/* =========================================================
   睇牙有伴 — 香港客户深圳睇牙陪诊预约平台
   Design tokens
   ========================================================= */
:root{
  /* Brand */
  --teal:        #1A8C8C;   /* 医疗蓝绿 primary */
  --teal-deep:   #0E6063;
  --teal-soft:   #E7F3F1;   /* light section bg */
  --mint:        #F1F8F6;
  --navy:        #103A57;   /* 深蓝 */
  --navy-deep:   #0C2C44;
  --cream:       #FBF8F2;   /* 米白 */
  --cream-2:     #F6F0E6;
  --accent:      #F08A3C;   /* 暖橙 CTA */
  --accent-deep: #DE742A;
  --gold:        #D9A441;

  /* Ink / neutrals */
  --ink:        #15333F;
  --ink-2:      #3E5662;
  --ink-3:      #6C808A;
  --line:       #E5E2DA;
  --line-teal:  #D2E7E3;
  --white:      #ffffff;

  /* System */
  --shadow-sm: 0 2px 8px rgba(16,58,87,.06);
  --shadow:    0 12px 30px rgba(16,58,87,.10);
  --shadow-lg: 0 22px 60px rgba(16,58,87,.16);
  --radius:    18px;
  --radius-sm: 12px;
  --radius-lg: 28px;
  --container: 1180px;
  --serif: "Noto Serif TC", Georgia, serif;
  --sans: "Noto Sans TC", -apple-system, "PingFang HK", "Microsoft JhengHei", sans-serif;
}

*{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; scroll-padding-top:84px; -webkit-text-size-adjust:100%; overflow-x:hidden; }
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--cream);
  line-height:1.7;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  width:100%;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
.container{ width:100%; max-width:var(--container); margin:0 auto; padding:0 22px; }
.photo-card{
  position:relative;
  overflow:hidden;
  border:1px solid rgba(210,231,227,.9);
  background:var(--mint);
}
.photo-card img{
  width:100%;
  height:100%;
  object-fit:cover;
}
.photo-card::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(16,58,87,0) 54%, rgba(16,58,87,.18));
  pointer-events:none;
}

/* ============ Type ============ */
h1,h2,h3{ font-family:var(--serif); font-weight:700; line-height:1.25; color:var(--ink); letter-spacing:.01em; }
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-size:13.5px; font-weight:700; letter-spacing:.14em;
  color:var(--teal); text-transform:uppercase;
  margin-bottom:14px;
}
.eyebrow::before{ content:""; width:24px; height:2px; background:var(--accent); border-radius:2px; }
.section-head{ max-width:720px; margin:0 auto 46px; text-align:center; }
.section-head .eyebrow{ justify-content:center; }
.section-head h2{ font-size:clamp(26px,4.4vw,40px); }
.section-head p{ color:var(--ink-2); font-size:17px; margin-top:14px; }

section{ padding:84px 0; position:relative; }
.bg-cream{ background:var(--cream); }
.bg-white{ background:var(--white); }
.bg-mint{ background:var(--mint); }
.bg-teal-soft{ background:var(--teal-soft); }

/* ============ Buttons ============ */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:9px;
  font-family:var(--sans); font-weight:700; font-size:16px;
  padding:15px 26px; border-radius:999px; border:2px solid transparent;
  cursor:pointer; transition:transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s;
  white-space:nowrap; line-height:1;
}
.btn svg{ width:18px; height:18px; flex:none; }
.btn-accent{ background:var(--accent); color:#fff; box-shadow:0 10px 22px rgba(240,138,60,.34); }
.btn-accent:hover{ background:var(--accent-deep); transform:translateY(-2px); box-shadow:0 14px 28px rgba(240,138,60,.42); }
.btn-wa{ background:#1FBE5C; color:#fff; box-shadow:0 10px 22px rgba(31,190,92,.30); }
.btn-wa:hover{ background:#18a850; transform:translateY(-2px); }
.btn-teal{ background:var(--teal); color:#fff; }
.btn-teal:hover{ background:var(--teal-deep); transform:translateY(-2px); }
.btn-ghost{ background:transparent; color:var(--teal-deep); border-color:var(--line-teal); }
.btn-ghost:hover{ border-color:var(--teal); background:var(--teal-soft); transform:translateY(-2px); }
.btn-white{ background:#fff; color:var(--navy); }
.btn-white:hover{ transform:translateY(-2px); box-shadow:var(--shadow); }
.btn-lg{ padding:17px 32px; font-size:17px; }
.btn-block{ width:100%; }

/* ============ Header ============ */
.site-header{
  position:fixed; top:0; left:0; right:0; z-index:60;
  background:rgba(251,248,242,.86); backdrop-filter:blur(12px);
  border-bottom:1px solid transparent; transition:box-shadow .25s, border-color .25s, background .25s;
}
.site-header.scrolled{ box-shadow:var(--shadow-sm); border-color:var(--line); background:rgba(251,248,242,.95); }
.nav{ display:flex; align-items:center; justify-content:space-between; height:72px; }
.brand{ display:flex; align-items:center; gap:11px; }
.brand-mark{
  width:40px; height:40px; border-radius:12px;
  background:#fff; border:1px solid #E6ECEA;
  display:grid; place-items:center; box-shadow:0 4px 12px rgba(16,58,87,.10);
}
.brand-mark svg{ width:31px; height:31px; }
.brand-name{ font-family:var(--serif); font-weight:700; font-size:20px; color:var(--ink); line-height:1.1; }
.brand-tag{ font-size:11px; color:var(--ink-3); letter-spacing:.04em; }
.nav-links{ display:flex; align-items:center; gap:28px; }
.nav-links a{ font-size:15px; font-weight:500; color:var(--ink-2); transition:color .15s; position:relative; }
.nav-links a:hover{ color:var(--teal-deep); }
.nav-cta{ display:flex; align-items:center; gap:12px; }
.nav-phone{ display:flex; align-items:center; gap:7px; font-weight:700; color:var(--navy); font-size:15px; }
.nav-phone svg{ width:16px; height:16px; color:var(--teal); }
.menu-toggle{ display:none; background:none; border:none; cursor:pointer; padding:8px; color:var(--ink); }
.menu-toggle svg{ width:26px; height:26px; }

/* Mobile drawer */
.mobile-drawer{
  position:fixed; inset:0 0 0 auto; width:min(82vw,330px); z-index:70;
  background:var(--cream); box-shadow:-10px 0 50px rgba(16,58,87,.2);
  transform:translateX(100%); transition:transform .3s cubic-bezier(.4,0,.2,1), visibility .3s;
  visibility:hidden; pointer-events:none;
  padding:24px 22px; display:flex; flex-direction:column; gap:6px; overflow-y:auto;
}
.mobile-drawer.open{ transform:translateX(0); visibility:visible; pointer-events:auto; }
.drawer-overlay{ position:fixed; inset:0; background:rgba(12,44,68,.4); z-index:65; opacity:0; pointer-events:none; transition:opacity .3s; }
.drawer-overlay.open{ opacity:1; pointer-events:auto; }
.drawer-head{ display:flex; justify-content:space-between; align-items:center; margin-bottom:14px; }
.drawer-close{ background:none; border:none; cursor:pointer; color:var(--ink); padding:6px; }
.drawer-close svg{ width:26px; height:26px; }
.mobile-drawer nav a{ padding:13px 6px; border-bottom:1px solid var(--line); font-size:16px; font-weight:500; color:var(--ink); }
.drawer-ctas{ display:flex; flex-direction:column; gap:11px; margin-top:18px; }

/* ============ Hero ============ */
.hero{
  position:relative; padding:124px 0 76px;
  background:
    radial-gradient(1100px 500px at 78% -8%, rgba(26,140,140,.16), transparent 60%),
    linear-gradient(170deg, var(--cream) 0%, var(--teal-soft) 100%);
  overflow:hidden;
}
.hero-grid{ display:grid; grid-template-columns:1.05fr .95fr; gap:54px; align-items:center; }
.hero-pretitle{
  display:inline-flex; align-items:center; gap:9px; background:#fff; border:1px solid var(--line-teal);
  padding:7px 15px 7px 9px; border-radius:999px; font-size:13.5px; font-weight:600; color:var(--teal-deep);
  box-shadow:var(--shadow-sm); margin-bottom:22px;
}
.hero-pretitle .dot{ width:9px; height:9px; border-radius:50%; background:#1FBE5C; box-shadow:0 0 0 4px rgba(31,190,92,.18); }
.hero h1{ font-size:clamp(33px,5.4vw,55px); line-height:1.18; letter-spacing:.005em; }
.hero h1 .hl{ color:var(--teal); }
.hero-sub{ font-size:18px; color:var(--ink-2); margin:22px 0 26px; max-width:540px; line-height:1.75; }
.hero-chips{ display:flex; flex-wrap:wrap; gap:10px; margin-bottom:30px; }
.chip{
  display:inline-flex; align-items:center; gap:7px; background:#fff; border:1px solid var(--line-teal);
  padding:8px 15px; border-radius:999px; font-size:14px; font-weight:600; color:var(--ink); box-shadow:var(--shadow-sm);
}
.chip svg{ width:15px; height:15px; color:var(--teal); }
.hero-ctas{ display:flex; flex-wrap:wrap; gap:13px; margin-bottom:12px; }
.hero-process-link{
  display:inline-flex; align-items:center; gap:8px; margin:0 0 24px 2px;
  color:var(--teal-deep); font-weight:700; text-decoration:none;
}
.hero-process-link::after{
  content:""; width:7px; height:7px; border-top:2px solid currentColor; border-right:2px solid currentColor;
  transform:rotate(45deg); margin-top:1px;
}
.hero-process-link:hover{ color:var(--teal); text-decoration:underline; text-underline-offset:5px; }
.hero-contact{ display:flex; flex-wrap:wrap; gap:10px 26px; align-items:center; padding-top:22px; border-top:1px solid var(--line-teal); }
.hero-contact a{ display:flex; align-items:center; gap:10px; font-size:15px; color:var(--ink-2); }
.hero-contact .ico{ width:38px; height:38px; border-radius:10px; background:#fff; border:1px solid var(--line-teal); display:grid; place-items:center; color:var(--teal); flex:none; }
.hero-contact .ico svg{ width:18px; height:18px; }
.hero-contact b{ color:var(--ink); font-size:15px; }
.hero-contact small{ display:block; font-size:12px; color:var(--ink-3); font-weight:400; }

.hero-visual{ position:relative; }
.hero-photo{ border-radius:var(--radius-lg); box-shadow:var(--shadow-lg); aspect-ratio:4/4.4; }
.hero-badge{
  position:absolute; background:#fff; border-radius:16px; box-shadow:var(--shadow); padding:14px 18px;
  display:flex; align-items:center; gap:12px;
}
.hero-badge.b1{ bottom:26px; left:-26px; }
.hero-badge.b2{ top:30px; right:-22px; }
.hero-badge .bico{ width:42px; height:42px; border-radius:11px; background:var(--teal-soft); display:grid; place-items:center; color:var(--teal-deep); flex:none; }
.hero-badge .bico svg{ width:22px; height:22px; }
.hero-badge .num{ font-family:var(--serif); font-weight:700; font-size:22px; color:var(--navy); line-height:1; }
.hero-badge .lbl{ font-size:12.5px; color:var(--ink-3); }

/* ============ Image placeholders ============ */
.ph{
  position:relative; background:
    repeating-linear-gradient(135deg, rgba(26,140,140,.07) 0 12px, rgba(26,140,140,.02) 12px 24px),
    var(--mint);
  border:1px solid var(--line-teal); border-radius:inherit;
  display:grid; place-items:center; overflow:hidden;
}
.ph .ph-lbl{
  font-family:"SFMono-Regular",ui-monospace,Menlo,Consolas,monospace; font-size:12px; letter-spacing:.02em;
  color:var(--teal-deep); background:rgba(255,255,255,.78); padding:7px 13px; border-radius:999px;
  border:1px dashed var(--teal); text-align:center; max-width:80%;
}
.ph .ph-ico{ position:absolute; opacity:.16; color:var(--teal-deep); }
.ph .ph-ico svg{ width:74px; height:74px; }

/* ============ Trust strip ============ */
.trust{ background:var(--navy); color:#fff; padding:26px 0; }
.trust-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:26px; text-align:center; }
.trust-grid .t-num{ font-family:var(--serif); font-weight:700; font-size:30px; color:#fff; }
.trust-grid .t-num span{ color:var(--gold); }
.trust-grid .t-lbl{ font-size:14px; color:#B9CEDC; margin-top:3px; }
.trust-grid > div{ position:relative; }
.trust-grid > div:not(:last-child)::after{ content:""; position:absolute; right:-13px; top:8px; bottom:8px; width:1px; background:rgba(255,255,255,.13); }

/* ============ Pain points ============ */
.pain-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }
.pain-card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:24px 22px;
  transition:transform .2s, box-shadow .2s, border-color .2s;
}
.pain-card:hover{ transform:translateY(-4px); box-shadow:var(--shadow); border-color:var(--line-teal); }
.pain-ico{ width:46px; height:46px; border-radius:12px; background:var(--cream-2); display:grid; place-items:center; color:var(--accent-deep); margin-bottom:15px; }
.pain-ico svg{ width:24px; height:24px; }
.pain-card h3{ font-size:17.5px; font-family:var(--sans); font-weight:700; margin-bottom:7px; }
.pain-card p{ font-size:14.5px; color:var(--ink-2); line-height:1.65; }

/* ============ Services ============ */
.svc-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }
.svc-card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:26px 22px;
  transition:transform .2s, box-shadow .2s; position:relative; overflow:hidden;
}
.svc-card::before{ content:""; position:absolute; inset:0 0 auto 0; height:3px; background:linear-gradient(90deg,var(--teal),var(--teal-deep)); transform:scaleX(0); transform-origin:left; transition:transform .25s; }
.svc-card:hover{ transform:translateY(-5px); box-shadow:var(--shadow); }
.svc-card:hover::before{ transform:scaleX(1); }
.svc-ico{ width:52px; height:52px; border-radius:14px; background:var(--teal-soft); display:grid; place-items:center; color:var(--teal-deep); margin-bottom:16px; }
.svc-ico svg{ width:27px; height:27px; }
.svc-card h3{ font-size:18px; font-family:var(--sans); font-weight:700; margin-bottom:8px; }
.svc-card p{ font-size:14.5px; color:var(--ink-2); line-height:1.65; }

/* ============ Treatments ============ */
.treat-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }
.treat-card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius); overflow:hidden;
  display:flex; flex-direction:column; transition:transform .2s, box-shadow .2s;
}
.treat-card:hover{ transform:translateY(-5px); box-shadow:var(--shadow); }
.treat-photo{
  width:100%;
  aspect-ratio:16/10;
  display:block;
  object-fit:cover;
  object-position:center;
}
.asset-photo{
  position:relative;
  background-size:cover;
  background-position:center;
  border:0;
}
.asset-photo::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(16,58,87,0), rgba(16,58,87,.18));
}
.treat-body{ padding:18px 18px 20px; display:flex; flex-direction:column; gap:10px; flex:1; }
.treat-body h3{ font-size:17.5px; font-family:var(--sans); font-weight:700; }
.treat-body p{ font-size:13.5px; color:var(--ink-2); line-height:1.6; flex:1; }
.treat-actions{ display:flex; gap:9px; margin-top:4px; }
.treat-actions .btn{ flex:1; padding:10px 12px; font-size:13.5px; }

/* ============ Process ============ */
.process{ background:linear-gradient(180deg,var(--navy) 0%,var(--navy-deep) 100%); color:#fff; }
.process .section-head h2{ color:#fff; }
.process .section-head p{ color:#B9CEDC; }
.process .eyebrow{ color:#7FD6CF; }
.steps{ display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }
.step{
  background:rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.12); border-radius:var(--radius);
  padding:24px 20px; position:relative; transition:background .2s, transform .2s;
}
.step:hover{ background:rgba(255,255,255,.09); transform:translateY(-4px); }
.step-num{
  width:42px; height:42px; border-radius:12px; background:var(--accent); color:#fff;
  font-family:var(--serif); font-weight:700; font-size:20px; display:grid; place-items:center; margin-bottom:14px;
}
.step .s-ico{ position:absolute; top:24px; right:20px; color:rgba(127,214,207,.55); }
.step .s-ico svg{ width:24px; height:24px; }
.step h3{ font-size:16.5px; font-family:var(--sans); font-weight:700; color:#fff; margin-bottom:6px; }
.step p{ font-size:13.5px; color:#AEC4D2; line-height:1.6; }

/* ============ Why us ============ */
.why-grid{ display:grid; grid-template-columns:1fr 1.1fr; gap:54px; align-items:center; }
.why-visual{ position:relative; }
.why-photo{ border-radius:var(--radius-lg); box-shadow:var(--shadow-lg); aspect-ratio:4/4.3; }
.why-quote{
  position:absolute; bottom:-22px; right:-18px; background:#fff; border-radius:16px; box-shadow:var(--shadow);
  padding:18px 20px; max-width:240px;
}
.why-quote p{ font-size:14px; color:var(--ink-2); font-style:italic; }
.why-quote .star{ color:var(--gold); letter-spacing:2px; font-size:15px; }
.why-list{ display:flex; flex-direction:column; gap:6px; margin-top:8px; }
.why-item{ display:flex; gap:15px; padding:15px 0; border-bottom:1px solid var(--line); }
.why-item:last-child{ border-bottom:none; }
.why-check{ width:30px; height:30px; border-radius:50%; background:var(--teal-soft); color:var(--teal-deep); display:grid; place-items:center; flex:none; margin-top:2px; }
.why-check svg{ width:17px; height:17px; }
.why-item h3{ font-size:17px; font-family:var(--sans); font-weight:700; margin-bottom:3px; }
.why-item p{ font-size:14.5px; color:var(--ink-2); line-height:1.6; }

/* ============ Audience ============ */
.aud-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:14px; }
.aud-card{
  background:#fff; border:1px solid var(--line-teal); border-radius:var(--radius); padding:22px 20px;
  display:flex; gap:14px; align-items:flex-start; transition:transform .2s, box-shadow .2s;
}
.aud-card:hover{ transform:translateY(-3px); box-shadow:var(--shadow-sm); }
.aud-ico{ width:40px; height:40px; border-radius:11px; background:var(--teal-soft); color:var(--teal-deep); display:grid; place-items:center; flex:none; }
.aud-ico svg{ width:21px; height:21px; }
.aud-card p{ font-size:15px; color:var(--ink); font-weight:500; line-height:1.55; }

/* ============ Price ============ */
.price-box{
  background:linear-gradient(135deg,#fff 0%,var(--mint) 100%);
  border:1px solid var(--line-teal); border-radius:var(--radius-lg); padding:46px;
  display:grid; grid-template-columns:1.3fr 1fr; gap:40px; align-items:center; box-shadow:var(--shadow);
}
.price-box .pb-tag{ display:inline-flex; align-items:center; gap:8px; background:var(--teal-soft); color:var(--teal-deep); font-weight:700; font-size:13px; padding:6px 13px; border-radius:999px; margin-bottom:16px; }
.price-box h2{ font-size:clamp(24px,3.6vw,34px); margin-bottom:14px; }
.price-box p{ color:var(--ink-2); font-size:16px; line-height:1.75; }
.price-note{ display:flex; gap:9px; align-items:flex-start; margin-top:16px; font-size:13.5px; color:var(--ink-3); }
.price-note svg{ width:17px; height:17px; color:var(--teal); flex:none; margin-top:2px; }
.price-actions{ display:flex; flex-direction:column; gap:13px; }
.price-list{ background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:20px 22px; margin-bottom:6px; }
.price-list .pl-row{ display:flex; justify-content:space-between; align-items:center; padding:11px 0; border-bottom:1px dashed var(--line); font-size:15px; }
.price-list .pl-row:last-child{ border-bottom:none; }
.price-list .pl-row span:first-child{ color:var(--ink); font-weight:500; }
.price-list .pl-row span:last-child{ color:var(--teal-deep); font-weight:700; font-size:14px; }

/* ============ FAQ ============ */
.faq-wrap{ max-width:820px; margin:0 auto; }
.faq-item{ background:#fff; border:1px solid var(--line); border-radius:var(--radius-sm); margin-bottom:12px; overflow:hidden; transition:border-color .2s, box-shadow .2s; }
.faq-item.open{ border-color:var(--line-teal); box-shadow:var(--shadow-sm); }
.faq-q{ width:100%; text-align:left; background:none; border:none; cursor:pointer; padding:21px 24px; display:flex; justify-content:space-between; align-items:center; gap:18px; font-family:var(--sans); font-size:17px; font-weight:600; color:var(--ink); }
.faq-q:hover{ color:var(--teal-deep); }
.faq-ico{ width:28px; height:28px; border-radius:50%; background:var(--teal-soft); color:var(--teal-deep); display:grid; place-items:center; flex:none; transition:transform .3s, background .2s; }
.faq-ico svg{ width:16px; height:16px; }
.faq-item.open .faq-ico{ transform:rotate(45deg); background:var(--teal); color:#fff; }
.faq-a{ max-height:0; overflow:hidden; transition:max-height .32s ease; }
.faq-a-inner{ padding:0 24px 22px; color:var(--ink-2); font-size:15.5px; line-height:1.75; }
.faq-cta{ text-align:center; margin-top:30px; }
.faq-cta p{ color:var(--ink-2); margin-bottom:16px; }

/* ============ Final CTA ============ */
.final{
  background:
    radial-gradient(800px 400px at 15% 10%, rgba(26,140,140,.4), transparent 55%),
    linear-gradient(135deg,var(--navy) 0%, var(--navy-deep) 100%);
  color:#fff; text-align:center;
}
.final h2{ color:#fff; font-size:clamp(28px,4.6vw,44px); max-width:760px; margin:0 auto 18px; }
.final p{ color:#C6D8E4; font-size:17.5px; max-width:680px; margin:0 auto 30px; line-height:1.75; }
.final-ctas{ display:flex; flex-wrap:wrap; gap:14px; justify-content:center; margin-bottom:24px; }
.final-phone{ display:inline-flex; align-items:center; gap:10px; color:#fff; font-size:16px; }
.final-phone svg{ width:18px; height:18px; color:var(--gold); }
.final-phone b{ font-size:18px; }

/* ============ Footer ============ */
.footer{ background:var(--navy-deep); color:#9FB6C6; padding:64px 0 26px; }
.footer-grid{ display:grid; grid-template-columns:1.5fr 1fr 1fr 1.2fr; gap:40px; padding-bottom:40px; border-bottom:1px solid rgba(255,255,255,.1); }
.footer .f-brand{ display:flex; align-items:center; gap:11px; margin-bottom:16px; }
.footer .brand-name{ color:#fff; }
.footer .brand-tag{ color:#7E97A8; }
.footer p{ font-size:14.5px; line-height:1.7; }
.footer h4{ color:#fff; font-family:var(--sans); font-size:15px; font-weight:700; margin-bottom:16px; }
.footer ul{ list-style:none; display:flex; flex-direction:column; gap:11px; }
.footer ul a{ font-size:14.5px; color:#9FB6C6; transition:color .15s; }
.footer ul a:hover{ color:var(--gold); }
.f-contact li{ display:flex; gap:11px; align-items:flex-start; font-size:14.5px; margin-bottom:12px; }
.f-contact svg{ width:17px; height:17px; color:var(--teal); flex:none; margin-top:3px; }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; gap:14px; padding-top:24px; flex-wrap:wrap; font-size:13px; color:#6E8698; }
.footer-disclaimer{ font-size:12.5px; color:#637C8E; line-height:1.7; margin-top:18px; padding-top:18px; border-top:1px solid rgba(255,255,255,.07); }

/* ============ Sticky mobile CTA ============ */
.mobile-cta{
  position:fixed; bottom:0; left:0; right:0; z-index:55; display:none;
  background:rgba(251,248,242,.97); backdrop-filter:blur(10px); border-top:1px solid var(--line);
  padding:9px 12px calc(9px + env(safe-area-inset-bottom)); gap:9px;
  box-shadow:0 -6px 24px rgba(16,58,87,.12);
}
.mobile-cta a{
  flex:1; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:3px;
  padding:9px 4px; border-radius:13px; font-size:12.5px; font-weight:700; min-height:52px;
}
.mobile-cta svg{ width:20px; height:20px; }
.mc-wa{ background:#1FBE5C; color:#fff; }
.mc-call{ background:var(--teal); color:#fff; }
.mc-book{ background:var(--accent); color:#fff; }

/* ============ Floating WhatsApp (两侧悬浮) ============ */
.float-wa{
  position:fixed; top:50%; transform:translateY(-50%); z-index:58;
  display:flex; align-items:center; gap:9px;
  background:#1FBE5C; color:#fff; font-weight:700; font-size:14.5px;
  padding:12px 16px; text-decoration:none;
  box-shadow:0 10px 26px rgba(31,190,92,.4);
  transition:transform .25s cubic-bezier(.4,0,.2,1), box-shadow .2s, background .2s;
}
.float-wa:hover{ background:#18a850; box-shadow:0 14px 32px rgba(31,190,92,.5); }
.float-wa svg{ width:26px; height:26px; flex:none; }
.float-wa .fw-text{ display:flex; flex-direction:column; line-height:1.25; white-space:nowrap; }
.float-wa .fw-text small{ font-size:11px; font-weight:500; opacity:.9; }
.float-wa-right{ right:0; border-radius:14px 0 0 14px; }
.float-wa-left{ display:none; left:0; flex-direction:row-reverse; border-radius:0 14px 14px 0; }
/* tuck partly off-screen, slide out on hover */
.float-wa-right{ transform:translateY(-50%) translateX(calc(100% - 50px)); }
.float-wa-left{ transform:translateY(-50%) translateX(calc(-100% + 50px)); }
.float-wa-right:hover{ transform:translateY(-50%) translateX(0); }
.float-wa-left:hover{ transform:translateY(-50%) translateX(0); }
.float-wa .fw-pulse{ position:relative; }
.float-wa .fw-pulse::after{
  content:""; position:absolute; inset:-5px; border-radius:50%;
  border:2px solid rgba(255,255,255,.6); animation:fwPulse 1.8s ease-out infinite;
}
@keyframes fwPulse{ 0%{ transform:scale(.7); opacity:.9; } 100%{ transform:scale(1.5); opacity:0; } }
@media (prefers-reduced-motion: reduce){ .float-wa .fw-pulse::after{ animation:none; } }
@media (max-width:680px){
  .float-wa{ display:none; }   /* 手机端已有底部固定 WhatsApp 按钮，隐藏侧边悬浮避免重复遮挡 */
}

/* ============ Reveal (kept fully visible for reliability) ============ */
.reveal{ opacity:1; }
@keyframes fadeUp{ from{ opacity:0; transform:translateY(20px); } to{ opacity:1; transform:none; } }
@media (prefers-reduced-motion: no-preference){
  .hero-text{ animation:fadeUp .7s ease both; }
  .hero-visual{ animation:fadeUp .7s ease .12s both; }
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width:1024px){
  .pain-grid,.svc-grid,.treat-grid,.steps,.aud-grid{ grid-template-columns:repeat(2,1fr); }
  .hero-grid{ gap:36px; }
  .trust-grid{ gap:18px; }
}
@media (max-width:880px){
  .nav-links,.nav-phone{ display:none; }
  .menu-toggle{ display:block; }
  .hero-grid{ grid-template-columns:1fr; }
  .hero-visual{ order:-1; max-width:460px; margin:0 auto; }
  .hero-badge.b1{ left:8px; }
  .hero-badge.b2{ right:8px; }
  .why-grid{ grid-template-columns:1fr; gap:40px; }
  .why-visual{ max-width:460px; }
  .price-box{ grid-template-columns:1fr; gap:28px; padding:32px 26px; }
  .footer-grid{ grid-template-columns:1fr 1fr; gap:30px; }
}
@media (max-width:680px){
  body{ font-size:16px; }
  section{ padding:60px 0; }
  .hero{ padding:104px 0 56px; }
  .btn{ max-width:100%; white-space:normal; line-height:1.25; text-align:center; }
  .trust-grid{ grid-template-columns:repeat(2,1fr); gap:22px 14px; }
  .trust-grid > div:nth-child(2)::after{ display:none; }
  .mobile-cta{ display:flex; }
  body{ padding-bottom:70px; }
  .hero-ctas .btn{ flex:1 1 100%; }
  .hero-process-link{ margin:0 0 22px 2px; }
  .final-ctas .btn{ flex:1 1 100%; }
  .footer-grid{ grid-template-columns:1fr; gap:28px; }
  .section-head{ margin-bottom:34px; }
  .hero-badge{ padding:11px 14px; }
  .why-quote{ position:static; max-width:none; margin-top:16px; }
}
@media (max-width:460px){
  .pain-grid,.svc-grid,.treat-grid,.steps,.aud-grid{ grid-template-columns:1fr; }
  .hero-contact{ flex-direction:column; align-items:flex-start; gap:14px; }
}

/* =========================================================
   睇牙攻略 — Articles / Blog column
   ========================================================= */
/* ---- Homepage teaser ---- */
.blog-head{ display:flex; justify-content:space-between; align-items:flex-end; gap:20px; margin-bottom:40px; flex-wrap:wrap; }
.blog-head .bh-left{ max-width:640px; }
.blog-head h2{ font-size:clamp(26px,4.4vw,40px); }
.blog-head p{ color:var(--ink-2); font-size:17px; margin-top:12px; }
.blog-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.art-card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius); overflow:hidden;
  display:flex; flex-direction:column; transition:transform .2s, box-shadow .2s; text-decoration:none;
}
.art-card:hover{ transform:translateY(-5px); box-shadow:var(--shadow); }
.art-cover{ aspect-ratio:16/9; position:relative; }
.art-cover.asset-photo{ background-image:url("assets/hero-concierge.png"); }
.art-cat{
  position:absolute; top:13px; left:13px; background:rgba(255,255,255,.94); color:var(--teal-deep);
  font-size:12.5px; font-weight:700; padding:5px 12px; border-radius:999px; box-shadow:var(--shadow-sm);
}
.art-body{ padding:20px 20px 22px; display:flex; flex-direction:column; gap:11px; flex:1; }
.art-meta{ display:flex; gap:14px; font-size:13px; color:var(--ink-3); }
.art-meta span{ display:inline-flex; align-items:center; gap:5px; white-space:nowrap; }
.art-meta svg{ width:14px; height:14px; }
.art-body h3{ font-size:19px; font-family:var(--sans); font-weight:700; line-height:1.45; color:var(--ink); }
.art-card:hover h3{ color:var(--teal-deep); }
.art-excerpt{ font-size:14.5px; color:var(--ink-2); line-height:1.65; flex:1; }
.art-more{ display:inline-flex; align-items:center; gap:6px; font-size:14.5px; font-weight:700; color:var(--teal-deep); margin-top:2px; }
.art-more svg{ width:16px; height:16px; transition:transform .2s; }
.art-card:hover .art-more svg{ transform:translateX(4px); }

/* ---- Blog page header ---- */
.page-hero{
  padding:124px 0 56px;
  background:radial-gradient(900px 420px at 80% -10%, rgba(26,140,140,.14), transparent 60%), linear-gradient(170deg,var(--cream),var(--teal-soft));
  border-bottom:1px solid var(--line-teal);
}
.breadcrumb{ display:flex; align-items:center; gap:8px; font-size:14px; color:var(--ink-3); margin-bottom:18px; }
.breadcrumb a{ color:var(--ink-2); }
.breadcrumb a:hover{ color:var(--teal-deep); }
.breadcrumb svg{ width:14px; height:14px; opacity:.6; }
.page-hero h1{ font-size:clamp(30px,5vw,46px); }
.page-hero .lead{ font-size:18px; color:var(--ink-2); margin-top:14px; max-width:640px; line-height:1.7; }

/* ---- Category filter ---- */
.cat-bar{ display:flex; flex-wrap:wrap; gap:10px; margin-bottom:36px; }
.cat-chip{
  background:#fff; border:1px solid var(--line-teal); color:var(--ink-2); font-family:var(--sans);
  font-size:14.5px; font-weight:600; padding:9px 18px; border-radius:999px; cursor:pointer; transition:all .18s;
}
.cat-chip:hover{ border-color:var(--teal); color:var(--teal-deep); }
.cat-chip.active{ background:var(--teal); border-color:var(--teal); color:#fff; box-shadow:0 8px 18px rgba(26,140,140,.26); }
.blog-list-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.empty-note{ text-align:center; color:var(--ink-3); padding:50px 0; grid-column:1/-1; }

/* ---- Article detail ---- */
.article-wrap{ max-width:760px; margin:0 auto; }
.article-head{ text-align:center; max-width:760px; margin:0 auto 30px; }
.article-head .art-cat{ position:static; display:inline-block; margin-bottom:16px; }
.article-head h1{ font-size:clamp(28px,4.6vw,42px); line-height:1.3; }
.article-head .art-meta{ justify-content:center; margin-top:18px; font-size:14px; }
.article-cover{ aspect-ratio:16/8; border-radius:var(--radius-lg); margin:0 auto 40px; max-width:980px; box-shadow:var(--shadow); }
.article-body{ font-size:17.5px; line-height:1.85; color:var(--ink-2); }
.article-body > *{ margin-bottom:22px; }
.article-body h2{ font-size:26px; color:var(--ink); margin:42px 0 8px; }
.article-body h3{ font-size:20px; font-family:var(--sans); font-weight:700; color:var(--ink); margin:30px 0 6px; }
.article-body p{ text-wrap:pretty; }
.article-body strong{ color:var(--ink); }
.article-body ul,.article-body ol{ padding-left:24px; display:flex; flex-direction:column; gap:10px; }
.article-body li{ line-height:1.7; }
.article-body li::marker{ color:var(--teal); }
.article-body blockquote{
  border-left:4px solid var(--teal); background:var(--teal-soft); padding:18px 22px; border-radius:0 12px 12px 0;
  color:var(--ink); font-size:16.5px;
}
.article-callout{
  background:var(--cream-2); border:1px solid var(--line); border-radius:var(--radius); padding:22px 24px;
  display:flex; gap:14px; align-items:flex-start; font-size:15px; color:var(--ink-2); line-height:1.7;
}
.article-callout svg{ width:22px; height:22px; color:var(--teal); flex:none; margin-top:2px; }
.article-tags{ display:flex; flex-wrap:wrap; gap:9px; margin:36px 0 0; }
.article-tags a{ background:var(--mint); color:var(--teal-deep); font-size:13.5px; font-weight:600; padding:7px 14px; border-radius:999px; border:1px solid var(--line-teal); }
.article-tags a:hover{ background:var(--teal-soft); }

.inline-cta{
  background:linear-gradient(135deg,var(--navy),var(--navy-deep)); color:#fff; border-radius:var(--radius-lg);
  padding:34px 36px; margin:44px 0; text-align:center;
}
.inline-cta h3{ color:#fff; font-size:24px; margin-bottom:10px; }
.inline-cta p{ color:#C6D8E4; font-size:15.5px; margin-bottom:20px; }
.inline-cta .ic-btns{ display:flex; gap:12px; justify-content:center; flex-wrap:wrap; }

.related{ border-top:1px solid var(--line); margin-top:8px; padding-top:44px; }
.related h2{ font-size:26px; text-align:center; margin-bottom:30px; }
.related-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }

@media (max-width:1024px){
  .blog-grid,.blog-list-grid,.related-grid{ grid-template-columns:repeat(2,1fr); }
}
@media (max-width:680px){
  .page-hero{ padding:104px 0 44px; }
  .blog-grid,.blog-list-grid,.related-grid{ grid-template-columns:1fr; }
  .article-body{ font-size:16.5px; }
  .inline-cta{ padding:26px 22px; }
  .inline-cta .ic-btns .btn{ flex:1 1 100%; }
}
/* ---- Blog card (bc-*) 列表/相关卡片样式补齐 ---- */
.blog-card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius); overflow:hidden;
  display:flex; flex-direction:column; transition:transform .2s, box-shadow .2s; cursor:pointer;
}
.blog-card:hover{ transform:translateY(-5px); box-shadow:var(--shadow); }
.bc-img{
  aspect-ratio:16/9;
  background-size:cover;
  background-position:center;
  background-color:var(--mint);
  position:relative;
}
.bc-cat{
  position:absolute; top:13px; left:13px; background:rgba(255,255,255,.94); color:var(--teal-deep);
  font-size:12.5px; font-weight:700; padding:5px 12px; border-radius:999px; box-shadow:var(--shadow-sm);
}
.bc-body{ padding:20px 20px 22px; display:flex; flex-direction:column; gap:11px; flex:1; }
.bc-meta{ display:flex; gap:14px; font-size:13px; color:var(--ink-3); }
.bc-meta span{ display:inline-flex; align-items:center; gap:5px; white-space:nowrap; }
.bc-title{ font-size:19px; font-family:var(--sans); font-weight:700; line-height:1.45; color:var(--ink); }
.blog-card:hover .bc-title{ color:var(--teal-deep); }
.bc-excerpt{ font-size:14.5px; color:var(--ink-2); line-height:1.65; flex:1; }
.bc-read{ display:inline-flex; align-items:center; gap:6px; font-size:14.5px; font-weight:700; color:var(--teal-deep); margin-top:2px; }

/* Ruwish unified brand logo */
.brand-logo-link{ gap:0; min-width:0; }
.brand-logo{
  display:block;
  height:auto;
  object-fit:contain;
}
.brand-logo-nav{ width:118px; max-height:58px; }
.brand-logo-drawer{ width:118px; max-height:58px; }
@media (max-width:680px){
  .brand-logo-nav{ width:104px; max-height:54px; }
  .brand-logo-drawer{ width:108px; max-height:56px; }
}
/* End Ruwish unified brand logo */

/* Ruwish footer logo polish */
.footer .f-brand-lockup{
  align-items:center;
  gap:12px;
  margin-bottom:16px;
}
.footer-symbol{
  width:54px;
  height:54px;
  object-fit:contain;
  flex:none;
}
.footer-brand-copy{
  display:flex;
  flex-direction:column;
  gap:3px;
  min-width:0;
}
.footer-brand-name{
  color:#fff;
  font-family:var(--serif);
  font-size:21px;
  font-weight:700;
  line-height:1.1;
}
.footer-brand-tag{
  color:#9FB6C6;
  font-size:12px;
  line-height:1.45;
}
@media (max-width:680px){
  .footer .f-brand-lockup{ align-items:flex-start; }
  .footer-symbol{ width:50px; height:50px; }
}
/* End Ruwish footer logo polish */