:root{
  --ivory:#faf6f1;
  --blush:#f3e4dc;
  --rose:#c98f85;
  --rose-deep:#b0756b;
  --gold:#ab8a62;
  --ink:#3b322f;
  --ink-soft:#6f625d;
  --line:#e5d7cd;
  --serif-en:'Playfair Display','Noto Serif TC',serif;
  --serif-tc:'Noto Serif TC',serif;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:var(--serif-tc);color:var(--ink);background:var(--ivory);line-height:1.8;font-weight:400;-webkit-font-smoothing:antialiased;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}

/* ---------- 通用 ---------- */
.container{max-width:1140px;margin:0 auto;padding:0 24px;}
section{padding:96px 0;}
@media(max-width:600px){
  section{padding:56px 0;}
  .sec-title{margin-bottom:10px;}
  .sec-title::after{margin:14px auto 0;}
}
.sec-label{display:block;text-align:center;font-family:var(--serif-en);font-style:italic;font-size:1.05rem;letter-spacing:.25em;color:var(--rose);text-transform:lowercase;margin-bottom:10px;}
.sec-title{text-align:center;font-family:var(--serif-tc);font-weight:600;font-size:clamp(1.7rem,3.4vw,2.4rem);letter-spacing:.14em;margin-bottom:16px;}
.sec-title::after{content:"";display:block;width:48px;height:2px;background:var(--gold);margin:22px auto 0;}
.btn{display:inline-flex;align-items:center;gap:.5em;padding:14px 42px;border:1px solid var(--ink);font-size:.95rem;letter-spacing:.22em;transition:all .35s ease;cursor:pointer;}
.btn:hover{background:var(--ink);color:#fff;}
.btn-light{border-color:#fff;color:#fff;}
.btn-light:hover{background:#fff;color:var(--ink);}
.btn-rose{border-color:var(--rose-deep);background:var(--rose-deep);color:#fff;}
.btn-rose:hover{background:transparent;color:var(--rose-deep);}

/* ---------- Header ---------- */
header{position:sticky;top:0;z-index:100;background:rgba(250,246,241,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);}
.header-inner{max-width:1240px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;height:78px;}
.logo img{height:52px;width:auto;}
nav.main-nav ul{display:flex;gap:34px;}
nav.main-nav a{font-size:.92rem;letter-spacing:.18em;font-weight:500;position:relative;padding:6px 0;}
nav.main-nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--rose-deep);transition:width .3s;}
nav.main-nav a:hover::after{width:100%;}
.header-social{display:flex;gap:14px;align-items:center;}
.header-social a{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:50%;border:1px solid var(--line);color:var(--ink-soft);transition:all .3s;}
.header-social a:hover{background:var(--rose);border-color:var(--rose);color:#fff;}
.header-social svg{width:15px;height:15px;fill:currentColor;}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px;}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;transition:.3s;}

@media(max-width:900px){
  .nav-toggle{display:block;}
  nav.main-nav{position:fixed;inset:78px 0 auto 0;background:var(--ivory);border-bottom:1px solid var(--line);transform:translateY(-130%);transition:transform .4s ease;box-shadow:0 20px 40px rgba(59,50,47,.08);}
  nav.main-nav.open{transform:translateY(0);}
  nav.main-nav ul{flex-direction:column;gap:0;padding:12px 0;}
  nav.main-nav a{display:block;text-align:center;padding:14px 0;}
  .header-social{display:none;}
}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:120px 24px;
  background:linear-gradient(rgba(45,35,32,.42),rgba(45,35,32,.42)),url("images/b5faf70e3c034000714d24b9fa0e36a7252e87d6beb445a39526b18b5f353a3f98ecf60f8d13f030e9dd87fe9f0ed8ac2f23c3017df639c5fc97fc_1280.jpg") center/cover no-repeat;}
.hero-inner{color:#fff;max-width:820px;}
.hero-since{font-family:var(--serif-en);font-style:italic;letter-spacing:.4em;font-size:.95rem;opacity:.9;margin-bottom:26px;}
.hero h1{font-family:var(--serif-tc);font-weight:600;font-size:clamp(1.9rem,5vw,3.3rem);letter-spacing:.16em;line-height:1.45;margin-bottom:8px;}
.hero .hero-en{font-family:var(--serif-en);font-style:italic;font-weight:400;font-size:clamp(1rem,2.2vw,1.4rem);letter-spacing:.3em;opacity:.85;margin-bottom:30px;}
.hero p{font-size:1.08rem;letter-spacing:.2em;margin-bottom:44px;opacity:.95;}
.hero-line{width:1px;height:64px;background:rgba(255,255,255,.6);margin:0 auto 34px;}
@media(max-width:600px){
  .hero{min-height:72vh;padding:80px 20px;}
  .hero-since{margin-bottom:18px;}
  .hero .hero-en{margin-bottom:20px;}
  .hero p{margin-bottom:30px;}
  .hero-line{height:44px;margin-bottom:22px;}
}

/* ---------- About ---------- */
.about{background:var(--blush);padding:0;}
.about-grid{display:grid;grid-template-columns:1.15fr 1fr;min-height:640px;}
.about-img{background:url("images/b1.jpg") center/cover no-repeat;}
.about-body{position:relative;display:flex;flex-direction:column;justify-content:center;padding:96px 9vw 96px 72px;
  background:linear-gradient(rgba(243,228,220,.9),rgba(243,228,220,.92)),url("images/bg3.jpg") center/cover no-repeat;}
.about-body .sec-label,.about-body .sec-title{text-align:left;}
.about-body .sec-title::after{margin-left:0;}
.about-body p{color:var(--ink-soft);margin-bottom:34px;}
@media(max-width:900px){
  .about-grid{grid-template-columns:1fr;}
  .about-img{min-height:380px;}
  .about-body{padding:72px 28px;}
}
@media(max-width:600px){
  .about-img{min-height:220px;}
  .about-body{padding:48px 24px;}
  .about-body p{margin-bottom:24px;}
}

/* 林葳本人介紹 */
.about-signature{display:flex;align-items:center;gap:24px;margin-bottom:34px;}
.about-signature .portrait{flex:none;width:200px;height:200px;border-radius:50%;overflow:hidden;border:5px solid #fff;box-shadow:0 14px 32px rgba(176,117,107,.32);background:url("images/0DC26C5A-8A91-4F57-AB63-4D2E7AB24DCA.jpg") center 40%/auto 520px no-repeat var(--rose);}
.about-signature .who h3{font-family:var(--serif-en);font-style:italic;font-size:1.4rem;letter-spacing:.04em;color:var(--ink);}
.about-signature .who span{display:block;font-size:.9rem;letter-spacing:.14em;color:var(--rose-deep);margin-top:6px;}
.about-stats{display:flex;gap:30px;flex-wrap:wrap;margin-bottom:36px;}
.about-stats div{min-width:96px;}
.about-stats strong{display:block;font-family:var(--serif-en);font-size:1.7rem;color:var(--rose-deep);letter-spacing:.02em;}
.about-stats span{display:block;font-size:.82rem;color:var(--ink-soft);letter-spacing:.1em;margin-top:4px;}
@media(max-width:600px){
  .about-signature{gap:18px;margin-bottom:20px;}
  .about-signature .portrait{width:130px;height:130px;border-width:4px;background-size:auto 338px;background-position:center 40%;}
  .about-signature .who h3{font-size:1.2rem;}
  .about-stats{gap:22px;margin-bottom:26px;}
}

/* ---------- 服務流程 ---------- */
.process{background:var(--ivory);}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin-top:60px;counter-reset:step;}
@media(max-width:600px){.process-grid{margin-top:36px;row-gap:30px;}}
.process-step{position:relative;text-align:center;padding:0 12px;}
.process-step::before{counter-increment:step;content:counter(step,decimal-leading-zero);display:block;font-family:var(--serif-en);font-style:italic;font-size:2.4rem;color:var(--blush);margin-bottom:14px;-webkit-text-stroke:1px var(--rose);}
.process-step h4{font-size:1.02rem;font-weight:600;letter-spacing:.1em;margin-bottom:10px;}
.process-step p{font-size:.9rem;color:var(--ink-soft);letter-spacing:.03em;}
.process-connector{display:none;}
@media(min-width:901px){
  .process-step:not(:last-child)::after{content:"";position:absolute;top:20px;left:calc(50% + 46px);width:calc(100% - 46px);height:1px;background:repeating-linear-gradient(90deg,var(--gold) 0 6px,transparent 6px 12px);}
}
@media(max-width:900px){.process-grid{grid-template-columns:1fr 1fr;row-gap:44px;}}
@media(max-width:520px){.process-grid{grid-template-columns:1fr;}}

/* ---------- 價目表 ---------- */
.price{background:var(--blush);}
.price-note{text-align:center;color:var(--ink-soft);font-size:.95rem;letter-spacing:.1em;margin-bottom:52px;}
.tabs{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 8px;margin-bottom:54px;}
@media(max-width:600px){
  .price-note{margin-bottom:30px;}
  .tabs{margin-bottom:32px;gap:8px 6px;}
  .tab-btn{padding:9px 18px;font-size:.88rem;}
  .price-list li{padding:13px 4px;}
}
.tab-btn{font-family:var(--serif-tc);font-size:.95rem;letter-spacing:.16em;padding:11px 26px;background:transparent;border:1px solid var(--line);color:var(--ink-soft);cursor:pointer;transition:all .3s;border-radius:100px;}
.tab-btn:hover{border-color:var(--rose);color:var(--rose-deep);}
.tab-btn.active{background:var(--rose-deep);border-color:var(--rose-deep);color:#fff;}
.tab-pane{display:none;max-width:640px;margin:0 auto;animation:fadeUp .5s ease;}
.tab-pane.active{display:block;}
@keyframes fadeUp{from{opacity:0;transform:translateY(14px);}to{opacity:1;transform:none;}}
.price-list li{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:17px 6px;border-bottom:1px solid var(--line);font-size:1.02rem;letter-spacing:.08em;}
.price-list li::before{content:"";order:2;flex:1;border-bottom:1px dotted #d8c4b8;transform:translateY(-4px);}
.price-list .item{order:1;}
.price-list .amount{order:3;font-family:var(--serif-en);font-size:1.05rem;color:var(--rose-deep);letter-spacing:.05em;}

/* ---------- 作品集 ---------- */
.gallery{background:var(--ivory);}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:54px;}
.gallery-grid a{position:relative;display:block;overflow:hidden;aspect-ratio:1/1;}
.gallery-grid img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease;}
.gallery-grid a::after{content:"";position:absolute;inset:0;background:rgba(59,50,47,0);transition:background .4s;}
.gallery-grid a:hover img{transform:scale(1.07);}
.gallery-grid a:hover::after{background:rgba(59,50,47,.18);}
.gallery .center{text-align:center;}
@media(max-width:900px){.gallery-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:600px){.gallery-grid{gap:8px;margin-bottom:32px;}}

/* lightbox */
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(30,24,22,.92);display:none;align-items:center;justify-content:center;padding:5vw;cursor:zoom-out;}
.lightbox.open{display:flex;}
.lightbox img{max-width:92vw;max-height:88vh;box-shadow:0 30px 80px rgba(0,0,0,.5);}

/* ---------- 部落客推薦 ---------- */
.bloggers{background:var(--blush);}
.blogger-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:44px;margin-top:64px;}
.blogger-card{text-align:center;}
.blogger-card .avatar{width:130px;height:130px;border-radius:50%;margin:0 auto 26px;background-size:cover;background-position:center;border:5px solid var(--ivory);box-shadow:0 12px 30px rgba(201,143,133,.25);}
.blogger-card h3{font-size:1.05rem;font-weight:600;letter-spacing:.08em;margin-bottom:14px;}
.blogger-card a{display:inline-block;font-size:.92rem;color:var(--ink-soft);line-height:1.9;border-bottom:1px solid transparent;transition:all .3s;}
.blogger-card a:hover{color:var(--rose-deep);border-bottom-color:var(--rose-deep);}
@media(max-width:900px){.blogger-grid{grid-template-columns:1fr;gap:56px;}}
@media(max-width:600px){
  .blogger-grid{gap:36px;margin-top:40px;}
  .blogger-card .avatar{width:96px;height:96px;margin-bottom:18px;}
}

/* ---------- 客戶怎麼說 ---------- */
.voice-banner{position:relative;padding:130px 24px;text-align:center;
  background:linear-gradient(rgba(45,35,32,.5),rgba(45,35,32,.5)),url("images/pexelsphoto3787752.jpeg") center/cover no-repeat;background-attachment:fixed;}
.voice-banner .sec-label{color:#e8c9c0;}
.voice-banner h2{color:#fff;font-size:clamp(1.7rem,3.4vw,2.4rem);letter-spacing:.18em;font-weight:600;}
.voice-banner h2::after{content:"";display:block;width:48px;height:2px;background:#fff;margin:24px auto 0;opacity:.7;}
.reviews{padding:72px 0;background:var(--ivory);}
@media(max-width:600px){
  .voice-banner{padding:64px 20px;background-attachment:scroll;}
  .reviews{padding:40px 0;}
}

/* ---------- FAQ ---------- */
.faq{background:var(--blush);}
.faq-group-title{text-align:center;font-size:.85rem;letter-spacing:.22em;color:var(--rose-deep);margin:48px 0 18px;text-transform:uppercase;}
.faq-group-title:first-of-type{margin-top:56px;}
.faq-list{max-width:760px;margin:0 auto;}
@media(max-width:600px){
  .faq-group-title{margin:32px 0 14px;}
  .faq-group-title:first-of-type{margin-top:28px;}
  .faq-q{padding:16px 18px;font-size:.95rem;}
  .faq-a-inner{padding:0 18px 18px;}
}
.faq-item{background:#fff;border:1px solid var(--line);margin-bottom:14px;}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 26px;background:none;border:none;font-family:var(--serif-tc);font-size:1.02rem;font-weight:600;letter-spacing:.08em;color:var(--ink);cursor:pointer;text-align:left;}
.faq-q .fi{flex:none;width:12px;height:12px;position:relative;}
.faq-q .fi::before,.faq-q .fi::after{content:"";position:absolute;background:var(--rose-deep);transition:transform .3s;}
.faq-q .fi::before{left:0;top:5px;width:12px;height:2px;}
.faq-q .fi::after{left:5px;top:0;width:2px;height:12px;}
.faq-item.open .fi::after{transform:scaleY(0);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .45s ease;}
.faq-a-inner{padding:0 26px 24px;color:var(--ink-soft);font-size:.97rem;}
.faq-a-inner p{margin-bottom:8px;}

/* ---------- 聯絡我們 ---------- */
.contact{background:var(--ivory);}
.contact-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:56px;align-items:stretch;margin-top:64px;}
.contact-map{min-height:420px;border:1px solid var(--line);}
.contact-map iframe{width:100%;height:100%;border:0;display:block;}
.contact-info{display:flex;flex-direction:column;justify-content:center;gap:26px;}
.c-row{display:flex;gap:18px;align-items:flex-start;}
.c-icon{flex:none;width:44px;height:44px;border-radius:50%;background:var(--blush);display:flex;align-items:center;justify-content:center;color:var(--rose-deep);}
.c-icon svg{width:18px;height:18px;fill:currentColor;}
.c-row h4{font-size:.85rem;letter-spacing:.2em;color:var(--rose-deep);margin-bottom:4px;font-weight:600;}
.c-row p{color:var(--ink-soft);font-size:.98rem;}
.c-row a.tel{font-family:var(--serif-en);font-size:1.25rem;letter-spacing:.06em;color:var(--ink);}
@media(max-width:900px){.contact-grid{grid-template-columns:1fr;}}
@media(max-width:600px){
  .contact-grid{gap:32px;margin-top:36px;}
  .contact-map{min-height:260px;}
  .contact-info{gap:18px;}
}

/* ---------- Footer ---------- */
footer{background:#3b322f;color:#cbbdb5;padding:64px 24px 36px;text-align:center;}
footer .logo-f img{height:56px;margin:0 auto 28px;filter:brightness(1.05);}
@media(max-width:600px){
  footer{padding:44px 20px 28px;}
  .footer-social{margin-bottom:26px;}
}
.footer-social{display:flex;justify-content:center;gap:16px;margin-bottom:36px;}
.footer-social a{width:40px;height:40px;border-radius:50%;border:1px solid rgba(255,255,255,.25);display:flex;align-items:center;justify-content:center;color:#e8ddd6;transition:all .3s;}
.footer-social a:hover{background:var(--rose);border-color:var(--rose);color:#fff;}
.footer-social svg{width:17px;height:17px;fill:currentColor;}
footer hr{border:none;border-top:1px solid rgba(255,255,255,.15);margin-bottom:28px;}
footer .credit a{font-size:.85rem;letter-spacing:.1em;opacity:.75;transition:opacity .3s;}
footer .credit a:hover{opacity:1;color:#fff;}

/* back to top */
.to-top{position:fixed;right:22px;bottom:60px;z-index:90;width:48px;height:48px;border-radius:50%;background:#fff;border:1px solid var(--line);box-shadow:0 8px 24px rgba(59,50,47,.14);display:flex;align-items:center;justify-content:center;color:var(--ink);opacity:0;pointer-events:none;transition:opacity .35s;}
.to-top.show{opacity:1;pointer-events:auto;}
.to-top svg{width:16px;height:16px;fill:currentColor;}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s ease;}
.reveal.in{opacity:1;transform:none;}