/* =====================================================================
   기산종합건설 — 홈페이지 리디자인 시스템 (redesign.css)
   styles.css 다음에 로드되어 홈 섹션을 새 구조로 스타일링합니다.
   네임스페이스: .rd-*  (기존 스타일과 충돌 없음)
   ===================================================================== */

:root {
    --rd-navy: #123a5e;
    --rd-navy-deep: #0c2840;
    --rd-accent: #e8920c;
    --rd-accent-soft: #fbecd2;
    --rd-ink: #15212b;
    --rd-muted: #5d6e7c;
    --rd-line: #e6ebef;
    --rd-soft: #f4f7f9;
    --rd-white: #ffffff;
    --rd-radius: 14px;
    --rd-shadow: 0 10px 30px rgba(18, 58, 94, 0.08);
    --rd-shadow-lg: 0 24px 60px rgba(12, 40, 64, 0.16);
    --rd-ease: 0.3s cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ---------- 공통 ---------- */
.rd { color: var(--rd-ink); }
.rd-section { padding: 7rem 0; position: relative; }
.rd-section--soft { background: var(--rd-soft); }
.rd-section--navy { background: var(--rd-navy-deep); color: #dce6ee; }
.rd-container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

.rd-eyebrow {
    display: inline-block;
    color: var(--rd-accent);
    font-weight: 700;
    font-size: 0.82rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}
.rd-section--navy .rd-eyebrow { color: #ffc269; }

.rd-h2 {
    font-size: clamp(1.9rem, 3.2vw, 2.7rem);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--rd-navy);
    margin: 0 0 1.1rem;
}
.rd-section--navy .rd-h2 { color: #fff; }

.rd-lead {
    font-size: 1.08rem;
    line-height: 1.85;
    color: var(--rd-muted);
    max-width: 640px;
}
.rd-section--navy .rd-lead { color: #b9c8d4; }

.rd-head-center { text-align: center; margin: 0 auto 3.5rem; max-width: 720px; }
.rd-head-center .rd-lead { margin: 0 auto; }

/* ---------- 버튼 ---------- */
.rd-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.95rem 1.9rem;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.98rem;
    text-decoration: none;
    transition: transform var(--rd-ease), box-shadow var(--rd-ease), background var(--rd-ease);
    cursor: pointer;
    border: 2px solid transparent;
}
.rd-btn svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 2; }
.rd-btn--primary { background: var(--rd-accent); color: #fff; box-shadow: 0 8px 22px rgba(232, 146, 12, 0.32); }
.rd-btn--primary:hover { transform: translateY(-3px); box-shadow: 0 14px 30px rgba(232, 146, 12, 0.42); }
.rd-btn--ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, 0.55); }
.rd-btn--ghost:hover { background: rgba(255, 255, 255, 0.12); border-color: #fff; }
.rd-btn--dark { background: var(--rd-navy); color: #fff; }
.rd-btn--dark:hover { transform: translateY(-3px); background: var(--rd-navy-deep); }
.rd-btn--outline { background: #fff; color: var(--rd-navy); border-color: var(--rd-line); }
.rd-btn--outline:hover { border-color: var(--rd-navy); transform: translateY(-3px); }

/* ============================ HERO ============================ */
.rd-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--rd-navy-deep) url('images/청풍학생야영장_조감도.jpg') center/cover no-repeat;
    color: #fff;
    overflow: hidden;
}
.rd-hero::after {
    content: "";
    position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(8,20,40,0.55) 0%, rgba(8,20,40,0.62) 45%, rgba(8,20,40,0.86) 100%);
}
.rd-hero__inner { position: relative; z-index: 2; max-width: 760px; padding: 7rem 0 5rem; }
.rd-hero__eyebrow {
    color: #ffce8c; font-weight: 700; letter-spacing: 0.22em;
    text-transform: uppercase; font-size: 0.82rem; margin-bottom: 1.4rem;
    display: flex; align-items: center; gap: 0.8rem;
}
.rd-hero__eyebrow::before { content: ""; width: 38px; height: 2px; background: var(--rd-accent); display: inline-block; }
.rd-hero__title {
    font-size: clamp(2.4rem, 5.2vw, 4rem);
    font-weight: 800; line-height: 1.18; letter-spacing: -0.03em;
    margin: 0 0 1.4rem; text-shadow: 0 2px 24px rgba(0,0,0,0.35);
}
.rd-hero__sub {
    font-size: clamp(1.02rem, 1.6vw, 1.25rem);
    line-height: 1.8; color: #e4ecf3; margin: 0 0 2.4rem;
    max-width: 560px; text-shadow: 0 1px 12px rgba(0,0,0,0.4);
}
.rd-hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.rd-hero__scroll {
    position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%);
    z-index: 2; width: 26px; height: 42px; border: 2px solid rgba(255,255,255,0.5);
    border-radius: 14px; display: flex; justify-content: center; padding-top: 7px;
}
.rd-hero__scroll span { width: 4px; height: 8px; background: #fff; border-radius: 2px; animation: rd-scroll 1.6s infinite; }
@keyframes rd-scroll { 0% { opacity: 0; transform: translateY(-4px);} 50%{opacity:1;} 100%{opacity:0; transform: translateY(10px);} }

/* ============================ STATS ============================ */
.rd-stats { background: var(--rd-navy); }
.rd-stats__grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
}
.rd-stat {
    padding: 3rem 1.5rem; text-align: center; color: #fff;
    border-right: 1px solid rgba(255,255,255,0.12);
}
.rd-stat:last-child { border-right: none; }
.rd-stat__num { font-size: clamp(2.2rem, 4vw, 3rem); font-weight: 800; letter-spacing: -0.02em; line-height: 1; }
.rd-stat__num span { color: var(--rd-accent); }
.rd-stat__label { margin-top: 0.7rem; color: #aebecb; font-size: 0.95rem; letter-spacing: 0.02em; }

/* ============================ ABOUT (교차 배치) ============================ */
.rd-about__grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center;
}
.rd-about__media { position: relative; }
.rd-about__media img {
    width: 100%; height: 480px; object-fit: cover; border-radius: var(--rd-radius);
    box-shadow: var(--rd-shadow-lg); display: block;
}
.rd-about__badge {
    position: absolute; left: -22px; bottom: -22px;
    background: var(--rd-accent); color: #fff; padding: 1.4rem 1.7rem;
    border-radius: var(--rd-radius); box-shadow: var(--rd-shadow-lg); line-height: 1.1;
}
.rd-about__badge strong { display: block; font-size: 2.1rem; font-weight: 800; }
.rd-about__badge span { font-size: 0.88rem; opacity: 0.95; }
.rd-about__features { list-style: none; padding: 0; margin: 2rem 0 2.2rem; display: grid; gap: 1rem; }
.rd-about__features li { display: flex; align-items: flex-start; gap: 0.85rem; color: var(--rd-ink); font-weight: 500; }
.rd-about__features svg { flex: none; width: 24px; height: 24px; stroke: var(--rd-accent); fill: none; stroke-width: 2; margin-top: 2px; }
.rd-about__features b { display:block; }
.rd-about__features small { color: var(--rd-muted); font-weight: 400; }

/* ============================ SERVICES ============================ */
.rd-services__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.6rem; }
.rd-service {
    background: #fff; border: 1px solid var(--rd-line); border-radius: var(--rd-radius);
    padding: 2.4rem 1.8rem; transition: transform var(--rd-ease), box-shadow var(--rd-ease), border-color var(--rd-ease);
}
.rd-service:hover { transform: translateY(-8px); box-shadow: var(--rd-shadow-lg); border-color: transparent; }
.rd-service__icon {
    width: 64px; height: 64px; border-radius: 16px; background: var(--rd-accent-soft);
    display: flex; align-items: center; justify-content: center; margin-bottom: 1.4rem;
    transition: background var(--rd-ease);
}
.rd-service__icon svg { width: 32px; height: 32px; stroke: var(--rd-navy); fill: none; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.rd-service:hover .rd-service__icon { background: var(--rd-accent); }
.rd-service:hover .rd-service__icon svg { stroke: #fff; }
.rd-service h3 { font-size: 1.22rem; font-weight: 700; color: var(--rd-navy); margin: 0 0 0.7rem; }
.rd-service p { color: var(--rd-muted); font-size: 0.96rem; line-height: 1.7; margin: 0 0 1rem; }
.rd-service__tags { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.rd-service__tags span { font-size: 0.78rem; color: var(--rd-navy); background: var(--rd-soft); border-radius: 999px; padding: 0.25rem 0.7rem; }

/* ============================ PROJECTS (대표작 + 그리드) ============================ */
.rd-proj__layout { display: grid; grid-template-columns: 1.4fr 1fr; gap: 1.6rem; }
.rd-proj__right { display: grid; grid-template-columns: 1fr 1fr; gap: 1.6rem; }
.rd-card {
    position: relative; border-radius: var(--rd-radius); overflow: hidden; display: block;
    text-decoration: none; box-shadow: var(--rd-shadow); background: #20303d;
}
.rd-card img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.6s var(--rd-ease); }
.rd-card--feature { min-height: 440px; }
.rd-card--feature img { position: absolute; inset: 0; }
.rd-card--small { min-height: 210px; }
.rd-card--small img { position: absolute; inset: 0; }
.rd-card:hover img { transform: scale(1.06); }
.rd-card__veil {
    position: absolute; inset: 0; z-index: 1;
    background: linear-gradient(180deg, rgba(10,22,36,0) 35%, rgba(10,22,36,0.85) 100%);
}
.rd-card__body { position: absolute; left: 0; bottom: 0; z-index: 2; padding: 1.4rem 1.5rem; color: #fff; width: 100%; }
.rd-card__cat {
    display: inline-block; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em;
    background: var(--rd-accent); color: #fff; padding: 0.25rem 0.7rem; border-radius: 999px; margin-bottom: 0.6rem;
}
.rd-card__title { font-size: 1.15rem; font-weight: 700; margin: 0; line-height: 1.3; }
.rd-card--feature .rd-card__title { font-size: 1.6rem; }
.rd-card__year { font-size: 0.85rem; color: #c7d3dd; margin-top: 0.3rem; display: block; }
.rd-proj__more { text-align: center; margin-top: 3rem; }

/* ============================ WHY / PROCESS ============================ */
.rd-why__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; margin-top: 1rem; }
.rd-why__card {
    background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--rd-radius); padding: 2rem 1.6rem;
}
.rd-why__num { font-size: 0.85rem; font-weight: 700; color: var(--rd-accent); letter-spacing: 0.1em; }
.rd-why__card h4 { color: #fff; font-size: 1.12rem; margin: 0.8rem 0 0.6rem; font-weight: 700; }
.rd-why__card p { color: #adbdca; font-size: 0.93rem; line-height: 1.65; margin: 0; }

/* ============================ ESG ============================ */
.rd-esg__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.8rem; }
.rd-esg__card {
    background: #fff; border: 1px solid var(--rd-line); border-radius: var(--rd-radius);
    padding: 2.4rem 2rem; transition: transform var(--rd-ease), box-shadow var(--rd-ease);
}
.rd-esg__card:hover { transform: translateY(-6px); box-shadow: var(--rd-shadow-lg); }
.rd-esg__icon { width: 58px; height: 58px; display: flex; align-items: center; justify-content: center; border-radius: 14px; background: var(--rd-soft); margin-bottom: 1.3rem; }
.rd-esg__icon svg { width: 30px; height: 30px; stroke: var(--rd-navy); fill: none; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.rd-esg__card h3 { color: var(--rd-navy); font-size: 1.2rem; margin: 0 0 0.7rem; font-weight: 700; }
.rd-esg__card p { color: var(--rd-muted); font-size: 0.95rem; line-height: 1.7; margin: 0 0 1rem; }
.rd-esg__card ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.5rem; }
.rd-esg__card li { position: relative; padding-left: 1.2rem; color: var(--rd-ink); font-size: 0.92rem; }
.rd-esg__card li::before { content: ""; position: absolute; left: 0; top: 8px; width: 7px; height: 7px; border-radius: 2px; background: var(--rd-accent); }

/* ============================ CTA BAND ============================ */
.rd-cta { background: linear-gradient(120deg, var(--rd-navy) 0%, var(--rd-navy-deep) 100%); }
.rd-cta__inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap; padding: 3.2rem 0; }
.rd-cta h2 { color: #fff; font-size: clamp(1.6rem, 2.6vw, 2.2rem); font-weight: 800; margin: 0 0 0.4rem; }
.rd-cta p { color: #b9c8d4; margin: 0; font-size: 1.02rem; }
.rd-cta__phone { color: #ffce8c; font-weight: 700; }

/* ============================ 반응형 ============================ */
@media (max-width: 980px) {
    .rd-section { padding: 5rem 0; }
    .rd-about__grid { grid-template-columns: 1fr; gap: 2.6rem; }
    .rd-about__media { order: -1; }
    .rd-about__media img { height: 340px; }
    .rd-services__grid { grid-template-columns: repeat(2, 1fr); }
    .rd-why__grid { grid-template-columns: repeat(2, 1fr); }
    .rd-esg__grid { grid-template-columns: 1fr; }
    .rd-proj__layout { grid-template-columns: 1fr; }
    .rd-card--feature { min-height: 320px; }
}
@media (max-width: 640px) {
    .rd-section { padding: 4rem 0; }
    .rd-stats__grid { grid-template-columns: repeat(2, 1fr); }
    .rd-stat { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.12); }
    .rd-services__grid { grid-template-columns: 1fr; }
    .rd-why__grid { grid-template-columns: 1fr; }
    .rd-proj__right { grid-template-columns: 1fr 1fr; }
    .rd-hero__actions { width: 100%; }
    .rd-hero__actions .rd-btn { flex: 1; justify-content: center; }
    .rd-cta__inner { flex-direction: column; text-align: center; align-items: stretch; }
}

/* =====================================================================
   내부 페이지 공통 컴포넌트
   ===================================================================== */

/* 페이지 상단 배너 */
.rd-pagehero {
    position: relative;
    background: var(--rd-navy-deep) center/cover no-repeat;
    color: #fff;
    padding: 11rem 0 4.5rem;
    overflow: hidden;
}
.rd-pagehero::after {
    content: ""; position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(10,24,42,0.78) 0%, rgba(10,24,42,0.86) 100%);
}
.rd-pagehero > .rd-container { position: relative; z-index: 2; }
.rd-pagehero .rd-eyebrow { color: #ffce8c; }
.rd-pagehero__title { font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; letter-spacing: -0.02em; margin: 0 0 0.8rem; }
.rd-pagehero__desc { color: #cdd9e3; font-size: 1.05rem; line-height: 1.7; max-width: 680px; margin: 0; }
.rd-pagehero__crumb { color: #9fb2c2; font-size: 0.85rem; margin-bottom: 1.2rem; }
.rd-pagehero__crumb a { color: #9fb2c2; text-decoration: none; }
.rd-pagehero__crumb a:hover { color: #fff; }

/* 본문 프로즈 영역 */
.rd-prose { max-width: 820px; }
.rd-prose p { color: var(--rd-muted); font-size: 1.05rem; line-height: 1.9; margin: 0 0 1.2rem; }
.rd-prose .rd-lead-p { font-size: 1.25rem; color: var(--rd-ink); font-weight: 600; line-height: 1.7; margin-bottom: 1.4rem; }
.rd-prose .kw { color: var(--rd-navy); font-weight: 700; }

/* 비전/미션 등 2열 카드 */
.rd-duo { display: grid; grid-template-columns: 1fr 1fr; gap: 1.6rem; }
.rd-panel {
    background: #fff; border: 1px solid var(--rd-line); border-left: 4px solid var(--rd-accent);
    border-radius: var(--rd-radius); padding: 2.2rem 2rem; box-shadow: var(--rd-shadow);
}
.rd-panel h3 { color: var(--rd-navy); font-size: 1.3rem; font-weight: 700; margin: 0 0 0.8rem; }
.rd-panel p { color: var(--rd-muted); line-height: 1.8; margin: 0; }

/* 핵심가치 3카드 */
.rd-values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem; }
.rd-value {
    background: #fff; border: 1px solid var(--rd-line); border-radius: var(--rd-radius);
    padding: 2.4rem 2rem; text-align: center; transition: transform var(--rd-ease), box-shadow var(--rd-ease);
}
.rd-value:hover { transform: translateY(-6px); box-shadow: var(--rd-shadow-lg); }
.rd-value__icon { width: 58px; height: 58px; margin: 0 auto 1.3rem; border-radius: 50%; background: var(--rd-accent-soft); display: flex; align-items: center; justify-content: center; }
.rd-value__icon svg { width: 28px; height: 28px; stroke: var(--rd-navy); fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.rd-value h4 { color: var(--rd-navy); font-size: 1.3rem; font-weight: 700; margin: 0 0 0.8rem; }
.rd-value p { color: var(--rd-muted); line-height: 1.8; margin: 0; font-size: 0.97rem; }

/* 타임라인(연혁) */
.rd-timeline { position: relative; max-width: 820px; margin: 0 auto; padding-left: 28px; }
.rd-timeline::before { content: ""; position: absolute; left: 7px; top: 6px; bottom: 6px; width: 2px; background: var(--rd-line); }
.rd-tl-item { position: relative; padding: 0 0 2.4rem 1.8rem; }
.rd-tl-item:last-child { padding-bottom: 0; }
.rd-tl-item::before { content: ""; position: absolute; left: -28px; top: 4px; width: 16px; height: 16px; border-radius: 50%; background: var(--rd-accent); border: 3px solid #fff; box-shadow: 0 0 0 2px var(--rd-accent); }
.rd-tl-year { font-size: 1.4rem; font-weight: 800; color: var(--rd-navy); line-height: 1; margin-bottom: 0.5rem; }
.rd-tl-item h3 { font-size: 1.1rem; color: var(--rd-ink); font-weight: 700; margin: 0 0 0.4rem; }
.rd-tl-item p { color: var(--rd-muted); line-height: 1.7; margin: 0; }

/* 사업영역 상세 행(이미지+텍스트 교차) */
.rd-feature { display: grid; grid-template-columns: 1fr 1fr; gap: 3.5rem; align-items: center; margin-bottom: 5rem; }
.rd-feature:last-child { margin-bottom: 0; }
.rd-feature:nth-child(even) .rd-feature__media { order: 2; }
.rd-feature__media img { width: 100%; height: 380px; object-fit: cover; border-radius: var(--rd-radius); box-shadow: var(--rd-shadow-lg); display: block; }
.rd-feature__body h3 { font-size: 1.7rem; font-weight: 800; color: var(--rd-navy); margin: 0.4rem 0 1rem; letter-spacing: -0.02em; }
.rd-feature__body p { color: var(--rd-muted); line-height: 1.85; margin: 0 0 1.4rem; }
.rd-feature__list { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 0.6rem; }
.rd-feature__list li { background: var(--rd-soft); color: var(--rd-navy); font-weight: 600; font-size: 0.9rem; padding: 0.5rem 1rem; border-radius: 999px; }

@media (max-width: 980px) {
    .rd-pagehero { padding: 9rem 0 3.5rem; }
    .rd-duo { grid-template-columns: 1fr; }
    .rd-values { grid-template-columns: 1fr; }
    .rd-feature { grid-template-columns: 1fr; gap: 2rem; margin-bottom: 3.2rem; }
    .rd-feature:nth-child(even) .rd-feature__media { order: -1; }
    .rd-feature__media img { height: 300px; }
}

/* ===== 주요공사 페이지 (works) 통일 스타일 ===== */
.works-section .works-tabs { display: flex; flex-wrap: wrap; gap: 0.6rem; justify-content: center; margin: 0 0 3rem; }
.works-section .works-tab {
    background: #fff; border: 1px solid var(--rd-line); color: var(--rd-muted);
    padding: 0.6rem 1.3rem; border-radius: 999px; font-weight: 600; font-size: 0.95rem;
    cursor: pointer; transition: all var(--rd-ease);
}
.works-section .works-tab:hover { border-color: var(--rd-navy); color: var(--rd-navy); }
.works-section .works-tab.active { background: var(--rd-navy); border-color: var(--rd-navy); color: #fff; }
.works-section .works-list { display: grid; gap: 2.4rem; max-width: 980px; margin: 0 auto; }
.works-section .works-period-group { background: #fff; border: 1px solid var(--rd-line); border-radius: var(--rd-radius); padding: 1.8rem 2rem; box-shadow: var(--rd-shadow); }
.works-section .works-period-title {
    font-size: 1.05rem; font-weight: 800; color: var(--rd-navy); margin: 0 0 1.2rem;
    padding-left: 0.9rem; border-left: 4px solid var(--rd-accent); letter-spacing: 0.02em;
}
.works-section .works-period-list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.7rem 1.8rem; }
.works-section .works-item { position: relative; padding: 0.5rem 0 0.5rem 1.2rem; color: var(--rd-ink); font-size: 0.96rem; border-bottom: 1px solid var(--rd-soft); }
.works-section .works-item::before { content: ""; position: absolute; left: 0; top: 50%; transform: translateY(-50%); width: 6px; height: 6px; border-radius: 2px; background: var(--rd-accent); }
.works-section .works-empty { text-align: center; color: var(--rd-muted); padding: 2rem; }
@media (max-width: 640px) { .works-section .works-period-list { grid-template-columns: 1fr; } }

/* ===== 사업영역 세부 카드(풍부 버전) ===== */
.rd-area { margin-bottom: 5rem; }
.rd-area:last-child { margin-bottom: 0; }
.rd-area .rd-feature { margin-bottom: 2.2rem; }
.rd-feature--rev .rd-feature__media { order: 2; }
.rd-subgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.rd-subcard { background: #fff; border: 1px solid var(--rd-line); border-radius: var(--rd-radius); overflow: hidden; box-shadow: var(--rd-shadow); transition: transform var(--rd-ease), box-shadow var(--rd-ease); }
.rd-subcard:hover { transform: translateY(-5px); box-shadow: var(--rd-shadow-lg); }
.rd-subcard img { width: 100%; height: 168px; object-fit: cover; display: block; }
.rd-subcard__body { padding: 1.1rem 1.3rem 1.3rem; }
.rd-subcard h4 { color: var(--rd-navy); font-size: 1.05rem; font-weight: 700; margin: 0 0 0.45rem; }
.rd-subcard p { color: var(--rd-muted); font-size: 0.9rem; line-height: 1.6; margin: 0; }
@media (max-width: 760px) { .rd-subgrid { grid-template-columns: 1fr; } }

/* ===== 모바일 보정 ===== */
@media (max-width: 980px) {
    .rd-feature--rev .rd-feature__media { order: -1; }
}
@media (max-width: 640px) {
    .rd-about__badge { left: 14px; bottom: 14px; padding: 1rem 1.2rem; }
    .rd-about__badge strong { font-size: 1.6rem; }
    .rd-pagehero__title { font-size: 2rem; }
    .rd-hero__title { font-size: 2.2rem; }
}
@media (max-width: 480px) {
    .rd-proj__right { grid-template-columns: 1fr; }
    .rd-stats__grid { grid-template-columns: 1fr 1fr; }
}

/* ===== 모바일: 푸터 문의 버튼 가운데 정렬 ===== */
@media (max-width: 768px) {
    .footer .footer-section .footer-cta {
        display: block;
        width: fit-content;
        margin-left: auto;
        margin-right: auto;
    }
}

/* ===== 모바일: 푸터 1열 중앙 정렬 (버튼 화면 정중앙) ===== */
@media (max-width: 768px) {
    .footer .footer-content { grid-template-columns: 1fr; text-align: center; gap: 1.6rem; }
    .footer .footer-section ul { padding: 0; }
    .footer .footer-section .footer-cta { display: inline-block; width: auto; margin: 0.6rem auto 0; }
}

/* ===== 버튼 내부 글자 항상 가운데 (모바일 풀폭 버튼 포함) ===== */
.rd-btn { justify-content: center; text-align: center; }

/* ===== 모바일 하드닝 (좁은 폰까지 안전) ===== */
html, body { overflow-x: hidden; max-width: 100%; }
.rd img, .rd-section img, .rd-pagehero img { max-width: 100%; }
* { word-break: keep-all; }
@media (max-width: 640px) {
    .rd-hero__eyebrow { letter-spacing: 0.1em; font-size: 0.72rem; flex-wrap: wrap; }
    .rd-hero__eyebrow::before { width: 24px; }
    .rd-hero__inner { padding: 6rem 0 4rem; }
    .rd-container { padding: 0 18px; }
    .rd-pagehero { padding: 8rem 0 3rem; }
}
@media (max-width: 380px) {
    .rd-container { padding: 0 14px; }
    .rd-hero__title { font-size: 2rem; }
    .rd-stat__num { font-size: 1.9rem; }
}


/* 오시는길 정보 카드: 한 줄 4칸 정렬 */
.rd-values--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .rd-values--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .rd-values--4 { grid-template-columns: 1fr; } }

/* 푸터 연락처 라벨 너비 정렬 */
.footer .ft-label { display: inline-block; width: 4.6em; }

/* 통계 띠 등장 애니메이션 (JS 동작 시에만 숨김 → 무JS 안전) */
.rd-stats.rd-js .rd-stat { opacity: 0; transform: translateY(16px); transition: opacity .6s ease, transform .6s ease; }
.rd-stats.rd-js.rd-stats--in .rd-stat { opacity: 1; transform: none; }
.rd-stats.rd-js.rd-stats--in .rd-stat:nth-child(2) { transition-delay: .1s; }
.rd-stats.rd-js.rd-stats--in .rd-stat:nth-child(3) { transition-delay: .2s; }
.rd-stats.rd-js.rd-stats--in .rd-stat:nth-child(4) { transition-delay: .3s; }
@media (prefers-reduced-motion: reduce) { .rd-stats.rd-js .rd-stat { opacity: 1; transform: none; transition: none; } }

/* 푸터 컴팩트 (내용 축소에 맞춰 여백 줄임) */
.footer { padding: 1.6rem 0 1rem; }
.footer .footer-content { gap: 1rem 2.5rem; margin-bottom: 0.9rem; }
.footer .footer-bottom { padding-top: 0.8rem; }

/* 모바일 푸터 연락처: 라벨 고정폭 해제 + 번호 확실히 표시 */
@media (max-width: 768px) {
    .footer .ft-label { display: inline; width: auto; margin-right: 0.4rem; }
    .footer .footer-section ul li,
    .footer .footer-section ul li a { color: rgba(255,255,255,0.85); }
}

/* 모바일에서 푸터 모든 칸 표시 (기존 nth-child 숨김 규칙 무력화) */
@media (max-width: 768px) {
    .footer .footer-content .footer-section:nth-child(n) { display: block; }
}