프롬프트 미리보기 — 채우는 순간 반영
[INPUT]
- language: Korean
- output_size: 1024x1024
[1. PURPOSE]
Korean car wash and detailing advertisement, square 1:1 promo poster for self-service, tunnel wash, and professional detailing shop promotions.
Social-media-ready commercial graphic with clear pricing callout, service menu, event date, location/contact info, and glossy vehicle hero imagery that feels like a real neighborhood car-care campaign.
[2. OBJECT & COMPOSITION]
- Main hero placement: a clean, polished car occupies the center 55–60% of the frame, angled slightly 3/4 so the front grille, windshield, hood, and side surfaces catch bright wash-bay highlights; if a before-after concept is used, split the frame into two equal halves with a sharp vertical divider and matching vehicle angle.
- Background treatment: deep charcoal-to-cyan wash-bay environment with wet concrete texture, drainage grates, wall tiles, hose reels, foam lance, spray mist, ceiling LED strips, service signage, and reflective floor sheen, all supporting the vehicle without overpowering it.
- Real shop-ad details: include a visible price/menu board, QR reservation box, small map-pin/address line, phone icon, operating-hours icon, loyalty stamp graphic, and compact sponsor/partner strip near the bottom edge to make the poster feel printed and commercially usable.
- Spacing and framing: build a strong top header band for {세차장 종류}, a prominent promotional badge for {이벤트 카피}, a mid-frame hero zone for {비주얼}, and a lower utility zone for {작은 정보}; use layered panels, dividers, stickers, water-drop accents, and readable mobile-first hierarchy.
- Use {세차장 종류}, {이벤트 카피}, {비주얼}, {시그니처 컬러}, {작은 정보}, {타이포}, and {비율} as the customizable content anchors.
[3. CORE STRUCTURE]
1) Header zone (top 18%): place {세차장 종류} as the main service title in a bold, condensed Korean sans-serif, with a small English subline such as CAR WASH & DETAILING beneath; add thin separator rules, tiny water-drop icons, and a premium shop-code label like WASH PROMO 2026 / VOL.05.
2) Offer badge (upper-right or upper-center): render {이벤트 카피} inside a bold rounded sticker, angled coupon tab, or glossy shield-shaped badge using {시그니처 컬러}; make the price/date visually dominant, and add small supporting Korean copy such as 이번 주 한정, 사전예약 가능, 멤버십 적립.
3) Hero image zone (middle 55%): show {비주얼} with crisp reflections, visible water beads, foam trails, clean tire shine, realistic glass reflections, and strong edge separation; if it is a before-after layout, make both sides match in angle and crop, label them BEFORE / AFTER and add short Korean labels 세차 전 / 세차 후.
4) Service menu layer: add a compact realistic menu strip beside or beneath the car with multiple items and prices, for example 기본 세차 ₩12,000, 프리미엄 폼 ₩25,000, 실내 클리닝 ₩35,000, 광택 코팅 상담, using small icon bullets for exterior, interior, wheel, coating.
5) Color system and accents: apply {시그니처 컬러} across badges, lines, QR frame, small icons, highlight bars, water-drop shapes, and menu dividers; keep the vehicle body tones realistic with cool metallic contrast, charcoal shadows, white highlights, and cyan reflections from the wash environment.
6) Information strip (bottom 17%): present {작은 정보} as compact, high-contrast utility text with icons for hours, service type, address, phone, reservation, and parking; include fixed microcopy such as 매일 08:00–22:00, 예약문의 010-0000-0000, 서울시 강남구 워시로 24, QR 예약하기, 오늘 방문 시 타월 증정.
7) Typography layer: use {타이포} for the main title and price callout, with tighter tracking for the headline and smaller regular-weight text for details; combine large headline numerals, Korean subheads, micro labels, and small credit text such as photo by CLEAN BAY Studio.
[4. STYLE RULES]
- Typography: Pretendard ExtraBold or Noto Sans KR Black for the headline, Pretendard SemiBold for details, 44–64px title scale, 18–26px info scale, 11–14px microcopy, and narrow tracking for the main offer text.
- Color palette: cyan #23B7D9, white #FFFFFF, dark charcoal #1E2329, cool gray #D9E1E6, with subtle steel-blue reflections from the wash environment and {시그니처 컬러} used as the campaign accent.
- Poster graphics: use glossy coupon badges, layered rounded panels, thin white divider lines, chrome-like highlight strokes, water splash silhouettes, tiny service icons, QR code block, barcode-like reservation marker, and sponsor-logo placeholders such as LOCAL PARTNER / DETAIL SUPPLY / TIRE CARE.
- Border/shadow: use a soft drop shadow with 4px y-offset, 12px blur, 15% opacity under badges, menu cards, QR panel, and the hero vehicle; add crisp rounded-corner panels and reflective floor shadows for depth.
[5. VISUAL STYLE]
- Camera / lens: full-frame commercial automotive shot, Canon EOS R5 with 85mm f/1.8 for the hero car or Canon EOS R5 with 35mm f/2.8 for a clean shop poster framing; if using before-after, keep a straight-on product-ad angle with controlled perspective and minimal distortion.
- Lighting: studio softbox key light from upper-left at 45°, gentle fill from front-right, subtle rim light to define the car contours, ceiling LED strip reflections across the hood and windshield, plus wet-surface specular highlights on the floor and body panels.
- Texture realism: show believable soap foam, water droplets, tire gloss, wet concrete pores, drainage lines, rubber hose texture, transparent mist, glass reflections, and slight smudges on shop panels for a real operating car wash atmosphere.
- Color grade: cool cyan + white + charcoal with clean metallic highlights, slightly boosted clarity on water droplets, controlled contrast, bright readable typography, and a crisp wash-bay commercial finish.
[6. MOOD]
Premium auto-service magazine ad meets local Korean shop promotion — energetic, trustworthy, glossy, and practical, like a polished car-care brochure with real service information, coupon urgency, and clean commercial presentation.
[7. CRITICAL]
- Korean text accuracy: the following strings must appear exactly as intended in the rendered image:
- {세차장 종류}
- {이벤트 카피}
- {작은 정보}
- Additional Korean poster text may include: 기본 세차 ₩12,000, 프리미엄 폼 ₩25,000, 실내 클리닝 ₩35,000, 매일 08:00–22:00, QR 예약하기, 오늘 방문 시 타월 증정, 세차 전, 세차 후.
- If the design uses a before-after comparison, both halves must be visually balanced and aligned so the same vehicle and framing logic are clear across the split.
- All text must remain crisp, correctly spelled, and fully readable with no broken Hangul characters.
[8. 🚫 PROHIBITED]
- Fake official seals / certifications
- Broken Korean characters