; border-radius: 20px; background: var(--bg-gray);
  font-size: 0.8rem; color: var(--text-sub); border: 1px solid var(--border);
  transition: all 0.2s;
}
.post-tag:hover { background: var(--blue-light); color: var(--blue); border-color: var(--blue); }

.post-navigation { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 48px; padding-top: 32px; border-top: 1px solid var(--border); }
.post-nav-link {
  display: flex; flex-direction: column; gap: 6px; padding: 18px 20px;
  background: var(--bg-gray); border-radius: var(--radius-card); border: 1px solid var(--border);
  transition: all 0.2s;
}
.post-nav-link:hover { border-color: var(--blue); background: var(--blue-light); }
.post-nav-link--next { text-align: right; }
.post-nav-link__label { font-size: 0.75rem; color: var(--text-light); font-weight: 600; }
.post-nav-link__title { font-size: 0.9rem; font-weight: 600; color: var(--text-dark); display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }

/* Sidebar */
.post-sidebar { position: sticky; top: 96px; display: flex; flex-direction: column; gap: 24px; }
.sidebar-widget { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-card); padding: 24px; }
.sidebar-widget__title { font-size: 0.9rem; font-weight: 700; color: var(--text-dark); margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--border); }
.sidebar-cats { display: flex; flex-direction: column; gap: 4px; }
.sidebar-cats li a { display: flex; justify-content: space-between; align-items: center; padding: 8px 10px; border-radius: 6px; font-size: 0.875rem; color: var(--text-body); transition: all 0.15s; }
.sidebar-cats li a:hover, .sidebar-cats li a.is-active { background: var(--blue-light); color: var(--blue); }
.sidebar-cats__count { font-size: 0.75rem; background: var(--bg-gray); padding: 2px 7px; border-radius: 10px; color: var(--text-sub); }
.sidebar-post { padding: 10px 0; border-bottom: 1px solid var(--border); }
.sidebar-post:last-child { border-bottom: none; }
.sidebar-post__title { display: block; font-size: 0.875rem; color: var(--text-dark); margin-bottom: 4px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; transition: color 0.2s; }
.sidebar-post__title:hover { color: var(--blue); }
.sidebar-post__date { font-size: 0.75rem; color: var(--text-light); }
.sidebar-cta { background: var(--blue); border-radius: var(--radius-card); padding: 24px; text-align: center; }
.sidebar-cta__text { color: rgba(255,255,255,0.85); font-size: 0.875rem; margin-bottom: 14px; }

/* ========================================
   PAGINATION
   ======================================== */
.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 56px; flex-wrap: wrap; }
.pagination .page-numbers {
  display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 8px; font-size: 0.875rem; font-weight: 600;
  border: 1.5px solid var(--border); color: var(--text-body); transition: all 0.2s;
}
.pagination .page-numbers:hover { border-color: var(--blue); color: var(--blue); background: var(--blue-light); }
.pagination .current { background: var(--blue); border-color: var(--blue); color: #fff; }
.pagination .prev, .pagination .next { width: auto; padding: 0 16px; }

/* ========================================
   FOOTER
   ======================================== */
.site-footer { background: #111827; padding: 72px 0 0; }
.footer-top { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 48px; padding-bottom: 48px; }
.site-logo--white .logo-text-main { color: #fff; }
.site-logo--white .logo-text-sub  { color: rgba(255,255,255,0.4); }
.footer-slogan { color: rgba(255,255,255,0.4); font-size: 0.875rem; margin-top: 16px; line-height: 1.8; }
.footer-col-title { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,255,255,0.35); font-family: var(--font-en); margin-bottom: 16px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links li a { font-size: 0.875rem; color: rgba(255,255,255,0.55); transition: color 0.2s; }
.footer-links li a:hover { color: #fff; }
.footer-contact { display: flex; flex-direction: column; gap: 12px; }
.footer-contact li { display: flex; align-items: center; gap: 10px; font-size: 0.875rem; color: rgba(255,255,255,0.55); }
.footer-contact li svg { flex-shrink: 0; color: var(--accent); }
.footer-contact li a { color: rgba(255,255,255,0.55); transition: color 0.2s; }
.footer-contact li a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06); padding: 24px 0;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px;
}
.footer-copy, .footer-biz { font-size: 0.78rem; color: rgba(255,255,255,0.3); }

/* ========================================
   MISC
   ======================================== */
.no-posts { text-align: center; padding: 80px 0; color: var(--text-sub); }
.generic-content { max-width: 800px; }
.pc-only { display: inline; }

/* ========================================
   RESPONSIVE — Tablet (≤1024px)
   ======================================== */
@media (max-width: 1024px) {
  :root { --section-pad: 72px; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 36px; }
  .service-detail, .service-detail--reverse > * { grid-template-columns: 1fr; gap: 40px; }
  .service-detail--reverse .service-detail__text { order: 0; }
  .service-detail--reverse .service-detail__visual { order: 0; }
  .about-story { grid-template-columns: 1fr; }
  .post-layout { grid-template-columns: 1fr; }
  .post-sidebar { position: static; }
  .contact-layout { grid-template-columns: 1fr; }
}

/* ========================================
   RESPONSIVE — Mobile (≤768px)
   ======================================== */
@media (max-width: 768px) {
  :root { --section-pad: 56px; }
  .pc-only { display: none; }

  /* Header */
  .site-nav { display: none; position: fixed; inset: 0; z-index: 999; background: var(--white); flex-direction: column; justify-content: center; align-items: center; }
  .site-nav.is-open { display: flex; }
  .nav-menu { flex-direction: column; align-items: center; gap: 4px; }
  .nav-menu > li > a { color: var(--text-dark); font-size: 1.1rem; padding: 12px 24px; }
  .dropdown { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: none; padding: 0; background: none; }
  .dropdown li a { text-align: center; color: var(--text-sub); font-size: 0.9rem; }
  .header-cta { display: none; }
  .mobile-toggle { display: flex; }

  /* Hero */
  .hero-title { font-size: 2.2rem; }
  .hero-cta { flex-direction: column; align-items: flex-start; gap: 10px; }
  .hero-cta .btn { width: 100%; justify-content: center; }

  /* Grids → 1 column */
  .services-grid, .column-grid, .stats-grid, .values-grid { grid-template-columns: 1fr; }
  .mv-grid { grid-template-columns: 1fr; }
  .mv-divider { display: none; }
  .cta-banner__inner { flex-direction: column; text-align: center; }
  .section-header--flex { flex-direction: column; align-items: flex-start; gap: 12px; }
  .process-steps { flex-direction: column; gap: 12px; }
  .process-arrow { transform: rotate(90deg); }
  .post-navigation { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .service-nav__list { overflow-x: auto; white-space: nowrap; }
  .service-nav__link { padding: 12px 16px; font-size: 0.8rem; }
  .info-table th { width: 120px; }
}