/* ============ PAGE: 실내수직농장 LED (다크 풀블리드 + 파장 스펙트럼) ============ */
.vfld { background: #07060c; color: #ded9ea; overflow: hidden; }

.vfld-hero { position: relative; min-height: 86vh; background-size: cover; background-position: center; display: flex; align-items: flex-end; overflow: hidden; }
.vfld-hero::after { content: ''; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(6,4,14,.95) 0%, rgba(20,8,40,.55) 55%, rgba(20,8,40,.15) 100%); }
.vfld-hero-inner { position: relative; z-index: 1; color: #fff; padding: 64px 24px; max-width: var(--maxw); margin: 0 auto; width: 100%; }
.vfld-eyebrow { display: inline-block; font-size: .74rem; letter-spacing: .16em; font-weight: 800; color: #c34cf0; margin-bottom: 14px; font-family: monospace; }
.vfld-hero-inner h1 { font-size: clamp(2.3rem, 7vw, 4.4rem); font-weight: 800; }
.vfld-hero-lead { font-size: clamp(.98rem, 1.9vw, 1.18rem); font-weight: 600; margin-top: 16px; max-width: 720px; line-height: 1.7; color: #f0e6fa; }
.vfld-hero-cta { display: flex; gap: 12px; margin-top: 24px; flex-wrap: wrap; }

.vfld-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 12px 26px; border-radius: 999px; font-weight: 700; font-size: .92rem; }
.vfld-btn-primary { background: #c34cf0; color: #1a0625; }
.vfld-btn-outline { border: 1.5px solid #c34cf0; color: #e6b8fb; }

.vfld-section { max-width: var(--maxw); margin: 0 auto; padding: 72px 24px; }
.vfld-section h2 { font-size: clamp(1.5rem, 3.4vw, 2.2rem); font-weight: 800; color: #fff; }
.vfld-answer { margin-top: 18px; padding: 20px 22px; background: #170f24; border-left: 4px solid #c34cf0; font-weight: 700; border-radius: 4px; color: #f2e9fb; }
.vfld-body { margin-top: 14px; color: #b4acc4; line-height: 1.75; }

.vfld-spectrum-section { background: #0d0a17; overflow: hidden; }

/* Spectrum bars */
.vfld-spectrum { margin-top: 28px; display: flex; height: 96px; border-radius: 10px; overflow: hidden; border: 1px solid #2a2140; }
.vfld-band { display: flex; align-items: center; justify-content: center; text-align: center; }
.vfld-band span { color: #fff; font-size: .74rem; font-weight: 700; line-height: 1.4; padding: 6px; text-shadow: 0 1px 3px rgba(0,0,0,.5); }
.vfld-band-blue { background: linear-gradient(180deg, #3b6bff, #2447c9); }
.vfld-band-green { background: linear-gradient(180deg, #3fbf6b, #26894c); }
.vfld-band-red { background: linear-gradient(180deg, #ff4d4d, #c62727); }
.vfld-band-farred { background: linear-gradient(180deg, #7a1f2b, #4a1119); }
@media (max-width: 640px) { .vfld-spectrum { flex-direction: column; height: auto; } .vfld-band { padding: 14px 8px; } }

/* Table */
.vfld-table { width: 100%; border-collapse: collapse; margin-top: 24px; font-size: .9rem; }
.vfld-table th, .vfld-table td { border: 1px solid #2a2140; padding: 13px 16px; text-align: left; vertical-align: top; }
.vfld-table thead th { background: #c34cf0; color: #1a0625; font-weight: 800; }
.vfld-table tbody td:first-child { background: #170f24; font-weight: 700; width: 20%; color: #fff; }
.vfld-table tbody td { color: #cabfdb; }

/* Consider cards */
.vfld-consider-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 28px; }
.vfld-consider-card { background: #140d20; border: 1px solid #2a2140; border-radius: 12px; padding: 22px 18px; }
.vfld-consider-card h3 { color: #e6b8fb; font-size: 1rem; }
.vfld-consider-card p { margin-top: 8px; color: #b4acc4; font-size: .85rem; line-height: 1.6; }
@media (max-width: 860px) { .vfld-consider-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .vfld-consider-grid { grid-template-columns: 1fr; } }

.vfld-case-note { margin-top: 22px; font-size: .86rem; color: #9186a4; border-top: 1px solid #2a2140; padding-top: 16px; }
.vfld-case-note a { color: #c34cf0; text-decoration: underline; }

/* Figure */
.vfld-figure { margin: 0; }
.vfld-figure img { width: 100%; border-radius: var(--radius); object-fit: cover; max-height: 460px; background: #fff; }
.vfld-figure figcaption { margin-top: 10px; font-size: .85rem; color: #9186a4; }

/* FAQ dark override */
.vfld-faq .vf-faq-item { border-bottom-color: #2a2140; }
.vfld-faq .vf-faq-item summary { color: #f0e6fa; }
.vfld-faq .vf-faq-item p { color: #b4acc4; }

/* CTA */
.vfld-cta { max-width: var(--maxw); margin: 0 auto; padding: 70px 24px; text-align: center; background: #150d22; border-radius: var(--radius); overflow: hidden; }
.vfld-cta h2 { font-size: clamp(1.4rem, 3.2vw, 2rem); font-weight: 800; color: #fff; }
.vfld-cta p { margin-top: 10px; color: #b4acc4; }
.vfld-cta-group { display: flex; gap: 12px; justify-content: center; margin-top: 22px; flex-wrap: wrap; }

/* Related */
.vfld-related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 24px; }
.vfld-related-card { display: block; padding: 20px; border: 1px solid #2a2140; border-radius: var(--radius); font-weight: 700; color: #fff; background: #140d20; }
.vfld-related-card span { display: block; font-size: .75rem; font-weight: 800; color: #c34cf0; margin-bottom: 6px; }
.vfld-related-card:hover { border-color: #c34cf0; }
@media (max-width: 720px) { .vfld-related-grid { grid-template-columns: 1fr; } }

.vfld-updated { max-width: var(--maxw); margin: 0 auto 60px; padding: 0 24px; font-size: .8rem; color: #746a89; }