@charset "utf-8";

.corporate_training {
     font-family: var(--sans);
     color: var(--ink);
     background: var(--white);
     line-height: 1.7;
     -webkit-font-smoothing: antialiased;
     --ink: #0a0f1a;
     --slate: #2c3345;
     --steel: #5a6178;
     --mist: #a0a8bf;
     --cloud: #e8ebf2;
     --ivory: #f5f6fa;
     --white: #ffffff;
     --accent: #1a5276;
     --accent-light: #2980b9;
     --accent-pale: #d6eaf8;
     --gold: #b7950b;
     --gold-light: #f9e79f;
     --serif: 'Noto Serif KR', 'DM Serif Display', Georgia, serif;
     --sans: 'Noto Sans KR', -apple-system, sans-serif;
}
.corporate_training nav {
     background: rgba(255, 255, 255, 0.92);
     padding: 0 3rem;
     height: 64px;
     display: flex;
     align-items: center;
     justify-content: flex-end;
}
.corporate_training .nav-logo {
     font-family: var(--serif);
     font-size: 1.05rem;
     font-weight: 700;
     color: var(--accent);
     letter-spacing: -0.02em;
}
.corporate_training .nav-logo span {
     color: var(--gold);
}
.corporate_training .nav-links {
     display: flex;
     gap: 2rem;
}
.corporate_training .nav-links a {
     font-weight: 500;
     color: var(--slate);
     text-decoration: none;
     letter-spacing: 0.04em;
     transition: color 0.2s;
}
.corporate_training .nav-links a:hover {
     color: var(--accent);
}

/* ── HERO ── */
.corporate_training .hero {
     padding: 6rem 3rem;
     background:
          linear-gradient(165deg, var(--white) 0%, var(--ivory) 40%, var(--accent-pale) 100%);
     position: relative;
     overflow: hidden;
}
.corporate_training .hero::before {
     content: '';
     position: absolute;
     top: -120px;
     right: -80px;
     width: 500px;
     height: 500px;
     border-radius: 50%;
     background: radial-gradient(circle, rgba(26, 82, 118, 0.06) 0%, transparent 70%);
}
.corporate_training .hero::after {
     content: '';
     position: absolute;
     bottom: -60px;
     left: 10%;
     width: 300px;
     height: 300px;
     border-radius: 50%;
     background: radial-gradient(circle, rgba(183, 149, 11, 0.05) 0%, transparent 70%);
}
.corporate_training .hero-inner {
     max-width: 900px;
     position: relative;
     z-index: 1;
}
.corporate_training .hero-badge {
     display: inline-block;
     font-size: 0.72rem;
     font-weight: 600;
     letter-spacing: 0.12em;
     text-transform: uppercase;
     color: var(--accent);
     background: rgba(26, 82, 118, 0.08);
     padding: 0.4rem 1rem;
     border-radius: 2px;
     margin-bottom: 2rem;
}
.corporate_training .hero h1 {
     font-family: var(--serif);
     font-size: clamp(2.4rem, 5vw, 3.6rem);
     font-weight: 900;
     line-height: 1.25;
     color: var(--ink);
     margin-bottom: 1.5rem;
     letter-spacing: -0.03em;
}
.corporate_training .hero h1 em {
     font-style: normal;
     color: var(--accent);
}
.corporate_training .hero-sub {
     font-size: 1.1rem;
     color: var(--steel);
     max-width: 640px;
     line-height: 1.85;
     margin-bottom: 2.5rem;
}
.corporate_training .hero-stats {
     display: flex;
     gap: 3rem;
     flex-wrap: wrap;
}
.corporate_training .hero-stat {
     display: flex;
     flex-direction: column;
}
.corporate_training .hero-stat-num {
     font-family: var(--serif);
     font-size: 2rem;
     font-weight: 700;
     color: var(--accent);
     line-height: 1.2;
}
.corporate_training .hero-stat-label {
     font-size: 0.78rem;
     color: var(--mist);
     font-weight: 500;
     letter-spacing: 0.02em;
     margin-top: 0.2rem;
}

.corporate_training section {
     padding: 5rem 3rem;
}
.corporate_training .section-label {
     font-size: 0.7rem;
     font-weight: 600;
     letter-spacing: 0.14em;
     text-transform: uppercase;
     color: var(--gold);
     margin-bottom: 1rem;
}
.corporate_training .section-title {
     font-family: var(--serif);
     font-size: clamp(1.6rem, 3vw, 2.2rem);
     font-weight: 700;
     line-height: 1.35;
     color: var(--ink);
     margin-bottom: 1rem;
     letter-spacing: -0.02em;
}
.corporate_training .section-desc {
     font-size: 0.95rem;
     color: var(--steel);
     max-width: 600px;
     line-height: 1.8;
     margin-bottom: 3rem;
}

.corporate_training .value-section {
     background: var(--ivory);
}
.corporate_training .value-grid {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
     gap: 1.5rem;
     max-width: 1100px;
}
.corporate_training .value-card {
     background: var(--white);
     padding: 2rem 1.8rem;
     border: 1px solid var(--cloud);
     border-radius: 4px;
     transition: border-color 0.3s, box-shadow 0.3s;
}
.corporate_training .value-card:hover {
     border-color: var(--accent-pale);
     box-shadow: 0 8px 30px rgba(26, 82, 118, 0.06);
}
.corporate_training .value-card-icon {
     width: 36px;
     height: 36px;
     background: var(--accent-pale);
     border-radius: 3px;
     display: flex;
     align-items: center;
     justify-content: center;
     margin-bottom: 1.2rem;
     font-size: 0.9rem;
     color: var(--accent);
     font-weight: 700;
}
.corporate_training .value-card h3 {
     font-size: 1rem;
     font-weight: 700;
     color: var(--ink);
     margin-bottom: 0.6rem;
     letter-spacing: -0.01em;
}
.corporate_training .value-card p {
     font-size: 0.85rem;
     color: var(--steel);
     line-height: 1.75;
}
.corporate_training .programs-section {
     background: var(--white);
}
.corporate_training .program-track {
     max-width: 1100px;
     display: grid;
     grid-template-columns: 200px 1fr;
     gap: 0;
     margin-bottom: 2.5rem;
     border: 1px solid var(--cloud);
     border-radius: 4px;
     overflow: hidden;
}
.corporate_training .program-track-side {
     background: var(--accent);
     color: var(--white);
     padding: 2rem 1.5rem;
     display: flex;
     flex-direction: column;
     justify-content: center;
}
.corporate_training .program-track-side h3 {
     font-family: var(--serif);
     font-size: 1.2rem;
     font-weight: 700;
     margin-bottom: 0.3rem;
}
.corporate_training .program-track-side span {
     font-size: 0.75rem;
     opacity: 0.7;
     letter-spacing: 0.04em;
}
.corporate_training .program-track-body {
     padding: 2rem;
}
.corporate_training .program-track-body h4 {
     font-size: 0.92rem;
     font-weight: 600;
     color: var(--ink);
     margin-bottom: 0.8rem;
}
.corporate_training .program-track-body p {
     font-size: 0.85rem;
     color: var(--steel);
     line-height: 1.8;
     margin-bottom: 1rem;
}
.corporate_training .program-topics {
     display: flex;
     flex-wrap: wrap;
     gap: 0.5rem;
}
.corporate_training .program-topic {
     font-size: 0.72rem;
     font-weight: 500;
     color: var(--accent);
     background: var(--accent-pale);
     padding: 0.3rem 0.7rem;
     border-radius: 2px;
     letter-spacing: 0.02em;
}
.corporate_training .domains-section {
     background: var(--ink);
     color: var(--white);
}
.corporate_training .domains-section .section-label {
     color: var(--gold-light);
}
.corporate_training .domains-section .section-title {
     color: var(--white);
}
.corporate_training .domains-section .section-desc {
     color: var(--mist);
}
.corporate_training .domain-grid {
     max-width: 1100px;
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
     gap: 1px;
     background: rgba(255, 255, 255, 0.08);
     border: 1px solid rgba(255, 255, 255, 0.08);
     border-radius: 4px;
     overflow: hidden;
}
.corporate_training .domain-cell {
     background: var(--ink);
     padding: 1.8rem 1.5rem;
     transition: background 0.3s;
}
.corporate_training .domain-cell:hover {
     background: rgba(255, 255, 255, 0.03);
}
.corporate_training .domain-cell h4 {
     font-size: 0.9rem;
     font-weight: 600;
     color: var(--white);
     margin-bottom: 0.5rem;
}
.corporate_training .domain-cell p {
     font-size: 0.78rem;
     color: var(--mist);
     line-height: 1.7;
}
.corporate_training .ai-section {
     background: linear-gradient(175deg, var(--white) 0%, var(--ivory) 100%);
}
.corporate_training .ai-highlight {
     max-width: 1100px;
     display: grid;
     grid-template-columns: 1fr 1fr;
     gap: 3rem;
     align-items: center;
}
.corporate_training .ai-text h3 {
     font-family: var(--serif);
     font-size: 1.6rem;
     font-weight: 700;
     color: var(--ink);
     margin-bottom: 1rem;
     line-height: 1.4;
}
.corporate_training .ai-text p {
     font-size: 0.9rem;
     color: var(--steel);
     line-height: 1.85;
     margin-bottom: 1.2rem;
}
.corporate_training .ai-visual {
     background: var(--ink);
     border-radius: 6px;
     padding: 2.5rem 2rem;
     color: var(--white);
     position: relative;
     overflow: hidden;
}
.corporate_training .ai-visual::before {
     content: '';
     position: absolute;
     top: -40px;
     right: -40px;
     width: 200px;
     height: 200px;
     border-radius: 50%;
     background: radial-gradient(circle, rgba(41, 128, 185, 0.2) 0%, transparent 70%);
}
.corporate_training .ai-visual h4 {
     font-size: 0.72rem;
     font-weight: 600;
     letter-spacing: 0.12em;
     text-transform: uppercase;
     color: var(--gold-light);
     margin-bottom: 1.5rem;
     position: relative;
}
.corporate_training .ai-tool {
     display: flex;
     align-items: center;
     gap: 1rem;
     padding: 0.8rem 0;
     border-bottom: 1px solid rgba(255, 255, 255, 0.06);
     position: relative;
}
.corporate_training .ai-tool:last-child {
     border-bottom: none;
}
.corporate_training .ai-tool-dot {
     width: 8px;
     height: 8px;
     border-radius: 50%;
     background: var(--accent-light);
     flex-shrink: 0;
}
.corporate_training .ai-tool-name {
     font-size: 0.85rem;
     font-weight: 500;
     color: var(--white);
}
.corporate_training .ai-tool-desc {
     font-size: 0.75rem;
     color: var(--mist);
     margin-left: auto;
}
.corporate_training .faculty-section {
     background: var(--white);
}
.corporate_training .faculty-grid {
     max-width: 1100px;
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
     gap: 1.5rem;
}
.corporate_training .faculty-card {
     border: 1px solid var(--cloud);
     border-radius: 4px;
     padding: 2rem;
     transition: border-color 0.3s;
}
.corporate_training .faculty-card:hover {
     border-color: var(--accent-pale);
}
.corporate_training .faculty-role {
     font-size: 0.68rem;
     font-weight: 600;
     letter-spacing: 0.1em;
     text-transform: uppercase;
     color: var(--gold);
     margin-bottom: 0.6rem;
}
.corporate_training .faculty-name {
     font-family: var(--serif);
     font-size: 1.2rem;
     font-weight: 700;
     color: var(--ink);
     margin-bottom: 0.3rem;
}
.corporate_training .faculty-affil {
     font-size: 0.8rem;
     color: var(--accent);
     margin-bottom: 1rem;
     font-weight: 500;
}
.corporate_training .faculty-bio {
     font-size: 0.82rem;
     color: var(--steel);
     line-height: 1.75;
}
.corporate_training .process-section {
     background: var(--ivory);
}
.corporate_training .process-steps {
     max-width: 900px;
     display: flex;
     gap: 0;
     position: relative;
}
.corporate_training .process-steps::before {
     content: '';
     position: absolute;
     top: 28px;
     left: 28px;
     right: 28px;
     height: 2px;
     background: var(--cloud);
}
.corporate_training .process-step {
     flex: 1;
     text-align: center;
     position: relative;
}
.corporate_training .process-step-num {
     width: 56px;
     height: 56px;
     border-radius: 50%;
     background: var(--white);
     border: 2px solid var(--accent);
     color: var(--accent);
     font-family: var(--serif);
     font-size: 1.1rem;
     font-weight: 700;
     display: flex;
     align-items: center;
     justify-content: center;
     margin: 0 auto 1rem;
     position: relative;
     z-index: 1;
}
.corporate_training .process-step h4 {
     font-size: 0.85rem;
     font-weight: 600;
     color: var(--ink);
     margin-bottom: 0.4rem;
}
.corporate_training .process-step p {
     font-size: 0.78rem;
     color: var(--steel);
     line-height: 1.6;
     padding: 0 0.5rem;
}
.corporate_training .cta-section {
     background: var(--accent);
     color: var(--white);
     text-align: center;
     padding: 5rem 3rem;
}
.corporate_training .cta-section h2 {
     font-family: var(--serif);
     font-size: clamp(1.6rem, 3vw, 2.2rem);
     font-weight: 700;
     margin-bottom: 1rem;
}
.corporate_training .cta-section p {
     font-size: 0.92rem;
     opacity: 0.85;
     max-width: 540px;
     margin: 0 auto 2rem;
     line-height: 1.8;
}
.corporate_training .cta-contacts {
     display: flex;
     justify-content: center;
     gap: 3rem;
     flex-wrap: wrap;
}
.corporate_training .cta-contact {
     text-align: center;
}
.corporate_training .cta-contact-label {
     font-size: 0.68rem;
     letter-spacing: 0.1em;
     text-transform: uppercase;
     opacity: 0.6;
     margin-bottom: 0.3rem;
}
.corporate_training .cta-contact-value {
     font-size: 0.92rem;
     font-weight: 600;
}
.corporate_training .cta-contact-value a {
     color: var(--white);
     text-decoration: none;
     border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}
.corporate_training .footer-inquiry {
     background: var(--ink);
     color: var(--mist);
     padding: 3rem;
     font-size: 0.78rem;
     line-height: 1.7;
}
.corporate_training .footer-inquiry .footer-inner {
     max-width: 1100px;
     display: flex;
     justify-content: space-between;
     align-items: center;
     flex-wrap: wrap;
     gap: 1rem;
}
.corporate_training .footer-inquiry .footer-logo {
     font-family: var(--serif);
     font-size: 0.95rem;
     font-weight: 700;
     color: var(--white);
     margin-bottom: 0.3rem;
}

@media (max-width: 768px) {
     .corporate_training nav {
          padding: 0 0.2rem;
     }
     .corporate_training .nav-links {
          gap: 1rem;
     }
     .corporate_training .hero {
          padding: 3rem 1.5rem;
     }

     .corporate_training section {
          padding: 3.5rem 1.5rem;
     }
     .corporate_training .hero-stats {
          gap: 2rem;
     }
     .corporate_training .program-track {
          grid-template-columns: 1fr;
     }
     .corporate_training .program-track-side {
          padding: 1.2rem 1.5rem;
          flex-direction: row;
          align-items: center;
          gap: 1rem;
     }
     .corporate_training .ai-highlight {
          grid-template-columns: 1fr;
     }
     .corporate_training .process-steps {
          flex-direction: column;
          gap: 1.5rem;
     }
     .corporate_training .process-steps::before {
          display: none;
     }
     .corporate_training .cta-contacts {
          gap: 2rem;
     }
}
@media all and (max-width: 440px) {
     .corporate_training nav {
          padding: 0 0.1rem;
          justify-content: flex-start;
     }
     .corporate_training .nav-links {
          gap: 0.7rem;
     }
     .corporate_training .nav-links a {
          font-size: 0.9rem;
     }
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
     from {
          opacity: 0;
          transform: translateY(24px);
     }

     to {
          opacity: 1;
          transform: translateY(0);
     }
}

.corporate_training .hero-inner {
     animation: fadeUp 0.8s ease-out;
}
.corporate_training .value-card,
.corporate_training .program-track,
.corporate_training .domain-cell,
.corporate_training .faculty-card,
.corporate_training .process-step {
     animation: fadeUp 0.6s ease-out backwards;
}
.corporate_training .value-card:nth-child(1) {
     animation-delay: 0.1s;
}
.corporate_training .value-card:nth-child(2) {
     animation-delay: 0.2s;
}
.corporate_training .value-card:nth-child(3) {
     animation-delay: 0.3s;
}
.corporate_training .value-card:nth-child(4) {
     animation-delay: 0.4s;
}