/* =========================================================
   首耀科技 | 曾沛襄 一頁式形象網站
   風格：溫暖 · 優雅 · 女性個人品牌（米白 × 香檳金）
   ========================================================= */
:root{
  --cream:#fbf5ea;
  --cream-2:#f6ecd9;
  --white:#ffffff;
  --gold:#bf9a4c;
  --gold-2:#e2c281;
  --gold-deep:#a07f30;
  --ink:#3d362c;
  --muted:#8b8271;
  --dark:#2b2620;
  --dark-2:#3a332a;
  --line:#ece0cc;
  --grad-gold:linear-gradient(120deg,#c9a24b 0%,#e6c67e 55%,#d4ac5b 100%);
  --grad-soft:linear-gradient(120deg,#f7ecd4,#efe0c4);
  --shadow-sm:0 8px 24px rgba(150,115,50,.10);
  --shadow-md:0 20px 48px rgba(150,115,50,.16);
  --radius:20px;
}

*{scroll-behavior:smooth;}
::selection{background:rgba(191,154,76,.28);color:var(--gold-deep);}
html{scroll-padding-top:78px;}
body{
  font-family:"Noto Sans TC",system-ui,-apple-system,"Segoe UI",sans-serif;
  color:var(--ink);
  background:var(--cream);
  overflow-x:hidden;
  line-height:1.85;
}
h1,h2,h3,h4{font-family:"Noto Serif TC","Noto Sans TC",serif;font-weight:700;letter-spacing:.3px;line-height:1.3;}
img{max-width:100%;}
a{text-decoration:none;}
strong{color:var(--gold-deep);}

.text-gold{
  background:var(--grad-gold);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.script-accent{
  font-family:"Dancing Script",cursive;font-weight:700;
  font-size:clamp(1.8rem,3.6vw,2.6rem);color:var(--gold);margin:0 0 -.2rem;line-height:1;
}
.script-accent.light{color:var(--gold-2);}

/* ===== Buttons ===== */
.btn{border-radius:999px;font-weight:700;padding:.7rem 1.7rem;transition:.28s;border:none;}
.btn-lg{padding:.9rem 2.1rem;}
.btn-gold{
  background:var(--grad-gold);color:#3a2c05;
  box-shadow:0 12px 26px rgba(191,154,76,.38);
}
.btn-gold:hover{transform:translateY(-2px);color:#3a2c05;box-shadow:0 16px 32px rgba(191,154,76,.5);}
.btn-outline-gold{
  border:1.5px solid var(--gold);color:var(--gold-deep);background:transparent;
}
.btn-outline-gold:hover{background:var(--gold);color:#fff;transform:translateY(-2px);}

/* ===== Navbar ===== */
#mainNav{background:transparent;padding:1rem 0;transition:.35s;}
#mainNav.scrolled{
  background:rgba(251,245,234,.92);backdrop-filter:blur(12px);
  padding:.55rem 0;box-shadow:0 8px 30px rgba(150,115,50,.12);
}
.brand-mark{
  display:inline-grid;place-items:center;width:42px;height:42px;border-radius:50%;
  background:var(--grad-gold);color:#fff;font-size:1.05rem;
  box-shadow:0 6px 16px rgba(191,154,76,.4);
}
.brand-text{color:var(--ink);font-family:"Noto Serif TC",serif;font-weight:900;line-height:1.05;display:flex;flex-direction:column;font-size:1.25rem;}
.brand-text small{font-family:"Noto Sans TC",sans-serif;font-weight:500;font-size:.62rem;color:var(--gold);letter-spacing:3px;}
.brand-text.light{color:#fff;}
.brand-text.light small{color:var(--gold-2);}
#mainNav .nav-link{color:var(--ink);font-weight:500;margin:0 .35rem;position:relative;}
#mainNav .nav-link::after{content:"";position:absolute;left:.9rem;right:.9rem;bottom:4px;height:2px;background:var(--grad-gold);transform:scaleX(0);transform-origin:left;transition:.3s;border-radius:2px;}
#mainNav .nav-link:hover,#mainNav .nav-link.active{color:var(--gold-deep);}
#mainNav .nav-link:hover::after,#mainNav .nav-link.active::after{transform:scaleX(1);}
.navbar-toggler{border:none;padding:.25rem;color:var(--gold-deep);}
.navbar-toggler:focus{box-shadow:none;}
.navbar-toggler-icon{background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23bf9a4c' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2.2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");}

/* ===== Hero ===== */
.hero{
  position:relative;min-height:100vh;display:flex;align-items:center;
  padding:130px 0 90px;overflow:hidden;
  background:linear-gradient(160deg,#fdf9f0 0%,#f7ecd6 60%,#f2e2c6 100%);
}
.hero-blob{
  position:absolute;top:-8%;right:-6%;width:60vw;height:60vw;max-width:760px;max-height:760px;
  background:radial-gradient(circle at 40% 40%,rgba(226,194,129,.5),rgba(226,194,129,0) 62%);
  border-radius:50%;z-index:0;animation:floatbg 15s ease-in-out infinite alternate;
}
@keyframes floatbg{from{transform:translateY(0)}to{transform:translateY(-26px)}}
.hero-name{font-family:"Noto Serif TC",serif;font-weight:900;font-size:clamp(1.6rem,3.4vw,2.2rem);color:var(--ink);margin:.2rem 0 .5rem;letter-spacing:4px;}
.hero-title{font-size:clamp(2rem,5vw,3.4rem);margin-bottom:1rem;color:var(--ink);}
.hero-sub{font-size:clamp(1rem,2.2vw,1.25rem);font-weight:700;color:var(--gold-deep);margin-bottom:1rem;}
.hero-desc{color:#6c6456;font-size:1.02rem;max-width:560px;}
.hero-mini{display:flex;flex-wrap:wrap;gap:1.6rem;margin-top:1.8rem;}
.hero-mini>div{display:flex;flex-direction:column;align-items:center;gap:.45rem;font-weight:700;font-size:.9rem;color:var(--ink);}
.mini-ic{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;background:var(--white);color:var(--gold-deep);font-size:1.4rem;box-shadow:var(--shadow-sm);border:1px solid var(--line);transition:.25s;}
.hero-mini>div:hover .mini-ic{background:var(--grad-gold);color:#fff;transform:translateY(-4px);}

/* Hero founder visual */
.founder-visual{position:relative;display:flex;justify-content:center;padding:1rem;}
.founder-frame{
  position:relative;width:min(420px,88%);border-radius:60% 60% 54% 54%/64% 64% 40% 40%;
  overflow:hidden;box-shadow:var(--shadow-md);border:6px solid #fff;z-index:2;
  animation:floaty 6s ease-in-out infinite;
}
.founder-frame img{display:block;width:100%;}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
.founder-caption{
  position:absolute;bottom:6%;left:50%;transform:translateX(-50%);z-index:3;
  background:rgba(255,255,255,.96);padding:.7rem 1.4rem;border-radius:14px;
  box-shadow:var(--shadow-md);text-align:center;min-width:210px;
}
.fc-name{display:block;font-family:"Noto Serif TC",serif;font-weight:900;color:var(--ink);}
.fc-role{display:block;font-size:.82rem;color:var(--gold-deep);}
.deco-ring{position:absolute;top:2%;left:4%;width:120px;height:120px;border:2px dashed var(--gold-2);border-radius:50%;z-index:1;}
.deco-dot{position:absolute;border-radius:50%;background:var(--grad-gold);opacity:.55;}
.dot-1{width:26px;height:26px;bottom:16%;right:6%;z-index:3;}

.scroll-hint{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);color:var(--gold);font-size:1.5rem;animation:bob 1.8s infinite;z-index:2;}
@keyframes bob{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,10px)}}

/* ===== Sections ===== */
.section{padding:96px 0;position:relative;}
.section-cream{background:var(--cream-2);}
.section-dark{background:linear-gradient(160deg,#2f2921,#242019);color:#fff;}
.tag{
  display:inline-block;font-family:"Noto Serif TC",serif;font-weight:700;font-size:.9rem;letter-spacing:2px;
  color:var(--gold-deep);margin-bottom:.7rem;position:relative;padding-left:2.4rem;
}
.tag::before{content:"";position:absolute;left:0;top:50%;width:1.9rem;height:2px;background:var(--grad-gold);}
.tag.center{padding-left:0;}
.tag.center::before{display:none;}
.tag.light{color:var(--gold-2);}
.section-title{font-size:clamp(1.6rem,3.4vw,2.4rem);margin-bottom:1rem;color:var(--ink);}
.title-deco{display:inline-flex;align-items:center;gap:1rem;}
.title-deco::before,.title-deco::after{content:"";width:38px;height:2px;background:var(--grad-gold);display:inline-block;opacity:.8;}
.title-deco.light{color:#fff;}
.lead-text{color:var(--muted);font-size:1.06rem;}

/* ===== About ===== */
.about-photo{position:relative;}
.about-photo img{border-radius:24px;box-shadow:var(--shadow-md);border:6px solid #fff;}
.about-photo::before{content:"";position:absolute;inset:-14px -14px auto auto;width:70%;height:70%;border:2px solid var(--gold-2);border-radius:24px;z-index:-1;}
.about-badge{
  position:absolute;bottom:18px;left:-12px;background:#fff;border-radius:12px;
  padding:.6rem 1rem;font-weight:700;font-size:.88rem;color:var(--ink);box-shadow:var(--shadow-md);
  display:flex;align-items:center;gap:.4rem;
}
.about-badge i{color:var(--gold);}
.about-list{list-style:none;padding:0;margin:1.6rem 0;}
.about-list li{display:flex;align-items:flex-start;gap:.7rem;margin-bottom:.85rem;font-size:1.02rem;color:var(--ink);}
.about-list i{color:var(--gold);font-size:1.1rem;margin-top:.35rem;}

/* ===== Service cards ===== */
.service-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:2.1rem 1.7rem;box-shadow:var(--shadow-sm);transition:.3s;position:relative;overflow:hidden;
}
.service-card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--grad-gold);transform:scaleX(0);transform-origin:left;transition:.35s;}
.service-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-md);}
.service-card:hover::before{transform:scaleX(1);}
.service-icon{
  width:64px;height:64px;border-radius:18px;display:grid;place-items:center;
  background:var(--grad-soft);color:var(--gold-deep);font-size:1.75rem;margin-bottom:1.1rem;
}
.service-card h3{font-size:1.32rem;margin-bottom:.6rem;color:var(--ink);}
.service-card>p{color:var(--muted);font-size:.97rem;margin-bottom:1rem;}
.service-card.featured{background:linear-gradient(160deg,#2f2921,#3a332a);border:none;}
.service-card.featured h3{color:#fff;}
.service-card.featured>p{color:rgba(255,255,255,.72);}
.service-card.featured .service-icon{background:rgba(255,255,255,.1);color:var(--gold-2);}
.service-card.featured .tick-list li{color:#f3ead8;}
.ribbon{position:absolute;top:16px;right:-34px;transform:rotate(45deg);background:var(--grad-gold);color:#3a2c05;font-weight:800;font-size:.75rem;padding:.28rem 2.6rem;box-shadow:var(--shadow-sm);}
.tick-list{list-style:none;padding:0;margin:0;}
.tick-list li{position:relative;padding-left:1.6rem;margin-bottom:.4rem;color:var(--ink);font-size:.95rem;}
.tick-list li::before{content:"\F26E";font-family:"bootstrap-icons";position:absolute;left:0;top:0;color:var(--gold);font-weight:700;}
.service-card.featured .tick-list li::before{color:var(--gold-2);}
.tick-list.two-col{display:grid;grid-template-columns:1fr 1fr;column-gap:.6rem;}

/* ===== Why (dark) ===== */
.why-item{
  background:rgba(255,255,255,.04);border:1px solid rgba(226,194,129,.18);border-radius:16px;
  padding:1.5rem 1rem;text-align:center;height:100%;transition:.3s;
  display:flex;flex-direction:column;align-items:center;gap:.7rem;
}
.why-item i{font-size:2rem;color:var(--gold-2);}
.why-item span{font-weight:700;color:#fff;font-size:1rem;}
.why-item:hover{background:rgba(226,194,129,.12);border-color:rgba(226,194,129,.5);transform:translateY(-6px);}

/* ===== Works ===== */
.work-item{margin:0;border-radius:var(--radius);overflow:hidden;position:relative;box-shadow:var(--shadow-sm);background:#efe3cd;transition:.3s;}
.work-item img{width:100%;height:100%;object-fit:cover;display:block;aspect-ratio:3/5;transition:.5s;}
.work-item figcaption{position:absolute;inset:auto 0 0 0;padding:1.4rem 1rem .9rem;background:linear-gradient(transparent,rgba(43,38,32,.92));color:#fff;transform:translateY(8px);transition:.3s;}
.work-item figcaption span{display:block;font-family:"Noto Serif TC",serif;font-weight:800;font-size:1.02rem;}
.work-item figcaption small{color:var(--gold-2);}
.work-item:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);}
.work-item:hover img{transform:scale(1.06);}
.work-item:hover figcaption{transform:translateY(0);}

/* ===== Process ===== */
.process-card{background:#fff;border-radius:var(--radius);padding:2rem 1.7rem 1.7rem;box-shadow:var(--shadow-sm);height:100%;position:relative;transition:.3s;border:1px solid var(--line);}
.process-card .step-no{font-family:"Noto Serif TC",serif;font-size:2.7rem;font-weight:900;line-height:1;background:var(--grad-gold);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;display:block;margin-bottom:.5rem;}
.process-card h3{font-size:1.22rem;margin-bottom:.4rem;color:var(--ink);}
.process-card p{color:var(--muted);margin:0;font-size:.96rem;}
.process-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);}

/* ===== Industries ===== */
.industry-tag{background:#fff;border:1px solid var(--line);border-radius:999px;padding:.85rem 1rem;text-align:center;font-weight:700;color:var(--ink);box-shadow:var(--shadow-sm);transition:.25s;display:flex;align-items:center;justify-content:center;gap:.5rem;}
.industry-tag i{color:var(--gold);font-size:1.15rem;}
.industry-tag:hover{background:var(--grad-gold);color:#fff;border-color:transparent;transform:translateY(-4px);}
.industry-tag:hover i{color:#fff;}

/* ===== FAQ ===== */
.faq-accordion .accordion-item{border:1px solid var(--line);border-radius:16px !important;margin-bottom:1rem;overflow:hidden;box-shadow:var(--shadow-sm);}
.faq-accordion .accordion-button{font-family:"Noto Serif TC",serif;font-weight:700;font-size:1.08rem;color:var(--ink);padding:1.15rem 1.3rem;background:#fff;}
.faq-accordion .accordion-button:not(.collapsed){color:var(--gold-deep);background:var(--grad-soft);box-shadow:none;}
.faq-accordion .accordion-button:focus{box-shadow:none;}
.faq-accordion .accordion-button::after{background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23bf9a4c' viewBox='0 0 16 16'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");}
.faq-accordion .accordion-body{color:var(--muted);padding:0 1.3rem 1.3rem;}

/* ===== Contact ===== */
.contact-section{background:linear-gradient(160deg,#2f2921,#242019);color:#fff;overflow:hidden;}
.contact-blob{position:absolute;top:-20%;left:-10%;width:44vw;height:44vw;max-width:520px;max-height:520px;background:radial-gradient(circle,rgba(226,194,129,.22),transparent 62%);border-radius:50%;}
.think-list{list-style:none;padding:0;margin:1.2rem 0 0;}
.think-list li{font-size:1.06rem;font-weight:600;color:#f2ead9;margin-bottom:.75rem;display:flex;align-items:center;gap:.6rem;}
.think-list i{color:var(--gold-2);font-size:1.1rem;}
.contact-info{display:flex;flex-direction:column;gap:.6rem;}
.contact-info a{color:#e9dfca;font-weight:600;display:flex;align-items:center;gap:.6rem;transition:.2s;}
.contact-info a i{color:var(--gold-2);width:20px;}
.contact-info a:hover{color:#fff;}
.contact-card{background:#fff;border-radius:var(--radius);padding:2.3rem;box-shadow:var(--shadow-md);color:var(--ink);}
.contact-card h3{color:var(--ink);}
.contact-card .form-label{font-weight:600;font-size:.92rem;color:var(--ink);}
.contact-card .req{color:#c0392b;}
.contact-card .form-control,.contact-card .form-select{border-radius:12px;border:1.5px solid var(--line);padding:.7rem .9rem;background:#fdfaf3;}
.contact-card .form-control:focus,.contact-card .form-select:focus{border-color:var(--gold);box-shadow:0 0 0 .2rem rgba(191,154,76,.18);background:#fff;}
.form-success{background:rgba(191,154,76,.14);border:1px solid rgba(191,154,76,.45);color:var(--gold-deep);border-radius:12px;padding:.9rem 1rem;font-weight:600;}

/* ===== Footer ===== */
.footer{background:#211d17;color:#fff;padding:3.4rem 0 1.6rem;}
.footer-slogan{color:var(--gold-2);font-weight:600;}
.footer-slogan span{color:var(--gold);}
.foot-title{font-size:1.05rem;color:#fff;margin-bottom:1rem;}
.foot-links,.foot-contact{list-style:none;padding:0;margin:0;}
.foot-links li,.foot-contact li{margin-bottom:.6rem;}
.foot-links a{color:rgba(255,255,255,.62);transition:.2s;}
.foot-links a:hover{color:var(--gold-2);}
.foot-contact li{color:rgba(255,255,255,.62);display:flex;align-items:center;gap:.55rem;}
.foot-contact i{color:var(--gold-2);}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:2.2rem;padding-top:1.4rem;text-align:center;color:rgba(255,255,255,.45);font-size:.85rem;}

/* ===== Back to top ===== */
.to-top{position:fixed;right:22px;bottom:22px;width:48px;height:48px;border-radius:50%;background:var(--grad-gold);color:#fff;display:grid;place-items:center;font-size:1.2rem;box-shadow:var(--shadow-md);opacity:0;visibility:hidden;transform:translateY(14px);transition:.3s;z-index:900;}
.to-top.show{opacity:1;visibility:visible;transform:translateY(0);}
.to-top:hover{color:#fff;transform:translateY(-3px);}

/* ===== Scroll reveal ===== */
[data-aos]{opacity:0;transform:translateY(30px);transition:.7s cubic-bezier(.2,.7,.3,1);}
[data-aos].in{opacity:1;transform:none;}

/* ===== Responsive ===== */
@media (max-width:991.98px){
  #mainNav{background:rgba(251,245,234,.95);backdrop-filter:blur(12px);}
  #mainNav .navbar-collapse{margin-top:.6rem;padding-top:.6rem;border-top:1px solid var(--line);}
  .hero{min-height:auto;padding:120px 0 70px;text-align:center;}
  .hero-desc{margin-left:auto;margin-right:auto;}
  .hero-mini{justify-content:center;}
  .tag{padding-left:0;}
  .tag::before{display:none;}
  .about-photo{max-width:420px;margin:0 auto 1rem;}
}
@media (max-width:575.98px){
  .section{padding:66px 0;}
  .hero-mini{gap:1.1rem;}
  .mini-ic{width:50px;height:50px;font-size:1.2rem;}
  .tick-list.two-col{grid-template-columns:1fr;}
  .contact-card{padding:1.5rem;}
  .work-item figcaption{padding:1rem .7rem .7rem;}
  .work-item figcaption span{font-size:.9rem;}
  .work-item figcaption small{font-size:.72rem;}
  .title-deco::before,.title-deco::after{width:22px;}
  .founder-caption{min-width:170px;}
}
@media (prefers-reduced-motion:reduce){
  *,[data-aos]{animation:none !important;transition:none !important;}
  [data-aos]{opacity:1;transform:none;}
}