/* profile-dynamic: Black · Electric blue · Diagonal slash, bold display */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}
:root{
  --bg:#0A0A0A;--surface:#111111;--card:#181818;
  --blue:#1E6BFF;--blue-lt:#4D8FFF;--blue-gl:rgba(30,107,255,0.15);
  --text:#F2F2F2;--text-2:#A0A0A0;--text-3:#606060;
  --border:rgba(255,255,255,0.08);
  --sans:'Inter','Noto Sans TC',system-ui,sans-serif;
  --ease:cubic-bezier(0.16,1,0.3,1);
}
body{font-family:var(--sans);background:var(--bg);color:var(--text);overflow-x:hidden;line-height:1.7;font-size:16px}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.btn-blue{display:inline-flex;align-items:center;padding:14px 32px;background:var(--blue);color:#fff;font-weight:700;font-size:.9rem;letter-spacing:.04em;border-radius:2px;transition:background .2s,transform .15s,box-shadow .15s}
.btn-blue:hover{background:var(--blue-lt);transform:translateY(-2px);box-shadow:0 8px 28px rgba(30,107,255,.45)}

/* NAV */
#nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:18px 5vw;transition:background .3s,padding .3s;border-bottom:1px solid transparent}
#nav.scrolled{background:rgba(10,10,10,.96);backdrop-filter:blur(20px);padding:12px 5vw;border-bottom-color:var(--border)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;max-width:1200px;margin:0 auto}
.nav-brand{font-size:1.1rem;font-weight:900;color:var(--text);letter-spacing:.06em}
.nav-brand span{color:var(--blue);margin-left:2px}
.nav-links{display:flex;gap:4px;list-style:none}
.nav-links li a{font-size:.84rem;color:var(--text-2);padding:6px 16px;border-radius:2px;font-weight:500;transition:color .15s,background .15s}
.nav-links li a:hover{color:var(--text);background:rgba(255,255,255,.05)}
.nav-cta{background:var(--blue)!important;color:#fff!important;font-weight:700!important}

/* HERO — diagonal slash */
#hero{min-height:100svh;display:grid;grid-template-columns:45fr 55fr;position:relative;overflow:hidden}
.hero-photo-side{position:relative;overflow:hidden}
.hero-photo{width:100%;height:100%;object-fit:cover;object-position:top center}
.hero-photo-shade{position:absolute;inset:0;background:linear-gradient(to right,transparent 40%,var(--bg) 100%)}
.hero-slash{position:absolute;top:0;bottom:0;left:42%;width:120px;background:var(--bg);transform:skewX(-6deg);z-index:1}
.hero-text-side{display:flex;flex-direction:column;justify-content:center;padding:100px 6vw 60px;position:relative;z-index:2}
.hero-eyebrow{font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;color:var(--blue);font-weight:700;margin-bottom:24px}
.hero-big{font-size:clamp(60px,9vw,130px);font-weight:900;line-height:.9;color:var(--text);letter-spacing:-.03em;margin-bottom:24px;font-style:italic}
.hero-tagline{font-size:clamp(18px,2.2vw,26px);font-weight:700;color:var(--text-2);line-height:1.35;margin-bottom:36px}
.hero-tagline em{color:var(--blue-lt);font-style:normal}
.hero-nums{display:flex;gap:32px;margin-top:36px;padding-top:28px;border-top:1px solid var(--border)}
.hn{display:flex;flex-direction:column;align-items:flex-start}
.hn-n{font-size:2.2rem;font-weight:900;color:var(--blue-lt);line-height:1}
.hn sup{font-size:.7em;font-weight:700}
.hn-l{font-size:.72rem;color:var(--text-3);letter-spacing:.1em;text-transform:uppercase;margin-top:4px;font-weight:500}

/* SEC */
.sec-eyebrow{font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;color:var(--blue);font-weight:700;margin-bottom:12px}
.sec-title{font-size:clamp(28px,3.5vw,44px);font-weight:800;color:var(--text);margin-bottom:48px;letter-spacing:-.02em}
.sec-title-light{font-size:clamp(28px,3.5vw,44px);font-weight:800;color:var(--text);margin-bottom:36px;letter-spacing:-.02em}

/* SERVICES */
#services{background:var(--bg);padding:100px 5vw}
.svc-header{max-width:1200px;margin:0 auto;margin-bottom:0}
.svc-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:2px;margin-top:48px}
.svc-card{background:var(--card);border:1px solid var(--border);overflow:hidden;transition:border-color .25s}
.svc-card:hover{border-color:var(--blue)}
.sc-img{height:220px;overflow:hidden}
.sc-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease);filter:saturate(.8)}
.svc-card:hover .sc-img img{transform:scale(1.05);filter:saturate(1)}
.sc-body{padding:22px 22px 26px}
.sc-body h3{font-size:1.05rem;font-weight:700;color:var(--text);margin-bottom:10px}
.sc-body p{font-size:.87rem;color:var(--text-2);line-height:1.75;margin-bottom:14px}
.sc-price{font-size:.88rem;font-weight:700;color:var(--blue)}

/* RESULTS */
#results{background:var(--surface);padding:100px 5vw}
.results-wrap{max-width:1200px;margin:0 auto}
.r-header{margin-bottom:48px}
.r-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2px}
.r-card{background:var(--card);border:1px solid var(--border);padding:28px 22px;border-left:3px solid var(--blue);transition:border-color .2s}
.r-card:hover{border-left-color:var(--blue-lt)}
.r-num{display:block;font-size:2.4rem;font-weight:900;color:var(--blue-lt);line-height:1;margin-bottom:8px}
.r-num small{font-size:.55em;font-weight:700}
.r-name{display:block;font-size:.8rem;font-weight:700;color:var(--text-2);letter-spacing:.04em;margin-bottom:10px;text-transform:uppercase}
.r-card p{font-size:.85rem;color:var(--text-3);line-height:1.7}

/* CONTACT */
#contact{background:var(--blue);padding:100px 5vw}
.cta-banner{max-width:720px;margin:0 auto;text-align:center}
.cta-title{font-size:clamp(32px,5vw,64px);font-weight:900;color:#fff;line-height:1;margin-bottom:16px;letter-spacing:-.025em}
.cta-sub{font-size:clamp(15px,1.8vw,18px);color:rgba(255,255,255,.85);line-height:1.8;margin-bottom:32px}
.cta-sub strong{color:#fff}
.cta-contacts{display:flex;flex-wrap:wrap;justify-content:center;gap:12px}
.cc{padding:10px 20px;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.25);border-radius:2px;font-size:.88rem;color:#fff;font-weight:500;transition:background .2s}
.cc:hover{background:rgba(255,255,255,.25)}
.btn-blue:hover{background:#fff!important;color:var(--blue)!important}

.dynamic-footer{background:#050505;border-top:1px solid var(--border);padding:20px 5vw;text-align:center;font-size:.75rem;color:var(--text-3)}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .75s var(--ease),transform .75s var(--ease)}
.reveal.visible{opacity:1;transform:none}

@media(max-width:900px){#hero{grid-template-columns:1fr;min-height:auto}.hero-photo-side{height:50svh}.hero-slash{display:none}.hero-photo-shade{background:linear-gradient(to bottom,transparent 50%,var(--bg) 100%)}.hero-text-side{padding:48px 5vw}.svc-grid{grid-template-columns:1fr}.r-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.nav-links{display:none}.r-grid{grid-template-columns:1fr}}