*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --cream:#F5F0E8;--cream-dark:#EDE7D8;--ink:#1A1714;--ink-light:#4A4540;
  --yellow:#F2C94C;--yellow-dark:#D4A017;--red:#C0392B;--white:#FDFCFA;
  --line-green:#06C755;--border:rgba(26,23,20,0.12);
  --serif:'Noto Serif TC',serif;--sans:'Noto Sans TC',sans-serif;--mono:'DM Mono',monospace;
}
html{scroll-behavior:smooth}
body{background:var(--cream);color:var(--ink);font-family:var(--sans);font-weight:300;overflow-x:hidden}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:1rem 2rem;background:var(--cream);border-bottom:1px solid var(--border)}
.nav-logo{font-family:var(--serif);font-weight:900;font-size:1rem;letter-spacing:0.05em;color:var(--ink);text-decoration:none}
.nav-links{display:flex;gap:2rem;list-style:none}
.nav-links a{font-size:0.78rem;letter-spacing:0.1em;text-transform:uppercase;color:var(--ink-light);text-decoration:none;font-weight:400;transition:color 0.2s}
.nav-links a:hover{color:var(--ink)}
.nav-links a.active{color:var(--ink);border-bottom:2px solid var(--yellow)}
.nav-cta{background:var(--line-green);color:#fff;padding:0.5rem 1.25rem;font-size:0.8rem;letter-spacing:0.05em;text-decoration:none;font-weight:400;transition:opacity 0.2s;display:flex;align-items:center;gap:0.4rem}
.nav-cta:hover{opacity:0.85}

/* HERO */
.hero{min-height:100vh;display:grid;grid-template-columns:1fr 1fr;position:relative;overflow:hidden}
.hero-left{padding:5rem 3rem 4rem 4rem;display:flex;flex-direction:column;justify-content:center;position:relative;z-index:2}
.hero-tag{font-family:var(--mono);font-size:0.72rem;letter-spacing:0.15em;color:var(--ink-light);text-transform:uppercase;margin-bottom:2rem;display:flex;align-items:center;gap:0.75rem}
.hero-tag::before{content:'';width:2rem;height:1px;background:var(--ink-light)}
.hero-title{font-family:var(--serif);font-weight:900;font-size:clamp(3rem,5vw,5rem);line-height:1.05;letter-spacing:-0.02em;margin-bottom:1.5rem}
.hero-title em{font-style:normal;color:var(--red)}
.hero-subtitle{font-size:1rem;line-height:1.8;color:var(--ink-light);max-width:38ch;margin-bottom:2.5rem}
.hero-price-box{display:inline-flex;align-items:baseline;gap:0.5rem;background:var(--yellow);padding:1rem 1.5rem;margin-bottom:2rem;align-self:flex-start}
.price-num{font-family:var(--serif);font-weight:900;font-size:2.5rem;color:var(--ink)}
.price-label{font-size:0.85rem;color:var(--ink-light)}
.hero-actions{display:flex;gap:1rem;align-items:center;flex-wrap:wrap}
.btn-primary{background:var(--ink);color:var(--cream);padding:0.9rem 2rem;font-size:0.9rem;font-family:var(--sans);font-weight:400;letter-spacing:0.06em;text-decoration:none;transition:background 0.2s;display:inline-block}
.btn-primary:hover{background:var(--ink-light)}
.btn-line{background:var(--line-green);color:#fff;padding:0.9rem 1.75rem;font-size:0.9rem;font-family:var(--sans);font-weight:400;letter-spacing:0.05em;text-decoration:none;display:inline-flex;align-items:center;gap:0.5rem;transition:opacity 0.2s}
.btn-line:hover{opacity:0.85}
.hero-right{background:var(--ink);position:relative;overflow:hidden;display:flex;align-items:stretch}
.hero-video-wrap{position:relative;width:100%;height:100%;min-height:400px}
.hero-video-wrap iframe{position:absolute;top:0;left:0;width:100%;height:100%;display:block}
.hero-img-container{width:100%;height:100%;display:flex;align-items:center;justify-content:center;padding:4rem 2rem}
.hero-machine{width:300px;height:400px;background:var(--white);border:1px solid var(--border);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.5rem;position:relative}
.machine-label{position:absolute;top:1.25rem;left:1.25rem;font-family:var(--mono);font-size:0.65rem;letter-spacing:0.15em;color:var(--ink-light);text-transform:uppercase}
.machine-icon{display:flex;flex-direction:column;align-items:center;gap:8px}
.machine-body{width:80px;height:100px;background:var(--ink);border-radius:8px 8px 0 0;position:relative}
.machine-body::after{content:'SE3';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-family:var(--mono);font-size:0.7rem;font-weight:500;color:var(--yellow);letter-spacing:0.15em}
.machine-tank{width:70px;height:50px;background:var(--cream-dark);border:2px solid var(--ink);border-top:none}
.machine-nozzle{width:10px;height:30px;background:var(--ink-light);border-radius:0 0 4px 4px;margin-top:-4px}
.machine-tagline{font-family:var(--serif);font-weight:600;font-size:1.1rem;color:var(--ink);text-align:center;padding:0 2rem}
.machine-model{font-family:var(--mono);font-size:0.7rem;color:var(--ink-light);letter-spacing:0.2em}
.hero-badge{position:absolute;top:2rem;right:2rem;width:88px;height:88px;background:var(--yellow);border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;font-family:var(--serif);font-weight:900;animation:spin-badge 8s linear infinite}
.hero-badge span:first-child{font-size:1.2rem}
.hero-badge span:last-child{font-size:0.55rem;letter-spacing:0.05em}
@keyframes spin-badge{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}

/* TICKER */
.ticker{background:var(--ink);color:var(--cream);padding:0.75rem 0;overflow:hidden}
.ticker-track{display:flex;gap:3rem;animation:ticker 22s linear infinite;white-space:nowrap}
.ticker-item{font-family:var(--mono);font-size:0.75rem;letter-spacing:0.1em;text-transform:uppercase;display:flex;align-items:center;gap:1rem;flex-shrink:0}
.ticker-item::after{content:'◆';color:var(--yellow)}
@keyframes ticker{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* SECTIONS */
.section{padding:6rem 4rem}
.section-tag{font-family:var(--mono);font-size:0.7rem;letter-spacing:0.2em;text-transform:uppercase;color:var(--ink-light);margin-bottom:1rem}
.section-title{font-family:var(--serif);font-weight:900;font-size:clamp(2rem,3.5vw,3rem);line-height:1.15;margin-bottom:3rem}

/* WHY */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--border)}
.why-item{padding:2.5rem 2rem;border-right:1px solid var(--border)}
.why-item:last-child{border-right:none}
.why-num{font-family:var(--serif);font-weight:900;font-size:3.5rem;color:var(--cream-dark);line-height:1;margin-bottom:1rem;-webkit-text-stroke:1px var(--border);transition:all 0.3s}
.why-item:hover .why-num{color:var(--yellow);-webkit-text-stroke:0}
.why-title{font-weight:500;font-size:1rem;margin-bottom:0.75rem}
.why-desc{font-size:0.875rem;line-height:1.8;color:var(--ink-light)}

/* PRODUCTS — 主產品 SE3 */
.product-hero{background:var(--white);display:grid;grid-template-columns:1fr 1fr;min-height:70vh}
.product-visual{background:var(--ink);padding:5rem 4rem;display:flex;flex-direction:column;justify-content:space-between}
.product-visual-title{font-family:var(--serif);font-weight:900;font-size:4rem;color:var(--cream);line-height:1;letter-spacing:-0.02em}
.product-visual-title span{color:var(--yellow)}
.product-main-badge{display:inline-block;background:var(--red);color:#fff;font-family:var(--mono);font-size:0.65rem;letter-spacing:0.15em;padding:0.35rem 0.85rem;margin-bottom:0.75rem;text-transform:uppercase}
.jp-exclusive-badge{display:inline-flex;align-items:center;gap:0.4rem;background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.25);color:rgba(253,252,250,0.85);font-family:var(--mono);font-size:0.68rem;letter-spacing:0.1em;padding:0.3rem 0.85rem;margin-bottom:1.5rem}
.jp-exclusive-badge--sub{background:rgba(26,23,20,0.06);border:1px solid var(--border);color:var(--ink-light);margin-top:0.5rem;margin-bottom:0}
.specs-list{list-style:none}
.specs-list li{display:flex;justify-content:space-between;align-items:baseline;border-bottom:1px solid rgba(255,255,255,0.1);padding:0.85rem 0;font-size:0.85rem}
.specs-list li:first-child{border-top:1px solid rgba(255,255,255,0.1)}
.spec-key{color:rgba(253,252,250,0.45);font-family:var(--mono);font-size:0.72rem;letter-spacing:0.1em}
.spec-val{color:var(--cream);font-weight:400}
.product-info{padding:5rem 4rem}
.feature-list{list-style:none;margin-bottom:2rem}
.feature-list li{padding:1rem 0;border-bottom:1px solid var(--border);font-size:0.9rem;line-height:1.7;color:var(--ink-light);display:flex;gap:1rem;align-items:flex-start}
.feature-list li::before{content:'→';color:var(--red);font-size:0.8rem;margin-top:0.15rem;flex-shrink:0}
.use-cases{display:flex;flex-wrap:wrap;gap:0.5rem;margin-top:1.5rem}
.use-tag{background:var(--cream);border:1px solid var(--border);padding:0.4rem 0.9rem;font-size:0.78rem;letter-spacing:0.05em;color:var(--ink-light)}
/* SE3 YouTube 影片 */
.se3-video{position:relative;width:100%;padding-bottom:56.25%;margin-top:1rem;background:var(--ink)}
.se3-video iframe{position:absolute;top:0;left:0;width:100%;height:100%}
/* SE3 相簿 */
.se3-gallery{display:flex;flex-direction:column;gap:6px;margin-bottom:0}
.gallery-main{position:relative;width:100%}
.gallery-main-img{position:relative;width:100%;height:480px;cursor:zoom-in;overflow:hidden;background:var(--cream-dark)}
.gallery-main-img img{width:100%;height:100%;object-fit:contain;display:block;transition:transform 0.3s;background:var(--white)}
.gallery-main-img:hover img{transform:scale(1.03)}
.gallery-zoom-hint{position:absolute;bottom:10px;right:10px;background:rgba(26,23,20,0.6);color:#fff;font-size:0.72rem;padding:4px 10px;pointer-events:none}
.gallery-arrow{position:absolute;top:50%;transform:translateY(-50%);background:rgba(26,23,20,0.55);color:#fff;border:none;width:36px;height:36px;font-size:1.1rem;cursor:pointer;z-index:2;transition:background 0.2s;display:flex;align-items:center;justify-content:center}
.gallery-arrow:hover{background:var(--ink)}
.gallery-arrow--prev{left:8px}
.gallery-arrow--next{right:8px}
.gallery-thumbs{display:grid;grid-template-columns:repeat(5,1fr);gap:6px}
.gallery-thumb{cursor:pointer;opacity:0.6;transition:opacity 0.2s;outline:2px solid transparent;outline-offset:0}
.gallery-thumb:hover{opacity:0.85}
.gallery-thumb--active{opacity:1;outline-color:var(--yellow)}
.gallery-thumb .gallery-placeholder{height:72px}
.gallery-thumb img{width:100%;height:72px;object-fit:cover;display:block}
.gallery-placeholder{background:var(--cream-dark);border:1.5px dashed var(--border);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px}
.gallery-placeholder--main{height:480px}
.gallery-placeholder--thumb{height:72px}
.gp-label{font-family:var(--mono);font-size:0.72rem;letter-spacing:0.1em;color:var(--ink-light)}
.gp-hint{font-size:0.65rem;color:var(--ink-light);opacity:0.6;text-align:center}
/* Lightbox */
.lightbox{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.92);z-index:999;flex-direction:column;align-items:center;justify-content:center}
.lightbox.open{display:flex}
.lightbox-img-wrap{position:relative;max-width:90vw;max-height:80vh;display:flex;align-items:center;justify-content:center}
.lightbox-img-wrap img{max-width:90vw;max-height:80vh;object-fit:contain;display:block}
.lightbox-placeholder{color:rgba(255,255,255,0.4);font-size:0.85rem;text-align:center;padding:4rem}
.lightbox-close{position:absolute;top:1.25rem;right:1.5rem;background:none;border:none;color:#fff;font-size:1.75rem;cursor:pointer;z-index:1001;line-height:1;opacity:0.7;transition:opacity 0.2s}
.lightbox-close:hover{opacity:1}
.lightbox-arrow{background:rgba(255,255,255,0.1);border:none;color:#fff;width:48px;height:48px;font-size:1.4rem;cursor:pointer;transition:background 0.2s;flex-shrink:0;display:flex;align-items:center;justify-content:center}
.lightbox-arrow:hover{background:rgba(255,255,255,0.25)}
.lightbox-arrow--prev{margin-right:1.5rem}
.lightbox-arrow--next{margin-left:1.5rem}
.lightbox-counter{position:absolute;bottom:1.5rem;color:rgba(255,255,255,0.5);font-family:var(--mono);font-size:0.78rem;letter-spacing:0.1em}
/* 配件區 */
.accessory-block{margin-top:1.5rem;padding:1.25rem 1.5rem;background:var(--cream-dark);border-left:3px solid var(--yellow)}
.accessory-block--sub{margin-top:1rem;padding:1rem 1.25rem}
.accessory-title{font-family:var(--mono);font-size:0.68rem;letter-spacing:0.15em;text-transform:uppercase;color:var(--ink-light);margin-bottom:0.85rem}
.accessory-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0.5rem}
.accessory-grid--sub{grid-template-columns:repeat(2,1fr)}
.accessory-item{display:flex;align-items:center;gap:0.5rem;font-size:0.82rem;color:var(--ink);background:var(--white);border:0.5px solid var(--border);padding:0.5rem 0.75rem}
.accessory-item i{font-size:15px;color:var(--ink-light);flex-shrink:0}

/* 輔助產品 SC3 + 電鑽 */
.sub-products{padding:5rem 4rem;background:var(--cream-dark)}
.sub-products .section-title{margin-bottom:0.75rem}
.sub-products .sub-note{font-size:0.88rem;color:var(--ink-light);margin-bottom:3rem}
.sub-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}
.sub-card{background:var(--white);border:1px solid var(--border);display:grid;grid-template-columns:1fr 1fr}
.sub-card-left{background:var(--ink);padding:2.5rem 2rem;display:flex;flex-direction:column;justify-content:space-between}
.sub-card-title{font-family:var(--serif);font-weight:900;font-size:2rem;color:var(--cream);line-height:1.1}
.sub-card-title span{color:var(--yellow)}
.sub-card-model{font-family:var(--mono);font-size:0.65rem;color:rgba(253,252,250,0.4);letter-spacing:0.15em;margin-top:0.5rem}
.sub-specs{list-style:none;margin-top:1.5rem}
.sub-specs li{font-size:0.78rem;padding:0.5rem 0;border-bottom:1px solid rgba(255,255,255,0.08);color:rgba(253,252,250,0.65);display:flex;justify-content:space-between}
.sub-specs li:first-child{border-top:1px solid rgba(255,255,255,0.08)}
.sub-specs-light li{border-color:var(--border);color:var(--ink-light)}
.sub-specs-light li:first-child{border-color:var(--border)}
.sub-card-right{padding:2rem 1.75rem;display:flex;flex-direction:column;justify-content:space-between;gap:1rem}
/* 輔助產品迷你相簿 */
.sub-gallery{display:flex;flex-direction:column;width:100%;height:100%}
.sub-gallery-main{position:relative;flex:1;min-height:320px;background:var(--ink);cursor:zoom-in;overflow:hidden}
.sub-gallery-main img{width:100%;height:100%;object-fit:cover;display:block;position:absolute;top:0;left:0;transition:transform 0.3s}
.sub-gallery-main:hover img{transform:scale(1.03)}
.sub-gallery-placeholder{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;min-height:320px;background:var(--cream-dark)}
.sub-gallery-thumbs{display:flex;gap:4px;padding:4px;background:rgba(0,0,0,0.6);flex-wrap:wrap;position:absolute;bottom:0;left:0;right:0;z-index:2}
.sub-gallery-thumb{width:56px;height:44px;cursor:pointer;opacity:0.55;transition:opacity 0.2s;outline:2px solid transparent;flex-shrink:0}
.sub-gallery-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.sub-gallery-thumb.active{opacity:1;outline-color:var(--yellow)}
.sub-gallery-thumb:hover{opacity:0.85}
/* 左側整體填滿 */
.sub-card-img-wrap{position:relative;overflow:hidden;background:var(--ink);min-height:320px;display:flex;align-items:stretch}
/* 定價天數badge */
.pricing-day-badge{display:inline-block;font-family:var(--mono);font-size:0.68rem;letter-spacing:0.12em;background:var(--cream-dark);color:var(--ink-light);padding:0.3rem 0.75rem;margin-bottom:0.75rem}
.featured-badge{background:rgba(253,252,250,0.12);color:rgba(253,252,250,0.7)}
/* 單日加購方塊 */
.pricing-addon{display:flex;justify-content:space-between;align-items:center;gap:2rem;margin-top:1.5rem;padding:1.75rem 2rem;border:1px dashed var(--border);background:var(--white);flex-wrap:wrap}
.pricing-addon-label{font-family:var(--mono);font-size:0.65rem;letter-spacing:0.15em;text-transform:uppercase;color:var(--ink-light);margin-bottom:0.4rem}
.pricing-addon-title{font-family:var(--serif);font-weight:900;font-size:1.5rem;color:var(--ink)}
.pricing-addon-desc{font-size:0.82rem;color:var(--ink-light);margin-top:0.25rem;line-height:1.6}
.pricing-addon-right{text-align:right;flex-shrink:0}
.pricing-addon-amount{font-family:var(--serif);font-size:1.1rem;color:var(--ink);margin-bottom:0.25rem}
.pricing-addon-amount strong{font-size:2rem;font-weight:900}
.pricing-addon-sub{font-size:0.75rem;color:var(--ink-light);margin-bottom:0.75rem}
.pricing-addon-cta{display:inline-block;background:var(--line-green);color:#fff;padding:0.6rem 1.25rem;font-size:0.82rem;text-decoration:none;transition:opacity 0.2s}
.pricing-addon-cta:hover{opacity:0.85}
.sub-features{list-style:none;flex:1}
.sub-features li{font-size:0.82rem;line-height:1.7;color:var(--ink-light);padding:0.5rem 0;border-bottom:1px solid var(--border);display:flex;gap:0.6rem}
.sub-features li::before{content:'→';color:var(--ink-light);flex-shrink:0;font-size:0.75rem;margin-top:0.1rem}
.sub-price{margin-top:1.5rem}
.sub-price-num{font-family:var(--serif);font-weight:900;font-size:1.75rem;color:var(--ink)}
.sub-price-unit{font-size:0.78rem;color:var(--ink-light)}
.sub-cta{display:inline-block;margin-top:1rem;background:var(--line-green);color:#fff;padding:0.65rem 1.25rem;font-size:0.8rem;text-decoration:none;transition:opacity 0.2s}
.sub-cta:hover{opacity:0.85}

/* 到府清潔服務 */
.cleaning-section{background:var(--white)}
.cleaning-card{max-width:760px;background:var(--white);border:1px solid var(--border);padding:3rem}
.cleaning-card-badge{display:inline-block;background:var(--yellow);color:var(--ink);font-family:var(--mono);font-size:0.68rem;letter-spacing:0.15em;padding:0.3rem 0.85rem;margin-bottom:1rem;text-transform:uppercase}
.cleaning-card-title{font-family:var(--serif);font-weight:900;font-size:1.9rem;margin-bottom:0.5rem}
.cleaning-card-rating{font-family:var(--mono);font-size:0.78rem;color:var(--ink-light);margin-bottom:1.75rem}
.cleaning-features{list-style:none;margin-bottom:1.75rem}
.cleaning-features li{padding:0.85rem 0;border-bottom:1px solid var(--border);font-size:0.9rem;line-height:1.7;color:var(--ink-light);display:flex;gap:0.75rem;align-items:flex-start}
.cleaning-features li::before{content:'→';color:var(--red);font-size:0.8rem;margin-top:0.15rem;flex-shrink:0}
.cleaning-notes{font-size:0.78rem;color:var(--ink-light);line-height:1.8;padding:1rem 1.25rem;background:var(--cream);border-left:3px solid var(--red);margin-bottom:2rem}
.cleaning-cta{display:inline-block;background:var(--line-green);color:#fff;padding:0.9rem 2rem;font-size:0.9rem;letter-spacing:0.05em;text-decoration:none;transition:opacity 0.2s}
.cleaning-cta:hover{opacity:0.85}
.cleaning-cta-note{font-family:var(--mono);font-size:0.68rem;letter-spacing:0.05em;color:var(--ink-light);margin-top:0.6rem}
.cleaning-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;max-width:1000px}
.cleaning-grid .cleaning-card{max-width:none;display:flex;flex-direction:column}
.cleaning-grid .cleaning-cta-wrap{margin-top:auto}
.cleaning-grid-4{grid-template-columns:repeat(4,1fr);max-width:1400px}
.cleaning-grid-4 .cleaning-card{padding:2rem 1.5rem}
.cleaning-grid-4 .cleaning-card-title{font-size:1.5rem}
.cleaning-grid-4 .cleaning-card-rating{font-size:0.72rem;margin-bottom:1.25rem}
.cleaning-grid-4 .cleaning-features li{font-size:0.82rem;padding:0.65rem 0}
@media(max-width:1200px){.cleaning-grid-4{grid-template-columns:1fr 1fr}}
@media(max-width:900px){.cleaning-card{padding:2rem 1.5rem}.cleaning-grid{grid-template-columns:1fr}.cleaning-grid-4{grid-template-columns:1fr}}

/* 到府清潔 專屬頁面 hero */
.cleaning-hero{display:grid;grid-template-columns:1fr 1fr;background:var(--white);align-items:stretch}
.cleaning-hero-left{padding:6rem 3rem 4rem 4rem;display:flex;flex-direction:column;justify-content:center}
.cleaning-hero-right{position:relative;overflow:hidden;min-height:420px;background:var(--ink)}
.cleaning-hero-right img{width:100%;height:100%;object-fit:cover;display:block;position:absolute;top:0;left:0}
.cleaning-hero-inner{max-width:560px}
.cleaning-hero-badge{display:inline-block;background:var(--yellow);color:var(--ink);font-family:var(--mono);font-size:0.7rem;letter-spacing:0.15em;padding:0.35rem 0.9rem;margin-bottom:1.5rem;text-transform:uppercase}
.cleaning-hero-title{font-family:var(--serif);font-weight:900;font-size:clamp(2.5rem,4.5vw,4rem);line-height:1.1;letter-spacing:-0.02em;margin-bottom:1.5rem}
.cleaning-hero-title em{font-style:normal;color:var(--red)}
.cleaning-hero-sub{font-size:1rem;line-height:1.8;color:var(--ink-light);max-width:52ch;margin-bottom:2rem}
.cleaning-stats{display:flex;gap:3rem;flex-wrap:wrap;margin-bottom:2.5rem}
.cleaning-stat-num{font-family:var(--serif);font-weight:900;font-size:2.2rem;color:var(--ink)}
.cleaning-stat-label{font-size:0.8rem;color:var(--ink-light)}

/* PRICING */
.pricing{padding:6rem 4rem;background:var(--white)}
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:3rem}
.pricing-card{background:var(--cream);border:1px solid var(--border);padding:2.5rem 2rem;transition:transform 0.2s}
.pricing-card:hover{transform:translateY(-4px)}
.pricing-card.featured{background:var(--ink);color:var(--cream);border-color:var(--ink)}
.pricing-period{font-family:var(--mono);font-size:0.72rem;letter-spacing:0.15em;text-transform:uppercase;color:var(--ink-light);margin-bottom:1.5rem}
.pricing-card.featured .pricing-period{color:rgba(253,252,250,0.45)}
.pricing-amount{font-family:var(--serif);font-weight:900;font-size:3rem;line-height:1;margin-bottom:0.25rem}
.pricing-unit{font-size:0.8rem;color:var(--ink-light);margin-bottom:2rem}
.pricing-card.featured .pricing-unit{color:rgba(253,252,250,0.45)}
.pricing-features{list-style:none}
.pricing-features li{font-size:0.85rem;padding:0.55rem 0;border-bottom:1px solid var(--border);color:var(--ink-light);display:flex;gap:0.5rem;align-items:flex-start}
.pricing-card.featured .pricing-features li{border-color:rgba(255,255,255,0.1);color:rgba(253,252,250,0.7)}
.pricing-features li::before{content:'✓';color:var(--red);font-size:0.75rem;flex-shrink:0;margin-top:0.1rem}
.pricing-card.featured .pricing-features li::before{color:var(--yellow)}
.pricing-cta{display:block;text-align:center;margin-top:2rem;padding:0.85rem;font-size:0.85rem;letter-spacing:0.08em;text-decoration:none;transition:all 0.2s;border:1px solid var(--ink);color:var(--ink);background:transparent}
.pricing-cta:hover{background:var(--ink);color:var(--cream)}
.pricing-card.featured .pricing-cta{background:var(--yellow);color:var(--ink);border-color:var(--yellow)}
.pricing-card.featured .pricing-cta:hover{background:var(--yellow-dark)}
.pricing-note{font-size:0.78rem;color:var(--ink-light);margin-top:2rem;padding:1.25rem;border:1px solid var(--border);background:var(--cream)}

/* HOW */
.how{padding:6rem 4rem}
.steps-row{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:3rem;border:1px solid var(--border)}
.step{padding:2.5rem 1.75rem;border-right:1px solid var(--border);position:relative}
.step:last-child{border-right:none}
.step-num{font-family:var(--serif);font-weight:900;font-size:5rem;color:var(--cream-dark);line-height:1;margin-bottom:1.5rem;-webkit-text-stroke:1px var(--border)}
.step-title{font-weight:500;font-size:0.95rem;margin-bottom:0.75rem}
.step-desc{font-size:0.82rem;line-height:1.8;color:var(--ink-light)}
.step-arrow{position:absolute;right:-14px;top:50%;transform:translateY(-50%);background:var(--yellow);width:28px;height:28px;display:flex;align-items:center;justify-content:center;font-size:0.8rem;z-index:1}
.step:last-child .step-arrow{display:none}

/* BOOKING */
.booking{padding:6rem 4rem;background:var(--ink);color:var(--cream)}
.booking .section-tag{color:rgba(253,252,250,0.4)}
.booking .section-title{color:var(--cream)}
.booking-intro{font-size:0.9rem;color:rgba(253,252,250,0.55);margin-bottom:2.5rem;line-height:1.7}
.booking-intro a{color:var(--line-green);text-decoration:none}
.booking-intro a:hover{text-decoration:underline}

/* LINE直接聯繫大按鈕 */
.line-block{display:flex;align-items:center;gap:1.5rem;background:rgba(6,199,85,0.1);border:1px solid rgba(6,199,85,0.3);padding:1.5rem 2rem;margin-bottom:2.5rem}
.line-block-icon{font-size:2rem;flex-shrink:0}
.line-block-text h3{font-family:var(--serif);font-weight:600;font-size:1.1rem;color:var(--cream);margin-bottom:0.25rem}
.line-block-text p{font-size:0.82rem;color:rgba(253,252,250,0.5)}
.line-block-btn{margin-left:auto;background:var(--line-green);color:#fff;padding:0.75rem 1.5rem;text-decoration:none;font-size:0.85rem;font-weight:400;white-space:nowrap;transition:opacity 0.2s;flex-shrink:0}
.line-block-btn:hover{opacity:0.85}

.form-divider{display:flex;align-items:center;gap:1rem;margin-bottom:2rem}
.form-divider span{font-family:var(--mono);font-size:0.65rem;letter-spacing:0.2em;color:rgba(253,252,250,0.3);white-space:nowrap}
.form-divider::before,.form-divider::after{content:'';flex:1;height:1px;background:rgba(255,255,255,0.1)}

.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form-group{display:flex;flex-direction:column;gap:0.5rem}
.form-group.full{grid-column:1 / -1}
.form-group label{font-family:var(--mono);font-size:0.7rem;letter-spacing:0.15em;text-transform:uppercase;color:rgba(253,252,250,0.45)}
.form-group input,.form-group select,.form-group textarea{background:rgba(253,252,250,0.05);border:1px solid rgba(253,252,250,0.15);color:var(--cream);padding:0.85rem 1rem;font-family:var(--sans);font-size:0.9rem;font-weight:300;outline:none;transition:border-color 0.2s;-webkit-appearance:none}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--yellow)}
.form-group select option{background:var(--ink)}
.form-group textarea{resize:vertical;min-height:90px}
.form-submit{margin-top:1.5rem;background:var(--yellow);color:var(--ink);border:none;padding:1rem 3rem;font-size:0.95rem;font-family:var(--sans);font-weight:500;letter-spacing:0.05em;cursor:pointer;transition:background 0.2s}
.form-submit:hover{background:var(--yellow-dark);color:var(--cream)}
.form-notice{margin-top:1.25rem;font-size:0.78rem;color:rgba(253,252,250,0.35);line-height:1.7;grid-column:1 / -1}
.success-msg{display:none;background:var(--line-green);color:#fff;padding:1rem 1.5rem;font-size:0.9rem;font-weight:500;margin-top:1rem;grid-column:1 / -1;line-height:1.6}
.error-msg{display:none;background:var(--red);color:#fff;padding:1rem 1.5rem;font-size:0.9rem;font-weight:500;margin-top:1rem;line-height:1.6}

/* FAQ */
.faq{padding:6rem 4rem}
.faq-list{max-width:720px;margin-top:3rem}
.faq-item{border-bottom:1px solid var(--border)}
.faq-q{padding:1.5rem 0;display:flex;justify-content:space-between;align-items:center;cursor:pointer;font-size:0.95rem;font-weight:500;user-select:none}
.faq-toggle{width:28px;height:28px;background:var(--cream-dark);display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0;transition:background 0.2s}
.faq-item.open .faq-toggle{background:var(--yellow)}
.faq-a{font-size:0.875rem;line-height:1.8;color:var(--ink-light);padding-bottom:1.5rem;display:none}
.faq-item.open .faq-a{display:block}

/* FOOTER */
footer{background:var(--ink);color:rgba(253,252,250,0.45);padding:2.5rem 4rem;display:flex;justify-content:space-between;align-items:center;border-top:1px solid rgba(255,255,255,0.05);flex-wrap:wrap;gap:1rem}
.footer-brand{font-family:var(--serif);font-weight:900;font-size:1.1rem;color:var(--cream);letter-spacing:0.05em}
.footer-line{display:flex;align-items:center;gap:0.5rem;font-size:0.82rem}
.footer-line a{color:var(--line-green);text-decoration:none}
.footer-links{display:flex;gap:1.75rem}
.footer-links a{font-size:0.75rem;letter-spacing:0.08em;text-transform:uppercase;color:rgba(253,252,250,0.35);text-decoration:none;transition:color 0.2s}
.footer-links a:hover{color:var(--cream)}
.footer-copy{font-size:0.72rem}

/* REVEAL */
.reveal{opacity:0;transform:translateY(24px);transition:opacity 0.6s ease,transform 0.6s ease}
.reveal.visible{opacity:1;transform:none}

/* ARTICLES 保養知識 */
.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:3rem}
.article-card{background:var(--white);border:1px solid var(--border);padding:2rem 1.75rem;display:flex;flex-direction:column;transition:transform 0.2s}
.article-card:hover{transform:translateY(-4px)}
.article-card-tag{font-family:var(--mono);font-size:0.65rem;letter-spacing:0.12em;text-transform:uppercase;background:var(--cream);color:var(--ink-light);padding:0.3rem 0.75rem;display:inline-block;margin-bottom:1rem;align-self:flex-start}
.article-card-title{font-family:var(--serif);font-weight:900;font-size:1.25rem;line-height:1.3;margin-bottom:0.75rem}
.article-card-excerpt{font-size:0.85rem;line-height:1.7;color:var(--ink-light);margin-bottom:1.5rem;flex:1}
.article-card-link{font-size:0.82rem;color:var(--ink);text-decoration:none;font-weight:500;display:inline-flex;align-items:center;gap:0.4rem}
.article-card-link:hover{color:var(--red)}
.article-card.coming-soon{opacity:0.5}
.article-card.coming-soon .article-card-link{color:var(--ink-light);pointer-events:none}
/* 單篇文章內文 */
.article-page{padding:9rem 4rem 2rem;background:var(--white)}
.article-page-inner{max-width:720px;margin:0 auto}
.article-back{font-size:0.82rem;color:var(--ink-light);text-decoration:none;display:inline-flex;align-items:center;gap:0.4rem;margin-bottom:2rem}
.article-back:hover{color:var(--ink)}
.article-page-tag{font-family:var(--mono);font-size:0.7rem;letter-spacing:0.15em;text-transform:uppercase;background:var(--yellow);color:var(--ink);padding:0.3rem 0.85rem;display:inline-block;margin-bottom:1.25rem}
.article-page-title{font-family:var(--serif);font-weight:900;font-size:clamp(1.8rem,3.5vw,2.6rem);line-height:1.25;margin-bottom:1rem}
.article-page-meta{font-family:var(--mono);font-size:0.75rem;color:var(--ink-light);margin-bottom:2.5rem}
.article-body{font-size:1rem;line-height:1.9;color:var(--ink-light);max-width:720px;margin:0 auto 3rem}
.article-body h2{font-family:var(--serif);font-weight:900;font-size:1.5rem;color:var(--ink);margin:2.5rem 0 1rem}
.article-body p{margin-bottom:1.25rem}
.article-body ul{margin:0 0 1.25rem 1.25rem}
.article-body li{margin-bottom:0.5rem}
.article-body strong{color:var(--ink);font-weight:500}
.article-cta-block{max-width:720px;margin:0 auto;padding:2rem;background:var(--cream);border-left:3px solid var(--yellow)}
.article-cta-block p{font-size:0.9rem;color:var(--ink-light);margin-bottom:1rem}

/* MOBILE */
@media(max-width:900px){
  nav{padding:1rem}
  .nav-links{display:none}
  .hero{grid-template-columns:1fr}
  .hero-left{padding:4rem 1.5rem 2.5rem}
  .hero-right{min-height:280px}
  .section{padding:4rem 1.5rem}
  .why-grid{grid-template-columns:1fr}
  .why-item{border-right:none;border-bottom:1px solid var(--border)}
  .product-hero{grid-template-columns:1fr}
  .product-visual{padding:3rem 1.5rem}
  .product-info{padding:3rem 1.5rem}
  .sub-products{padding:4rem 1.5rem}
  .sub-grid{grid-template-columns:1fr}
  .sub-card{grid-template-columns:1fr}
  .sub-card-img-wrap{min-height:260px}
  .cleaning-hero{grid-template-columns:1fr}
  .cleaning-hero-left{padding:5.5rem 1.5rem 2.5rem}
  .cleaning-hero-right{min-height:260px}
  .cleaning-stats{gap:1.75rem}
  .pricing-addon{flex-direction:column;align-items:flex-start}
  .pricing-addon-right{text-align:left;width:100%}
  .pricing-grid{grid-template-columns:1fr}
  .pricing{padding:4rem 1.5rem}
  .how{padding:4rem 1.5rem}
  .steps-row{grid-template-columns:1fr 1fr}
  .step:nth-child(2){border-right:none}
  .step:nth-child(3){border-top:1px solid var(--border)}
  .step-arrow{display:none}
  .booking{padding:4rem 1.5rem}
  .form-grid{grid-template-columns:1fr}
  .line-block{flex-direction:column;align-items:flex-start;gap:1rem}
  .line-block-btn{margin-left:0}
  .faq{padding:4rem 1.5rem}
  footer{flex-direction:column;text-align:center;padding:2rem 1.5rem}
  .footer-links{flex-wrap:wrap;justify-content:center}
  .article-grid{grid-template-columns:1fr}
  .article-page{padding:7rem 1.5rem 2rem}
}