@charset "UTF-8";

/* ==========================================================================
   (주)두웰이엔지 - 홍보자료 (Clean Pure White & Monochrome / Max Weight 600)
   ========================================================================== */

:root {
    --p-bg-white: #ffffff;
    --p-bg-light: #f8f9fa;
    --p-bg-card-hover: #f1f3f5;

    --p-text-primary: #373a3c;
    --p-text-secondary: #636c72;
    --p-text-muted: #959da5;

    --p-border-line: #dee2e6;
    --p-border-strong: #373a3c;

    --p-transition: 0.22s cubic-bezier(0.2, 0, 0, 1);
}

.promotion-page {
    background-color: var(--p-bg-white) !important;
    color: var(--p-text-primary);
    font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, Roboto, sans-serif;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    letter-spacing: -0.02em;
    -webkit-font-smoothing: antialiased;
}

.promotion-main-container {
    background-color: var(--p-bg-white);
}

.max-layout-width {
    width: 100%;
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 2.5rem;
    box-sizing: border-box;
}

.reveal-element {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1), transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-element.active {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   1. HERO BANNER ZONE
   ========================================================================== */
.promotion-hero {
    position: relative;
    height: 55vh;
    min-height: 460px;
    width: 100%;
    background-color: #000000;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--p-border-line);
    overflow: hidden;
}

.promotion-hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('/img/community/promo_hero.png');
    background-size: cover;
    background-position: center;
    filter: none !important;
}

.hero-overlay-filter {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.50) 0%, rgba(0, 0, 0, 0.90) 100%);
    pointer-events: none;
}

.promotion-hero-inner {
    position: relative;
    z-index: 5;
    padding-top: 4rem;
}

.eng-sub-badge {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.35em;
    color: rgba(255, 255, 255, 0.85);
    display: block;
    margin-bottom: 1rem;
    text-transform: uppercase;
    white-space: nowrap;
}

.promotion-hero-title {
    font-size: clamp(3rem, 5.5vw, 4.8rem);
    font-weight: 600;
    margin: 0 0 1rem 0;
    letter-spacing: -0.03em;
    line-height: 1.1;
    color: #ffffff;
    white-space: nowrap;
}

.solid-white {
    color: #ffffff;
}

.promotion-hero-desc {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.85);
    max-width: 800px;
    line-height: 1.7;
    margin: 0 0 1.5rem 0;
    word-break: keep-all;
}

.hero-watermark-code {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    color: rgba(255, 255, 255, 0.6);
    white-space: nowrap;
}

/* ==========================================================================
   2. PROMOTION CORE SECTION
   ========================================================================== */
.promotion-core-section {
    padding: 120px 0 140px;
    background-color: var(--p-bg-white);
}

.section-lead-header {
    margin-bottom: 60px;
    border-left: 2px solid var(--p-border-strong);
    padding-left: 1.5rem;
}

.section-lead-tag {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    color: var(--p-text-muted);
    display: block;
    margin-bottom: 8px;
    text-transform: uppercase;
}

.section-lead-title {
    font-size: clamp(2rem, 3vw, 2.6rem);
    font-weight: 600;
    color: var(--p-text-primary);
    margin: 0 0 0.8rem 0;
    line-height: 1.3;
    letter-spacing: -0.03em;
}

.section-lead-sub-desc {
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--p-text-secondary);
    margin: 0;
    letter-spacing: -0.01em;
    word-break: keep-all;
}

.promo-grid-container {
    display: grid;
    grid-template-columns: 1.05fr 1.15fr;
    gap: 40px;
    width: 100%;
    margin-bottom: 50px;
    align-items: stretch;
}

.promo-visual-block {
    display: flex;
    width: 100%;
    height: 100%;
}

.brochure-mockup-frame {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 420px;
    background: #e9ecef;
    border: 1px solid var(--p-border-line);
    overflow: hidden;
    display: flex;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.05);
    transition: border-color var(--p-transition), box-shadow var(--p-transition), transform var(--p-transition);
}

.brochure-mockup-frame:hover {
    border-color: var(--p-border-strong);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.08);
    transform: translateY(-4px);
}

.mockup-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: none;
    transition: transform var(--p-transition);
}

.brochure-mockup-frame:hover .mockup-img {
    transform: scale(1.02);
}

.promo-scan-line {
    display: none;
}

.promo-info-block {
    display: flex;
    width: 100%;
    height: 100%;
}

.info-card-inner {
    width: 100%;
    height: 100%;
    background: var(--p-bg-white);
    border: 1px solid var(--p-border-line);
    padding: 40px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.03);
}

.info-lead-header {
    margin-bottom: 24px;
}

.lead-tag {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--p-text-muted);
    letter-spacing: 0.15em;
    display: block;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.info-lead-header .lead-title {
    font-size: 1.55rem;
    font-weight: 600;
    color: var(--p-text-primary);
    line-height: 1.4;
    letter-spacing: -0.02em;
    margin: 0;
    word-break: keep-all;
}

.red-highlight {
    color: var(--p-text-primary);
    text-decoration: underline;
    text-underline-offset: 5px;
    text-decoration-thickness: 2px;
}

.spec-table-row-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.spec-row {
    display: flex;
    background: var(--p-bg-white);
    border: 1px solid var(--p-border-line);
    transition: border-color var(--p-transition), transform var(--p-transition);
}

.spec-row:hover {
    border-color: var(--p-border-strong);
    transform: translateX(4px);
}

.row-th {
    width: 145px;
    background-color: var(--p-bg-light);
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--p-text-primary);
    padding: 18px 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-right: 1px solid var(--p-border-line);
    letter-spacing: -0.01em;
    flex-shrink: 0;
    white-space: nowrap;
}

.row-td {
    padding: 18px 22px;
    font-size: 0.92rem;
    color: var(--p-text-secondary);
    line-height: 1.65;
    display: flex;
    align-items: center;
    flex-grow: 1;
    word-break: keep-all;
}

.red-bold-text {
    color: var(--p-text-primary);
    font-weight: 600;
}

/* ==========================================================================
   3. DOWNLOAD BUTTON CONTROLLER
   ========================================================================== */
.promo-action-wrap {
    width: 100%;
    display: flex;
    justify-content: center;
    margin-top: 25px;
}

.btn-catalog-download {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 18px 50px;
    background: var(--p-border-strong);
    color: #ffffff;
    font-family: inherit;
    font-size: 1.02rem;
    font-weight: 600;
    text-decoration: none;
    border: 1px solid var(--p-border-strong);
    cursor: pointer;
    transition: background-color var(--p-transition), color var(--p-transition);
}

.btn-catalog-download .btn-arrow {
    font-style: normal;
    font-size: 1.2rem;
    transition: transform var(--p-transition);
}

.btn-catalog-download:hover {
    background: #ffffff;
    color: #000000;
}

.btn-catalog-download:hover .btn-arrow {
    transform: translateY(3px);
}

/* ==========================================================================
   반응형 미디어 쿼리
   ========================================================================== */
@media (min-width: 1440px) {
    .max-layout-width {
        padding: 0 3.5rem;
    }
    .promotion-core-section {
        padding: 130px 0 150px;
    }
    .promo-grid-container {
        gap: 50px;
    }
}

@media (max-width: 1439px) and (min-width: 1024px) {
    .max-layout-width {
        padding: 0 2.5rem;
    }
    .promotion-hero {
        min-height: 420px;
    }
    .promotion-core-section {
        padding: 95px 0 110px;
    }
    .section-lead-header {
        margin-bottom: 45px;
    }
    .promo-grid-container {
        gap: 30px;
        margin-bottom: 40px;
    }
    .info-card-inner {
        padding: 32px 28px;
    }
    .info-lead-header .lead-title {
        font-size: 1.4rem;
    }
    .row-th {
        width: 125px;
        padding: 16px 12px;
        font-size: 0.85rem;
    }
    .row-td {
        padding: 16px 18px;
        font-size: 0.88rem;
    }
    .promo-action-wrap {
        margin-top: 20px;
    }
}

@media (max-width: 1023px) and (min-width: 768px) {
    .max-layout-width {
        padding: 0 2rem;
    }
    .promotion-hero {
        height: 48vh;
        min-height: 380px;
    }
    .promotion-hero-inner {
        padding-top: 3rem;
    }
    .promotion-core-section {
        padding: 80px 0 95px;
    }
    .section-lead-header {
        margin-bottom: 40px;
    }
    .section-lead-title {
        font-size: 2.1rem;
    }
    .promo-grid-container {
        grid-template-columns: 1fr;
        gap: 32px;
        margin-bottom: 35px;
    }
    .brochure-mockup-frame {
        min-height: 380px;
        aspect-ratio: 16 / 9;
    }
    .info-card-inner {
        padding: 30px;
    }
    .info-lead-header .lead-title {
        font-size: 1.35rem;
    }
    .promo-action-wrap {
        margin-top: 25px;
    }
    .btn-catalog-download {
        padding: 16px 40px;
        font-size: 0.98rem;
    }
}

@media (max-width: 767px) {
    .max-layout-width {
        padding: 0 1.25rem;
        box-sizing: border-box;
    }
    .promotion-hero {
        height: auto;
        min-height: 330px;
        padding: 4.5rem 0 2.5rem;
        box-sizing: border-box;
    }
    .promotion-hero-inner {
        padding-top: 0;
        width: 100%;
        box-sizing: border-box;
    }
    .eng-sub-badge {
        font-size: 0.72rem;
        letter-spacing: 0.12em !important; /* 긴 글자 넘침 방지 */
        margin-bottom: 0.6rem;
        white-space: normal !important;
        word-break: break-word !important;
    }
    .promotion-hero-title {
        font-size: 2.2rem;
        white-space: normal !important;
        word-break: keep-all !important;
        line-height: 1.2;
    }
    .promotion-hero-desc {
        font-size: 0.9rem;
        line-height: 1.6;
        margin: 0 0 1.2rem 0;
        word-break: keep-all !important;
    }
    .hero-watermark-code {
        font-size: 0.65rem;
        letter-spacing: 0.08em !important;
        white-space: normal !important;
        word-break: break-all !important;
    }
    .promotion-core-section {
        padding: 55px 0 65px;
        overflow-x: hidden;
    }
    .section-lead-header {
        margin-bottom: 30px;
        padding-left: 1rem;
        border-left-width: 2px;
        width: 100%;
        box-sizing: border-box;
    }
    .section-lead-tag {
        font-size: 0.72rem;
        margin-bottom: 6px;
        letter-spacing: 0.12em !important;
    }
    .section-lead-title {
        font-size: 1.55rem;
        line-height: 1.35;
        word-break: keep-all !important;
        overflow-wrap: break-word !important;
    }
    .section-lead-sub-desc {
        font-size: 0.9rem;
        line-height: 1.6;
        word-break: keep-all !important;
    }
    .promo-grid-container {
        grid-template-columns: 1fr;
        gap: 24px;
        margin-bottom: 25px;
        width: 100%;
        box-sizing: border-box;
    }
    .promo-visual-block,
    .promo-info-block {
        width: 100%;
        box-sizing: border-box;
    }
    .brochure-mockup-frame {
        width: 100%;
        min-height: auto !important;
        aspect-ratio: 16 / 10;
        box-sizing: border-box;
    }
    .info-card-inner {
        padding: 22px 16px;
        box-sizing: border-box;
    }
    .info-lead-header {
        margin-bottom: 18px;
    }
    .lead-tag {
        font-size: 0.72rem;
        margin-bottom: 6px;
        letter-spacing: 0.1em !important;
    }
    .info-lead-header .lead-title {
        font-size: 1.2rem;
        line-height: 1.35;
        word-break: keep-all !important;
    }
    .spec-table-row-grid {
        gap: 10px;
        width: 100%;
    }
    .spec-row {
        flex-direction: column;
        width: 100%;
        box-sizing: border-box;
    }
    .row-th {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--p-border-line);
        padding: 10px 12px;
        justify-content: flex-start;
        font-size: 0.82rem;
        box-sizing: border-box;
    }
    .row-td {
        width: 100%;
        padding: 12px;
        font-size: 0.86rem;
        line-height: 1.55;
        box-sizing: border-box;
        word-break: keep-all !important;
    }
    .promo-action-wrap {
        margin-top: 20px;
        width: 100%;
    }
    .btn-catalog-download {
        width: 100%;
        padding: 15px 16px;
        font-size: 0.92rem;
        box-sizing: border-box;
    }
}

@media (max-width: 479px) {
    .max-layout-width {
        padding: 0 1rem !important;
    }
    .promotion-hero {
        min-height: 290px;
        padding: 4.2rem 0 2rem;
    }
    .eng-sub-badge {
        font-size: 0.68rem;
        letter-spacing: 0.08em !important;
    }
    .promotion-hero-title {
        font-size: 1.85rem;
    }
    .promotion-hero-desc {
        font-size: 0.86rem;
    }
    .hero-watermark-code {
        font-size: 0.62rem;
        letter-spacing: 0.05em !important;
    }
    .promotion-core-section {
        padding: 45px 0 55px;
    }
    .section-lead-header {
        margin-bottom: 22px;
        padding-left: 0.8rem;
    }
    .section-lead-tag {
        font-size: 0.68rem;
    }
    .section-lead-title {
        font-size: 1.35rem;
        line-height: 1.3;
    }
    .section-lead-sub-desc {
        font-size: 0.84rem;
    }
    .brochure-mockup-frame {
        aspect-ratio: 16 / 10;
        min-height: auto !important;
    }
    .info-card-inner {
        padding: 16px 12px;
    }
    .info-lead-header .lead-title {
        font-size: 1.1rem;
    }
    .row-th {
        padding: 8px 10px;
        font-size: 0.78rem;
    }
    .row-td {
        padding: 10px;
        font-size: 0.82rem;
    }
    .btn-catalog-download {
        padding: 13px 14px;
        font-size: 0.86rem;
    }
}