/* ===================================================================
   ArtPlusY Landing Page  ·  mobile-first, clean
   (assets/css/style.css 위에 얹어 index.php 에서만 로드)
   =================================================================== */

:root {
    --lp-ink: #111315;
    --lp-ink-soft: #3a3d40;
    --lp-muted: #6b7075;
    --lp-line: #e7e4df;
    --lp-cream: #f6f4f1;
    --lp-white: #ffffff;
    --lp-accent: #e8523c;
    --lp-radius: 16px;
    --lp-nav-h: 64px;
    --lp-maxw: 1180px;
    --lp-sans: 'Noto Sans KR', 'Poppins', system-ui, sans-serif;
    --lp-display: 'Poppins', 'Noto Sans KR', system-ui, sans-serif;
}

.landing-page {
    font-family: var(--lp-sans);
    color: var(--lp-ink);
    background: var(--lp-white);
    -webkit-font-smoothing: antialiased;
}

.landing-page img { display: block; max-width: 100%; }

.lp-container {
    width: 100%;
    max-width: var(--lp-maxw);
    margin: 0 auto;
    padding: 0 22px;
}

/* anchor 점프 시 고정 네비에 가리지 않도록 */
.landing-page section[id],
.landing-page header[id] { scroll-margin-top: var(--lp-nav-h); }

/* ---------- Navigation (투명 -> 스크롤 시 흰색) ---------- */
.landing-page .navbar {
    position: fixed;
    top: 0; left: 0;
    width: 100%;
    background: transparent;
    box-shadow: none;
    padding: 0;
    transition: background .3s ease, box-shadow .3s ease;
}
.landing-page .navbar .container {
    height: var(--lp-nav-h);
    padding-top: 0;
    padding-bottom: 0;
}
.landing-page .nav-brand a {
    font-family: var(--lp-display);
    font-weight: 800;
    font-size: 1.4rem;
    letter-spacing: .02em;
    color: #fff;
    text-decoration: none;
    transition: color .3s ease;
}
.landing-page .nav-menu a {
    color: #fff;
    font-weight: 500;
    font-size: .95rem;
    transition: color .25s ease, opacity .25s ease;
}
.landing-page .nav-menu a:hover { opacity: .7; color: #fff; }
.landing-page .nav-menu .nav-cta {
    border: 1.5px solid rgba(255,255,255,.7);
    padding: 7px 18px;
    border-radius: 999px;
}
.landing-page .nav-menu .nav-cta:hover {
    background: #fff;
    color: var(--lp-ink);
    opacity: 1;
}
.landing-page .hamburger span { background: #fff; }

/* 스크롤 후 / 메뉴 열림 */
.landing-page .navbar.is-scrolled {
    background: rgba(255,255,255,.96);
    backdrop-filter: saturate(150%) blur(8px);
    box-shadow: 0 1px 0 rgba(0,0,0,.06), 0 8px 24px rgba(0,0,0,.05);
}
.landing-page .navbar.is-scrolled .nav-brand a,
.landing-page .navbar.is-scrolled .nav-menu a { color: var(--lp-ink); }
.landing-page .navbar.is-scrolled .nav-menu a:hover { color: var(--lp-accent); }
.landing-page .navbar.is-scrolled .nav-menu .nav-cta {
    background: var(--lp-ink);
    color: #fff;
    border-color: var(--lp-ink);
}
.landing-page .navbar.is-scrolled .nav-menu .nav-cta:hover { background: var(--lp-accent); border-color: var(--lp-accent); }
.landing-page .navbar.is-scrolled .hamburger span { background: var(--lp-ink); }

/* ---------- Buttons ---------- */
.lp-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5em;
    padding: 14px 28px;
    border-radius: 999px;
    font-family: var(--lp-sans);
    font-weight: 600;
    font-size: .98rem;
    text-decoration: none;
    line-height: 1;
    cursor: pointer;
    transition: transform .2s ease, background .25s ease, color .25s ease, border-color .25s ease;
}
.lp-btn--solid { background: #fff; color: var(--lp-ink); border: 1.5px solid #fff; }
.lp-btn--solid:hover { transform: translateY(-2px); background: var(--lp-accent); border-color: var(--lp-accent); color: #fff; }
.lp-btn--ghost { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,.7); }
.lp-btn--ghost:hover { transform: translateY(-2px); background: rgba(255,255,255,.12); border-color: #fff; }
.lp-btn--lg { padding: 17px 38px; font-size: 1.05rem; }

/* ---------- Eyebrow / Section heads ---------- */
.lp-eyebrow {
    font-family: var(--lp-display);
    text-transform: uppercase;
    letter-spacing: .18em;
    font-size: .78rem;
    font-weight: 600;
    color: var(--lp-accent);
    margin-bottom: 14px;
}
.lp-section-head { max-width: 720px; margin: 0 0 40px; }
.lp-section-head--light .lp-eyebrow { color: #ff8b78; }
.lp-section-head--light .lp-section-title { color: #fff; }
.lp-section-title {
    font-family: var(--lp-display);
    font-weight: 700;
    font-size: clamp(1.7rem, 5vw, 2.5rem);
    line-height: 1.2;
    letter-spacing: -.01em;
    color: var(--lp-ink);
}

/* ---------- HERO ---------- */
.lp-hero {
    position: relative;
    min-height: 100svh;
    min-height: 100vh;
    display: flex;
    align-items: flex-end;
    background-size: cover;
    background-position: center;
    color: #fff;
    overflow: hidden;
}
.lp-hero__overlay {
    position: absolute; inset: 0;
    background:
        linear-gradient(180deg, rgba(0,0,0,.45) 0%, rgba(0,0,0,.05) 32%, rgba(0,0,0,.18) 62%, rgba(0,0,0,.72) 100%);
    z-index: 1;
}
.lp-hero__inner {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: var(--lp-maxw);
    margin: 0 auto;
    padding: 0 22px clamp(64px, 12vh, 120px);
}
.lp-hero__badge {
    display: inline-block;
    font-family: var(--lp-display);
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .16em;
    text-transform: uppercase;
    padding: 8px 16px;
    border: 1px solid rgba(255,255,255,.55);
    border-radius: 999px;
    margin-bottom: 22px;
    backdrop-filter: blur(2px);
}
.lp-hero__title {
    font-family: var(--lp-display);
    font-weight: 800;
    font-size: clamp(2.2rem, 8vw, 4.4rem);
    line-height: 1.08;
    letter-spacing: -.02em;
    margin: 0 0 18px;
    text-shadow: 0 2px 30px rgba(0,0,0,.35);
    max-width: 16ch;
}
.lp-hero__subtitle {
    font-size: clamp(1rem, 2.6vw, 1.22rem);
    line-height: 1.7;
    max-width: 46ch;
    color: rgba(255,255,255,.92);
    margin: 0 0 30px;
}
.lp-hero__buttons { display: flex; flex-wrap: wrap; gap: 12px; }
.lp-hero__scroll {
    position: absolute;
    left: 50%; bottom: 22px;
    transform: translateX(-50%);
    z-index: 2;
    width: 26px; height: 26px;
    display: none;
}
.lp-hero__scroll span {
    display: block;
    width: 16px; height: 16px;
    margin: 0 auto;
    border-right: 2px solid rgba(255,255,255,.85);
    border-bottom: 2px solid rgba(255,255,255,.85);
    transform: rotate(45deg);
    animation: lpBounce 2s infinite;
}
@keyframes lpBounce {
    0%, 20%, 50%, 80%, 100% { transform: rotate(45deg) translate(0,0); }
    40% { transform: rotate(45deg) translate(4px,4px); }
    60% { transform: rotate(45deg) translate(2px,2px); }
}

/* ---------- ABOUT ---------- */
.lp-about { padding: clamp(64px, 12vw, 120px) 0; background: var(--lp-white); }
.lp-about__head { max-width: 760px; }
.lp-about__lead {
    font-family: var(--lp-display);
    font-weight: 700;
    font-size: clamp(1.5rem, 5vw, 2.3rem);
    line-height: 1.3;
    letter-spacing: -.01em;
    margin: 0 0 20px;
}
.lp-about__body {
    font-size: 1.05rem;
    line-height: 1.9;
    color: var(--lp-muted);
}
.lp-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    margin-top: 48px;
    background: var(--lp-line);
    border: 1px solid var(--lp-line);
    border-radius: var(--lp-radius);
    overflow: hidden;
}
.lp-stat { background: var(--lp-cream); padding: 28px 18px; text-align: center; }
.lp-stat__num {
    font-family: var(--lp-display);
    font-weight: 800;
    font-size: clamp(1.8rem, 6vw, 2.6rem);
    line-height: 1;
    color: var(--lp-ink);
    margin-bottom: 8px;
}
.lp-stat__label { font-size: .9rem; color: var(--lp-muted); }

/* ---------- FILM ---------- */
.lp-film { padding: clamp(64px, 12vw, 120px) 0; background: var(--lp-ink); color: #fff; }
.lp-film__frame {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: var(--lp-radius);
    overflow: hidden;
    box-shadow: 0 30px 70px rgba(0,0,0,.45);
    background: #000;
}
.lp-film__frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* ---------- PROJECTS / GALLERY ---------- */
.lp-projects { padding: clamp(64px, 12vw, 120px) 0; background: var(--lp-cream); }
.lp-gallery {
    display: grid;
    grid-template-columns: 1fr;
    gap: 18px;
}
.lp-card {
    display: block;
    margin: 0;
    background: var(--lp-white);
    border-radius: var(--lp-radius);
    overflow: hidden;
    box-shadow: 0 1px 2px rgba(0,0,0,.04);
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    transition: transform .3s ease, box-shadow .3s ease;
}
.lp-card:hover, .lp-card:focus-visible {
    transform: translateY(-4px);
    box-shadow: 0 18px 40px rgba(0,0,0,.12);
    outline: none;
}
.lp-card__media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: #eceae6; }
.lp-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.lp-card:hover .lp-card__media img { transform: scale(1.05); }
.lp-card__body { padding: 20px 20px 24px; }
.lp-card__cat {
    display: inline-block;
    font-family: var(--lp-display);
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--lp-accent);
    margin-bottom: 8px;
}
.lp-card__title {
    font-family: var(--lp-display);
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--lp-ink);
    margin: 0 0 6px;
}
.lp-card__desc { font-size: .95rem; line-height: 1.6; color: var(--lp-muted); margin: 0; }

/* ---------- CONTACT ---------- */
.lp-contact {
    padding: clamp(72px, 13vw, 130px) 0;
    background: var(--lp-ink);
    color: #fff;
    text-align: center;
}
.lp-contact__title {
    font-family: var(--lp-display);
    font-weight: 700;
    font-size: clamp(1.8rem, 6vw, 2.8rem);
    line-height: 1.25;
    letter-spacing: -.01em;
    margin: 0 auto 18px;
    max-width: 20ch;
}
.lp-contact__desc {
    font-size: 1.05rem;
    line-height: 1.8;
    color: rgba(255,255,255,.78);
    max-width: 50ch;
    margin: 0 auto 32px;
}
.lp-contact__actions { margin-bottom: 40px; }
.lp-contact .lp-btn--solid { background: #fff; color: var(--lp-ink); border-color: #fff; }
.lp-contact .lp-btn--solid:hover { background: var(--lp-accent); border-color: var(--lp-accent); color: #fff; }
.lp-contact__info {
    list-style: none;
    margin: 0; padding: 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
    max-width: 360px;
    margin: 0 auto;
}
.lp-contact__info li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding-bottom: 14px;
    border-bottom: 1px solid rgba(255,255,255,.14);
    font-size: .98rem;
}
.lp-contact__info span { color: rgba(255,255,255,.55); font-family: var(--lp-display); letter-spacing: .05em; font-size: .82rem; text-transform: uppercase; }
.lp-contact__info a { color: #fff; text-decoration: none; }
.lp-contact__info a:hover { color: var(--lp-accent); }

/* ---------- LIGHTBOX ---------- */
.lp-lightbox {
    position: fixed; inset: 0;
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(10,10,12,.94);
    padding: 24px;
}
.lp-lightbox.is-open { display: flex; }
.lp-lightbox__content { margin: 0; max-width: 92vw; max-height: 88vh; text-align: center; }
.lp-lightbox__content img {
    max-width: 92vw;
    max-height: 78vh;
    width: auto; height: auto;
    margin: 0 auto;
    border-radius: 8px;
    box-shadow: 0 20px 60px rgba(0,0,0,.5);
}
.lp-lightbox__content figcaption { color: #fff; margin-top: 16px; font-size: .98rem; }
.lp-lightbox__close {
    position: absolute; top: 18px; right: 22px;
    width: 44px; height: 44px;
    background: rgba(255,255,255,.1);
    border: none; border-radius: 50%;
    color: #fff; font-size: 28px; line-height: 1;
    cursor: pointer; transition: background .2s ease;
}
.lp-lightbox__close:hover { background: rgba(255,255,255,.25); }
.lp-lightbox__nav {
    position: absolute; top: 50%; transform: translateY(-50%);
    width: 48px; height: 48px;
    background: rgba(255,255,255,.1);
    border: none; border-radius: 50%;
    color: #fff; font-size: 30px; line-height: 1;
    cursor: pointer; transition: background .2s ease;
}
.lp-lightbox__nav:hover { background: rgba(255,255,255,.25); }
.lp-lightbox__prev { left: 16px; }
.lp-lightbox__next { right: 16px; }

/* ---------- Nav logo (인라인 SVG · currentColor로 색 제어) ---------- */
.landing-page .nav-logo {
    height: 43.5px;
    width: auto;
    display: block;
    color: var(--logo-overlay-color, #fff);   /* 히어로 위 오버레이 색 (admin 설정) */
    fill: currentColor;
    transition: color .3s ease;
}
.landing-page .navbar.is-scrolled .nav-logo {
    color: var(--logo-scrolled-color, #111315); /* 스크롤/흰 배경 색 */
}
/* PNG 등 비-SVG 로고 폴백: 색 전환 대신 밝기 필터 */
.landing-page .nav-logo--img { filter: brightness(0) invert(1); }
.landing-page .navbar.is-scrolled .nav-logo--img { filter: none; }

/* ---------- About: 영문 본문 ---------- */
.lp-about__body--en {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--lp-line);
    color: #9298a0;
    font-size: .96rem;
}

/* ---------- SERVICES ---------- */
.lp-services { padding: clamp(64px, 12vw, 120px) 0; background: var(--lp-white); }
.lp-services__grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.lp-service {
    padding: 30px 22px;
    border: 1px solid var(--lp-line);
    border-radius: var(--lp-radius);
    background: var(--lp-cream);
    text-align: center;
    transition: transform .25s ease, box-shadow .25s ease;
}
.lp-service:hover { transform: translateY(-4px); box-shadow: 0 14px 32px rgba(0,0,0,.07); }
.lp-service__icon { font-size: 2rem; line-height: 1; margin-bottom: 14px; }
.lp-service__title { font-family: var(--lp-display); font-weight: 700; font-size: 1.12rem; color: var(--lp-ink); margin: 0 0 6px; }
.lp-service__desc { font-size: .92rem; line-height: 1.6; color: var(--lp-muted); margin: 0; }

/* ---------- ROUTE / Timeline ---------- */
.lp-route { padding: clamp(64px, 12vw, 120px) 0; background: var(--lp-white); }
.lp-timeline { list-style: none; margin: 0; padding: 0; position: relative; }
.lp-timeline::before {
    content: ''; position: absolute;
    left: 7px; top: 6px; bottom: 6px;
    width: 2px; background: var(--lp-line);
}
.lp-timeline__item { position: relative; padding: 0 0 26px 34px; }
.lp-timeline__item:last-child { padding-bottom: 0; }
.lp-timeline__item::before {
    content: ''; position: absolute;
    left: 0; top: 3px;
    width: 16px; height: 16px;
    border-radius: 50%;
    background: #fff;
    border: 3px solid var(--lp-accent);
}
.lp-timeline__year { font-family: var(--lp-display); font-weight: 700; color: var(--lp-ink); font-size: .98rem; letter-spacing: .01em; margin-bottom: 3px; }
.lp-timeline__text { color: var(--lp-muted); font-size: .98rem; line-height: 1.6; }

/* ---------- PARTNERS / Work With ---------- */
.lp-partners { padding: clamp(64px, 12vw, 120px) 0; background: var(--lp-cream); }
/* 모바일: 한 줄에 5개 (배경 없는 로고 그리드) */
.lp-partners__grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 22px 10px; }
.lp-partner {
    display: flex; flex-direction: column; align-items: center; gap: 9px;
    padding: 6px 4px;
    background: transparent;       /* 카드 배경 제거 → 배경 위에 로고만 */
    border: 0;
    border-radius: 0;
    box-shadow: none;
    text-decoration: none;
    text-align: center;
    transition: transform .2s ease, opacity .2s ease;
}
a.lp-partner:hover { transform: translateY(-3px); }
.lp-partner__logobox {
    height: 44px;
    display: flex; align-items: center; justify-content: center;
    width: 100%;
}
.lp-partner__logo { height: 36px; width: auto; max-width: 100%; display: block; }
/* 자동 생성 워드마크(인라인 SVG): 회색 → hover 시 진하게 */
svg.lp-partner__logo { color: #9aa0a6; transition: color .2s ease; }
a.lp-partner:hover svg.lp-partner__logo { color: var(--lp-ink); }
/* 업로드 로고(이미지): 흑백 → hover 시 컬러 */
.lp-partner__logo--img { filter: grayscale(1); opacity: .8; transition: filter .25s ease, opacity .25s ease; object-fit: contain; }
a.lp-partner:hover .lp-partner__logo--img { filter: none; opacity: 1; }
.lp-partner__name { font-family: var(--lp-display); font-weight: 600; color: var(--lp-ink); font-size: .78rem; line-height: 1.25; word-break: keep-all; }
.lp-partner__cat { font-size: .6rem; letter-spacing: .07em; text-transform: uppercase; color: var(--lp-muted); }

/* ---------- CONTACT: 주소 / 담당자 ---------- */
.lp-contact__addr { margin: 6px auto 38px; color: rgba(255,255,255,.66); font-size: .98rem; line-height: 1.6; max-width: 52ch; }
.lp-contact__addr a { color: rgba(255,255,255,.85); text-decoration: underline; text-underline-offset: 3px; }
.lp-people { display: grid; grid-template-columns: 1fr; gap: 18px; max-width: 780px; margin: 0 auto; text-align: left; }
.lp-person { background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.12); border-radius: var(--lp-radius); padding: 22px 24px; }
.lp-person__name { font-family: var(--lp-display); font-weight: 700; font-size: 1.08rem; margin: 0 0 14px; color: #fff; }
.lp-person__name span { font-weight: 500; font-size: .8rem; color: var(--lp-accent); margin-left: 6px; }
.lp-person__list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 9px; }
.lp-person__list li { display: flex; gap: 12px; align-items: baseline; font-size: .94rem; }
.lp-person__list > li > span { flex: 0 0 82px; color: rgba(255,255,255,.5); font-family: var(--lp-display); font-size: .76rem; letter-spacing: .05em; text-transform: uppercase; }
.lp-person__list a { color: #fff; text-decoration: none; word-break: break-all; }
.lp-person__list a:hover { color: var(--lp-accent); }

/* ---------- Film: 자체호스팅 video ---------- */
.lp-film__frame video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; background: #000; }

/* ---------- Reveal on scroll ---------- */
.landing-page .lp-card,
.landing-page .lp-stat,
.landing-page .lp-service,
.landing-page .lp-timeline__item,
.landing-page .lp-partner,
.landing-page .lp-person,
.landing-page .lp-about__head,
.landing-page .lp-section-head { will-change: opacity, transform; }

/* ===================================================================
   Responsive
   =================================================================== */
@media (max-width: 1024px) {
    /* 태블릿(아이패드)·모바일: 햄버거 메뉴 + 고정 네비를 흰색으로 (가독성) */
    .landing-page .navbar { background: rgba(255,255,255,.97); box-shadow: 0 1px 0 rgba(0,0,0,.06); }
    .landing-page .nav-brand a { color: var(--lp-ink); }
    .landing-page .nav-logo { color: var(--logo-scrolled-color, #111315); }
    .landing-page .nav-logo--img { filter: none; }
    .landing-page .hamburger span { background: var(--lp-ink); }
    .landing-page .nav-menu {
        top: var(--lp-nav-h);
        padding: 1.2rem 0;
        gap: 0;
    }
    .landing-page .nav-menu li { width: 100%; }
    .landing-page .nav-menu a {
        color: var(--lp-ink);
        display: block;
        padding: 14px 0;
        font-size: 1.05rem;
    }
    .landing-page .nav-menu .nav-cta {
        display: inline-block;
        margin: 10px auto 0;
        border-color: var(--lp-ink);
        color: var(--lp-ink);
    }
    .lp-hero__scroll { display: block; }
    .lp-hero__buttons .lp-btn { flex: 1 1 auto; }
}

@media (min-width: 600px) {
    .lp-gallery { grid-template-columns: repeat(2, 1fr); gap: 22px; }
    .lp-stats { grid-template-columns: repeat(4, 1fr); }
    .lp-services__grid { grid-template-columns: repeat(3, 1fr); }
    .lp-partners__grid { grid-template-columns: repeat(6, 1fr); }
    .lp-people { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
    .lp-timeline__item {
        display: grid;
        grid-template-columns: 116px 1fr;
        gap: 18px;
        align-items: baseline;
    }
    .lp-timeline__year { margin-bottom: 0; }
}

@media (min-width: 980px) {
    .lp-gallery { grid-template-columns: repeat(3, 1fr); gap: 26px; }
    .lp-services__grid { grid-template-columns: repeat(5, 1fr); }
    .lp-partners__grid { grid-template-columns: repeat(8, 1fr); }
    .lp-hero { align-items: center; }
    .lp-hero__inner { padding-bottom: 0; }
}

@media (prefers-reduced-motion: reduce) {
    * { animation: none !important; transition: none !important; }
}

/* ===================================================================
   Solutions page (solutions.php)
   =================================================================== */
.lp-solhero {
    position: relative;
    padding: calc(var(--lp-nav-h) + 64px) 0 72px;
    background: linear-gradient(135deg, #16181a 0%, #2a2d31 58%, #8e2f22 165%);
    color: #fff;
    text-align: center;
}
.lp-solhero .lp-eyebrow { color: #ff8b78; }
.lp-solhero__title {
    font-family: var(--lp-display);
    font-weight: 700;
    font-size: clamp(1.8rem, 5.2vw, 2.8rem);
    line-height: 1.22;
    letter-spacing: -.01em;
    margin: 0 0 16px;
    color: #fff;
}
.lp-solhero__subtitle {
    max-width: 660px;
    margin: 0 auto;
    color: rgba(255,255,255,.78);
    font-size: clamp(.98rem, 2.4vw, 1.1rem);
    line-height: 1.75;
}

.lp-solsec { padding: clamp(56px, 10vw, 100px) 0; background: var(--lp-cream); }
.lp-solsec .lp-section-head { max-width: none; text-align: center; margin: 0 auto 44px; }

/* 풀폭 가로형 카드 리스트 (PC: 좌우로 꽉 차게, 사진 + 설명) */
.lp-sol-list { display: flex; flex-direction: column; gap: 24px; }
.lp-sol-row {
    display: grid;
    grid-template-columns: 1fr;
    background: var(--lp-white);
    border: 1px solid var(--lp-line);
    border-radius: var(--lp-radius);
    overflow: hidden;
    transition: transform .2s ease, box-shadow .25s ease, border-color .25s ease;
}
.lp-sol-row:hover {
    transform: translateY(-4px);
    box-shadow: 0 22px 48px rgba(0,0,0,.1);
    border-color: transparent;
}
.lp-sol-row__media {
    position: relative;
    min-height: 220px;
    background: var(--lp-cream);
}
.lp-sol-row__media img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.lp-sol-row__body {
    padding: 32px 28px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.lp-sol-row__num {
    font-family: var(--lp-display);
    font-weight: 600;
    font-size: .78rem;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--lp-accent);
    margin-bottom: 10px;
}
.lp-sol-row__title {
    font-family: var(--lp-display);
    font-weight: 700;
    font-size: clamp(1.4rem, 3vw, 1.9rem);
    line-height: 1.25;
    color: var(--lp-ink);
    margin: 0 0 12px;
}
.lp-sol-row__desc { font-size: 1rem; line-height: 1.8; color: var(--lp-muted); margin: 0; }

.lp-sol-cta {
    padding: clamp(64px, 12vw, 112px) 0;
    background: var(--lp-ink);
    color: #fff;
    text-align: center;
}
.lp-sol-cta__title {
    font-family: var(--lp-display);
    font-weight: 700;
    font-size: clamp(1.6rem, 4.5vw, 2.4rem);
    margin: 0 0 14px;
    color: #fff;
}
.lp-sol-cta__desc { color: rgba(255,255,255,.72); max-width: 560px; margin: 0 auto 30px; line-height: 1.75; }
.lp-sol-cta .lp-btn--solid { background: #fff; color: var(--lp-ink); border-color: #fff; }
.lp-sol-cta .lp-btn--solid:hover { background: var(--lp-accent); border-color: var(--lp-accent); color: #fff; }

@media (min-width: 768px) {
    /* PC: 한 항목이 좌우로 꽉 차는 가로형 (사진 | 설명), 교차 배치 */
    .lp-sol-list { gap: 32px; }
    .lp-sol-row { grid-template-columns: 1fr 1fr; align-items: stretch; }
    .lp-sol-row__media { min-height: 340px; }
    .lp-sol-row__body { padding: 48px clamp(36px, 5vw, 64px); }
    .lp-sol-row--reverse .lp-sol-row__media { order: 2; }
    .lp-sol-row--reverse .lp-sol-row__body  { order: 1; }
}

/* ===================================================================
   Project article (project.php · 블로그 형식)
   =================================================================== */
.lp-article__hero {
    position: relative;
    min-height: 52vh;
    display: flex;
    align-items: flex-end;
    padding: calc(var(--lp-nav-h) + 40px) 0 44px;
    background: #16181a center/cover no-repeat;
    color: #fff;
}
.lp-article__hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,.25) 0%, rgba(0,0,0,.78) 100%);
}
.lp-article__hero-inner { position: relative; }
.lp-article__back {
    display: inline-block;
    color: rgba(255,255,255,.85);
    text-decoration: none;
    font-family: var(--lp-display);
    font-size: .85rem;
    letter-spacing: .04em;
    margin-bottom: 18px;
    transition: color .2s ease;
}
.lp-article__back:hover { color: #fff; }
.lp-article__cat {
    display: inline-block;
    font-family: var(--lp-display);
    text-transform: uppercase;
    letter-spacing: .12em;
    font-size: .74rem;
    font-weight: 600;
    color: #fff;
    background: var(--lp-accent);
    padding: 5px 12px;
    border-radius: 999px;
    margin-bottom: 14px;
}
.lp-article__title {
    font-family: var(--lp-display);
    font-weight: 700;
    font-size: clamp(1.8rem, 5vw, 3rem);
    line-height: 1.2;
    letter-spacing: -.01em;
    margin: 0;
    max-width: 900px;
}
.lp-article { padding: clamp(40px, 7vw, 72px) 0 clamp(56px, 10vw, 96px); background: var(--lp-white); }
.lp-article__container { max-width: 760px; }
.lp-article__lead {
    font-size: clamp(1.05rem, 2.6vw, 1.3rem);
    line-height: 1.7;
    color: var(--lp-ink-soft);
    font-weight: 500;
    margin: 0 0 28px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--lp-line);
}
.lp-article__content p {
    font-size: 1.05rem;
    line-height: 1.95;
    color: var(--lp-ink-soft);
    margin: 0 0 1.4em;
}
.lp-article__empty { color: var(--lp-muted); }
.lp-article__pager {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin-top: 48px;
    padding-top: 26px;
    border-top: 1px solid var(--lp-line);
}
.lp-article__pager-link, .lp-article__pager-list {
    font-family: var(--lp-display);
    font-size: .9rem;
    font-weight: 600;
    text-decoration: none;
    color: var(--lp-ink);
    transition: color .2s ease;
}
.lp-article__pager-list { color: var(--lp-accent); }
.lp-article__pager-link:hover, .lp-article__pager-list:hover { color: var(--lp-accent); }