/* ============================================================
 * 謹騰電器空調行 · Fuding-Style Redesign
 * 2026-05-12 · 嚴格仿富鼎冷氣（fuding-airconditioner.com）風格
 * 設計 tokens 直接取自 fuding：#132248 deep navy + 純白 + 留白
 * ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,500;0,9..144,700;0,9..144,900;1,9..144,400;1,9..144,500&family=Manrope:wght@300;400;500;600;700;800&family=Noto+Sans+TC:wght@300;400;500;700;900&family=Noto+Serif+TC:wght@500;700;900&display=swap');

:root{
  --navy:#132248;
  --navy-2:#1f3464;
  --blue:#4A66B0;
  --blue-l:#eef1f8;
  --gold:#b08820;
  --gold-l:#faf6ec;
  --text-1:#4C4A4A;
  --text-2:#666264;
  --text-3:#868184;
  --white:#ffffff;
  --bg:#f5f6f8;
  --bg-2:#fafbfc;
  --cream:#f9f5ec;
  --cream-2:#f1ead7;
  --ink:#0a1428;
  --border:#e5e7eb;
  --shadow-sm:0 1px 2px rgba(19,34,72,.05);
  --shadow:0 4px 16px rgba(19,34,72,.08);
  --shadow-lg:0 12px 36px rgba(19,34,72,.12);
  --safe-t:env(safe-area-inset-top,0px);
  --safe-b:env(safe-area-inset-bottom,0px);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{
  font-family:'Manrope','Noto Sans TC','Microsoft JhengHei',sans-serif;
  font-size:15px;line-height:1.85;color:var(--text-1);background:var(--white);
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;font-weight:400;letter-spacing:.005em;
  overflow-x:hidden
}
h1,h2,h3,h4{font-family:'Noto Serif TC','Fraunces',Georgia,serif;font-weight:700;letter-spacing:-.005em;line-height:1.3;color:var(--navy)}
.eng-display{font-family:'Fraunces',Georgia,serif;font-style:italic;font-weight:400}
a{color:inherit;text-decoration:none;transition:color .2s}
a:hover{color:var(--blue)}
img,svg{max-width:100%;height:auto;display:block}
button{font-family:inherit;cursor:pointer;border:none;background:none}
input,select,textarea{font-family:inherit;font-size:inherit}
ul,ol{list-style:none}

/* iOS auto-zoom prevention */
@media(max-width:1000px){
  input[type=text],input[type=tel],input[type=email],input[type=number],select,textarea{font-size:16px!important}
}

/* === TOPBAR === */
.topbar{
  background:var(--navy);color:rgba(255,255,255,.85);
  font-size:12.5px;padding:8px 0;
  padding-top:max(8px,var(--safe-t))
}
.topbar-inner{
  max-width:1240px;margin:0 auto;padding:0 24px;
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap
}
.topbar .tb-info{display:flex;gap:18px;flex-wrap:wrap;align-items:center}
.topbar .tb-info span{display:inline-flex;align-items:center;gap:6px}
.topbar a.tb-phone{color:#d4b25a;font-weight:800;letter-spacing:.04em;font-size:13.5px}
.topbar a.tb-phone:hover{color:#e6c674}
.topbar .tb-social{display:flex;gap:14px}
.topbar .tb-social a{color:rgba(255,255,255,.7);font-size:13px}
.topbar .tb-social a:hover{color:#fff}

/* === HEADER === */
.header{
  background:#fff;border-bottom:1px solid var(--border);
  position:sticky;top:0;z-index:100;
  padding:0 24px
}
.header-inner{
  max-width:1240px;margin:0 auto;
  display:flex;justify-content:space-between;align-items:center;gap:24px;
  height:78px
}
.logo{display:flex;align-items:center;gap:12px;color:var(--navy)}
.logo-mark{
  width:46px;height:46px;background:var(--navy);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:1.4rem;font-weight:900;letter-spacing:.02em
}
.logo-text{display:flex;flex-direction:column;line-height:1.2}
.logo-text strong{font-family:'Noto Serif TC',serif;font-size:1.2rem;font-weight:700;color:var(--navy);letter-spacing:.08em}
.logo-text small{font-family:'Fraunces',Georgia,serif;font-style:italic;font-size:11px;color:var(--text-3);letter-spacing:.22em;font-weight:400}

.nav{display:flex;gap:2px;align-items:center}
.nav a{
  padding:10px 16px;font-size:14px;font-weight:600;color:var(--text-1);
  position:relative;letter-spacing:.02em
}
.nav a::after{
  content:'';position:absolute;left:50%;bottom:-4px;
  width:0;height:2px;background:var(--gold);transition:all .25s;
  transform:translateX(-50%)
}
.nav a:hover,.nav a.active{color:var(--navy)}
.nav a:hover::after,.nav a.active::after{width:60%}
.nav .nav-cta{
  margin-left:8px;background:var(--navy);color:#fff;
  padding:10px 22px;font-weight:700
}
.nav .nav-cta:hover{background:var(--gold);color:#fff}
.nav .nav-cta::after{display:none}

.hamburger{display:none;padding:10px;font-size:1.4rem;color:var(--navy)}

@media(max-width:980px){
  .nav{
    position:fixed;inset:0;background:#fff;flex-direction:column;
    justify-content:flex-start;padding:80px 24px 24px;gap:0;
    transform:translateX(100%);transition:transform .3s;z-index:99
  }
  .nav.open{transform:translateX(0)}
  .nav a{width:100%;padding:18px 0;border-bottom:1px solid var(--border);font-size:16px}
  .nav a::after{display:none}
  .nav .nav-cta{margin:14px 0 0;width:100%;text-align:center}
  .hamburger{display:block;z-index:101;position:relative}
}

/* === HERO（精品影片級動畫 — 多層 cinematic） === */
.hero{
  position:relative;min-height:720px;
  background:linear-gradient(155deg,#06102a 0%,#0e1f4a 45%,#142a5e 100%);
  color:#fff;
  display:flex;align-items:center;justify-content:center;
  padding:140px 24px 120px;overflow:hidden;isolation:isolate
}
/* video 背景層 */
.hero-video{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;z-index:0;opacity:.45;
  filter:saturate(1.1) contrast(1.05) brightness(.7)
}
/* 視覺層 1：大型漸變光暈（緩慢 pulse） */
.hero-glow{
  position:absolute;inset:0;z-index:1;pointer-events:none;overflow:hidden
}
.hero-glow::before,.hero-glow::after{
  content:'';position:absolute;border-radius:50%;
  filter:blur(80px);mix-blend-mode:screen;animation:heroFloat 18s ease-in-out infinite
}
.hero-glow::before{
  width:560px;height:560px;left:-12%;top:-15%;
  background:radial-gradient(circle,rgba(74,102,176,.55) 0%,transparent 70%)
}
.hero-glow::after{
  width:680px;height:680px;right:-15%;bottom:-20%;
  background:radial-gradient(circle,rgba(212,178,90,.32) 0%,transparent 70%);
  animation-delay:-6s;animation-duration:22s
}
@keyframes heroFloat{
  0%,100%{transform:translate(0,0) scale(1);opacity:.9}
  33%{transform:translate(40px,-30px) scale(1.1);opacity:1}
  66%{transform:translate(-30px,40px) scale(.95);opacity:.75}
}
/* 視覺層 2：流動光線 sweep */
.hero-sweep{
  position:absolute;inset:0;z-index:2;pointer-events:none;
  background:linear-gradient(110deg,transparent 0%,transparent 35%,rgba(212,178,90,.08) 50%,transparent 65%,transparent 100%);
  background-size:300% 100%;
  animation:heroSweep 14s linear infinite
}
@keyframes heroSweep{
  0%{background-position:200% 0}
  100%{background-position:-200% 0}
}
/* 視覺層 3：上升金色粒子（4 個） */
.hero-particles{position:absolute;inset:0;z-index:2;pointer-events:none;overflow:hidden}
.hero-particles span{
  position:absolute;bottom:-20px;width:3px;height:3px;
  background:rgba(212,178,90,.85);border-radius:50%;
  box-shadow:0 0 6px rgba(212,178,90,.6);
  animation:heroRise 12s linear infinite
}
.hero-particles span:nth-child(1){left:8%;animation-delay:0s;animation-duration:14s}
.hero-particles span:nth-child(2){left:22%;animation-delay:-3s;animation-duration:18s;width:2px;height:2px}
.hero-particles span:nth-child(3){left:35%;animation-delay:-7s;animation-duration:15s}
.hero-particles span:nth-child(4){left:48%;animation-delay:-2s;animation-duration:20s;width:2px;height:2px;opacity:.7}
.hero-particles span:nth-child(5){left:62%;animation-delay:-9s;animation-duration:16s}
.hero-particles span:nth-child(6){left:74%;animation-delay:-5s;animation-duration:19s;width:2px;height:2px}
.hero-particles span:nth-child(7){left:86%;animation-delay:-11s;animation-duration:13s}
.hero-particles span:nth-child(8){left:94%;animation-delay:-1s;animation-duration:17s;opacity:.6}
@keyframes heroRise{
  0%{transform:translateY(0) translateX(0);opacity:0}
  10%{opacity:1}
  90%{opacity:.8}
  100%{transform:translateY(-105vh) translateX(20px);opacity:0}
}
/* 視覺層 4：噪點質感 */
.hero::before{
  content:'';position:absolute;inset:0;z-index:3;pointer-events:none;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' seed='5'/><feColorMatrix values='0 0 0 0 1, 0 0 0 0 1, 0 0 0 0 1, 0 0 0 .35 0'/></filter><rect width='100' height='100' filter='url(%23n)' opacity='.55'/></svg>");
  opacity:.18;mix-blend-mode:overlay
}
.hero::after{
  content:'';position:absolute;left:0;right:0;bottom:0;height:1px;z-index:4;pointer-events:none;
  background:linear-gradient(90deg,transparent 0%,rgba(212,178,90,.7) 50%,transparent 100%)
}
@media(prefers-reduced-motion:reduce){
  .hero-glow::before,.hero-glow::after,.hero-sweep,.hero-particles span{animation:none}
}
/* 立軸金線編號（unforgettable element） */
.hero-side{
  position:absolute;top:50%;left:32px;transform:translateY(-50%);
  display:flex;flex-direction:column;align-items:center;gap:18px;
  color:rgba(255,255,255,.45);font-family:'Fraunces',Georgia,serif;
  font-size:11px;letter-spacing:.4em;writing-mode:vertical-rl;
  text-orientation:mixed;z-index:3;font-style:italic
}
.hero-side::before,.hero-side::after{
  content:'';width:1px;background:linear-gradient(180deg,transparent,rgba(212,178,90,.6),transparent);
  flex:1;min-height:60px
}
@media(max-width:1100px){.hero-side{display:none}}
.hero-inner{
  position:relative;z-index:2;max-width:1100px;width:100%;text-align:center
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:16px;
  font-family:'Fraunces',Georgia,serif;font-style:italic;
  font-size:14px;letter-spacing:.32em;font-weight:400;
  color:rgba(212,178,90,.85);
  padding:0;margin-bottom:32px;border:none;text-transform:uppercase
}
.hero-eyebrow::before,.hero-eyebrow::after{
  content:'';width:30px;height:1px;
  background:linear-gradient(90deg,transparent,rgba(212,178,90,.55),transparent)
}
.hero h1{
  font-family:'Noto Serif TC','Fraunces',Georgia,serif;
  font-size:3.4rem;font-weight:900;line-height:1.32;letter-spacing:.03em;
  color:#fff;margin-bottom:26px;
  text-shadow:0 2px 30px rgba(0,0,0,.3)
}
.hero h1 .em{
  color:#d4b25a;font-weight:900;font-style:italic;
  font-family:'Fraunces','Noto Serif TC',Georgia,serif;
  padding:0 6px;position:relative
}
.hero h1 .em::after{
  content:'';position:absolute;left:6px;right:6px;bottom:-2px;height:1px;
  background:linear-gradient(90deg,transparent,#d4b25a,transparent);opacity:.6
}
.hero-sub{
  font-size:17px;color:rgba(255,255,255,.82);line-height:2;
  max-width:680px;margin:0 auto 44px;font-weight:300;letter-spacing:.03em
}
.hero-btns{display:flex;gap:18px;justify-content:center;flex-wrap:wrap}
@media(max-width:680px){
  .hero{min-height:520px;padding:80px 18px 70px}
  .hero h1{font-size:1.85rem;letter-spacing:.02em}
  .hero-sub{font-size:14.5px;line-height:1.95}
  .hero-eyebrow{font-size:11.5px;letter-spacing:.22em}
}

/* === BUTTONS（升級：精品感 letter-spacing + hover 微動效） === */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 34px;font-size:13.5px;font-weight:600;
  letter-spacing:.22em;text-transform:uppercase;
  font-family:'Manrope','Noto Sans TC',sans-serif;
  border:1px solid transparent;transition:all .35s cubic-bezier(.4,0,.2,1);
  cursor:pointer;text-decoration:none;position:relative;overflow:hidden
}
.btn:hover{letter-spacing:.26em}
.btn-primary{background:var(--navy);color:#fff;border-color:var(--navy)}
.btn-primary:hover{background:var(--gold);border-color:var(--gold);color:#fff}
.btn-gold{background:var(--gold);color:#fff;border-color:var(--gold)}
.btn-gold:hover{background:#967018;border-color:#967018;color:#fff}
.btn-outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.btn-outline-light:hover{background:#fff;color:var(--navy);border-color:#fff}
.btn-outline{background:transparent;color:var(--navy);border-color:var(--navy)}
.btn-outline:hover{background:var(--navy);color:#fff}
.btn-lg{padding:16px 38px;font-size:15px}
.btn-sm{padding:10px 22px;font-size:13px}

/* === SECTION COMMONS === */
.section{padding:120px 24px;background:#fff;position:relative}
.section.alt{background:var(--cream)}
.section.dark{background:var(--ink);color:#fff}
.section.cream{background:var(--cream)}
.container{max-width:1240px;margin:0 auto}

/* === 章節編號（精品酒店/米其林級 editorial flourish） === */
.chapter-num{
  display:flex;align-items:center;gap:18px;
  font-family:'Fraunces',Georgia,serif;font-style:italic;
  font-size:13px;font-weight:400;letter-spacing:.4em;
  color:var(--gold);text-transform:uppercase;
  margin-bottom:32px;justify-content:center
}
.chapter-num::before,.chapter-num::after{
  content:'';height:1px;width:60px;
  background:linear-gradient(90deg,transparent,var(--gold),transparent)
}
.chapter-roman{
  font-family:'Fraunces',Georgia,serif;font-style:italic;font-weight:500;
  font-size:1.05rem;letter-spacing:.15em;color:var(--gold)
}

/* === 巨型雜誌標題（hero 內用） === */
.mega-title{
  font-family:'Noto Serif TC',serif;
  font-size:clamp(2.2rem,5.5vw,5rem);font-weight:900;
  line-height:1.15;letter-spacing:.02em;
  color:var(--navy);margin-bottom:24px
}
.mega-title em{
  font-family:'Fraunces','Noto Serif TC',Georgia,serif;
  font-style:italic;font-weight:500;color:var(--gold)
}

/* === Monogram 印章（角落裝飾） === */
.monogram{
  display:inline-flex;align-items:center;justify-content:center;
  width:56px;height:56px;border:1.5px solid var(--gold);border-radius:50%;
  font-family:'Noto Serif TC',serif;font-size:1.4rem;font-weight:900;
  color:var(--gold);position:relative;letter-spacing:0
}
.monogram::before,.monogram::after{
  content:'';position:absolute;left:50%;width:1px;height:8px;
  background:var(--gold);transform:translateX(-50%)
}
.monogram::before{top:-12px}.monogram::after{bottom:-12px}

/* === 雜誌風雙欄 ABOUT layout === */
.editorial-about{
  display:grid;grid-template-columns:1fr;gap:60px
}
.editorial-about-top{
  display:grid;grid-template-columns:1fr 1.5fr;gap:50px;align-items:end
}
@media(max-width:900px){.editorial-about-top{grid-template-columns:1fr;gap:24px}}
.editorial-about-title-block .mega-title{margin-bottom:18px}
.editorial-about-intro{
  padding-bottom:14px;
  font-size:16px;line-height:2.1;color:var(--text-1);
  border-left:2px solid var(--gold);padding-left:24px
}
.editorial-about-intro em{
  font-family:'Fraunces',Georgia,serif;font-style:italic;
  color:var(--navy);font-weight:500
}
.editorial-about-grid{
  display:grid;grid-template-columns:1.4fr 1fr;gap:60px;align-items:flex-start
}
@media(max-width:900px){.editorial-about-grid{grid-template-columns:1fr;gap:36px}}
.editorial-photo{
  aspect-ratio:3/4;background:linear-gradient(160deg,var(--navy) 0%,#1f3464 50%,var(--blue) 100%);
  position:relative;overflow:hidden;
  box-shadow:0 30px 80px rgba(19,34,72,.25)
}
.editorial-photo::before{
  content:'';position:absolute;inset:0;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/><feColorMatrix values='0 0 0 0 1, 0 0 0 0 1, 0 0 0 0 1, 0 0 0 .35 0'/></filter><rect width='100' height='100' filter='url(%23n)' opacity='.65'/></svg>");
  opacity:.18;mix-blend-mode:overlay
}
.editorial-photo-inner{
  position:absolute;inset:0;display:flex;flex-direction:column;
  align-items:center;justify-content:center;color:#fff;text-align:center;padding:40px
}
.editorial-photo-inner .ph-eyebrow{
  font-family:'Fraunces',Georgia,serif;font-style:italic;
  font-size:12px;letter-spacing:.4em;color:rgba(212,178,90,.85);
  text-transform:uppercase;margin-bottom:18px
}
.editorial-photo-inner .ph-name{
  font-family:'Noto Serif TC',serif;font-size:2.4rem;font-weight:900;
  color:#fff;letter-spacing:.06em;margin-bottom:10px
}
.editorial-photo-inner .ph-role{
  font-size:13px;color:rgba(255,255,255,.7);letter-spacing:.2em;
  text-transform:uppercase;margin-bottom:32px
}
.editorial-photo-inner .ph-soon{
  position:absolute;bottom:24px;left:50%;transform:translateX(-50%);
  font-family:'Fraunces',Georgia,serif;font-style:italic;
  font-size:11.5px;color:rgba(255,255,255,.55);letter-spacing:.15em
}
.editorial-photo-frame{
  position:absolute;inset:18px;border:1px solid rgba(212,178,90,.5);pointer-events:none
}
.editorial-bio p{
  font-size:15.5px;color:var(--text-1);line-height:2.1;margin-bottom:18px
}
.editorial-bio p strong{color:var(--navy);font-weight:700}
.editorial-bio p em{font-family:'Fraunces',Georgia,serif;font-style:italic;color:var(--gold);font-weight:500}
.editorial-bio-drop{
  float:left;font-family:'Fraunces',Georgia,serif;
  font-size:5.2rem;line-height:.9;font-weight:600;
  color:var(--gold);margin:6px 14px -6px 0;font-style:italic
}
.editorial-features{
  display:grid;grid-template-columns:repeat(2,1fr);gap:14px;
  margin-top:28px;padding-top:28px;border-top:1px solid var(--border)
}
.editorial-features .about-feature{font-size:14px;color:var(--text-1)}

/* === Section divider 章節分隔線（夾在 section 中間） === */
.editorial-divider{
  display:flex;align-items:center;justify-content:center;gap:24px;
  padding:60px 24px;background:#fff;text-align:center
}
.editorial-divider .ed-line{
  flex:1;max-width:200px;height:1px;
  background:linear-gradient(90deg,transparent,var(--gold) 50%,transparent)
}
.editorial-divider .ed-symbol{
  font-family:'Fraunces',Georgia,serif;font-style:italic;
  font-size:1.4rem;color:var(--gold)
}

/* section header（升級：Fraunces 襯線 + serif 中文） */
.sec-head{text-align:center;margin-bottom:70px}
.sec-eyebrow{
  display:block;font-size:48px;font-weight:500;letter-spacing:.04em;
  color:var(--navy);font-family:'Fraunces',Georgia,serif;font-style:italic;
  margin-bottom:6px;line-height:1
}
.sec-title{
  font-family:'Noto Serif TC',serif;
  font-size:1.55rem;font-weight:700;color:var(--navy);
  letter-spacing:.32em;margin-bottom:22px
}
.sec-line{width:64px;height:1px;background:var(--gold);margin:0 auto 26px;position:relative}
.sec-line::before,.sec-line::after{
  content:'';position:absolute;top:50%;width:5px;height:5px;
  background:var(--gold);transform:translateY(-50%) rotate(45deg)
}
.sec-line::before{left:-12px}.sec-line::after{right:-12px}
.sec-desc{
  font-size:15.5px;color:var(--text-2);line-height:2.05;
  max-width:680px;margin:0 auto;font-weight:400;letter-spacing:.02em
}
.section.dark .sec-eyebrow,.section.dark .sec-title{color:#fff}
.section.dark .sec-title{color:rgba(255,255,255,.85)}
.section.dark .sec-desc{color:rgba(255,255,255,.7)}
@media(max-width:680px){
  .section{padding:60px 18px}
  .sec-eyebrow{font-size:26px}
  .sec-title{font-size:1.1rem;letter-spacing:.22em}
}

/* === INDEX_01 ABOUT === */
.about-block{
  display:grid;grid-template-columns:1fr 1.2fr;gap:60px;align-items:center
}
@media(max-width:900px){.about-block{grid-template-columns:1fr;gap:36px}}
.about-img{
  aspect-ratio:4/3;
  background:linear-gradient(135deg,var(--navy) 0%,var(--blue) 100%);
  position:relative;overflow:hidden;
  display:flex;align-items:center;justify-content:center;color:#fff
}
.about-img-placeholder{
  text-align:center;padding:32px;font-size:13.5px;letter-spacing:.08em;
  color:rgba(255,255,255,.85)
}
.about-img-placeholder strong{
  display:block;font-size:1.5rem;font-weight:900;margin-bottom:6px;letter-spacing:.04em
}
.about-text h3{
  font-family:'Noto Serif TC',serif;
  font-size:1.65rem;color:var(--navy);font-weight:700;
  margin-bottom:18px;letter-spacing:.08em
}
.about-text .about-en{
  display:inline-block;font-size:48px;font-weight:500;
  color:var(--navy);font-family:'Fraunces',Georgia,serif;font-style:italic;
  letter-spacing:.02em;line-height:1;margin-bottom:10px
}
.about-text p{
  font-size:15px;color:var(--text-2);line-height:2;margin-bottom:18px
}
.about-features{
  display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:24px
}
.about-feature{
  display:flex;gap:10px;align-items:flex-start;
  font-size:13.5px;color:var(--text-1)
}
.about-feature::before{
  content:'';flex-shrink:0;width:18px;height:18px;
  background:var(--gold);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:11px;font-weight:900;line-height:18px;text-align:center;
  border-radius:50%;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'><polyline points='20 6 9 17 4 12'/></svg>");
  background-size:11px;background-position:center;background-repeat:no-repeat
}

/* === INDEX_02 SERVICE === */
.svc-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:30px
}
@media(max-width:900px){.svc-grid{grid-template-columns:1fr;gap:22px}}
.svc-card{
  background:#fff;border:1px solid var(--border);padding:42px 32px;
  position:relative;transition:all .3s ease
}
.svc-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .35s
}
.svc-card:hover::before{transform:scaleX(1)}
.svc-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--navy)}
.svc-num{
  font-family:'Fraunces',Georgia,serif;font-style:italic;
  font-size:52px;font-weight:500;
  color:var(--navy);letter-spacing:.02em;line-height:1;margin-bottom:20px;
  border-bottom:1px solid var(--border);padding-bottom:20px
}
.svc-icon{
  position:absolute;top:32px;right:32px;
  width:48px;height:48px;
  display:flex;align-items:center;justify-content:center;
  color:var(--gold);opacity:.6
}
.svc-icon svg{width:100%;height:100%;stroke:currentColor;fill:none;stroke-width:1.5}
.svc-card h3{
  font-family:'Noto Serif TC',serif;
  font-size:1.35rem;font-weight:700;color:var(--navy);
  margin-bottom:14px;letter-spacing:.06em
}
.svc-card p{
  font-size:14px;color:var(--text-2);line-height:1.95;margin-bottom:18px
}
.svc-card .svc-items{padding-left:0}
.svc-card .svc-items li{
  font-size:13px;color:var(--text-2);padding:6px 0;
  border-bottom:1px dashed var(--border);position:relative;padding-left:14px
}
.svc-card .svc-items li:last-child{border:0}
.svc-card .svc-items li::before{
  content:'';position:absolute;left:0;top:14px;
  width:5px;height:5px;background:var(--gold);border-radius:50%
}

/* === INDEX_03 AREA === */
.area-block{text-align:center}
.area-headline{
  font-family:'Noto Serif TC',serif;
  font-size:1.7rem;color:var(--navy);font-weight:700;
  margin-bottom:18px;letter-spacing:.08em
}
.area-headline strong{
  color:var(--gold);background:none;display:inline;padding:0
}
.area-desc{
  font-size:15px;color:var(--text-2);line-height:2;
  max-width:780px;margin:0 auto 40px
}
.area-grid{
  display:grid;grid-template-columns:repeat(6,1fr);gap:10px;
  max-width:880px;margin:0 auto
}
@media(max-width:780px){.area-grid{grid-template-columns:repeat(3,1fr)}}
.area-tag{
  padding:14px 6px;background:#fff;border:1px solid var(--border);
  font-size:13.5px;font-weight:700;color:var(--navy);letter-spacing:.04em;
  transition:all .2s
}
.area-tag.primary{background:var(--navy);color:#fff;border-color:var(--navy)}
.area-tag:not(.primary):hover{border-color:var(--gold);color:var(--gold)}

/* === INDEX_04 WHY === */
.why-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:30px
}
@media(max-width:980px){.why-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.why-grid{grid-template-columns:1fr}}
.why-card{text-align:center}
.why-icon{
  width:78px;height:78px;margin:0 auto 18px;
  border:1.5px solid var(--gold);
  display:flex;align-items:center;justify-content:center;
  color:var(--gold);transition:all .3s;border-radius:50%
}
.why-icon svg{width:36px;height:36px;stroke:currentColor;fill:none;stroke-width:1.5}
.why-card:hover .why-icon{background:var(--navy);color:#fff;border-color:var(--navy)}
.why-card h3{
  font-family:'Noto Serif TC',serif;
  font-size:1.2rem;font-weight:700;color:var(--navy);
  margin-bottom:12px;letter-spacing:.08em
}
.why-card p{
  font-size:13.5px;color:var(--text-2);line-height:1.9
}

/* === INDEX_05 BRANDS === */
.brand-wall{
  display:grid;grid-template-columns:repeat(6,1fr);gap:18px
}
@media(max-width:780px){.brand-wall{grid-template-columns:repeat(3,1fr)}}
.brand-tile{
  aspect-ratio:3/2;background:#fff;border:1px solid var(--border);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:18px;transition:all .25s;text-decoration:none;color:inherit
}
.brand-tile:hover{border-color:var(--navy);box-shadow:var(--shadow);transform:translateY(-3px)}
.brand-tile strong{
  font-size:17px;font-weight:700;color:var(--navy);
  letter-spacing:.08em;font-family:'Fraunces',Georgia,serif
}
.brand-tile small{
  font-size:11.5px;color:var(--text-3);margin-top:4px;letter-spacing:.06em
}
.brand-tile.primary{background:var(--navy);border-color:var(--navy)}
.brand-tile.primary strong{color:#fff}
.brand-tile.primary small{color:rgba(255,255,255,.7)}

/* === TESTIMONIALS === */
.testi-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px
}
@media(max-width:900px){.testi-grid{grid-template-columns:1fr}}
.testi-card{
  background:#fff;border:1px solid var(--border);padding:32px 28px;
  position:relative
}
.testi-card::before{
  content:'\201C';position:absolute;top:8px;right:22px;
  font-size:5rem;color:var(--gold);opacity:.18;line-height:1;
  font-family:Georgia,serif
}
.testi-stars{color:var(--gold);font-size:14px;letter-spacing:3px;margin-bottom:14px}
.testi-text{
  font-size:14px;color:var(--text-1);line-height:2;margin-bottom:20px;
  min-height:90px
}
.testi-author{
  display:flex;align-items:center;gap:12px;
  padding-top:18px;border-top:1px solid var(--border)
}
.testi-avatar{
  width:42px;height:42px;border-radius:50%;
  background:var(--navy);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:1.1rem
}
.testi-meta{display:flex;flex-direction:column;flex:1;min-width:0}
.testi-name{font-family:'Noto Serif TC',serif;font-size:15px;font-weight:700;color:var(--navy);letter-spacing:.06em}
.testi-info{font-size:12px;color:var(--text-3);letter-spacing:.02em}
.testi-source{
  font-size:10.5px;font-weight:700;padding:3px 8px;letter-spacing:.04em;
  background:var(--bg);color:var(--text-2);border:1px solid var(--border)
}
.testi-source.google{color:#15803d;border-color:#86efac;background:#f0fdf4}
.testi-source.fb{color:#1d4ed8;border-color:#93c5fd;background:#eff6ff}

/* === CTA BANNER === */
.cta-band{
  background:
    linear-gradient(135deg,rgba(19,34,72,.92) 0%,rgba(19,34,72,.75) 100%),
    linear-gradient(135deg,#1a2c5a 0%,#0e1838 100%);
  color:#fff;padding:80px 24px;text-align:center;position:relative;overflow:hidden
}
.cta-band::before{
  content:'';position:absolute;inset:0;
  background-image:radial-gradient(rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:30px 30px;pointer-events:none
}
.cta-band-inner{position:relative;z-index:2;max-width:780px;margin:0 auto}
.cta-band h2{
  font-family:'Noto Serif TC',serif;
  font-size:2.2rem;font-weight:700;margin-bottom:18px;
  letter-spacing:.08em;line-height:1.4;color:#fff
}
.cta-band h2 em{font-family:'Fraunces','Noto Serif TC',Georgia,serif;font-style:italic;color:#d4b25a;font-weight:500}
.cta-band p{
  font-size:15px;color:rgba(255,255,255,.8);line-height:1.95;
  margin-bottom:28px;font-weight:300
}
.cta-band .btn-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* === FOOTER === */
.footer{
  background:#0c1730;color:rgba(255,255,255,.7);
  padding:64px 24px 24px;font-size:13.5px;line-height:1.95
}
.footer-inner{max-width:1240px;margin:0 auto}
.footer-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;
  margin-bottom:40px
}
@media(max-width:900px){.footer-grid{grid-template-columns:1fr 1fr;gap:32px}}
@media(max-width:560px){.footer-grid{grid-template-columns:1fr}}
.footer h4{
  font-family:'Noto Serif TC',serif;
  color:#fff;font-size:15px;font-weight:700;letter-spacing:.18em;
  margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid rgba(212,178,90,.25)
}
.footer a{color:rgba(255,255,255,.7);display:inline-block;padding:3px 0}
.footer a:hover{color:var(--gold)}
.footer-info p{margin-bottom:8px;color:rgba(255,255,255,.65)}
.footer-info strong{color:#fff;font-weight:800;letter-spacing:.03em}
.footer-menu ul li{margin-bottom:2px}
.footer-social{display:flex;gap:10px;margin-top:12px}
.footer-social a{
  width:36px;height:36px;background:rgba(255,255,255,.08);
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:14px;padding:0
}
.footer-social a:hover{background:var(--gold);color:#fff}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);padding-top:24px;
  display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;
  font-size:12px;color:rgba(255,255,255,.5)
}

/* === FLOATING CONTACT BUTTONS（SVG hairline icon） === */
.float-btns{
  position:fixed;right:24px;bottom:calc(24px + var(--safe-b));z-index:90;
  display:flex;flex-direction:column;gap:12px
}
.float-btn{
  width:52px;height:52px;border-radius:50%;
  background:var(--navy);color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 32px rgba(19,34,72,.25);
  text-decoration:none;transition:all .3s;
  border:1px solid rgba(212,178,90,.3)
}
.float-btn:hover{background:var(--gold);border-color:var(--gold);transform:translateY(-2px)}
.float-btn svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
@media(max-width:680px){.float-btn{width:46px;height:46px}.float-btn svg{width:18px;height:18px}}

/* SVG icon 通用 */
.icn{display:inline-block;vertical-align:middle;stroke:currentColor;fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.icn-sm{width:14px;height:14px}.icn-md{width:18px;height:18px}.icn-lg{width:24px;height:24px}

/* 精品評價 source chip（純字母標，無 emoji） */
.testi-source{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:28px;height:24px;padding:0 8px;
  font-family:'Fraunces',Georgia,serif;font-style:italic;
  font-size:11.5px;letter-spacing:.08em;font-weight:600;
  border:1px solid var(--border);background:#fff;color:var(--text-2);
  text-decoration:none;transition:all .2s;text-transform:uppercase
}
a.testi-source:hover{border-color:var(--gold);color:var(--gold)}
.testi-source.google{color:#15803d;border-color:#86efac;background:#f0fdf4}
.testi-source.fb{color:#1d4ed8;border-color:#93c5fd;background:#eff6ff}
.testi-source.line{color:#0e7490;border-color:#67e8f9;background:#ecfeff}

/* === FORM (quote.html) === */
.form-wrap{max-width:680px;margin:0 auto;background:#fff;
  border:1px solid var(--border);padding:42px;box-shadow:var(--shadow-lg)}
@media(max-width:680px){.form-wrap{padding:28px 22px}}
.form-wrap h3{
  font-size:1.4rem;color:var(--navy);font-weight:800;
  padding-bottom:18px;border-bottom:1px solid var(--border);
  margin-bottom:24px;letter-spacing:.06em
}
.form-hint{
  background:#f0fdf4;border:1px solid #86efac;padding:14px 18px;
  font-size:13px;color:#15803d;line-height:1.9;margin-bottom:20px
}
.form-hint strong{font-weight:800}
.fg{margin-bottom:18px}
.fg label{
  display:block;font-size:12.5px;font-weight:700;color:var(--navy);
  letter-spacing:.08em;margin-bottom:6px;text-transform:uppercase
}
.fg input,.fg select,.fg textarea{
  width:100%;padding:12px 14px;border:1px solid var(--border);
  background:#fff;color:var(--text-1);transition:all .2s
}
.fg input:focus,.fg select:focus,.fg textarea:focus{
  outline:none;border-color:var(--gold);
  box-shadow:0 0 0 3px rgba(176,136,32,.12)
}
.fg textarea{min-height:96px;resize:vertical;font-family:inherit}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:520px){.form-row{grid-template-columns:1fr}}
.advanced{
  border:1px dashed var(--gold);background:#fff;margin-top:6px
}
.advanced summary{
  padding:14px 16px;background:rgba(176,136,32,.06);
  font-size:13px;font-weight:800;color:var(--gold);letter-spacing:.06em;
  cursor:pointer;list-style:none;outline:none;user-select:none
}
.advanced summary::-webkit-details-marker{display:none}
.advanced summary::before{
  content:'▶';display:inline-block;margin-right:10px;font-size:9px;
  transition:transform .2s
}
.advanced[open] summary::before{transform:rotate(90deg)}
.advanced-body{padding:18px 18px 6px}
.btn-submit{
  width:100%;background:var(--navy);color:#fff;
  padding:16px;font-size:15px;font-weight:800;letter-spacing:.1em;
  border:none;cursor:pointer;margin-top:8px;transition:all .2s
}
.btn-submit:hover{background:var(--gold)}

.form-success{display:none;text-align:center;padding:40px 20px}
.form-success.show{display:block}
.form-success .si{font-size:3.5rem;margin-bottom:14px}
.form-success h4{
  font-size:1.4rem;color:var(--navy);font-weight:800;
  margin-bottom:12px;letter-spacing:.05em
}
.form-success p{font-size:14px;color:var(--text-2);line-height:2}
.form-success a{color:var(--navy);font-weight:800;font-size:1.15rem}

/* === SEARCH BAR（精品 booking 風） === */
.search-section{
  background:linear-gradient(180deg,var(--cream) 0%,#fff 100%);
  padding:60px 24px 40px;border-bottom:1px solid var(--border)
}
.search-wrap{max-width:1100px;margin:0 auto}
.search-eyebrow{
  text-align:center;font-family:'Fraunces',Georgia,serif;font-style:italic;
  font-size:13px;letter-spacing:.32em;color:var(--gold);
  margin-bottom:14px;text-transform:uppercase
}
.search-eyebrow::before,.search-eyebrow::after{
  content:'';display:inline-block;width:30px;height:1px;
  background:var(--gold);vertical-align:middle;margin:0 14px;opacity:.5
}
.search-title{
  text-align:center;font-family:'Noto Serif TC',serif;
  font-size:1.5rem;color:var(--navy);font-weight:700;
  letter-spacing:.12em;margin-bottom:32px
}
.search-bar{
  display:grid;grid-template-columns:1fr auto;gap:0;
  background:#fff;border:1px solid var(--border);
  box-shadow:0 8px 32px rgba(19,34,72,.08);
  border-top:2px solid var(--gold);
  transition:box-shadow .3s
}
.search-bar:focus-within{box-shadow:0 12px 40px rgba(19,34,72,.15);border-color:var(--gold)}
.search-input-wrap{position:relative;display:flex;align-items:center}
.search-icon{
  position:absolute;left:22px;width:18px;height:18px;
  color:var(--gold);pointer-events:none
}
.search-icon svg{width:100%;height:100%;stroke:currentColor;fill:none;stroke-width:2}
.search-input{
  width:100%;padding:22px 22px 22px 56px;
  border:none;background:transparent;
  font-family:'Manrope','Noto Sans TC',sans-serif;
  font-size:16px;color:var(--navy);letter-spacing:.02em;outline:none
}
.search-input::placeholder{color:var(--text-3);font-style:italic}
.search-btn{
  padding:0 36px;background:var(--navy);color:#fff;
  font-family:'Manrope','Noto Sans TC',sans-serif;
  font-size:13px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;
  cursor:pointer;border:none;transition:background .25s
}
.search-btn:hover{background:var(--gold)}
@media(max-width:680px){
  .search-bar{grid-template-columns:1fr}
  .search-btn{padding:14px;letter-spacing:.18em}
  .search-input{padding:18px 18px 18px 50px;font-size:16px}
}

/* 多維 filter row */
.filter-row{
  display:flex;flex-wrap:wrap;justify-content:center;gap:8px;
  margin-top:24px
}
.filter-group{
  display:flex;align-items:center;gap:8px;
  padding:0 14px;border-right:1px solid var(--border)
}
.filter-group:last-child{border-right:none}
.filter-label{
  font-family:'Fraunces',Georgia,serif;font-style:italic;
  font-size:12px;letter-spacing:.16em;color:var(--text-3);
  text-transform:uppercase;margin-right:6px
}
.filter-select{
  padding:8px 12px;border:1px solid var(--border);background:#fff;
  font-family:'Manrope','Noto Sans TC',sans-serif;font-size:13px;color:var(--navy);
  font-weight:600;letter-spacing:.04em;cursor:pointer;outline:none;
  transition:all .2s;min-width:120px
}
.filter-select:hover,.filter-select:focus{border-color:var(--gold);color:var(--gold)}

/* 結果計數 */
.results-meta{
  text-align:center;padding:24px 0 8px;
  font-family:'Fraunces',Georgia,serif;font-style:italic;
  font-size:14px;color:var(--text-2);letter-spacing:.08em
}
.results-meta strong{
  color:var(--gold);font-weight:600;font-size:1.15rem;
  margin:0 4px
}

/* 無結果 empty state */
.empty-state{
  text-align:center;padding:80px 24px;
  background:var(--cream);border:1px dashed var(--gold);
  margin-top:30px
}
.empty-state .es-icon{
  font-size:3rem;color:var(--gold);margin-bottom:18px;opacity:.6
}
.empty-state h3{
  font-family:'Noto Serif TC',serif;font-size:1.3rem;
  color:var(--navy);margin-bottom:10px;letter-spacing:.06em
}
.empty-state p{
  font-size:14px;color:var(--text-2);line-height:1.95;
  max-width:480px;margin:0 auto 22px
}
.empty-state .es-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* === GENERIC CARDS （案例 / 機型 等其他頁面共用） === */
.card{
  background:#fff;border:1px solid var(--border);
  transition:all .25s
}
.card:hover{box-shadow:var(--shadow);border-color:var(--navy);transform:translateY(-4px)}
.card-body{padding:24px}
.card-title{
  font-size:1.05rem;font-weight:800;color:var(--navy);
  margin-bottom:10px;letter-spacing:.03em
}
.card-meta{font-size:12px;color:var(--text-3);margin-bottom:12px;letter-spacing:.02em}
.card-desc{font-size:13.5px;color:var(--text-2);line-height:1.9}

/* === REVEAL ANIMATION === */
.reveal{opacity:0;transform:translateY(24px);transition:all .6s cubic-bezier(.25,.46,.45,.94)}
.reveal.in{opacity:1;transform:none}
.reveal-d1{transition-delay:.1s}
.reveal-d2{transition-delay:.2s}
.reveal-d3{transition-delay:.3s}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* === UTILITY === */
.text-center{text-align:center}
.text-gold{color:var(--gold)}
.text-navy{color:var(--navy)}
.mt-2{margin-top:14px}.mt-3{margin-top:22px}.mt-4{margin-top:32px}
.mb-2{margin-bottom:14px}.mb-3{margin-bottom:22px}