/* ── 이 페이지(홈)에서만 쓰는 스타일. style.css의 변수/애니메이션(xz-fade-up 등)을 그대로 상속 ── */
        .xz-body { background: var(--bg); color: var(--text-main); }
        .pc-nav-item > a.active,
        .nav-link.active { color: var(--primary) !important; }

        .xz-section { padding: 50px 0; }
        .xz-section.alt { background: var(--card-bg); padding: 30px 32px; }
        .xz-wrap { max-width: var(--site-width); margin: 0 auto; }
        .xz-section-title { text-align: center; font-size: 2.2rem !important; font-weight: 700; color: var(--text-main); margin: 0 0 12px; }
        .xz-section-sub { text-align: center; color: var(--text-muted); font-size: 1rem; max-width: 640px; margin: 0 auto 44px; line-height: 1.6; }

        .xz-btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 30px; border-radius: 8px; font-size: 1rem; font-weight: 600; text-decoration: none; transition: transform 0.15s ease, box-shadow 0.15s ease; border: 1px solid transparent; cursor: pointer; }
        .xz-btn-primary { background: var(--primary); color: #fff !important; box-shadow: 0 8px 20px rgba(29,92,159,0.35); }
        .xz-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(29,92,159,0.45); }
        .xz-btn-outline { background: transparent; color: var(--text-main); border-color: var(--border); }
        .xz-btn-outline:hover { border-color: var(--primary); color: var(--primary); }
        .xz-hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

        /* 히어로 슬라이더 (3장 자동 슬라이드) */
        .xz-hero-slider { position: relative; background: var(--bg); }
        .xz-hero-slider .slider-viewport { height: 560px; background: var(--bg); margin-bottom: 0; }
        .xz-hero-slider .slide-bg { z-index: 1; }
        .xz-hero-slider .slide-bg.grad-1 {
            background: radial-gradient(circle at 20% 20%, rgba(29,92,159,0.30), transparent 55%),
                        radial-gradient(circle at 80% 30%, rgba(57,109,192,0.30), transparent 50%), var(--bg);
        }
        .xz-hero-slider .slide-bg.grad-2 {
            background: radial-gradient(circle at 80% 15%, rgba(57,109,192,0.32), transparent 55%),
                        radial-gradient(circle at 15% 85%, rgba(29,92,159,0.26), transparent 50%), var(--bg);
        }
        .xz-hero-slider .slide-bg.grad-3 {
            background: radial-gradient(circle at 50% 10%, rgba(29,92,159,0.32), transparent 55%),
                        radial-gradient(circle at 10% 90%, rgba(57,109,192,0.26), transparent 55%), var(--bg);
        }
        .xz-home-exposure-wrap {margin-top:60px !important;}

        .xz-hero-slider .slide-content-wrapper { align-items: center; justify-content: center; text-align: center; padding: 40px 80px; }
        .xz-hero-slider .slide-content { max-width: 760px; margin: 0 auto; align-items: center; text-align: center; text-shadow: none; gap: 18px; }
        .xz-hero-slider .slide-badge { display: inline-block; padding: 6px 16px; border-radius: 20px; background: rgba(29,92,159,0.15); color: var(--primary); font-size: 0.85rem; font-weight: 600; }
        .xz-hero-slider .slide-title { font-size: 2.4rem; font-weight: 700; line-height: 1.4; color: var(--text-main); word-break: keep-all; text-shadow: none; }
        .xz-hero-slider .slide-desc { font-size: 1.05rem; color: var(--text-muted); line-height: 1.7; word-break: keep-all; text-shadow: none; opacity: 1; white-space: normal; }
        .xz-hero-slider .slide-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 6px; }
        /* 첫 슬라이드 진입 애니메이션: style.css의 xz-fade-up 키프레임을 그대로 상속 */
        .xz-hero-slider .slider-slide:first-child .slide-badge,
        .xz-hero-slider .slider-slide:first-child .slide-title,
        .xz-hero-slider .slider-slide:first-child .slide-desc,
        .xz-hero-slider .slider-slide:first-child .slide-actions { opacity: 0; animation: xz-fade-up 0.8s ease both; }
        .xz-hero-slider .slider-slide:first-child .slide-badge   { animation-delay: .05s; }
        .xz-hero-slider .slider-slide:first-child .slide-title   { animation-delay: .18s; }
        .xz-hero-slider .slider-slide:first-child .slide-desc    { animation-delay: .34s; }
        .xz-hero-slider .slider-slide:first-child .slide-actions { animation-delay: .50s; }

        /* 퍼널 다이어그램 */
        .xz-flow { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 10px; }
        .xz-flow-step { background: var(--card-bg); border: 1px solid var(--border); border-radius: 12px; padding: 22px 26px; text-align: center; min-width: 150px; flex: 1 1 150px; }
        .xz-flow-step .num { display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px; border-radius: 50%; background: var(--primary); color: #fff; font-size: 0.85rem; font-weight: 700; margin-bottom: 10px; }
        .xz-flow-step strong { display: block; font-size: 1.05rem; color: var(--text-main); margin-bottom: 6px; }
        .xz-flow-step span { font-size: 0.85rem; color: var(--text-muted); }
        .xz-flow-arrow { color: var(--text-muted); font-size: 1.4rem; }
        .xz-flow-arrow i { display: inline-block; animation: xzArrowPulse 1.6s ease-in-out infinite; }
        @keyframes xzArrowPulse { 0%, 100% { transform: translateX(0); opacity: .65; } 50% { transform: translateX(5px); opacity: 1; } }

        /* 카드 그리드 */
        .xz-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
        .xz-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
        .xz-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
        .xz-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: 14px; padding: 30px 32px; transition: transform 0.2s ease, box-shadow 0.2s ease; }
        .xz-card:hover { transform: translateY(-4px); box-shadow: 0 14px 30px rgba(0,0,0,0.12); }
        .xz-card .icon, .xz-case-card .icon { width: 46px; height: 46px; border-radius: 10px; background: rgba(29,92,159,0.12); color: var(--primary); display: flex; align-items: center; justify-content: center; font-size: 1.3rem; margin-bottom: 18px; transition: transform 0.3s ease, background 0.3s ease; }
        .xz-card:hover .icon, .xz-case-card:hover .icon { transform: scale(1.12) rotate(-6deg); background: rgba(29,92,159,0.22); }
        .xz-card h3 { font-size: 1.3rem !important; font-weight: 600; color: var(--text-main); margin: 0 0 10px; }
        .xz-card p { font-size: 0.92rem; color: var(--text-muted); line-height: 1.6; margin: 0; word-break: keep-all; }

        /* 적용사례 카드 */
        .xz-case-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: 14px; padding: 26px; text-align: center; }
        .xz-case-card .icon { width: 54px; height: 54px; margin: 0 auto 16px; border-radius: 50%; font-size: 1.5rem; }
        .xz-case-card h3 { font-size: 1rem; font-weight: 600; color: var(--text-main); margin: 0 0 8px; }

        /* 요금제 카드 (2단) */
        .xz-pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; max-width: 100%; margin: 0 auto; }
        .xz-price-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: 16px; padding: 34px 30px; display: flex; flex-direction: column; }
        .xz-price-card.featured { border-color: var(--primary); box-shadow: 0 16px 34px rgba(29,92,159,0.18); position: relative; animation: xzFloat 4.5s ease-in-out infinite; }
        @keyframes xzFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }
        .xz-price-badge { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--primary); color: #fff; font-size: 0.78rem; font-weight: 700; padding: 5px 16px; border-radius: 20px; }
        .xz-price-card h3 { font-size: 1.2rem; font-weight: 700; color: var(--text-main); margin: 0 0 6px; }
        .xz-price-desc { color: var(--text-muted); font-size: 0.88rem; margin-bottom: 20px; }
        .xz-price-amount { font-size: 2.2rem; font-weight: 700; color: var(--text-main); margin-bottom: 4px; }
        .xz-price-amount span { font-size: 1rem; font-weight: 400; color: var(--text-muted); }
        .xz-price-unit { color: var(--text-muted); font-size: 0.85rem; }

        /* CTA 마무리 섹션 (어느 레이아웃 틀 안에 들어가도 100vw로 뚫고 나오게 처리) */
        .xz-cta {
            position: relative;
            width: 100vw;
            left: 50%;
            right: 50%;
            margin-left: -50vw;
            margin-right: -50vw;
            box-sizing: border-box;
            text-align: center;
            padding: 80px 20px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            background-size: 200% 200%;
            animation: xzGradientShift 10s ease infinite;
        }
        @keyframes xzGradientShift { 0% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } 100% { background-position: 0% 50%; } }
        .xz-cta h2 { color: #fff !important; font-size: 1.8rem; margin: 0 0 14px; }
        .xz-cta p { color: rgba(255,255,255,0.88); margin: 0 0 30px; }
        .xz-cta .xz-btn-primary { background: #fff; color: var(--primary) !important; box-shadow: 0 8px 20px rgba(0,0,0,0.2); }
        .xz-cta .xz-btn-outline { color: #fff; border-color: rgba(255,255,255,0.5); }
        .xz-cta .xz-btn-outline:hover { border-color: #fff; color: #fff; }

        /* 스크롤 reveal: style.css에 이미 정의된 .reveal/.reveal.visible을 그대로 상속 (여기서는 재정의하지 않음) */
        .xz-grid > .reveal:nth-child(1) { transition-delay: 0.00s; }
        .xz-grid > .reveal:nth-child(2) { transition-delay: 0.08s; }
        .xz-grid > .reveal:nth-child(3) { transition-delay: 0.16s; }
        .xz-grid > .reveal:nth-child(4) { transition-delay: 0.24s; }
        .xz-flow > .reveal:nth-child(1) { transition-delay: 0s; }
        .xz-flow > .reveal:nth-child(3) { transition-delay: 0.15s; }
        .xz-flow > .reveal:nth-child(5) { transition-delay: 0.30s; }
        .xz-flow > .reveal:nth-child(7) { transition-delay: 0.45s; }
        .xz-pricing-grid > .reveal:nth-child(1) { transition-delay: 0s; }
        .xz-pricing-grid > .reveal:nth-child(2) { transition-delay: 0.14s; }

        @media (prefers-reduced-motion: reduce) {
            .reveal, .xz-flow-arrow i, .xz-price-card.featured,
            .xz-hero-slider .slider-slide:first-child .slide-badge,
            .xz-hero-slider .slider-slide:first-child .slide-title,
            .xz-hero-slider .slider-slide:first-child .slide-desc,
            .xz-hero-slider .slider-slide:first-child .slide-actions {
                animation: none !important; opacity: 1 !important; transform: none !important;
            }
        }

        @media (max-width: 900px) {
            .xz-grid { grid-template-columns: repeat(2, 1fr); }
            .xz-grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
            .xz-pricing-grid { grid-template-columns: 1fr; }
        }
        @media (max-width: 768px) {
            .xz-hero-slider .slider-viewport { height: 500px; }
            .xz-hero-slider .slide-content-wrapper { padding: 30px 20px; }
            .xz-hero-slider .slide-title { font-size: 1.6rem; }
            .xz-hero-slider .slide-desc { font-size: 0.92rem; }
            .xz-hero-slider .slider-arrow { width: 38px; height: 38px; }
            .xz-hero-slider .slider-arrow i { font-size: 18px; }
            .xz-hero-slider .slider-arrow.prev { left: 10px; }
            .xz-hero-slider .slider-arrow.next { right: 10px; }
            .xz-section { padding: 50px 16px; }
            .xz-section-title { font-size: 1.6rem; }
            .xz-grid, .xz-grid.cols-4 { grid-template-columns: 2fr; }
            .xz-grid .cols-4 { grid-template-columns: 2fr; }
            .xz-grid, .xz-grid.cols-2 { grid-template-columns: 1fr; }
            .xz-flow-step { grid-template-columns: 2fr; }
            .xz-flow { grid-template-columns: 2fr; }
            .xz-flow-arrow { transform: rotate(90deg); }
            .xz-cta h2 { font-size: 1.4rem; }
        }