/* 懶的行銷 官網 — 元件樣式（版面交給 Tailwind CDN 處理） */

:root{
  --brand:#1F4E5F;
  --brand-dark:#163B48;
  --accent:#2E6E82;
  --accent-lt:#3E8DA8;
  --ink:#243B44;
  --muted:#5B7079;
  --soft:#EAF1F3;
  --soft-2:#F5F9FA;
  --hairline:#C3D4D9;
  --line-green:#06C755;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:5rem}
body{
  margin:0;
  font-family:"Noto Sans TC",system-ui,-apple-system,"PingFang TC","Microsoft JhengHei",sans-serif;
  color:var(--ink);
  background:#fff;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{line-height:1.35;font-weight:700;color:var(--brand);margin:0}
p{margin:0}

.container{max-width:72rem;margin:0 auto;padding-left:1.25rem;padding-right:1.25rem}
.section{padding:4.5rem 0}
@media (max-width:640px){ .section{padding:3rem 0} }
.bg-soft{background:var(--soft-2)}
.eyebrow{color:var(--accent);font-weight:700;letter-spacing:.06em;font-size:.85rem}
.lede{font-size:1.05rem;color:var(--muted)}

/* 按鈕 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:.8rem 1.4rem;border-radius:.6rem;font-weight:700;font-size:.98rem;
  border:0;cursor:pointer;transition:transform .12s ease, background .15s ease, filter .15s ease;
  white-space:nowrap;line-height:1.2;
}
.btn:active{transform:translateY(1px)}
.btn-line{background:var(--line-green);color:#fff}
.btn-line:hover{filter:brightness(.94)}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-dark)}
.btn-ghost{background:transparent;color:var(--brand);box-shadow:inset 0 0 0 1.5px var(--hairline)}
.btn-ghost:hover{background:var(--soft)}
.btn-white{background:#fff;color:var(--brand)}
.btn-white:hover{background:var(--soft)}
.btn-lg{padding:1rem 1.7rem;font-size:1.05rem}
.btn svg{width:1.15em;height:1.15em;flex:none}

/* 頁首 */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--hairline)}
.site-header__inner{display:flex;align-items:center;gap:1.5rem;height:4.25rem}
.brand{font-weight:900;font-size:1.15rem;color:var(--brand);letter-spacing:.02em}
.brand span{color:var(--accent-lt)}
.nav-desktop{display:flex;gap:1.6rem;margin-left:auto;font-weight:500}
.nav-desktop a{color:var(--ink);padding:.25rem 0;border-bottom:2px solid transparent}
.nav-desktop a:hover{color:var(--brand)}
.nav-desktop a[aria-current="page"]{color:var(--brand);border-color:var(--accent-lt)}
.nav-cta{margin-left:.25rem}
.nav-toggle{display:none;margin-left:auto;background:none;border:0;padding:.4rem;cursor:pointer;color:var(--brand)}
.nav-toggle svg{width:1.75rem;height:1.75rem}

.nav-drawer{display:none;border-top:1px solid var(--hairline);background:#fff}
.nav-drawer.open{display:block}
.nav-drawer a{display:block;padding:.9rem 0;border-bottom:1px solid var(--soft);font-weight:500;color:var(--ink)}
.nav-drawer .btn{width:100%;margin-top:1rem}

@media (max-width:960px){
  .nav-desktop,.site-header .nav-cta{display:none}
  .nav-toggle{display:inline-flex}
}

/* Hero */
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#1F4E5F 0%,#163B48 100%);color:#fff}
.hero h1,.hero h2,.hero p,.hero .eyebrow{color:#fff}
.hero h1{font-size:clamp(1.9rem,4.6vw,3rem);letter-spacing:.01em}
.hero .eyebrow{color:#8FC3D0 !important}
.hero .hero-sub{color:rgba(255,255,255,.85);font-size:1.08rem;max-width:42rem}
.hero .btn-white{color:var(--brand)}
.hero .btn-line{color:#fff}
.hero__deco{position:absolute;right:-6rem;top:50%;transform:translateY(-50%);width:34rem;height:34rem;pointer-events:none}
.hero__deco span{position:absolute;border-radius:50%;background:rgba(255,255,255,.06);inset:0;margin:auto}
.hero__deco span:nth-child(1){width:34rem;height:34rem}
.hero__deco span:nth-child(2){width:26rem;height:26rem}
.hero__deco span:nth-child(3){width:18rem;height:18rem}
.hero__deco span:nth-child(4){width:10rem;height:10rem}
.hero__bar{position:absolute;left:0;right:0;bottom:0;height:6px;background:var(--accent-lt)}
@media (max-width:768px){ .hero__deco{opacity:.5;right:-12rem} }

/* 卡片 */
.card{background:#fff;border:1px solid var(--hairline);border-radius:.9rem;padding:1.5rem;transition:transform .15s ease, box-shadow .15s ease}
.card:hover{transform:translateY(-3px);box-shadow:0 12px 30px -12px rgba(31,78,95,.25)}
.card h3{font-size:1.1rem;margin-bottom:.4rem}
.icon-badge{width:2.6rem;height:2.6rem;border-radius:.7rem;background:var(--soft);color:var(--brand);display:flex;align-items:center;justify-content:center;margin-bottom:.9rem}
.icon-badge svg{width:1.4rem;height:1.4rem}

/* 條列（打勾） */
.ticks{list-style:none;margin:0;padding:0;display:grid;gap:.6rem}
.ticks li{display:flex;gap:.6rem;align-items:flex-start}
.ticks li svg{width:1.25rem;height:1.25rem;color:var(--accent-lt);flex:none;margin-top:.35rem}
.crosses li svg{color:#B4632F}

/* 步驟 */
.steps{counter-reset:step;display:grid;gap:1.25rem}
.step{display:flex;gap:1rem;align-items:flex-start}
.step__num{counter-increment:step;flex:none;width:2.1rem;height:2.1rem;border-radius:50%;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700}
.step__num::before{content:counter(step)}

/* 表格 */
.tbl{width:100%;border-collapse:collapse;font-size:.95rem;overflow:hidden;border-radius:.7rem;border:1px solid var(--hairline)}
.tbl th,.tbl td{text-align:left;padding:.85rem 1rem;border-bottom:1px solid var(--hairline);vertical-align:top}
.tbl thead th{background:var(--brand);color:#fff;font-weight:700}
.tbl tbody tr:nth-child(even){background:var(--soft-2)}
.tbl tbody tr:last-child td{border-bottom:0}
.tbl-wrap{overflow-x:auto}

/* 服務段落 */
.svc{scroll-margin-top:6rem;border-top:1px solid var(--hairline);padding-top:2.5rem;margin-top:2.5rem}
.svc:first-of-type{border-top:0;margin-top:0;padding-top:0}
.svc h3{font-size:1.4rem;margin-bottom:.75rem}
.svc dl{display:grid;gap:.9rem;margin:1.1rem 0 0}
.svc dt{font-weight:700;color:var(--accent)}
.svc dd{margin:.15rem 0 0}

/* FAQ */
.faq{border:1px solid var(--hairline);border-radius:.8rem;overflow:hidden}
.faq__item + .faq__item{border-top:1px solid var(--hairline)}
.faq__q{width:100%;text-align:left;background:#fff;border:0;padding:1.1rem 1.25rem;font-weight:700;color:var(--brand);font-size:1rem;cursor:pointer;display:flex;justify-content:space-between;gap:1rem;align-items:center}
.faq__q svg{width:1.1rem;height:1.1rem;flex:none;transition:transform .2s ease}
.faq__item.open .faq__q svg{transform:rotate(45deg)}
.faq__a{display:none;padding:0 1.25rem 1.2rem;color:var(--ink)}
.faq__item.open .faq__a{display:block}

/* 錨點列 */
.anchors{display:flex;flex-wrap:wrap;gap:.5rem}
.anchors a{background:var(--soft);color:var(--brand);padding:.4rem .85rem;border-radius:2rem;font-size:.9rem;font-weight:500}
.anchors a:hover{background:var(--soft-2);box-shadow:inset 0 0 0 1px var(--hairline)}

/* 表單 */
.field{display:grid;gap:.35rem;margin-bottom:1rem}
.field label{font-weight:700;font-size:.92rem}
.field .req{color:#B4632F}
.field input,.field select,.field textarea{
  font:inherit;padding:.7rem .8rem;border:1px solid var(--hairline);border-radius:.5rem;background:#fff;color:var(--ink);width:100%;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--accent-lt);outline-offset:1px;border-color:var(--accent-lt)}
.field-check{display:flex;gap:.55rem;align-items:flex-start;font-size:.92rem}
.field-check input{width:1.1rem;height:1.1rem;margin-top:.3rem;flex:none}
.form-done{display:none;background:var(--soft);border:1px solid var(--hairline);border-radius:.8rem;padding:1.5rem}
.form-done.show{display:block}

/* 頁尾 */
.site-footer{background:var(--brand-dark);color:rgba(255,255,255,.82)}
.site-footer a{color:rgba(255,255,255,.82)}
.site-footer a:hover{color:#fff}
.site-footer h4{color:#fff;font-size:.95rem;margin-bottom:.6rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2rem}
@media (max-width:768px){ .footer-grid{grid-template-columns:1fr 1fr} }
@media (max-width:480px){ .footer-grid{grid-template-columns:1fr} }
.footer-bottom{border-top:1px solid rgba(255,255,255,.15);font-size:.85rem;color:rgba(255,255,255,.6)}

/* 手機底部列 */
.mobile-bar{position:fixed;left:0;right:0;bottom:0;z-index:40;display:none;gap:.6rem;padding:.6rem;background:#fff;border-top:1px solid var(--hairline)}
.mobile-bar .btn{flex:1}
@media (max-width:960px){ .mobile-bar{display:flex} body{padding-bottom:4.5rem} }

/* 文章內文 */
.prose{max-width:44rem}
.prose h2{font-size:1.35rem;margin:2rem 0 .8rem}
.prose h3{font-size:1.1rem;color:var(--ink);margin:1.4rem 0 .5rem}
.prose p{margin:.8rem 0}
.prose ul,.prose ol{margin:.8rem 0;padding-left:1.3rem;display:grid;gap:.4rem}
.prose li{padding-left:.2rem}
.prose a{color:var(--accent);font-weight:700}
.prose .tldr{background:var(--soft);border-left:4px solid var(--accent-lt);border-radius:.5rem;padding:1rem 1.2rem;margin:1.2rem 0}
.prose .tldr p{margin:.3rem 0}
.article-meta{color:var(--muted);font-size:.9rem;margin-top:.4rem}

/* 小工具 */
.chips{display:flex;flex-wrap:wrap;gap:.6rem 1.4rem;color:rgba(255,255,255,.9);font-size:.92rem}
.chips span{display:inline-flex;gap:.4rem;align-items:center}
.chips svg{width:1.05rem;height:1.05rem;color:var(--accent-lt)}
.note{font-size:.9rem;color:var(--muted)}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:1.25rem}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
@media (max-width:900px){ .grid-3{grid-template-columns:1fr 1fr} }
@media (max-width:600px){ .grid-2,.grid-3{grid-template-columns:1fr} }